公开(公告)号：US20250160092A1

公开(公告)日：2025-05-15

申请号：US18912524

申请日：2024-10-10

Applicant: Innolux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee

IPC: H01L27/15 ,  H01L25/065

Abstract: An electronic device and a manufacturing method thereof are provided. The electronic device includes a driving substrate, a connection layer, a plurality of light-emitting elements, and a buffer structure. The connection layer is disposed on the driving substrate. The light-emitting elements are electrically connected to the driving substrate via the connection layer. The buffer structure is disposed on the light-emitting elements and includes a plurality of openings. The openings are overlapped with the light-emitting elements. The buffer structure has a first surface adjacent to the light-emitting elements and a second surface away from the light-emitting elements, and a roughness of the second surface is greater than a roughness of the first surface. The electronic device and the manufacturing method thereof of the disclosure may reduce the probability of light mixing between pixels of different colors or may concentrate light to improve light efficiency.

公开(公告)号：US12247720B2

公开(公告)日：2025-03-11

申请号：US18770675

申请日：2024-07-12

Applicant: InnoLux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee ,  Hong-Sheng Hsieh

IPC: F21V14/00 ,  G02F1/13 ,  G02F1/1334 ,  H01L25/075 ,  H01L33/58

Abstract: A light emitting device is switchable in a first state and a second state. The light emitting device includes a plurality of light emitting elements for emitting lights and an optical element. The optical element is configured to guide the emitting lights generating from the light emitting elements. In the first state, the light emitting device has an output light, a first intensity of the output lights is measured at a viewing angle of 0°, a second intensity of the output lights is measured at a viewing angle of θ2 and an azimuth angle of Φ2, and a ratio of the second intensity to the first intensity is less than or equal to 0.1, wherein θ2 ranges from 35° to 55°, and Φ2 ranges from 0° to 28° or from 152° to 180°.

公开(公告)号：US12238863B2

公开(公告)日：2025-02-25

申请号：US18067859

申请日：2022-12-19

Applicant: InnoLux Corporation

Inventor： Cheng-Chi Wang ,  Kuan-Feng Lee ,  Jui-Jen Yueh

IPC: H05K1/02 ,  H05K1/11 ,  H05K3/40 ,  H10K50/844 ,  H10K59/122 ,  H10K59/124 ,  H10K59/131 ,  H10K59/38 ,  H10K59/88

Abstract: An electronic device is provided. The electronic device includes a substrate structure, a control unit, a first circuit structure, and an electronic unit. The substrate structure has a conductive via pattern and a dummy via pattern. The control unit is electrically connected to the conductive via pattern. The first circuit structure is electrically connected to the conductive via pattern. The electronic unit is electrically connected to the control unit through the first circuit structure. The dummy via pattern is electrically insulated from the first circuit structure.

公开(公告)号：US20240369207A1

公开(公告)日：2024-11-07

申请号：US18770675

申请日：2024-07-12

Applicant: InnoLux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee ,  Hong-Sheng Hsieh

IPC: F21V14/00 ,  G02F1/1334 ,  H01L25/075 ,  H01L33/58

Abstract: A light emitting device is switchable in a first state and a second state. The light emitting device includes a plurality of light emitting elements for emitting lights and an optical element. The optical element is configured to guide the emitting lights generating from the light emitting elements. In the first state, the light emitting device has an output light, a first intensity of the output lights is measured at a viewing angle of 0°, a second intensity of the output lights is measured at a viewing angle of θ2 and an azimuth angle of Φ2, and a ratio of the second intensity to the first intensity is less than or equal to 0.1, wherein θ2 ranges from 35° to 55°, and Φ2 ranges from 0° to 28° or from 152° to 180°.

公开(公告)号：US12078820B2

公开(公告)日：2024-09-03

申请号：US18352265

申请日：2023-07-14

Applicant: Innolux Corporation

Inventor： Jui-Jen Yueh ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: G02B30/29 ,  G02B30/28 ,  G02B30/31 ,  G02B30/32

CPC classification number: G02B30/29 ,  G02B30/28 ,  G02B30/31 ,  G02B30/32

Abstract: A display device, including a display panel, a stereoscopic structure, and a light control structure, is provided. The stereoscopic structure is disposed on the display panel, wherein the stereoscopic structure includes multiple stereoscopic units, and the stereoscopic units extend in a first direction. The light control structure is disposed between the display panel and the stereoscopic structure, wherein the light control structure includes multiple light control units, and the light control units extend in a second direction. An included angle between the first direction and the second direction is greater than 0 degrees and less than 180 degrees.

