Title:
PIXEL STRUCTURE, DISPLAY DEVICE, AND DRIVING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/133088
Kind Code:
A1
Abstract:
Disclosed are a pixel structure, a driving method thereof, and a display device. The pixel structure comprises a first light-emitting device (LD1), a second light-emitting device (LD2), a common drive unit (CDU), a first drive transistor (DT1), and a second drive transistor (DT2), a first switch unit (SW1) operably coupled between the first drive transistor (DT1) and the first light-emitting device (LD1), and a second switch unit (SW2) operably coupled between the second drive transistor (DT2) and the second light-emitting device (LD2). The second drive transistor (DT2) has a channel width-to-length ratio less than that of the first drive transistor (DT1). The first switch unit (SW1) and the second switch unit (SW2) are configured to be closed in a time-division manner.
Inventors:
CHUNG CHIEHHSING (CN)
Application Number:
PCT/CN2016/080207
Publication Date:
August 10, 2017
Filing Date:
April 26, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G09G3/3208
Foreign References:
| CN105513534A | 2016-04-20 | |||
| JP2007108247A | 2007-04-26 | |||
| CN1959790A | 2007-05-09 | |||
| CN1737892A | 2006-02-22 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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