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Liquid Crystal
Liquid Crystal Display
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Reference Voltage
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Lcd patents



      

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




Date/App# patent app List of recent Lcd-related patents
06/02/16
20160156857 
 Method and  image capture through a display screen patent thumbnailMethod and image capture through a display screen
An exemplary display device is a liquid crystal display (lcd), the on-screen imager is referred to as an lcd imager. Without affecting the display functions of an lcd device, an image sensing module is provided behind or within an lcd unit in the lcd device.

03/17/16
20160080630 
 Information processing system, information processing apparatus and method patent thumbnailInformation processing system, information processing apparatus and method
The present invention relates to an information processing apparatus by which image data can be downloaded simply. A video camera 11 receives thumbnail images corresponding to one or more images included in an album from a video camera image station 41 and displays the thumbnail images on an lcd unit.
Sony Corporation


03/03/16
20160065890 
 Broadcast receiving apparatus patent thumbnailBroadcast receiving apparatus
An in-vehicle apparatus includes an fm radio tuner that receives fm broadcast waves of a reception frequency that is set; a fm radio controller; an lcd unit that is capable of changing a horizontal synchronous frequency corresponding to each horizontal line by varying a horizontal blanking period along the horizontal direction, without changing the numbers of effective pixels in horizontal display and vertical display, and an effective display period; a horizontal synchronous frequency setter that sets the horizontal synchronous frequency so that a minimum value of the differences between the reception frequency of the fm broadcast waves and multiplied frequencies that are integral multiples of the horizontal synchronous frequency is higher than or equal to a certain value; and a video processor that generates a video signal necessary to display at least one of a working screen and an operation screen in the lcd unit.. .
Alpine Electronics, Inc.


12/03/15
20150346856 
 Touch-sensing lcd panel patent thumbnailTouch-sensing lcd panel
A touch-sensing display panel, comprising an lcd unit including a backlight and a plurality of image-forming pixel elements arranged in a central region. A planar light guide with a first refractive index has a front surface forming a touch-sensing region and an opposite rear surface facing the lcd unit.
Flaterog Laboratories Ab


11/05/15
20150316801 
 Display panel structure and manufacturing method thereof patent thumbnailDisplay panel structure and manufacturing method thereof
A display panel structure and a manufacturing method thereof are disclosed. The display panel structure comprises a first substrate, a second substrate, at least a liquid crystal display (lcd) array, a plurality of lcd units, a plurality of first sealants and at least a second sealant.
Hannstar Display Corporation


11/05/15
20150316800 
 Display panel structure patent thumbnailDisplay panel structure
A display panel structure comprises a first substrate, a second substrate, at least an array, a plurality of liquid crystal display (lcd) units, a plurality of first sealants and at least a second sealant. The second substrate is disposed corresponding to the first substrate.
Hannstar Display Corporation


11/05/15
20150316799 
 Display panel structure and manufacturing method thereof patent thumbnailDisplay panel structure and manufacturing method thereof
A manufacturing method of a display panel structure comprises steps of: disposing a plurality of first sealants around a plurality of lcd units on a first substrate, respectively, to form at least an lcd array; forming at least a second sealant on the first substrate, so that the second sealant is disposed on the outside of the lcd array in a multi-segment manner; and attaching a second substrate and the first substrate to each other, so that the second sealant connects the first substrate and the second substrate. Thereby, the problems of the substrate peeling and fragment occurring in the process of the dorsal plating forming a conducting layer can be improved, and besides, the internal strike effect of the liquid crystal can be restrained, so as to enhance the technical yield..
Hannstar Display Corporation


10/01/15
20150279300 
 Source electrode driving module and lcd panel patent thumbnailSource electrode driving module and lcd panel
The present invention discloses a source electrode driving module for providing a data signal to an lcd unit, comprising: a gamma correction chip and a source electrode driving chip, wherein, the gamma correction chip comprises a p-gamma driving chip with three to eight output channels; the p-gamma driving chip is used for generating multiple control voltages providing to the source electrode driving chip; the source electrode driving chip comprises a first resistor string and a second resistor string; the multiple control voltages generated by the p-gamma driving chip connect into the first resistor string and the second resistor string according to turning points of a gamma curve of the lcd unit, wherein, n is an integer, and 6≦n≦10. The present also disclose an lcd panel including the source electrode driving module described above..
Shenzhen China Star Optoelectronics Technology Co., Ltd


