TW344032B - Light reflective sheet and light reflector using it - Google Patents

Light reflective sheet and light reflector using it

Info

Publication number
TW344032B
TW344032B TW085100146A TW85100146A TW344032B TW 344032 B TW344032 B TW 344032B TW 085100146 A TW085100146 A TW 085100146A TW 85100146 A TW85100146 A TW 85100146A TW 344032 B TW344032 B TW 344032B
Authority
TW
Taiwan
Prior art keywords
light
protective layer
porous resin
sheet
resin sheet
Prior art date
Application number
TW085100146A
Other languages
English (en)
Inventor
Toshiyuki Ishii
Katsumi Senba
Takayuki Kajiwara
Naoko Takemura
Original Assignee
Mitsui Toatsu Chemicals
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 filed Critical Mitsui Toatsu Chemicals
Application granted granted Critical
Publication of TW344032B publication Critical patent/TW344032B/zh

Links

Classifications

    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/026—Porous
    • 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
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/043—HDPE, i.e. high density polyethylene
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B32B2323/046—LDPE, i.e. low density polyethylene
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
TW085100146A 1995-01-27 1996-01-08 Light reflective sheet and light reflector using it TW344032B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1148295 1995-01-27

Publications (1)

Publication Number Publication Date
TW344032B true TW344032B (en) 1998-11-01

Family

ID=11779279

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085100146A TW344032B (en) 1995-01-27 1996-01-08 Light reflective sheet and light reflector using it

Country Status (6)

Country Link
US (1) US5710856A (zh)
EP (1) EP0724181B1 (zh)
KR (1) KR100200200B1 (zh)
DE (1) DE69633082D1 (zh)
SG (1) SG38923A1 (zh)
TW (1) TW344032B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152558A (zh) * 2010-11-23 2011-08-17 苏州禾盛新型材料股份有限公司 镜面反射型pc复合板

