CN102959313B - 苯乙烯系导光板 - Google Patents
苯乙烯系导光板 Download PDFInfo
- Publication number
- CN102959313B CN102959313B CN201180030542.8A CN201180030542A CN102959313B CN 102959313 B CN102959313 B CN 102959313B CN 201180030542 A CN201180030542 A CN 201180030542A CN 102959313 B CN102959313 B CN 102959313B
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- resin series
- phenylethylene resin
- plate according
- 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.)
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- 229920001890 Novodur Polymers 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 claims abstract description 43
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 106
- 239000011347 resin Substances 0.000 claims description 88
- 229920005989 resin Polymers 0.000 claims description 88
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 54
- 238000006116 polymerization reaction Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 23
- 239000002904 solvent Substances 0.000 claims description 15
- 229920000642 polymer Polymers 0.000 claims description 14
- 239000003595 mist Substances 0.000 claims description 11
- XESZUVZBAMCAEJ-UHFFFAOYSA-N 4-tert-butylcatechol Chemical compound CC(C)(C)C1=CC=C(O)C(O)=C1 XESZUVZBAMCAEJ-UHFFFAOYSA-N 0.000 claims description 9
- 238000002834 transmittance Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 150000003440 styrenes Chemical class 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000003505 polymerization initiator Substances 0.000 description 6
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert-Butyl hydroperoxide Substances CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 4
- 239000004926 polymethyl methacrylate Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- -1 acryl Chemical group 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 229940124543 ultraviolet light absorber Drugs 0.000 description 3
- DSNHSQKRULAAEI-UHFFFAOYSA-N 1,4-Diethylbenzene Chemical compound CCC1=CC=C(CC)C=C1 DSNHSQKRULAAEI-UHFFFAOYSA-N 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- MOYAFQVGZZPNRA-UHFFFAOYSA-N Terpinolene Chemical compound CC(C)=C1CCC(C)=CC1 MOYAFQVGZZPNRA-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- FZYCEURIEDTWNS-UHFFFAOYSA-N prop-1-en-2-ylbenzene Chemical compound CC(=C)C1=CC=CC=C1.CC(=C)C1=CC=CC=C1 FZYCEURIEDTWNS-UHFFFAOYSA-N 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- KDGNCLDCOVTOCS-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOC(C)(C)C KDGNCLDCOVTOCS-UHFFFAOYSA-N 0.000 description 1
- ZUDLIFVTNPYZJH-UHFFFAOYSA-N 1,1,2,2-tetraphenylethylbenzene Chemical compound C1=CC=CC=C1C(C(C=1C=CC=CC=1)(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 ZUDLIFVTNPYZJH-UHFFFAOYSA-N 0.000 description 1
- HSLFISVKRDQEBY-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)cyclohexane Chemical compound CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 HSLFISVKRDQEBY-UHFFFAOYSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- ODNRTOSCFYDTKF-UHFFFAOYSA-N 1,3,5-Trimethyl-cyclohexan Natural products CC1CC(C)CC(C)C1 ODNRTOSCFYDTKF-UHFFFAOYSA-N 0.000 description 1
- LQWSBXWILISUST-UHFFFAOYSA-N 1,3,5-trimethylcyclohexane Chemical compound CC1[CH]C(C)CC(C)C1 LQWSBXWILISUST-UHFFFAOYSA-N 0.000 description 1
- HNAGHMKIPMKKBB-UHFFFAOYSA-N 1-benzylpyrrolidine-3-carboxamide Chemical compound C1C(C(=O)N)CCN1CC1=CC=CC=C1 HNAGHMKIPMKKBB-UHFFFAOYSA-N 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- IRXDXDBTHUPFNG-UHFFFAOYSA-N 2-methylbutan-2-yl nonanoate Chemical compound CCCCCCCCC(=O)OC(C)(C)CC IRXDXDBTHUPFNG-UHFFFAOYSA-N 0.000 description 1
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 208000001308 Fasciculation Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 206010028293 Muscle contractions involuntary Diseases 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- OBNCKNCVKJNDBV-UHFFFAOYSA-N butanoic acid ethyl ester Natural products CCCC(=O)OCC OBNCKNCVKJNDBV-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 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
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N methylene chloride Substances ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 1
