公开(公告)号：US20240312427A1

公开(公告)日：2024-09-19

申请号：US18443573

申请日：2024-02-16

Applicant: InnoLux Corporation

Inventor： Ming-Chi GUO ,  Hsing-Yuan HSU ,  Po-Yang CHEN ,  I-An YAO

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3688 ,  G09G2310/0278

Abstract: An electronic device includes a panel. The panel includes a plurality of scan electrodes, a plurality of data electrodes and a cholesteric liquid crystal layer. The plurality of data electrodes and the plurality of scan electrodes are intersected with each other to define a plurality of pixels. The cholesteric liquid crystal layer is disposed between the plurality of scan electrodes and the plurality of data electrodes. In a writing mode, a first voltage difference is applied to at least one pixel disposed in a writing area, and a second voltage difference is applied to at least a portion of the other pixels disposed in a non-writing area. In an erasing mode, a third voltage difference is applied to at least one pixel disposed in an erasing area, where the first voltage difference is different from the second voltage difference, and the first voltage difference is different from the third voltage difference.

公开(公告)号：US20230215771A1

公开(公告)日：2023-07-06

申请号：US17993999

申请日：2022-11-25

Applicant: InnoLux Corporation

Inventor： Chien-Chih LIAO ,  Kuei-Sheng CHANG ,  Hsing-Yuan HSU ,  Po-Yang CHEN ,  I-An YAO

IPC: H01L21/66

CPC classification number: H01L22/32 ,  G06V40/13

Abstract: An electronic device includes a substrate, a plurality of first pads, a plurality of sensing units and a plurality of test pads. The first pads are disposed on the substrate, the sensing units are disposed on the substrate and electrically connected to the first pads, and the test pads are disposed on the substrate and electrically connected to the sensing units.

公开(公告)号：US20230194923A1

公开(公告)日：2023-06-22

申请号：US18109841

申请日：2023-02-14

Applicant: InnoLux Corporation

Inventor： Kuei-Sheng CHANG ,  Kuo-Jung WU ,  Po-Yang CHEN ,  I-An YAO

IPC: G02F1/13357

CPC classification number: G02F1/133603 ,  G02F1/133606

Abstract: A display device including a first light emitting unit, a second light emitting unit, a first optical layer and a second optical layer is disclosed. The first optical layer is disposed on at least one of the first light emitting unit and the second light emitting unit, and the first optical layer includes a collimating layer. The second optical layer is disposed on the first light emitting unit. The second optical layer is configured to scatter a first light emitted from the first light emitting unit but does not scatter a second light emitted from the second light emitting unit.

公开(公告)号：US20220221757A1

公开(公告)日：2022-07-14

申请号：US17548612

申请日：2021-12-13

Applicant: InnoLux Corporation

Inventor： Kuei-Sheng CHANG ,  Kuo-Jung WU ,  Po-Yang CHEN ,  I-An YAO

IPC: G02F1/13357

Abstract: A backlight module and a display device using the same are disclosed. The backlight module includes at least one first light emitting unit, at least one second light emitting unit, a first optical layer and a second optical layer. The first light emitting unit emits a first light, and the second light emitting unit emits a second light. The first optical layer is disposed on a light exiting side of the first light emitting unit and the second light emitting unit, and the first optical layer collimates the first light and the second light. The second optical layer is disposed on a light exiting side of the first optical layer, and the second optical layer scatters the first light but does not scatter the second light.

公开(公告)号：US20220093032A1

公开(公告)日：2022-03-24

申请号：US17408499

申请日：2021-08-23

Applicant: InnoLux Corporation

Inventor： Shun-Mao LIN ,  Hsing-Yuan HSU ,  Po-Yang CHEN ,  I-An YAO

IPC: G09G3/20 ,  G06K9/00

Abstract: A display device includes a peripheral circuit, a display gate line and a fingerprint gate line. The peripheral circuit includes a demultiplexer. The display gate line is electrically connected to the demultiplexer for transmitting a display scan signal. The fingerprint gate line is electrically connected to the demultiplexer for transmitting a fingerprint scan signal.

