Title:
電気光学装置および電子機器
Document Type and Number:
Japanese Patent JP5018869
Kind Code:
B2
Abstract:
The invention provides an electrooptics device. A drive transistor generates a drive current corresponding to the grid electric potential. An OLED element illuminates with relevant brightness to the drive current. A transistor switches the on/off between the grid and the drain of the drive transistor TDr. A capacitance element has a first electrode and a second electrode. The second electrode is connected to the grid of the drive transistor. The transistor is inserted between a data line for providing the data electric potential and the first electrode. The capacitance element is arranged between the capacitance element and the data line and is connected to the grid between the electrical source line and the drive transistor.
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Inventors:
Takahashi Kajuri
Takehiko Kubota
Takehiko Kubota
Application Number:
JP2009271200A
Publication Date:
September 05, 2012
Filing Date:
November 30, 2009
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G09F9/30; G03B17/18; H01L51/50; H05B44/00
Domestic Patent References:
| JP2005316384A | ||||
| JP2003332072A | ||||
| JP2006030635A | ||||
| JP2006235609A | ||||
| JP2005340772A | ||||
| JP2004006137A |
Attorney, Agent or Firm:
Masahiko Ueyanagi
Osamu Suzawa
Kazuhiko Miyasaka
Osamu Suzawa
Kazuhiko Miyasaka