公开(公告)号：US12063832B2

公开(公告)日：2024-08-13

申请号：US18193003

申请日：2023-03-30

Applicant: InnoLux Corporation

Inventor： Shun-Yuan Hu ,  Chin-Lung Ting ,  Li-Wei Mao ,  Ming-Chun Tseng ,  Kung-Chen Kuo ,  M-Hua Hsu ,  Ker-Yih Kao

IPC: H10K59/18 ,  G09F9/302 ,  G09G3/00 ,  H01L23/00 ,  H01L25/16 ,  H01L27/12 ,  H10K50/86 ,  H10K59/131 ,  H10K77/10 ,  H01L21/66

CPC classification number: H10K59/18 ,  G09F9/3026 ,  G09G3/006 ,  H01L24/24 ,  H01L24/32 ,  H01L24/73 ,  H01L24/92 ,  H01L25/162 ,  H01L25/167 ,  H01L27/124 ,  H10K50/865 ,  H10K59/131 ,  H10K77/111 ,  H01L22/14 ,  H01L2224/24226 ,  H01L2224/245 ,  H01L2224/32225 ,  H01L2224/73267 ,  H01L2224/92244

Abstract: A light-emitting device is provided. The light-emitting device includes a circuit substrate, an array substrate, a plurality of light-emitting units and a driver. The circuit substrate has a top surface. A top circuit is disposed on the top surface. The array substrate is disposed on the top surface of the circuit substrate and electrically connected to the top circuit. The light-emitting units are disposed on the array substrate. The light-emitting device further includes an electrical connection structure, a plurality of light extraction layers, a protective layer, a plurality of test pads, and a light absorption layer. The plurality of test pads are disposed on the array substrate, and the light absorption layer covers at least one of the test pads.

公开(公告)号：US20240162241A1

公开(公告)日：2024-05-16

申请号：US18420794

申请日：2024-01-24

Applicant: InnoLux Corporation

Inventor： Chi-Lun Kao ,  Ker-Yih Kao ,  Ming-Chun Tseng ,  Kung-Chen Kuo

IPC: H01L27/12 ,  H01L23/60 ,  H01L25/16 ,  H01L27/02

CPC classification number: H01L27/124 ,  H01L23/60 ,  H01L25/167 ,  H01L27/0292

Abstract: The present disclosure provides an electronic device including a substrate, a semiconductor disposed on the substrate, and a conductive layer disposed on the semiconductor. The conductive layer has a first electrode and a second electrode, in which the first electrode is electrically connected to the semiconductor, and the second electrode surrounds the first electrode in a top view direction of the electronic device.

公开(公告)号：US20240021147A1

公开(公告)日：2024-01-18

申请号：US18331170

申请日：2023-06-07

Applicant: Innolux Corporation

Inventor： Ming-Chun Tseng ,  Kung-Chen Kuo ,  Lien-Hsiang Chen ,  Yong-Zhi Liu ,  Po-Syun Chen

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0842 ,  G09G2300/0819

Abstract: An electronic circuit is provided. The electronic circuit includes a first transistor, a second transistor, a third transistor, a fourth transistor, a first compensation transistor, and a second compensation transistor. The first compensation transistor includes a first terminal, a second terminal, and a third terminal. The first terminal of the first compensation transistor is coupled to the second terminal of the first compensation transistor and a first connection node between the first transistor and the second transistor. The third terminal of the first compensation transistor receives one of a scan signal and a reset signal. The second compensation transistor includes a first terminal, a second terminal, and a third terminal. The second terminal of the second compensation transistor is coupled to a second connection node between the third transistor and the fourth transistor. The third terminal of the second compensation transistor receives a reference low voltage signal.

公开(公告)号：US20230361759A1

公开(公告)日：2023-11-09

申请号：US18296381

申请日：2023-04-06

Applicant: Innolux Corporation

Inventor： Sheng-Feng Huang ,  Kung-Chen Kuo ,  Yi-Hung Lin

IPC: H03K3/01 ,  H03K19/20

CPC classification number: H03K3/01 ,  H03K19/20

Abstract: An electronic device is provided. The electronic device includes a first unit and a second unit. The first unit includes a first driving circuit and a first inverter. The second unit is adjacent to the first unit. The second unit includes a second driving circuit. The first inverter is electrically connected to the first driving circuit and the second driving circuit.

