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Patent Searching and Data


Title:
CONTROL CIRCUIT AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/166497
Kind Code:
A1
Abstract:
Provided in the present disclosure is a control circuit, comprising a power supply input end, an energy storage unit, a switch unit, and a trigger unit. An input end of the energy storage unit is connected to the power supply input end. The energy storage unit is used for storing electricity and then supplying power to the control circuit. An input end of the switch unit is connected to the power supply input end. An output end of the switch unit is connected to a power module. A control end of the switch unit is connected to an output end of the trigger unit. The switch unit is used for changing a state of connection between the input end of the switch unit and the output end of the switch unit when the control end of the switch unit receives a trigger signal of the trigger unit. Also provided in the present disclosure is a display device comprising the control circuit. The control circuit is applicable in the display device and greatly reduces the standby power consumption of the power module of the display device.

Inventors:
WEI, Kaitao (No. 9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2018/079127
Publication Date:
September 20, 2018
Filing Date:
March 15, 2018
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No. 10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
K-TRONICS (SUZHOU) TECHNOLOGY CO., LTD. (No. 1700 Zhongshan North Rd, Economic and Technological Development ZoneWujiang Distric, Suzhou Jiangsu 0, 215200, CN)
International Classes:
H02M1/36
Foreign References:
CN206807282U2017-12-26
CN2755883Y2006-02-01
CN102183899A2011-09-14
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CHEN, Yuan10th Floor, Tower D, Minsheng Financial Center,28 Jianguomennei Avenue, Dongcheng District, Beijing 5, 100005, CN)
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