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Patent Searching and Data


Title:
VOLTAGE CONVERSION CIRCUIT, DISPLAY PANEL AND DRIVING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/138681
Kind Code:
A1
Abstract:
A voltage conversion circuit, display panel and driving method. The voltage conversion circuit (121) comprises a voltage dividing unit for receiving a main pixel region data signal voltage (Vm) and dividing the voltage of the main pixel region data signal voltage (Vm) to output an intermediate voltage (Vin); and a reverse unit for performing, under the control of a first clock signal (CLK1) and a second clock signal (CLK2), a reversing conversion of the intermediate voltage (Vin) to obtain a sub pixel region data signal voltage (Vs), such that a pixel voltage polarity of a sub pixel region is reversed with a pixel voltage polarity of a main pixel region.

Inventors:
XU HONGYUAN (CN)
Application Number:
PCT/CN2015/074894
Publication Date:
September 09, 2016
Filing Date:
March 23, 2015
Export Citation:
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Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G09G3/36; G02F1/133
Foreign References:
CN103744208A2014-04-23
CN201069506Y2008-06-04
CN104238209A2014-12-24
CN202330945U2012-07-11
CN1658275A2005-08-24
CN104330936A2015-02-04
US20100007810A12010-01-14
US8803855B22014-08-12
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
北京聿宏知识产权代理有限公司 (CN)
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