Transparent display device
AssigneeLG Display Co., Ltd.
InventorsSanglyn LEE, Yeonshim SHIM, Jonghwan PARK
Life of this patent
Estimating the term…
Abstract
A transparent display device is discussed. The present disclosure relates to a transparent display device for compensating for external environmental effects such as color background overlapping, interference due to external light, and the like, which have an effect on an image, to provide an original image with a minimized distortion to a viewer. According to the present disclosure, one or more sensors may be provided on a front surface and a rear surface of the transparent display device to detect the viewer's line of sight and background, and to compensate for a distortion of the image based on color coordinates estimated according to the detection results, thereby providing an image with higher quality.
Claims17
A transparent display device, comprising:
- a display panel comprising a plurality of pixels configured to display a compensated image to a viewer facing a first side of the display panel, wherein at least part of a background facing a second side of the display panel is visible to the viewer through the display panel at least when no image is being displayed by the display panel;
- one or more driving units connected to the display panel and configured to drive the plurality of pixels;
- means for controlling the one or more driving units;
- means for compensating an image, the means for compensating the image being configured to:
- determine a property of the background;
- and
- process original image data to compensate for the determined property of the background, thereby producing compensated image data;
- and
- means for generating a display by the display panel of the compensated image, the compensated image being based on the compensated image data.
A transparent display device, comprising:
- a display panel comprising a plurality of pixels configured to display a compensated image to a viewer facing a first side of the display panel, wherein at least part of a background facing a second side of the display panel is visible to the viewer through the display panel at least when no image is being displayed by the display panel;
- one or more driving units connected to the display panel and configured to drive the plurality of pixels;
- a controller configured to control the one or more driving units;
- an image compensating unit configured to:
- determine a property of the background, and
- process original image data to compensate for the determined property of the background, thereby producing compensated image data;
- and
- a generating unit configured to generate a display by the display panel of the compensated image, the compensated image being based on the compensated image data.
Dependencies are inferred from the claim text.