光學感測模組

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专利权人:

EPISTAR CORPORATION

发明人:

LIN, YI-CHIEH,林义杰,林義傑,LIN, SHIUAN-LEH,林宣乐,林宣樂,CHANG, YUNG-FU,张永富,張永富,LEE, SHIH-CHANG,李世昌,HSU, CHIA-LIANG,许嘉良,許嘉良,HSIAO, YI,萧翊,蕭翊,LIAO, WEN-LUH,廖文禄,廖文祿,SHIH, HONG-CHI,施宏志,LIU, MEI-CHUN,刘美君,劉美君

申请号：

TW108143239

公开号：

TW202021150A

申请日:

2019.11.27

申请国别(地区):

TW

年份:

2020

代理人:

摘要：

This disclosure discloses an optical sensing device. The device includes a carrier body； a first light-emitting device disposed on the carrier body； and a light-receiving device including a group III-V semiconductor material disposed on the carrier body, including a light-receiving surface having an area, wherein the light-receiving device is capable of receiving a first received wavelength having a largest external quantum efficiency so the ratio of the largest external quantum efficiency to the area is≧13.本發明之一實施例揭露一種光學感測模組，包含承載體、光發射元件、光接收元件。光發射元件位於該承載體上。光接收元件位於該承載體上且包含III-V族半導體材料。光接收元件具有吸光面以及最大量子效率的接收波長。光接收元件的最大量子效率與吸光面的面積比值≧13。

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/