KR920022032A - 반사체 - Google Patents

반사체 Download PDF

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Publication number
KR920022032A
KR920022032A KR1019920009322A KR920009322A KR920022032A KR 920022032 A KR920022032 A KR 920022032A KR 1019920009322 A KR1019920009322 A KR 1019920009322A KR 920009322 A KR920009322 A KR 920009322A KR 920022032 A KR920022032 A KR 920022032A
Authority
KR
South Korea
Prior art keywords
reflection layer
high reflection
substrate
reflector
support
Prior art date
Application number
KR1019920009322A
Other languages
English (en)
Other versions
KR950003857B1 (ko
Inventor
미쓰오 다카세
노부히로 후쿠다
Original Assignee
사와무라 하루오
미쓰이 도오아쓰 가가쿠 가부시키가이샤
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 사와무라 하루오, 미쓰이 도오아쓰 가가쿠 가부시키가이샤 filed Critical 사와무라 하루오
Publication of KR920022032A publication Critical patent/KR920022032A/ko
Application granted granted Critical
Publication of KR950003857B1 publication Critical patent/KR950003857B1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/10—Construction
    • F21V7/16—Construction with provision for adjusting the curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

내용 없음.

Description

반사체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명의 평판상 반사판을 도시하는 단면도,
제4도는 본 발명의 반사판을 이용한 사용예를 나타내는 사시도.

Claims (5)

  1. 고반사층을 형성한 가뇨성의 기판의 고반사층측을 지지체에 접착제층을 개재하여 적층하여 되는 반사체로서, 그 지지체와 고반사층을 형성한 가뇨성의 기판과의 밀착강도가 100g/㎝ 이상, 접착제층의 총두께가 0.5㎛이상 50㎛ 이하인 평판상 반사체를 가뇨성의 기판측을 凹면으로 하여 곡율반경 5㎜ 이하의 곡면을 형성하도록 곡절하여 되는 곡면상반사체.
  2. 제1항에 있어서, 고반사층을 형성한 가뇨성의 기판이, 자외선을 실질적으로 차단하는 가뇨성의 기판이 한쪽 면에 은을 함유하는 고반사층을 적층하여 됨을 특징으로 하는 반사체.
  3. 제2항에 있어서, 가뇨성의 기판의, 파장 380-300nm에 있어서의 광선투과율이 10% 이하 임을 특징으로하는 반사체.
  4. 제1항에 있어서, 고반사층을 형성한 가뇨성의 기판의 가시광선 반사율이 80%이상 임을 특징으로 하는 반사체.
  5. 고반사층을 형성한 가뇨성의 기판의 고반사층측을 지지체에 접착제층을 개재하여 적층하여되는 반사체로서, 그 지지체와 고반사층을 형성한 가뇨성의 기판과의 밀착강도가 100g/㎝ 이상, 접착제층의 총두께가 0.5㎛ 이상 50㎛ 이하인 평판상 반사체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920009322A 1991-05-30 1992-05-29 반사체 KR950003857B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP91-127224 1991-05-30
JP12722491 1991-05-30
JP127224 1991-05-30

Publications (2)

Publication Number Publication Date
KR920022032A true KR920022032A (ko) 1992-12-19
KR950003857B1 KR950003857B1 (ko) 1995-04-20

Family

ID=14954803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920009322A KR950003857B1 (ko) 1991-05-30 1992-05-29 반사체

Country Status (6)

Country Link
US (1) US5276600A (ko)
EP (1) EP0516489B1 (ko)
KR (1) KR950003857B1 (ko)
CA (1) CA2070094C (ko)
DE (1) DE69214012T2 (ko)
TW (1) TW205099B (ko)

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TW314600B (ko) * 1995-05-31 1997-09-01 Mitsui Toatsu Chemicals
EP0766038A1 (fr) * 1995-09-27 1997-04-02 Compagnie Philips Eclairage Profilé réflecteur pour luminaire
WO1998035180A1 (en) * 1997-02-11 1998-08-13 Mcdonnell Douglas Corporation Reflector and associated light assembly
US5913599A (en) * 1997-06-11 1999-06-22 Steris Corporation Surgical light with conical reflector
US6186649B1 (en) * 1998-04-16 2001-02-13 Honeywell International Inc. Linear illumination sources and systems
US6224237B1 (en) 1998-04-16 2001-05-01 Honeywell International Inc. Structure for achieving a linear light source geometry
US6989924B1 (en) 1998-08-06 2006-01-24 Midwest Research Institute Durable corrosion and ultraviolet-resistant silver mirror
AU5338999A (en) * 1998-08-06 2000-02-28 Midwest Research Institute A durable corrosion and ultraviolet-resistant silver mirror
US6560845B2 (en) 1999-06-07 2003-05-13 Alcoa Inc. Prefinished deformable metal reflector sheet
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US6897832B2 (en) * 2001-05-30 2005-05-24 John R. Essig, Jr. Inflatable multi-function parabolic reflector apparatus and methods of manufacture
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Also Published As

Publication number Publication date
CA2070094C (en) 1995-11-21
DE69214012T2 (de) 1997-05-15
DE69214012D1 (de) 1996-10-31
EP0516489A3 (en) 1993-04-14
CA2070094A1 (en) 1992-12-01
TW205099B (ko) 1993-05-01
KR950003857B1 (ko) 1995-04-20
EP0516489B1 (en) 1996-09-25
US5276600A (en) 1994-01-04
EP0516489A2 (en) 1992-12-02

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