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Imaging patents

      

This page is updated frequently with new Imaging-related patent applications.




new patent Monitoring system and monitoring method
In a sound source display system, an omnidirectional camera captures an image of a monitoring area. A microphone array collects a voice in the monitoring area.
Panasonic Intellectual Property Management Co., Ltd.


new patent Depth-spatial frequency-response assessment
A method to test the fidelity of a depth-imaging camera to depth-change abruptness of an imaged subject includes digitally generating, with the depth-imaging camera, a machine-readable calibration depth image of a calibration subject arranged in a field of view of the depth-imaging camera. The method includes machine processing the calibration depth image in a spatial domain to obtain a machine-readable measure of the fidelity in the spatial domain, and machine processing the measure of the fidelity in the spatial domain to obtain a measure of the fidelity in a frequency domain..
Microsoft Technology Licensing, Llc


new patent Context-based depth sensor control
An electronic device (100) includes a depth sensor (120), a first imaging camera (114, 116), and a controller (802). The depth sensor (120) includes a modulated light projector (119) to project a modulated light pattern (500).
Google Technology Holdings Llc


new patent Three-dimensional dense structure from motion with stereo vision
Disclosed examples include three-dimensional imaging systems and methods to reconstruct a three-dimensional scene from first and second image data sets obtained from a single camera at first and second times, including computing feature point correspondences between the image data sets, computing an essential matrix that characterizes relative positions of the camera at the first and second times, computing pairs of first and second projective transforms that individually correspond to regions of interest that exclude an epipole of the captured scene, as well as computing first and second rectified image data sets in which the feature point correspondences are aligned on a spatial axis by respectively applying the corresponding first and second projective transforms to corresponding portions of the first and second image data sets, and computing disparity values of a stereo disparity map according to the rectified image data sets to construct.. .
Texas Insturments Incorporated


new patent Imaging apparatus and imaging system
In a case where an add videoencoderconfiguation command received by a communication unit 1005 includes a second identifier and a videoencoderconfiguration stored in a storage unit 1002 is added to a media profile stored in the storage unit 1002, an imaging apparatus removes the videoencoderconfiguration from the mediaproflie stored in the storage unit 1002 and reads a videoencoderconfiguration2 associated with the second identifier, which the command received by the communication unit 1005 includes, from the storage unit 1002, and adds the read videoencoderconfiguration2 to the mediaproflie stored in the storage unit 1002.. .
Canon Kabushiki Kaisha


new patent Wearable imaging device
A wearable imaging device including a device body, an image lens, a linking strap, a first magnetic member and a second magnetic member is provided. The image lens is disposed on the device body.
Altek Corporation


new patent Information processing apparatus, information processing method, and computer program product
An information processing apparatus includes an imaging unit, a voice input unit, a cutting-out unit, a transmitting unit, an acquiring unit, and a cutting-out control unit. The voice input unit switches a sound pickup direction for voice.

new patent Information processing device, recording medium, and information processing method
There is provided an information processing device including a position acquisition unit configured to acquire a selection position based on a specification of a user in a captured image obtained by imaging a real space, and a line control unit configured to cause a display unit to display a two-dimensional line obtained by projecting, onto a corresponding position on a display screen of the captured image, a three-dimensional line according to a three-dimensional selection position corresponding to the selection position in a three-dimensional virtual space and a three-dimensional installation position of an imaging device including the three-dimensional selection position within an imaging range.. .
Oki Electric Industry Co., Ltd.


new patent Digital camera
A digital camera includes a communicator that communicates with other digital camera, a receiver that receives a camera information of another digital camera and an imaging device that forms a digital image of an object. The digital camera further includes a processor that creates a digital image data from the digital image based upon the camera information..
Nikon Corporation


new patent Imaging apparatus and imaging system
An imaging apparatus is provided which, in a case where an optical signal is smaller than a threshold, performs more ad conversions for generating digital signals than the number of times of ad conversions in a case where an optical signal is larger than the threshold.. .
Canon Kabushiki Kaisha


new patent

Solid-state imaging device, driving the same, and electronic apparatus

The present technology relates to a solid-state imaging device that can improve imaging quality by reducing variation in the voltage of a charge retention unit, a method of driving the solid-state imaging device, and an electronic apparatus. A first photoelectric conversion unit generates and accumulates signal charge by receiving light that has entered a pixel, and photoelectrically converting the light.
Sony Corporation

