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Class Information
Number: 345/92
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) > Control means at each display element > Thin film tansistor (tft)
Description: Subject matter wherein the switching means includes a transistor made by using thin film techniques for controlling each display element*.










Patents under this class:

Patent Number Title Of Patent Date Issued
6738005 D/A conversion circuit and semiconductor device May. 18, 2004
6738035 Active matrix LCD based on diode switches and methods of improving display uniformity of same May. 18, 2004
6738036 Decoder based row addressing circuitry with pre-writes May. 18, 2004
6738107 Liquid crystal display device May. 18, 2004
6734839 Active matrix display device May. 11, 2004
6727875 High-definition liquid crystal display including sub scan circuit which separately controls plural pixels connected to the same main scan wiring line and the same sub scan wiring line Apr. 27, 2004
6727876 TFT LCD driver capable of reducing current consumption Apr. 27, 2004
6724151 Apparatus and method of driving electro luminescence panel Apr. 20, 2004
6724358 Active matrix type display apparatus and method for driving the same Apr. 20, 2004
6724359 Electronic device and method for driving the same Apr. 20, 2004
6724362 Thin film transistor-liquid crystal display driver Apr. 20, 2004
6724378 Display driver and display unit and electronic apparatus utilizing the same Apr. 20, 2004
6717559 Temperature compensated parallel LED drive circuit Apr. 6, 2004
6717562 Active matrix display devices and methods of driving such Apr. 6, 2004
6710759 Ferroelectric liquid crystal device and driving method to prevent threshold voltage change Mar. 23, 2004
6710761 Display device and a driver circuit thereof Mar. 23, 2004
6707441 Active matrix type liquid crystal display device, and substrate for the same Mar. 16, 2004
6703994 Active matrix array devices Mar. 9, 2004
6703996 Device and method for addressing LCD pixels Mar. 9, 2004
6703997 Electrooptical apparatus, method of producing the same and electronic apparatus Mar. 9, 2004
6686899 Display device having an improved voltage level converter circuit Feb. 3, 2004
6683593 Liquid crystal display Jan. 27, 2004
6683595 Liquid crystal display apparatus and driving method Jan. 27, 2004
6683596 Data line driving circuit of electro-optical panel, control method thereof, electro-optical device, and electronic apparatus Jan. 27, 2004
6680580 Driving circuit and method for light emitting device Jan. 20, 2004
6680721 Driving circuit for electro-optical apparatus, driving method for electro-optical apparatus, electro-optical apparatus, and electronic apparatus Jan. 20, 2004
6680722 Display panel driving method, display panel driver circuit, and liquid crystal display device Jan. 20, 2004
6677924 Liquid crystal data display device Jan. 13, 2004
6677937 Driving method for display and a liquid crystal display using such a method Jan. 13, 2004
6670773 Drive circuit for active matrix light emitting device Dec. 30, 2003
6670935 Gray voltage generation circuit for driving a liquid crystal display rapidly Dec. 30, 2003
6670936 Liquid crystal display Dec. 30, 2003
6670943 Driving circuit system for use in electro-optical device and electro-optical device Dec. 30, 2003
6664942 Signal transmission film and a liquid crystal display panel having the same Dec. 16, 2003
6661401 Circuit for driving a liquid crystal display and method for driving the same circuit Dec. 9, 2003
6653750 Electroluminescence display apparatus for displaying gray scales Nov. 25, 2003
6653996 Display device Nov. 25, 2003
6642665 Display device Nov. 4, 2003
6639575 Liquid crystal display Oct. 28, 2003
6639576 Display device Oct. 28, 2003
RE38292 Method to prevent static destruction of an active element comprised in a liquid crystal display device Oct. 28, 2003
6636193 Liquid crystal device Oct. 21, 2003
6636194 Electrooptic device and electronic equipment Oct. 21, 2003
6633270 Display device Oct. 14, 2003
6621477 Liquid crystal display device Sep. 16, 2003
6621479 Active matrix liquid crystal display device Sep. 16, 2003
6617796 Pumping circuit and flat panel display device Sep. 9, 2003
6617878 Voltage level shifter and display device Sep. 9, 2003
6618033 Liquid crystal display device Sep. 9, 2003
6614415 Display apparatus having a liquid crystal device with separated first and second thin film transistors Sep. 2, 2003











 
 
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