Patent ID: 7679614
Filing Date: 2010-03-16
Classification: G09G

Abstract:
1. A projection type display device, which displays image data consisting of at least three primary colors, green (G), blue (B), and red (R), comprising: a green light source; a blue light source; a red light source, wherein the green light source, the blue light source and the red light source are separated and distinct to each other, and when the image data is displayed, the green light source is driven continuously, the blue light source and the red light source are driven sequentially; a green sub-display device receiving green light from the green light source for the exclusive display of green (G) image data; and a single and integrated blue/red sub-display device receiving red light from the red light source and receiving blue light from the blue light source for the exclusive display of blue (B) and red (R) image data.