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US 10,761,332 B2Granted
Light-guiding device and display device
AssigneeSeiko Epson Corporation
InventorsHayato Matsuki, Shohei Yoshida, Takashi Takeda
Life of this patent
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Abstract
A light-guiding device according to an aspect of the invention includes an incident section configured to make light incident, a light guide configured to guide the light incident from the incident section, a bonding layer configured to bond the incident section and the light guide, and a reflection member provided on a side surface of the bonding layer.
Claims5
A light-guiding device, comprising:
- an incident section configured to make light incident;
- a light guide configured to guide the light incident from the incident section;
- a bonding layer configured to bond the incident section and the light guide;
- and
- a reflection member provided on both side surfaces of the bonding layer, the side surfaces of the bonding layer being surfaces facing each other in a front-rear direction when the light-guiding device is worn by a user.
2 more elements
Dependencies are inferred from the claim text.