Images List Premium Download Classic

Flicker

Flicker-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Image processing apparatus for detecting flicker, method of controlling the same, and non-transitory storage medium
Canon Kabushiki Kaisha
October 12, 2017 - N°20170295310

An image processing technique that enables accurate detection of a flicker component even when applied to an image pickup device capable of changing a driving method on a region basis within a frame. A flicker detection section detects a flicker component of an image pixel signal read out from the image pickup device having a pixel region for detecting a ...
Electronic flameless candle
Canon Kabushiki Kaisha
October 12, 2017 - N°20170292666

An electronic flameless candle including a body having a top surface, a bottom surface, a sidewall between the top surface and the bottom surface, and a cavity defined by the top surface, the bottom surface and the sidewall, the body configured in shape and size to simulate a true flame candle. The candle may also include a light source operably ...
On-board electronic mirror
Panasonic Intellectual Property Management Co., Ltd.
October 12, 2017 - N°20170291550

The purpose of the present invention is to prevent screen flicker when the screen of an on-board electronic mirror changes at a high speed, and to provide optimal information to a user. An on-board electronic minor (10), which is mounted on a vehicle, is provided with: a camera (100) for capturing images of the periphery of the vehicle; a video signal processing ...
Flicker Patent Pack
Download 124+ patent application PDFs
Flicker Patent Applications
Download 124+ Flicker-related PDFs
For professional research & prior art discovery
inventor
  • 124+ full patent PDF documents of Flicker-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Temporal control for spatially adaptive tone mapping of high dynamic range video
Intel Corporation
October 05, 2017 - N°20170289571

Techniques are provided for temporal control of a spatially adaptive tone mapping (satm). The techniques can be applied to a sequence of video images (e. G., high dynamic range (hdr) video). The temporal control may reduce flickering and other undesirable artifacts that can be introduced by satm processing. An example system includes an satm circuit configured to perform satm on ...
Fire effect sensor activated trashcan
Intel Corporation
October 05, 2017 - N°20170283168

The present invention provides a trashcan or wastebasket that has lights and sounds simulating a fire that are activated when trash is thrown inside or on the verge of being thrown inside. One particular activation method consists of sensors housed at the top of the trashcan that detect when trash is thrown in. Once the trash is detected, the walls ...
Method and apparatus for processing image obtained by camera
Samsung Electronics Co., Ltd.
September 28, 2017 - N°20170280041

A method of processing an image obtained by a camera includes: obtaining the image using an image sensor; identifying an image signal in a direction perpendicular to a line scan direction of the image sensor, with respect to at least one region of the image; detecting a signal indicating a flicker, using the image signal; and generating an image in ...
Flicker Patent Pack
Download 124+ patent application PDFs
Flicker Patent Applications
Download 124+ Flicker-related PDFs
For professional research & prior art discovery
inventor
  • 124+ full patent PDF documents of Flicker-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Light emitting device
Semiconductor Energy Laboratory Co., Ltd.
September 21, 2017 - N°20170271426

A light emitting device is provided which can prevent a change in gate voltage due to leakage or other causes and at the same time can prevent the aperture ratio from lowering. A capacitor storage is formed from a connection wiring line, an insulating film, and a capacitance wiring line. The connection wiring line is formed over a gate electrode ...
Display control and touch detection device, semiconductor integrated circuit
Synaptics Japan Gk
September 21, 2017 - N°20170269772

A display control and touch detection device is capable of controlling display and non-display terms in start timing depending on a result of touch detection, and includes a nonvolatile memory and a control logic which selectively uses data stored in the memory according to a display mode. The control logic changes the display and non-display terms in start timing in ...
Flame simulating assembly
Dimplex North America Limited
September 21, 2017 - N°20170268738

A flame simulating assembly including a light source, a screen having a translucent region which subjects light from the light source transmitted therethrough to diffusion and a transparent region, and a flicker element for intermittently reflecting the light from the light source toward the screen, to provide images of flames in a predetermined portion thereof. The screen includes a fringe ...
Image sensor having led flicker mitigation function and image processing system including the image sensor
Samsung Electronics Co., Ltd.
September 14, 2017 - N°20170264845

Disclosed are an image sensor having a light-emitting diode (led) flicker mitigation function and an image processing system including the image sensor. The image processing system includes an image sensor including a plurality of pixels, the plurality of pixels configured to respectively generate pixel signals corresponding to photocharges, and configured to perform analog-to-digital conversion (adc) on the pixel signals to ...
Imaging systems with flicker mitigation and high dynamic range
Semiconductor Components Industries, Llc
September 07, 2017 - N°20170257580

