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公开(公告)号：US20170139242A1
公开(公告)日：2017-05-18
申请号：US14655415
申请日：2015-06-05
Inventor： Chang XIE
IPC: G02F1/13 , G02F1/137 , G02F1/1343
CPC classification number: G02F1/1323 , G02F1/133377 , G02F1/134309 , G02F1/134363 , G02F1/137 , G02F2001/133302 , G02F2001/13706 , G02F2202/28
Abstract: The present invention provides a liquid crystal display (LCD) module and device with switchable viewing angles. The LCD module and device contain parallel and sequentially stacked backlight unit, LCD unit, and view-angle adjustment unit. The backlight unit is positioned along a back side of the LCD module and device as a backlight light source. The LCD unit is sandwiched between the backlight unit and the view-angle adjustment unit. Light produced by the backlight unit propagates through the LCD unit and the view-angle adjustment unit sequentially. Through the view-angle adjustment unit, The LCD module and device can switch between a wide angle mode and a narrow angle mode.
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22.发明申请公开(公告)号：US20190155069A1
公开(公告)日：2019-05-23
申请号：US16252781
申请日：2019-01-21
Inventor： Chang XIE
IPC: G02F1/13 , G02F1/1333 , G02F1/1337 , G02F1/1343
CPC classification number: G02F1/1323 , G02F1/133 , G02F1/133382 , G02F1/133753 , G02F1/134309 , G02F1/134363 , G02F1/137 , G02F2001/133761 , G02F2001/134345 , G02F2001/134381 , G02F2001/13706 , G02F2001/13712 , G02F2201/121 , G02F2201/123
Abstract: A liquid crystal panel includes oppositely disposed upper and lower substrates having a liquid crystal disposed therebetween. A surface of the upper substrate and a surface of the lower substrate are formed with viewing angle upper and lower electrodes respectively, and a length of the lower electrode is shorter than that of the upper electrode. The upper electrode completely covers projection of the lower electrode on the upper substrate. A region between the upper and lower electrodes includes adjacent main body region and pretilt region, the pretilt region is corresponding to edges of the upper and lower electrodes, and portions of the upper and lower electrodes corresponding to the main body region have same sizes. A liquid crystal display device and a method for improving liquid crystal rotation obstacle further are provided. Accordingly, a response time of viewing angle switching is reduced and viewing angle symmetry is improved.
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公开(公告)号：US20180164624A1
公开(公告)日：2018-06-14
申请号：US15112494
申请日：2016-06-29
Inventor： Chang XIE
CPC classification number: G02F1/13336 , G02F1/13306 , G02F1/1368 , G02F2001/13324 , G09F9/35 , H01L31/042 , H02S40/36 , H02S40/38 , H02S99/00
Abstract: The invention provides a splicing-type liquid crystal display device including multiple liquid crystal display screens arranged in an array. The liquid crystal display screens have a splicing gap formed thereamong. A solar cell is disposed in the splicing gap, and the solar cell is electrically connected with the liquid crystal display screens. Therefore, the splicing-type liquid crystal display device of the invention can improve endurance of the splicing-type display screen.
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公开(公告)号：US20170263200A1
公开(公告)日：2017-09-14
申请号：US14891829
申请日：2015-09-21
Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Chang XIE
IPC: G09G3/36 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1343
CPC classification number: G09G3/3614 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/13394 , G02F1/134309 , G02F1/136204 , G02F2001/133397 , G02F2001/13398 , G02F2201/121 , G02F2201/123
Abstract: A liquid crystal display (LCD) panel and an LCD device are provided. The panel has: a first transparent conductive layer configured to introduce a first polarity electric charge accumulated on a first substrate, a second transparent conductive layer configured to introduce a second polarity electric charge accumulated on a second substrate, and a connecting component disposed on the first substrate and/or the second substrate. Only when pressing the liquid crystal display panel, the first transparent conductive layer and the second transparent conductive layer are electrically connected to each other by the connecting component.
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公开(公告)号：US20170248818A1
公开(公告)日：2017-08-31
申请号：US14902431
申请日：2015-12-25
Inventor： Chang XIE
IPC: G02F1/1335
CPC classification number: G02F1/133553 , G02F1/133504 , G02F2001/133616
Abstract: A display device, a reflective display panel and a reflective unit are provided. The reflective display panel includes an upper substrate unit, a lower substrate unit, a liquid crystal layer and a reflective unit. Wherein, the lower substrate unit is disposed oppositely to the upper substrate unit. The liquid crystal layer is disposed between the upper substrate unit and the lower substrate unit. The reflective unit is disposed at the outside of the lower substrate unit. After an external light passes through the upper substrate unit and the lower substrate unit, the external light is reflected by the reflective unit and generating a diffuse reflection effect. The present invention can save the mask fee, simplify the manufacturing process, avoid the defect and improve the reflection display effect.