公开(公告)号：US11723239B2

公开(公告)日：2023-08-08

申请号：US17719310

申请日：2022-04-12

Applicant: InnoLux Corporation

Inventor： Lien-Hsiang Chen ,  Kung-Chen Kuo ,  Sheng-Kai Hsu ,  Hsia-Ching Chu ,  Mei-Chun Shih

IPC: H10K59/124 ,  H01L29/49 ,  H10K50/80 ,  H10K59/121 ,  H10K59/122 ,  H10K59/123 ,  H10K71/00

CPC classification number: H10K59/124 ,  H01L29/4908 ,  H10K50/80 ,  H10K59/121 ,  H10K59/122 ,  H10K59/123 ,  H10K71/00

Abstract: A display device includes: a substrate; a data line disposed on the substrate; an another data line disposed on the substrate and adjacent to the data line; a first light emitting diode including a first electrode; and a second light emitting diode including an another first electrode, wherein the first electrode partially overlaps the data line, the another first electrode partially overlaps the another data line, and an area of the first electrode and an area of the another first electrode are different.

公开(公告)号：US20230206823A1

公开(公告)日：2023-06-29

申请号：US17947173

申请日：2022-09-19

Applicant: Innolux Corporation

Inventor： Kazuyuki Hashimoto ,  Yi-Hung Lin ,  Kung-Chen Kuo

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0852 ,  G09G2310/08 ,  G09G2310/0267 ,  G09G2300/0861 ,  G09G2310/06

Abstract: An electronic device is provided. The electronic device includes a pixel array, a gate driver and a bias control signal driver. The pixel array includes a pixel unit. The gate driver is configured to generate a plurality of gate control signals. The bias control signal driver is electrically connected to the pixel unit and the gate driver. The bias control signal driver is configured to generate a bias signal to drive the pixel unit according to a part of the plurality of gate control signals.

公开(公告)号：US20230186834A1

公开(公告)日：2023-06-15

申请号：US17985924

申请日：2022-11-14

Applicant: Innolux Corporation

Inventor： Yong-Zhi Liu ,  Ming-Chun Tseng ,  Kung-Chen Kuo ,  Lien-Hsiang Chen ,  Po-Syun Chen

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/061 ,  G09G2310/0267 ,  G09G2300/0842 ,  G09G2310/08

Abstract: An electronic device is provided. The electronic device includes a detection circuit. The detection circuit includes a programming detection circuit, a light-emitting detection circuit and a determining circuit. The programming detection circuit receives a scan signal, a reset signal and a light- emitting enable signal for a driving circuit of a pixel unit, and provides a first detection signal in a first stage according to the scan signal, the reset signal and the light-emitting enable signal. The light-emitting detection circuit receives the scan signal, the reset signal and the light-emitting enable signal, and provides a second detection signal in a second stage according to the scan signal, the reset signal and the light-emitting enable signal. The determining circuit determines whether to output the light-emitting enable signal to the driving circuit according to the first detection signal and the second detection signal.

公开(公告)号：US11600222B2

公开(公告)日：2023-03-07

申请号：US17519624

申请日：2021-11-05

Applicant: InnoLux Corporation

Inventor： Ming-Chun Tseng ,  Kung-Chen Kuo ,  Lien-Hsiang Chen ,  Chi-Lun Kao

IPC: G09G3/32

Abstract: A light-emitting circuit is provided herein, which includes a light-emitting unit, a driving transistor, and a bypass transistor. The driving transistor is configured to drive the light-emitting unit. The bypass circuit diverts the current flowing from the driving transistor to the light-emitting unit for reducing the possibility of the light-emitting unit illuminating in the dark state.

公开(公告)号：US11527196B2

公开(公告)日：2022-12-13

申请号：US17474057

申请日：2021-09-14

Applicant: Innolux Corporation

Inventor： Ming Chun Tseng ,  Kung-Chen Kuo ,  Lien-Hsiang Chen ,  Chi Lun Kao

IPC: G09G3/32

Abstract: A driving circuit for driving a light emitting unit is provided. The driving circuit includes a driving transistor, a switch transistor, an emitting transistor, a first capacitor and a first compensation transistor. The switch transistor is coupled to the driving transistor. The emitting transistor is coupled between the light emitting unit and the driving transistor. The first capacitor is coupled to the driving transistor. The first compensation transistor is coupled to the first capacitor. A first end of the first compensation transistor and a first end of the emitting transistor receive same signal.

公开(公告)号：US20220392399A1

公开(公告)日：2022-12-08

申请号：US17727815

申请日：2022-04-25

Applicant: Innolux Corporation

Inventor： Ming-Chun Tseng ,  Kung-Chen Kuo ,  Lien-Hsiang Chen

IPC: G09G3/32

Abstract: The disclosure provides an electronic device including a pixel circuit and a protection circuit. The pixel circuit includes a driving transistor. The protection circuit includes a first connection transistor, a first switching transistor, and a logic circuit. The first connection transistor is coupled to the driving transistor. The first switching transistor is coupled to the first connection transistor. The logic circuit is coupled to the first switching transistor. The electronic device of the disclosure may provide a pixel protection function through the protection circuit coupled with the pixel circuit.