公开(公告)号：US20250156670A1

公开(公告)日：2025-05-15

申请号：US19019478

申请日：2025-01-14

Applicant: InnoLux Corporation

Inventor： Hui-Ching YANG ,  Yu-Tsung Liu ,  Te-Yu Lee

IPC: G06K19/077 ,  G06K19/07

Abstract: A card device including a first substrate, a circuit board, a sensing unit and a protective layer is disclosed. The circuit board is disposed on the first substrate, and the circuit board includes an accommodating recess. The sensing unit is disposed in the accommodating recess and electrically connected to the circuit board. The protective layer is disposed on the circuit board, and the protective layer covers the circuit board and the sensing unit.

公开(公告)号：US12019254B2

公开(公告)日：2024-06-25

申请号：US18147078

申请日：2022-12-28

Applicant: InnoLux Corporation

Inventor： Te-Yu Lee ,  Yu-Tsung Liu ,  Wei-Ju Liao ,  Po-Hsin Lin ,  Chao-Yin Lin

IPC: G06V40/13 ,  G02B5/00

CPC classification number: G02B5/005 ,  G06V40/1318

Abstract: An electronic device is provided. The electronic device includes a substrate, an optical sensing element, a light-shielding structure, and a microlens. The substrate has a normal direction. The optical sensing element is disposed on the substrate. The light-shielding structure is disposed on the optical sensing element and includes a plurality of light-shielding layers. Each light-shielding layer includes an opening, and centers of the openings are arranged along a first direction and separated from each other. The microlens is disposed on the light-shielding layers and overlaps the opening of the uppermost light-shielding layer. The microlens guides light into an optical channel formed by the openings, so that the optical sensing element has a maximum response value for light with an incident angle that is greater than or equal to 10 degrees and less than or equal to 30 degrees relative to the normal direction.

公开(公告)号：US12001109B2

公开(公告)日：2024-06-04

申请号：US18314995

申请日：2023-05-10

Applicant: InnoLux Corporation

Inventor： Chung-Wen Yen ,  Yu-Tsung Liu ,  Chao-Hsiang Wang ,  Te-Yu Lee

IPC: G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/136

CPC classification number: G02F1/1368 ,  G02F1/136286 ,  H01L27/1222 ,  H01L27/124 ,  G02F1/133345 ,  G02F1/13606

Abstract: The electronic device includes a substrate; an active layer disposed above the first substrate; a first signal line disposed above the substrate; and a conductive pattern. The conductive pattern is in electrical contact with the active layer, wherein the conductive pattern includes a first side extending in a first direction, a second side extending in the first direction, and a third side connected between the first side and the second side, and wherein the third side includes a part that the part is not parallel to the first direction and not perpendicular to the first direction, and the part is located out of the first signal line.

公开(公告)号：US11976967B2

公开(公告)日：2024-05-07

申请号：US17820963

申请日：2022-08-19

Applicant: InnoLux Corporation

Inventor： Te-Yu Lee ,  Yu-Tsung Liu ,  Wei-Ju Liao

IPC: G01J1/44 ,  G06V40/13 ,  H02J7/35 ,  H03K17/693 ,  H02J7/00 ,  H03K17/96

CPC classification number: G01J1/44 ,  G06V40/1318 ,  H02J7/35 ,  H03K17/693 ,  G01J2001/446 ,  H02J7/00 ,  H02J2207/50 ,  H03K17/9627

Abstract: An electronic device includes a photodiode, a switching circuit, a readout circuit, and an energy storage device. The photodiode includes a first terminal and a second terminal and is configured to generate a signal according to a light. The switching circuit is electrically connected to the first terminal and the second terminal. When the electronic device operates in a sensing mode, the switching circuit electrically isolates the photodiode from the energy storage device so that the signal is provided to the readout circuit. When the electronic device operates in a charging mode, the switching circuit electrically connects the photodiode to the energy storage device so that the signal is provided to the energy storage device.

公开(公告)号：US20230215124A1

公开(公告)日：2023-07-06

申请号：US18120435

申请日：2023-03-13

Applicant: InnoLux Corporation

Inventor： Chandra Lius ,  Yu-Tsung Liu

IPC: G06V10/147 ,  G02B27/09 ,  G06V40/13

CPC classification number: G06V10/147 ,  G02B27/0961 ,  G06V40/1318

Abstract: A sensing device includes a plurality of sensing sets having a plurality of lenses and a plurality of sensing units. The sensing units are configured to collect reflected light which pass through the lenses. Each sensing set adopts a structure which includes one sensing unit and multiple lenses for providing fingerprint sensing with high accuracy.

