Patent ID: 11906831
Assignee: SEIKO EPSON CORPORATION
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 1:
2. An electro-optical device, comprising:
a first substrate;
a second substrate bonded to the first substrate;
a liquid crystal layer provided between the first substrate and the second substrate;
a third substrate provided on an opposite side of the first substrate from the liquid crystal layer; and
a frame configured to house the first substrate, the second substrate, and the third substrate, wherein
the frame includes an abutment surface directly contacting and abutting on a second surface of the third substrate that faces toward the liquid crystal layer,
the third substrate is larger than the first substrate, and
the third substrate and the frame are bonded to each other via an adhesive layer disposed between a side surface of the third substrate and an inner wall of the frame.