KR920011715A - 다층형 중합체성 반사체 - Google Patents

다층형 중합체성 반사체 Download PDF

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Publication number
KR920011715A
KR920011715A KR1019910023359A KR910023359A KR920011715A KR 920011715 A KR920011715 A KR 920011715A KR 1019910023359 A KR1019910023359 A KR 1019910023359A KR 910023359 A KR910023359 A KR 910023359A KR 920011715 A KR920011715 A KR 920011715A
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South Korea
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polymeric
reflector
optical thickness
layer
layers
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KR1019910023359A
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English (en)
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에이. 위틀레이 존
제이. 슈렝크 월터
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리차드 지. 워터맨
더 다우 케미칼 캄파니
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Publication of KR920011715A publication Critical patent/KR920011715A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2551/00—Optical elements
    • B32B2551/08—Mirrors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Optical Filters (AREA)
  • Polarising Elements (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Silicon Polymers (AREA)

Abstract

내용 없음

Description

다층형 중합체성 반사체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예2에 따라 제조된 광학적으로 얇은 필름의 반사율을 설명하고; 제2도는 광학적으로 두꺼운 층을 모방하기 위한 공기 삽입층을 지니는 유리 슬라이드 더미상에 위치시킨 실시예2에 따른 광학적으로 얇은 필름의 반사율을 설명하며; 제3도는 2성분 다층 중합체성 반사체의 단면도이다.

Claims (17)

