DE9318362U1 - Gleichmäßig ausgeleuchtete Lichtleiterplatten - Google Patents
Gleichmäßig ausgeleuchtete LichtleiterplattenInfo
- Publication number
- DE9318362U1 DE9318362U1 DE9318362U DE9318362U DE9318362U1 DE 9318362 U1 DE9318362 U1 DE 9318362U1 DE 9318362 U DE9318362 U DE 9318362U DE 9318362 U DE9318362 U DE 9318362U DE 9318362 U1 DE9318362 U1 DE 9318362U1
- Authority
- DE
- Germany
- Prior art keywords
- light guide
- guide elements
- edge
- polymer
- weight
- 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
Links
- 239000002245 particle Substances 0.000 claims description 50
- 239000011159 matrix material Substances 0.000 claims description 35
- 229920000642 polymer Polymers 0.000 claims description 32
- HIZCTWCPHWUPFU-UHFFFAOYSA-N Glycerol tribenzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(OC(=O)C=1C=CC=CC=1)COC(=O)C1=CC=CC=C1 HIZCTWCPHWUPFU-UHFFFAOYSA-N 0.000 claims description 24
- 125000005397 methacrylic acid ester group Chemical group 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- 238000004132 cross linking Methods 0.000 claims description 6
- 238000000149 argon plasma sintering Methods 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 20
- 229920006037 cross link polymer Polymers 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 229920001169 thermoplastic Polymers 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000004416 thermosoftening plastic Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 229920000193 polymethacrylate Polymers 0.000 description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000011258 core-shell material Substances 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 description 1
- NOBYOEQUFMGXBP-UHFFFAOYSA-N (4-tert-butylcyclohexyl) (4-tert-butylcyclohexyl)oxycarbonyloxy carbonate Chemical compound C1CC(C(C)(C)C)CCC1OC(=O)OOC(=O)OC1CCC(C(C)(C)C)CC1 NOBYOEQUFMGXBP-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- SKKHNUKNMQLBTJ-UHFFFAOYSA-N 3-bicyclo[2.2.1]heptanyl 2-methylprop-2-enoate Chemical compound C1CC2C(OC(=O)C(=C)C)CC1C2 SKKHNUKNMQLBTJ-UHFFFAOYSA-N 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- HABAXTXIECRCKH-UHFFFAOYSA-N bis(prop-2-enyl) butanedioate Chemical compound C=CCOC(=O)CCC(=O)OCC=C HABAXTXIECRCKH-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 methacrylate monoterpenes Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229930003658 monoterpene Natural products 0.000 description 1
- 235000002577 monoterpenes Nutrition 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- KHJNXCATZZIGAX-UHFFFAOYSA-N tert-butyl 2-ethyl-2-methylheptaneperoxoate Chemical compound CCCCCC(C)(CC)C(=O)OOC(C)(C)C KHJNXCATZZIGAX-UHFFFAOYSA-N 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Details Of Measuring Devices (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9318362U DE9318362U1 (de) | 1993-12-01 | 1993-12-01 | Gleichmäßig ausgeleuchtete Lichtleiterplatten |
| EP94118332A EP0656548A3 (de) | 1993-12-01 | 1994-11-22 | Gleichmässig ausgeleuchtete Lichtleiterplatten. |
| SG1996003971A SG72630A1 (en) | 1993-12-01 | 1994-11-22 | Light guide plates with uniform light transmission |
| AU79126/94A AU684563B2 (en) | 1993-12-01 | 1994-11-30 | Light-conducting elements |
| JP29868894A JPH07195557A (ja) | 1993-12-01 | 1994-12-01 | エッジ照射光導波素子 |
| TW83111402A TW279206B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-12-01 | 1994-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9318362U DE9318362U1 (de) | 1993-12-01 | 1993-12-01 | Gleichmäßig ausgeleuchtete Lichtleiterplatten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9318362U1 true DE9318362U1 (de) | 1994-02-03 |
