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專利授權區

專利授權區
專利名稱(中)	紅外光感測器
專利名稱(英)	IR Photodetector
專利家族	中華民國：(公開號)
專利權人	國立清華大學 100.00%
發明人	陳學仕,黃培丞,林宸德
技術領域	光電光學

專利摘要(中)
本發明提供一種紅外光感測器，包括一基板，及自該基板表面依序形成的一第一電極、一光感測單元，及一第二電極，且該基板及該第一電極具有紅外光可穿透性。該光感測單元設置於該第一電極反向該基板的表面，供用於吸收感測紅外光，具有自該第一電極的該表面依序遠離該基板的氧化鋅基(ZnO-based)層、第一硫化鉛基(PbS-based)改質層，及第二硫化鉛基(PbS-based)改質層，其中，該第一硫化鉛基改質層包含多數鹵素離子改質硫化鉛奈米顆粒，該第二硫化鉛基改質層包含硫醇分子改質硫化鉛。

專利摘要(中)

本發明提供一種紅外光感測器，包括一基板，及自該基板表面依序形成的一第一電極、一光感測單元，及一第二電極，且該基板及該第一電極具有紅外光可穿透性。該光感測單元設置於該第一電極反向該基板的表面，供用於吸收感測紅外光，具有自該第一電極的該表面依序遠離該基板的氧化鋅基(ZnO-based)層、第一硫化鉛基(PbS-based)改質層，及第二硫化鉛基(PbS-based)改質層，其中，該第一硫化鉛基改質層包含多數鹵素離子改質硫化鉛奈米顆粒，該第二硫化鉛基改質層包含硫醇分子改質硫化鉛。

專利摘要(英)
This invention provides a IR photodetector including a substrate and a first electrode, a light sensing unit, and a second electrode formed sequentially from the surface of the substrate, said substrate and said first electrode are infrared light transmissible. Said light sensing unit is disposed on the surface of said first electrode opposite to the substrate for absorbing and sensing infrared light. Said light sensing unit has a ZnO-based layer, a first PbS-based modification layer and a second PbS-based modification layer sequentially formed from the surface of the first electrode, wherein said first PbS-based modification layer contains a plurality of halogen ion-modified lead sulfide nanoparticles, and said second lead sulfide-based modification layer contains thiol-modified lead sulfide.

專利摘要(英)

This invention provides a IR photodetector including a substrate and a first electrode, a light sensing unit, and a second electrode formed sequentially from the surface of the substrate, said substrate and said first electrode are infrared light transmissible. Said light sensing unit is disposed on the surface of said first electrode opposite to the substrate for absorbing and sensing infrared light. Said light sensing unit has a ZnO-based layer, a first PbS-based modification layer and a second PbS-based modification layer sequentially formed from the surface of the first electrode, wherein said first PbS-based modification layer contains a plurality of halogen ion-modified lead sulfide nanoparticles, and said second lead sulfide-based modification layer contains thiol-modified lead sulfide.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw