Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2022139536
Kind Code:
A
Abstract:
To provide a display device in which the distortion of an image that is small in capacity and is magnified is suppressed.SOLUTION: A display device 100 includes an image generation unit 110 that emits a generated image from a two-dimensional display region 112, a first transparent substrate 120 that receives the incidence of the image emitted from the display region 112 from a side surface 122 and generates a projection image P1 magnifying the incident image in a horizontal direction to a side surface 124, a second transparent substrate 140 that receives the incidence of the projection image P1 from the side surface 144 and generates a projection image P2 magnifying the incident projection image P1 in a vertical direction to an upper surface S1, and a second angle modulator 150 that modulates the angle with the projection image P2 directed to an observer.SELECTED DRAWING: Figure 3
Inventors:
YOSHII KATSUMASA
OTANI HISASHI
OTANI HISASHI
Application Number:
JP2021039969A
Publication Date:
September 26, 2022
Filing Date:
March 12, 2021
Export Citation:
Assignee:
ALPSALPINE CO LTD
International Classes:
G02B27/01; G09F9/00
Attorney, Agent or Firm:
Kyozo Katayose
Katsushi Sato
Masahiko Amagai
Kazuyuki Tachibana
Katsushi Sato
Masahiko Amagai
Kazuyuki Tachibana