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW469357B (en) 1996-08-05 2001-12-21 Teijin Ltd Alignment film with pores
KR100466091B1 (ko) * 1996-09-09 2005-10-13 도레이새한 주식회사 Lcd용광확산필름의제조방법
US5982548A (en) * 1997-05-19 1999-11-09 W. L. Gore & Associates, Inc. Thin light reflectant surface and method for making and using same
US6863428B2 (en) * 1997-10-24 2005-03-08 3M Innovative Properties Company Light guide illumination device appearing uniform in brightness along its length
US5976686A (en) * 1997-10-24 1999-11-02 3M Innovative Properties Company Diffuse reflective articles
US6497946B1 (en) 1997-10-24 2002-12-24 3M Innovative Properties Company Diffuse reflective articles
US6123442A (en) * 1997-10-24 2000-09-26 Minnesota Mining And Manufacturing Company Articles with diffuse reflection of light from light fibers
KR100565127B1 (ko) 1998-04-30 2006-03-30 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 확산 반사성 필름을 갖춘 조명 사인 하우징
AU755856B2 (en) * 1998-06-04 2002-12-19 University Of Sydney, The An absorbing layer for minimising substrate exposure during the UV writing of a waveguide grating in addition to a birefringent control system
AUPP390098A0 (en) * 1998-06-04 1998-07-02 University Of Sydney, The An absorbing layer for minimising substrate exposure during the uv writing of a waveguide grating in addition to birefringent control system
AU5474199A (en) * 1998-08-18 2000-03-14 Gore Enterprise Holdings, Inc. Contaminant resistant, cleanable, light reflective surface
US6256447B1 (en) * 1998-12-31 2001-07-03 Physical Optics Corporation Backlight for correcting diagonal line distortion
IT1307920B1 (it) * 1999-01-22 2001-11-29 Atochem Elf Sa Compositi diffondenti la luce.
JP4113633B2 (ja) * 1999-04-20 2008-07-09 日東電工株式会社 液晶表示装置
BR0010100A (pt) 1999-04-28 2002-02-19 3M Innovative Properties Co Sinalização retro-iluminada rasa, e, veìculo
US6413699B1 (en) 1999-10-11 2002-07-02 Macdermid Graphic Arts, Inc. UV-absorbing support layers and flexographic printing elements comprising same
US6533440B2 (en) * 2000-04-26 2003-03-18 Yupo Corporation Light reflector
US7285327B2 (en) * 2000-07-12 2007-10-23 Toray Industries, Inc. White film for surface light source reflecting members
JP4523709B2 (ja) * 2000-09-05 2010-08-11 ジャパンゴアテックス株式会社 発光性複合布帛及び衣類
CN1181360C (zh) 2000-12-28 2004-12-22 王子油化合成纸株式会社 光半透过反射体
EP1424571A4 (en) 2001-08-06 2008-10-29 Yupo Corp LIGHT REFLECTOR
US6906761B2 (en) * 2001-09-19 2005-06-14 Keiwa Inc. Reflection sheet and backlight unit using the same
JP4766805B2 (ja) * 2001-09-20 2011-09-07 恵和株式会社 反射シート及びこれを用いたバックライトユニット
DE10156068A1 (de) * 2001-11-16 2003-05-28 Roehm Gmbh Lichtleitkörper sowie Verfahren zu dessen Herstellung
JP4143338B2 (ja) 2002-06-06 2008-09-03 株式会社ユポ・コーポレーション 面光源装置および液晶ディスプレイ装置
EP1542042A4 (en) * 2002-07-24 2008-07-09 Yupo Corp REFLECTING ARTICLE
WO2004104650A1 (ja) 2003-05-21 2004-12-02 Yupo Corporation 光反射体および面光源装置
EP1645892A4 (en) * 2003-06-19 2009-11-11 Yupo Corp REFLECTIVE BODY AND SURFACE LIGHT SOURCE USING THE SAME
CN100429536C (zh) * 2003-06-19 2008-10-29 优泊公司 光反射体及使用该光反射体的面光源装置
WO2005019344A1 (ja) * 2003-08-26 2005-03-03 Mitsubishi Rayon Co., Ltd. 光反射体用熱可塑性樹脂組成物、光反射体用成形品、及び光反射体、並びに光反射体用成形品の製造方法
DE602004005351T2 (de) * 2003-08-29 2007-11-29 Nippon Carbide Kogyo K.K. Retroreflexions-blatt mit einer zerbrechbaren schicht
WO2005045482A1 (ja) * 2003-10-17 2005-05-19 Mitsubishi Plastics, Inc. 反射フィルム
US20070030574A1 (en) * 2003-10-27 2007-02-08 Takayuki Watanabe Reflective film
TWI232337B (en) * 2003-11-10 2005-05-11 Au Optronics Corp Direct type backlight module
WO2005052656A2 (en) * 2003-11-21 2005-06-09 Eastman Kodak Company Highly reflective optical film of voided polyester for use in displays
US7273640B2 (en) * 2003-11-21 2007-09-25 Rohm And Haas Denmark Finance A/S Highly reflective optical element
CN100388012C (zh) * 2003-12-22 2008-05-14 长兴化学工业股份有限公司 光学膜及其用途
CN1329748C (zh) * 2003-12-22 2007-08-01 长兴化学工业股份有限公司 反射膜
JP3919750B2 (ja) * 2004-01-21 2007-05-30 キヤノン株式会社 画像読取装置及びそれを用いた画像形成装置
TW200525239A (en) * 2004-01-30 2005-08-01 Chi Mei Optoelectronics Corp Box seat of back-light module
TWI290653B (en) * 2004-01-30 2007-12-01 Chi Lin Technology Co Ltd Casing of bottom lighting backlight module
US20080285164A1 (en) * 2004-04-12 2008-11-20 The Furukawa Electric Co., Ltd. Light Reflecting Board
US20050266215A1 (en) * 2004-05-28 2005-12-01 Eastman Kodak Company Curl and thickness control for white reflector film
JP4410054B2 (ja) * 2004-07-30 2010-02-03 出光興産株式会社 光反射シート及びその成形品
EP1658806B1 (de) * 2004-11-17 2009-08-26 Pulsion Medical Systems AG Kalibrierreflektorvorrichtung und damit ausgestattete Sondenanordnung
WO2006064907A1 (ja) * 2004-12-17 2006-06-22 Yupo Corporation 光反射体およびそれを用いた面光源装置
US7389020B2 (en) * 2005-01-28 2008-06-17 Intier Automotive Inc. Light pipe assembly
EP1860468B1 (en) * 2005-02-10 2012-11-28 Nippon Carbide Kogyo Kabushiki Kaisha Retroreflection sheet
US20090061192A1 (en) * 2005-04-14 2009-03-05 Teijin Limited Reflective sheet and production method thereof
US20090098364A1 (en) * 2005-05-13 2009-04-16 Oji Paper Co., Ltd. Biaxially Oriented Laminated Polypropylene Film and Uses Thereof
KR101150201B1 (ko) * 2005-06-24 2012-06-12 엘지디스플레이 주식회사 완충성능을 개선한 반사시트 및 이를 포함하는액정표시장치 모듈
KR20070008105A (ko) * 2005-07-13 2007-01-17 주식회사 코오롱 반사시트
TWI358575B (en) * 2006-03-17 2012-02-21 Light diffusion reflection sheet with buffering ef
CN100462812C (zh) * 2006-04-04 2009-02-18 友达光电股份有限公司 背光模块的反射片
US8512828B2 (en) 2006-05-16 2013-08-20 Toray Industries, Inc. Biaxially oriented white polypropylene film, reflection plate and receiving sheet for thermal transfer recording
US7465693B2 (en) * 2006-09-13 2008-12-16 Flint Trading, Inc. Thermochromatic temperature marking for outdoor surfaces
KR100851333B1 (ko) * 2007-02-05 2008-08-08 엘리트싸이언테크 (주) 광반사판
JP5290568B2 (ja) * 2007-12-17 2013-09-18 三星電子株式会社 動画像記録装置、動画像再生装置及びプログラム
CN102105822B (zh) * 2008-07-24 2015-04-22 优泊公司 光反射体及使用其的面光源装置和照明装置
JP2010156966A (ja) * 2008-12-04 2010-07-15 Yupo Corp 光反射体及びそれを用いた面光源装置
CN101781750B (zh) * 2009-01-16 2012-09-19 深圳富泰宏精密工业有限公司 塑料表面不导电金属化方法及由该方法制成的塑件
CN102221718A (zh) * 2010-04-15 2011-10-19 奇菱科技股份有限公司 高反射率光学膜片及其制作方法
KR20120021107A (ko) * 2010-08-31 2012-03-08 엘지디스플레이 주식회사 반사시트 및 그의 제조방법
US20140104873A1 (en) * 2012-10-12 2014-04-17 Shenzhen China Star Optoelectroncs Technology Co., Ltd. Backlight module
US10031278B2 (en) * 2013-06-27 2018-07-24 Sakai Display Products Corporation Light source device and display device
TW201610489A (zh) * 2014-09-09 2016-03-16 鴻海精密工業股份有限公司 導光板及導光板製作方法
CN108302380B (zh) * 2018-01-11 2020-07-03 复旦大学 一种透镜式led黑板灯
JP2020164615A (ja) * 2019-03-29 2020-10-08 日東電工株式会社 粘着シート
CN114919147B (zh) * 2022-06-02 2023-11-14 四川龙华光电薄膜股份有限公司 一种用于背光模组的薄型遮光反射片的制备工艺

