Title:
POWER SUPPLY CIRCUIT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/037430
Kind Code:
A1
Abstract:
A power supply circuit and a display device. The power supply circuit comprises: a power management integrated module (10) comprising a driving pin (11), the driving pin (11) being used for transmitting a driving signal; and a power transistor (20) of which the control end is connected to the driving pin (11), the first end is connected to a first power supply (VSS), and the second end is connected to a load for use to provide a voltage for the load.
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Inventors:
LIU XIAOSHI (CN)
WANG MIN (CN)
LIU YUANYUAN (CN)
DONG HUI (CN)
WANG MIN (CN)
LIU YUANYUAN (CN)
DONG HUI (CN)
Application Number:
PCT/CN2018/081722
Publication Date:
February 28, 2019
Filing Date:
April 03, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (CN)
International Classes:
H03K3/36
Foreign References:
| CN107565937A | 2018-01-09 | |||
| CN102590609A | 2012-07-18 | |||
| CN105826902A | 2016-08-03 | |||
| CN102331517A | 2012-01-25 | |||
| CN103604974A | 2014-02-26 | |||
| US20150220096A1 | 2015-08-06 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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