KR100315564B1 - 램프의 광도 측정장치 - Google Patents
램프의 광도 측정장치 Download PDFInfo
- Publication number
- KR100315564B1 KR100315564B1 KR1019980055521A KR19980055521A KR100315564B1 KR 100315564 B1 KR100315564 B1 KR 100315564B1 KR 1019980055521 A KR1019980055521 A KR 1019980055521A KR 19980055521 A KR19980055521 A KR 19980055521A KR 100315564 B1 KR100315564 B1 KR 100315564B1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp
- light
- detector
- goniometer
- brightness
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000009826 distribution Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000023077 detection of light stimulus Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
- G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
- G01J3/22—Littrow mirror spectrometers
-
- 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
- G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Spectrometry And Color Measurement (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (2)
- 램프나 조명기구(13)를 고정시켜 광을 조사시켜주는 고니오미터(10)와, 이 고니오미터의 광 중심선상을 따라 그 연장선상에 설치된 제 1광 검출기(11)와, 이 광 중심선상을 포함하는 수평면상에 나란하게 설치된 색채 검출기(20) 및 제 2광 검출기(21)와, 휘도를 검출하기 위한 라이센스 플레이트 휘도 검출기(22)와, 상기 광 중심선상을 포함하는 수직면상에 설치되어 반사성능을 측정하는 리트로미터(30)로 이루어지되,상기 고니오미터(10)에는 램프나 조명기구(13)가 장착된 상태로 3축선상에서 위치조절이 가능한 테이블(12)이 구비되어 있는 것을 특징으로 하는 램프의 광도 측정장치.
- 제 1 항에 있어서, 색채 검출기(20)와 제 2광 검출기(21) 및 라이센스 플레이트(22)는 동일선상에 설치된 것을 특징으로 하는 램프의 광도 측정장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980055521A KR100315564B1 (ko) | 1998-12-16 | 1998-12-16 | 램프의 광도 측정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980055521A KR100315564B1 (ko) | 1998-12-16 | 1998-12-16 | 램프의 광도 측정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000040001A KR20000040001A (ko) | 2000-07-05 |
KR100315564B1 true KR100315564B1 (ko) | 2002-02-19 |
Family
ID=19563229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980055521A KR100315564B1 (ko) | 1998-12-16 | 1998-12-16 | 램프의 광도 측정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100315564B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022046183A1 (en) * | 2020-08-25 | 2022-03-03 | Sapphire Ip, Inc. | Apparatus and method for measuring far-field luminous intensity and color characteristics of light sources |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100406010B1 (ko) * | 2001-06-27 | 2003-11-19 | 주식회사 파이맥스 | 램프의 3차원 배광분포 측정장치 |
KR101237528B1 (ko) * | 2010-12-31 | 2013-02-26 | (주)파서블에너지 | 디스플레이 장치의 광특성 분석장치 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125328A (en) * | 1977-03-25 | 1978-11-14 | Shigeru Suga | Apparatus for measuring reflectivity and transmissivity of a specimen |
-
1998
- 1998-12-16 KR KR1019980055521A patent/KR100315564B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125328A (en) * | 1977-03-25 | 1978-11-14 | Shigeru Suga | Apparatus for measuring reflectivity and transmissivity of a specimen |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022046183A1 (en) * | 2020-08-25 | 2022-03-03 | Sapphire Ip, Inc. | Apparatus and method for measuring far-field luminous intensity and color characteristics of light sources |
CN115867781A (zh) * | 2020-08-25 | 2023-03-28 | M·皮希泰利 | 测量光源的远场发光强度和颜色特性的装置和方法 |
CN115867781B (zh) * | 2020-08-25 | 2024-02-09 | M·皮希泰利 | 测量光源的远场发光强度和颜色特性的装置和方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20000040001A (ko) | 2000-07-05 |
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