Title:
表示装置および表示装置の駆動方法
Document Type and Number:
Japanese Patent JP5431458
Kind Code:
B2
Abstract:
A display device includes, in a display region, a first circuit including a photodiode (62b), a first capacitor (62c), a second capacitor (62d), and an output amplifier (62a). A cathode of the photodiode (62b), one end of the first capacitor (62c), one end of the second capacitor (62d), and an input of the output amplifier (62a) are connected with one another via a first node (netA). An electrode at the other end of the second capacitor (62d) is provided on a substrate having a display surface of a display panel, and an electrode at the one end of the second capacitor (62d) is positioned to be away from the display surface in a thickness direction of the display panel in such a manner as to face the electrode at the other end of the second capacitor (62d).
Inventors:
Atsushi Murai
Yoshiharu Kataoka
Takuya Watanabe
Hajime Imai
Hideki Kitagawa
Yoshiharu Kataoka
Takuya Watanabe
Hajime Imai
Hideki Kitagawa
Application Number:
JP2011508182A
Publication Date:
March 05, 2014
Filing Date:
October 27, 2009
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G02F1/133; G06F3/042; G02F1/1333; G02F1/1368; G06F3/041; G09F9/00; G09F9/30; G09G3/20; G09G3/36
Domestic Patent References:
| JP2009036946A | 2009-02-19 | |||
| JP2008027292A | 2008-02-07 | |||
| JP2009036946A | 2009-02-19 | |||
| JP2008027292A | 2008-02-07 |
Foreign References:
| WO2008126768A1 | 2008-10-23 | |||
| WO2008126768A1 | 2008-10-23 |
Attorney, Agent or Firm:
Kenzo Hara International Patent Office