公开(公告)号：US10509277B2

公开(公告)日：2019-12-17

申请号：US15996421

申请日：2018-06-01

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

Inventor： Yujie Bai ,  Chun-hung Huang

IPC: G02F1/1345

Abstract: The present invention provides a LCD device, comprising: a backlight module, comprising a light emitting surface and an opposite back surface; a liquid crystal panel, on the light emitting surface, wherein a signal binding end is disposed on a front surface, away from the backlight module, of the liquid crystal panel; and a COF, comprising a flexible circuit board, and a binding part and a driver chip on a first surface of the flexible circuit board, wherein the flexible circuit board is connected to the signal binding end through the binding part and is bent extendedly to the back surface of the backlight module; and in the region of the flexible circuit board at the back surface of the backlight module, the first surface of the flexible circuit board comprises a first area facing away from the backlight module, and the driver chip is connected to the first area.

公开(公告)号：US09898978B2

公开(公告)日：2018-02-20

申请号：US14787019

申请日：2015-09-02

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

Inventor： Xingling Guo ,  Jinjie Zhou ,  Yujie Bai

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/3607 ,  G09G3/3688 ,  G09G2300/0452 ,  G09G2300/0804 ,  G09G2320/0247 ,  G09G2330/021 ,  G09G2340/06

Abstract: The present disclosure relates to a liquid crystal panel and the driving circuit. The liquid crystal panel includes a plurality of source driving circuits and a plurality of sub-pixel rows extending along a row direction. Each of the sub-pixel rows includes a plurality of sub-pixels of different colors and the sub-pixels are arranged periodically along the row direction. Within one scanning frame, polarity of driving voltage of at least one sub-pixel within the arranging period is opposite to that of other sub-pixels. Each of the source driving circuit includes at least two output ends respectively connecting to at least two sub-pixels having the same polarity of driving voltage within the same scanning frame to provide the driving voltage of the same polarity to the at least two sub-pixels. In this way, the power consumption of the source driving circuit may be reduced.

公开(公告)号：US20170148405A1

公开(公告)日：2017-05-25

申请号：US14786028

申请日：2015-05-25

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

Inventor： Zhenzhou Xing ,  Qingcheng Zuo ,  Yujie Bai

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3644 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2310/0205 ,  G09G2310/0218 ,  G09G2310/06

Abstract: An array substrate and a display device are disclosed. The present disclosure relates to the technical field of display, whereby the technical problem that the uniformity of the image of the liquid crystal display panel is affected by the distortion of the source driving signal can be solved.