JPH024881B2 - - Google Patents

Info

Publication number
JPH024881B2
JPH024881B2 JP8300481A JP8300481A JPH024881B2 JP H024881 B2 JPH024881 B2 JP H024881B2 JP 8300481 A JP8300481 A JP 8300481A JP 8300481 A JP8300481 A JP 8300481A JP H024881 B2 JPH024881 B2 JP H024881B2
Authority
JP
Japan
Prior art keywords
optical filter
spectral characteristics
resin
benzenedithiol
nickel
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
Application number
JP8300481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57198413A (en
Inventor
Katsuyoshi Sasagawa
Masao Imai
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP8300481A priority Critical patent/JPS57198413A/ja
Publication of JPS57198413A publication Critical patent/JPS57198413A/ja
Publication of JPH024881B2 publication Critical patent/JPH024881B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP8300481A 1981-05-30 1981-05-30 Optical filter having spectral characteristic close to visibility Granted JPS57198413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8300481A JPS57198413A (en) 1981-05-30 1981-05-30 Optical filter having spectral characteristic close to visibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8300481A JPS57198413A (en) 1981-05-30 1981-05-30 Optical filter having spectral characteristic close to visibility

Publications (2)

Publication Number Publication Date
JPS57198413A JPS57198413A (en) 1982-12-06
JPH024881B2 true JPH024881B2 (ref) 1990-01-30

Family

ID=13790112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8300481A Granted JPS57198413A (en) 1981-05-30 1981-05-30 Optical filter having spectral characteristic close to visibility

Country Status (1)

Country Link
JP (1) JPS57198413A (ref)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6440822U (ref) * 1987-09-03 1989-03-10
EP1482332B1 (en) 1998-05-15 2010-11-03 Toyo Boseki Kabushiki Kaisha Infrared absorption filter
KR100444332B1 (ko) 1999-12-20 2004-08-16 도요 보세키 가부시키가이샤 적외선 흡수필터
WO2003000779A1 (en) * 2001-06-21 2003-01-03 Teijin Limited Near infrared ray shielding film
EP1280179A3 (en) 2001-07-23 2003-09-03 Asahi Glass Company Ltd. Flat display panel

Also Published As

Publication number Publication date
JPS57198413A (en) 1982-12-06

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