Title:
PIXEL STRUCTURE, DRIVING METHOD THEREFOR, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/004690
Kind Code:
A1
Abstract:
A pixel structure, a driving method therefor, and a display device. The pixel structure comprises multiple pixel units and compensation units corresponding to the pixel units. Each pixel unit comprises a first pixel circuit and a second pixel circuit adjacent to each other. The first pixel circuit comprises: a first driver transistor (DTFT1) and a first display component (OLED1). The second pixel circuit comprises: a second driver transistor (DTFT2) and a second display component (OLED2). The first pixel circuit and the second pixel circuit share a compensation unit and are controlled via a same data line (Data). The compensation unit is used for regulating a gate electrode voltage of the first driver transistor (DTFT1) in the first pixel circuit, thus eliminating effects that a threshold voltage of the first driver transistor (DTFT1) has on a driving current of the first display component (OLED1), and for regulating a gate electrode voltage of the second driver transistor (DTFT2) in the second pixel circuit, thus eliminating effects that a threshold voltage of the second driver transistor (DTFT2) has on a driving current of the second display component (OLED2). The circuit structure allows for a reduced pixel size, thus acquiring an increased resolution.
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Inventors:
YANG SHENGJI (CN)
Application Number:
PCT/CN2014/088396
Publication Date:
January 14, 2016
Filing Date:
October 11, 2014
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE OPTOELECTRONICS (CN)
BEIJING BOE OPTOELECTRONICS (CN)
International Classes:
G09G3/3233
Foreign References:
| CN104091559A | 2014-10-08 | |||
| CN101826300A | 2010-09-08 | |||
| CN103150991A | 2013-06-12 | |||
| CN101751887A | 2010-06-23 | |||
| US20120026146A1 | 2012-02-02 |
Other References:
See also references of EP 3168832A4
None
None
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
北京市柳沈律师事务所 (CN)
北京市柳沈律师事务所 (CN)
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