公开(公告)号：US11844245B2

公开(公告)日：2023-12-12

申请号：US17732526

申请日：2022-04-29

Applicant: Innolux Corporation

Inventor： Hsia-Ching Chu ,  Pai-Chiao Cheng

IPC: H10K59/122 ,  H10K50/805 ,  H10K59/131 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K50/805 ,  H10K59/131 ,  H10K59/352

Abstract: The disclosure provides a display device, including a substrate, a plurality of power lines and a pixel define layer. The plurality of power lines disposed on the substrate. The pixel define layer is disposed on the substrate, wherein the pixel define layer includes a first opening region and a second opening region. In a top view, the first opening region is adjacent to the second opening region, the first opening region overlaps a first power line of the plurality of power lines to define a first overlapping area, the second opening region overlaps a second power line of the plurality of power lines to define a second overlapping area, and the first overlapping area is different from the second overlapping area.

公开(公告)号：US20220084982A1

公开(公告)日：2022-03-17

申请号：US17534414

申请日：2021-11-23

Applicant: InnoLux Corporation

Inventor： Pai-Chiao Cheng

IPC: H01L23/00 ,  H01L23/31

Abstract: An electronic device includes a substrate, a first pad disposed on the substrate and having a first conductive layer and a second conductive layer disposed on the first conductive layer, a first insulating layer disposed on the first conductive layer and having at least one opening exposing a portion of the first conductive layer, and a second pad disposed opposite to the first pad. The second conductive layer is disposed on the first conductive layer in the at least one opening and extends over the at least one opening to be disposed on a portion of the insulating layer. A bottom of the least one opening of the first insulating layer has an arc edge in a top view of the electronic device.

公开(公告)号：US20210273034A1

公开(公告)日：2021-09-02

申请号：US17159155

申请日：2021-01-27

Applicant: Innolux Corporation

Inventor： Pai-Chiao Cheng ,  Meng-Kai Huang

IPC: H01L27/32

Abstract: An electronic device has a peripheral region and includes a substrate, a first metal layer, and a protrusion structure. The first metal layer is disposed on the substrate. The protrusion structure is disposed on the substrate and in the peripheral region. The first metal layer extends into and ends in the protrusion structure.

公开(公告)号：US10734467B2

公开(公告)日：2020-08-04

申请号：US15942452

申请日：2018-03-31

Applicant: Innolux Corporation

Inventor： Pai-Chiao Cheng ,  Hsia-Ching Chu ,  Kuan-Feng Lee ,  Chandra Lius ,  Pei-Chieh Chen

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/3258 ,  G09G3/34

Abstract: A display device including a substrate, first and second reference voltage lines, a first insulation layer is provided. The first and second reference voltage lines are disposed in a peripheral area of the substrate. The first insulation layer having a groove is disposed on the first reference voltage line. The groove extends along a first direction and exposes a contact portion of the first reference voltage line. The first insulation layer covers a first covered portion of the first reference voltage line. The second reference voltage line contacts the contact portion at the groove and has a contact surface. In a second direction, a first width W1 of the contact surface, a second width W2 of the first reference voltage line and a third width W3 of the first covered portion are complied with 1 μm≤W1≤(W2−W3), wherein than 0 and smaller than W2.

公开(公告)号：US20250151554A1

公开(公告)日：2025-05-08

申请号：US19008551

申请日：2025-01-02

Applicant: Innolux Corporation

Inventor： Pai-Chiao Cheng ,  Meng-Kai Huang

IPC: H10K59/131 ,  H10K59/10 ,  H10K59/179 ,  H10K59/80

Abstract: An electronic device has a peripheral region and includes a substrate, a first metal layer, and a protrusion structure. The first metal layer is disposed on the substrate and comprises a first portion and a second portion. The protrusion structure is disposed on the substrate and in the peripheral region. The first portion is not overlapped with the protrusion structure, the second portion is overlapped with the protrusion structure, and an end of the second portion is located in the protrusion structure and higher than the first portion in a normal direction of the substrate.

