Title:
PIXEL DRIVING CIRCUIT, PIXEL DRIVING METHOD, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/205398
Kind Code:
A1
Abstract:
A pixel driving circuit, comprising: a pixel array (100), data lines (S1, S2, S3, ..., S7, …) and scan lines (G1, G2, …, G8, …), wherein the pixel array (100) comprises a plurality of pixel units (110) having four subpixels of different colors, and all the subpixels are arranged in dot inversion with the polarity of one subpixel being opposite to the polarity of an adjacent subpixel; the data lines (S1, S2, S3, ..., S7, …) and the scan lines (G1, G2, …, G8, …) are orthogonally configured in the pixel array (100), and each line of the pixel units (110) is provided with two scan lines, and each row of the pixel units (110) is provided with two data lines; when each data line (S1, S2, S3, ..., S7, …) passes through one line of the pixel units (110), two closest subpixels with the same polarity are connected, the polarities of all the subpixels which are connected on the same data line (S1, S2, S3, ..., S7, …) in the row direction are the same and the polarities of adjacent subpixels connected with the corresponding data line (S1, S2, S3, ..., S7, …) are opposite.
Inventors:
CHEN YU-JEN (CN)
Application Number:
PCT/CN2017/091678
Publication Date:
November 15, 2018
Filing Date:
July 04, 2017
Export Citation:
Assignee:
HKC CORP LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
CHONGQING HKC OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
G09G3/36
Foreign References:
| CN101566744A | 2009-10-28 | |||
| CN101996603A | 2011-03-30 | |||
| CN103065596A | 2013-04-24 | |||
| JP2014026069A | 2014-02-06 | |||
| US20110285950A1 | 2011-11-24 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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