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公开(公告)号：US09278512B2
公开(公告)日：2016-03-08
申请号：US14167350
申请日：2014-01-29
Applicant: AU Optronics Corporation
Inventor： Shuo-Yang Sun , Wan-Chen Huang , Wei-Ting Lin , Chun-Cheng Cheng
CPC classification number: B32B38/10 , B32B37/1284 , B32B38/0004 , H01L21/6835 , H01L2221/68318 , H01L2221/6835 , H01L2221/68381
Abstract: A substrate bonding and debonding method includes the steps of: providing a substrate; forming a first silicone glue layer on a peel-off region of the substrate and a second silicone glue layer on a peripheral region of the substrate, in which the first and second silicone glue layers contain the same silicone main agent and silicone curing agent in a different ratio; adhering an opposite substrate to the first and second silicone glue layers; curing the first and second silicone glue layers to bond the substrate to the opposite substrate; and separating a portion of the substrate from the opposite substrate.
Abstract translation: 基板接合和剥离方法包括以下步骤：提供基板; 在所述基板的剥离区域上形成第一硅胶层，以及在所述基板的周边区域上形成第二硅胶层，其中所述第一和第二硅胶层在其中包含相同的硅氧烷主剂和硅氧烷固化剂 不同比例 将相对的基板粘附到第一和第二硅胶层上; 固化第一和第二硅胶层以将基底粘合到相对的基底上; 以及将衬底的一部分与相对衬底分离。
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公开(公告)号：US11476301B2
公开(公告)日：2022-10-18
申请号：US17105410
申请日：2020-11-25
Applicant: Au Optronics Corporation
Inventor： Chan-Jui Liu , Chen-Chi Lin , Chun-Cheng Cheng
Abstract: A display apparatus, including a substrate, a conductive structure, a pixel unit, a signal line, a transmission line, and a repair structure, is provided. The substrate has a first surface, a second surface, and a through hole. The conductive structure is disposed in the through hole. The pixel unit is disposed on the first surface. The pixel unit includes first, second, third, and fourth connection pads, a driving element, and a light-emitting element. The light-emitting element is electrically connected to the first and second connection pads. The signal line is disposed on the first surface. The driving element is electrically connected to the first and third connection pads through the signal line. The transmission line is disposed on the second surface and electrically connected to the second or fourth connection pad at least through the conductive structure. The repair structure is disposed between the transmission line and the conductive structure.
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公开(公告)号：US20190326336A1
公开(公告)日：2019-10-24
申请号：US16384853
申请日：2019-04-15
Applicant: Au Optronics Corporation
Inventor： Peng-Bo Xi , Chun-Cheng Cheng
Abstract: A display panel is provided. The display panel includes a substrate, a light-shielding positioning layer and a transparent positioning layer. The substrate has a first surface and a second surface opposite to the first surface. The light-shielding positioning layer is disposed on the first layer and has at least one first alignment pattern. The transparent positioning layer is disposed on the second layer and has at least one second alignment pattern. In a direction perpendicular to the substrate, the at least one first alignment pattern overlaps with the at least one second alignment pattern. A manufacturing method of the display panel is also provided.
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公开(公告)号：US11811013B2
公开(公告)日：2023-11-07
申请号：US17516708
申请日：2021-11-02
Applicant: Au Optronics Corporation
Inventor： Chun-Cheng Cheng , Chan-Jui Liu , Seok-Lyul Lee
CPC classification number: H01L33/644 , H01L25/167 , H01L27/1248 , H01L33/641
Abstract: A display panel includes a drive element, a first heat dissipation layer, a light-emitting element, and a second heat dissipation layer. The drive element is disposed on a substrate. The first heat dissipation layer is disposed on the drive element. The light-emitting element is disposed on the first heat dissipation layer and electrically connected to the drive element. The second heat dissipation layer covers the light-emitting element. A refractive index of the first heat dissipation layer is greater than a refractive index of the second heat dissipation layer when a light-emitting surface of the light-emitting element faces the first heat dissipation layer, and the refractive index of the second heat dissipation layer is greater than the refractive index of the first heat dissipation layer when the light-emitting surface of the light-emitting element faces the second heat dissipation layer.
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公开(公告)号：US11545605B2
公开(公告)日：2023-01-03
申请号：US17519556
申请日：2021-11-04
Applicant: Au Optronics Corporation
Inventor： Hsun-Yi Wang , Chan-Jui Liu , Chiao-Li Huang , Ching-Liang Huang , Chun-Cheng Cheng
Abstract: A display panel including a pixel circuit substrate, a planarization layer, a plurality of bonding pads, a plurality of light-emitting devices, a plurality of auxiliary electrodes, and a reflective structure layer is provided. The pixel circuit substrate has a plurality of signal lines. The planarization layer covers the signal lines. The bonding pads are disposed on the planarization layer and are electrically connected to the signal lines. The light-emitting devices are electrically bonded to the bonding pads. The auxiliary electrodes are disposed between the bonding pads. The reflective structure layer is disposed between the light-emitting devices and overlaps at least part of the auxiliary electrodes and the bonding pads. A method of fabricating the display panel is also provided.
