JPS5317351A - Optical filter - Google Patents

Optical filter

Info

Publication number
JPS5317351A
JPS5317351A JP9084176A JP9084176A JPS5317351A JP S5317351 A JPS5317351 A JP S5317351A JP 9084176 A JP9084176 A JP 9084176A JP 9084176 A JP9084176 A JP 9084176A JP S5317351 A JPS5317351 A JP S5317351A
Authority
JP
Japan
Prior art keywords
optical filter
reflective
type optical
reflective type
causing
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.)
Pending
Application number
JP9084176A
Other languages
Japanese (ja)
Inventor
Takeji Harada
Hiroichi Kimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP9084176A priority Critical patent/JPS5317351A/en
Publication of JPS5317351A publication Critical patent/JPS5317351A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)

Abstract

PURPOSE: To form a reflective type optical filter with its reflective light sufficiently lessened, by causing an incident light in the inhibiting wavelength region reflected by the reflective type filter to pass through an absorptive type optical filter substrate.
COPYRIGHT: (C)1978,JPO&Japio
JP9084176A 1976-07-31 1976-07-31 Optical filter Pending JPS5317351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9084176A JPS5317351A (en) 1976-07-31 1976-07-31 Optical filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9084176A JPS5317351A (en) 1976-07-31 1976-07-31 Optical filter

Publications (1)

Publication Number Publication Date
JPS5317351A true JPS5317351A (en) 1978-02-17

Family

ID=14009798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9084176A Pending JPS5317351A (en) 1976-07-31 1976-07-31 Optical filter

Country Status (1)

Country Link
JP (1) JPS5317351A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672591A (en) * 1979-11-19 1981-06-16 Canon Inc Color television camera
JPS61105509A (en) * 1984-07-13 1986-05-23 オプチカル　コ−テイング　ラボラトリ−　インコ−ポレ−テツド Optical color-changed thin-film product having color shift in corresponding quantity by angle and manufacture thereof
US4674823A (en) * 1984-06-21 1987-06-23 Michael Epstein Solar radiation filter and reflector device and method of filtering and reflecting solar radiation
WO2006003843A1 (en) * 2004-07-05 2006-01-12 Hamamatsu Photonics K.K. Photodetector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5672591A (en) * 1979-11-19 1981-06-16 Canon Inc Color television camera
US4674823A (en) * 1984-06-21 1987-06-23 Michael Epstein Solar radiation filter and reflector device and method of filtering and reflecting solar radiation
JPS61105509A (en) * 1984-07-13 1986-05-23 オプチカル　コ−テイング　ラボラトリ−　インコ−ポレ−テツド Optical color-changed thin-film product having color shift in corresponding quantity by angle and manufacture thereof
WO2006003843A1 (en) * 2004-07-05 2006-01-12 Hamamatsu Photonics K.K. Photodetector

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