DISPLAY APPARATUS
First Claim
1. A display apparatus comprising:
- (i) a spectacle type frame which is mounted on a head portion of an observer; and
(ii) an image display apparatus which is installed in the frame,wherein the image display apparatus includes (A) an image forming device, and (B) an optical device which allows light output from the image forming device to be incident thereon, to be guided therein, and to be output therefrom,wherein a dimmer which adjusts the amount of external light incident from the outside is disposed in an area of the optical device where the light is output,wherein the dimmer includes a first transparent substrate and a second transparent substrate which faces the first substrate, a first electrode which is mounted on the first substrate, a second electrode which is mounted on the second substrate, and an electrolyte which is sealed between the first substrate and the second substrate and contains metal ions,wherein the first electrode includes a conductive material of a fine line shape, andwherein the second electrode includes a transparent electrode layer.
1 Assignment
0 Petitions
Accused Products
Abstract
A display apparatus includes: a spectacle type frame mounted on a head portion of an observer; and an image display apparatus installed in the frame. The image display apparatus includes an image forming device, and an optical device allowing light output from the image forming device to be incident thereon, to be guided therein, and to be output therefrom. A dimmer which adjusts the amount of external light incident from the outside is disposed in an area of the optical device where the light is output. The dimmer includes a first transparent substrate and a second transparent substrate facing the first substrate, first and second electrodes which are mounted on the first and second substrates, respectively, and an electrolyte sealed between the first and second substrates and containing metal ions. The first electrode includes a conductive material of a fine line shape. The second electrode includes a transparent electrode layer.
-
Citations
20 Claims
-
1. A display apparatus comprising:
-
(i) a spectacle type frame which is mounted on a head portion of an observer; and (ii) an image display apparatus which is installed in the frame, wherein the image display apparatus includes (A) an image forming device, and (B) an optical device which allows light output from the image forming device to be incident thereon, to be guided therein, and to be output therefrom, wherein a dimmer which adjusts the amount of external light incident from the outside is disposed in an area of the optical device where the light is output, wherein the dimmer includes a first transparent substrate and a second transparent substrate which faces the first substrate, a first electrode which is mounted on the first substrate, a second electrode which is mounted on the second substrate, and an electrolyte which is sealed between the first substrate and the second substrate and contains metal ions, wherein the first electrode includes a conductive material of a fine line shape, and wherein the second electrode includes a transparent electrode layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A display apparatus comprising:
-
an image forming device; an optical device; a dimmer; and an illumination sensor, wherein the optical device guides light output from the image forming device, wherein the dimmer adjusts the amount of external light incident on the optical device from the outside according to a measurement result of the illumination sensor, and wherein the illumination sensor measures the amount of external light which passes through the dimmer.
-
Specification