IP Library Granted Patent US 7,639,335
Granted Patent B2
US 7,639,335 · App. 12/043,653 · Granted Dec 29, 2009

Electro-optical device and electronic apparatus

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Quick Facts
Patent No.
US 7,639,335
App. No.
12/043,653
Granted
Dec 29, 2009
Kind
B2
Abstract

An electro-optical device includes an electro-optical panel including a first substrate and a second substrate which interpose an electro-optical material therebetween, a transparent conductive film disposed on an outer surface of the first substrate or the second substrate, and a base member having an electrode electrically connected to the transparent conductive film via an adhesive, in which the electrode is formed at a region having a plane shape, which is the same as or narrower than that of the base member, the base member is provided with concave portions or through-holes disposed along a side thereof, and the concave portions or the through-holes are provided with the adhesive.

Claims (12)

1. An electro-optical device comprising:

an electro-optical panel including a first substrate and a second substrate which interpose an electro-optical material therebetween;

a transparent conductive film disposed on an outer surface of the first substrate or the second substrate; and

a base member having an electrode electrically connected to the transparent conductive film via an adhesive,

wherein the electrode is formed at a region having a plane shape, which is the same as or narrower than that of the base member, the base member is provided with concave portions or through-holes disposed along a side thereof, and the concave portions or the through-holes of the base member are provided with the adhesive.

2. The electro-optical device according to claim 1 , wherein the electrode has a concave portion at an outer edge thereof, and the concave portion of the electrode is filled with the adhesive.

3. The electro-optical device according to claim 1 , wherein the side surface of the electrode is coated with the adhesive.

4. The electro-optical device according to claim 1 , wherein the through-hole is formed at a position where the through-hole does not overlap the electrode.

5. The electro-optical device according to claim 2 , wherein the concave portion of the electrode overlaps the concave portion of the base member in a plan view.

6. The electro-optical device according to claim 2 , wherein the through-hole of the base member is formed to extend in a direction directing toward an opening of the concave portion of the electrode.

7. The electro-optical device according to claim 1 , wherein the adhesive is an anisotropic conductive film.

8. An electronic apparatus comprising the electro-optical device according to claim 1 .

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 8, 2013
From: SONY CORPORATION
To: JAPAN DISPLAY WEST INC.
Reel/Frame 031377/0942 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 8, 2010
From: EPSON IMAGING DEVICES CORPORATION
To: SONY CORPORATION
Reel/Frame 024500/0239 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 6, 2008
From: KURASAWA, MUNENORI
To: EPSON IMAGING DEVICES CORPORATION
Reel/Frame 020611/0929 →