| 摘要 |
PCT No. PCT/FR97/01980 Sec. 371 Date Jul. 2, 1998 Sec. 102(e) Date Jul. 2, 1998 PCT Filed Nov. 5, 1997 PCT Pub. No. WO98/20390 PCT Pub. Date May 14, 1998A display device including an illuminating source which emits radiation and a spatial light modulator illuminated by the radiation. The modulator includes a matrix of NxM elementary pixels (Xi,j) of dimensions dNxdM, the pixels Xi,j and X1+i,j being separated by a spacing pN. The radiation is collimated in each pixel. The spacing pN is greater by at least an order of magnitude than the dimension dM. The display may be used as a flat television screen.
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