Resources Contact Us Home
Browse by Category: Main > Information Technology
Class Information
Number: 345/98
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) > Specific display element control means (e.g., latches, memories, logic)
Description: Subject matter wherein the selective electrical control provides a specific means (e.g., latches, memories, or logic, etc.) for controlling the state of the display elements*.

Sub-classes under this class:

Class Number Class Name Patents
345/100 Particular row or column control (e.g., shift register) 2,585
345/99 Particular timing circuit 1,245

Patents under this class:

Patent Number Title Of Patent Date Issued
8421791 Liquid crystal display device Apr. 16, 2013
8421783 Driving method of an electric circuit Apr. 16, 2013
8421779 Display and method thereof for signal transmission Apr. 16, 2013
8421742 Apparatus and method to improve quality of moving image displayed on liquid crystal display device Apr. 16, 2013
8421734 Driving method and apparatus of LCD panel, and associated timing controller Apr. 16, 2013
8421730 LCD driving apparatus capable of self-adjusting drive force and method thereof Apr. 16, 2013
8421724 Liquid crystal display device Apr. 16, 2013
8416233 Display driver with charge pumping signals synchronized to different clocks for multiple modes Apr. 9, 2013
8416175 Liquid crystal display device and method for driving the same Apr. 9, 2013
8416174 Display apparatus Apr. 9, 2013
8416166 Liquid crystal display device Apr. 9, 2013
8416164 Liquid crystal display device Apr. 9, 2013
8411118 Flat panel display and method for detecting resolution of image signal thereof Apr. 2, 2013
8411016 Scanning drive circuit and display device including the same Apr. 2, 2013
8411012 Liquid crystal display device with charging and discharging module Apr. 2, 2013
8411011 Method and apparatus to generate control signals for display-panel driver Apr. 2, 2013
8411006 Display device including scan signal line driving circuits connected via signal wiring Apr. 2, 2013
8405597 Liquid crystal display panel and display apparatus having the same Mar. 26, 2013
8405596 Display device having dual scanning signal line driver circuits Mar. 26, 2013
8405592 Driving apparatus, system and method thereof Mar. 26, 2013
8400439 Integrated circuit device, electro optical device and electronic apparatus Mar. 19, 2013
8400435 Circuit arrangement for a display device which can be operated in a partial mode Mar. 19, 2013
8400388 Liquid crystal display Mar. 19, 2013
8400383 Liquid crystal display capable of improving aperture ratio and display quality without changing a storage capacitor voltage Mar. 19, 2013
8400381 Analog output buffer circuit and organic light emitting display using the same Mar. 19, 2013
8395610 Driving chip, driving chip package having the same, display apparatus having the driving chip, and method thereof Mar. 12, 2013
8395578 Backlight unit and liquid-crystal display device using the same Mar. 12, 2013
8395570 Active matrix type display apparatus Mar. 12, 2013
8390614 Timing controller and clock signal detection circuit thereof Mar. 5, 2013
8390611 Image display system and gate driver circuit Mar. 5, 2013
8390565 Electrophoretic display device and electronic apparatus Mar. 5, 2013
8390557 Display panel driver for reducing heat generation within a data line driver circuit which drives the display panel driver by dot inversion Mar. 5, 2013
8390556 Level shifter for use in LCD display applications Mar. 5, 2013
8390555 Liquid crystal display capable of compensating common voltage signal thereof Mar. 5, 2013
8390554 Liquid crystal display device with gamma voltage adjusting unit and driving method thereof for adjusting the potentials of the gamma reference voltages during a horizontal blanking period Mar. 5, 2013
8390552 Display device, and circuit and method for driving the same Mar. 5, 2013
8390484 Method and apparatus for decoding transmitted/received data Mar. 5, 2013
8384647 Display driver with improved charge sharing drive arrangement Feb. 26, 2013
8384645 Method for driving LCD panel and LCD using the same Feb. 26, 2013
8384644 Display device and driving apparatus Feb. 26, 2013
8384643 Drive circuit and display device Feb. 26, 2013
8384642 Signal line driving device comprising a plurality of outputs Feb. 26, 2013
8384641 Amplifier circuit and display device including same Feb. 26, 2013
8384640 Image processing method and related apparatus for a display device Feb. 26, 2013
8379034 Circuit and method for compensating display defect in video display Feb. 19, 2013
8379009 Booster power supply circuit that boosts input voltage Feb. 19, 2013
8379002 Data transmitting device and flat plate display using the same Feb. 19, 2013
8378999 Driving circuit and data driver of planar display device Feb. 19, 2013
8378950 Display device Feb. 19, 2013
8378949 Driving apparatus for liquid crystal display Feb. 19, 2013

  Recently Added Patents
Navigation system and navigation apparatus
High-resolution ranging and location finding using multicarrier signals
LED driving circuit, LED illumination appliance, LED illuminator, and LED illumination system
Scalable security services for multicast in a router having integrated zone-based firewall
Process for producing polyols
Scanning transmission electron microscope and axial adjustment method thereof
  Randomly Featured Patents
Combined finger grip and holder for a plurality of writing instruments
Multi-spindle work transfer device
Limiting peak audio power in mobile devices
Weight lifting apparatus
Spark plug and method for manufacturing spark plug
Lamp shade
Apparatus for cooling heat generating spot of electronic device, cooling method therefore, and liquid crystal projector apparatus
Process for making sensor elements in a retaining frame for a pyrodetector
Melt spinning polyimide fibers