JP2000056136A - ライトファイバおよびその製造方法 - Google Patents
ライトファイバおよびその製造方法Info
- Publication number
- JP2000056136A JP2000056136A JP10226212A JP22621298A JP2000056136A JP 2000056136 A JP2000056136 A JP 2000056136A JP 10226212 A JP10226212 A JP 10226212A JP 22621298 A JP22621298 A JP 22621298A JP 2000056136 A JP2000056136 A JP 2000056136A
- Authority
- JP
- Japan
- Prior art keywords
- light
- clad
- core
- light diffusion
- fiber
- 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.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 77
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000011347 resin Substances 0.000 claims abstract description 40
- 229920005989 resin Polymers 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 27
- 238000009792 diffusion process Methods 0.000 claims description 69
- 238000005253 cladding Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 10
- 238000000149 argon plasma sintering Methods 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 4
- 230000000644 propagated effect Effects 0.000 abstract description 2
- 239000011162 core material Substances 0.000 description 52
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 47
- 239000004408 titanium dioxide Substances 0.000 description 23
- 229920000642 polymer Polymers 0.000 description 14
- 239000000203 mixture Substances 0.000 description 11
- 239000010419 fine particle Substances 0.000 description 10
- 239000004809 Teflon Substances 0.000 description 8
- 229920006362 Teflon® Polymers 0.000 description 8
- 239000002243 precursor Substances 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 229920006367 Neoflon Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 5
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 229910052754 neon Inorganic materials 0.000 description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 239000013308 plastic optical fiber Substances 0.000 description 3
- -1 polydimethylsiloxane Polymers 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 2
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000005304 optical glass Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- ZVBFXRWQTYTMRU-UHFFFAOYSA-N (1-butylcyclohexyl) carboxyoxy carbonate Chemical compound OC(=O)OOC(=O)OC1(CCCC)CCCCC1 ZVBFXRWQTYTMRU-UHFFFAOYSA-N 0.000 description 1
- CBYABTHXYJJUTO-UHFFFAOYSA-N (1-tert-butylcyclohexyl) carboxyoxy carbonate Chemical compound OC(=O)OOC(=O)OC1(C(C)(C)C)CCCCC1 CBYABTHXYJJUTO-UHFFFAOYSA-N 0.000 description 1
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- CHDVXKLFZBWKEN-UHFFFAOYSA-N C=C.F.F.F.Cl Chemical compound C=C.F.F.F.Cl CHDVXKLFZBWKEN-UHFFFAOYSA-N 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000002654 heat shrinkable material Substances 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000885 nephron Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- HQUQLFOMPYWACS-UHFFFAOYSA-N tris(2-chloroethyl) phosphate Chemical compound ClCCOP(=O)(OCCCl)OCCCl HQUQLFOMPYWACS-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- G02B6/0005—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 of the fibre type
- G02B6/001—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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10226212A JP2000056136A (ja) | 1998-08-10 | 1998-08-10 | ライトファイバおよびその製造方法 |
