Patent application number | Description | Published |
20150146115 | DISPALY DEVICE AND LIQUID CRYSTAL PRISM CELL PANEL - A display device with a liquid crystal prim cell is disclosed. The liquid crystal prism cell panel has first and second substrates, liquid crystal layer and control circuit; the liquid crystal layer is disposed between a first electrode layer and a second electrode layer; the control circuit is configured to control a voltage difference between the first and second electrode layers; the first electrode layer has at least two strip-shaped electrodes, the a light-shielding components are disposed on a position of the second substrate corresponding to the strip-shaped electrodes. The liquid crystal device can enhance the display quality of a three-dimensional image. | 05-28-2015 |
20150187284 | METHOD FOR PREVENTING UNEVEN BRIGHTNESS IN STEREOSCOPIC DISPLAY DEVICE - A method for preventing uneven brightness in the stereoscopic display device is disclosed. The method for preventing the uneven brightness in the stereoscopic display device needs only one gamma voltage curve. By utilizing two white tracking look-up tables for respectively adjusting voltage division of left-eye images and right-eye images, the stereoscopic display device solves not only the problem of the 3D image sticking but also the problem of the uneven brightness in different frames. | 07-02-2015 |
20150189263 | THREE-DIMENSIONAL SHUTTER GLASSES AND GRAYSCALE DRIVING METHOD THEREOF - A grayscale driving method for three-dimensional (3D) shutter glasses is provided herein and comprises steps of: for every two frames as a cycle, sequentially inputting a first signal and a second signal into a first glass and a second glass, and the polarities of the first signal and the second signal in the cycle are the same; changing the polarities of the first signal and the second signal when the cycle transits into a next cycle; and respectively inputting a third signal and a fourth signal into the first glass and the second glass during the cycle to adjust the gamma voltages of the first signal and the second signal in the first glass and the second glass. | 07-02-2015 |
20150261002 | LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display panel and a liquid crystal display device are disclosed. The liquid crystal display panel has first pixel units and second pixel units, when the liquid crystal display panel displays odd frames, a polarity of each of the first pixel units is changed, and a polarity of each of the second pixel units is maintained. Otherwise, when the LCD panel displays even frames, a polarity of each of the second pixel units is changed, and a polarity of each of the first pixel units is maintained. Since each frame of the liquid crystal display panel only changes the polarity of the partial pixel units, image sticking and 3D ghosting phenomena can be effectively eliminated. | 09-17-2015 |
20160005366 | LIQUID CRYSTAL DISPLAY (LCD) AND ACTIVE SHUTTER THREE-DIMENSIONAL (3D) LCD DISPLAY APPARATUS - A LCD display panel and active shutter three-dimensional (3D) LCD display apparatus of the present invention are described. The LCD panel employs a frame amount value of “a”, a positive integer, including a plurality of frames constructs a frame set, the frame set includes at least one non-changed frame and at least one changed frame, and wherein when the LCD panel displays the non-changed frame, a plurality of polarities of pixel units keep constant, and when the LCD panel displays the changed frame, the polarities of pixel units of the LCD panel are changed. The present invention improves the image sticking phenomenon and the 3D image crosstalk. | 01-07-2016 |