公开(公告)号：US20200266388A1

公开(公告)日：2020-08-20

申请号：US16865673

申请日：2020-05-04

Applicant: InnoLux Corporation

Inventor： Shun-Yuan HU ,  Tsau-Hua HSIEH ,  Tzu-Min YAN ,  Ming-Chang LIN ,  Yu-Hsin LIU ,  Shu-Ming KUO ,  Ming-I CHAO

IPC: H01L51/52 ,  H05B45/00 ,  H01L33/62 ,  H01L25/075

Abstract: A display device is provided. The display device includes a light-emitting unit. The light-emitting unit includes a light-emitting part, wherein a light extraction structure is disposed on a first surface of the light-emitting part. The light-emitting unit also includes a connective part disposed on a second surface opposite to the first surface of the light-emitting part. The light-emitting unit further includes a protective part surrounding the light-emitting part and the connective part. In addition, the display device includes a substrate having a plurality of active elements and at least one bonding pad, wherein the bonding pad is electrically connected to the corresponding connective part of the light-emitting unit. The roughness of the light extraction structure is greater than or equal to 0.2 μm and less than or equal to 5 μm.

公开(公告)号：US20230288755A1

公开(公告)日：2023-09-14

申请号：US18321033

申请日：2023-05-22

Applicant: InnoLux Corporation

Inventor： Yi-An CHEN ,  Kuan-Hung KUO ,  Tsau-Hua HSIEH ,  Ming-I CHAO ,  Shu-Ming KUO ,  Chin-Lung TING ,  Chih-Yung HSIEH

IPC: G02F1/13357 ,  G02F1/1335 ,  H01L25/075 ,  H01L33/44 ,  H10K59/50 ,  G06F3/041 ,  G06F3/0481 ,  G06F21/32

CPC classification number: G02F1/133609 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/133603 ,  G02F1/133621 ,  G06F3/0412 ,  G06F3/0481 ,  G06F21/32 ,  H01L25/0753 ,  H01L33/44 ,  H10K59/50 ,  G02F1/133614 ,  G02F1/133617 ,  G02F2202/36 ,  G06F2221/2133

Abstract: A display device is provided. The display device includes a substrate and a light shielding layer disposed on the substrate and defining a plurality of openings. The display device includes a first light filter layer disposed in one of the plurality of openings. The display device includes a plurality of light-emitting diodes disposed on the substrate. The display device also includes a material layer disposed between the plurality of openings and the plurality of light-emitting diodes. The material layer overlaps with at least two of the plurality of light-emitting diodes, and the material layer includes silicon oxide material or oxygen-containing material.

公开(公告)号：US20190181122A1

公开(公告)日：2019-06-13

申请号：US16181502

申请日：2018-11-06

Applicant: InnoLux Corporation

Inventor： Chia-Hsiu HSU ,  Ming-I CHAO ,  Shu-Ming KUO ,  Yu-Hsin LIU ,  Shun-Yuan HU

IPC: H01L25/075 ,  H01L33/62 ,  H01L21/66

Abstract: A method for manufacturing an electronic device is provided. The method includes testing a plurality of first light-emitting units on a first substrate to select one of the plurality of first light-emitting unit that is to be replaced; removing the one of the plurality of first light-emitting units from the first substrate so that the first substrate has a vacant position; transferring a second light-emitting unit to a second substrate; and transferring at least part of the plurality of first light-emitting units that are not replaced from the first substrate to the second substrate. The vacant position on the first substrate corresponds to the second light-emitting unit. An electronic device manufactured by the method is also provided.

公开(公告)号：US20190088196A1

公开(公告)日：2019-03-21

申请号：US16114633

申请日：2018-08-28

Applicant: InnoLux Corporation

Inventor： Wei-Cheng CHU ,  Ming-Fu JIANG ,  Chia-Cheng LIU ,  Shun-Yuan HU ,  Ming-I CHAO

IPC: G09G3/32 ,  G09G3/20 ,  H01L33/62 ,  H01L33/64 ,  H01L33/50

Abstract: A display device is provided. The display device includes a first light-emitting diode and a second light-emitting diode. The first light-emitting diode includes a first conductive pad, a second conductive pad adjacent to the first conductive pad, and a first light-emitting portion disposed on the first conductive pad. The second light-emitting diode includes a third conductive pad, a fourth conductive pad adjacent to the third conductive pad, and a second light-emitting portion disposed on the third conductive pad. A distance between the first conductive pad and the third conductive pad is less than a distance between the second conductive pad and the fourth conductive pad.

公开(公告)号：US20180190876A1

公开(公告)日：2018-07-05

申请号：US15659947

申请日：2017-07-26

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Hui-Chieh WANG ,  Shu-Ming KUO ,  Ming-I CHAO ,  Shun-Yuan HU

IPC: H01L33/44 ,  H01L25/075 ,  H01L25/16 ,  H01L33/62

CPC classification number: H01L33/44 ,  H01L25/0753 ,  H01L25/167 ,  H01L33/62 ,  H01L2224/16225 ,  H01L2933/0025 ,  H01L2933/0066

Abstract: A display device is provided. The display device includes a thin-film transistor substrate, a conductive pad disposed on the thin-film transistor substrate, and an adhesion film disposed on the conductive pad. The adhesion film includes a plurality of conductive particles. The display device also includes a light-emitting component disposed on the adhesion film. The light-emitting component includes a connection feature. The display device also includes a protection layer partially surrounding the light-emitting component. The connection feature of the light-emitting component has a lower portion not surrounded by the protection layer. The adhesion film has a thickness of T, one of the plurality of conductive particles has a diameter of d, the lower portion of the connection feature has a thickness of t, and 0

公开(公告)号：US20190041701A1

公开(公告)日：2019-02-07

申请号：US16027908

申请日：2018-07-05

Applicant: InnoLux Corporation

Inventor： Yi-An CHEN ,  Kuan-Hung KUO ,  Tsau-Hua HSIEH ,  Ming-I CHAO ,  Shu-Ming KUO ,  Chin-Lung TING ,  Chih-Yung HSIEH

IPC: G02F1/1335

Abstract: A display device is provided. The display device includes a plurality of pixels. One of the pixels includes a color conversion layer. The pixel also includes a dielectric layer disposed on the color conversion layer. The refractive index of the dielectric layer is less than the refractive index of the color conversion layer.