new patent

Image sensor driving apparatus, method and radiation imaging apparatus

An image sensor driving apparatus extracts an image signal from an image sensor including a plurality of photoelectric conversion elements two-dimensionally arrayed, and includes a conversion unit which converts the image signal into digital data by performing offset correction for the image signal. The apparatus obtains digital data corresponding to a first sampling count by causing the conversion unit to process a reference voltage signal in accordance with a synchronization signal which determines an imaging frame rate, and obtains digital data corresponding to a second sampling count by causing the conversion unit to process a reference voltage signal every time extracting an image signal from a photoelectric conversion element group obtained by dividing a plurality of photoelectric conversion elements.
Canon Kabushiki Kaisha

new patent

Control apparatus of vibration actuator, controlling vibration actuator, driving apparatus, imaging apparatus, interchangeable lens, and automatic stage

A control apparatus of a vibration actuator performs control of the vibration actuator using a control amount calculated using both of a first deviation which is a difference between a command value and a relative position, and a gain changed in accordance with a second deviation which is a difference between a target position and the relative position, so as to reduce the gain in accordance with reduction of the second deviation.. .
Canon Kabushiki Kaisha

new patent

Imaging apparatus, information processing apparatus, image photographing assist system and image photographing assist method

An imaging apparatus includes a memory and a processor coupled to the memory. The processor is configured to perform transmitting an assist request for the imaging apparatus to an information processing apparatus, the information processing apparatus managing an image photographing skill on an individual basis and positional information of an apparatus associated with each of the individual, acquiring, from the information processing apparatus, assist information containing existence information of an image photographing enabled person within a predetermined range from the imaging apparatus, the assist information being generated based on the image photographing skill and the positional information, and outputting the acquired assist information to an output unit..
Fujitsu Limited

new patent

Imaging apparatus

The apparatus includes gui screen image generating means for generating a gui screen image for operating the imaging apparatus to display the gui screen image on image display means; operating means for operating the gui screen image displayed on the image display means; controlling means for controlling the imaging apparatus in accordance with the operation of the gui screen image by the operating means; storing means for storing hierarchy type main menu information; menu generating means; and menu editing means capable of editing the unique menu information generated by the menu generating means. The controlling means controls the gui screen image generating means when detecting a predetermined operation by the operating means, and the gui screen image generating means generates the gui screen image in which the index information to operate the menu editing means is included in the unique menu information, in accordance with the control by the controlling means, and displays the gui screen image on the image display means..

new patent

Safety circuit for infrared and laser imaging devices

Systems and methods for preventing over exposure to light during an image scan are disclosed. The system includes a camera, a light source, and a controller communicatively coupled to the camera and configured to instruct the camera to perform an image scan, and to enable an illumination current for the light source during the image scan.
Dell Products L.p.

new patent

Solar row onsite automatic inspection system

An inspection system for inspecting a solar row having a plurality of solar panels, the inspection system includes a moveable support construction, an imaging device and a controller, the imaging device being mounted on the moveable support construction, the controller being coupled with the moveable support construction and with the imaging device, the controller being configured to cause the moveable support construction to move the imaging device over the surface of the solar row and to cause the imaging device to image a selected target area of the solar row, the controller being further configured to analyze images acquired by the imaging device for detecting defects of the solar row.. .
Ecoppia Scientific Ltd.

new patent

Imaging element, image reading device, image forming apparatus, and imaging method

An imaging element includes: a plurality of pixel units configured to each include a plurality of light receiving elements performing photoelectric conversion; a plurality of analog-to-digital (a/d) converters configured to be provided to each of the pixel units for sequentially converting an analog signal obtained by photoelectric conversion performed by the light receiving elements to a digital signal; a plurality of first holding units configured to be provided to each of the pixel units for sequentially holding a digital signal obtained by conversion performed by the a/d converters; and a plurality of second holding units configured to receive and hold a digital signal held by the first holding units in a period when the a/d converters do not convert an analog signal to a digital signal.. .

new patent

Universal secure imaging workflow

Embodiments disclosed include systems and methods for computer automated print services control comprising authenticating a user credential input via a user device. The system and method includes generating, by a printer driver comprised in the user device, a user interface comprising features supported by a plurality of printing devices.
Thinxtream Technologies Pte. Ltd.

