Title:
DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/011602
Kind Code:
A1
Abstract:
A display device includes a display element, a thin film transistor for controlling the light emission of the display element, and a signal line connected to the thin film transistor. The thin film transistor includes a gate electrode formed on an insulating substrate, a gate insulating film formed on the substrate so as to cover the gate electrode, a channel layer formed on the gate insulating film, and a source electrode and drain electrode connected to the channel layer. A mounted terminal for the signal line is configured by laminating a metal-oxide layer (71) on a copper layer (70) while the cross-section of the mounted terminal is formed into a trapezoidal shape and the side surface and the periphery of the upper surface of the mounted terminal is covered with a protective film (73).
Inventors:
SATO ICHIRO
Application Number:
PCT/JP2012/001591
Publication Date:
January 24, 2013
Filing Date:
March 08, 2012
Export Citation:
Assignee:
PANASONIC CORP (JP)
SATO ICHIRO
SATO ICHIRO
International Classes:
G09F9/30; H01L27/32; H01L29/786; H01L51/50
Foreign References:
JP2006156403A | 2006-06-15 | |||
JP2001042355A | 2001-02-16 | |||
JP2002090779A | 2002-03-27 | |||
JP2004302466A | 2004-10-28 |
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
Hiroki Naito (JP)
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Claims: