发明名称 |
Optical display utilizing thermally formed bubble in a liquid core waveguide |
摘要 |
An optical device comprises an optical waveguide having, as a basic unit, a core layer of a liquid having a relatively high refractive index and a clad layer having a relatively low refractive index and covering said core layer, and a heat-generating means for heating a part of said core layer to form a vapor bubble in said liquid of said core layer.
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申请公布号 |
US4640592(A) |
申请公布日期 |
1987.02.03 |
申请号 |
US19840570810 |
申请日期 |
1984.01.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NISHIMURA, YUKUO;ASANO, TOSHIAKI;MIZUSAWA, NOBUTOSHI;KAWAKAMI, EIGO;HARUTA, MASAHIRO;NOMA, TAKASHI;TAKAGI, HIROSHI;NAKAZAWA, MITSUNOBU;OZAWA, KUNITAKA |
分类号 |
F21V8/00;G02B6/032;G02F1/01;(IPC1-7):G02B6/20;F21V7/04;G09F13/00;G09G3/04 |
主分类号 |
F21V8/00 |
代理机构 |
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