06/25/15
20150181059 
 Method and  scanning through a display screen patent thumbnailMethod and scanning through a display screen
Scanners built in display devices that can be controlled to have a moment of see-through either entirely or on a specified portion are described. During the see-through moment, a scanning object (e.g., a currency bill) placed against the display is scanned, hence on-screen scanner.

07/10/14
20140192304 
 Optical compensation film group and  reducing light leakage of vertical alignment lcd using the same patent thumbnailOptical compensation film group and reducing light leakage of vertical alignment lcd using the same
The present invention provides an optical compensation film group and a method for reducing light leakage of a vertical alignment lcd using the same. For the vertical alignment lcd at a wavelength of 550 nm, an lcΔnd in the range of [305.8 nm, 324.3 nm], and a pretilt angle in the range of [85°, 90°), a compensation value ro of an in-plane optical path difference of the biaxial compensation film is in the range of 48 nm≦ro≦84 nm, and a compensation value rth of an out-of-plane optical path difference of the biaxial compensation film is in the range of 160 nm≦rth≦280 nm, and a tac compensation film having a compensation value rth is in the range of y1≦rth≦y2.

07/03/14
20140189397 

State control device, state control method and program


A state control device which controls return from a power saving state to a normal operating state by an extremely simple operation without wastefully consuming power. In a power saving state the functions of an lcd unit (including a backlight) and a touch panel unit are disabled.

05/01/14
20140122010 

Lcd driver verification system


A system and method for verifying the electrical behavior of a liquid crystal display (lcd) driver circuit connected to lcd segments of an electronic circuit includes generating test patterns for verifying the lcd driver circuit. The lcd driver circuit generates lcd stimuli in the form of electrical current based on the test patterns.

03/06/14
20140063045 

Device and displaying and adjusting image information


A device and a method for displaying and adjusting image information are disclosed. The method at least includes steps of: controlling an lcd unit to be transparent, so that an environmental scene is visible, and an image information is displayed on the lcd unit according to a display instruction; executing a first automatic adjustment procedure.

12/05/13
20130321665 

Information processing system, information processing apparatus and method


The present invention relates to an information processing apparatus by which image data can be downloaded simply. A video camera 11 receives thumbnail images corresponding to one or more images included in an album from a video camera image station 41 and displays the thumbnail images on an lcd unit.

11/28/13
20130314654 

Transflective lcd unit


A transflective lcd unit includes a liquid crystal (lc) layer: first and second substrates sandwiching therebetween the lc layer to define an array of pixels each including a reflective area and a transmissive area; an electrode assembly for driving the lc layer such that the lc layer in the reflective area is driven in a longitudinal-electric-field mode and the lc layer in the transmissive area is driven in a lateral-electric-field mode; and a reverse-tilt control member for controlling a reverse tilt area in which a reverse tilt of lc molecules occurs near the boundary between the reflective area and the transmissive area.. .

10/17/13
20130271411 

Touch display, liquid crystal display with a built-in touch panel


A liquid crystal display (lcd) with a built-in touch panel includes an lcd unit, a touch panel and a second polarized plate. The lcd unit includes a lower substrate, an upper substrate, a liquid crystal layer and a first polarized plate.



Lcd topics: Liquid Crystal, Liquid Crystal Display, Display Panel, Reference Voltage, Line Driver, Backlight Control, Output Enable, Data Transfer, Enable Signal, Calibration, Electronic Device, Electronic Apparatus, Transistors, Touch Panel, Transistor Circuit

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This listing is a sample listing of patent applications related to Lcd for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lcd with additional patents listed. Browse our RSS directory or Search for other possible listings.


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