公开(公告)号：US20180165496A1

公开(公告)日：2018-06-14

申请号：US15823789

申请日：2017-11-28

Applicant: Innolux Corporation

Inventor： Chang-Chiang CHENG ,  Chih-Hao CHANG

IPC: G06K9/00

CPC classification number: G06K9/0004 ,  G06K9/00053 ,  G06K2009/0006 ,  G06K2209/03 ,  G09F9/00 ,  H01L27/3227 ,  H01L27/323

Abstract: A display device is described. The display device includes a first substrate, a second substrate, and a display layer disposed between the first substrate and the second substrate. The first substrate includes a pixel driving unit. The second substrate includes the light sensing unit.

公开(公告)号：US20230036433A1

公开(公告)日：2023-02-02

申请号：US17814436

申请日：2022-07-22

Applicant: InnoLux Corporation

Inventor： Huai-Ping HUANG ,  Rui-An YU ,  Chang-Chiang CHENG ,  Chia-Hao TSAI ,  Chih-Lung LIN ,  Jian-Min LEU

IPC: H01L27/12

Abstract: An electronic device includes a substrate including an active area and a peripheral area adjacent to the active area; a plurality of spacers disposed in the active area and including a first spacer and a second spacer; a plurality of signal lines disposed on the substrate and extending along a first direction; a plurality of gate lines disposed on the substrate and extending along a second direction; and a gate driving unit disposed in the active area and including a receiving switch element and a buffer switch element, wherein the receiving switch element is disposed corresponding to the first spacer and receives an input signal through one of the signal lines, and the buffer switch element is disposed corresponding to the second spacer and is electrically connected to the receiving switch element, wherein the buffer switch element outputs a scan signal to one of the gate lines.

公开(公告)号：US20230168760A1

公开(公告)日：2023-06-01

申请号：US17978209

申请日：2022-11-01

Applicant: InnoLux Corporation

Inventor： Shu-Fen LI ,  Chuan-Chi CHIEN ,  Hsiao-Feng LIAO ,  Rui-An YU ,  Chang-Chiang CHENG ,  Po-Yang CHEN ,  I-An YAO

IPC: G06F3/041 ,  H01L27/12 ,  G02F1/1333

CPC classification number: G06F3/0416 ,  H01L27/124 ,  G02F1/13338

Abstract: The present disclosure provides an electronic device including a first sensing circuit, a second sensing circuit and a power line. The first sensing circuit includes a first sensing unit and a first transistor, and a first end of the first sensing unit is coupled to a control end of the first transistor. The second sensing circuit includes a second sensing unit and a second transistor, and a first end of the second sensing unit is coupled to a control end of the second transistor. A first end of the first transistor and a first end of the second transistor are coupled to the power line.

公开(公告)号：US20200166794A1

公开(公告)日：2020-05-28

申请号：US16668031

申请日：2019-10-30

Applicant: Innolux Corporation

Inventor： Chang-Chiang CHENG ,  Huai-Ping HUANG ,  Yung-Hsun WU ,  Peng-Wen Wang ,  Chih-Lung LIN ,  Chia-Hao TSAI

IPC: G02F1/1345 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1335 ,  G09G3/36

Abstract: An electronic device having a display panel is provided. The display panel includes a first pixel circuit, a second pixel circuit, a first signal line, a second signal line and a first buffer circuit unit. The second pixel circuit is adjacent to the first pixel circuit. The first signal line is electrically connected to the first pixel circuit. The second signal line is electrically connected to the second pixel circuit. The first buffer circuit unit is disposed between the first pixel circuit and the second pixel circuit. At least a portion of the first pixel circuit and at least a portion of the second pixel circuit are disposed between the first signal line and the second signal line.

公开(公告)号：US20190065806A1

公开(公告)日：2019-02-28

申请号：US16049925

申请日：2018-07-31

Applicant: Innolux Corporation

Inventor： Chang-Chiang CHENG ,  Chih-Hao CHANG

IPC: G06K9/00 ,  B06B1/02 ,  B06B1/06 ,  H01L27/32 ,  H01L51/52 ,  H01L25/075 ,  H01L33/58 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1343

Abstract: A display apparatus includes a first substrate; a pixel array layer disposed on the first substrate and defining a display area and a non-display area, and the pixel array layer including a pixel signal line; a second substrate disposed opposite to the first substrate; a display medium disposed between the first substrate and the second substrate; and an ultrasonic element (UE) layer, disposed on the second substrate and including an ultrasonic signal line. Within at least parts of the display area corresponding to the ultrasonic element layer, a projection area on the first substrate by projecting the ultrasonic signal line along the normal direction of the first substrate at least partially overlaps with another projection area on the first substrate by projecting the pixel signal line along the normal direction of the first substrate.

公开(公告)号：US20170316730A1

公开(公告)日：2017-11-02

申请号：US15487495

申请日：2017-04-14

Applicant: InnoLux Corporation

Inventor： Chang-Chiang CHENG ,  Chien-Hsueh CHIANG ,  Bo-Feng CHEN

IPC: G09G3/20 ,  G06F3/041 ,  H01L27/12

CPC classification number: G09G3/2092 ,  G06F3/0412 ,  G06F3/044 ,  G09G2300/0408 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2310/08 ,  H01L27/124

Abstract: A display panel includes a substrate, multiple data lines, multiple gate lines, a power line and a gate driver circuit. The power line is coupled to a power source. The gate driver circuit is disposed in an active area of the substrate and is coupled to the gate lines and the power line. The gate driver circuit generates multiple gate driving signals in response to a start pulse. The gate lines include a first metal layer disposed above the substrate. The data lines include a second metal layer disposed above the first metal layer. The power line includes a third metal layer disposed above the second metal layer. An orthogonal projection of at least one of the data lines onto the substrate overlaps an orthogonal projection of the power line onto the substrate.