KR102726570B1 - 조명용 빛몰림 저감 광섬유 및 그 제조방법 - Google Patents
조명용 빛몰림 저감 광섬유 및 그 제조방법 Download PDFInfo
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- KR102726570B1 KR102726570B1 KR1020180104548A KR20180104548A KR102726570B1 KR 102726570 B1 KR102726570 B1 KR 102726570B1 KR 1020180104548 A KR1020180104548 A KR 1020180104548A KR 20180104548 A KR20180104548 A KR 20180104548A KR 102726570 B1 KR102726570 B1 KR 102726570B1
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000003381 stabilizer Substances 0.000 claims abstract description 32
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 26
- 239000011574 phosphorus Substances 0.000 claims abstract description 26
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims abstract description 3
- 239000011347 resin Substances 0.000 claims description 70
- 229920005989 resin Polymers 0.000 claims description 70
- 229920001296 polysiloxane Polymers 0.000 claims description 21
- 238000000149 argon plasma sintering Methods 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 14
- 239000011737 fluorine Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 7
- 239000002270 dispersing agent Substances 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 6
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 7
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 4
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 4
- -1 Cyclic phosphites Chemical class 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000002033 PVDF binder Substances 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
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- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
- G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
- G02B6/02114—Refractive index modulation gratings, e.g. Bragg gratings characterised by enhanced photosensitivity characteristics of the fibre, e.g. hydrogen loading, heat treatment
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- 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
-
- 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
- G02B6/0003—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 doped with fluorescent agents
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
- G02B6/03633—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - -
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
- B29K2033/04—Polymers of esters
- B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
-
- 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
-
- 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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Integrated Circuits (AREA)
Abstract
Description
도 2는 본 발명의 실시예 1-2에 의한 조명용 빛몰림 저감 광섬유를 나타낸 도면이다.
인(P)계 안정제 종류 | 인(P)계 안정제 함량 | 황색도(Yellow Index, YI) | |
실시예 1 | 싸이클릭 포스파이트 | 0.1wt% | 0.51 |
실시예 2 | 싸이클릭 포스파이트 | 0.2wt% | 0.51 |
비교예 1 | - | - | 22 |
비교예 2 | 라이너 포스파이트 | 0.1wt% | 11 |
비교예 3 | 라이너 포스파이트 | 0.2wt% | 10 |
위치1 | 위치2 | 위치3 | 위치4 | 위치5 | 위치6 | 위치7 | 위치8 | |
실시예 1-1 | 0.49cd | 0.08cd | 0.02cd | 0.01cd | 0.01cd | 0.02cd | 0.02cd | 0.02cd |