  1. 중합체성 반사체에 입사한 빛의 30% 이상을 반사시키기에 충분한 수의 제1및 제2중합체성 물질의 층을 포함하고, 이때, 상기한 층들의 일부분의 광학적 두께는 0.09내지 0.45㎛이고, 나머지 층들의 광학적 두께는 0.09㎛ 미만이거나 0.45㎛초과이며, 상기한 제1 및 제2중합체성 물질은 서로 굴절률이 약 0.03 이상 만큼 차이가 있고, 상기한 반사체로부터 반사되는 시각적으로 지각되는 색체가 없는, 적어도 제1및 제2의 다양한 중합체성 물질로 이루어진 중합체성 반사제.
  2. 제1항에 있어서, 광학적 두께가 0.09내지 0.45㎛인 층에서 층을 가로질러 광학적 두께의 구배가 존재하는 중합체성 반사체.
  3. 제1항에 있어서, 제1중합체성 물질이 폴리카보네이트이고, 제2중합체성 물질이 폴리비닐리덴 플루오라이드와 폴리메틸메타크릴레이트의 블렌드인 중합체성 반사체.
  4. 제1항에 있어서, 제1중합체성 물질이 폴리스티렌이고, 제2중합체성 물질이 에틸렌과 1개 이상의 불포화된 모노카복실산의 공중합체인 중합체성 반사체.
  5. 제1항에 있어서, 제1중합체성 물질이 폴리스티렌이고, 제2중합체성 물질이 폴리메틸메타크릴레이트인 중합체성 반사체.
  6. 제1항에 있어서, 제1중합체성 물질이 폴리카보네이트이고, 제2중합체성 물질이 폴리메틸메타크릴레이트인 중합체성 반사체.
  7. 제1항에 있어서, 중합체성 반사체가 2개의 주요 외부 표면을 지니는 시트 형태인 중합체성 반사체.
  8. 제7항에 있어서, 중합체성 반사체가 이의 1개 이상의 주요 표면상에 보호용 표층을 포함하는 중합체성 반사체.
  9. 제1항에 있어서, 광학적 두께가 0.09내지 0.45㎛인 층의 부분이 한쌍의 제1 및 제2중합체를 포함하고, 광학적 두께가 0.09㎛미만이거나, 0.45㎛초과인 층의 부분은 상기와 상이한 한쌍의 제1및 제2중합체를 포함하는 중합체성 반사체.
  10. 제1항에 있어서, 광학적 두께가 0.09내지 0.45㎛인 층의 부분이 반사체의 하나의 외부 표면에 위치하고, 광학적 두께가 0.09㎛미만이거나 0.45㎛ 초과인 층의 부분은 다른 외부 표면에 위치하는 중합체성 반사체.
  11. 제1항에 있어서, 광학적 두께가 0.09㎛ 미만이거나 0.45㎛초과인 층의 부분은 반사체의 외부 표면에 위치하고, 광학적 두께가 0.09내지 0.45㎛인 층의 부분은 반사체의 내부에 위치하는 중합체성 반사체.
  12. 제1항에 있어서, 광학적 두께가 0.09내지 0.45㎛인 층의 부분은 반사체의 외부 표면에 위치하고, 광학적 두께가 0.09㎛미만이거나, 0.45㎛초과인 층이 부분은 반사체의 내부에 위치하는 중합체성 반사체.
  13. 제1항에 있어서, 안료처리된 층을 포함하는 중합체성 반사체.
  14. 제1항에 있어서, 제1 및 제2중합체성 물질의 층이, 반사체로부터 반사된 빛의 문셀 채도 포화값이 /3이하가 되도록 하는 광학적 두께는 지니는 중합체성 반사체.
  15. 제1항에 있어서, 제품이 안료처리된 층을 포함하는 중합체성 반사체.
  16. 제1항에 있어서, 반사체가 빛을 이방성적으로 반사시키는 복굴절 광 편광자이고, 여기에서, 이 편광자의 한평면에서 제1 및 제2중합체성 물질의 굴절률이 서로 약 0.03이상 차이가 있는 중합체성 반사체.
  17. 중합체성 반사체에 입사한 빛의 30% 이상을 반사시키기에 충분한 수의 제1 및 제2중합체성 물질을 포함하고, 여기에서 제1및 제2중합체성 물질의 굴절률은 서로 약 0.03이상 차이가 있으며, 제1및 제2중합체성 반사체의 층은 Ps≤0.5 〔여기에서, Pf=(A-B)/B이고, Pf는 시각적 지각인자이고, A는 중합체성 반사체로 부터의 피크반사율이며, B는 중합체성 반사체로 부터의 기선 반사율이다〕이 되도록 하는 광학적 두께를 지니는, 적어도 제1 및 제2의 다양한 중합체성 물질로 이루어진 다양한 중합체성 반사체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910023359A 1990-12-18 1991-12-17 다층형 중합체성 반사체 KR920011715A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/629,520 1990-12-18
US07/629,520 US5126880A (en) 1990-12-18 1990-12-18 Polymeric reflective bodies with multiple layer types

Publications (1)

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KR920011715A true KR920011715A (ko) 1992-07-24

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US (1) US5126880A (ko)
EP (1) EP0491551B1 (ko)
JP (1) JPH04295804A (ko)
KR (1) KR920011715A (ko)
CN (1) CN1041770C (ko)
AT (1) ATE140656T1 (ko)
AU (1) AU8982491A (ko)
CA (1) CA2057818A1 (ko)
DE (1) DE69121070T2 (ko)
FI (1) FI915931A (ko)
MX (1) MX9102609A (ko)
NO (1) NO914989L (ko)
NZ (1) NZ240992A (ko)
TW (1) TW212226B (ko)

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ATE140656T1 (de) 1996-08-15
JPH04295804A (ja) 1992-10-20
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CA2057818A1 (en) 1992-06-19
EP0491551B1 (en) 1996-07-24
MX9102609A (es) 1992-06-01
EP0491551A2 (en) 1992-06-24
FI915931A (fi) 1992-06-19
NO914989L (no) 1992-06-19
CN1041770C (zh) 1999-01-20
NZ240992A (en) 1994-03-25
DE69121070D1 (de) 1996-08-29
US5126880A (en) 1992-06-30
EP0491551A3 (en) 1993-01-13
TW212226B (ko) 1993-09-01
DE69121070T2 (de) 1997-02-27
FI915931A0 (fi) 1991-12-17

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