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：US12021089B2

公开(公告)日：2024-06-25

申请号：US18303393

申请日：2023-04-19

Applicant: INNOLUX CORPORATION

Inventor： Cheng-Hsiung Chen ,  Pei-Chieh Chen ,  Chao-Hsiang Wang ,  Yi-Ching Chen

IPC: H01L27/12 ,  G02F1/1362 ,  H01L29/786

CPC classification number: H01L27/124 ,  G02F1/136286 ,  H01L27/1225 ,  H01L29/7869 ,  G02F1/136227

Abstract: A thin film transistor substrate includes a substrate, a first conductive element and a semiconductor. The first conductive element is disposed on the substrate and includes a trace portion extending along a first direction and a protrusive portion extending from the trace portion. The semiconductor is disposed on the substrate. The trace portion has a first edge and a second edge opposite to the first edge, and the protrusive portion has at least one curved edge connecting with the second edge. In a top view, a virtual extending line disposes between the trace portion and the protrusive portion, the virtual extending line overlaps the second edge. At least a part of the semiconductor extends beyond the virtual extending line along a second direction vertical to the first direction.

公开(公告)号：US20240290711A1

公开(公告)日：2024-08-29

申请号：US18656622

申请日：2024-05-07

Applicant: InnoLux Corporation

Inventor： Chiu-Yuan Huang ,  Pei-Chieh Chen ,  Yu-Ting Liu ,  Tsung-Yeh Ho

IPC: H01L23/498 ,  G02F1/1333 ,  H01R12/70 ,  H01R12/77 ,  H05K1/18 ,  H10K77/10

CPC classification number: H01L23/4985 ,  G02F1/133305 ,  H01R12/7076 ,  H01R12/77 ,  H05K1/189 ,  H10K77/111 ,  H05K2201/09009 ,  H05K2201/10128

Abstract: The present disclosure provides an electronic device including a conductive element, a first insulating layer, an extending element, and a second insulating layer disposed on a substrate. At least a portion of the first insulating layer is located between the conductive element and the extending element. The second insulating layer is disposed on the conductive element and the extending element. In a cross-sectional view, a thickness of the first insulating layer is different from a thickness of the second insulating layer. In a top view, the extending element has a first portion extending to an edge of the substrate, the extending element has a second portion connecting the first portion and disposed between the first portion and the conductive element, and the first minimum width of the first portion is less than the second minimum width of the second portion.

公开(公告)号：US11664389B2

公开(公告)日：2023-05-30

申请号：US17740201

申请日：2022-05-09

Applicant: INNOLUX CORPORATION

Inventor： Cheng-Hsiung Chen ,  Pei-Chieh Chen ,  Chao-Hsiang Wang ,  Yi-Ching Chen

IPC: H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: H01L27/124 ,  G02F1/136286 ,  H01L27/1225 ,  H01L29/7869 ,  G02F1/136227

Abstract: A thin film transistor substrate includes a substrate, a first conductive layer, a second conductive layer and a semiconductor layer. The first conductive layer is disposed on the substrate and includes a trace portion extending along a first direction and a protrusive portion extending from the trace portion. The second conductive layer is disposed on the first conductive layer and includes a wiring portion extending along a second direction. The trace portion has a first edge and a second edge opposite to the first edge, and the protrusive portion has at least one curved edge connecting with the second edge. When viewed in a third direction perpendicular to the first direction and the second direction, an interface disposes between the trace portion and the protrusive portion, a virtual extending line overlaps the second edge and the interface, and the semiconductor layer extends beyond the virtual extending line.

公开(公告)号：US20210074610A1

公开(公告)日：2021-03-11

申请号：US16993291

申请日：2020-08-14

Applicant: InnoLux Corporation

Inventor： Chiu-Yuan Huang ,  Pei-Chieh Chen ,  Yu-Ting Liu ,  Tsung-Yeh Ho

IPC: H01L23/498 ,  H05K1/18 ,  G02F1/1333 ,  H01R12/70 ,  H01R12/77 ,  H01L51/00

Abstract: The present disclosure provides an electronic device including a substrate, a conductive element, an extending element and an insulating layer. The substrate includes an edge, the conductive element is disposed on the substrate, the extending element is disposed corresponding to at least a portion of the conductive element and extends to the edge of the substrate, and the insulating layer separates the conductive element and the extending element.

