再颁专利
USRE34947E Light-to-light conversion element provided with wavelength selecting
reflection layer and imaging device provided with the light-to-light
conversion element
失效
提供有波长选择反射层的光 - 光转换元件和设置有光 - 光转换元件的成像装置
- 专利标题： Light-to-light conversion element provided with wavelength selecting reflection layer and imaging device provided with the light-to-light conversion element
- 专利标题（中）： 提供有波长选择反射层的光 - 光转换元件和设置有光 - 光转换元件的成像装置
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申请号： US128009申请日： 1993-09-28
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公开(公告)号： USRE34947E公开(公告)日： 1995-05-23
- 发明人: Itsuo Takanashi , Shintaro Nakagaki , Hirohoko Shionaga , Masato Furuya , Tsutou Asakura , Testuhi Suzuki
- 申请人： Itsuo Takanashi , Shintaro Nakagaki , Hirohoko Shionaga , Masato Furuya , Tsutou Asakura , Testuhi Suzuki
- 申请人地址： JPX Yokohama
- 专利权人： Victor Company of Japan, Ltd.
- 当前专利权人： Victor Company of Japan, Ltd.
- 当前专利权人地址： JPX Yokohama
- 优先权： JPX1-71170 19890323; JPX1-71171 19890323; JPX1-153775 19890616
- 主分类号： G02F1/03
- IPC分类号： G02F1/03 ; G02F1/135 ; H01J40/14
摘要：
A light-to-light conversion element which includes at least a photoconductive layer and a photo-modulation layer and in which light incident on these layers is reflected by a reflection layer and in which a selective reflection characteristic corresponding to color separation is given to the reflection layer. Thereby, among the light incident on the photoconductive layer and the photo-modulation layer, light having wavelength of the specific region is selectively reflected by the reflection layer, so that the write and read operation of information is performed on the selected light.
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