| AU48328/99A AU762580B2 (en) | 1998-08-10 | 1999-06-25 | A light fiber and a method for producing the same |
| JP2000565347A JP2002525643A (ja) | 1998-08-10 | 1999-06-25 | ライトファイバおよびその製造方法 |
| DE69916462T DE69916462T2 (de) | 1998-08-10 | 1999-06-25 | Lichtfaser und verfahren zur herstellung |
| BR9912880-2A BR9912880A (pt) | 1998-08-10 | 1999-06-25 | Fibra de luz, e, processo para produzir a mesma |
| EP99931917A EP1105673B1 (en) | 1998-08-10 | 1999-06-25 | A light fiber and a method for producing the same |
| KR1020017001708A KR20010072361A (ko) | 1998-08-10 | 1999-06-25 | 광섬유 및 그 제조 방법 |
| PCT/US1999/014429 WO2000009943A1 (en) | 1998-08-10 | 1999-06-25 | A light fiber and a method for producing the same |
| US09/762,912 US6563993B1 (en) | 1998-08-10 | 1999-06-25 | Light fiber and a method for producing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10226212A JP2000056136A (ja) | 1998-08-10 | 1998-08-10 | ライトファイバおよびその製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000056136A true JP2000056136A (ja) | 2000-02-25 |
Family
ID=16841662
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10226212A Pending JP2000056136A (ja) | 1998-08-10 | 1998-08-10 | ライトファイバおよびその製造方法 |
| JP2000565347A Pending JP2002525643A (ja) | 1998-08-10 | 1999-06-25 | ライトファイバおよびその製造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000565347A Pending JP2002525643A (ja) | 1998-08-10 | 1999-06-25 | ライトファイバおよびその製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1105673B1 (enExample) |
| JP (2) | JP2000056136A (enExample) |
| KR (1) | KR20010072361A (enExample) |
| AU (1) | AU762580B2 (enExample) |
| BR (1) | BR9912880A (enExample) |
| DE (1) | DE69916462T2 (enExample) |
| WO (1) | WO2000009943A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009535782A (ja) * | 2006-05-02 | 2009-10-01 | アクレテック ユーエスエイ インコーポレイテッド | 基板照明・検査装置 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1336875A1 (de) * | 2002-02-16 | 2003-08-20 | Preh-Werke GmbH & Co. KG | Lichtleiter |
| KR20040049572A (ko) * | 2002-12-06 | 2004-06-12 | 삼성전자주식회사 | 발산형 플라스틱 광섬유를 이용한 액정표시장치용백라이트 유닛 |
| JP2006317844A (ja) * | 2005-05-16 | 2006-11-24 | Three M Innovative Properties Co | 側面発光型光ファイバー及び発光装置 |
| DE102008034791B4 (de) | 2008-07-25 | 2022-01-20 | Schott Ag | Preformen und Verfahren zur Herstellung von seitenemittierenden Stufenindexfasern |
| DE102008009139B4 (de) * | 2008-02-14 | 2021-09-23 | Schott Ag | Seitenemittierende Stufenindexfaser, Faserbündel und Flächengebilde und deren Verwendungen sowie Preformen und Verfahren zu deren Herstellung |
| DE102008009137B4 (de) * | 2008-02-14 | 2017-09-21 | Schott Ag | Seitenemittierende Stufenindexfaser |
| JP5480822B2 (ja) | 2008-02-14 | 2014-04-23 | ショット アクチエンゲゼルシャフト | 側面光放射ステップ・インデックス型ファイバ |
| JP5885196B2 (ja) * | 2011-08-18 | 2016-03-15 | フクビ化学工業株式会社 | 光ファイバ型線状発光体の製造方法、及び光ファイバ型線状発光体 |
| ITRM20120387A1 (it) * | 2012-08-03 | 2014-02-04 | Headway Srl | "guida di luce" |
| KR101971692B1 (ko) * | 2012-12-17 | 2019-04-25 | 엘지이노텍 주식회사 | 차량용 조명유닛 |
| JP6287421B2 (ja) * | 2014-03-24 | 2018-03-07 | 株式会社デンソー | ライトガイド部材、ライトガイド部材用のアタッチメント、イルミネーション装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118806A (ja) * | 1983-11-30 | 1985-06-26 | Agency Of Ind Science & Technol | 照明具 |