- VAMFXQBUQXONLZ-UHFFFAOYSA-N n-alpha-eicosene Natural products CCCCCCCCCCCCCCCCCCC=C VAMFXQBUQXONLZ-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- KVWOTUDBCFBGFJ-UHFFFAOYSA-N tert-butyl 2-methylpropanoate Chemical compound CC(C)C(=O)OC(C)(C)C KVWOTUDBCFBGFJ-UHFFFAOYSA-N 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- XKXIQBVKMABYQJ-UHFFFAOYSA-M tert-butyl carbonate Chemical compound CC(C)(C)OC([O-])=O XKXIQBVKMABYQJ-UHFFFAOYSA-M 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- G02B1/045—Light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Liquid Crystal (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-143339 | 2010-06-24 | ||
| JP2010143339 | 2010-06-24 | ||
| PCT/JP2011/064312 WO2011162306A1 (ja) | 2010-06-24 | 2011-06-22 | スチレン系導光板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102959313A CN102959313A (zh) | 2013-03-06 |
| CN102959313B true CN102959313B (zh) | 2015-07-08 |
Family
ID=45371482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180030542.8A Active CN102959313B (zh) | 2010-06-24 | 2011-06-22 | 苯乙烯系导光板 |
Country Status (5)
| Country | Link |
|---|---|
| JP (2) | JPWO2011162306A1 (enrdf_load_stackoverflow) |
| KR (2) | KR102126164B1 (enrdf_load_stackoverflow) |
| CN (1) | CN102959313B (enrdf_load_stackoverflow) |
| TW (1) | TWI532750B (enrdf_load_stackoverflow) |
| WO (1) | WO2011162306A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104245824B (zh) * | 2012-04-02 | 2017-04-12 | Ps日本株式会社 | 聚苯乙烯系树脂组合物及将该树脂组合物成形而得到的导光板 |
| JP6038497B2 (ja) * | 2012-06-18 | 2016-12-07 | Ｐｓジャパン株式会社 | ポリスチレン系樹脂組成物及び導光板 |
| JP6804222B2 (ja) * | 2016-06-14 | 2020-12-23 | 東洋スチレン株式会社 | スチレン系樹脂 |
| CN109280113B (zh) * | 2017-07-19 | 2021-06-01 | 中国石油天然气股份有限公司 | 聚苯乙烯树脂及其制备方法和应用 |
| JP2021147561A (ja) * | 2020-03-23 | 2021-09-27 | 東洋スチレン株式会社 | スチレン系樹脂組成物及びその製造方法、成形品および導光板 |
| TW202438543A (zh) * | 2023-03-29 | 2024-10-01 | 日商電化股份有限公司 | 光學用苯乙烯系樹脂組合物、成形體、導光板及邊緣光型面光源單元 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313175A (zh) * | 2005-11-17 | 2008-11-26 | 旭化成化学株式会社 | 导光板 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4000688B2 (ja) * | 1998-11-11 | 2007-10-31 | 日本ゼオン株式会社 | 透明性樹脂組成物 |
| JP2003075648A (ja) * | 2001-09-07 | 2003-03-12 | Denki Kagaku Kogyo Kk | 導光板 |
| JP4340421B2 (ja) * | 2002-06-06 | 2009-10-07 | 電気化学工業株式会社 | ゴム変性スチレン系樹脂組成物及びその成形品 |
| CN100370333C (zh) * | 2005-07-20 | 2008-02-20 | 清华大学 | 导光板与背光模组 |
| JP2007204536A (ja) | 2006-01-31 | 2007-08-16 | Ps Japan Corp | 導光板 |
| JP2007204554A (ja) * | 2006-01-31 | 2007-08-16 | Nippon A & L Kk | 光学用樹脂成形品およびそれからなる導光板および拡散板 |
| JP4890961B2 (ja) * | 2006-06-21 | 2012-03-07 | 康博 小池 | 光学用樹脂 |
| JP2008177070A (ja) * | 2007-01-19 | 2008-07-31 | Sony Corp | 光制御素子、面光源装置および液晶表示装置 |
| US20090040771A1 (en) * | 2007-08-08 | 2009-02-12 | Rohm And Haas Denmark Finance A/S | Thin light guiding plate and methods of manufacturing |
| JP5584956B2 (ja) * | 2007-11-30 | 2014-09-10 | Ｊｓｒ株式会社 | スチレン系共重合体の製造方法 |
| JP5374869B2 (ja) * | 2007-12-25 | 2013-12-25 | 三菱化学株式会社 | セルロース繊維複合体 |
| JP5616573B2 (ja) * | 2008-03-12 | 2014-10-29 | 東洋スチレン株式会社 | 光拡散板用スチレン系樹脂組成物及びその製造方法 |
| JP2009283384A (ja) * | 2008-05-26 | 2009-12-03 | Panasonic Corp | 積層型導光板、積層型拡散板、エッジライト型バックライト装置、直下型バックライト装置および液晶表示装置 |
| JP4933512B2 (ja) * | 2008-10-09 | 2012-05-16 | 住友化学株式会社 | 導光板 |
| JP5301257B2 (ja) * | 2008-12-05 | 2013-09-25 | 株式会社クラレ | 面光源素子およびこれを用いた画像表示装置 |
-
2011
- 2011-06-22 KR KR1020197024417A patent/KR102126164B1/ko active Active
- 2011-06-22 KR KR1020127033077A patent/KR20130112716A/ko not_active Ceased
- 2011-06-22 JP JP2012521509A patent/JPWO2011162306A1/ja not_active Withdrawn
- 2011-06-22 CN CN201180030542.8A patent/CN102959313B/zh active Active
- 2011-06-22 WO PCT/JP2011/064312 patent/WO2011162306A1/ja active Application Filing
- 2011-06-24 TW TW100122320A patent/TWI532750B/zh active
-
2016
- 2016-11-22 JP JP2016227075A patent/JP2017054826A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313175A (zh) * | 2005-11-17 | 2008-11-26 | 旭化成化学株式会社 | 导光板 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201206957A (en) | 2012-02-16 |
| TWI532750B (zh) | 2016-05-11 |
| JP2017054826A (ja) | 2017-03-16 |
| KR20190102083A (ko) | 2019-09-02 |
| CN102959313A (zh) | 2013-03-06 |
| WO2011162306A1 (ja) | 2011-12-29 |
| KR20130112716A (ko) | 2013-10-14 |
| JPWO2011162306A1 (ja) | 2013-08-22 |
| KR102126164B1 (ko) | 2020-06-23 |
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