发明名称 |
Color wheel fabrication method |
摘要 |
<p>A color wheel including a disk-shaped substrate made of a light-transmittable medium and a plurality of filters arranged on the substrate is fabricated. Each filter is capable of selectively transmitting rays of light having a desired wavelength. The method of fabricating the color wheel including the steps of forming at least one of a plurality of adjoining selective color-transmittable films as the filters each at a predetermined area on a front side of the disk-shaped substrate, and utilizing, as a mask for exposure from a back side of the disk-shaped substrate, a portion containing at at least one of two borders with which each one of the plurality of adjoining selective color-transmittable films is defined.</p> |
申请公布号 |
EP1385054(A1) |
申请公布日期 |
2004.01.28 |
申请号 |
EP20030015484 |
申请日期 |
2003.07.09 |
申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE;MURAKAMI CORPORATION |
发明人 |
KAMEI, MASAYUKI;MITSUHASHI, TAKEFUMI;MIZUHASHI, SAKAE |
分类号 |
G02B26/00;G02B5/20;G02B7/00;G03F7/00;G03F7/20;(IPC1-7):G03F7/00;H04N9/31 |
主分类号 |
G02B26/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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