Optical sensor and electronic apparatus

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专利权人:

发明人:

Akira Uematsu,Yoshiyuki Terashima,Yoichi Sato,Atsushi Matsuo

申请号：

US14383421

公开号：

US09885604B2

申请日:

2013.03.06

申请国别(地区):

US

年份:

2018

代理人:

摘要：

To provide an optical sensor, an electronic apparatus, etc. that suppress reduction of spectroscopic characteristics. The optical sensor includes a light receiving element, an optical filter 140 that transmits a light having a specific wavelength of incident lights with respect to a light receiving region of the light receiving element, and an angle limiting filter 120 that limits an incident angle of the incident light transmitted through the optical filter 140.

来源网站：

中国工程科技知识中心

来源网址：

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