| 摘要 |
PROBLEM TO BE SOLVED: To contribute to reduction of a frame region in an electro-optical device having a first substrate having a conducting electrode disposed in the frame region, a second substrate disposed opposing to the first substrate and having a common electrode film disposed in an optical region, and an optical material layer interposed by the first substrate and the second substrate, in which the conducting electrode of the first substrate and the common electrode film of the second substrate are electrically conducted to each other. SOLUTION: The common electrode film 22 is also disposed in the frame region by extending from the optical region to the frame region. At least one protruding portion 21 is disposed in an underlay side of the common electrode film 22 in the frame region on the second substrate 2 so as to bring a part of the common electrode film 22 into contact with the conducting electrode 51 of the first substrate 1. COPYRIGHT: (C)2008,JPO&INPIT
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