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Patent Agency Ranking
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
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.
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公开(公告)号：US20250048897A1
公开(公告)日：2025-02-06
申请号：US18517014
申请日：2023-11-22
Applicant: AUO Corporation
Inventor： Shu-Jiang LIU , Yang-Pei Hu , Chun-Cheng Hung
Abstract: A display device includes a substrate, subpixel units and a thin film encapsulation structure. The subpixel units are disposed on the substrate, and each of the subpixel units includes a light emitting part and a pixel defining part surrounding the light emitting part. The thin film encapsulation structure covers the subpixel units, and includes a first encapsulation layer and a second encapsulation layer covering and in contact with the first encapsulation layer. The refractive index of the first encapsulation layer is different from that of the second encapsulation layer. The first encapsulation layer includes first microstructures, and the first microstructures are respectively disposed on the pixel defining parts. The second encapsulation layer includes second microstructures, the second microstructures are respectively disposed on the pixel defining parts, and the second microstructures are respectively fitted with the first microstructures to form distributed Bragg reflectors.
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公开(公告)号：US20240421179A1
公开(公告)日：2024-12-19
申请号：US18523911
申请日：2023-11-30
Applicant: AUO Corporation
Inventor： Chun-Cheng Hung , Han-Chung Lai , Wen Jen Li , Yang-Pei Hu , Zhi-Jian Yu , Bing-Chen Liu
Abstract: A display panel including a driving circuit layer, multiple light emitting devices and multiple encapsulation structures is provided. The light emitting devices are disposed on the driving circuit layer, and each includes a first electrode, a light emitting pattern, a second electrode and a pixel definition layer. The light emitting pattern is disposed on the first electrode. The second electrode is disposed on the light emitting pattern. The pixel definition layer is disposed on the driving circuit layer, and has a pixel opening overlapping the first electrode. The light emitting pattern and the second electrode cover the pixel definition layer, the first electrode located in the pixel opening of the pixel definition layer and part of the driving circuit layer located outside the pixel opening of the pixel definition layer. The encapsulation structures cover the light emitting devices and each includes a first encapsulation pattern. Edges of the first encapsulation pattern, the light emitting pattern and the second electrode overlapping with each other are aligned with each other.
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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
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.
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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.
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