Family
ID=6901365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9318362U Expired - Lifetime DE9318362U1 (de) | 1993-12-01 | 1993-12-01 | Gleichmäßig ausgeleuchtete Lichtleiterplatten |
Country Status (6)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4432515A1 (de) * | 1994-09-13 | 1996-03-14 | Willing Gmbh Dr Ing | Lichtleitkörper mit Lichtleitplatten aus Polymerisaten unterschiedlicher Brechzahl |
| DE19507901A1 (de) * | 1995-03-07 | 1996-09-12 | Willing Gmbh Dr Ing | Linearer Lichtleiter |
| DE19607822A1 (de) * | 1996-03-01 | 1997-09-04 | Roehm Gmbh | Aus mehreren Teilen zusammengesetztes Lichtleitelement |
| DE29713114U1 (de) * | 1997-07-23 | 1998-11-26 | Bwf Kunststoffe Gmbh & Co Kg | Lichtleiter mit Vorwärtsstreuung |
| DE19731710A1 (de) * | 1997-07-23 | 1999-02-18 | Bwf Kunststoffe Gmbh & Co Kg | Lichtleiter mit Vorwärtsstreuung |
| DE102007014811A1 (de) | 2007-03-28 | 2008-10-09 | Rehau Ag + Co | Lichtemittierende Anordnung |
| DE102008006421A1 (de) * | 2008-01-28 | 2009-07-30 | Evonik Röhm Gmbh | Einarbeitung von Plexiglas Endlighten Stäben in Plexiglas Tafeln für beleuchtete Anwendungen im Innen- und Außenbereich |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100634712B1 (ko) | 1998-04-17 | 2006-10-17 | 니또 덴꼬 코포레이션 | 도광판, 표면 광원 장치 및 반사형 액정 디스플레이 |
| ATE236958T1 (de) * | 1998-11-06 | 2003-04-15 | Gen Electric | Thermoplastisches erzeugnis mit geringer durchsichtigkeit und geringer trübung |
| UA74186C2 (uk) † | 2000-05-19 | 2005-11-15 | Лусайт Інтернешнл Юк Лімітед | Освітлювальний пристрій з підсвічуванням крізь ребро |
| DE10129702A1 (de) | 2001-06-22 | 2003-01-02 | Roehm Gmbh | Extrusionswerkzeug zur Herstellung von Hohlkammerprofilplatten aus thermoplastischem Kunststoff mit innen liegender coextrudierter Schicht |
| DE10222250A1 (de) * | 2002-05-16 | 2003-11-27 | Roehm Gmbh | Verbesserte Lichtleitkörper sowie Verfahren zu dessen Herstellung |
| AU2002951465A0 (en) * | 2002-09-18 | 2002-10-03 | Poly Optics Australia Pty Ltd | Light emitting device |
| DE10313068B4 (de) * | 2003-03-24 | 2007-10-04 | Webasto Ag | Fahrzeugdach mit einem verschiebbaren Abdeckelement mit einer Leuchtfläche |
| DE10313067B4 (de) * | 2003-03-24 | 2014-02-13 | Webasto Ag | Fahrzeugdach mit einem nicht-transparenten Deckel mit einer Leuchtfläche |
| DE10320318A1 (de) | 2003-05-06 | 2004-12-02 | Röhm GmbH & Co. KG | Verfahren zur Herstellung von lichtstreuenden Formteilen mit hervorragenden optischen Eigenschaften |
| DE102007040258A1 (de) | 2007-08-24 | 2009-02-26 | Evonik Röhm Gmbh | Lichtdurchlässiger Sonnenenergiekollektor |
| CN101367950B (zh) * | 2008-08-22 | 2010-12-08 | 暨南大学 | 体散射聚合物导光板及其注塑母料的制备方法 |
| DE102009000813A1 (de) | 2009-02-12 | 2010-08-19 | Evonik Degussa Gmbh | Fluoreszenzkonversionssolarzelle I Herstellung im Plattengußverfahren |
| DE102009027288A1 (de) | 2009-06-29 | 2010-12-30 | Evonik Röhm Gmbh | Lichtleitplatte mit eingebetteten lichtstreuenden Störstellen und Verfahren zu dessen Herstellung |
| US20120051696A2 (en) | 2010-04-08 | 2012-03-01 | Evonik Roehm Gmbh | Light guide body having high luminous intensity and high transparency |
| DE102010038685A1 (de) | 2010-07-30 | 2012-02-02 | Evonik Röhm Gmbh | Fluoreszenzkonversionssolarzelle Herstellung im Plattengußverfahren |
| DE102010062900A1 (de) | 2010-12-13 | 2012-06-14 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Lichtleitkörpern und deren Verwendung in Beleuchtungseinheit |
