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Patent Searching and Data


Title:
LUMINOUS DISPLAY DEVICE, AND ITS MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2007/148540
Kind Code:
A1
Abstract:
Provided is a luminous display device capable of retaining a low power consumption irrespective of the constitution of an auxiliary wiring and improving a display quality. A second electrode (20) and an auxiliary wiring (18B) are electrically connected through a conductive contact portion (15B). Moreover, only a portion of the auxiliary wiring (18B) is connected with the contact portion (15B). Even if the surface of the auxiliary wiring (18B) is oxidized, an increase in the connection resistance is avoided. When the contact portion (15B) is formed, moreover, no limit is placed on the layout.

Inventors:
FUJIOKA HIROFUMI (JP)
OZAWA NOBUO (JP)
Application Number:
PCT/JP2007/061511
Publication Date:
December 27, 2007
Filing Date:
June 07, 2007
Export Citation:
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Assignee:
SONY CORP (JP)
FUJIOKA HIROFUMI (JP)
OZAWA NOBUO (JP)
International Classes:
G09F9/30; H01L27/32; H01L51/50; H05B33/10; H05B33/26; H05B44/00
Foreign References:
JP2005327674A2005-11-24
JP2005093397A2005-04-07
JP2006113376A2006-04-27
JP2006011059A2006-01-12
JP2006106575A2006-04-20
Attorney, Agent or Firm:
FUJISHIMA, Youichiro et al. (9-5 Shinjuku 1-chome, Shinjuku-ku Tokyo 22, JP)
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