KR100986044B1 - 반도체 발광소자의 광출력 측정장치 - Google Patents
반도체 발광소자의 광출력 측정장치 Download PDFInfo
- Publication number
- KR100986044B1 KR100986044B1 KR1020080104153A KR20080104153A KR100986044B1 KR 100986044 B1 KR100986044 B1 KR 100986044B1 KR 1020080104153 A KR1020080104153 A KR 1020080104153A KR 20080104153 A KR20080104153 A KR 20080104153A KR 100986044 B1 KR100986044 B1 KR 100986044B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- emitting device
- semiconductor light
- pedestal
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 90
- 230000003287 optical effect Effects 0.000 title claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000005259 measurement Methods 0.000 abstract description 10
- 235000012431 wafers Nutrition 0.000 description 10
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
Images
Classifications
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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
- G01J1/0242—Control or determination of height or angle information of sensors or receivers; Goniophotometry
-
- 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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
- H01S5/22—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure
- H01S5/2205—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure comprising special burying or current confinement layers
- H01S5/2206—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a ridge or stripe structure comprising special burying or current confinement layers based on III-V materials
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Geometry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (3)
- 반도체 발광소자의 광출력 측정장치에 있어서,발광소자가 놓이는 받침대;받침대 위에 위치하며, 발광소자에서 발생된 빛을 감지하는 센서;받침대와 센서 사이에 위치하며, 발광소자에서 발생한 빛을 센서 측으로 향하도록 하는 수광 가이드;수광 가이드와 받침대 사이에서, 발광소자에 전류를 인가하는 애노드 및 캐소드; 그리고받침대와 발광소자 사이에 위치하여, 발광소자에서 발생하여 받침대 측으로 향하는 빛을 센서 측으로 반사시키는 반사부재;를 포함하는 것을 특징으로 하는 반도체 발광소자의 광출력 측정장치.
- 청구항 1에서,수광 가이드는 쉘 형상을 갖는 것을 특징으로 하는 반도체 발광소자의 광출력 측정장치.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080104153A KR100986044B1 (ko) | 2008-10-23 | 2008-10-23 | 반도체 발광소자의 광출력 측정장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080104153A KR100986044B1 (ko) | 2008-10-23 | 2008-10-23 | 반도체 발광소자의 광출력 측정장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100045105A KR20100045105A (ko) | 2010-05-03 |
KR100986044B1 true KR100986044B1 (ko) | 2010-10-07 |
Family
ID=42272899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080104153A Expired - Fee Related KR100986044B1 (ko) | 2008-10-23 | 2008-10-23 | 반도체 발광소자의 광출력 측정장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100986044B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220134356A (ko) | 2021-03-26 | 2022-10-05 | 경북대학교 산학협력단 | 3차원 디스플레이의 라이트필드 측정 기구 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006177785A (ja) | 2004-12-22 | 2006-07-06 | Konica Minolta Sensing Inc | 分光輝度計の校正用基準光源、これを用いた校正方法、及び校正システムの動作プログラム |
JP2006349987A (ja) * | 2005-06-16 | 2006-12-28 | Seiko Epson Corp | 導光素子、照明装置及び画像表示装置 |
KR100721149B1 (ko) * | 2005-12-09 | 2007-05-22 | 삼성전기주식회사 | 발광소자의 광량 측정 장치 |
JP2008076126A (ja) * | 2006-09-20 | 2008-04-03 | Oputo System:Kk | 測光装置及び測光方法 |
-
2008
- 2008-10-23 KR KR1020080104153A patent/KR100986044B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006177785A (ja) | 2004-12-22 | 2006-07-06 | Konica Minolta Sensing Inc | 分光輝度計の校正用基準光源、これを用いた校正方法、及び校正システムの動作プログラム |
JP2006349987A (ja) * | 2005-06-16 | 2006-12-28 | Seiko Epson Corp | 導光素子、照明装置及び画像表示装置 |
KR100721149B1 (ko) * | 2005-12-09 | 2007-05-22 | 삼성전기주식회사 | 발광소자의 광량 측정 장치 |
JP2008076126A (ja) * | 2006-09-20 | 2008-04-03 | Oputo System:Kk | 測光装置及び測光方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220134356A (ko) | 2021-03-26 | 2022-10-05 | 경북대학교 산학협력단 | 3차원 디스플레이의 라이트필드 측정 기구 |
Also Published As
Publication number | Publication date |
---|---|
KR20100045105A (ko) | 2010-05-03 |
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