new patent

Apparatus for imaging a page of a book or other similar document

Wherein, when the second module is disconnected from the first module, a free space between the first end of the first module and the support plane is adapted to permit the movement of the table and the book in the longitudinal and lateral directions without coming into contact with the main frame.. .

new patent

Scan through display and methods of using same

An imaging device, including a panel having a privacy layer selectively configurable in a transparent state and an opaque state that blocks light from passing through the panel, and a display layer made of transparent material and positioned between the privacy layer and an outer surface of the panel, the display layer spaced from the privacy layer. A scanning device is disposed proximate to a surface of the privacy layer opposite the outer surface of the panel, for scanning an object positioned along the outer surface of the panel, wherein the controller operates the privacy layer in the transparent state and the display layer to not display image data in at least a first portion of panel such that the first portion thereof is transparent during the scanning operation for scanning the object..
Lexmark International, Inc.

new patent

Surface emitting laser, information acquisition apparatus, and imaging apparatus

A surface emission laser includes a first beam, a second reflector disposed in an opening portion formed in the first beam, and a second beam disposed in the opening portion, and extending in a widthwise direction of the first beam to connect the second reflector and the first beam, wherein a length, in a longitudinal direction of the first beam, of the second beam is smaller than a length, in the longitudinal direction of the first beam, of the second reflector.. .
Canon Kabushiki Kaisha

new patent

Three-dimensional integrated multispectral imaging sensor

A three-dimensional multispectral imaging sensor and method for forming a three-dimensional multispectral imaging sensor are provided. The three-dimensional multispectral imaging sensor includes a monolithic structure having a plurality of layers.
International Business Machines Corporation

new patent

Semiconductor package, semiconductor device manufacturing method, and solid-state imaging device

A semiconductor package includes: a sheet-like thin plate on which a semiconductor chip is secured; and a substrate including a wiring layer, disposed on the thin plate to extend over a part of a region surrounding the region where the semiconductor chip is secured or over the entire surrounding region, wherein the semiconductor chip and the substrate are electrically connected.. .
Sony Corporation

new patent

Apparatus for radiation detection in a digital imaging system

The disclosure is directed at a method and apparatus for producing a detector element. The detector element includes first and second electrodes located on opposites sides of a semiconductor layer.

new patent

Imaging device, operating method thereof, and electronic device

An imaging device whose dynamic range is broadened is provided. The imaging device includes a pixel including a first photoelectric conversion element and a first circuit including a second photoelectric conversion element.
Semiconductor Energy Laboratory Co., Ltd.

new patent

Solid-state imaging device and electronic device

The present invention relates to a solid-state imaging device. In a pixel array section in the solid-state imaging device, a vertical signal line is provided right under power supply wiring apart from a floating diffusion region in order to reduce load capacitance of the vertical signal line.
Sony Corporation

new patent

Isolated global shutter pixel storage structure

An imaging system includes a pixel array of pixel cells with each one of the pixel cells including a photodiode disposed in a semiconductor material, a global shutter gate transistor, disposed in the semiconductor material and coupled to the photodiode, a storage transistor disposed in the semiconductor material, an optical isolation structure disposed in the semiconductor material to isolate a sidewall of the storage transistor from stray light and stray charge. The optical isolation structure also includes a deep trench isolation structure that is filled with tungsten and a p+ passivation formed over an interior sidewall of the deep trench optical isolation structure.
Omnivision Technologies, Inc.

new patent

Imaging array with improved dynamic range utilizing parasitic photodiodes within floating diffusion nodes of pixels

A pixel sensor having a main photodetector and a parasitic photodiode and a method for reading out that pixel sensor are disclosed. The pixel sensor is read by reading a first potential on a floating diffusion node in the pixel sensor while the floating diffusion node is isolated from the main photodiode.
Bae Systems Information And Electronic Systems Integration Inc.

new patent

Divided-aperture laser differential confocal libs and raman spectrum-mass spectrum microscopic imaging

