Patent ID: 11874548
Assignee: SEIKO EPSON CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 8:
9. An image forming panel device comprising:
a panel unit including a first surface and a second surface on an opposite side of the first surface and including a panel configured to emit image light
a first metal frame disposed around an image forming region on at least one of the first surface and the second surface of the panel unit and having thermal conductivity; and
a first planar heat generating body provided on a surface on an opposite side of a side where the panel unit is provided in the first metal frame and including a first heat generating wire for supplying heat to an entire periphery of the first metal frame, wherein
the first planar heat generating body includes a sheet-like base material and the first heat generating wire provided on the base material,
the base material includes a plurality of opening sections provided to avoid the first heat generating wire,
the first metal frame and the first planar heat generating body are fixed via an adhesive, and
a part of the adhesive infiltrates into at least a part of the plurality of opening sections.