DE69913102D1 - Optischer film mit geschärfter bandkante - Google Patents

Optischer film mit geschärfter bandkante

Info

Publication number
DE69913102D1
DE69913102D1 DE69913102T DE69913102T DE69913102D1 DE 69913102 D1 DE69913102 D1 DE 69913102D1 DE 69913102 T DE69913102 T DE 69913102T DE 69913102 T DE69913102 T DE 69913102T DE 69913102 D1 DE69913102 D1 DE 69913102D1
Authority
DE
Germany
Prior art keywords
sharpened
optical film
ribbon edge
ribbon
edge
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 - Lifetime
Application number
DE69913102T
Other languages
English (en)
Other versions
DE69913102T2 (de
Inventor
A Wheatley
F Weber
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69913102D1 publication Critical patent/DE69913102D1/de
Application granted granted Critical
Publication of DE69913102T2 publication Critical patent/DE69913102T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • G02B5/282—Interference filters designed for the infrared light reflecting for infrared and transparent for visible light, e.g. heat reflectors, laser protection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/285—Interference filters comprising deposited thin solid films
    • G02B5/287—Interference filters comprising deposited thin solid films comprising at least one layer of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • B29D11/00788—Producing optical films
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
DE69913102T 1998-01-13 1999-01-08 Optischer film mit geschärfter bandkante Expired - Lifetime DE69913102T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6085 1998-01-13
US09/006,085 US6157490A (en) 1998-01-13 1998-01-13 Optical film with sharpened bandedge
PCT/US1999/000452 WO1999036809A1 (en) 1998-01-13 1999-01-08 Optical film with sharpened bandedge

Publications (2)

Publication Number Publication Date
DE69913102D1 true DE69913102D1 (de) 2004-01-08
DE69913102T2 DE69913102T2 (de) 2004-08-26

Family

ID=21719234

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913102T Expired - Lifetime DE69913102T2 (de) 1998-01-13 1999-01-08 Optischer film mit geschärfter bandkante

Country Status (9)

Country Link
US (2) US6157490A (de)
EP (1) EP1047963B1 (de)
JP (1) JP4399113B2 (de)
KR (1) KR100582973B1 (de)
CN (1) CN1141604C (de)
AU (1) AU2109699A (de)
BR (1) BR9906907A (de)
DE (1) DE69913102T2 (de)
WO (1) WO1999036809A1 (de)

Families Citing this family (190)

* Cited by examiner, † Cited by third party
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EP1047963B1 (de) 2003-11-26
CN1288520A (zh) 2001-03-21
JP4399113B2 (ja) 2010-01-13
CN1141604C (zh) 2004-03-10
AU2109699A (en) 1999-08-02
US6157490A (en) 2000-12-05
DE69913102T2 (de) 2004-08-26
BR9906907A (pt) 2000-10-10
JP2002509280A (ja) 2002-03-26
KR20010034059A (ko) 2001-04-25

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