| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To expand the color range of a color display apparatus and to lower the cost. <P>SOLUTION: The color display apparatus for forming, on a display surface, a color image of superimposed color images has a first color modulation channel for forming a first color two-dimensional image using a laser light source for providing a first color source beam, a linear spatial light modulator for modulating the first color source beam, and a scanning element for scanning the modulated light beam to form a first color two-dimensional image. A second color modulation channel forms a second color two-dimensional image using an incoherent light source for providing a second color source beam to an area spatial light modulator for modulating the second color source beam to form a second color two-dimensional image. A projection lens then projects a superimposed color image of the first color two-dimensional image and the second color two-dimensional image and any third color two-dimensional image. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
