Match Document Document Title
9041641 Liquid crystal display device, driving control circuit and driving method used in same  
A liquid crystal display device is provided which improves quality of images made up of moving images and images having moving images and still images in a mixed manner. Each frame of an input...
9041643 Light emitting element drive apparatus and portable apparatus using same  
A light emitting element drive apparatus capable of outputting the lowest voltage satisfying drive conditions and having high light emitting efficiency and low power loss, and a portable apparatus...
9041642 Large audience 3D display system without glasses  
A three dimensional (3D) display apparatus for without 3D glasses. The display apparatus includes a display element operated to display left and right eye images. A back light assembly back lights...
9035868 Method for driving a light source module and display apparatus for performing the method  
A method for driving a light source module, the light source module including a plurality of light-emitting blocks, a driving mode of the light-emitting block providing light to a plurality of...
9035974 Display apparatus and control method for saving power thereof  
In a method and a device for controlling luminance of a display unit to save power of a display device including the display unit for displaying on a screen, the method includes: calculating a...
9036240 Electronic paper display  
The disclosure provides an electronic paper display. The electronic paper display includes an electronic paper panel. A light guide plate is disposed on the electronic paper panel. The light guide...
9035866 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Display device
 
To provide an active matrix display device in which power consumption of a signal line driver circuit can be suppressed, so that power consumption of the entire memory can be suppressed. A...
9035867 Liquid crystal display device and driving method thereof  
In a display device including a backlight and a display panel, the area of the backlight is divided into a plurality of unit regions; the display panel includes pixels which are larger in number...
9030129 Backlight adjustment system  
A preferred embodiment relates to controlling the amount of backlight power in an electronic display to account for the temperature in the backlight cavity. Another embodiment relates to a system...
9030401 Three-dimensional display device and display control method thereof  
The present invention provides a three-dimensional display device and display control method thereof, wherein controlling a plurality of backlight units to activate simultaneously when a lowermost...
9030459 Back light unit and display device including the same  
A backlight unit includes a DC-DC converter; a voltage control unit which controls output voltage of the DC-DC converter; a plurality of unit light emitting diode arrays; and current deviation...
9030539 Image processing apparatus, method, program and display  
This invention is to provide an image processing apparatus, an image processing method, a program, and a display in which both of a secret image and a public image can be efficiently displayed...
9030394 Display control method used in display  
A display control method used in a display with color light sources. Whether at least one of frame gray levels of the colors associated with the frame is less than a frame gray level threshold is...
9024861 Display device, and display method  
A display device of the present invention includes (i) a BL control parameter calculating section (224) for calculating a BL control parameter on the basis of an input image, (ii) a BL luminance...
9024917 Side-light display illuminator  
A light guide for illuminating a display screen, including a vertical cone-shaped entrance surface including an aperture for admitting light beams emitted by an LED, a folding mirror for...
9024855 Information processing apparatus and display control method  
An information processing apparatus is disclosed, including a detection part, a change part, and a determination part. The detection part detects a change of a first color temperature of an...
9020243 Image adjustment  
Techniques are disclosed relating to automatically adjusting images. In one embodiment, an image may be automatically adjusted based on a regression model trained with a database of raw and...
9019263 Coordinated driving of adaptable light manipulator, backlighting and pixel array in support of adaptable 2D and 3D displays  
Methods, systems, and apparatuses are described for driving an adaptable light manipulator and a pixel array in a coordinated fashion so as to achieve a selected one of a plurality of possible...
9019195 Apparatus and method for driving backlight using scanning backlight scheme, liquid crystal display device and its driving method using scanning backlight scheme  
A backlight driving apparatus and method, and an LCD device using the same and a driving method thereof are discussed. The backlight driving apparatus includes a backlight unit, a backlight...
9019324 Display apparatus and electronic device  
Disclosed herein is a display apparatus including: a display section; and a light-beam control section configured to control a light beam coming from the display section or a light beam...
9019320 Liquid crystal display device and electronic appliance  
An object is to provide a display device that achieves low power consumption and an improved quality of moving and still images. A display device comprises: a display panel provided with a...
9019355 Display apparatus and driving method of the same  
A display apparatus and a method of driving the same for performing local dimming that is suitable for displaying a three-dimensional (3D) image. The display apparatus receives a video signal...
9019194 Display device and driving method to control frequency of PWM signal  
A liquid crystal display includes a liquid crystal display panel displaying modulated data based on a frame frequency, light sources generating light to be irradiated into the liquid crystal...
9013467 Controlled operation of a LED lighting system at a target output color  
A method for operating a LED lighting system has three or more LED emitters of different colors. The method allows finding the optimal drive setting for each LED emitter of the system, taking into...
9013370 Display system for meeting room and control method thereof  
A display system and a method of controlling the same are provided The display system includes a display apparatus which displays an image based on a received image signal; at least one peripheral...
9013393 Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus  
In a method of driving a light source of a light source module including a plurality of driving blocks, an image signal is analyzed and a target luminance corresponding to each of the driving...