公开(公告)号：US11677035B2

公开(公告)日：2023-06-13

申请号：US17545184

申请日：2021-12-08

Applicant: InnoLux Corporation

Inventor： Wei-Lin Wan ,  Yu-Tsung Liu ,  Ming-Chih Chen ,  Te-Yu Lee

IPC: H01L31/0216 ,  H01L31/18

CPC classification number: H01L31/02164 ,  H01L31/1868

Abstract: A method for manufacturing a sensing device is provided. The method includes: providing a substrate; forming a sensing unit on the substrate; forming a first light-shielding layer on the sensing unit; forming a first anti-reflection layer on the sensing unit; and patterning the first light-shielding layer and the first anti-reflection layer using a single lithography process to form a first pinhole corresponding to the sensing unit.

公开(公告)号：US11657641B2

公开(公告)日：2023-05-23

申请号：US17573622

申请日：2022-01-11

Applicant: Innolux Corporation

Inventor： Yu-Tsung Liu ,  Te-Yu Lee

IPC: G06V40/13 ,  H01L27/146

CPC classification number: G06V40/1318 ,  H01L27/14678

Abstract: A biometric sensing device and a display apparatus including the same are provided. The biometric sensing device includes a first thin film transistor, a second thin film transistor, and a photodiode. The first thin film transistor has a gate. The second thin film transistor has a semiconductor layer and a non-gate electrode terminal. The non-gate electrode terminal is electrically connected to the gate of the first thin film transistor. The photodiode contacts a semiconductor layer.

公开(公告)号：US11605241B2

公开(公告)日：2023-03-14

申请号：US17811907

申请日：2022-07-12

Applicant: InnoLux Corporation

Inventor： Wei-Lin Wan ,  Yu-Tsung Liu ,  Te-Yu Lee

IPC: G06V40/13 ,  G06V40/40 ,  G02B5/20 ,  G06F3/041 ,  H01L33/46 ,  G06F3/042 ,  H01L25/16

Abstract: A sensing device includes a substrate, a first circuit, a second circuit, a first photodetector, and a second photodetector. The substrate has a sensing region. The first circuit is disposed on the substrate and in the sensing region, and configured to sense a fingerprint. The second circuit is disposed on the substrate and in the sensing region, and configured to sense a living body. The first photodetector is electrically connected to the first circuit. The second photodetector is electrically connected to the second circuit. The area of the second photodetector is larger than the area of the first photodetector.

公开(公告)号：US20210216744A1

公开(公告)日：2021-07-15

申请号：US17133556

申请日：2020-12-23

Applicant: InnoLux Corporation

Inventor： Yu-Tsung Liu ,  Hui-Ching Yang ,  Te-Yu Lee ,  Tao-Sheng Chang ,  Ting-Yeh Chi

IPC: G06K9/00 ,  G06F3/041

Abstract: An electronic device and a manufacturing method for the electronic device are provided. The electronic device includes a display structure layer and a light sensing panel. The light sensing panel includes a first substrate; a second substrate, wherein the second substrate is disposed between the first substrate and the display structure layer; a plurality of sensing units, disposed on the first substrate and between the first substrate and the second substrate; and an optical structure layer, disposed on the second substrate and between the second substrate and the display structure layer.

公开(公告)号：US20170205941A1

公开(公告)日：2017-07-20

申请号：US15355028

申请日：2016-11-17

Applicant: Innolux Corporation

Inventor： Yu-Tsung Liu ,  Te-Yu Lee ,  I-Che Lee ,  Hsing-Yi Liang ,  Hui-Ching Yang

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0412 ,  G06F3/042

Abstract: The disclosure provides a touch display panel. A scan line enters a display mode and a touch mode in a scan period. In the display mode, the scan line receives a first voltage to turn off a switch unit and enable a pixel unit to receive a pixel voltage signal from a first signal transmission line; and in the touch mode, the scan line receives a second voltage to turn on the switch unit and disable the corresponding pixel unit to stop receiving the pixel voltage signal, such that a sensing pixel unit outputs a touch sensing signal to the first signal transmission line through the switch unit, wherein the first voltage is greater than the second voltage. In the disclosure, an aperture ratio of the touch display panel is improved efficiently to meet the requirement of narrow border design of the touch display panel.