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519154A (en) * 1982-03-30 1985-05-28 General Electric Company Laminar structure of polycarbonate
GB2195947B (en) * 1986-10-10 1990-01-10 Bcl Ltd Heat-sealable polypropylene film
US5237004A (en) * 1986-11-18 1993-08-17 Rohm And Haas Company Thermoplastic and thermoset polymer compositions
JPH0689160B2 (ja) * 1986-12-25 1994-11-09 東レ株式会社 白色ポリエチレンテレフタレ−トフイルム
JP2810053B2 (ja) * 1988-07-01 1998-10-15 株式会社日立製作所 光源装置および液晶表示装置
US4996632A (en) * 1988-10-07 1991-02-26 Gulton Industries, Inc. Multi-color illuminating system
US5122905A (en) * 1989-06-20 1992-06-16 The Dow Chemical Company Relective polymeric body
US4961617A (en) * 1989-07-19 1990-10-09 Ferrydon Shahidi Fibre optic waveguide illuminating elements
US5042892A (en) * 1990-08-03 1991-08-27 David Chiu Fiber optic light panel
DE4026656A1 (de) * 1990-08-23 1992-02-27 Hoechst Ag Siegelbare, weisse folie aus propylenpolymeren mit guten technischen eigenschaften
US5050946A (en) * 1990-09-27 1991-09-24 Compaq Computer Corporation Faceted light pipe
EP0496323B2 (en) * 1991-01-22 2002-12-11 Toray Industries, Inc. Reflector for a surface light source
JPH0816175B2 (ja) * 1991-01-22 1996-02-21 東レ株式会社 液晶ディスプレイ反射板用白色ポリエステルフイルム
US5226105A (en) * 1991-06-27 1993-07-06 Poly-Optical Products, Inc. Fiber optic backlighting panel and dot process for making same
US5187765A (en) * 1991-07-23 1993-02-16 Fostec, Inc. Backlighted panel
US5438484A (en) * 1991-12-06 1995-08-01 Canon Kabushiki Kaisha Surface lighting device and a display having such a lighting device
JPH05229053A (ja) * 1992-02-25 1993-09-07 Mitsui Toatsu Chem Inc 光反射シート
US5528720A (en) * 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
US5237641A (en) * 1992-03-23 1993-08-17 Nioptics Corporation Tapered multilayer luminaire devices
US5339179A (en) * 1992-10-01 1994-08-16 International Business Machines Corp. Edge-lit transflective non-emissive display with angled interface means on both sides of light conducting panel
JPH06298957A (ja) * 1993-04-12 1994-10-25 Mitsui Toatsu Chem Inc 光反射シート
FR2709567B1 (fr) * 1993-09-03 1995-09-29 Commissariat Energie Atomique Dispositif de visualisation à conversion de faisceau laser en lumière visible et incohérente.
US5461548A (en) * 1994-04-11 1995-10-24 Esslinger; James T. Fiber optic backlight illumination panel for graphics/logos on a moving vehicle
US5608837A (en) * 1995-05-15 1997-03-04 Clio Technologies, Inc. Transmissive type display and method capable of utilizing ambient light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102152558A (zh) * 2010-11-23 2011-08-17 苏州禾盛新型材料股份有限公司 镜面反射型pc复合板

