公开(公告)号：US20220293688A1

公开(公告)日：2022-09-15

申请号：US17672720

申请日：2022-02-16

Applicant: Innolux Corporation

Inventor： Yuan-Lin Wu ,  Chandra Lius ,  Tsung-Han Tsai

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52 ,  G06F3/041

Abstract: The disclosure provides a method for manufacturing a display device, including the following steps. A substrate is provided. A pixel circuit is formed on the substrate. A light-emitting unit is formed on the pixel circuit. A touch sensing unit is formed on the light-emitting unit. An insulating layer is formed on the touch sensing unit. An anti-reflection layer is formed on the insulating layer. The method for manufacturing the display device of the embodiment of the disclosure can improve reliability.

公开(公告)号：US11443499B2

公开(公告)日：2022-09-13

申请号：US17323792

申请日：2021-05-18

Applicant: InnoLux Corporation

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

IPC: G06V10/147 ,  G06F3/041 ,  G02F1/1335 ,  G02F1/13357 ,  H01L27/15 ,  H01L27/146 ,  H01L27/32 ,  G02F1/1333

Abstract: An electronic device is disclosed, which includes: a first substrate having a display area comprising a biometric sensing region and a non-sensing region; a biometric sensing module disposed corresponding to the biometric sensing region; a light altering member at least partially formed in the biometric sensing region, wherein the light altering member comprises a reflecting layer and the reflecting layer comprises a plurality of openings; and a supporting film disposed under the first substrate and contacting the first substrate, wherein a reflectivity of the biometric sensing region is greater than a reflectivity of the non-sensing region, the supporting film comprises a hole, and the biometric sensing module disposed corresponding to the hole.

公开(公告)号：US11373432B2

公开(公告)日：2022-06-28

申请号：US16991007

申请日：2020-08-11

Applicant: InnoLux Corporation

Inventor： Chandra Lius ,  Kuan-Feng Lee ,  Nai-Fang Hsu

IPC: G06V40/13 ,  G02F1/1335 ,  G02F1/1333

Abstract: An electronic device viewable from a viewing side is disclosed. The electronic device includes a first substrate, a second substrate, a display unit, a sensor unit and a first light blocking layer. The second substrate is disposed between the first substrate and a viewing side of the electronic device. The display unit is disposed between the first substrate and the second substrate. The sensor unit is disposed on the second substrate. The first light blocking layer is disposed between the sensor unit and the viewing side.

公开(公告)号：US11199872B2

公开(公告)日：2021-12-14

申请号：US16175818

申请日：2018-10-30

Applicant: InnoLux Corporation

Inventor： Yuan-Lin Wu ,  Chandra Lius ,  Kuan-Feng Lee

IPC: G06F1/16 ,  G06K9/00 ,  H05K1/18

Abstract: A foldable display device is disclosed and has a first display region, a second display region, and a foldable region connecting the first display region and the second display region. The foldable display device includes a first biometric sensor disposed in the first display region and a second biometric sensor disposed in the second display region.

公开(公告)号：US11088342B2

公开(公告)日：2021-08-10

申请号：US16880014

申请日：2020-05-21

Applicant: InnoLux Corporation

Inventor： Yu-Hsien Wu ,  Yu-Sheng Tsai ,  Kuan-Feng Lee ,  Chandra Lius

IPC: H01L51/52 ,  G09G3/34 ,  H01L27/32

Abstract: A display device is provided. The display device includes a substrate, a driving transistor, a first insulation layer, a first electrode and a second insulation layer. The driving transistor is disposed on the substrate and includes a gate electrode, and the gate electrode projects a first projection profile on the substrate. The first insulation layer is disposed on the driving transistor. The first electrode is disposed on the first insulation layer, and projects a second projection profile on the substrate. The second insulation layer is disposed on the first electrode and the first insulation layer. The second insulation layer has an opening, the opening exposes a portion of the first electrode, and the opening projects a third projection profile on the substrate.

公开(公告)号：US11088173B2

公开(公告)日：2021-08-10

申请号：US16571928

申请日：2019-09-16

Applicant: INNOLUX CORPORATION

Inventor： Kuan-feng Lee ,  Chandra Lius ,  Nai-Fang Hsu

IPC: H01L29/24 ,  H01L27/12 ,  H01L21/02 ,  H01L29/49 ,  H01L29/51 ,  H01L29/66 ,  H01L29/786

Abstract: A display device, and method for manufacture, having a substrate; a first thin film transistor (TFT) on the substrate, the first TFT having a first active layer, a first gate insulator, and a first gate electrode; a second TFT on the substrate, the second TFT having a second active layer, a second gate insulator and a second gate electrode. The first gate insulator is disposed between the first gate electrode and the first active layer, and the first gate insulator is in contact with the first active layer. The second gate insulator is disposed between the second gate electrode and the second active layer, and the second gate insulator is in contact with the second active layer. The first active layer is a different material than said second active layer, and a hydrogen concentration of the second gate insulator is less than a hydrogen concentration of the first gate insulator.