公开(公告)号：US11948923B2

公开(公告)日：2024-04-02

申请号：US17585572

申请日：2022-01-27

Applicant: Innolux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee

IPC: H10K59/18 ,  H01L25/065 ,  H01L25/075 ,  H01L27/15 ,  H01L33/50 ,  H10K59/35 ,  H10K59/38 ,  H10K59/90

CPC classification number: H01L25/0753 ,  H01L25/0655 ,  H01L27/156 ,  H01L33/50 ,  H10K59/18 ,  H10K59/35 ,  H10K59/38 ,  H10K59/90 ,  G09G2300/0452 ,  H01L33/502 ,  H10K59/351 ,  H10K59/352

Abstract: A display device including a first sub-pixel and a second sub-pixel is provided. The first sub-pixel includes a first light emitting unit and a first wavelength conversion layer disposed thereon. The first sub-pixel provides a first light emitted from the first light emitting unit and converted by the first wavelength conversion layer. The first light includes a first main-peak and a first sub-peak. The second sub-pixel includes a second light emitting unit and a second wavelength conversion layer disposed thereon. The second sub-pixel provides a second light emitted from the second light emitting unit and converted by the second wavelength conversion layer. The second light includes a second main-peak and a second sub-peak. A first wavelength difference between the first main-peak and the second main-peak is less than 20 nm, and the first wavelength difference is less than a second wavelength difference between the first sub-peak and the second sub-peak.

公开(公告)号：US20240027803A1

公开(公告)日：2024-01-25

申请号：US18480517

申请日：2023-10-04

Applicant: Innolux Corporation

Inventor： Yu-Chia Huang ,  Jui-Jen Yueh ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: G02F1/13 ,  H10K59/50 ,  G02F1/139

CPC classification number: G02F1/1323 ,  H10K59/50 ,  G02F1/1393

Abstract: An electronic device including a panel and a light control unit is provided. The panel includes a first light-emitting region and a transparent region disposed adjacent to the first light-emitting region. The light control unit is disposed on the panel, wherein the light control unit is overlapped with the first light-emitting region.

公开(公告)号：US11867990B2

公开(公告)日：2024-01-09

申请号：US17990753

申请日：2022-11-21

Applicant: Innolux Corporation

Inventor： Yu-Chia Huang ,  Jui-Jen Yueh ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: G02F1/13 ,  G02F1/139 ,  H10K59/50

CPC classification number: G02F1/1323 ,  G02F1/1393 ,  H10K59/50

Abstract: An electronic device including a panel and a light control unit is provided. The panel includes a first light-emitting region and a transparent region disposed adjacent to the first light-emitting region. The light control unit is disposed on the panel, wherein the light control unit is overlapped with the first light-emitting region.

公开(公告)号：US20230359062A1

公开(公告)日：2023-11-09

申请号：US18352265

申请日：2023-07-14

Applicant: Innolux Corporation

Inventor： Jui-Jen Yueh ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: G02B30/29 ,  G02B30/32 ,  G02B30/31 ,  G02B30/28

CPC classification number: G02B30/29 ,  G02B30/32 ,  G02B30/31 ,  G02B30/28

Abstract: A display device, including a display panel, a stereoscopic structure, and a light control structure, is provided. The stereoscopic structure is disposed on the display panel, wherein the stereoscopic structure includes multiple stereoscopic units, and the stereoscopic units extend in a first direction. The light control structure is disposed between the display panel and the stereoscopic structure, wherein the light control structure includes multiple light control units, and the light control units extend in a second direction. An included angle between the first direction and the second direction is greater than 0 degrees and less than 180 degrees.

公开(公告)号：US11809769B2

公开(公告)日：2023-11-07

申请号：US17745885

申请日：2022-05-17

Applicant: Innolux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee

IPC: G06F3/14 ,  G09G3/00 ,  G06F3/147

CPC classification number: G06F3/1423 ,  G06F3/147 ,  G06F3/1446 ,  G09G3/035 ,  G09G2300/02 ,  G09G2380/02

Abstract: A tiled electronic device includes a first display panel, at least two other display panels and a roller. The first display panel transmits a plurality of signals to the at least two other display panels directly. The at least two other display panels include a second display panel being adjacent to the first display panel. The roller is rotatable in a rotating direction, wherein the first display panel is connected to the roller, and the second display panel is connected to the roller.