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Class Information
Number: 345/212
Name: Computer graphics processing, operator interface processing, and selective visual display systems > Display driving control circuitry > Display power source > Regulating means
Description: Subject matter wherein the controlling means limits the power supplied to the display elements* in some manner (e.g., establishing a maximum voltage to be applied to the display elements* or establishing a certain time period for the driving voltage to be applied).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619621 |
Display apparatus having precharge capability |
Nov. 17, 2009 |
| 7612772 |
Display monitor with a common display data channel |
Nov. 3, 2009 |
| 7614011 |
Apparatus and method for display power saving |
Nov. 3, 2009 |
| 7609242 |
Liquid crystal display and integrated driving circuit thereof |
Oct. 27, 2009 |
| 7605782 |
Method and apparatus for adjusting a brightness of a display screen |
Oct. 20, 2009 |
| 7605809 |
Driver and method for driving a semiconductor light emitting device array |
Oct. 20, 2009 |
| 7602408 |
Luminance suppression power conservation |
Oct. 13, 2009 |
| 7602386 |
Reference clock signal generation circuit, power supply circuit, driver circuit, and electro-optical device |
Oct. 13, 2009 |
| 7602362 |
Liquid crystal display device and method for driving the same |
Oct. 13, 2009 |
| 7592997 |
System and method for determining a position, in particular for augmented reality applications |
Sep. 22, 2009 |
| 7583260 |
Color preservation for spatially varying power conservation |
Sep. 1, 2009 |
| 7583261 |
Display drive device and display device |
Sep. 1, 2009 |
| 7580033 |
Spatial-based power savings |
Aug. 25, 2009 |
| 7573473 |
Image display device, image display system and electronic device |
Aug. 11, 2009 |
| 7570245 |
Control unit and method for reducing interference patterns in the display of an image on a screen |
Aug. 4, 2009 |
| 7570235 |
Communication diode driver circuit |
Aug. 4, 2009 |
| 7567230 |
Liquid crystal display device having a low-voltage driving circuit |
Jul. 28, 2009 |
| 7564453 |
Method of regulating output parameters of a power supply |
Jul. 21, 2009 |
| 7561130 |
Solar powered street-lamp control circuit |
Jul. 14, 2009 |
| 7561151 |
Method of driving plasma display panel |
Jul. 14, 2009 |
| 7557802 |
Self light emitting type display device |
Jul. 7, 2009 |
| 7551168 |
Automatic equalization of video signals |
Jun. 23, 2009 |
| RE40773 |
Drive circuit for driving an image display unit |
Jun. 23, 2009 |
| 7545369 |
Methods and apparatus to improve efficiency in cold cathode fluorescent light controllers |
Jun. 9, 2009 |
| 7542020 |
Power supply device and plasma display device including power supply device |
Jun. 2, 2009 |
| 7538762 |
Switching display update properties upon detecting a power management event |
May. 26, 2009 |
| 7538763 |
Semiconductor device and display device |
May. 26, 2009 |
| 7535516 |
Data reproduction apparatus reducing power consumption of equipment reproducing video image and method of controlling the same |
May. 19, 2009 |
| 7518599 |
Display control device and method |
Apr. 14, 2009 |
| 7515150 |
Semiconductor device capable of suppressing variation of current or voltage to be supplied to external circuit |
Apr. 7, 2009 |
| 7499016 |
Liquid crystal display device |
Mar. 3, 2009 |
| 7499007 |
Maximizing efficiency of battery-powered LED drivers |
Mar. 3, 2009 |
| 7498754 |
Architecture for driving multiple loads at constant current |
Mar. 3, 2009 |
| 7499043 |
Switching of display refresh rates |
Mar. 3, 2009 |
| 7486288 |
Display device driving apparatus and display device using the same |
Feb. 3, 2009 |
| 7474305 |
Data transfer method, image display device and signal line driving circuit, active-matrix substrate |
Jan. 6, 2009 |
| 7474304 |
Driving voltage generating circuit and display device including the same |
Jan. 6, 2009 |
| 7474302 |
Electro-optical device, driving method of electro-optical device, driving circuit of electro-optical device and electronic apparatus |
Jan. 6, 2009 |
| 7471287 |
Light source driving circuit for driving light emitting diode components and driving method thereof |
Dec. 30, 2008 |
| 7471047 |
Plasma television set |
Dec. 30, 2008 |
| 7466302 |
Display apparatus and method of driving the same |
Dec. 16, 2008 |
| 7459959 |
Method and apparatus for driving LED's |
Dec. 2, 2008 |
| 7456827 |
Active matrix display with variable duty cycle |
Nov. 25, 2008 |
| 7453479 |
Image data displaying system and method |
Nov. 18, 2008 |
| 7453453 |
Display device and controlling method thereof |
Nov. 18, 2008 |
| 7453443 |
Method of deactivating lock and portable electronic device |
Nov. 18, 2008 |
| 7453420 |
Display device with electrostatic discharge protection circuitry |
Nov. 18, 2008 |
| 7450099 |
Display apparatus and driving device for displaying |
Nov. 11, 2008 |
| 7443390 |
Power supply device of video display apparatus and method thereof |
Oct. 28, 2008 |
| 7443391 |
Current drive circuit and display |
Oct. 28, 2008 |
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