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公开(公告)号：US10002583B2
公开(公告)日：2018-06-19
申请号：US15114082
申请日：2016-04-08
Inventor： Zhenzhou Xing , Junxiao Zhang
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/36 , G09G2310/027 , G09G2330/021
Abstract: A display drive circuit is provided, including a line buffer, a lever converter, a D/A converter, a Gamma reference voltage generator, and a buffer. The Gamma reference voltage generator has a first duty time and second duty time. In the first duty time, the Gamma reference voltage generator outputs the Gamma voltage to the buffer to charge pixel electrodes of a display having the display drive circuit. In the second duty time, the Gamma reference voltage generator outputs a common voltage to the buffer.
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公开(公告)号：US20180164632A1
公开(公告)日：2018-06-14
申请号：US15112415
申请日：2016-06-29
Inventor： Chang XIE
IPC: G02F1/1333 , G02F1/1335
CPC classification number: G02F1/133377 , G02F1/1333 , G02F1/13336 , G02F1/133514 , G02F1/133528 , G02F1/1337 , G02F1/1368 , G02F2001/133531 , G02F2001/133738 , G02F2203/01
Abstract: The invention provides a transparent display device including a lower polarizer, a first substrate, a liquid crystal layer, a second substrate and an upper polarizer sequentially stacked in that order. On a direction parallel to an image display plane of the transparent display device, the transparent display device includes multiple transparent areas and multiple display areas alternately arranged with the transparent areas. In the liquid crystal layer, each transparent area and the display area neighboring therewith have a partition plate disposed therebetween. The partition plate is connected between the first substrate and the second substrate and for separating liquid crystals corresponding to the transparent area and the display area. An initial direction of longitudinal axis of the liquid crystal in the transparent area is perpendicular to an initial direction of longitudinal axis of the liquid crystal in the display area.
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公开(公告)号：US20180164497A1
公开(公告)日：2018-06-14
申请号：US15112506
申请日：2016-06-29
Inventor： Gege ZHOU
IPC: F21V8/00
CPC classification number: G02B6/0083 , G02B6/0068 , G02B6/0088 , H01L25/0753 , H01L33/62
Abstract: The present disclosure provides a backlight source and a backlight module at least including a plastic frame, a light guide plate and a backlight source, the backlight source is in the plastic frame and is arranged opposite to the incident surface of the light guide plate, the backlight source includes a circuit board and a plurality of light sources sequentially arranged on the surface of the circuit board, the opposite ends of each light source are provided with the solder feet for connecting the circuit board, and the two solder feet of each light source are arranged in a staggered manner and without overlapping part, with a gap between each two adjacent light sources, the solder feet of the two light sources formed the gap are arranged in a staggered manner in the gap. The present disclosure also discloses a display device.
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公开(公告)号：US09997124B2
公开(公告)日：2018-06-12
申请号：US15802886
申请日：2017-11-03
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Juncheng Xiao , Mang Zhao
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G2300/0408 , G09G2310/0251 , G09G2310/0283 , G09G2310/0286 , G09G2310/061 , G09G2310/08 , G09G2330/04
Abstract: A GOA circuit and a liquid crystal device (LCD) are disclosed. The GOA circuit includes a plurality of GOA units and a control module. Each of the cascaded GOA units is configured for charging corresponding horizontal scanning lines within a display area when being driven by a first level clock, a second level clock, a first control clock, and a second control clock. After the horizontal scanning lines are fully charged by the GOA circuit, the control module is configured for resetting the gate driving signals to be at the first level, i.e., the invalid level, via the turn-on pulse signals and the negative-voltage constant-voltage source.
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公开(公告)号：US20180158394A1
公开(公告)日：2018-06-07
申请号：US14907913
申请日：2015-12-21
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd. Building C5, Biolake of Optics Valley
Inventor： Xingling Guo , Xiaoping TAN , Jinjie ZHOU
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G3/20 , G09G3/2003 , G09G2300/0452 , G09G2310/027 , G09G2310/0297 , G09G2320/0242 , G09G2330/021 , G09G2340/0457 , G09G2340/06
Abstract: A method for rendering pixel, an apparatus for rendering pixel, and a display device are disclosed. The method includes steps of obtaining gray-scale values of three primary colors of an original image pixel in an RGB color space, converting the gray-scale values of three primary colors of the original image pixel into gray-scale values of three primary colors and a compensating component of a compensating image pixel, sampling from a compensating image, and setting the gray-scale values of the three primary colors and the compensating component of two adjacent compensating image pixels in each row as gray-scale values of corresponding sub pixels of a screen pixel in each row.
