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11.发明授权公开(公告)号：US10268067B2
公开(公告)日：2019-04-23
申请号：US15325866
申请日：2016-05-20
发明人： Anxin Dong , Huifang Yuan , Bin Li , Sangman Yuk , Tao Zhu , Haibin Yin , Jian Chen , Qun Fang , Wenhao Tang
IPC分类号： G02F1/1335 , G02F1/1339
摘要： The present application discloses a display substrate comprising a base substrate having at least a first region, a second region adjacent to the first region, a third region adjacent to the second region and spaced apart from the first region by the second region on one side, and a black matrix region; a black matrix in the black matrix region on the base substrate comprising a plurality of rows and a plurality of columns intersecting each other; a first color filter layer in a first region and extending into the black matrix region, the first color filter layer overlapping with the black matrix throughout the plurality of columns of the black matrix; a second color filter layer in the second region; and a third color filter layer in the third region.
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12.发明申请公开(公告)号：US20190265544A1
公开(公告)日：2019-08-29
申请号：US16123734
申请日：2018-09-06
发明人： Qiang Ji , Guoqiang Zhong , Sangman Yuk , Haibin Yin , Jian Chen , Wenhao Tang , Anxin Dong
IPC分类号： G02F1/1335 , G02F1/1339 , G02F1/1343 , G03F1/54 , G03F7/00 , G03F7/038 , G03F7/20 , G03F7/26 , G03F7/039 , G03F7/16
摘要： The present disclosure provides a mask plate for manufacturing a display substrate. The mask plate includes a light transmission pattern corresponding to a color filtering unit of the display substrate, a first partial light transmission pattern corresponding to a black matrix pattern of the display substrate, and an opaque pattern corresponding to a first spacer of the display substrate.
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13.发明申请公开(公告)号：US20170235186A1
公开(公告)日：2017-08-17
申请号：US15518873
申请日：2016-02-05
发明人： Anxin Dong , Jongwon Moon , Bin Li , Sang Man Yuk , Huifang Yuan , Tao Zhu , Wenhao Tang , Haibin Yin , Jian Chen , Qun Fang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/133516 , G02F1/1339 , G02F2001/133519
摘要： A color film substrate and a method of manufacturing the same, and a display device. The color film substrate includes: a base substrate and a black matrix provided on the base substrate, a through hole or groove is provided in an area of the black matrix to be coated with a sealant, a high impedance material is filled in the through hole or the groove, and an impedance of the high impedance material is higher than that of the black matrix. A display device including the color film substrate mentioned above can solve the problem of a greenish picture of the display panel that caused by the charge release in flush-cut products.
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14.发明申请公开(公告)号：US20170168340A1
公开(公告)日：2017-06-15
申请号：US15325866
申请日：2016-05-20
发明人： Anxin Dong , Huifang Yuan , Bin Li , Sangman Yuk , Tao Zhu , Haibin Yin , Jian Chen , Qun Fang , Wenhao Tang
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/133516 , G02F1/13394
摘要： The present application discloses a display substrate comprising a base substrate having at least a first region, a second region adjacent to the first region, a third region adjacent to the second region and spaced apart from the first region by the second region on one side, and a black matrix region; a black matrix in the black matrix region on the base substrate comprising a plurality of rows and a plurality of columns intersecting each other; a first color filter layer in a first region and extending into the black matrix region, the first color filter layer overlapping with the black matrix throughout the plurality of columns of the black matrix; a second color filter layer in the second region; and a third color filter layer in the third region.
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公开(公告)号：US20170090232A1
公开(公告)日：2017-03-30
申请号：US15140741
申请日：2016-04-28
发明人： Wenhao Tang , Sangman Yuk , Bin Li , Huifang Yuan , Tao Zhu , Haibin Yin , Jian Chen , Anxin Dong , Qun Fang , Guoqiang Zhong , Xinxin Fu
IPC分类号： G02F1/1339 , G02F1/1335 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/13394 , G02F1/133512 , G02F1/1368 , G02F2001/13396 , G02F2001/13398 , G02F2001/136222 , G02F2001/136236 , H01L27/1222 , H01L27/1248 , H01L27/1259 , H01L27/1288
摘要： Embodiments of the present invention provide a display substrate, a manufacturing method thereof and a display device, simplifying the manufacturing process and reducing the production cost, meanwhile, improving the panel display quality. The method comprises: forming, on a base substrate, a non-transparent material layer for manufacturing a black matrix; forming, on the substrate where the above step is performed, a transparent material layer for manufacturing primary and secondary column shaped spacers; forming a pattern of the primary and secondary column shaped spacers and the black matrix using a composition process.
