公开(公告)号：US12211460B2

公开(公告)日：2025-01-28

申请号：US18408053

申请日：2024-01-09

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Haotian Lu ,  Linzhi Wang ,  Baiquan Lin ,  Zhen Liu ,  Kerui Xi ,  Kaidi Zhang ,  Yifan Xing ,  Xin Xu ,  Huijun Jin

IPC: G09G5/00 ,  G02F1/167 ,  G02F1/1685 ,  G09G3/34

Abstract: Provided are a driver board, a display panel, and a display apparatus. The driver board includes a driver circuit. The driver circuit includes N pixel electrodes, N pixel switches, a data switch, and a storage capacitor, N is a positive integer, and N≥2. The storage capacitor includes a reference electrode and a counter electrode. A control terminal of the pixel switch receives a gating signal, a first terminal of the pixel switch is connected to the counter electrode, and a second terminal of the pixel switch is connected to the pixel electrode. The driver board further includes data lines, and each data line is connected to the counter electrode via the data switch.

公开(公告)号：US12085815B2

公开(公告)日：2024-09-10

申请号：US17880994

申请日：2022-08-04

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Zhenyu Jia ,  Kerui Xi ,  Ping Su ,  Baiquan Lin ,  Linzhi Wang ,  Qingsan Zhu ,  Xiaonan Han ,  Yifan Xing ,  Xin Li ,  Feng Qin

IPC: G02F1/1345 ,  H01Q1/38 ,  H01Q3/36 ,  G06F1/16

CPC classification number: G02F1/1345 ,  H01Q1/38 ,  H01Q3/36 ,  G06F1/1698

Abstract: A substrate module, a display apparatus, and a liquid crystal antenna are provided in the present disclosure. The substrate module includes a first substrate. The first substrate includes a first sub-region and a second sub-region; the second sub-region includes a binding region; and the binding region includes first pins. The first sub-region includes first loads, and a first sub-pin is electrically connected to the first load. The second sub-region includes at least one second load, and a second sub-pin is electrically connected to the second load. The second load includes a capacitor including a first capacitor. The first substrate includes a first base substrate, a first electrode layer, a first insulating layer and a second electrode layer. Along a direction perpendicular to a plane of the base substrate, an overlapping portion of a first electrode portion and a second electrode portion forms the first capacitor.