| DE102011088835A1 (de) | 2011-12-16 | 2013-06-20 | Evonik Industries Ag | Verfahren zur Herstellung von Lichtleitkörpern und deren Verwendung in Beleuchtungseinheit |
| DE102012205749A1 (de) | 2012-04-10 | 2013-10-10 | Evonik Industries Ag | Werbeleuchtkasten mit seitlicher Hohlraumhinterleuchtung und spezieller Scheibe zur optimierten Lichtverteilung |
| DE102012216081A1 (de) | 2012-09-11 | 2013-03-14 | Evonik Industries Ag | Verfahren zur Herstellung von lichtstreuenden Formteilen mit hervorragenden optischen Eigenschaften und deren Verwendung |
| CN111670320A (zh) | 2018-01-24 | 2020-09-15 | 罗姆化学有限责任公司 | 发光元件 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2225578C3 (de) * | 1972-05-26 | 1978-08-10 | Roehm Gmbh, 6100 Darmstadt | Formmasse zur Herstellung lichtstreuender Formkörper |
| DE3279154D1 (en) * | 1981-08-31 | 1988-12-01 | Mitsubishi Rayon Co | Process for producing a light-diffusible methacrylic resin, and formed articles having a delustered surface |
| CA1337104C (en) * | 1986-11-18 | 1995-09-26 | William James Work | Light-scattering thermoplastic polymers |
| US5004785A (en) * | 1987-11-30 | 1991-04-02 | Mitsubishi Rayon Co., Ltd. | Light-diffusing methacrylic resin and process for production thereof |
| IL86421A (en) * | 1988-05-18 | 1992-01-15 | Rohm & Haas | Light-scattering and reduced gloss thermoplastic and thermoset polymer compositions and their preparation |
| JPH0358084A (ja) * | 1989-07-20 | 1991-03-13 | Rohm & Haas Co | 光チューブ |
| DE4326521B4 (de) * | 1992-08-10 | 2005-12-22 | Bridgestone Corp. | Lichtstreuendes Material und Verfahren zu seiner Herstellung |
-
1993
- 1993-12-01 DE DE9318362U patent/DE9318362U1/de not_active Expired - Lifetime
-
1994
- 1994-11-22 SG SG1996003971A patent/SG72630A1/en unknown
- 1994-11-22 EP EP94118332A patent/EP0656548A3/de not_active Ceased
- 1994-11-30 AU AU79126/94A patent/AU684563B2/en not_active Ceased
- 1994-12-01 JP JP29868894A patent/JPH07195557A/ja active Pending
- 1994-12-02 TW TW83111402A patent/TW279206B/zh active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4432515A1 (de) * | 1994-09-13 | 1996-03-14 | Willing Gmbh Dr Ing | Lichtleitkörper mit Lichtleitplatten aus Polymerisaten unterschiedlicher Brechzahl |
| DE19507901A1 (de) * | 1995-03-07 | 1996-09-12 | Willing Gmbh Dr Ing | Linearer Lichtleiter |
| DE19607822A1 (de) * | 1996-03-01 | 1997-09-04 | Roehm Gmbh | Aus mehreren Teilen zusammengesetztes Lichtleitelement |
| DE29713114U1 (de) * | 1997-07-23 | 1998-11-26 | Bwf Kunststoffe Gmbh & Co Kg | Lichtleiter mit Vorwärtsstreuung |
| DE19731710A1 (de) * | 1997-07-23 | 1999-02-18 | Bwf Kunststoffe Gmbh & Co Kg | Lichtleiter mit Vorwärtsstreuung |
| EP0893708A3 (de) * | 1997-07-23 | 1999-12-01 | BWF Kunststoffe GmbH & Co. KG | Lichtleiter mit Vorwärtsstreuung |
| DE102007014811A1 (de) | 2007-03-28 | 2008-10-09 | Rehau Ag + Co | Lichtemittierende Anordnung |
| DE102008006421A1 (de) * | 2008-01-28 | 2009-07-30 | Evonik Röhm Gmbh | Einarbeitung von Plexiglas Endlighten Stäben in Plexiglas Tafeln für beleuchtete Anwendungen im Innen- und Außenbereich |
Also Published As
| Publication number | Publication date |
|---|---|
| AU684563B2 (en) | 1997-12-18 |
| SG72630A1 (en) | 2000-05-23 |
| AU7912694A (en) | 1995-06-08 |
| JPH07195557A (ja) | 1995-08-01 |
| EP0656548A2 (de) | 1995-06-07 |
| EP0656548A3 (de) | 1996-09-18 |
| TW279206B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-06-21 |
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