METHOD AND ARRANGEMENT FOR PRESENTING INFORMATION IN A VISUAL FORM
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates to a method and arrangement for extending viewing capability of a user who is looking through a transparent sheet. The transparent sheet can be, for example, a lens of goggles, an eye shield of a breathing mask, a visor of a helmet, or a windscreen of a vehicle. The arrangement comprises a receiver device (101) adapted to receive electromagnetic radiation, e.g. infrared radiation, that is outside the visual spectral region. The arrangement comprises a converter device (102) adapted to produce an electrical signal (111) at least partly on the basis of information carried by the received electromagnetic radiation. The arrangement comprises a transparent sheet (103) that has an electrically switchable diffractive optical area (104) adapted to display information carried by the electrical signal.
-
Citations
29 Claims
-
1-15. -15. (canceled)
-
16. An arrangement for presenting information in a visual form, the arrangement comprising:
-
a receiver device adapted to receive electromagnetic radiation that is outside a visual spectral region, a converter device adapted to produce an electrical signal at least partly on the basis of information carried by said electromagnetic radiation, and a transparent sheet having an electrically switchable diffractive optical area adapted to display information carried by said electrical signal and the receiver device comprises a sensor for one of the following;
ultraviolet radiation and X-rays. - View Dependent Claims (17, 18, 19, 20)
-
-
21. A display apparatus comprising:
-
a receiver device adapted to receive electromagnetic radiation that is outside a visual spectral region, a converter device adapted to produce an electrical signal at least partly on the basis of information carried by said electromagnetic radiation, and a transparent sheet having an electrically switchable diffractive optical area adapted to display information carried by said electrical signal and the receiver device comprises a sensor for one of the following;
ultraviolet radiation and X-rays. - View Dependent Claims (22, 23, 24)
-
-
25. A method for presenting information in a visual form, the method comprising:
-
receiving electromagnetic radiation that is outside a visual spectral region, producing an electrical signal at least partly on the basis of information carried by said electromagnetic radiation, using a transparent sheet that has an electrically switchable diffractive optical area for displaying information carried by said electrical signal and the electromagnetic radiation represents one of the following;
ultraviolet radiation and X-rays. - View Dependent Claims (26, 27, 28, 29)
-
Specification