公开(公告)号：US20250160080A1

公开(公告)日：2025-05-15

申请号：US18534729

申请日：2023-12-11

Applicant: AUO Corporation

Inventor： Kuan-Lin Chiu ,  Han-Chung Lai ,  Cheng-Han Chung ,  Yu-Cheng Chang

IPC: H01L33/62 ,  H01L25/075

Abstract: A pixel structure includes a first conductive layer, a second conductive layer, and multiple light-emitting elements. The first conductive layer includes multiple conductive pattern groups and a connection pattern. Each conductive pattern group includes a first conductive pattern and a second conductive pattern, and the first conductive pattern is island-shaped. Second conductive patterns of the conductive pattern groups are directly connected to the connection pattern. The second conductive layer includes multiple pad groups. A first pad and a second pad of each pad group are respectively overlapped with and are electrically connected to the first conductive pattern and the second conductive pattern of the conductive pattern group. In a top view of the pixel structure, at least one first pad overlaps at least one first conductive pattern and a portion of the connection pattern.

公开(公告)号：US20240305056A1

公开(公告)日：2024-09-12

申请号：US18396843

申请日：2023-12-27

Applicant: AUO Corporation

Inventor： YU-SHENG LIN ,  Shun-Ping Chiao ,  Yu-Chin Wu ,  Cheng-Han Chung ,  Yao-An Mo ,  Han-Chung Lai

IPC: H01S3/00 ,  G02B5/18 ,  G02B27/30

CPC classification number: H01S3/005 ,  G02B5/1866 ,  G02B27/30

Abstract: A laser light source system is used to simultaneously irradiate a plurality of pads on a display substrate and a plurality of light emitting components. The laser light source system includes a laser light source, a collimator lens, a diffractive optical component and a refractive component. The laser light source is configured to provide a laser beam. The collimator lens is disposed on a path of the laser beam to generate a collimated beam. The diffractive optical component is disposed on a path of the collimated beam to generate a plurality of sub beams. The display substrate is disposed on a focal plane of the refractive component, so as to utilize the sub beams to bond the light emitting components to the pads.

公开(公告)号：US20230402465A1

公开(公告)日：2023-12-14

申请号：US17899606

申请日：2022-08-30

Applicant: AUO Corporation

Inventor： Wen-Jen Li ,  Han-Chung Lai ,  Cheng-Han Chung ,  Chun-Cheng Hung ,  Han-Hung Kuo

IPC: H01L27/12 ,  H01L25/075

CPC classification number: H01L27/124 ,  H01L27/1248 ,  H01L25/0753

Abstract: A pixel array substrate includes a pixel driving circuit, a first insulating layer, a pad group, and an adjustment structure. The first insulating layer is disposed on the pixel driving circuit. The pad group is electrically connected to the pixel driving circuit. The adjustment structure is disposed on the first insulating layer and is electrically connected to the pad group. The adjustment structure is located between the pad group and the pixel driving circuit. The adjustment structure includes a first adjustment part and a second adjustment part. At least a part of the first adjustment part overlaps the pad group. The second adjustment part is disposed outside the first adjustment part and is staggered from the pad group. An absorptance of the first adjustment part to a laser is higher than an absorptance of the second adjustment part to the laser.

公开(公告)号：US20240322098A1

公开(公告)日：2024-09-26

申请号：US18459445

申请日：2023-09-01

Applicant: AUO Corporation

Inventor： Cheng-Han Chung ,  Han-Chung Lai ,  Yu-Cheng Chang ,  Po Han Lin ,  Hsin Hao Chen ,  Yao-An Mo ,  Chun-Ming Chao

IPC: H01L33/62 ,  H01L25/075 ,  H01L25/16

CPC classification number: H01L33/62 ,  H01L25/0753 ,  H01L25/167 ,  H01L2933/0066

Abstract: An electronic device includes a temporary storage base, an adhesive layer, light-emitting elements, and a sealant. The adhesive layer is disposed on the temporary storage base. The light-emitting elements are disposed on the adhesive layer. The sealant is disposed on the temporary storage base and surrounds the adhesive layer. In addition, other electronic devices and a manufacturing method of the electronic device are also provided.