Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/002424
Kind Code:
A1
Abstract:
Conventionally, in a transparent display area, a 1023 gray level value of each color component is assigned to a transparent gray level. Therefore, when an image is displayed in an image display area, each color component can be represented only by 1023 gray levels from 0 to 1022 gray level value, a pixel value (1023, 1023, 1023) need not be assigned to the transparent gray level, and a color represented by this pixel value cannot be displayed. If transparent area information is added to a vertical blanking period of an image signal, the pixel value (1023, 1023, 1023) can be used to display the image. In consequence, it becomes possible to represent each color component by 1024 gray levels from 0 to 1023 gray level value, and even if the transparent display area is provided, it becomes possible to display the image in a full range of colors.
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Inventors:
NISHIGUCHI TAKENOBU
Application Number:
PCT/JP2015/066144
Publication Date:
January 07, 2016
Filing Date:
June 04, 2015
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
G09G3/36; G09G3/20; G09G3/34; H04N7/087
Domestic Patent References:
| WO2014097976A1 | 2014-06-26 | |||
| WO2007102413A1 | 2007-09-13 |
Foreign References:
| JPH08317350A | 1996-11-29 | |||
| JPH08331527A | 1996-12-13 |
Attorney, Agent or Firm:
SHIMADA, AKIHIRO (JP)
Akihiro Shimada (JP)
Akihiro Shimada (JP)
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