发明名称 |
PHOTOETCHING OF ACOUSTIC LENSES FOR AIP |
摘要 |
A method of fabricating a lens comprising providing a photosoluble substrate having opposed first and second surfaces; exposing one of the surfaces of the substrate to a photoactive etchant; and exposing said etchant to patterned light such that a convex or concave, generally semi-spherical bulge or recess is formed in said substrate.
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申请公布号 |
CA2283551(A1) |
申请公布日期 |
2000.05.02 |
申请号 |
CA19992283551 |
申请日期 |
1999.09.24 |
申请人 |
XEROX CORPORATION |
发明人 |
ELROD, SCOTT A.;BIEGELSEN, DAVID K.;APTE, RAJ B.;SMITH, DONALD |
分类号 |
B41J2/015;B41J2/14;B41J2/16;(IPC1-7):G10K11/30;B41J2/04 |
主分类号 |
B41J2/015 |
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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