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公开(公告)号：US20240219788A1
公开(公告)日：2024-07-04
申请号：US17913500
申请日：2021-10-26
发明人： Ting LI , Wenhua SONG , Bo WU , Zhengdong ZHANG , Pengcheng ZANG , Yadong ZHANG
IPC分类号： G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136254 , G02F1/136222 , G02F1/136286 , G02F1/1368
摘要： The present disclosure provides a display substrate, a display module and a display device. The display substrate has a display region and a test pad region disposed on a side of the display region, and includes: a base; at least one pad disposed on the base and located in the test pad region; a first spacing layer disposed on a side of the pad away from the base; and a plurality of support parts and at least one test signal line, which are located in the test pad region, the support parts and the test signal line are disposed on a side of the first spacing layer away from the base, one end of each test signal line is connected to one pad, and the other end of each test signal line is configured to be connected to an array test device; and at least two of the plurality of support parts are arranged along a first direction which intersects a direction pointing to the test pad region from the display region, each of the support parts has a support end away from the base, and the support end projects from a surface of the test signal line on a side away from the base.
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2.发明申请公开(公告)号：US20190258125A1
公开(公告)日：2019-08-22
申请号：US16120823
申请日：2018-09-04
发明人： Dong PANG , Xiaofei YANG , Dongjie QIN , Xu LIU , Zhengdong ZHANG , Mingzhou GUO
IPC分类号： G02F1/1362 , H01L27/12 , G02F1/1333
摘要： An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes a gate layer, a gate insulation layer, a source-drain layer, a first passivation layer and an ITO layer successively formed on a base substrate, a first through hole in the first passivation layer and a second through hole in the gate insulation layer, and a second passivation layer; and a part of the second passivation layer is arranged in the first and second through holes to cover a part of the ITO layer in the first through hole and the second through hole.
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公开(公告)号：US20240319544A1
公开(公告)日：2024-09-26
申请号：US18027386
申请日：2022-06-30
发明人： Yadong ZHANG , Bo WU , Ting LI , Biqi LI , Jing HAN , Haohao LI , Changyi WANG , Zhengdong ZHANG
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/13394 , G02F1/133357 , G02F1/133512 , G02F1/13398 , G02F1/134309 , G02F1/136286 , G02F1/1368
摘要： A liquid crystal light-control panel includes a first array substrate and a cover plate opposite to each other, and a plurality of support pillars disposed between the first array substrate and the cover plate. The first array substrate includes a first substrate and a plurality of transistors disposed on the first substrate. The cover plate includes a second substrate and a light-shielding layer, including a plurality of first light-shielding blocks in one-to-one correspondence with the plurality of support pillars and a plurality of second light-shielding blocks in one-to-one correspondence with the plurality of transistors, disposed on the second substrate. An orthographic projection of the support pillar onto the first substrate is within an orthographic projection of the corresponding first light-shielding block onto the first substrate. An orthographic projection of the transistor onto the first substrate is within an orthographic projection of the corresponding second light-shielding block onto the first substrate.
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公开(公告)号：US20190214411A1
公开(公告)日：2019-07-11
申请号：US16327697
申请日：2018-06-14
发明人： Zhengdong ZHANG , Gang ZHOU , Hua TIAN , Xiaofei YANG , Ke DAI , Lei SU , Xun MOU
IPC分类号： H01L27/12
摘要： An array substrate, a method for manufacturing an array substrate and a display device are provided. The array substrate includes: a base substrate, and an insulating layer, a gate line, a source electrode, a drain electrode, and a data line on the base substrate. The insulating layer includes a light transmission portion and a light shielding portion, and orthographic projections of the gate line, the source electrode, the drain electrode, and the data line on the base substrate are all within an orthographic projection of the light shielding portion on the base substrate.
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公开(公告)号：US20210358973A1
公开(公告)日：2021-11-18
申请号：US16477369
申请日：2018-11-21
发明人： Zhengdong ZHANG , Xiaofei YANG , Mingzhou GUO , Lei SU , Gang ZHOU
IPC分类号： H01L27/12
摘要： An array substrate and a manufacturing method thereof and a display device are provided. The array substrate includes: a base substrate; a first conductive pattern on the base substrate; an insulating layer on a side of the first conductive pattern away from the base substrate, a via hole structure being in the insulating layer; a second conductive pattern which is on a side of the insulating layer away from the base substrate and is electrically connected with the first conductive pattern at the via hole structure; and a protective pattern on the side of the first conductive pattern away from the base substrate. An orthographic projection of the protective pattern on the base substrate at least partially overlap an orthographic projection of the via hole structure on the base substrate.
