CN108931834B - 偏光结构及其接合方法 - Google Patents
偏光结构及其接合方法 Download PDFInfo
- Publication number
- CN108931834B CN108931834B CN201810918393.2A CN201810918393A CN108931834B CN 108931834 B CN108931834 B CN 108931834B CN 201810918393 A CN201810918393 A CN 201810918393A CN 108931834 B CN108931834 B CN 108931834B
- Authority
- CN
- China
- Prior art keywords
- polarizing
- film
- polarizing plate
- protective film
- bonding
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 109
- 230000010287 polarization Effects 0.000 claims description 50
- 239000010410 layer Substances 0.000 claims description 39
- 239000012790 adhesive layer Substances 0.000 claims description 32
- 239000007767 bonding agent Substances 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 description 29
- 230000001070 adhesive effect Effects 0.000 description 29
- 238000003825 pressing Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 12
- 229920005989 resin Polymers 0.000 description 12
- 239000011347 resin Substances 0.000 description 12
- -1 polyethylene Terephthalate Polymers 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 229920005672 polyolefin resin Polymers 0.000 description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 4
- 229920002284 Cellulose triacetate Polymers 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-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
- 229920002678 cellulose Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 4
- 239000004417 polycarbonate Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000012461 cellulose resin Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 239000004713 Cyclic olefin copolymer Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920005668 polycarbonate resin Polymers 0.000 description 2
- 239000004431 polycarbonate resin Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920002689 polyvinyl acetate Polymers 0.000 description 2
- 239000011118 polyvinyl acetate Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-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
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 229920006217 cellulose acetate butyrate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920005994 diacetyl cellulose Polymers 0.000 description 1
- 150000002009 diols Chemical class 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
- 239000003063 flame retardant Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical class O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- XBFJAVXCNXDMBH-UHFFFAOYSA-N tetracyclo[6.2.1.1(3,6).0(2,7)]dodec-4-ene Chemical compound C1C(C23)C=CC1C3C1CC2CC1 XBFJAVXCNXDMBH-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107125775A TWI706174B (zh) | 2018-07-25 | 2018-07-25 | 偏光結構及其接合方法 |
| TW107125775 | 2018-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108931834A CN108931834A (zh) | 2018-12-04 |
| CN108931834B true CN108931834B (zh) | 2021-02-02 |
Family
ID=64445230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810918393.2A Active CN108931834B (zh) | 2018-07-25 | 2018-08-13 | 偏光结构及其接合方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6862496B2 (ko) |
| KR (1) | KR102264687B1 (ko) |
| CN (1) | CN108931834B (ko) |
