KR20140097770A - 조도 및 근접도 측정이 가능한 센서 - Google Patents
조도 및 근접도 측정이 가능한 센서 Download PDFInfo
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- KR20140097770A KR20140097770A KR1020130010232A KR20130010232A KR20140097770A KR 20140097770 A KR20140097770 A KR 20140097770A KR 1020130010232 A KR1020130010232 A KR 1020130010232A KR 20130010232 A KR20130010232 A KR 20130010232A KR 20140097770 A KR20140097770 A KR 20140097770A
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- South Korea
- Prior art keywords
- subject
- proximity
- light
- receiving unit
- illuminance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0266—Field-of-view determination; Aiming or pointing of a photometer; Adjusting alignment; Encoding angular position; Size of the measurement area; Position tracking; Photodetection involving different fields of view for a single detector
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/4446—Type of detector
- G01J2001/446—Photodiode
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
110 : 렌즈
120 : 광원
130 : 수광부
140 : 구동 IC
150 : 피사체
Claims (5)
- 피사체로 특정 대역의 파장을 갖는 빛을 조사하는 광원;
상기 피사체로부터 반사된 빛을 수광하는 수광부;
상기 광원으로부터 조사된 빛을 상기 피사체로 투과시키고, 상기 피사체로부터 반사된 빛을 상기 수광부로 집광하는 볼렌즈(ball lens); 및
상기 수광부를 통해 유입되는 상기 피사체의 이미지를 획득하여 현재의 조도 및 상기 피사체의 근접도를 측정하는 센싱부;를 포함하는 것을 특징으로 하는 조도 및 근접도 측정이 가능한 센서. - 제 1항에 있어서,
상기 수광부는 PIN 포토다이오드(PIN PHOTODIODE) 또는 GaAs 포토다이오드를 이용하여 구성되는 것을 특징으로 하는 조도 및 근접도 측정이 가능한 센서. - 제 1항에 있어서,
상기 수광부는 구동 IC와 포토다이오드를 집적시킨 포토다이오드IC(PHOTODIODE IC)를 이용하여 구성되는 것을 특징으로 하는 조도 및 근접도 측정이 가능한 센서. - 제 1항 내지 제 3항 중 어느 한 항에 있어서,
상기 볼렌즈는 글래스 렌즈(glass lens)로 이루어지는 것을 특징으로 하는 조도 및 근접도 측정이 가능한 센서. - 제 1항 내지 제 3항 중 어느 한 항에 있어서,
상기 볼렌즈는 상기 광원과 상기 수광부 위에 폴리카보네이트(PC) 재질의 사출물과 결합되어 실장되는 것을 특징으로 하는 것을 특징으로 하는 조도 및 근접도 측정이 가능한 센서.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130010232A KR101514939B1 (ko) | 2013-01-30 | 2013-01-30 | 조도 및 근접도 측정이 가능한 센서 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130010232A KR101514939B1 (ko) | 2013-01-30 | 2013-01-30 | 조도 및 근접도 측정이 가능한 센서 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140097770A true KR20140097770A (ko) | 2014-08-07 |
| KR101514939B1 KR101514939B1 (ko) | 2015-04-27 |
Family
ID=51744903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130010232A Expired - Fee Related KR101514939B1 (ko) | 2013-01-30 | 2013-01-30 | 조도 및 근접도 측정이 가능한 센서 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101514939B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170016717A (ko) | 2015-08-04 | 2017-02-14 | 한국전자통신연구원 | 다중 조도 센서 기반의 광원 정보를 이용한 실감형 3차원 렌더링 방법 및 이를 이용한 장치 |
| US10908283B2 (en) | 2015-03-02 | 2021-02-02 | Lg Innotek Co., Ltd. | Sensor and portable terminal comprising same |
| KR20230148553A (ko) | 2022-04-18 | 2023-10-25 | 임현준 | 3d 이미지에 의한 3d 오브젝트의 하이폴리곤 자동 제작 방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5198394B2 (ja) | 2009-09-04 | 2013-05-15 | シャープ株式会社 | 近接照度センサおよびその製造方法 |
-
2013
- 2013-01-30 KR KR1020130010232A patent/KR101514939B1/ko not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10908283B2 (en) | 2015-03-02 | 2021-02-02 | Lg Innotek Co., Ltd. | Sensor and portable terminal comprising same |
| KR20170016717A (ko) | 2015-08-04 | 2017-02-14 | 한국전자통신연구원 | 다중 조도 센서 기반의 광원 정보를 이용한 실감형 3차원 렌더링 방법 및 이를 이용한 장치 |
| KR20230148553A (ko) | 2022-04-18 | 2023-10-25 | 임현준 | 3d 이미지에 의한 3d 오브젝트의 하이폴리곤 자동 제작 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101514939B1 (ko) | 2015-04-27 |
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