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Patent Agency Ranking
公开(公告)号：US20180157123A1
公开(公告)日：2018-06-07
申请号：US14897832
申请日：2015-09-09
Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd. , Wuhan China Star Optoelectronics Technology Co. Ltd.
Inventor： Yuheng LIANG
IPC: G02F1/1335
CPC classification number: G02F1/133617 , G02F1/133512 , G02F1/133528 , G02F2001/133531 , G02F2001/133562 , G02F2001/133565
Abstract: Provided is a liquid crystal display device, comprising a liquid crystal display panel, which includes an upper substrate, an opposite lower substrate, and a liquid crystal layer disposed between the upper substrate and the lower substrate, wherein a lower polarizing layer is provided on a side of the lower substrate facing the liquid crystal layer, and a quantum-dot color film layer is provided between the lower polarizing layer and the lower substrate. The liquid crystal display device has a higher color gamut and contrast, enabling better picture display.
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公开(公告)号：US09989696B2
公开(公告)日：2018-06-05
申请号：US14768370
申请日：2015-06-11
Inventor： Gege Zhou , Shihhsiang Chen
CPC classification number: G02B6/0088 , G02B6/005 , G02B6/0055 , G02B6/0065
Abstract: A high color gamut backlight module including a non-opaque first plastic frame, a light guide plate, an optical membrane set and a quantum membrane; the optical membrane set and the quantum membrane are stacked, from top to bottom, on the light guide plate; an inner side surface and a top surface of the first plastic frame are provided opposite to one end surface of the light guide plate and a lower surface of the quantum membrane, respectively; a top surface of the first plastic frame is a yellow fluorescent layer.
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公开(公告)号：US20180149933A1
公开(公告)日：2018-05-31
申请号：US15122933
申请日：2016-05-17
Inventor： Cong WANG
IPC: G02F1/1362 , G02F1/1368 , G02F1/1343
CPC classification number: G02F1/136209 , G02F1/134363 , G02F1/136213 , G02F1/136227 , G02F1/1368 , G02F2001/13685 , H01L27/12 , H01L27/1255 , H01L29/41733
Abstract: An array substrate and a liquid crystal display apparatus are disclosed. The array substrate includes: a glass substrate; a light-shielding metallic layer mounted having a first region and a second region; a first insulating layer; a thin-film transistor; a pixel electrode layer; a common electrode layer electrically connected to the light-shielding metallic layer. A storage capacitor is formed between the second region and a drain electrode of the thin-film transistor. The array substrate has an advantage of increasing the storage capacitance of liquid crystal display apparatus and therefore enhancing display performance.
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公开(公告)号：US20180144667A1
公开(公告)日：2018-05-24
申请号：US15303626
申请日：2016-05-23
Inventor： Di ZHANG
CPC classification number: G09F9/301 , G06F3/0412 , G06F3/0416 , G06F2203/04102 , G06F2203/04103 , G09F9/00
Abstract: A foldable display apparatus is provided. The foldable display apparatus includes a first substrate, a second substrate, a flexible display panel having a first display area, a pliable display area and a second display area, which are sequentially connected, a first hinge base, a second hinge base, and a rotary connecting rod. An end of the rotary connecting rod is connected to the first hinge base, and the other end is connected to the second hinge base. When the rotary connecting rod rotates to the folded state, the first substrate and the second substrate are paralleled to and opposite each other.
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公开(公告)号：US09977301B2
公开(公告)日：2018-05-22
申请号：US15108299
申请日：2016-05-04
Inventor： Yuanfu Liu
IPC: G02F1/1362 , G02F1/1368 , G02F1/1343
CPC classification number: G02F1/136213 , G02F1/134363 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134372 , G02F2001/13685 , G02F2201/121 , G02F2201/123 , G02F2201/40 , G02F2202/104
Abstract: The present invention discloses an array substrate, comprising a first storage capacitor and a second storage capacitor, and the first storage capacitor and the second storage capacitor are coupled in parallel to form a total storage capacitor of the array substrate to increase the total storage capacitor of the array substrate, so as to avoid the issues of the cross talk and the image residue due to the over small total storage capacitor for promoting the quality of the array substrate. The present invention further discloses a display panel utilizing the array substrate and a liquid crystal display panel utilizing the array substrate.
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