公开(公告)号：US5438198A

公开(公告)日：1995-08-01

申请号：US238020

申请日：1994-05-03

申请人： Masuyuki Ebitani ,  Toshifumi Tominaga ,  Akihito Kishi

发明人： Masuyuki Ebitani ,  Toshifumi Tominaga ,  Akihito Kishi

IPC分类号： G02F1/35 ,  C09K11/77 ,  H01L31/0232 ,  H01L31/14

CPC分类号： G01J1/58 ,  C09K11/7772 ,  H01L31/02322 ,  H05B33/22

摘要： An IR-to-visible converter for a solid-state image converting device including a photoconductive layer and an electroluminescent layer is sensitive to 1.5 .mu.m region IR rays and can convert such IR rays with high efficiency into visible light perceivable even in a well-lighted room. The IR-to-visible converter is characterized by using an IR to visible upconversion phosphors layer which has emission peaks in the sensitive wavelength region of the photoconductor layer, the IR to visible upconversion phosphors layer being optically combined with photoconductive layer.

摘要翻译： 用于包括光电导层和电致发光层的固态图像转换装置的IR可见转换器对于1.5μm区域红外线是敏感的，并且可以将这种IR光线以高效率转换成可见光， 照明房间。 IR到可见转换器的特征在于使用IR到可见的上转换磷光体层，其在感光体层的敏感波长区域中具有发射峰，IR到可见的上转换磷光体层与光电导层光学组合。

公开(公告)号：US5229626A

公开(公告)日：1993-07-20

申请号：US858526

申请日：1992-03-27

申请人： Masuyuki Ebitani ,  Toshihumi Tominaga

发明人： Masuyuki Ebitani ,  Toshihumi Tominaga

IPC分类号： H01L31/14

CPC分类号： H01L31/141

摘要： A solid-state image converting device comprises a transparent substrate, a transparent electrode formed on the transparent substrate, an EL layer, formed on the transparent electrode, emitting light by the application of an electric field, a dot-like low resistance layer formed on the EL layer, a photoconductive layer formed on the dot-like low resistance layer, and a back electrode formed on the photoconductive layer. A radiation image entered the transparent substrate or the back electrode is converted into a visible light image having high brightness on the back electrode or the transparent substrate.

摘要翻译： 固态图像转换装置包括透明基板，形成在透明基板上的透明电极，形成在透明电极上的EL层，通过施加电场而发光;点状低电阻层，形成在 EL层，形成在点状低电阻层上的光电导层和形成在光电导层上的背电极。 放射线图像进入透明基板或背面电极被转换成在背面电极或透明基板上具有高亮度的可见光图像。