Title:
FOLDING AERIAL IMAGE DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/238561
Kind Code:
A1
Abstract:
Provided is an aerial image display device that can be folded up small and freely carried. This aerial image display device comprises: a display substrate on which a noncontact interface screen is displayed; an optical panel that is connected to the display substrate by a hinge; and a support structure capable of securing the display substrate and the optical panel at a predetermined angle, and is characterized in that, when the noncontact interface screen is displayed on the display substrate in a state where the display substrate and the optical panel are secured at the predetermined angle, an image of the noncontact interface screen is formed as an aerial image in the air on the side opposite to the optical panel via the optical panel, and the display substrate, the optical panel, and the support structure can be superimposed and folded in a plane shape.
Inventors:
UETABIRA SHIGEKI (JP)
Application Number:
PCT/JP2023/017213
Publication Date:
December 14, 2023
Filing Date:
May 04, 2023
Export Citation:
Assignee:
INTERMAN CORP (JP)
International Classes:
G02B30/56; G06F1/16; H05K5/02; H05K5/03
Domestic Patent References:
| WO2012002148A1 | 2012-01-05 |
Foreign References:
| US20190285904A1 | 2019-09-19 | |||
| CN212691485U | 2021-03-12 | |||
| JP2015090370A | 2015-05-11 | |||
| CN209265092U | 2019-08-16 | |||
| JP2018513701A | 2018-05-31 | |||
| JP2020173410A | 2020-10-22 | |||
| JP2022524660A | 2022-05-09 |
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