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公开(公告)号：US20240255819A1
公开(公告)日：2024-08-01
申请号：US18690293
申请日：2022-06-29
Inventor： Chao LIANG , Jingyi XU , Peirong HUO , Zhiming LI , Bo HUANG , Shuai HAN , Guodong WANG , Jiantao LIU , Biqi LI , Jianyun XIE
IPC: G02F1/1362 , G02F1/1333 , G02F1/1368 , G06F3/041 , G09G3/20 , G09G3/36 , H01L27/12
CPC classification number: G02F1/136286 , G02F1/13338 , G02F1/1368 , G06F3/0412 , G06F3/04164 , G09G3/2074 , G09G3/3607 , H01L27/124 , G09G2300/0408 , G09G2300/0814 , G09G2300/0819 , G09G2300/0852 , G09G2310/0297 , G09G2310/06 , G09G2354/00
Abstract: The present disclosure relates to a signal selector and a driving method therefor, a display panel, and a display device. The signal selector loads a writing signal into a control end of a switching circuit during a data writing time period, and the switching circuit is connected in response to the writing signal loaded on the control end of the switching circuit, so that the writing signal is loaded to a far end of an output signal line. During a pull up period after the data writing period, a boost control signal is loaded to the control end of a boost circuit, and the boost circuit pulls up the voltage of an output end of the switching circuit in response to the boost control signal loaded on a second end of the boost circuit.
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公开(公告)号：US12002887B2
公开(公告)日：2024-06-04
申请号：US18343279
申请日：2023-06-28
Inventor： Yanqing Chen , Jianyun Xie , Wei Li , Cheng Li , Pan Guo , Yanfeng Li , Weida Qin , Ning Wang
IPC: H01L29/786 , H01L23/552 , H01L27/12
CPC classification number: H01L29/78633 , H01L23/552 , H01L27/1259
Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
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公开(公告)号：US11971629B2
公开(公告)日：2024-04-30
申请号：US17926956
申请日：2021-09-01
Inventor： Long Sun , Wenlong Zhang , Xin Zhao , Yanwei Ren , Yanhao Sun , Huijie Zhang , Jingwei Hou
IPC: G02F1/1339 , G02F1/1333 , G02F1/1335
CPC classification number: G02F1/1339 , G02F1/133357 , G02F1/133512 , G02F2202/103
Abstract: A liquid crystal display panel (100) and a display apparatus (200). The liquid crystal display panel (100) includes a color filter substrate (1), an array substrate (2), and a sealant (3). An amorphous silicon layer (4) and a first interlayer dielectric (5) are provided between a shading layer (12) and a first substrate (11), a first through groove (12a) is formed in the shading layer (12) and the amorphous silicon layer (4), and a part of the sealant (3) is filled in the first through groove (12a) and is in direct contact with the first interlayer dielectric (5); and/or a planarization layer (22) is wrapped with a second interlayer dielectric (6), such that the planarization layer (22) is respectively separated from the sealant (3) and a second substrate (21), and the second interlayer dielectric (6) is in direct contact with the sealant (3). The phenomenon of film separation in a liquid crystal display panel is effectively alleviated, and the reliability of the liquid crystal display panel is improved.
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公开(公告)号：US20230400726A1
公开(公告)日：2023-12-14
申请号：US18014189
申请日：2022-05-11
Inventor： Jianyun XIE , Peng LIU , Jingyi XU , Hong LIU , Peirong HUO , Zhiming LI , Guodong WANG
IPC: G02F1/1333 , G02F1/1343
CPC classification number: G02F1/133382 , G02F1/134309
Abstract: A display panel, a display module and a display device, and relates to the field of display technology and includes: a first base substrate and a second base substrate arranged oppositely; a liquid crystal layer and a plurality of conductive layers, wherein the liquid crystal layer and the plurality of conductive layers are located between the first base substrate and the second base substrate; and a plurality of heating elements, wherein the plurality of heating elements are distributed in at least one of the conductive layers.
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公开(公告)号：US11800780B2
公开(公告)日：2023-10-24
申请号：US16965068
申请日：2019-09-12
Inventor： Fengli Ji
CPC classification number: H10K71/166 , C23C14/042 , C23C14/12 , C23C14/24 , H10K71/00 , H10K71/164
Abstract: Disclosed are a mask device, a manufacturing method thereof, an evaporation method and a display device. The mask device includes: a mask frame; at least one first mask strip extending in a first direction, at least one second mask strip extending in a second direction, and a first mask plate extending in the first direction, which are fixed on the mask frame. The first direction crosses the second direction, the first mask strip and the second mask strip are intersected to define at least one mask opening, the first mask plate includes a mask pattern region, and the mask pattern region includes a first group of through holes covered by an orthographic projection of the at least one mask opening on the first mask plate, and a second group of through holes covered by an orthographic projection of the first and second mask strips on the first mask plate.
