Title:
IMAGE DISPLAY DEVICE AND METHOD FOR ADJUSTING IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/148974
Kind Code:
A1
Abstract:
An image display device comprises: a light-modulating element having an image-forming surface that modulates light to form an image; a prism facing the light-modulating element; a fixed plate fixed to the prism; a first movable plate connected to the fixed plate so as to be capable of sliding in a direction parallel to the image-forming surface; a first wire member of which one end is connected to the fixed plate and the other end is rotatable, and which is capable of displacing the first movable plate in a direction parallel to the image-forming surface by rotating; a second movable plate that holds the light-modulating element; and a second wire member of which one end is connected to the first movable plate and the other end is rotatable, and which is capable of displacing the second movable plate in a direction perpendicular to the image-forming surface by rotating.
More Like This:
Inventors:
KATO YUICHI (JP)
Application Number:
PCT/JP2022/004702
Publication Date:
August 10, 2023
Filing Date:
February 07, 2022
Export Citation:
Assignee:
SHARP NEC DISPLAY SOLUTIONS LTD (JP)
International Classes:
G03B21/14; G02F1/13
Domestic Patent References:
| WO2021152827A1 | 2021-08-05 |
Foreign References:
| US20050195504A1 | 2005-09-08 | |||
| JP2016118659A | 2016-06-30 | |||
| JP2011227404A | 2011-11-10 | |||
| JP2001215641A | 2001-08-10 | |||
| JPH05281509A | 1993-10-29 | |||
| JP2015215416A | 2015-12-03 | |||
| KR20030035779A | 2003-05-09 |
Attorney, Agent or Firm:
NIP&SBPJ PATENT FIRM (JP)
Download PDF:
Previous Patent: CUTTING TOOL
Next Patent: USER AUTHENTICATION METHOD, USE AUTHENTICATION SYSTEM, AND PROGRAM
Next Patent: USER AUTHENTICATION METHOD, USE AUTHENTICATION SYSTEM, AND PROGRAM