실시예 1-2 | 0.55cd | 0.12cd | 0.08cd | 0.04cd | 0.04cd | 0.04cd | 0.08cd | 0.07cd |
실시예 1-3 | 0.48cd | 0.12cd | 0.06cd | 0.11cd | 0.06cd | 0.05cd | 0.09cd | 0.12cd |
실시예 1-4 | 0.49cd | 0.11cd | 0.06cd | 0.13cd | 0.05cd | 0.04cd | 0.1cd | 0.14cd |
Claims (15)
- 길이방향으로 연장되며, 인(P)계 안정제를 포함하는 재질로 형성된 코어; 및
상기 코어를 감싸는 형태로 형성된 클래드;를 포함하고,
상기 코어는 0.1 내지 0.4 중량%의 실리콘 확산제 및 잔부 아크릴계 수지를 포함하고,
상기 인(P)계 안정제는 0.1 내지 0.2중량%의 싸이클릭 포스파이트(cyclic phosphite)를 포함하고,
상기 클래드는 불소(F)계 수지를 포함하는 재질로 형성되며,
상기 클래드는 실리콘 확산제를 포함하지 않는 재질로 형성된, 조명용 빛몰림 저감 광섬유. - 제1항에 있어서,
상기 싸이클릭 포스파이트(cyclic phosphite)는,
Bis(2.6-di-tert-butyl-4-methylphenyl) pentaerythriol-di-phosphite를 포함하는 조명용 빛몰림 저감 광섬유. - 삭제
- 삭제
- 삭제
- 제1항에 있어서,
상기 수지는,
PMMA(poly methyl methacrylate)로 이루어진 조명용 빛몰림 저감 광섬유. - 제1항에 있어서,
상기 수지는,
메틸 메타크릴레이트(methyl methacrylate) 및 부틸 메타크릴레이트(butyl methacrylate)가 중합된 형태인 조명용 빛몰림 저감 광섬유. - 제1항에 있어서,
상기 싸이클릭 포스파이트(cyclic phosphite)는,
분자량이 650 이하인 조명용 빛몰림 저감 광섬유. - 제1항에 있어서,
상기 싸이클릭 포스파이트(cyclic phosphite)는,
녹는점이 220℃ 이상인 조명용 빛몰림 저감 광섬유. - 제1항에 있어서,
상기 클래드는,
상기 코어를 감싸며, 굴절률이 상기 코어의 굴절률보다 낮은 제1클래드층; 및
상기 제1클래드층을 감싸고, 굴절률이 상기 제1클래드층의 굴절률보다 낮은 제2클래드층;을 포함하는 조명용 빛몰림 저감 광섬유. - 코어를 이루는 제1수지제 및 클래드를 이루는 제2수지제를 마련하는 단계; 및
상기 제1수지제 및 상기 제2수지제를 공압출하여 상기 클래드가 상기 코어를 감싸는 형태로 광섬유를 제조하는 단계;를 포함하고,
상기 제1수지제에는 0.1 내지 0.4중량%의 실리콘 확산제, 0.1 내지 0.2중량%의 싸이클릭 포스파이트(cyclic phosphite) 형태의 인(P)계 안정제 및 잔부 아크릴계 수지가 첨가되고,
상기 제2수지제는 불소(F)계 수지를 포함하며,
상기 제2수지제는 실리콘 확산제를 포함하지 않는, 조명용 빛몰림 저감 광섬유 제조방법. - 삭제
- 제11항에 있어서,
상기 인(P)계 안정제는,
Bis(2.6-di-tert-butyl-4-methylphenyl) pentaerythriol-di-phosphite를 포함하는 조명용 빛몰림 저감 광섬유 제조방법. - 삭제
- 삭제
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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KR1020180104548A KR102726570B1 (ko) | 2018-09-03 | 2018-09-03 | 조명용 빛몰림 저감 광섬유 및 그 제조방법 |
JP2018229048A JP2020038817A (ja) | 2018-09-03 | 2018-12-06 | 照明用光バイアス低減光ファイバ及びその製造方法 |
US16/213,065 US10830942B2 (en) | 2018-09-03 | 2018-12-07 | Optical fiber with reducing light bias for lighting and manufacturing method of the same |
DE102018221401.8A DE102018221401B4 (de) | 2018-09-03 | 2018-12-11 | Optische seitenlichtleitfaser mit verringerung der abweichung in der lichtstärke zur beleuchtung und herstellungsverfahren dafür |
CN201811516482.0A CN110873924A (zh) | 2018-09-03 | 2018-12-12 | 减少照明偏光的光纤及其制造方法 |
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KR1020180104548A KR102726570B1 (ko) | 2018-09-03 | 2018-09-03 | 조명용 빛몰림 저감 광섬유 및 그 제조방법 |
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KR20200026516A KR20200026516A (ko) | 2020-03-11 |
KR102726570B1 true KR102726570B1 (ko) | 2024-11-05 |
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US (1) | US10830942B2 (ko) |
JP (1) | JP2020038817A (ko) |
KR (1) | KR102726570B1 (ko) |
CN (1) | CN110873924A (ko) |
DE (1) | DE102018221401B4 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US10830942B2 (en) | 2020-11-10 |
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DE102018221401B4 (de) | 2024-10-31 |
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