公开(公告)号：US20180350782A1

公开(公告)日：2018-12-06

申请号：US15971291

申请日：2018-05-04

Applicant: InnoLux Corporation

Inventor： Shun-Yuan HU ,  Chia-Hsiu HSU ,  Ming-I CHAO ,  Ming-Chang LIN ,  Tzu-Min YAN ,  Tsau-Hua HSIEH

IPC: H01L25/075 ,  H01L27/12 ,  H01L33/62 ,  H01L33/44 ,  H01L33/38 ,  H01L33/06

CPC classification number: H01L25/0753 ,  H01L27/1214 ,  H01L33/06 ,  H01L33/382 ,  H01L33/387 ,  H01L33/44 ,  H01L33/486 ,  H01L33/62 ,  H01L2933/0066

Abstract: A display device is provided. The display device includes a substrate, and a light-emitting unit disposed on the substrate. The light-emitting unit includes a first conductive layer overlapping a second conductive layer, a first semiconductor layer disposed between the first conductive layer and the second conductive layer, a second semiconductor layer disposed between the first semiconductor layer and the first conductive layer, a quantum well structure disposed between the first semiconductor layer and the second semiconductor layer, and a via hole penetrated through the first semiconductor layer and the quantum well structure. The second conductive layer is electrically connected with the second semiconductor layer through a conductive material disposed in the via hole.

公开(公告)号：US20180321558A1

公开(公告)日：2018-11-08

申请号：US15968895

申请日：2018-05-02

Applicant: InnoLux Corporation

Inventor： Shun-Yuan HU ,  Ming-I CHAO ,  Yang-Chen CHEN

IPC: G02F1/1335 ,  H01L25/075 ,  H01L27/12 ,  H01L33/50 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62

CPC classification number: G02F1/133603 ,  G02F1/133605 ,  G02F2001/133614 ,  G02F2201/307 ,  G02F2202/36 ,  H01L25/0753 ,  H01L27/1214 ,  H01L33/502 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62

Abstract: A display device is provided. The display device includes a mother substrate for light-emitting units. The mother substrate for light-emitting units has a first upper surface and a first lower surface. The display device also includes at least one light-emitting unit disposed on the first lower surface, and a first substrate having a second upper surface, a second lower surface, and a plurality of active devices disposed between the second upper surface and the second lower surface. The light-emitting unit is electrically connected with at least one of the active devices of the first substrate.

公开(公告)号：US20250044643A1

公开(公告)日：2025-02-06

申请号：US18921448

申请日：2024-10-21

Applicant: InnoLux Corporation

Inventor： Yi-An CHEN ,  Kuan-Hung KUO ,  Tsau-Hua HSIEH ,  Ming-I CHAO ,  Shu-Ming KUO ,  Chin-Lung TING ,  Chih-Yung HSIEH

IPC: G02F1/13357 ,  G02F1/1335 ,  G06F3/041 ,  G06F3/0481 ,  G06F21/32 ,  H01L25/075 ,  H01L33/44 ,  H10K59/50

Abstract: A display device is provided, and includes a substrate and a first light shielding layer disposed on the substrate and defining a plurality of first openings. The display device includes a first light filter layer disposed in one of the first openings and a plurality of light-emitting diodes disposed on the substrate. The display device includes a second light shielding layer disposed between the substrate and the first light shielding layer, and having a plurality of second openings. The at least part of the light-emitting diodes are disposed in the second openings respectively. The display device also includes a spacer element disposed between the first light shielding layer and the second light shielding layer, wherein from a cross-section view, a shape of the spacer element is arc-shaped, and a shape of the second light shielding layer is arc-shaped.

公开(公告)号：US20220276535A1

公开(公告)日：2022-09-01

申请号：US17749296

申请日：2022-05-20

Applicant: InnoLux Corporation

Inventor： Yi-An CHEN ,  Kuan-Hung KUO ,  Tsau-Hua HSIEH ,  Ming-I CHAO ,  Shu-Ming KUO ,  Chin-Lung TING ,  Chih-Yung HSIEH

IPC: G02F1/13357 ,  G02F1/1335 ,  H01L33/44 ,  H01L25/075

Abstract: A display device is provided. The display device includes a substrate and a plurality of pixels disposed on the substrate. One of the pixels includes a first light filter layer. The display device also includes a first light shielding layer, a second light shielding layer, and a plurality of light emitting diodes. The first light shielding layer defines a plurality of openings, wherein the first light filter layer is disposed in one of the openings. The second light shielding layer is disposed on the substrate and at least partially overlapped with the first light shielding layer. The second light shielding layer defines another plurality of openings, and the light emitting diodes are disposed in the another plurality of openings. In a direction parallel to an upper surface of the substrate, the second light shielding layer overlaps the plurality of light emitting diodes.