Also Published As

Publication number Publication date
KR100200200B1 (ko) 1999-06-15
DE69633082D1 (de) 2004-09-16
EP0724181A3 (zh) 1996-08-21
EP0724181B1 (en) 2004-08-11
SG38923A1 (en) 1997-04-17
EP0724181A2 (en) 1996-07-31
US5710856A (en) 1998-01-20
KR960029382A (ko) 1996-08-17

Similar Documents

Publication Publication Date Title
TW344032B (en) Light reflective sheet and light reflector using it
JP3045600B2 (ja) 多層高不透明性フイルム構造物およびその製造方法
EP0810086A3 (en) Sheet for illuminated signboard and illuminated signboard employing the same
CA2079922A1 (en) Hdpe/polypropylene film laminates
TW428108B (en) Antiglare film and use thereof
AU668437B2 (en) Polymeric sheet
TW325440B (en) Film for illuminated signboard
CA2231448A1 (en) Thermoplastic interlayer film
AU566138B2 (en) Thermal and optical camouflage
MX9800827A (es) Lampara electrolumiscente que utiliza pelicula optica de multiples capas.
KR920015155A (ko) 표면광원용 반사판
MY114822A (en) Coating solution for forming a selectively transmitting film, a selectively transmitting film and a selectively transmitting multilayer film
CA2190845A1 (en) Cross-laminated multilayer film structures for use in the production of banknotes or the like
HUP9803029A2 (hu) Amorf, transzparens, UV-stabilizált lemez egy kristályosítható, hőre lágyuló műanyagból
TW352363B (en) Metalized cycloolefin polymer film, its use in producing capacitors and capacitors comprising it
ES2133437T3 (es) Laminas de polipropileno, opaco-blancas, sellables en caliente, con caracter similar al del papel.
CA1339542C (en) Waterproof laminated paper and production process thereof
EP0545649B1 (en) Polymeric films
AU7065294A (en) Layered reflector for light radiation, its manufacture and its use
KR950018224A (ko) 포장재에 적합한 폴리프로필렌 필름
BR9608260A (pt) Folhas revestidas com várias camadas e seu uso na construção de automóveis
CA2308169A1 (en) Artificial dura
CA2151775A1 (en) Dimmer Blade
ES2192062T3 (es) Procedimiento para fabricar una tapa de cierre.
IL124686A0 (en) Process for the manufacture of a colour-marked object

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees