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US 2014/0211144 A1Published application
Electro-optical device and electronic apparatus
AssigneeSeiko Epson Corporation
InventorTakashi Shinohara
Life of this patent
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Abstract
In an electro-optical device, an electro-optical material is doubly sealed with a first seal member and a second seal member. In the second seal member, first particles are located in a gap between a first substrate and a second substrate, and second particles are located outside of the gap between the first substrate and the second substrate, so as to cover the opening of the gap.
Claims6
An electro-optical device comprising:
- a first substrate;
- a second substrate opposed to the first substrate;
- an electro-optical material retained between the first substrate and the second substrate;
- a first seal member combining the first substrate and the second substrate together and sealing the electro-optical material;
- and
- a second seal member formed along an outer periphery of the first seal member and containing a plurality of first particles and a plurality of second particles larger in diameter than the first particles,
- wherein the first particles are located between the first substrate and the second substrate, and the second particles are located on an outer side of the region where the first particles are located.
4 more elements
Dependencies are inferred from the claim text.