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Patent Agency Ranking
公开(公告)号：US20170235177A1
公开(公告)日：2017-08-17
申请号：US14902557
申请日：2015-10-23
Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Chang XIE
IPC: G02F1/1339 , G02F1/1335
CPC classification number: G02F1/13394 , G02F1/133514 , G02F2201/56 , G02F2202/02
Abstract: The present invention provides a curved display panel, comprising a color filter substrate, an array substrate and a plurality of spacers, and the color filter substrate and the array substrate are curved, and the plurality of spacers is positioned between the color filter substrate and the array substrate, and an edge of one of the color filter substrate and the array substrate comprises recesses at positions corresponding to the spacers, a center of one of the color filter substrate and the array substrate comprises bulges at positions corresponding to the spacers. By the method in which the recesses are positioned at the edge and the bulges are positioned at the center, the cell gaps at respective positions in the curved display panel are the same.
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27.发明申请公开(公告)号：US20170199426A1
公开(公告)日：2017-07-13
申请号：US14901025
申请日：2015-12-03
Inventor： Chang XIE
IPC: G02F1/1335 , G02F1/13363 , G02F1/1343
CPC classification number: G02F1/133555 , G02F1/133514 , G02F1/133533 , G02F1/133553 , G02F1/13363 , G02F1/13439 , G02F2001/133302 , G02F2001/133531 , G02F2001/133565 , G02F2001/133638 , G02F2201/121 , G02F2201/123 , G02F2413/02 , G02F2413/06 , G02F2413/08
Abstract: A color film substrate and a transflective LCD having wide viewing angle are disclosed. The LCD includes a transmission area, and a reflective area. The LCD also includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first polarizer arranged on one side of the first substrate facing away the liquid crystal layer, a reflective layer between the second substrate and the liquid crystal layer, a half-wave plate arranged on one side of the liquid crystal layer facing toward the first substrate within the reflective area, and a second polarizer on one side of the second substrate facing away the liquid crystal layer. The half-wave plate includes a first half-wave plate and a second half-wave plate adjacent to each other. In this way, the viewing angle may be enlarged.
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公开(公告)号：US20170146870A1
公开(公告)日：2017-05-25
申请号：US14650643
申请日：2015-04-28
Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Chang XIE
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/134363 , G02F1/133514 , G02F1/133528 , G02F1/134309 , G02F2001/133357 , G02F2001/134318 , G02F2001/134381 , G02F2201/121 , G02F2201/123
Abstract: A liquid-crystal display panel and device are provided. The display panel includes: a first substrate including a first common electrode; a second substrate disposed opposite to the first substrate, including a second common electrode and a pixel electrode; and a liquid-crystal layer disposed between the first substrate and the second substrate. A projection of the pixel electrode on the first substrate does not overlap with a pattern of the first common electrode on the first substrate.
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公开(公告)号：US20170139286A1
公开(公告)日：2017-05-18
申请号：US14775814
申请日：2015-08-21
Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd. , Wuhan China Star Optoelectronics Technology Co., Ltd.
Inventor： Chang XIE
IPC: G02F1/1343 , G02F1/1335 , G02F1/1333
CPC classification number: G02F1/134363 , G02F1/133345 , G02F1/133514 , G02F2001/134372 , G02F2201/121 , G02F2201/123
Abstract: The present invention discloses a liquid crystal display panel and a display. The display panel comprises a first substrate and a second substrate opposed to each other, and a liquid crystal layer located between the first substrate and the second substrate. A first common electrode and an insulating layer are sequentially provided on the side of the first substrate toward the second substrate. Multiple first pixel electrodes are provided on the insulating layer. Multiple second common electrodes and multiple second pixel electrodes are provided on the side of the second substrate toward the first substrate. The second common electrodes and the second pixel electrodes are provided at intervals. In present invention, the tilted liquid crystal molecules at obscure position tends to be horizontally aligned, which increases the light transmittance at the obscure position and eliminates the obscure in the liquid crystal display panel and display.
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公开(公告)号：US20170139283A1
公开(公告)日：2017-05-18
申请号：US14650439
申请日：2015-04-29
Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Inventor： Chang XIE
IPC: G02F1/1343 , G02F1/1335
CPC classification number: G02F1/134309 , G02F1/133514 , G02F1/133528 , G02F1/134363 , G02F2001/134318 , G02F2201/121 , G02F2201/122 , G02F2201/123 , G02F2201/124
Abstract: A liquid-crystal display panel and device are provided. The display panel includes: a first substrate; a second substrate disposed opposite to the first substrate, including a pixel electrode; a liquid-crystal layer disposed between the first substrate and the second substrate; in which the pixel electrode is spiral. The liquid-crystal display panel and device of the present invention are capable of broadening a viewing angle of the liquid-crystal display panel by shaping the pixel electrode into the spiral.
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