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Class Information
Number: 345/87
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Plural physical display element control system (e.g., non-crt) > Display elements arranged in matrix (e.g., rows and columns) > Light-controlling display elements > Liquid crystal display elements (lcd)
Description: Subject matter in which the matrix light-controlled display elements* include liquid crystal display elements* or liquid with crystalline properties.

Sub-classes under this class:

Class Number Class Name Patents
345/102 Backlight control 2,098
345/88 Color 1,061
345/90 Control means at each display element 790
345/101 Data signal compensation in response to temperature 302
345/89 Gray scale capability (e.g., halftone) 2,045
345/103 Grouped electrodes (e.g., matrix partitioned into sections) 525
345/104 Input/output liquid crystal display panel 493
345/98 Specific display element control means (e.g., latches, memories, logic) 2,651
345/94 Waveform generation 1,159

Patents under this class:

Patent Number Title Of Patent Date Issued
8558780 Display apparatus and method thereof Oct. 15, 2013
8558771 System and method for dynamically altering a color gamut Oct. 15, 2013
8558770 Semi-transmissive liquid crystal display device and portable terminal device Oct. 15, 2013
8557621 Method for manufacturing thin film transistor array panel Oct. 15, 2013
8553053 Adaptive control of display characteristics of pixels of a LCD based on video content Oct. 8, 2013
8553013 Liquid crystal display device having touch sensor embedded therein, method for driving the same, and method for fabricating the same Oct. 8, 2013
8552994 Method and apparatus to measure self-capacitance using a single pin Oct. 8, 2013
8552993 Liquid crystal display apparatus with touch input function Oct. 8, 2013
8552967 Display device, display control method, and electronic apparatus Oct. 8, 2013
8552957 Liquid crystal display reordered inversion Oct. 8, 2013
8552950 Liquid crystal display device, active matrix type liquid crystal display device, and method of driving the same Oct. 8, 2013
8552948 Display device comprising threshold control circuit Oct. 8, 2013
8552946 Display device, display driver and image display method Oct. 8, 2013
8552945 Liquid crystal display device and method for driving the same Oct. 8, 2013
8552944 Pixel structure and control system for controlling the same Oct. 8, 2013
8552924 Stacked LCD unit Oct. 8, 2013
8547623 Dual-mode electrowetting display device Oct. 1, 2013
8547321 LED backlight driver synchronization and power reduction Oct. 1, 2013
8547316 Display apparatus Oct. 1, 2013
8547313 Driving apparatus for photo-addressing type display element, driving method and photo-addressing type display apparatus Oct. 1, 2013
8547312 Display apparatus Oct. 1, 2013
8547311 Dual-image flat display device Oct. 1, 2013
8547310 Liquid crystal display device and method for selecting overdriving when the pixel data is motion image data Oct. 1, 2013
8542493 Flat display apparatus and high-voltage power supply Sep. 24, 2013
8542222 Differential amplifier circuit, data line driver using the same, and liquid crystal display apparatus Sep. 24, 2013
8542170 Display device having data driver adjusting setup time and hold time Sep. 24, 2013
8542169 DC/DC converter and liquid crystal display Sep. 24, 2013
8542168 Display device Sep. 24, 2013
8542161 Display device Sep. 24, 2013
8537147 Display device and flexible substrate output terminal arrangement Sep. 17, 2013
8537144 Method and device for avoiding image misinterpretation due to defective pixels in a matrix display Sep. 17, 2013
8537093 Source driver capable of controlling source line driving signals in a liquid crystal display device Sep. 17, 2013
8537091 Flat panel display Sep. 17, 2013
8537089 Display device Sep. 17, 2013
8537085 Method and apparatus for adjusting quality of a displayed image Sep. 17, 2013
8537084 Liquid crystal panel and display apparatus including liquid crystal panel Sep. 17, 2013
8537083 Method for controlling common voltage of the liquid crystal display device Sep. 17, 2013
8537082 Display and electronic apparatus Sep. 17, 2013
8531618 Liquid crystal display device, method for driving the same, and electronic device including the same Sep. 10, 2013
8531490 Display drive apparatus and display apparatus Sep. 10, 2013
8531445 Device for controlling the gate drive voltage in liquid crystal display and influencing the turn-on voltage to have a similar ripple to a turn-off voltage Sep. 10, 2013
8531380 Methods and systems for area adaptive backlight management Sep. 10, 2013
8531372 Method, device and system of response time compensation utilizing an overdrive signal Sep. 10, 2013
8531366 LCD driving device and method for driving the same Sep. 10, 2013
8531365 Power-saving driving method for liquid crystal display device Sep. 10, 2013
8525820 Driving circuit, liquid crystal display device and method of driving the same Sep. 3, 2013
8525807 Flat display, touch device and touch detecting method Sep. 3, 2013
8525770 Liquid crystal display device having a timing controller and driving method thereof Sep. 3, 2013
8525767 Method and device for automatically compensating common electrode voltage Sep. 3, 2013
8525764 Liquid crystal display panel with function of compensating feed-through effect Sep. 3, 2013

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