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公开(公告)号：US20210202529A1
公开(公告)日：2021-07-01
申请号：US16063885
申请日：2017-12-18
发明人： Lei SU , Zhengdong ZHANG , Gang ZHOU , Xiaofei YANG , Ke DAI
IPC分类号： H01L27/12
摘要： A manufacturing method for an array substrate includes: providing a base substrate which includes a display area and a wiring area located at a periphery of the display area; in the process of forming a connection electrode in the wiring area, remaining a first photoresist layer for performing the patterning process and covering the connection electrode; and then depositing a film of reflective pixel electrode layer on the base substrate and performing a patterning process on the film of reflective pixel electrode layer to form a reflective pixel electrode layer in the display area and to remove the film of reflective pixel electrode layer in the wiring area to expose the first photoresist layer; then removing a second photoresist layer for patterning the thin film of reflective pixel electrode layer on the reflective pixel electrode layer along with the first photoresist layer in the wiring area.
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公开(公告)号：US20180203279A1
公开(公告)日：2018-07-19
申请号：US15541598
申请日：2017-01-13
发明人： Gang ZHOU , Zhengdong ZHANG , Hua TIAN , Xiaofei YANG , Zailong MO
IPC分类号： G02F1/1333 , G02F1/1335 , G02F1/1362 , G06F3/041 , H01L27/12
CPC分类号： G02F1/13338 , G02F1/133382 , G02F1/133512 , G02F1/133514 , G02F1/136286 , G02F2201/121 , G02F2201/123 , G06F3/041 , G06F3/0412 , H01L27/124
摘要： The present disclosure provides a touch substrate and a touch liquid crystal display panel. The touch substrate has an active display region. The touch substrate includes: a base substrate; a plurality of touch electrodes formed on the base substrate and positioned in the active display region; and a conductive layer formed on the base substrate and positioned in the active display region, wherein the conductive layer is configured to generate heat in a state of being applied with a voltage, wherein the conductive layer is electrically insulated from any of the touch electrodes, and in a direction perpendicular to the base substrate, the conductive layer is not overlapped with any of the touch electrodes.
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公开(公告)号：US20230123019A1
公开(公告)日：2023-04-20
申请号：US17915173
申请日：2021-10-28
发明人： Hao LUO , Bo WU , Dongmei WEI , Yin DENG , Zhengdong ZHANG , Yao LI
IPC分类号： H01L27/12 , G02F1/167 , G02F1/1685 , G02F1/1676 , G02F1/1368 , G02F1/1333 , G02F1/1362
摘要： The present disclosure provides a display substrate, a manufacturing method thereof and a display apparatus, and relates to the field of display technology. The manufacturing method of a display substrate includes providing a base substrate, and forming pixels on the base substrate, wherein the forming pixels includes: forming a first auxiliary electrode on the base substrate; forming a first interlayer insulating layer on a side of the first auxiliary electrode away from the base substrate; sequentially forming a second conductive film and a first photoresist layer, exposing the first photoresist layer with a mask plate having regions of different light transmittances by controlling exposure time based on requirements on an operating frequency band of the pixels, to form a source electrode and a drain electrode of the thin film transistor and a second auxiliary electrode, forming a second interlayer insulating layer; and forming a pixel electrode.
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公开(公告)号：US20170192587A1
公开(公告)日：2017-07-06
申请号：US15255014
申请日：2016-09-01
发明人： Zhengdong ZHANG , Haoyuan FAN , Zailong MO
CPC分类号： G06F3/0416 , G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04104
摘要： The embodiments of the present invention provide a touch control substrate, manufacturing method thereof and a display device, eliminating the shadow phenomenon in the prior art caused by the reflected light on the edge of the ITO layer. The touch control substrate comprises a wiring region and a touch control region. The wiring region comprises a shadow elimination layer with a plurality of first zigzag slits; the touch control region comprises a touch control electrode with a plurality of second zigzag slits. The first zigzag slit is not parallel to the second zigzag slit.
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公开(公告)号：US20170150132A1
公开(公告)日：2017-05-25
申请号：US15115803
申请日：2015-11-26
发明人： Hua TIAN , Gang ZHOU , Huiguang YANG , Zhengdong ZHANG
IPC分类号： H04N13/04 , G09G3/36 , G02B27/22 , G09G3/3225
CPC分类号： H04N13/31 , G02B27/2214 , G09G3/003 , G09G3/3225 , G09G3/3648 , G09G2354/00 , H04N13/368 , H04N13/373
摘要： A three-dimensional display device and a controlling method for the same are disclosed. The three-dimensional display device includes: a display panel including a plurality of pixels arranged as an array, wherein the plurality of pixels includes left eye pixels and right eye pixels alternately arranged in each row or each column; a light-splitting device disposed as being parallel to the display panel and configured for projecting lights emitted by the left eye pixels and right eye pixels to different view areas, wherein there is a distance h between the light-splitting device and the display panel along a light emission direction of the display device; and a distance adjusting device configured for adjusting the distance h between the light-splitting device and the display panel along the light emission direction of the display panel.
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