发明名称 |
Photodefinition of optical devices |
摘要 |
An optical structure is fabricated by forming an active layer including a photodefinable material on a substrate or on another underlying layer, forming an upper layer above the active layer, and then patterning the active layer by selective application of radiation through the upper layer. The upper layer is substantially transparent to radiation of the type required to activate the photodefinable material in the active layer.
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申请公布号 |
US2001031122(A1) |
申请公布日期 |
2001.10.18 |
申请号 |
US20000728766 |
申请日期 |
2000.12.01 |
申请人 |
LACKRITZ HILARY S.;BISCHEL WILLIAM K.;KOWALCZYK TONY C.;FIELD SIMON J.;THOMS TRAVIS P.S.;LEE YEONG-CHENG |
发明人 |
LACKRITZ HILARY S.;BISCHEL WILLIAM K.;KOWALCZYK TONY C.;FIELD SIMON J.;THOMS TRAVIS P.S.;LEE YEONG-CHENG |
分类号 |
G02B6/12;G02B6/124;G02B6/13;G02B6/138;G02B6/34;G02B6/36;G02B6/42;(IPC1-7):G02B6/10 |
主分类号 |
G02B6/12 |
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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