公开(公告)号：US20170322461A1

公开(公告)日：2017-11-09

申请号：US14906274

申请日：2016-01-07

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Jingfeng XUE ,  Xin ZHANG

IPC: G02F1/1343 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/133788 ,  G02F1/13394 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/122 ,  G02F2201/40

Abstract: A liquid crystal panel and a pixel structure thereof are described. The pixel structure has a plurality of pixel units, a plurality of black matrices, a plurality of data lines, a plurality of common electrodes and a plurality of gate lines. The black matrices, the data lines, the common electrodes and the gate lines are all disposed along and overlapped with dark lines of the pixel units for raising an opening rate of the pixel structure, thereby improving a display effect of the liquid crystal panel.

公开(公告)号：US20170005642A1

公开(公告)日：2017-01-05

申请号：US14783100

申请日：2015-08-10

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD

Inventor： Mang ZHAO ,  Yong TIAN ,  Gui CHEN ,  Caiqin CHEN ,  Xin ZHANG

IPC: H03K3/012 ,  G09G3/36

CPC classification number: H03K3/012 ,  G09G3/3677 ,  G09G2300/0408 ,  G09G2300/0814 ,  G09G2310/0202 ,  G09G2310/0289

Abstract: A scan driving circuit configured for driving cascaded scan lines is provided, which includes an input control module, a latch module, a driving-signal generation module, an output control module, a constant high voltage source and a constant low voltage source. The scan driving circuit of the present invention drives the input control module through cascade signals of a preceding stage and cascade signals of a succeeding stage, so as to reduce interference and the driving power consumption of the scan driving circuit.

Abstract translation: 提供了一种用于驱动级联扫描线的扫描驱动电路，其包括输入控制模块，锁存模块，驱动信号生成模块，输出控制模块，恒定高压源和恒定低电压源。 本发明的扫描驱动电路通过前级级联信号和后级级联信号来驱动输入控制模块，以减少扫描驱动电路的干扰和驱动功耗。