The present disclosure relates to a divided-aperture laser differential confocal libs and raman spectrum-mass spectrum microscopic imaging method and device. In the present disclosure, the divided-aperture differential confocal imaging technology is combined with the spectrum technology and the mass spectrum detecting technology, high-spatial resolution form imaging is performed on a sample by utilizing a minute focusing spot of a divided-aperture differential confocal microscope processed by using the super-resolution technique, a mass spectrum detection is performed on charged molecules or atoms in a sample microzone by using a mass spectrum detecting system, a microzone spectrum detection is performed on spectrum excited by the focusing spot of a divided-aperture differential confocal microscope system by using a spectrum detecting system, and high-spatial resolution and high-sensitivity imaging and detection of complete composition information and form parameter of the sample microzone are implemented by using complementary advantages and structural fusion in laser multi-spectrum detection..
Beijing Institute Of Technology

new patent

Perceptual luminance nonlinearity-based image data exchange across different display capabilities

A handheld imaging device has a data receiver that is configured to receive reference encoded image data. The data includes reference code values, which are encoded by an external coding system.
Dolby Laboratories Licensing Corporation

new patent

Perceptual luminance nonlinearity-based image data exchange across different display capabilities

A handheld imaging device has a data receiver that is configured to receive reference encoded image data. The data includes reference code values, which are encoded by an external coding system.
Dolby Laboratories Licensing Corporation

new patent

Video imaging to assess specularity

A method for virtual, three-dimensional modeling of a subject using a depth-imaging camera operatively coupled to a modeling computer. A brightness image and a coordinate depth image of the subject acquired from each of a plurality of inequivalent vantage points are received from the depth-imaging camera.
Microsoft Technology Licensing, Llc

new patent

Display apparatus and control method thereof

A display apparatus including: an imaging unit; a first acquiring unit configured to acquire a photographed image obtained by photographing a plurality of devices by the imaging unit; a recognizing unit configured to recognize each device portrayed in the photographed image; a second acquiring unit configured to acquire information on an image processing function of each of the devices; and a display unit configured to display the photographed image and also, in a case where there is a combination of devices having a common image processing function from among the recognized devices, displaying an image indicating at least one of information on the combination and information on the common image processing function.. .
Canon Kabushiki Kaisha

new patent

Systems and methods for peak tracking and gain adjustment

A radiation detection system includes a detector unit and at least one processor. The detector unit is configured to generate signals responsive to radiation.
General Electric Company

new patent

Dimensioning and imaging items

Methods for dimensioning a 3d item are described. A fov is mapped over three spatial dimensions, each of the three spatial dimensions oriented orthogonally in relation to each of the others and graduated according to a linear scale.
Hand Held Products, Inc.

new patent

Medical image diagnosis assistance device, magnetic resonance imaging apparatus and medical image diagnosis assistance method

To provide a technique for supporting diagnosis by reducing a user's time and effort in quantitative diagnosis using a quantitative value acquired by a medical image acquisition apparatus. A user is allowed in advance to select only desired diagnostic information from vast amounts of diagnostic information such as images and numerical values.
Hitachi, Ltd.

new patent

Information processing apparatus and method

An index detecting section detects an index in a physical space, from a captured image obtained by an imaging apparatus. An erroneous-detection prevention processing section performs erroneous-detection prevention processing, based on information relating to image coordinates of a detected index.
Canon Kabushiki Kaisha

new patent

Method and system for imaging a lumber board, calibrating an imaging system and calibration implement therefore

The method of imaging a lumber board generally has the steps of: emitting laser light along a laser plane and toward a transit plane from both opposite sides thereof, in a manner to form a pair of opposite transversal lines of laser light on the lumber board as the board is conveyed across the laser plane; recording a plurality of images of the transversal lines of laser light as the board is conveyed across the laser plane, with each image being associated to a corresponding longitudinal position of the board along the transit plane; and producing a mapping of the geometry of the board by correlating, for each one of the images, the position of points located along the transversal lines of laser light in the recorded images with tridimensional coordinates in a conveyor reference system using tracking data indicative of the movement of the lumber board and calibration data.. .
Vab Solutions Inc.

new patent

Dynamic image masking system and method

A dynamic image masking system for providing a filtered autonomous remote sensing image through a dynamic image masking process is provided. The dynamic image masking system has a remote sensing platform and an imaging system associated with the remote sensing platform.
The Boeing Company

new patent

Universal secure imaging workflow

Embodiments disclosed include systems and methods for computer automated print services control comprising authenticating a user credential input via a user device. The system and method includes generating, by a printer driver comprised in the user device, a user interface comprising features supported by a plurality of printing devices.
Thinxtream Technologies Ptd. Ltd.

