Title:
METHOD AND DEVICE FOR CONTROLLING CHARGING AND DISCHARGING OF CAPACITOR MODULE AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/036303
Kind Code:
A1
Abstract:
Disclosed is a method for controlling charging and discharging of a capacitor module. The capacitor module comprises a plurality of branches connected in parallel, each of the branches comprising a capacitor and a switch connected with the capacitor in series. The method comprises: measuring a first charging/discharging time for the capacitor module to charge/discharge from an initial voltage to an intermediate voltage; and adjusting a second charging/discharging time for the capacitor module to continue charging/discharging from the intermediate voltage to a target voltage by controlling the on/off of at least one of the switches according to the first charging/discharging time, the intermediate voltage being between the initial voltage and the target voltage. Further disclosed are a device for controlling the charging and discharging of a capacitor module and a display device comprising the device.
Inventors:
SONG CHEN (CN)
LIU AIRONG (CN)
WANG TANGXIANG (CN)
CHEN LEI (CN)
LIU AIRONG (CN)
WANG TANGXIANG (CN)
CHEN LEI (CN)
Application Number:
PCT/CN2017/093081
Publication Date:
March 01, 2018
Filing Date:
July 17, 2017
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H02J7/34
Foreign References:
CN106410931A | 2017-02-15 | |||
CN103713784A | 2014-04-09 | |||
CN101539698A | 2009-09-23 | |||
JP2010124582A | 2010-06-03 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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