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

Claim 0:
1. 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 a facing surface facing a first surface of the third substrate, the first surface being located on a side of the third substrate that is opposite to the liquid crystal layer,
the third substrate is larger than the first substrate, and
among the first substrate, the second substrate and the third substrate, the frame is only bonded to the third substrate via an adhesive layer, wherein the adhesive layer is disposed between the first surface of the third substrate and the facing surface of the frame and between a side surface of the third substrate and an inner side wall of the frame.