Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
Reexamination Certificate
2006-12-06
2010-10-05
Won, Bumsuk (Department: 2889)
Electric lamp and discharge devices
With luminescent solid or liquid material
Solid-state type
C313S509000, C313S512000
Reexamination Certificate
active
07808176
ABSTRACT:
A display unit capable of preventing corrosion of a metal wiring and improving the reliability is provided. The display unit includes a driving panel having a bonding region and a terminal region on a driving substrate and a sealing panel bonded on the bonding region of the driving panel with an adhesive layer in between. The bonding region includes a circuit section, a coating layer covering the circuit section, and a display portion composed of a plurality of display devices. A plurality of metal wirings is electrically connected to the circuit section in the bonding region and extended to the terminal region. The coating layer has at least one separated region between the plurality of metal wirings.
REFERENCES:
patent: 2003/0233886 (2003-12-01), Uramachi et al.
patent: 2005/0242719 (2005-11-01), Park
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Japanese Office Action issued Jul. 1, 2009 for corresponding Japanese Application No. 2005-354527.
Japanese Office Action issued Apr. 15, 2010 for corresponding Japanese Application No. 2010-004031.
Kanaya Yasuhiro
Kubota Shinji
Sakaguchi Masayki
Takagi Kazunari
Yamaguchi Toshiaki
Sony Corporation
Tobin Christopher M.
Won Bumsuk
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