Title:
IMAGE LIGHT REFLECTION UNIT
Document Type and Number:
Japanese Patent JP2023024472
Kind Code:
A
Abstract:
To provide a combiner unit (image light reflection unit) that prevents change in appearance of an image superimposed on an outer scenery before and after rotation of a combiner (optical element).SOLUTION: An image light reflection unit comprises: an optical element that reflects, on a reflection surface 210a, light forming an image emitted from a light source 10 to allow a user to visually recognize the image; and an angle adjustment mechanism 220 that rotatably holds the optical element and rotates the optical element around a virtual axis 210b to adjust a tilt angle of the reflection surface with respect to the user. The virtual axis 210b is in contact with the reflection surface 210a at substantially the center of the reflection surface 210a.SELECTED DRAWING: Figure 3
Inventors:
Shunichi Mabuchi
Sachio Tanahashi
Nobuyuki Sato
Sachio Tanahashi
Nobuyuki Sato
Application Number:
JP2022187992A
Publication Date:
February 16, 2023
Filing Date:
November 25, 2022
Export Citation:
Assignee:
Pioneer Corporation
Tohoku Pioneer Co., Ltd.
Tohoku Pioneer Co., Ltd.
International Classes:
G02B27/01; B60K35/00; G02B7/00; G02B7/182
Attorney, Agent or Firm:
Patent Attorney Corporation Lexto International Patent Office
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