Invention Grant
- Patent Title: Control circuit, display apparatus and method for supplying power to light source in display apparatus
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Application No.: US16316247Application Date: 2018-05-31
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Publication No.: US11355073B2Publication Date: 2022-06-07
- Inventor: Dong Liu
- Applicant: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing; CN Beijing
- Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.,BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing; CN Beijing
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg
- Priority: CN201710792017.9 20170905
- International Application: PCT/CN2018/089171 WO 20180531
- International Announcement: WO2019/047572 WO 20190314
- Main IPC: G09G3/34
- IPC: G09G3/34 ; G09G3/36 ; H02J7/00 ; H02J7/35
Abstract:
The present disclosure provides a control circuit, a display apparatus, and a method for supplying power to a light source in a display apparatus. The control circuit includes a first power source, a second power source, and a control device. The first power source and the second power source are both coupled to the control device. The control device is configured to control a connection between the first power source and a light source and a connection between the second power source and the light source.
Public/Granted literature
- US20210335285A1 Control Circuit, Display Apparatus and Method for Supplying Power to Light Source in Display Apparatus Public/Granted day:2021-10-28
Information query
IPC分类:
