Invention Grant
- Patent Title: Display apparatus, display method, program and recording medium
- Patent Title (中): 显示装置,显示方法,程序和记录介质
-
Application No.: US10577373Application Date: 2004-10-29
-
Publication No.: US07847805B2Publication Date: 2010-12-07
- Inventor: Masakazu Ogasawara , Akira Ueda , Hiroshi Miyai
- Applicant: Masakazu Ogasawara , Akira Ueda , Hiroshi Miyai
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: RatnerPrestia
- Priority: JP2003-371290 20031030; JP2004-264345 20040910; JP2004-264346 20040910
- International Application: PCT/JP2004/016126 WO 20041029
- International Announcement: WO2005/043502 WO 20050512
- Main IPC: G09G5/02
- IPC: G09G5/02

Abstract:
A display apparatus, which makes one pixel displayable in four colors, that is, three primary colors and a white color, and inputs and displays chrominance signals corresponding to a mixing ratio of the four colors, includes a color correction instrument which performs first color correction of increasing the saturation of chrominance signals, and a second color correction of decreasing at least the saturation of the chrominance signals, when a predetermined color component exists in the chrominance signals corresponding to a pixel, selection instrument which switches temporally and selects either of first chrominance signals obtained by the first color correction, and second chrominance signals obtained by the second color correction, and a display instrument which displays the chrominance signals, which are selected, in the pixel.
Public/Granted literature
- US20070030284A1 Display apparatus, display method, program and recording medium Public/Granted day:2007-02-08
Information query