公开(公告)号：US10901465B2

公开(公告)日：2021-01-26

申请号：US16120469

申请日：2018-09-04

Applicant: InnoLux Corporation

Inventor： Yuan-Lin Wu ,  Kuan-Feng Lee ,  Chandra Lius

IPC: G06F1/16 ,  G01B7/30 ,  G01L1/22 ,  G06F1/3231 ,  G05B15/02 ,  G06K9/00 ,  G06F3/044 ,  G06F3/045 ,  G06F1/3234

Abstract: An electronic device or a foldable display device includes a flexible substrate and a display layer disposed on the flexible substrate. The display layer includes a first display portion, a second display portion, and a foldable display portion connecting the first display portion and the second display portion. A method of unfolding the foldable display device includes providing a first predetermined angle; sensing a folding angle between the first display portion and the second display portion; comparing the folding angle with the first predetermined angle; changing the folding angle with a first angular velocity when the folding angle is less than the first predetermined angle; and changing the folding angle with a second angular velocity greater than the first angular velocity when the folding angle is equal to or greater than the first predetermined angle.

公开(公告)号：US10861879B2

公开(公告)日：2020-12-08

申请号：US16402478

申请日：2019-05-03

Applicant: InnoLux Corporation

Inventor： Chandra Lius ,  Nai-Fang Hsu

IPC: H01L29/786 ,  H01L27/12 ,  G06F3/041 ,  G02F1/1333 ,  G02F1/1343 ,  H01L27/32 ,  H01L29/24 ,  H01L29/423 ,  G02F1/1368 ,  H01L29/49

Abstract: A display device is disclosed, which includes: a first substrate; a first transistor disposed on the first substrate and including a first gate electrode, a first drain electrode, a first source electrode, and a first oxide semiconductor layer, wherein the first oxide semiconductor layer is oppositely disposed on the first gate electrode, and the first drain electrode and the first source electrode are electrically connected to the first oxide semiconductor layer; and a second transistor disposed on the first substrate and including a second gate electrode, a second drain electrode, a second source electrode, and a silicon semiconductor layer, wherein the second gate electrode is oppositely disposed on the silicon semiconductor layer, the second drain electrode and the second source electrode are electrically connected to the silicon semiconductor layer, and the first gate electrode is electrically connected to one of the second drain electrode and the second source electrode.

公开(公告)号：US10672685B2

公开(公告)日：2020-06-02

申请号：US15804259

申请日：2017-11-06

Applicant: InnoLux Corporation

Inventor： Jui-Jen Yueh ,  Kuan-Feng Lee ,  Yuan-Lin Wu ,  Chandra Lius

IPC: H01L23/48 ,  H01L27/32 ,  G02F1/1345 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/133 ,  H01L23/498 ,  G02F1/1362 ,  H01L51/00 ,  H01L51/52 ,  H01L27/15 ,  H01L33/48

Abstract: A display device is disclosed, which includes: a substrate having a first surface and a second surface, wherein the first surface is opposite to the second surface; a first conductive element disposed on the first surface; a second conductive element disposed on the second surface; and a connecting element disposed in a through via of the substrate, wherein the connecting element electrically connects the first conductive element and the second conductive element; wherein the second conductive element has a first oxygen atomic concentration, the connecting element has a second oxygen atomic concentration, and the first oxygen atomic concentration is greater than the second oxygen atomic concentration.

公开(公告)号：US10191345B2

公开(公告)日：2019-01-29

申请号：US15484161

申请日：2017-04-11

Applicant: InnoLux Corporation

Inventor： Chandra Lius ,  Kuan-Feng Lee ,  Nai-Fang Hsu

IPC: G02F1/1368 ,  G02F1/1345 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786

Abstract: A display device is disclosed, which includes: a first substrate; a first transistor disposed on the first substrate, wherein the first transistor comprises a first semiconductor layer; a second transistor disposed on the first substrate, wherein the second transistor includes a second semiconductor layer; and a first insulating layer disposed under the first semiconductor layer; wherein a thickness of the first insulating layer is greater than or equal to 200 nm and less than or equal to 500 nm; and wherein one of the first semiconductor layer and the second semiconductor layer comprises a silicon semiconductor layer, and the other comprises an oxide semiconductor layer.