| TW (1) | TWI706174B (ko) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008268786A (ja) * | 2007-04-25 | 2008-11-06 | Nitto Denko Corp | 組み合わせ型偏光板 |
| CN101835605A (zh) * | 2007-11-19 | 2010-09-15 | 日东电工株式会社 | 连结片制品的制造方法、连结片制品及光学显示单元的制造方法 |
| CN106950638A (zh) * | 2017-05-12 | 2017-07-14 | 京东方科技集团股份有限公司 | 偏光片及其制作方法、显示面板、液晶显示设备 |
| CN107189707A (zh) * | 2017-06-19 | 2017-09-22 | 住华科技股份有限公司 | 接合胶带、应用其的保护片及偏光板 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008209895A (ja) * | 2007-01-31 | 2008-09-11 | Nitto Denko Corp | 連結組み合わせ型光学フィルム、液晶パネル、画像表示装置および液晶表示装置 |
| JP4707691B2 (ja) * | 2007-04-23 | 2011-06-22 | 日東電工株式会社 | 連結組み合わせ型光学フィルムの製造方法、連結組み合わせ型光学フィルム、画像表示装置 |
| KR101605040B1 (ko) * | 2010-01-15 | 2016-03-21 | 동우 화인켐 주식회사 | 결함회피 컷팅장치 및 이를 이용한 편광판 절단 장치 |
| JP4972198B2 (ja) * | 2010-08-27 | 2012-07-11 | 日東電工株式会社 | 光学機能フィルム連続ロール、およびそれを用いた液晶表示素子の製造方法、ならびに光学機能フィルム貼り合せ装置 |
| TWI611225B (zh) * | 2016-12-02 | 2018-01-11 | 住華科技股份有限公司 | 偏光結構 |
-
2018
- 2018-07-25 TW TW107125775A patent/TWI706174B/zh active
- 2018-08-13 CN CN201810918393.2A patent/CN108931834B/zh active Active
- 2018-11-20 KR KR1020180143715A patent/KR102264687B1/ko active IP Right Grant
-
2019
- 2019-06-11 JP JP2019108560A patent/JP6862496B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008268786A (ja) * | 2007-04-25 | 2008-11-06 | Nitto Denko Corp | 組み合わせ型偏光板 |
| CN101835605A (zh) * | 2007-11-19 | 2010-09-15 | 日东电工株式会社 | 连结片制品的制造方法、连结片制品及光学显示单元的制造方法 |
| CN106950638A (zh) * | 2017-05-12 | 2017-07-14 | 京东方科技集团股份有限公司 | 偏光片及其制作方法、显示面板、液晶显示设备 |
| CN107189707A (zh) * | 2017-06-19 | 2017-09-22 | 住华科技股份有限公司 | 接合胶带、应用其的保护片及偏光板 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108931834A (zh) | 2018-12-04 |
| KR20200067264A (ko) | 2020-06-12 |
| KR102264687B1 (ko) | 2021-06-15 |
| JP2020016873A (ja) | 2020-01-30 |
| TWI706174B (zh) | 2020-10-01 |
| JP6862496B2 (ja) | 2021-04-21 |
| TW202008014A (zh) | 2020-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101673037B1 (ko) | 점착형 편광판, 화상 표시 장치 및 그들의 제조 방법 | |
| US9796164B2 (en) | Plate structure | |
| KR20150139542A (ko) | 편광판의 셋트 및 전면판 일체형 액정 표시 패널 | |
| JP2009093136A (ja) | 光学包装体およびその製造方法、照明装置、ならびに表示装置 | |
| WO2018216469A1 (ja) | 両面粘着剤付き光学フィルム、および画像表示装置 | |
| WO2010116569A1 (ja) | 表示装置およびその製造方法 | |
| KR20190129707A (ko) | 적층체 | |
| US11338530B2 (en) | Method for producing optical component, method for producing product including touch sensor, optical component, and touch sensor device | |
| KR20120026600A (ko) | 액정 표시 장치 | |
| CN108931834B (zh) | 偏光结构及其接合方法 | |
| CN109212649A (zh) | 带有保护膜的偏振板 | |
| KR102301554B1 (ko) | 편광판 및 화상 표시 장치 | |
| CN110554451B (zh) | 层叠体及其制造方法 | |
| TW202201054A (zh) | 偏光板之套組及液晶面板 | |
| KR20210084438A (ko) | 가식 부착 적층체, 광학 적층체 및 플렉서블 화상 표시 장치 | |
| KR102605997B1 (ko) | 편광판의 세트 및 액정 패널 | |
| JP2003025473A (ja) | 光学部材 | |
| JPWO2014175462A1 (ja) | 偏光板の製造方法 | |
| KR102454310B1 (ko) | 편광 필름, 광학 적층체, 및 화상 표시 장치 | |
| TWI695780B (zh) | 光學膜片結構及其接合方法 | |
| KR20220006528A (ko) | 광학 적층체 및 표시 장치 | |
| JP6455545B2 (ja) | 偏光板のセット | |
| JP2019148826A (ja) | 偏光板のセットおよび液晶パネル | |
| KR100659425B1 (ko) | 광학 부재의 박리방법 및 이에 사용되는 박리용 시이트 | |
| WO2018034081A1 (ja) | 偏光板のセット |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |