| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a visual sense device inexpensive, also having a long service life, and stable by fixing a living body functional material which generates an electric signal, in response to light. <P>SOLUTION: In the center part of a function which responds to light, retinoid is used and made into an element, using natural protein and a giant molecule obtainable at a comparatively low cost in a market, such as polymethylmethacrylate being polymeric material, chitosan, arachidic acid, albumin, gelatin, or the like, as a host material for fixing. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