new patent

Laser speckle contrast imaging system, laser speckle contrast imaging method, and apparatus including the laser speckle contrast imaging system

Provided are a laser speckle contrast imaging method, a laser speckle contrast imaging system, and an apparatus which includes the laser speckle contrast imaging system. The laser speckle contrast imaging system includes a laser light source configured to irradiate laser beams toward a subject, the laser beams having a plurality of wavelength bands and different surface transmittances with respect to the subject.
Seoul National University R&db Foundation

new patent

Image projection apparatus, image projection system, display apparatus, and display system for illuminating indication light

An image projection apparatus includes an input unit that inputs an image signal, an image processor that performs image processing on the image signal, an optical unit that generates an image based on a signal output from the image processor by using light from a light source unit, and a projection unit that projects the image as a projected image onto a projected surface, and the image processor performs the image processing so that an image indicating an illumination position of indication light from an indicator on the projected surface as an indication signal indicating the illumination position of the indication light and an image obtained based on the image signal are separated from each other on the projected surface based on imaging data of the projected image obtained while the indication light from the indicator is illuminated onto the projected surface.. .
Canon Kabushiki Kaisha

new patent

Machine tool control system capable of obtaining workpiece origin and workpiece origin setting method

A machine tool control system according to the present invention includes: a three-dimensional coordinate computing unit which calculates three-dimensional coordinates of a workpiece based on a plurality of images of the workpiece, the images being taken by the imaging apparatus from a plurality of different directions, and which calculates, from the three-dimensional coordinates, three-dimensional coordinates of a specified machining start point on the workpiece; and a coordinate converting unit which converts three-dimensional coordinates that includes the machining start point on the workpiece calculated by the three-dimensional coordinate computing unit into coordinates in the machine coordinate system for the machine tool, and which sets the converted three-dimensional coordinates of the machining start point on the workpiece, as a workpiece origin, into the machining program for the machine tool.. .
Fanuc Corporation

new patent

Devices and methods for holographic 3d imaging

A device, system and method for holographic 3d imaging. The device includes a laser light source that delivers a laser beam; an aperture disc including at least two pinholes, the laser beam being filtered by the pinholes so that a reference wave and an object wave are generated; a sample having a first area containing an object to be imaged and a second area without any object, in which the first area and the second area are illuminated by the object wave and the reference wave respectively; and an image sensor that captures an off-axis hologram for reconstructing an image of the object, in which the reference wave and the object wave are interfered on the image sensor and the hologram is captured based on an interference pattern of the reference wave and the object wave..
The Chinese University Of Hong Kong

new patent

Optical imaging arrangement with multiple metrology support units

Optical modules used in exposure processes, in particular to optical modules of microlithography systems, are disclosed. Methods for deforming an optical element of an optical module as well as to optical imaging arrangements, optical imaging of methods and a method of manufacturing an optical element, are also disclosed.
Carl Zeiss Smt Gmbh

new patent

Drive device for vibrating member, vibration type actuator using the same, and imaging apparatus

When stopping a vibration type actuator at a final target stopping position, driving frequency and phase difference of ac signals input to a piezoelectric element are set in accordance with a first deviation obtained from a command position sequentially determined and a relative position of a vibrating member and driven element, and also pulse duty is adjusted in accordance with a second deviation obtained from a final target stopping position and the relative position.. .
Canon Kabushiki Kaisha

new patent

Imaging apparatus, iris device, imaging method, and program

The present disclosure relates to an imaging apparatus, an iris device, an imaging method, and a program that are capable of performing multispectral imaging in a small mechanism. The imaging apparatus includes: an image sensor that captures an image of a subject; an optical system that forms an image on the image sensor with light from the subject; and an iris mechanism that restricts the amount of light passing through the optical system.
Sony Corporation

new patent

Optical medium, glasses and imaging method therefor

Embodiments of the present disclosure provide an optical medium, for enabling increase in the viewing field angle without increasing a thickness of a device. The optical medium includes: a substrate having an upper interface and a lower interface parallel to each other; a first anisotropic partially-reflective film and a second anisotropic partially-reflective film being parallel to each other and arranged between the upper interface and the lower interface of the substrate in an inclined way; and a total reflection film arranged within the substrate in a direction of inclination opposite to that of the first and second anisotropic partially-reflective films.
Boe Technology Group Co., Ltd.

