Light guide plate, light emitting device, display device and game machine
AssigneeOMRON Corporation
InventorsJun Kishimoto, Yoshihiko Takagi
Life of this patent
Estimating the term…
Abstract
A light guide plate for presenting a stereoscopic image via parallax includes: a plurality of deflectors arranged in rows parallel to an incidence surface through which light from a light source enters the light guide plate, the light totally reflecting inside the light guide plate while being guided therethrough, the plurality of deflectors including a reflection surface for reflecting and causing an emission surface to emit said light; and the reflection surfaces in a row of the plurality of deflectors are all oriented in the same direction with the orientation of the reflection surfaces changing for each row in accordance with distance from the incidence surface.
Claims19
A light guide plate for presenting a stereoscopic image via parallax, the light guide plate comprising:
- a plurality of deflectors arranged in rows parallel to an incidence surface through which light from a light source enters the light guide plate, the light totally reflecting inside the light guide plate while being guided therethrough, the plurality of deflectors comprising a reflection surface for reflecting and causing an emission surface to emit said light, wherein
- the reflection surfaces in a row of the plurality of deflectors are all oriented in the same direction with the orientation of the reflection surfaces changing for each row in accordance with distance from the incidence surface.
Dependencies are inferred from the claim text.