| JPH01109303A (ja) * | 1987-10-23 | 1989-04-26 | Hitachi Ltd | 表示用光フアイバ |
| JPH0470604A (ja) * | 1990-07-06 | 1992-03-05 | Hitachi Cable Ltd | 合成樹脂光伝送体の製造方法 |
| JPH0514619A (ja) * | 1991-07-04 | 1993-01-22 | Minolta Camera Co Ltd | 画像読取装置 |
| JPH06118244A (ja) * | 1992-10-02 | 1994-04-28 | Mitsubishi Rayon Co Ltd | 照光プラスチック光ファイバ |
| JPH10142428A (ja) * | 1996-11-07 | 1998-05-29 | Minnesota Mining & Mfg Co <3M> | 光照射ロッド |
| JP2000039520A (ja) * | 1998-07-24 | 2000-02-08 | Bridgestone Corp | 光伝送チューブ及びその製造方法 |
| JP2000039517A (ja) * | 1998-07-24 | 2000-02-08 | Bridgestone Corp | 光伝送チューブ及びその製造方法 |
| JP2000039521A (ja) * | 1998-07-24 | 2000-02-08 | Bridgestone Corp | 光伝送チューブ及びその製造方法 |
-
1998
- 1998-08-10 JP JP10226212A patent/JP2000056136A/ja active Pending
-
1999
- 1999-06-25 WO PCT/US1999/014429 patent/WO2000009943A1/en not_active Ceased
- 1999-06-25 DE DE69916462T patent/DE69916462T2/de not_active Expired - Fee Related
- 1999-06-25 AU AU48328/99A patent/AU762580B2/en not_active Ceased
- 1999-06-25 EP EP99931917A patent/EP1105673B1/en not_active Expired - Lifetime
- 1999-06-25 JP JP2000565347A patent/JP2002525643A/ja active Pending
- 1999-06-25 BR BR9912880-2A patent/BR9912880A/pt active Search and Examination
- 1999-06-25 KR KR1020017001708A patent/KR20010072361A/ko not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009535782A (ja) * | 2006-05-02 | 2009-10-01 | アクレテック ユーエスエイ インコーポレイテッド | 基板照明・検査装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002525643A (ja) | 2002-08-13 |
| AU4832899A (en) | 2000-03-06 |
| AU762580B2 (en) | 2003-06-26 |
| KR20010072361A (ko) | 2001-07-31 |
| WO2000009943A1 (en) | 2000-02-24 |
| DE69916462T2 (de) | 2005-03-24 |
| DE69916462D1 (de) | 2004-05-19 |
| EP1105673A1 (en) | 2001-06-13 |
| BR9912880A (pt) | 2001-05-08 |
| EP1105673B1 (en) | 2004-04-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6519401B1 (en) | Light fibers and methods for producing the same | |
| EP1125152B1 (en) | Light fibers and methods of producing the same | |
| US6563993B1 (en) | Light fiber and a method for producing the same | |
| US8807816B2 (en) | Luminaire with Functionality-enhancing structure | |
| US8430548B1 (en) | Enhanced light fixture with volumetric light scattering | |
| US7433565B2 (en) | Side-scattering light guides | |
| US20050074216A1 (en) | Side-illumination type optical fiber | |
| JP4240965B2 (ja) | 光反射シートおよび光反射シートを用いた面状光源装置 | |
| JP2002202415A (ja) | 側面発光性光ファイバー | |
| JP2001521200A (ja) | 光ファイバからの光の拡散反射を有する物品 | |
| JP2000056136A (ja) | ライトファイバおよびその製造方法 | |
| JP2006317844A (ja) | 側面発光型光ファイバー及び発光装置 | |
| JPH11281819A (ja) | 光ファイバーおよび発光装置 | |
| KR101617236B1 (ko) | 이형 단면형의 선상 발광체 | |
| EP1317683A1 (en) | Optical conduit | |
| KR20070109557A (ko) | 광학 파이프를 이용한 조명 시스템 | |
| JP2001318235A (ja) | 液晶照明装置 | |
| JP2000039517A (ja) | 光伝送チューブ及びその製造方法 | |
| JP2002196150A (ja) | 光導入発光体 | |
| JP2000039520A (ja) | 光伝送チューブ及びその製造方法 | |
| JP2000338330A (ja) | 線状発光体及びその製造方法 | |
| JP2024142029A (ja) | 親和層を有する周面発光型導光棒 | |
| JP2003015558A (ja) | 発光表示板 | |
| JP2001297603A (ja) | 線状発光体 | |
| CN116830033A (zh) | 一种投影屏幕及投影系统 |