new patent

Enhancement of video-rate fluorescence imagery collected in the second near-infrared optical window

System and method configured to operate under conditions when the object being imaged destroys or negates the information which otherwise allows the user to take advantage of optical parallax, configured to elicit luminescence from the same targets in the object as a result of irradiation of these targets with pump light at different, respectively corresponding wavelengths, and acquire optical data from so-illuminated targets through the very same optical path to image the object at different wavelengths. One embodiment enables acquisition, by the same optical detector and from the same object, of imaging data that includes a reflectance image and multiple fluorescence-based images caused by light at different wavelengths, to assess difference in depths of locations of targets within the object..
Massachusetts Institute Of Technology

new patent

Method for non-fluorescence higher harmonic generation ground state depletion super-resolution microscopy

The present invention discloses a method for non-fluorescence higher harmonic generation ground state depletion super-resolution microscopy, it includes the following steps: providing an organic material unit, focusing excitation light and ground state depletion light, generating a higher harmonic signal, performing ground state depletion and performing microscopic imaging. With the implementation of the present invention, the stimulated electrons of the organic material remains majorly on the singlet (s1) state or the triplet (t1) state, instead of the ground (s0) state, to provide modulation of the spatial distribution of the non-fluorescence signal, and make sted microscopy applicable to non-fluorescence signals to promote the resolution of the images..
National Central University

new patent

Optical image capturing system

An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force.
Ability Opto-electronics Technology Co., Ltd.

new patent

Optical image capturing system

An optical image capturing system includes, along the optical axis in order from an object side to an image side, a first lens, a second lens, a third lens, a fourth lens, and a fifth lens. At least one lens among the first to the fifth lenses has positive refractive force.
Ability Opto-electronics Technology Co., Ltd.

new patent

Imaging lens

The present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having a positive (+) refractive power, a second lens having a negative (−) refractive power, a third lens having a positive (+) refractive power, and a fourth lens having a negative (−) refractive power and having a negative (−) refractive power from a lens center to a lens ambience.. .
Lg Innotek Co., Ltd.

new patent

Optical filter and imaging device

In this optical filter, each side of a substrate that is at most 0.3 mm in thickness is coated with a multilayer film. Both of the multilayer films are under compressive stress, and the optical filter satisfies the relation f≧−1.25t+1.525 (where f represents the ratio of the strength of the optical filter to the strength of the substrate (the strength of the optical filter with the substrate coated divided by the strength of the uncoated substrate) and t represents the thickness of the substrate (in mm))..
Konica Minolta, Inc.

new patent

Near-infrared cut filter and imaging device

Wavelengths λirt(80), λirt(50), and λirt(20) where transmittance becomes 80%, 50%, and 20% respectively in 550-750 nm in the spectral transmittance curve (0°) normalized by maximum transmittance in 450-650 nm satisfy following formulae: 0≦λirt(80)−λt(80)≦30 nm, 0≦λirt(50)−λt(50)≦35 nm, and 0≦λirt(20)−λt(20)≦37 nm where λt(80), λt(50), and λt(20) are wavelengths on a long wavelength side where relative visibility of 0.8, 0.5 and 0.2 is exhibited in a relative visibility curve.. .

new patent

Near-infrared cut filter and solid-state imaging device

There are provided a near-infrared cut filter having a sufficient near-infrared blocking property and being capable of reducing or preventing, in a solid-state imaging device using the near-infrared cut filter, occurrence of a phenomenon that an object which did not exist on the original subject appears in a taken image, and also a highly sensitive solid-state imaging device having the near-infrared cut filter. A near-infrared cut filter includes a stack having a near-infrared absorbing glass substrate and a near-infrared absorbing layer containing a near-infrared absorbing dye and a transparent resin on at least one main surface of the near-infrared absorbing glass substrate, and a dielectric multilayer film formed on at least one main surface of the stack, wherein maximum transmittance at an incident angle of 31 to 60 degrees with respect to light with a wavelength of from 775 to 900 nm is 50% or less..
Asahi Glass Company, Limited





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