公开(公告)号：US12190767B2

公开(公告)日：2025-01-07

申请号：US17985926

申请日：2022-11-14

Applicant: Innolux Corporation

Inventor： Yu-Hsin Feng ,  Yu-Tse Lu ,  Chong-De Wang

IPC: G09G3/20 ,  H01L23/50

Abstract: A tiling device with a driving method having a low number of data pins is provided. The tiling device includes a first substrate, a second substrate and a data driving circuit. The first substrate includes a plurality of first semiconductor units. The second substrate includes a plurality of second semiconductor units. The data driving circuit simultaneously provides first data signals to the plurality of first semiconductor units and the plurality of second semiconductor units, and simultaneously provides second data signals to the plurality of first semiconductor units and the plurality of second semiconductor units.

公开(公告)号：US20240203317A1

公开(公告)日：2024-06-20

申请号：US18510598

申请日：2023-11-15

Applicant: InnoLux Corporation

Inventor： Yu-Hsin FENG ,  Yu-Tse Lu ,  Jen-Chieh HSIEH ,  Yao-Lien HSIEH

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G2310/0267 ,  G09G2310/0289 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/12

Abstract: An electronic device includes a display panel, a gate driving circuit and a control unit. The display panel includes a display scan line and a dummy scan line. The gate driving circuit includes a first output unit for providing a display scan signal to the display scan line, and a second output unit for providing a test scan signal to the dummy scan line. The control unit is electrically connected to the gate driving circuit for receiving the test scan signal, updating a driving voltage according to the test scan signal, and driving the gate driving circuit according to the updated driving voltage.

公开(公告)号：US20220139283A1

公开(公告)日：2022-05-05

申请号：US17503376

申请日：2021-10-18

Applicant: Innolux Corporation

Inventor： Yu-Hsin Feng ,  Yu-Tse Lu ,  Ming-Chi Weng ,  Chin-Tai Hsu

IPC: G09G3/20

Abstract: A splicing display device, including a control board, a first panel, and a second panel, is provided. The control board includes an output terminal. The first panel and the second panel are disposed in a same column. The first panel is coupled to the output terminal. The first panel includes a first gate driving unit, a first signal line, a first bypass line, and a second bypass line. The second panel is coupled to the first panel. The second panel includes a second gate driving unit. The control board provides a first signal and a second signal to the first panel through the output terminal. The first signal is transmitted to the first gate driving unit through the first signal line and is transmitted to the second panel through the first bypass line. The second signal is transmitted to the second gate driving unit through the second bypass line.

公开(公告)号：US20190035323A1

公开(公告)日：2019-01-31

申请号：US16034317

申请日：2018-07-12

Applicant: InnoLux Corporation

Inventor： Zhi-Cheng Jian ,  Yu-Hsin Feng ,  Yu-Tse Lu

IPC: G09G3/20

Abstract: A display panel includes a first circuit, a second circuit and a dummy gate line. The first circuit and the second circuit are disposed adjacent to each other and arranged along a first direction, and the first circuit and the second circuit are electrically insulated from each other. The dummy gate line extends along a second direction and is disposed between the first circuit and the second circuit, wherein the first direction is different from the second direction.