Patent application number | Description | Published |
20120293983 | BACKLIGHT SOURCE AND DISPLAY DEVICE - An embodiment of the disclosed technology discloses a backlight source and a display device. The backlight source including a back plate, an optical film, a light source bracket located between the back plate and the optical film, and a light source mounted onto the light source bracket; the light emitted from the light source is radiated toward the optical film after being reflected by the back plate. | 11-22-2012 |
20140104322 | Method and Device for Adjusting a Display Picture - The present invention discloses a method and a device for adjusting a display picture to solve a problem in the prior art that when Greenish phenomenon of a liquid crystal display screen is alleviated, aperture ratio of the display panel is decreased so that power consumption of the screen is increased. The method for adjusting the display picture includes the steps of: receiving a first clock signal for controlling a data line voltage signal for a pixel of the first color in the display picture and receiving a second clock signal for controlling data line voltage signals for pixels of the other colors; and making a pulse width at high level of the first clock signal smaller than a high level pulse width of the second clock signal, wherein the first color is closer to green than other colors. | 04-17-2014 |
20140117993 | TEST METHOD AND TEST APPARATUS FOR TRANSPARENT DISPLAY DEVICE - Embodiments of the invention provide a test method and a test apparatus for a transparent display device. The test apparatus for the transparent display device comprises: an optical measuring device disposed on one side of the transparent display device to be tested, and a reference object disposed on the other side of the transparent display device to be tested. A brightness of the transparent display device to be tested is adjustable, and the optical measuring device measures a display effect of the reference object through the transparent display device to be tested which is set to different brightness. | 05-01-2014 |
20140132905 | ARRAY SUBSTRATE AND MANUFACTURE METHOD OF THE SAME, LIQUID CRYSTAL DISPLAY PANEL, AND DISPLAY DEVICE - The present invention relates to an array substrate and a manufacture method of the same, a liquid crystal display panel, and a display device, which are relative to a liquid crystal display field. Further, source electrodes and drain electrodes of the array substrate are arranged on different layers. In the manufacture method of the array substrate, the source electrodes and the drain electrodes are formed on different layers by two patterning processes. According to the technical scheme of the present invention, a length of a channel between the source electrodes and the drain electrodes can be decreased as much as possible, thereby increasing a start current I | 05-15-2014 |
20140175448 | ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - An array substrate, a manufacturing method thereof and a display device are provided. As for the method of manufacturing the array substrate, the common electrode and the pixel electrode are formed by a single process simultaneously. | 06-26-2014 |
20140191937 | THIN FILM TRANSISTOR THRESHOLD VOLTAGE OFFSET COMPENSATION CIRCUIT, GOA CIRCUIT, AND DISPLAY - An output thin film transistor threshold voltage offset compensation circuit, a GOA circuit, and a display. The circuit includes: a first capacitor, comprising a first electrode and a second electrode, the first electrode being connected to the gate of an output thin film transistor and receiving a charge signal, the second electrode being connected to the drain of the output thin film transistor, the first capacitor being used for, under the action of the charge signal, making the first electrode and the second electrode have a same voltage, so that a voltage difference between the drain and the source of the output thin film transistor is equal to a threshold voltage thereof; a first switch unit, connected to the drain and the source of the output thin film transistor, and opening under the action of a first clock signal, so that a voltage difference between the gate and the source of the output thin film transistor is equal to the threshold voltage thereof. | 07-10-2014 |
20140301109 | LIGHT GUIDE PLATE, BACK LIGHT MODULE AND DISPLAY APPARATUS - A light guide plate comprises a transparent light guide plate body; and a plurality of reflection sheets disposed inside the light guide plate body adjacent to a bottom surface of the light guide plate body, wherein a surface of the reflection sheet away from the bottom surface is configured as a reflection surface, regions of the light guide plate body except the reflection sheets are configured as light transmission regions, and the light transmission regions and the reflection sheets are alternately arranged. Since the reflection sheets are provided inside the light guide plate body, the reflection sheet reflects the light which is directed from the one surface and passes through the display panel, and prevents the light, which is directed from the other surface of the display apparatus, from passing through the display panel and interfering with the normal display of the one surface. In this way, the display apparatus can achieve the double-surface display. | 10-09-2014 |