Title:
DEVICE AND METHOD FOR SETTING SIGNAL FREQUENCY OF TIMING SEQUENCE CONTROLLER, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/172481
Kind Code:
A1
Abstract:
A device and method for setting the signal frequency of a timing sequence controller (TCON) of a display device; the device comprises a frequency setting module for setting the signal frequency of the TCON of the display device as a fixed value having no relationship with the low-voltage differential signaling (LVDS) frequency of the TCON of the display device. Also disclosed is a method for setting the signal frequency of the TCON of the display device, such that the clock frequency of a rear-end TCON will not be affected even if the clock frequency of a front-end LVDS changes, thus saving a PLL circuit for the entire system circuit, and reducing costs.
Inventors:
ZHANG YANPING (CN)
Application Number:
PCT/CN2014/086711
Publication Date:
November 19, 2015
Filing Date:
September 17, 2014
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:
H03L7/00
Foreign References:
| CN103997335A | 2014-08-20 | |||
| CN101114434A | 2008-01-30 | |||
| CN201845326U | 2011-05-25 | |||
| CN202634377U | 2012-12-26 | |||
| JP2005006123A | 2005-01-06 | |||
| US20090174691A1 | 2009-07-09 |
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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