JPS59151108A - Sheet having optically selective transmittability - Google Patents

Sheet having optically selective transmittability

Info

Publication number
JPS59151108A
JPS59151108A JP2384283A JP2384283A JPS59151108A JP S59151108 A JPS59151108 A JP S59151108A JP 2384283 A JP2384283 A JP 2384283A JP 2384283 A JP2384283 A JP 2384283A JP S59151108 A JPS59151108 A JP S59151108A
Authority
JP
Japan
Prior art keywords
transmittability
gt
contg
optically selective
layer
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
JP2384283A
Other versions
JPH0339281B2 (en
Inventor
Yoshio Itakura
Masao Suzuki
Toshiaki Yatabe
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP58023842A priority Critical patent/JPH0339281B2/ja
Priority claimed from US06/581,001 external-priority patent/US4590118A/en
Publication of JPS59151108A publication Critical patent/JPS59151108A/en
Publication of JPH0339281B2 publication Critical patent/JPH0339281B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/208Filters for use with infra-red or ultraviolet radiation, e.g. for separating visible light from infra-red and/or ultraviolet radiation
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/22Absorbing filters
    • G02B5/223Absorbing filters containing organic substances, e.g. dyes, inks or pigments

Abstract

PURPOSE:To improve visible ray transmittability and heat ray shielding ability by laminating an optically selective transmittable absorbing body provided with a metallic layer consisting essentially of Ag and a thin film layer contg. a near IR absorbent having an absorption peak in a specific wavelength region on an org. polymer film. CONSTITUTION:A metallic layer A of 40-180Angstrom contg. >=50wt% Ag, an antireflection layer B formed by using a dielectric material having >=1.5 refractive index, a thin film layer C contg. a near IR absorbent having an absorption peak between 800-1,200nm wavelength, and an org. polymer film D are laminated. These layers are successively disposed in order of any among B/A/B/C/D, B/A/ C/D, B/A/B/D/C, B/A/D/C, C/B/A/B/D or C/B/A/D, so that the integrated transmittance of visible light thereof is made >=70% and the integrated transmittance of IR light <=50%. The defects among the layers are complementally overcome and the mutual advantages are synergistically improved by the above-mentioned combination, by which the optically selective transmittability is improved. Such sheet is used for the window of a building, the window of an automobile, etc.
JP58023842A 1983-02-17 1983-02-17 Expired - Lifetime JPH0339281B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58023842A JPH0339281B2 (en) 1983-02-17 1983-02-17

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58023842A JPH0339281B2 (en) 1983-02-17 1983-02-17
US06/581,001 US4590118A (en) 1983-02-17 1984-02-16 Selective light transmission sheet

Publications (2)

Publication Number Publication Date
JPS59151108A true JPS59151108A (en) 1984-08-29
JPH0339281B2 JPH0339281B2 (en) 1991-06-13

Family

ID=12121650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58023842A Expired - Lifetime JPH0339281B2 (en) 1983-02-17 1983-02-17

Country Status (1)

Country Link
JP (1) JPH0339281B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001507135A (en) * 1996-12-23 2001-05-29 オプティカル コーティング ラボラトリー インコーポレイテッド Method and apparatus for obtaining optical improvement / noise suppression apparatus for a plasma display panel
US6262830B1 (en) 1997-09-16 2001-07-17 Michael Scalora Transparent metallo-dielectric photonic band gap structure
US6304366B1 (en) 1998-04-02 2001-10-16 Michael Scalora Photonic signal frequency conversion using a photonic band gap structure
US6339493B1 (en) 1999-12-23 2002-01-15 Michael Scalora Apparatus and method for controlling optics propagation based on a transparent metal stack
US6343167B1 (en) 1997-10-24 2002-01-29 Michael Scalora Photonic band gap device and method using a periodicity defect region to increase photonic signal delay
US6396617B1 (en) 1999-05-17 2002-05-28 Michael Scalora Photonic band gap device and method using a periodicity defect region doped with a gain medium to increase photonic signal delay
US6414780B1 (en) 1999-12-23 2002-07-02 D'aguanno Giuseppe Photonic signal reflectivity and transmissivity control using a photonic band gap structure
US6538794B1 (en) 1999-09-30 2003-03-25 D'aguanno Giuseppe Efficient non-linear phase shifting using a photonic band gap structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752829A (en) * 1980-09-13 1982-03-29 Mitsubishi Electric Corp Optical sensor
JPS57105748U (en) * 1980-12-22 1982-06-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752829A (en) * 1980-09-13 1982-03-29 Mitsubishi Electric Corp Optical sensor
JPS57105748U (en) * 1980-12-22 1982-06-29

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001507135A (en) * 1996-12-23 2001-05-29 オプティカル コーティング ラボラトリー インコーポレイテッド Method and apparatus for obtaining optical improvement / noise suppression apparatus for a plasma display panel
US6262830B1 (en) 1997-09-16 2001-07-17 Michael Scalora Transparent metallo-dielectric photonic band gap structure
US6343167B1 (en) 1997-10-24 2002-01-29 Michael Scalora Photonic band gap device and method using a periodicity defect region to increase photonic signal delay
US6304366B1 (en) 1998-04-02 2001-10-16 Michael Scalora Photonic signal frequency conversion using a photonic band gap structure
US6396617B1 (en) 1999-05-17 2002-05-28 Michael Scalora Photonic band gap device and method using a periodicity defect region doped with a gain medium to increase photonic signal delay
US6538794B1 (en) 1999-09-30 2003-03-25 D'aguanno Giuseppe Efficient non-linear phase shifting using a photonic band gap structure
US6339493B1 (en) 1999-12-23 2002-01-15 Michael Scalora Apparatus and method for controlling optics propagation based on a transparent metal stack
US6414780B1 (en) 1999-12-23 2002-07-02 D'aguanno Giuseppe Photonic signal reflectivity and transmissivity control using a photonic band gap structure

Also Published As

Publication number Publication date
JPH0339281B2 (en) 1991-06-13

Similar Documents

Publication Publication Date Title
US3624238A (en) Laminated transparent bullet resisting structure
US4973511A (en) Composite solar/safety film and laminated window assembly made therefrom
US6416872B1 (en) Heat reflecting film with low visible reflectance
DE69924092T2 (en) glass panel
AU636305B2 (en) Solar control layered coating for glass windows
EP0322720A2 (en) Electromagnetic wave shielding transparent body
DE3614978C2 (en)
CA1333044C (en) Solar control glass assembly and method of making same
US4813198A (en) Variable solar control window assembly
US5245468A (en) Anti-reflective transparent coating
US3591248A (en) Uniform light transmitting, infrared absorbing and reflecting materials and articles
US4247599A (en) Composite sheet material having low emittance characteristics
US5073450A (en) Laminated glazing unit
AU539668B2 (en) Laminates with sheet faced corrugated interlayer
US4980564A (en) Radiation barrier fabric
US2828235A (en) Glass faced honeycomb panel and method of making same
EP0494493B1 (en) Transparent anti-reflective coating
JP5124064B2 (en) Method of manufacturing a transparent panel and said transparent panel
JP2010259406A (en) Light control sheet and building
TWI290511B (en) An intermediate film for laminated glass and laminated glass
US5171414A (en) Method of making transparent anti-reflective coating
GB1410711A (en) Solar energy reflecting films and process for the manufacture thereof
CA1147638A (en) Infrared reflecting laminated glass for automobile
JPH03187946A (en) Infrared and ultraviolet radiation absorbing green glass, pane for vehicle and window material for vehicle
KR970073950A (en) A transparent laminate and a filter for display using the same