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1. (WO2017033601) DISPLAY DEVICE AND DISPLAY DEVICE ADJUSTMENT METHOD

Pub. No.:    WO/2017/033601    International Application No.:    PCT/JP2016/070516
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Wed Jul 13 01:59:59 CEST 2016
IPC: G02B 27/02
H04N 5/64
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: AKUTSU Katsuyuki
阿久津 克之
Title: DISPLAY DEVICE AND DISPLAY DEVICE ADJUSTMENT METHOD
Abstract:
The purpose of the present invention is to enable a mechanism of a moving device and the like to be made smaller and simplified, and to provide a display device that has a structure which enables a viewer to easily handle changes in the state in which a viewer wears the display device. This display device is provided with a frame and an image display device (100). The image display device (100) is provided with the following: an image forming device (111); a first optical member (141) onto which light from the image forming device (111) is incident; a second optical member (142) that forms the light from the first optical member (141) into an image on an eye (21) of the viewer; and a moving device (41) that causes the optical axis of the image forming device (111) and the optical axis of the first optical member (141) to move relatively in the horizontal direction and/or the vertical direction. The image forming device (111) and the eye (21) of the viewer are in a conjugate relationship, and a two-sided telecentric system is formed by the first optical member (141) and the second optical member (142).