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公开(公告)号：US09608125B2
公开(公告)日：2017-03-28
申请号：US14803264
申请日：2015-07-20
发明人： Zhenfei Cai , Jian Chen , Chaohuan Hsu , Zhengwei Chen
IPC分类号： B05D1/02 , G01R31/00 , H01L29/786 , H01L27/12 , H01L21/66
CPC分类号： H01L29/7869 , G09G3/006 , G09G2300/0426 , G09G2330/12 , H01L22/34 , H01L27/1225 , H01L27/127
摘要： The present disclosure provides a display substrate, its testing method and its manufacturing method. A first testing terminal is connected to a gate electrode of a first TFT, a second testing terminal is connected to a source electrode of the first TFT and a drain electrode of a second TFT, a third testing terminal is connected to a gate electrode of the second TFT, and a fourth testing terminal is connected to a drain electrode of the first TFT and a source electrode of the second TFT.
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公开(公告)号：US11796844B2
公开(公告)日：2023-10-24
申请号：US17504535
申请日：2021-10-19
发明人： Yong Deng , Sijun Lei , Yansheng Sun , Yuxu Geng , Hebing Ma , Chaojie Zhang , Wencheng Luo , Pingjia Yu , Jingru Hu , Jian Chen , Rong Huang , Haixu Zou , Xinzhi Shao , Song Liu , Lv Lv
IPC分类号： G02F1/13 , G02F1/1339 , G02F1/1347 , G02F1/1335
CPC分类号： G02F1/1323 , G02F1/1339 , G02F1/1347 , G02F1/133531 , G02F2202/28
摘要： A display device and a manufacturing method thereof are provided. The display device includes a first liquid crystal panel for displaying a picture, a second liquid crystal panel for switching between a privacy mode and a sharing mode, and a back light assembly for emitting light; the second liquid crystal panel is disposed on a light-emitting side of the back light assembly; the first liquid crystal panel is disposed on a side of the second liquid crystal panel away from the back light assembly, and a spacer film is disposed between the first liquid crystal panel and the second liquid crystal panel, and is attached to the second liquid crystal panel.
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公开(公告)号：US11156765B2
公开(公告)日：2021-10-26
申请号：US16902658
申请日：2020-06-16
发明人： Dengqian Li , Yansheng Sun , Liang Gao , Sijun Lei , Yuxu Geng , Chaojie Zhang , Jian Chen , Song Liu , Wei Dai , Fengzhen Bu
IPC分类号： F21V8/00
摘要： A back plate includes a base plate, a plurality of connecting plates and a plurality of support plates. The base plate has a first surface. The plurality of connecting plates are fixed to at least two edges of the base plate, and each connecting plate extends along a direction substantially perpendicular to the first surface. Each support plate is fixed to an end of a respective one of the plurality of connecting plates away from the base plate, and is substantially parallel to the first surface.
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公开(公告)号：US11513394B2
公开(公告)日：2022-11-29
申请号：US16762270
申请日：2019-12-04
发明人： Dengqian Li , Hebing Ma , Sijun Lei , Liang Gao , Yansheng Sun , Chaojie Zhang , Jian Chen
IPC分类号： G09G3/34 , G02F1/1335 , H05B47/155 , H05B45/10 , F21V8/00
摘要： A dual-die device, a display device and a driving method thereof are provided. The dual-die device includes: a first light emitting die for emitting light containing short-wave blue light; a second light emitting die for emitting light from which short-wave blue light is filtered out; and a control circuit. The control circuit is connected to the first light emitting die and the second light emitting die, and configured to control the first light emitting die or the second light emitting die to be turned on.
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公开(公告)号：US20210215978A1
公开(公告)日：2021-07-15
申请号：US16762270
申请日：2019-12-04
发明人： Dengqian Li , Hebing Ma , Sijun Lei , Liang Gao , Yansheng Sun , Chaojie Zhang , Jian Chen
IPC分类号： G02F1/1335 , F21V8/00 , H05B45/10 , H05B47/155 , G09G3/34
摘要： A dual-die device, a display device and a driving method thereof are provided. The dual-die device includes: a first light emitting die for emitting light containing short-wave blue light; a second light emitting die for emitting light from which short-wave blue light is filtered out; and a control circuit. The control circuit is connected to the first light emitting die and the second light emitting die, and configured to control the first light emitting die or the second light emitting die to be turned on.
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