Title:
表示装置
Document Type and Number:
Japanese Patent JP6658680
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a display device, an electronic apparatus and a method of driving a display device capable of improving the contrast when displaying black gradation.SOLUTION: The display device comprises a light emitting element, a control terminal, a first terminal, and a second terminal. The second terminal includes a driving transistor connected to the light emitting element, a switch transistor connected to the light emitting element, and a light emission control transistor connected to the first terminal of the driving transistor. After the light emission control transistor changes from a non-conduction state to a conduction state, the driving transistor is changed to a non-conduction state.SELECTED DRAWING: Figure 2
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Inventors:
Kimura Kei
Yusuke Onoyama
Yusuke Onoyama
Application Number:
JP2017121819A
Publication Date:
March 04, 2020
Filing Date:
June 22, 2017
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G09F9/30; G09G3/3233; G09G3/20; H01L27/32; H01L51/50; H05B33/12
Domestic Patent References:
| JP2005202255A | ||||
| JP2013161084A | ||||
| JP2009294508A | ||||
| JP2006308768A |
Foreign References:
| US20050259093 | ||||
| US20130201172 | ||||
| US20120001893 |
Attorney, Agent or Firm:
Sakai International Patent Office