Electro-optical device and electronic apparatus
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.
1. 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.
2. The electro-optical device according to claim 1 , further comprising an inorganic layer covering an exposed surface of the second seal member.
3. The electro-optical device according to claim 1 ,
wherein a side face of the second substrate is located on an inner side of a side face of the first substrate in a plan view,
the second substrate includes a sloped surface formed between the side face of the second substrate and a face of the second substrate opposing the first substrate, the sloped surface being inclined with respect to a face of the first substrate opposing the second substrate, and
at least a part of at least one of the plurality of second particles is located between the sloped surface and the face of the first substrate opposing the second substrate, at a position overlapping the sloped surface in a plan view.
4. The electro-optical device according to claim 1 ,
wherein the first seal member includes a spacer that defines a clearance between the first substrate and the second substrate, and
the first particles are smaller in diameter than the spacer.
5. The electro-optical device according to claim 1 ,
wherein a mass percentage of the first particles in the second seal member is larger than a mass percentage of the second particles in the second seal member.
6. An electronic apparatus comprising the electro-optical device according to claim 1 .