JPS6287818A - 輝度計測装置 - Google Patents

輝度計測装置

Info

Publication number
JPS6287818A
JPS6287818A JP60228010A JP22801085A JPS6287818A JP S6287818 A JPS6287818 A JP S6287818A JP 60228010 A JP60228010 A JP 60228010A JP 22801085 A JP22801085 A JP 22801085A JP S6287818 A JPS6287818 A JP S6287818A
Authority
JP
Japan
Prior art keywords
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aperture
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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.)
Granted
Application number
JP60228010A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0460537B2 (enrdf_load_stackoverflow
Inventor
Shigeru Horii
滋 堀井
Teruaki Shigeta
照明 重田
Yoshiharu Osaki
吉晴 大崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP60228010A priority Critical patent/JPS6287818A/ja
Publication of JPS6287818A publication Critical patent/JPS6287818A/ja
Publication of JPH0460537B2 publication Critical patent/JPH0460537B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
JP60228010A 1985-10-14 1985-10-14 輝度計測装置 Granted JPS6287818A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60228010A JPS6287818A (ja) 1985-10-14 1985-10-14 輝度計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60228010A JPS6287818A (ja) 1985-10-14 1985-10-14 輝度計測装置

Publications (2)

Publication Number Publication Date
JPS6287818A true JPS6287818A (ja) 1987-04-22
JPH0460537B2 JPH0460537B2 (enrdf_load_stackoverflow) 1992-09-28

Family

ID=16869761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60228010A Granted JPS6287818A (ja) 1985-10-14 1985-10-14 輝度計測装置

Country Status (1)

Country Link
JP (1) JPS6287818A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019019591A1 (zh) * 2017-07-24 2019-01-31 深圳市光峰光电技术有限公司 光源亮度衰减测试装置及投影设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019019591A1 (zh) * 2017-07-24 2019-01-31 深圳市光峰光电技术有限公司 光源亮度衰减测试装置及投影设备

Also Published As

Publication number Publication date
JPH0460537B2 (enrdf_load_stackoverflow) 1992-09-28

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