Patent ID: 9188725
Filing Date: 2015-11-17
Classification: G02B,G02F

Abstract:
1. A transparent display, comprising: a light source; a first liquid crystal layer, for transmitting a first part of the light emitted from the light source and reflecting a second part of the light emitted from the light source; and a light-transmittable image display device including a second liquid crystal layer, wherein the second part of the light is emitted to the second liquid crystal layer; wherein when the image display device is in a first state, the second part of the light is transmitted through the second liquid crystal layer, and the image display device displays an image; wherein when the image display device is in a second state, the second part of the light is reflected by the second liquid crystal layer, and the image display device becomes transparent; and wherein the light source is set between the first liquid crystal layer and the image display device, and one such light source is individually set on both side edges of a region between the first liquid crystal layer and the image display device.