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Patent Agency Ranking
公开(公告)号：US20220328743A1
公开(公告)日：2022-10-13
申请号：US17516708
申请日：2021-11-02
Applicant: Au Optronics Corporation
Inventor： Chun-Cheng Cheng , Chan-Jui Liu , Seok-Lyul Lee
Abstract: A display panel includes a drive element, a first heat dissipation layer, a light-emitting element, and a second heat dissipation layer. The drive element is disposed on a substrate. The first heat dissipation layer is disposed on the drive element. The light-emitting element is disposed on the first heat dissipation layer and electrically connected to the drive element. The second heat dissipation layer covers the light-emitting element. A refractive index of the first heat dissipation layer is greater than a refractive index of the second heat dissipation layer when a light-emitting surface of the light-emitting element faces the first heat dissipation layer, and the refractive index of the second heat dissipation layer is greater than the refractive index of the first heat dissipation layer when the light-emitting surface of the light-emitting element faces the second heat dissipation layer.
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公开(公告)号：US11121261B2
公开(公告)日：2021-09-14
申请号：US16783045
申请日：2020-02-05
Applicant: Au Optronics Corporation
Inventor： Wei-Ting Lin , Dean Wang , Chun-Cheng Cheng
Abstract: A semiconductor substrate includes a substrate, a first metal oxide semiconductor layer, a first insulating layer, a first conductive layer, a second insulating layer, a second conductive layer, and a second metal oxide semiconductor layer. The first transistor includes a first metal oxide semiconductor pattern of the first metal oxide semiconductor layer, a first gate of the first conductive layer, a first source of the second conductive layer, and a first drain of the second conductive layer. The second transistor includes a second metal oxide semiconductor pattern of the first metal oxide semiconductor layer, a second gate of the first conductive layer, a second source of the second conductive layer, a second drain of the second conductive layer, and a third metal oxide semiconductor pattern of the second metal oxide semiconductor layer.
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公开(公告)号：US10892285B2
公开(公告)日：2021-01-12
申请号：US16384853
申请日：2019-04-15
Applicant: Au Optronics Corporation
Inventor： Peng-Bo Xi , Chun-Cheng Cheng
IPC: H01L27/12 , H01L25/16 , H01L23/544
Abstract: A display panel is provided. The display panel includes a substrate, a light-shielding positioning layer and a transparent positioning layer. The substrate has a first surface and a second surface opposite to the first surface. The light-shielding positioning layer is disposed on the first layer and has at least one first alignment pattern. The transparent positioning layer is disposed on the second layer and has at least one second alignment pattern. In a direction perpendicular to the substrate, the at least one first alignment pattern overlaps with the at least one second alignment pattern. A manufacturing method of the display panel is also provided.
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公开(公告)号：US11444120B2
公开(公告)日：2022-09-13
申请号：US17079540
申请日：2020-10-26
Applicant: Au Optronics Corporation
Inventor： Peng-Bo Xi , Chun-Cheng Cheng
Abstract: A display apparatus including at least one display panel is provided. The display panel includes a substrate, pad structures, and openings. The substrate has a first and second surface opposite to each other. The pad structures are disposed on the first surface of the substrate. Each pad structure has a connection pad, a conductive pattern layer, and an auxiliary conductive layer electrically connected to each other. The auxiliary conductive layer is overlapped with the conductive pattern layer and the connection pad along a normal direction of the first surface. The openings are disposed on the substrate and penetrate the first and second surfaces of the substrate. The openings and the pad structures are alternately arranged. The substrate also has a third surface defining each opening and connected to the first and second surfaces. The third surface is not conductive. A method of fabricating the display apparatus is also provided.
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公开(公告)号：US20210217806A1
公开(公告)日：2021-07-15
申请号：US17079540
申请日：2020-10-26
Applicant: Au Optronics Corporation
Inventor： Peng-Bo Xi , Chun-Cheng Cheng
Abstract: A display apparatus including at least one display panel is provided. The display panel includes a substrate, pad structures, and openings. The substrate has a first and second surface opposite to each other. The pad structures are disposed on the first surface of the substrate. Each pad structure has a connection pad, a conductive pattern layer, and an auxiliary conductive layer electrically connected to each other. The auxiliary conductive layer is overlapped with the conductive pattern layer and the connection pad along a normal direction of the first surface. The openings are disposed on the substrate and penetrate the first and second surfaces of the substrate. The openings and the pad structures are alternately arranged. The substrate also has a third surface defining each opening and connected to the first and second surfaces. The third surface is not conductive. A method of fabricating the display apparatus is also provided.
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