Patent application number | Description | Published |
20110080520 | SIGNAL CONVERSION CIRCUIT, AND MULTIPLE PRIMARY COLOR LIQUID CRYSTAL DISPLAY DEVICE HAVING THE CIRCUIT - There is provided a signal conversion circuit which is suitably used in a multiprimary liquid crystal display device (especially a multiprimary liquid crystal display device which performs display in a vertical alignment mode), and a multiprimary liquid crystal display device having such a signal conversion circuit. | 04-07-2011 |
20110210911 | SIGNAL CONVERSION CIRCUIT, AND MULTIPLE-PRIMARY-COLOR LIQUID CRYSTAL DISPLAY DEVICE PROVIDED WITH SAME - A multiprimary liquid crystal display device in which deteriorations in display quality caused by the coloration of a gray representation when viewed from an oblique direction are suppressed, and a signal conversion circuit for use in such a multiprimary liquid crystal display device are provided. | 09-01-2011 |
20110216109 | DISPLAY DEVICE - A multiple primary color display device which suppresses the reduction in the display quality when an input signal corresponding to green in an sRGB color space is input from outside is provided. A display device according to the present invention has a pixel defined by a plurality of sub pixels. The plurality of sub pixels include at least a red sub pixel for displaying red, a green sub pixel for displaying green, a blue sub pixel for displaying blue, and a yellow sub pixel for displaying yellow. When an input signal corresponding to green in the sRGB color space is input from outside, the display device according to the present invention provides display using the yellow sub pixel in addition to the green sub pixel. | 09-08-2011 |
20110227965 | MULTIPLE PRIMARY COLOR LIQUID CRYSTAL DISPLAY DEVICE AND SIGNAL CONVERSION CIRCUIT - The viewing angle characteristics of a multiprimary liquid crystal display device in which a plurality of red subpixels are provided in each pixel are improved. | 09-22-2011 |
20110242149 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device ( | 10-06-2011 |
20110254759 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device ( | 10-20-2011 |
20110254879 | LIQUID CRYSTAL DISPLAY APPARATUS - A liquid crystal device ( | 10-20-2011 |
20120113379 | METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device ( | 05-10-2012 |
20120206326 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device according to the present invention comprises a pixel including a plurality of sub pixels. The plurality of sub pixels include a red sub pixel (R), a green sub pixel (G), a blue sub pixel (B), a yellow sub pixel (Ye) and a cyan sub pixel (C). The aperture area size of one of the cyan sub pixel (C) and the blue sub pixel (B) is larger than the aperture area size of any of the other of the cyan (C) and blue (B) sub pixels, the green sub pixel (G) and the yellow sub pixel (Ye); and the aperture area size of the red sub pixel (R) is larger than the aperture area size of any of the other of the cyan (C) and blue (B) sub pixels, the green sub pixel (G), and the yellow sub pixel (Ye). | 08-16-2012 |
20120229529 | MULTIPLE-PRIMARY-COLOR DISPLAY DEVICE - A multiple primary color display device according to the present invention includes a pixel defined by a plurality of sub pixels. The plurality of sub pixels include a first sub pixel to display a first color having a first hue, a second sub pixel to display a second color having a second hue, a third sub pixel to display a third color having a third hue, and a fourth sub pixel to display a fourth color having a fourth hue. When a color represented by the input signal is changed from black to white via a color of a prescribed hue, luminance levels of the plurality of sub pixels are set such that the luminance level of each of the first sub pixel, the second sub pixel and the third sub pixel is started to be increased without increasing the luminance level of the fourth sub pixel and such that the luminance level of the third sub pixel is increased at a lower rate than that of the luminance level of each of the first sub pixel and the second sub pixel. | 09-13-2012 |
20120281033 | LIQUID-CRYSTAL DISPLAY AND SIGNAL CONVERTING CIRCUIT - A liquid crystal display device ( | 11-08-2012 |
20120313981 | DISPLAY DEVICE - A display device ( | 12-13-2012 |
20130113847 | LIQUID CRYSTAL DISPLAY DEVICE - The liquid crystal display device ( | 05-09-2013 |
20130271356 | SIGNAL CONVERSION CIRCUIT AND MULTI-PRIMARY COLOR LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SAME - A signal conversion circuit ( | 10-17-2013 |
20140118423 | LIQUID CRYSTAL DISPLAY APPARATUS - Viewing angle characteristics on the entire display surface are improved while suppressing harmful effects such as flicker and banding caused by viewing angle improvement control. A liquid crystal display apparatus ( | 05-01-2014 |
20140253422 | LIQUID-CRYSTAL DISPLAY DEVICE - This liquid crystal display device ( | 09-11-2014 |