Title:
DISPLAY SCREEN SYSTEM AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/090864
Kind Code:
A1
Abstract:
Disclosed is a display screen system. The display screen winding-in system comprises: a flexible display part; a winding receiving part for receiving the display part from a first end of the display part in a winding manner; and a control module for controlling the display part and the winding receiving part. The control module comprises a current detection circuit; the current detection circuit comprises a front-side electrode provided on the front side of the display part and a back-side electrode provided on the back side of the display part; and the front-side electrode and the back-side electrode are configured as follows: when the display part is wound, the front-side electrode can be in contact with the back-side electrode, thereby enabling the current detection circuit to be in a switch-on state. Also proposed is a control method for a display screen system. The control method comprises: detecting a current value in the current detection circuit; according to the detected current value, determining a winding state of the display part; and according to the determined winding state of the display part, controlling the display part and/or the winding receiving part.
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Inventors:
SONG SONG (CN)
Application Number:
PCT/CN2015/080227
Publication Date:
June 16, 2016
Filing Date:
May 29, 2015
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G06F1/16
Foreign References:
| CN103389866A | 2013-11-13 | |||
| CN104122992A | 2014-10-29 | |||
| CN104407675A | 2015-03-11 | |||
| CN204347693U | 2015-05-20 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
中科专利商标代理有限责任公司 (CN)
中科专利商标代理有限责任公司 (CN)
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