公开(公告)号：US20250089424A1

公开(公告)日：2025-03-13

申请号：US18768025

申请日：2024-07-10

Applicant: AUO Corporation

Inventor： Rong-Sheng Tsai ,  Wen-Jen Li ,  Shu-Jiang Liu

IPC: H01L33/62 ,  H01L25/075 ,  H01L33/00 ,  H01L33/60

Abstract: A display apparatus includes a driving backplane, a transparent metal oxide pattern layer, light-emitting elements and transparent structures. The transparent metal oxide pattern layer has a solid portion and openings defined by the solid portion. The light-emitting elements are respectively located in the openings of the transparent metal oxide pattern layer. The transparent structures respectively cover the light emitting elements, respectively overlap the openings of the transparent metal oxide pattern layer, and expose electrodes of the light emitting elements. The transparent structures are located between the light emitting elements and the driving backplane. Moreover, a manufacturing method of the display apparatus is also provided.

公开(公告)号：US12253456B2

公开(公告)日：2025-03-18

申请号：US18072655

申请日：2022-11-30

Applicant: AUO Corporation

Inventor： Shu-Jiang Liu ,  Chun-Cheng Hung ,  Wen-Jen Li ,  Zhi-Jain Yu ,  Han-Chung Lai

IPC: G01N21/03 ,  B01L3/00 ,  G02B6/43

Abstract: Disclosed is a microfluidic detection device including a circuit substrate and a transparent substrate. The circuit substrate is provided with at least one first light-emitting device used to emit a detection beam, a photodetector used to receive the detection beam and send out a sensing signal, and a control circuit electrically connected to the first light-emitting device and the photodetector. The transparent substrate overlaps the circuit substrate and is provided with a microfluidic channel and a light guide structure. The light guide structure has a light incident surface disposed corresponding to the first light-emitting device and a light exiting surface disposed corresponding to the photodetector. The light guide structure extends from each of the light incident surface and the light exiting surface to the microfluidic channel and is adapted to transmit the detection beam into and out of the microfluidic channel.

公开(公告)号：US20250006868A1

公开(公告)日：2025-01-02

申请号：US18527423

申请日：2023-12-04

Applicant: AUO Corporation

Inventor： Rong-Sheng TSAI ,  Wen-Jen Li ,  Shu-Jiang Liu

IPC: H01L33/44 ,  H01L25/075

Abstract: A display device includes an array substrate, light emitting elements and light shielding units. The light emitting elements are disposed on the array substrate and electrically connected to the array substrate, where each of the light emitting elements has a first surface and a second surface opposite to the first surface. The second surfaces face the array substrate. The light shielding units are disposed on the array substrate and arranged alternately with the light emitting elements, where the light shielding units expose the first surfaces, and each of the light shielding units has a top and a bottom opposite to the top. The bottoms face the array substrate, and a cavity is existed between the bottoms and the array substrate.

公开(公告)号：US20240044776A1

公开(公告)日：2024-02-08

申请号：US18072655

申请日：2022-11-30

Applicant: AUO Corporation

Inventor： Shu-Jiang Liu ,  Chun-Cheng Hung ,  Wen-Jen Li ,  Zhi-Jain Yu ,  Han-Chung Lai

IPC: G01N21/03 ,  B01L3/00 ,  G02B6/43

CPC classification number: G01N21/0303 ,  B01L3/502715 ,  G02B6/43 ,  G01N2201/0873 ,  G01N2201/0668

Abstract: Disclosed is a microfluidic detection device including a circuit substrate and a transparent substrate. The circuit substrate is provided with at least one first light-emitting device used to emit a detection beam, a photodetector used to receive the detection beam and send out a sensing signal, and a control circuit electrically connected to the first light-emitting device and the photodetector. The transparent substrate overlaps the circuit substrate and is provided with a microfluidic channel and a light guide structure. The light guide structure has a light incident surface disposed corresponding to the first light-emitting device and a light exiting surface disposed corresponding to the photodetector. The light guide structure extends from each of the light incident surface and the light exiting surface to the microfluidic channel and is adapted to transmit the detection beam into and out of the microfluidic channel.

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.