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專利授權區

專利授權區
專利名稱(英)	INFRARED LIGHT EMITTER
專利家族	中華民國：I854577 美國：2024-0339563(公開號)
專利權人	國立清華大學 100%
發明人	劉昌樺
技術領域	光電光學,電子電機

專利摘要(英)
An infrared light emitter includes a substrate, a first light-emitting layer, a blocking layer, and a second light-emitting layer. The second light-emitting layer is disposed on the substrate, the blocking layer is disposed on the second light-emitting layer, and the first light-emitting layer is disposed on the blocking layer. The first light-emitting layer, the blocking, and the second light-emitting layer form a P-N-P junction or an N-P-N junction. The first light-emitting layer and the blocking layer form a first electroluminescent unit, and the blocking layer and the second light-emitting layer form a second electroluminescent unit. The first electroluminescent unit and the second electroluminescent unit build two back-to-back bipolar junctions.

專利摘要(英)

An infrared light emitter includes a substrate, a first light-emitting layer, a blocking layer, and a second light-emitting layer. The second light-emitting layer is disposed on the substrate, the blocking layer is disposed on the second light-emitting layer, and the first light-emitting layer is disposed on the blocking layer. The first light-emitting layer, the blocking, and the second light-emitting layer form a P-N-P junction or an N-P-N junction. The first light-emitting layer and the blocking layer form a first electroluminescent unit, and the blocking layer and the second light-emitting layer form a second electroluminescent unit. The first electroluminescent unit and the second electroluminescent unit build two back-to-back bipolar junctions.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw