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公开(公告)号：US20240172490A1
公开(公告)日：2024-05-23
申请号：US17779144
申请日：2021-06-23
发明人： Peng HUANG , Tao GAO , Bingqiang GUI , Ke YANG
IPC分类号： H10K59/124 , H10K59/12 , H10K59/126 , H10K102/00
CPC分类号： H10K59/124 , H10K59/1201 , H10K59/126 , H10K2102/311
摘要： The present disclosure provides a display substrate, a preparation method thereof, and a display apparatus. The display substrate includes a base substrate and a drive structure layer disposed on the base substrate, wherein the drive structure layer includes a first transistor and a second transistor arranged side by side, the first transistor includes a low temperature poly silicon transistor, and the second transistor includes an oxide transistor; the first transistor includes a first bottom gate electrode simultaneously served as a shielding layer, the second transistor includes a second bottom gate electrode simultaneously served as a shielding layer, and the first bottom gate electrode and the second bottom gate electrode are arranged in a same layer.
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公开(公告)号：US20200341516A1
公开(公告)日：2020-10-29
申请号：US16478756
申请日：2018-10-29
发明人： Peng HUANG , Zhifeng ZHAN , Hai ZHENG , Fushi JIN
摘要： The present disclosure relates to the field of flexible display technology and provides a flexible display panel, a method for manufacturing the same, and a display device, which can reduce the stress in the direction perpendicular to the bending surface applied on a portion of the signal lead wire located in the bending area when the flexible display panel is bent. The flexible display panel includes a flexible basal substrate including a first surface, the first surface including a bending area provided with a plurality of protrusions, and a signal lead wire located on a side of the first surface facing away from the flexible basal substrate. The signal lead wire extends across the bending area and has a shape substantially matching the plurality of protrusions.
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公开(公告)号：US20210341975A1
公开(公告)日：2021-11-04
申请号：US17376343
申请日：2021-07-15
发明人： Zhifeng ZHAN , Peng HUANG , Yanxin WANG , Shuquan YANG , Wei WANG
摘要： The present disclosure provides a wiring structure, a display substrate and a display device, and belongs to the field of display technology. The wiring structure of the present disclosure comprises a body portion provided with hollow patterns; the body portion has a first side and a second side which are provided opposite to each other along an extending direction of the wiring structure, and both the first and second sides are wavy; the body portion comprises a plurality of conductive elements sequentially connected along the extending direction of the wiring structure; and in each conductive element, a length of a protruding portion on the first side in the extending direction of the wiring structure is different from that of a protruding portion on the second side in the extending direction of the wiring structure.
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公开(公告)号：US20210027665A1
公开(公告)日：2021-01-28
申请号：US16617132
申请日：2019-05-08
发明人： Peng HUANG , Zhifeng ZHAN , Shuquan YANG , Yanxin WANG , Jiafan Shi , Wei Wang
IPC分类号： G09F9/30
摘要： The disclosure provides a display panel and a flexible display device. The display panel includes: a non-bending region, which includes a first non-bending region and a second non-bending region; a bending region, configured to connect with the first non-bending region and the second non-bending region; a supporting structure, between the first non-bending region and the second non-bending region and close to the bending region, where the supporting structure is configured to support the first non-bending region and the second non-bending region; and a buffer structure, on at least one edge of the supporting structure close to the bending region, and configured to buffer pressing of the edge of the supporting structure on the non-bending region.
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公开(公告)号：US20190206968A1
公开(公告)日：2019-07-04
申请号：US16108993
申请日：2018-08-22
发明人： Shuquan YANG , Zhifeng ZHAN , Peng HUANG , Yanxin WANG
摘要： The disclosure discloses a display panel and a display device, and the display panel includes: a display area, a wiring area, and a bending area connecting the display area and the wiring area. The bending area includes first edges and second edges; the first edges are edges at which the bending area is connected with the display area or the wiring area, and the second edges are other edges of the bending area than the first edges; and at least one of the second edges includes an inflexion at which the second edge is concaved toward the inside of the bending area.
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公开(公告)号：US20240121997A1
公开(公告)日：2024-04-11
申请号：US17637456
申请日：2021-04-28
发明人： Xiaoqi DING , Peng HUANG , Ke LIU , Tao GAO , Xinlei YANG , Guoyi CUI , Zeliang LI , Hui LU
IPC分类号： H10K59/124 , H10K59/12 , H10K59/121
CPC分类号： H10K59/124 , H10K59/1201 , H10K59/1213
摘要： Provided are a display substrate, a preparation method thereof and a display apparatus. The display substrate includes a first semi-conductive layer, a first conductive layer, a second conductive layer, a second semi-conductive layer, a third conductive layer, an interlayer insulating layer and an organic layer stacked on a substrate. The first semi-conductive layer includes an active layer of a polysilicon transistor, the first conductive layer includes a gate electrode of a polysilicon transistor and a first electrode plate of a storage capacitor, the second conductive layer includes a second electrode plate of a storage capacitor, the second semi-conductive layer includes an active layer of an oxide transistor, and the third conductive layer includes a gate electrode of an oxide transistor.
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公开(公告)号：US20220320269A1
公开(公告)日：2022-10-06
申请号：US17424576
申请日：2021-01-04
发明人： Bingqiang GUI , Ke LIU , Peng HUANG , Tao GAO
IPC分类号： H01L29/06 , H01L27/12 , H01L29/423 , H01L29/40 , H01L29/66 , H01L29/786
摘要： This disclosure provides a display device, an array substrate, a thin film transistor and a fabrication method thereof. The thin film transistor includes an active layer, a gate insulating layer, a gate electrode, a dielectric layer, a source electrode and a drain electrode. The active layer has a channel region, doped regions at both sides of the channel region, and buffer regions each of which arranged between the corresponding doped region and the channel region, and a doping concentration of the buffer regions is less than that of the doped regions. The gate insulating layer is at a side of the active layer, covers the channel region and the buffer regions, and exposes the doped regions. The gate electrode is on a surface of the gate insulating layer facing away from the active layer.
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公开(公告)号：US20200266367A1
公开(公告)日：2020-08-20
申请号：US16648676
申请日：2019-04-26
发明人： Yanxin WANG , Zhifeng ZHAN , Peng HUANG , Wei WANG , Shuquan YANG , Jiafan SHI
摘要： A flexible substrate including a flexible base substrate, and a wiring layer and a back film on opposite sides of the flexible base substrate respectively. A side of the flexible base substrate facing away from the wiring layer is provided with a flat area including the back film and a bending area from which the back film is removed, the bending area is provided with an elastic reinforced film, and an elastic modulus of the elastic reinforced film is smaller than an elastic modulus of the back film. A display device including the flexible substrate and a method for manufacturing the flexible substrate are also provided.
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公开(公告)号：US20190189640A1
公开(公告)日：2019-06-20
申请号：US16184426
申请日：2018-11-08
发明人： Peng HUANG , Shuquan YANG , Wei WANG , Yanxin WANG
IPC分类号： H01L27/12 , H05K1/02 , G02F1/1345
摘要： An array substrate, a manufacturing method thereof and a display panel are provided. The array substrate includes a base substrate and a wiring layer. The base substrate includes a peripheral region, a bending region and a driving circuit region. The bending region is arranged between the driving circuit region and the peripheral region. A portion of the base substrate at the bending region is a stress buffer member arranged at an end of the bending region adjacent to the peripheral region, connected to a portion of the base substrate at the peripheral region, and spaced apart from a portion of the base substrate at the driving circuit region.
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公开(公告)号：US20190088902A1
公开(公告)日：2019-03-21
申请号：US15994352
申请日：2018-05-31
发明人： Yanxin WANG , Song WANG , Shuquan YANG , Peng HUANG
CPC分类号： H01L51/5246 , H01L27/323 , H01L51/0097 , H01L51/5253 , H01L51/56
摘要： A display backplane and a manufacture method thereof, a display device are disclosed. The display backplane includes a bending area and a non-bending area; the bending area includes an adhesive layer on a surface of the bending area that is stretched during the bending area being bent around a central axis of the bending area, and the adhesive layer includes a buffer structure for buffering bending stress of the bending area, and the buffer structure is at a position of the central axis of the bending area.
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