Invention Application
US20160069668A1 APPARATUS AND METHOD FOR SENSING HIGH PRECISION SIGNAL USING INFRARED LIGHT
审中-公开
使用红外光感测高精度信号的装置和方法
- Patent Title: APPARATUS AND METHOD FOR SENSING HIGH PRECISION SIGNAL USING INFRARED LIGHT
- Patent Title (中): 使用红外光感测高精度信号的装置和方法
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Application No.: US14944729Application Date: 2015-11-18
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Publication No.: US20160069668A1Publication Date: 2016-03-10
- Inventor: Hyong Euk LEE , Sang Hyun KIM , Won Chul BANG , Jung Bae KIM
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2010-0138939 20101230
- Main IPC: G01B11/14
- IPC: G01B11/14 ; G01J1/42
Abstract:
A high precision signal sensing system and method using an infrared light is provided. The high precision signal sensing system may receive, from a light emitting device, a plurality of lights including a first light and a second light, may measure intensities of the first light and the second light, and may measure a light emitting intensity of the light emitting device based on an intensity difference between the measured light receiving intensities.
Public/Granted literature
- US09568306B2 Apparatus and method for sensing high precision signal using infrared light Public/Granted day:2017-02-14
Information query
