公开(公告)号：US20180211598A1

公开(公告)日：2018-07-26

申请号：US15319772

申请日：2016-12-02

Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.

Inventor： Shijuan YI

IPC: G09G3/3258 ,  H01L27/32 ,  H01L51/56

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/02 ,  G09G2300/0426 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2320/0223 ,  H01L27/3276 ,  H01L51/56

Abstract: The present disclosure relates to an organic diode display driving circuit, a display panel, and an electronic device. The driving circuit includes a voltage source, a display-area circuit, and an auxiliary-area circuit being arranged outside a display area. The display-area circuit and the auxiliary-area circuit include power-supply wirings, signal wirings, and at least one pixel, and the voltage source connects to the pixel within the display area via the power-supply wirings. The voltage source further directly or indirectly connects to the pixel within the display area via the wirings in an auxiliary area. By configuring the wirings in the auxiliary area to connect to the voltage line, the resistance of the power-supply wirings in the display area may be reduced so as to eliminate the voltage drop of the power-supply wirings in the display area.

公开(公告)号：US20170017129A1

公开(公告)日：2017-01-19

申请号：US14777984

申请日：2015-07-31

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

Inventor： Mang ZHAO ,  Yong TIAN ,  Shijuan YI

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/136204 ,  G02F1/136209 ,  G02F1/136259 ,  G02F2001/136263 ,  G02F2001/13629

Abstract: A display panel and thin film transistor array substrate are provided. The thin film transistor array substrate includes an active area and a peripheral region. The thin film transistor array substrate further includes a base substrate, a light shield metal layer, a first insulating layer, a semiconductor layer, a second insulating layer, a first signal line layer, a second signal line layer, a third signal line layer, a third insulating layer, a fourth insulating layer, a common line layer, a fifth insulating layer, and a pixel electrode layer. The present invention prevents display failure problems caused by the signal line being disconnected.

Abstract translation: 提供显示面板和薄膜晶体管阵列基板。 薄膜晶体管阵列基板包括有源区和周边区。 薄膜晶体管阵列基板还包括基底基板，遮光金属层，第一绝缘层，半导体层，第二绝缘层，第一信号线层，第二信号线层，第三信号线层， 第三绝缘层，第四绝缘层，公共线层，第五绝缘层和像素电极层。 本发明防止由信号线断开而引起的显示故障问题。

公开(公告)号：US20170004796A1

公开(公告)日：2017-01-05

申请号：US14779016

申请日：2015-08-10

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD

Inventor： Mang ZHAO ,  Yong TIAN ,  Shijuan YI

IPC: G09G3/36 ,  H03K3/012 ,  H03K17/687

CPC classification number: G09G3/3677 ,  G09G3/20 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2330/021 ,  G11C19/00 ,  G11C19/287

Abstract: A scan driving circuit is provided. The scan driving circuit for driving cascaded scan lines includes a scan driving circuit, a latch module, a driving-signal generation module, an output control module, a high gate voltage source, and a low level gate voltage. The scan driving circuit of the present invention conducts a driving operation for the latch module by a first cascade signal and a second cascade signal, so that a clock signal is not required to be processed with a phase inversion, and thereby the scan driving circuit has less overall power consumption.

Abstract translation: 提供扫描驱动电路。 用于驱动级联扫描线的扫描驱动电路包括扫描驱动电路，锁存模块，驱动信号生成模块，输出控制模块，高栅极电压源和低电平栅极电压。 本发明的扫描驱动电路通过第一级联信号和第二级联信号对闩锁模块进行驱动操作，使得不需要在相位反转中处理时钟信号，从而扫描驱动电路具有 总体功耗较少