Title:
有機電界発光表示装置
Document Type and Number:
Japanese Patent JP6795882
Kind Code:
B2
Abstract:
An organic light emitting display device includes: data lines and auxiliary data lines, scan lines and light emission control lines crossing the data lines and the auxiliary data lines, a display area including display pixels formed at crossing regions of the data lines, the scan lines, and the light emission control lines, a non-display area including auxiliary pixels formed at crossing regions of the auxiliary data lines, the scan lines, and the light emission control lines, and auxiliary lines connected to the auxiliary pixels. Each of the auxiliary pixels may include: an auxiliary pixel driver configured to supply a driving current to a corresponding one of the auxiliary lines, and an auxiliary transistor connected to the corresponding one of the auxiliary lines and to a first power voltage line, configured to transmit a first power voltage from the first power voltage line, in response to a control signal.
Inventors:
Park
Application Number:
JP2015188345A
Publication Date:
December 02, 2020
Filing Date:
September 25, 2015
Export Citation:
Assignee:
Samsung Display Co.,Ltd.
International Classes:
G09G3/3233; G09G3/20; H01L51/50; H05B33/12
Domestic Patent References:
| JP2010217661A | ||||
| JP20093009A | ||||
| JP2010249883A | ||||
| JP200969514A | ||||
| JP2015228361A | ||||
| JP20161307A |
Foreign References:
| KR100666639B1 | ||||
| US20120001896 | ||||
| US20140240304 | ||||
| US20140292827 |
Attorney, Agent or Firm:
Kyosei International Patent Office