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Patent Agency Ranking
296.发明公开公开(公告)号：US20230333424A1
公开(公告)日：2023-10-19
申请号：US17914800
申请日：2021-06-08
Inventor： Qiang CHEN , Yezhou FANG , Gaofei XIA , Xiahong BAI
IPC: G02F1/1339 , G02F1/1335
CPC classification number: G02F1/133512 , G02F1/133514 , G02F1/13396
Abstract: Provided is a black matrix structure. The black matrix structure includes a plurality of black matrix strips that are intersected with each other, wherein a width the black matrix strip ranges from 2 to 2.5 microns, and a distance between any two adjacent black matrix strips in the plurality of black matrix strips ranges from 4 to 5 microns.
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公开(公告)号：US11762489B2
公开(公告)日：2023-09-19
申请号：US17042663
申请日：2019-12-13
Inventor： Zhixuan Guo , Fengguo Wang , Yezhou Fang , Xinguo Wu , Hong Liu , Shiyu Zhang , Lei Li
CPC classification number: G06F3/0412 , G06F3/04164 , G06F3/04166 , G06F3/0445 , G06F3/0446 , G06F2203/04104 , G06F2203/04107
Abstract: An array substrate includes a base substrate; a common electrode layer including a plurality of common electrodes, arranged in an array, a part of which being also used as first touch electrodes and another part of which being also used as second touch electrodes; a first conductive layer including a plurality of electrode connecting lines, each row of first touch electrodes being coupled serially by at least one electrode connecting line; and a second conductive layer including a plurality of first touch signal lines and a plurality of second touch signal lines, each row of first touch electrodes being coupled to at least one first touch signal line which is configured to transmit a first touch signal; each second touch electrode or each column of second touch electrodes being coupled to at least one second touch signal line which is configured to transmit a second touch signal.
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298.发明授权公开(公告)号：US11730045B2
公开(公告)日：2023-08-15
申请号：US15538261
申请日：2016-09-27
Inventor： Bing Li , Ang Xiao , Fuyi Cui , Jingjing Chen , Xueyong Zhang , Dan Jia , Lina Wang
CPC classification number: H01L51/56 , H01J9/261 , H01L27/3241 , H01L51/524
Abstract: The application provides a sintering apparatus, a packaging system for an organic light emitting diode device and a sintering method, belongs to the technical field of organic light emitting diode device and can solve problems of long process time and high cost existed in the existing high temperature sintering process of organic light emitting diode device. The sintering apparatus comprises two sintering chambers capable of being communicated with each other, during operation, the substrate coated with glass cement is first placed into a sealed first sintering chamber to complete a first sintering process; then the substrate is placed into the second sintering chamber to complete a second sintering process. Thus, a time interval between the first sintering process and the second sintering process can be reduced, and no more nitrogen is wasted in transition from the first sintering process to the second sintering process.
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公开(公告)号：US11716872B2
公开(公告)日：2023-08-01
申请号：US16767656
申请日：2019-11-26
Inventor： Zhuyi Li , Qi Liu , Zihua Li , Qiang Wang
IPC: H10K50/842 , H10K59/121 , H10K71/00
CPC classification number: H10K50/8428 , H10K59/121 , H10K71/00
Abstract: The present disclosure provides a display device and a method for manufacturing the same. The display device includes a display substrate; a first cover plate on a side of the display substrate; at least one support layer on a side of the first cover plate distal to the display substrate. The support layer includes a support structure and a second cover plate. The second cover plate is on a side of the first cover plate distal to the display substrate, and the support structure is configured to support the second cover plate.
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公开(公告)号：US11710747B2
公开(公告)日：2023-07-25
申请号：US16340606
申请日：2018-09-29
Inventor： Fang Yan , Dawei Shi , Lei Yao , Zifeng Wang , Wentao Wang , Lu Yang , Haifeng Xu , Xiaowen Si , Jinfeng Wang , Lei Yan , Jinjin Xue , Lin Hou
IPC: H01L27/12 , G02F1/1362 , G02F1/1343 , G02F1/1368
CPC classification number: H01L27/124 , G02F1/1368 , G02F1/13439 , G02F1/134345 , G02F1/136222 , H01L27/1259
Abstract: An array substrate, a manufacturing method thereof and a display device are provided. The array substrate includes: a base substrate; a first electrode located on the base substrate and including a pad portion, the pad portion including a first surface and a second surface, the second surface being closer to the base substrate than the first surface; a first insulation layer located on the first electrode and including a first via hole; a second insulation layer located on the first insulation layer and including a second via hole; and a second electrode located on the second insulation layer; the second electrode is electrically connected with the first electrode at the pad portion through the first via hole and the second via hole, and an orthographic projection of the pad portion on the base substrate falls within an orthographic projection of the second via hole on the base substrate.
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