Title:
画像表示装置
Document Type and Number:
Japanese Patent JP6948552
Kind Code:
B2
Abstract:
To provide an image display device capable of moving a screen at a high speed.SOLUTION: An image display device includes: a light source 101; a movable screen 301 on which images are formed by irradiating light from the light source 101; a fixed screen 302 on which images are formed by irradiating the light from the light source 101; an optical system that generates virtual images with light from the movable screen 301 and the fixed screen 302; a drive unit 300 for moving the movable screen 301 in an optical axis direction; and an image processing part 201 that modulates the light irradiated onto the movable screen 301 and the fixed screen 302 according to image signals.SELECTED DRAWING: Figure 2
Inventors:
Susumu Urakami
Takahisa Shiramizu
Akira Kurozuka
Hiroyuki Furuya
Takahisa Shiramizu
Akira Kurozuka
Hiroyuki Furuya
Application Number:
JP2020021945A
Publication Date:
October 13, 2021
Filing Date:
February 12, 2020
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
G02B27/01; B60K35/00; B60R11/02; G02B30/54; H04N5/64; H04N13/346; H04N13/363
Domestic Patent References:
| JP2015191222A | ||||
| JP2015090377A | ||||
| JP2009150947A | ||||
| JP6214189A | ||||
| JP2008180759A | ||||
| JP2009075483A |
Foreign References:
| US9030749 | ||||
| KR101131983B1 | ||||
| US20150226965 |
Attorney, Agent or Firm:
Masamasa Shibano
Makoto Ohashi
Makoto Ohashi