公开(公告)号：US20220058368A1

公开(公告)日：2022-02-24

申请号：US17373804

申请日：2021-07-13

Applicant: InnoLux Corporation

Inventor： Kuei-Sheng CHANG ,  Kuo-Jung WU ,  Po-Yang CHEN ,  I-An YAO

IPC: G06K9/00 ,  G06F3/041 ,  G09G3/20

Abstract: A fingerprint identification method includes partitioning a plurality of readout lines of the electronic device into at least two groups, receiving a signal, determining a finger touch region according to the signal, and simultaneously enabling a portion of readout lines of each group corresponding to the finger touch region of the at least two groups.

公开(公告)号：US20170228075A1

公开(公告)日：2017-08-10

申请号：US15416454

申请日：2017-01-26

Applicant: InnoLux Corporation

Inventor： Shun-Mao LIN ,  Po-Yang CHEN ,  I-An YAO

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0412 ,  G06F3/041 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04105

Abstract: A pressure sensing display includes a first substrate, a thin film transistor (TFT) array, a first sensing element, a second sensing element and a compressible layer. The first substrate has a first surface and a second surface, and the first surface is opposite to the second surface. The TFT array is disposed on the first surface. The first sensing element is disposed on the second surface. The second sensing element is disposed opposite to the first sensing element. The compressible layer is disposed between the first sensing element and the second sensing element. A manufacturing method of the pressure sensing display is also disclosed.

公开(公告)号：US20220269365A1

公开(公告)日：2022-08-25

申请号：US17579519

申请日：2022-01-19

Applicant: InnoLux Corporation

Inventor： Shun-Mao LIN ,  Hsing-Yuan HSU ,  Po-Yang CHEN ,  I-An YAO

IPC: G06F3/041

Abstract: An electronic device includes a signal readout line and a sensor component electrically connected to the signal readout line. The sensor component includes a pixel sensor and a sensor pad. The pixel sensor includes a first transistor, a first capacitor and a second transistor. The first transistor includes a first terminal, a second terminal, and a first control terminal, wherein the first capacitor is electrically connected to the first control terminal and the second terminal. The second transistor includes a third terminal, a fourth terminal and a second control terminal, wherein the fourth terminal is electrically connected to the signal readout line. The sensor pad is electrically connected to the second terminal.

公开(公告)号：US20220187649A1

公开(公告)日：2022-06-16

申请号：US17522909

申请日：2021-11-10

Applicant: InnoLux Corporation

Inventor： Chien-Chih LIAO ,  Hsing-Yuan HSU ,  Po-Yang CHEN ,  I-An YAO

IPC: G02F1/1362 ,  G06K9/00

Abstract: An electronic device is provided. The electronic device includes a first substrate; a second substrate, disposed opposite to the first substrate; a liquid crystal layer, disposed between the first substrate and the second substrate; a sensing circuit, disposed on the first substrate and having a high voltage wire; and a conductor, disposed between the high voltage wire and the liquid crystal layer; wherein the conductor is less than the high voltage wire in voltage value.

公开(公告)号：US20220019106A1

公开(公告)日：2022-01-20

申请号：US17345088

申请日：2021-06-11

Applicant: InnoLux Corporation

Inventor： Pei-Yuan HONG ,  I-An YAO ,  Po-Yang CHEN ,  Kuo-Jung WU

IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/13357

Abstract: A display device is provided. The display device includes a display panel. The display panel includes a substrate, a light-shielding layer, and a plurality of optical sensors. The light-shielding layer has a plurality of first aperture regions, a plurality of second aperture regions, and a plurality of third aperture regions. The second aperture regions are located between the first aperture regions and the third aperture regions. At least a portion of at least one of the optical sensors overlaps with at least one of the first aperture regions in a normal direction of the substrate. An area of at least one of the second aperture regions is greater than an area of at least one of the first aperture regions, and the area of the at least one of the second aperture regions is smaller than an area of at least one of the third aperture regions.