公开(公告)号：US20190302352A1

公开(公告)日：2019-10-03

申请号：US16193391

申请日：2018-11-16

申请人： BOE Technology Group Co., Ltd. ,  Chengdu BOE Optoelectronics Technology Co., Ltd.

发明人： Bing XU ,  Dongwang JIA ,  Junping BAO ,  Xinghua LI

IPC分类号： F21V8/00 ,  G02F1/1333 ,  G02F1/133

摘要： The present disclosure provides a display device which includes a liquid crystal display panel and a backlight assembly. The backlight assembly includes a light diffusion component and a light emitting component optically coupled to the light diffusion component. The display device further includes a light guide component configured to direct ambient light to the light diffusion component.

公开(公告)号：US20180315366A1

公开(公告)日：2018-11-01

申请号：US15843827

申请日：2017-12-15

申请人： BOE TECHNOLOGY GROUP CO., LTD. ,  CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

发明人： Dongwang JIA ,  Xi WANG ,  Xinghua LI ,  Junping BAO

IPC分类号： G09G3/20 ,  G09G3/00

摘要： The embodiments of the disclosure provide a source drive IC, a display device and a drive method therefor. The source drive IC comprises: a control selection module, a solid color grayscale control module and a non-solid color grayscale control module. The control selection module may be configured to receive a timing control signal inputted by a timing controller, and determine according thereto whether a current drive image is a solid color grayscale image, in response to determining that the current drive image is a solid color grayscale image, send the timing control signal to the solid color grayscale control module, and in response to determining that the current drive image is a non-solid color grayscale image, send the timing control signal to the non-solid color grayscale control module. The non-solid color grayscale control module may, according to the received timing control signal, obtain multiple sets of data voltages.