JP6449830B2 - 試験装置および発光装置の製造方法 - Google Patents
試験装置および発光装置の製造方法 Download PDFInfo
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- JP6449830B2 JP6449830B2 JP2016200383A JP2016200383A JP6449830B2 JP 6449830 B2 JP6449830 B2 JP 6449830B2 JP 2016200383 A JP2016200383 A JP 2016200383A JP 2016200383 A JP2016200383 A JP 2016200383A JP 6449830 B2 JP6449830 B2 JP 6449830B2
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- 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
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- G01J1/0214—Constructional arrangements for removing stray light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
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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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0286—Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer, e.g. vacuum
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- 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
- G01J1/0252—Constructional arrangements for compensating for fluctuations caused by, e.g. temperature, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a photometer; Purge systems, cleaning devices
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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
- G01J1/0271—Housings; Attachments or accessories for photometers
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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
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0418—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using attenuators
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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
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- G01J1/0437—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using masks, aperture plates, spatial light modulators, spatial filters, e.g. reflective filters
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
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- G01R31/26—Testing of individual semiconductor devices
- G01R31/2607—Circuits therefor
- G01R31/2632—Circuits therefor for testing diodes
- G01R31/2635—Testing light-emitting diodes, laser diodes or photodiodes
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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- G01R31/26—Testing of individual semiconductor devices
- G01R31/2642—Testing semiconductor operation lifetime or reliability, e.g. by accelerated life tests
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/005—Processes
- H01L33/0095—Post-treatment of devices, e.g. annealing, recrystallisation or short-circuit elimination
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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
- G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
- G01J2001/4252—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources for testing LED's
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Led Devices (AREA)
- Optical Integrated Circuits (AREA)
Description
Claims (7)
- 試験対象となる発光装置を保持する保持部と、
前記保持部に保持される発光装置から出力される光を導光する光導波路と、
前記光導波路から出力される光を拡散させる光拡散板と、
前記光拡散板により拡散された光を受光する受光装置と、
前記受光装置の受光面の外周領域に向かう光を遮るよう配置される遮蔽板と、を備えることを特徴とする試験装置。 - 試験対象となる発光装置を保持する保持部と、
前記保持部に保持される発光装置から出力される光を導光する石英(SiO 2 )ガラスのロッドで構成される光導波路と、
前記光導波路から出力される光を拡散させる光拡散板と、
前記光拡散板により拡散された光を受光する受光装置と、を備えることを特徴とする試験装置。 - 前記保持部および前記保持部に保持される発光装置を内部に収容し、前記発光装置の動作温度を制御するよう構成される恒温装置をさらに備え、
前記受光装置は、前記恒温装置の外部に設けられ、前記光導波路は、前記恒温装置の内部から外部に光を導光することを特徴とする請求項1または2に記載の試験装置。 - 前記発光装置は、360nm以下の波長の深紫外光を出力することを特徴とする請求項1から3のいずれか一項に記載の試験装置。
- 前記光拡散板は、光を拡散させるための凹凸面を有する石英ガラス板であることを特徴とする請求項1から4のいずれか一項に記載の試験装置。
- 発光装置から出力される光を光導波路および光拡散板を介して受光装置で受光し、前記発光装置の光出力を試験する工程を備え、前記受光装置の受光面の外周領域に向かう光が遮蔽板により遮られることを特徴とする発光装置の製造方法。
- 発光装置から出力される光を石英(SiO 2 )ガラスのロッドで構成される光導波路および光拡散板を介して受光装置で受光し、前記発光装置の光出力を試験する工程を備えることを特徴とする発光装置の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016200383A JP6449830B2 (ja) | 2016-10-11 | 2016-10-11 | 試験装置および発光装置の製造方法 |
KR1020197013474A KR102326832B1 (ko) | 2016-10-11 | 2017-09-14 | 시험 장치 및 발광 장치의 제조 방법 |
CN201780062931.6A CN109804258A (zh) | 2016-10-11 | 2017-09-14 | 试验装置及发光装置的制造方法 |
PCT/JP2017/033218 WO2018070179A1 (ja) | 2016-10-11 | 2017-09-14 | 試験装置および発光装置の製造方法 |
EP17860592.9A EP3527998B1 (en) | 2016-10-11 | 2017-09-14 | Test apparatus and method for testing a light-emitting device |
TW106133156A TWI663384B (zh) | 2016-10-11 | 2017-09-27 | 試驗裝置以及發光裝置的製造方法 |
US16/378,935 US20190234798A1 (en) | 2016-10-11 | 2019-04-09 | Test device and method of manufacturing light emitting device |
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JP2016200383A JP6449830B2 (ja) | 2016-10-11 | 2016-10-11 | 試験装置および発光装置の製造方法 |
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JP2018063132A JP2018063132A (ja) | 2018-04-19 |
JP6449830B2 true JP6449830B2 (ja) | 2019-01-09 |
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US (1) | US20190234798A1 (ja) |
EP (1) | EP3527998B1 (ja) |
JP (1) | JP6449830B2 (ja) |
KR (1) | KR102326832B1 (ja) |
CN (1) | CN109804258A (ja) |
TW (1) | TWI663384B (ja) |
WO (1) | WO2018070179A1 (ja) |
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KR102472591B1 (ko) | 2018-01-29 | 2022-12-01 | 에스케이하이닉스 주식회사 | 이미지 센서 |
KR20210112815A (ko) * | 2020-03-06 | 2021-09-15 | 삼성전자주식회사 | 발광 다이오드 모듈 및 발광 다이오드 검사 방법 |
CN113805031B (zh) * | 2021-11-19 | 2022-03-01 | 陕西开尔文测控技术有限公司 | 一种碳化硅动静态测试一体机 |
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2016
- 2016-10-11 JP JP2016200383A patent/JP6449830B2/ja active Active
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2017
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- 2017-09-14 EP EP17860592.9A patent/EP3527998B1/en active Active
- 2017-09-14 WO PCT/JP2017/033218 patent/WO2018070179A1/ja active Search and Examination
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EP3527998A4 (en) | 2020-06-17 |
TWI663384B (zh) | 2019-06-21 |
CN109804258A (zh) | 2019-05-24 |
US20190234798A1 (en) | 2019-08-01 |
TW201819871A (zh) | 2018-06-01 |
EP3527998A1 (en) | 2019-08-21 |
JP2018063132A (ja) | 2018-04-19 |
EP3527998B1 (en) | 2024-06-05 |
KR102326832B1 (ko) | 2021-11-17 |
KR20190067853A (ko) | 2019-06-17 |
WO2018070179A1 (ja) | 2018-04-19 |
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