公开(公告)号：US10553620B2

公开(公告)日：2020-02-04

申请号：US15249310

申请日：2016-08-26

Applicant: Innolux Corporation

Inventor： Hung-Kun Chen ,  Pei-Chieh Chen ,  Hsia-Ching Chu ,  Kuo-Chang Su

IPC: H01L27/12

Abstract: A display panel including a first substrate having a pixel region, a thin film transistor, an insulating layer, a pixel electrode, a second substrate, and a display medium is provided. The thin film transistor is located on the first substrate and in the pixel region. The insulating layer is located in the pixel region and covers the thin film transistor. The insulating layer has a contact hole having a first maximum distance extending along a first direction and a second maximum distance extending along a second direction. The first direction is different from the second direction. The second maximum distance is longer than the first maximum distance. The pixel electrode is electrically connected to the thin film transistor through the contact hole. The display medium is located between the first substrate and the second substrate.

公开(公告)号：US11637061B2

公开(公告)日：2023-04-25

申请号：US16993291

申请日：2020-08-14

Applicant: InnoLux Corporation

Inventor： Chiu-Yuan Huang ,  Pei-Chieh Chen ,  Yu-Ting Liu ,  Tsung-Yeh Ho

IPC: H01L23/498 ,  H05K1/18 ,  G02F1/1333 ,  H01R12/77 ,  H01L51/00 ,  H01R12/70

Abstract: The present disclosure provides an electronic device including a substrate, a conductive element, an extending element and an insulating layer. The substrate includes an edge, the conductive element is disposed on the substrate, the extending element is disposed corresponding to at least a portion of the conductive element and extends to the edge of the substrate, and the insulating layer separates the conductive element and the extending element.

公开(公告)号：US10957715B2

公开(公告)日：2021-03-23

申请号：US16404292

申请日：2019-05-06

Applicant: INNOLUX CORPORATION

Inventor： Cheng-Hsiung Chen ,  Pei-Chieh Chen ,  Chao-Hsiang Wang ,  Yi-Ching Chen

IPC: H01L27/12 ,  H01L29/786 ,  G02F1/1362

Abstract: In a display device, the display device includes a substrate, a first conductive layer, a second conductive layer, a semiconductor layer, an opposite substrate and a display medium layer. The first conductive layer is disposed on the substrate and includes a trace portion extending along a first direction and a protrusive portion extending from the trace portion. The second conductive layer is disposed on the first conductive layer and includes a wiring portion extending along a second direction. The semiconductor layer is disposed between the first conductive layer and the second conductive layer. When viewed in a third direction perpendicular to the first direction and the second direction, the semiconductor layer is fully located in the first conductive layer, an edge of the semiconductor layer overlaps the trace portion, and another edge of the semiconductor layer overlaps the protrusive portion. The display medium layer is disposed between the substrate and the opposite substrate.

公开(公告)号：US10651208B2

公开(公告)日：2020-05-12

申请号：US16237864

申请日：2019-01-02

Applicant: InnoLux Corporation

Inventor： Pei-Chieh Chen ,  Hung-Kun Chen ,  Tsung-Yu Wang ,  Ying-Tong Lin

IPC: H01L27/12 ,  H01L27/02 ,  G02F1/1345 ,  G02F1/1362

Abstract: A display device that includes a substrate having a display region and an adjacent peripheral region is provided, including; a plurality of sub-pixels provided within the display region; a plurality of data lines electrically connected to the sub-pixels; and a first electronic circuit group and a second electronic circuit group provided in the peripheral region, connected to the corresponding data lines. The first electronic circuit group includes a plurality of first electronic circuits, and the second electronic circuit group includes a plurality of second electronic circuits. Two adjacent first electronic circuits are arranged with a first interval therebetween, and the first interval has a first width. Two adjacent second electronic circuits are arranged with a second interval therebetween, and the second interval has a second width. The first width and the second width are different.

公开(公告)号：US10325931B2

公开(公告)日：2019-06-18

申请号：US15139198

申请日：2016-04-26

Applicant: INNOLUX CORPORATION

Inventor： Cheng-Hsiung Chen ,  Pei-Chieh Chen ,  Chao-Hsiang Wang ,  Yi-Ching Chen

IPC: H01L27/12 ,  G02F1/1362 ,  H01L29/786

Abstract: In a display device, a substrate has a pixel structure which has a first conductive layer, a second conductive layer and an oxide semiconductor layer. A trace portion of the first conductive layer extends along a first direction and has first and second opposite sides. The second conductive layer is disposed on the first conductive layer and has two contact portions respectively disposed on the first and second sides. The oxide semiconductor layer is disposed between the first conductive layer and the second conductive layer. Two ends of the oxide semiconductor layer contact the two contact portions respectively and the oxide semiconductor layer has a first width along the first direction, one of the contact portion and the first conductive layer have an overlap region which has a second width as maximum along the first direction, and the first width is narrower than the second width.