公开(公告)号：US11740514B2

公开(公告)日：2023-08-29

申请号：US17719424

申请日：2022-04-13

Applicant: Innolux Corporation

Inventor： Pai-Chiao Cheng

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/1339 ,  G02F1/133308 ,  G02F1/133512 ,  G02F1/13332 ,  G02F1/133311 ,  G02F1/133331 ,  G02F1/133357 ,  G02F1/133388 ,  G02F2201/50

Abstract: A display device includes a substrate, a plurality of sub-pixels and a covering layer. The substrate includes a display area and a peripheral area. The peripheral area is adjacent to the display area. The sub-pixels are disposed in the display area and arranged along a first direction. The sub-pixels have a first color, and two adjacent one of the sub-pixels have a first pixel pitch along the first direction. The covering layer is disposed in the peripheral area and has a first recess. The first recess has a first portion extended along a second direction perpendicular to the first direction. The first portion has a first width along the first direction. A ratio of the first width to the first pixel pitch is greater than or equal to 0.05 and less than or equal to 0.7.

公开(公告)号：US11730027B2

公开(公告)日：2023-08-15

申请号：US17159155

申请日：2021-01-27

Applicant: Innolux Corporation

Inventor： Pai-Chiao Cheng ,  Meng-Kai Huang

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: An electronic device has a peripheral region and includes a substrate, a first metal layer, and a protrusion structure. The first metal layer is disposed on the substrate. The protrusion structure is disposed on the substrate and in the peripheral region. The first metal layer extends into and ends in the protrusion structure.

公开(公告)号：US11217557B2

公开(公告)日：2022-01-04

申请号：US16412375

申请日：2019-05-14

Applicant: InnoLux Corporation

Inventor： Pai-Chiao Cheng

IPC: H01L23/48 ,  H01L23/00 ,  H01L23/31

Abstract: An electronic device includes a substrate, a first pad disposed on the substrate, a second pad disposed opposite to the first pad, and a conductive particle disposed between the first pad and the second pad. The first pad has a recess, and a part of the conductive particle sinks in the recess.

公开(公告)号：US20190064590A1

公开(公告)日：2019-02-28

申请号：US16052649

申请日：2018-08-02

Applicant: InnoLux Corporation

Inventor： Pai-Chiao Cheng ,  Tsung-Han Tsai

IPC: G02F1/1335 ,  F21V8/00

Abstract: An electronic device includes a light source and a light converting element. The light converting element is disposed adjacent to the light source and has a first surface adjacent to the light source and a second surface corresponding to the first surface and positioned farther from the light source. The first surface has a first gloss which is less than a second gloss of the second surface. A display device includes a display panel and a backlight module disposed corresponding to the display panel. The backlight module includes a light source and a light converting element disposed adjacent to the light source. The light converting element has a first surface adjacent to the light source and a second surface corresponding to the first surface and positioned farther from the light source. The first surface has a first gloss which is less than a second gloss of the second surface.

公开(公告)号：US12229357B2

公开(公告)日：2025-02-18

申请号：US18342714

申请日：2023-06-27

Applicant: InnoLux Corporation

Inventor： Chandra Lius ,  Kuan-Feng Lee ,  Tsung-Han Tsai ,  Pai-Chiao Cheng

IPC: G06F3/041 ,  G06V10/147 ,  H01L27/15 ,  H10K59/40 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13357 ,  H01L27/146 ,  H10K59/65

Abstract: An electronic device is disclosed, which includes: a substrate including a biometric sensing region and a non-sensing region; a biometric sensing module disposed corresponding to the biometric sensing region; a display layer disposed on the substrate; a light altering member at least partially disposed in the biometric sensing region; a touch sensing layer disposed on the display layer; and a supporting element disposed between the substrate and the biometric sensing module, wherein the light altering member includes a first insulating layer and a micro-structure layer disposed on the first insulating layer.