An image pixel may include a shutter element that is operable in an open state during which a corresponding photodiode accumulates charge and a closed state during which charge is drained from the photodiode. During a first portion of an image frame, the image pixel may operate in a flicker mitigation mode in which a non-continuous exposure period is used. ...
Imaging pixels with a fully depleted charge transfer path
Semiconductor Components Industries, Llc
September 07, 2017 - N°20170257578

An imaging pixel may have a fully depleted charge transfer path between a pinned photodiode and a floating diffusion region. A pinned transfer diode may be coupled between the pinned photodiode and the floating diffusion region. The imaging pixel may be formed in upper and lower substrates with an interconnect layer coupling the upper substrate to the lower substrate. The ...
Liquid crystal display device and method of driving same
Sharp Kabushiki Kaisha
September 07, 2017 - N°20170256211

An object of the present invention is to realize a liquid crystal display device of a field sequential system which is capable of preventing occurrence of color shift and flicker. One frame period is divided into a plurality of fields, the number of which is greater than the number of lighting patterns. Provided are a liquid crystal state value acquiring ...
Flicker Patent Pack
Download 124+ patent application PDFs
Flicker Patent Applications
Download 124+ Flicker-related PDFs
For professional research & prior art discovery
inventor
  • 124+ full patent PDF documents of Flicker-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Structure for lcd panel
Wuhan China Star Optoelectronics Technology Co., Ltd.
September 07, 2017 - N°20170255073

The invention provides a structure for lcd panel, by disposing a first and a second common voltage buses (com1, com2) on the two sides of the active area (aa) of the lcd panel, and the first common voltage bus (com1) carrying a first common voltage vcoml different from a second common voltage vcom2 carried on the second common voltage bus (...
Led drive circuit with improved flicker performance, and led lighting device comprising same
Seoul Semiconductor Co., Ltd.
August 31, 2017 - N°20170251534

An alternating current sequential drive type led lighting device having improved flicker performance and being capable of reducing the light output deviation of the led lighting device generated during operation intervals by removing nonluminous intervals of the led lighting device by means of a loop-back compensation unit.
Or-function illumination in phased bitplanes in a high dynamic range projector
Christie Digital Systems Usa, Inc.
August 31, 2017 - N°20170251185

Or-function illumination in phased bitplanes in a high dynamic range projector is provided, which can be used to reduce flicker artifacts. The projector comprises: a light source; a premod display; a prime display, the premod display configured to modulate light from the light source to illuminate the prime display; and, a computing device. The computing device drives the prime display ...
Image processing device, image display device, image processing method, and image display method
Sony Corporation
August 31, 2017 - N°20170251171

[object] to provide an image processing device capable of outputting audio acquired as an audio data signal by capturing an arbitrary image. [solution] provided is an image processing device, including: a separation unit that separates a flicker pattern from an image obtained by capturing, at multiple exposure times, an image containing a scene that emits light on a basis of ...
Information processing apparatus
Sony Corporation
August 31, 2017 - N°20170251162

[object] to enable more advanced utilization of the captured image by utilizing the flicker component that is generated in the captured image. [solution] there is provided an information processing apparatus including: an image acquisition unit that acquires a captured image; a key information acquisition unit that acquires key information for extracting a light temporal modulation component included in the captured ...
Variable vcom level generator
Iml International
August 31, 2017 - N°20170249892

A variable vcom level generator circuit generates a variable vcom voltage level. A variable vcom voltage can be used for variable refresh rate display technology to prevent flicker on a display panel. The vcom level can be changed based on the vertical frequency being used or can be changed based on external control signals.
Combination of a ceiling fan and heater with light effects
Safety Quick Lighting & Fans Corp.
August 31, 2017 - N°20170248148

A combination assembly or apparatus of a ceiling fan and heater. The combination assembly or apparatus includes a ceiling fan, a heater, a fan to blow air across the heater, a translucent band, motor driven rotating reflective foils each having mounted therein a light source (e. G. An led) to shine through the translucent band to give a motion effect ...
Logarithmic pixels with correlated double sampling
Semiconductor Components Industries, Llc
August 24, 2017 - N°20170244917

An imaging pixel may be operated in either a linear mode or a logarithmic mode. In the logarithmic mode, the voltage at a floating diffusion region may be proportional to the logarithm of the intensity of incident light. In order to enable correlated double sampling (cds) in the logarithmic mode, a transistor may be provided that couples the photodiode to ...
Loading