9007307 Method and apparatus for enhancing keycap legend visibility in low light conditions  
Techniques and apparatus to provide improved visibility to user input devices, such as keys, are disclosed. In low light conditions, keys can be difficult to distinguish. For example, often keys...
9007296 Three-dimensional image display apparatus and method  
A three-dimensional (3D) image display apparatus that includes a surface-light source device for emitting light in a direction which may be sequentially adjusted, is provided. The 3D image display...
9007295 Dynamic contrast ratio processing method and apparatus of liquid crystal displaying apparatus  
The present invention relates to a dynamic contrast ratio processing method and apparatus of a liquid crystal displaying apparatus. The method includes: performing a histogram statistics...
9003755 Method and apparatus for measuring reflective intensity of display surface  
The present invention provides a method for measuring reflective intensity of display surface, including: obtaining a luminance value of a first display and a luminance value of a second display...
9001163 Method of driving image display device  
A method of driving an image display device including (A) an image display panel in which pixels each having first to fourth subpixels displaying first to third primary colors and fourth color,...
9001022 Liquid crystal display device using a dimming control method and method for driving the same  
An LCD device and a driving method thereof are provided. The LCD device includes a panel, a timing controller, and a backlight unit. The panel is driven by a data driver and a gate driver. The...
9001023 Liquid crystal display apparatus  
Adjustment of white balance based on a measurement result of light emission luminance of a backlight is allowed to be executed accurately and effectively. A backlight luminance detection portion...
9001021 Display device and driving method thereof  
A display device includes: a display panel which displays an image; a light source unit which provides light to the display panel; and a light source controller which transmits a control signal to...
9001109 LED backlight driving circuit, backlight module, and LCD device  
The present disclosure discloses a light emitting diode (LED) backlight driving circuit, a backlight module, and a liquid crystal display (LCD) device. The LED backlight driving circuit includes...
8994701 Backlight unit having light emitting diode  
A backlight unit has a Light Emitting Diode (LED). The backlight unit includes a base member, and a light source unit provided on the base member and including p light source blocks, where p is a...
8994639 LED backlight driving circuit, backlight module, and LCD device  
The invention provides an LED backlight driving circuit, a backlight module, and an LCD device. The LED backlight driving circuit includes an LED light string; an input end of the LED light string...
8994638 Backlight scanning method and liquid crystal display  
The disclosed technology discloses a backlight scanning method for controlling a backlight of a liquid crystal display panel, the backlight comprising light groups on left and right sides. The...
8994640 Low motion blur liquid crystal display  
One embodiment of the present invention sets forth a technique for reducing motion blur in a liquid crystal display (LCD) by pulsing each frame with a relatively short pulse of backlight...
8988011 System and method for managing backlight luminance variations  
An LED assembly containing separately-controllable regions of LEDs with temperature sensing devices placed to measure the temperature within each region of LEDs. When the temperature difference...
8988473 Driving method of liquid crystal display device  
Under a normal environment, when red, green and blue displays are to be performed, the displays are performed singly by a red pixel, a green pixel and a blue pixel respectively, and under a...
8988339 Stereoscopic image displaying system and method  
A stereoscopic image displaying system and method are disclosed. The system comprises a display panel for periodically displaying a left-eye image and a right-eye image; a backlight plate that is...
8988340 Controlling color and white temperature in an LCD display modulating supply current frequency  
A display system, having an emissive body, emitting light in a way that is color temperature controllable. The light emission can be from zones. The emissive body can be a FIPEL type device with a...
8988338 Image display device having a plurality of image correction modes for a plurality of image areas and image display method  
In an image display device which performs area-active drive, backlight sources are emitted with appropriate luminances while inhibiting increase in power consumption and inhibiting reduction of...
8988337 Driving method of liquid crystal display device  
Disclosed is a field-sequential liquid crystal display device having a plurality of pixels each of which is arranged to sequentially transmit light obtained by mixing at least two lights in...
8988336 Dual-orientation autostereoscopic backlight and display  
Stereoscopic displays and backlights include a light guide with individually addressable light sources disposed at opposite edges of the light guide, and a light redirecting film disposed in front...
8988469 Image display device and driving method thereof  
Disclosed is an image display device and its driving method, which facilitates to improve partial luminance in an image-display area by a local dimming method to partially control a backlight unit...
8988405 Display device and semiconductor device  
An object is to detect reflected light from an object accurately and to improve accuracy of capturing an image in a photosensor included in a display panel. In the display panel including a...
8982146 Image acquisition and display system and method using information derived from an area of interest in a video image implementing system synchronized brightness control and use of metadata  
Method and apparatus for preparing and displaying images uses image characteristics of an area of interest of images to optimize or otherwise determine image characteristics of the entire image to...
8982040 Liquid crystal display device and method of displaying the same  
In one embodiment, an array substrate includes a plurality of gate lines extending in a column direction. A lighting device includes a first lighting unit, a second lighting unit, and a lighting...