发明名称 |
Image sensor or reading device containing a light source and a method for manufacturing the same. |
摘要 |
<p>An image reading device in which light receiving elements formed on a first substrate are disposed in opposition to light emitting elements formed on a second substrate with a transparent layer being interposed therebetween. The transparent layer is made of a material whose reflectivity is smaller than that of the second substrate. In another embodiment, gas layers are provided between the transparent layer and the light emitting elements and the gas therein has an index of refraction less than the second substrate. Light transmitting windows provided in an opaque electrode of the light emitting elements have peripheral portions where no light is emitted.</p> |
申请公布号 |
EP0461302(A2) |
申请公布日期 |
1991.12.18 |
申请号 |
EP19900119594 |
申请日期 |
1990.10.12 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
FUNADA, MASAO;YAMADA, NORIKAZU;ANDO, KAZUHISA |
分类号 |
H01L27/146;H01L31/16;H01L31/173;H04N1/031 |
主分类号 |
H01L27/146 |
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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