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Class Information
Number: 345/78
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) > Electroluminescent > Having compensating pulse
Description: Subject matter in which the selective electrical control includes means for generating an additional voltage pulse in conjunction with a normal drive waveform for altering the electrical characteristics at the electroluminescent display elements* (e.g., enhanced contrast, latent image, flicker, or noise elimination, etc.).










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8704749 Display apparatus and method of driving the same Apr. 22, 2014
8704811 Image display apparatus Apr. 22, 2014
8704737 Method of driving pixel element in active matrix display Apr. 22, 2014
8692747 LED array with photodetector Apr. 8, 2014
8681078 Display unit, method of driving the same, and electronics device Mar. 25, 2014
8681186 Data driver and organic light emitting display having the same Mar. 25, 2014
8659511 Data driver, organic light emitting display device using the same, and method of driving the organic light emitting display device Feb. 25, 2014
8659628 Method for controlling gate signals and device thereof Feb. 25, 2014
8633876 Pixel and organic light emitting display using the same Jan. 21, 2014
8624806 Pixel circuit with NMOS transistors and large sized organic light-emitting diode display using the same and including separate initialization and threshold voltage compensation periods to impr Jan. 7, 2014
8624828 Control circuit for switching power supply Jan. 7, 2014
8614591 Mother substrate of organic light emitting displays capable of sheet unit testing and method of sheet unit testing Dec. 24, 2013
8614655 Pixel circuit and organic light emitting diode display device using the same Dec. 24, 2013
8610648 Display device comprising threshold voltage compensation for driving light emitting diodes and driving method of the same Dec. 17, 2013
8605065 Image display apparatus Dec. 10, 2013
8593378 Organic light emitting display Nov. 26, 2013
8593445 Display apparatus, driving methods and electronic instruments Nov. 26, 2013
8593448 Organic light emitting display and method of driving the same Nov. 26, 2013
8587513 Electro-optical device, method for driving electro-optical device, control circuit and electronic device Nov. 19, 2013
8581835 Electro-optical device, method for driving electro-optical device, control circuit and electronic apparatus Nov. 12, 2013
8581809 OLED luminance degradation compensation Nov. 12, 2013
8581808 Pixel driving circuit of electro-luminescent display device and driving method thereof Nov. 12, 2013
8570257 Display device that sets a value of a power supply voltage to compensate for changes in light emitting element I/V characteristics Oct. 29, 2013
8564508 Pixel circuit, display device, driving method of pixel circuit, and driving method of display device Oct. 22, 2013
8564513 Method and system for driving an active matrix display circuit Oct. 22, 2013
8564531 Electronic apparatus and method of driving the same Oct. 22, 2013
8558768 Pixel circuit, display device, and electronic appliance Oct. 15, 2013
8553023 Electro-optical device and electronic apparatus Oct. 8, 2013
8552940 Display device and driving method thereof Oct. 8, 2013
8552939 Pixel circuit, display device, driving method of pixel circuit, and driving method of display device Oct. 8, 2013
8542166 Electroluminescence display apparatus with video signal rewriting Sep. 24, 2013
8537081 Display apparatus and display control method Sep. 17, 2013
8525761 Display device and method of driving the same Sep. 3, 2013
8520151 Reduction of phosphor lag artifacts on display devices Aug. 27, 2013
8519919 Display device and method to prevent the change of threshold voltage of the writing transistor due to the variation with age Aug. 27, 2013
8508445 Display device and display drive method Aug. 13, 2013
8502724 Semiconductor device and method for driving the same Aug. 6, 2013
8497821 Chiplet display device with serial control Jul. 30, 2013
8487845 Semiconductor device and driving method thereof Jul. 16, 2013
8482495 Pixel and organic light emitting display having a compensation unit Jul. 9, 2013
8482494 Display drive apparatus, and display apparatus and display drive method thereof Jul. 9, 2013
8477085 Semiconductor device and driving method thereof Jul. 2, 2013
8477087 Panel and drive control method Jul. 2, 2013
8466854 Organic electro-luminescent device package and fabricating method thereof Jun. 18, 2013
8466856 OLED display with reduced power consumption Jun. 18, 2013
8462086 Voltage compensation type pixel circuit of active matrix organic light emitting diode display device Jun. 11, 2013
8456388 Systems and methods for split processor control in a solid state lighting panel Jun. 4, 2013
8436791 Light-emitting device and mobility compensating method for driving the same, and electronic device May. 7, 2013
8421716 Display device Apr. 16, 2013
8416160 Light emitting device and method of driving the same Apr. 9, 2013

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