公开(公告)号：US11460741B2

公开(公告)日：2022-10-04

申请号：US17133936

申请日：2020-12-24

Applicant: InnoLux Corporation

Inventor： Yung-Shun Yang ,  Chun-Liang Lin ,  Yi-Ching Chen ,  Nai-Fang Hsu

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  H01L27/12

Abstract: A transistor substrate is provided. The transistor substrate includes a plurality of data lines and a plurality of scan lines, wherein the scan lines intersects with the data lines to define a plurality of pixel units. One of the pixel units includes a first electrode having a slit substantially parallel to the data lines. The pixel units include a second electrode and a switching transistor. The switching transistor includes a gate electrode connecting to one of the scan lines. The gate electrode has a first edge substantially parallel to the extending direction of the scan lines. The switching transistor includes a drain electrode electrically connected to one of the first electrode and the second electrode. The drain electrode includes an extending portion which extends toward the slit and extends away from an extending line of the first edge. The drain electrode and the slit have an overlapping region.

公开(公告)号：US11719987B2

公开(公告)日：2023-08-08

申请号：US17823570

申请日：2022-08-31

Applicant: InnoLux Corporation

Inventor： Yung-Shun Yang ,  Chun-Liang Lin ,  Yi-Ching Chen ,  Nai-Fang Hsu

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1337

CPC classification number: G02F1/136286 ,  G02F1/1368 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134372 ,  G02F2201/40 ,  H01L27/124

Abstract: A transistor substrate is provided. The transistor substrate includes a plurality of data lines and a plurality of scan lines. The scan lines intersect with the data lines to define a plurality of pixel units. One of the pixel units includes a first electrode, a second electrode and a switching transistor. The first electrode has a slit including a major axis portion and a curved portion connected to the major axis portion. One of the first electrode and the second electrode is used for receiving a pixel voltage signal, and the other is used for receiving a common voltage signal. The switching transistor includes a switching electrode. The switching electrode and the curved portion of the slit have an overlapping region, and an area of the overlapping region is 0.2 times to 0.8 times an area of the curved portion.