KR20170129613A - 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 - Google Patents
광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 Download PDFInfo
- Publication number
- KR20170129613A KR20170129613A KR1020170058728A KR20170058728A KR20170129613A KR 20170129613 A KR20170129613 A KR 20170129613A KR 1020170058728 A KR1020170058728 A KR 1020170058728A KR 20170058728 A KR20170058728 A KR 20170058728A KR 20170129613 A KR20170129613 A KR 20170129613A
- Authority
- KR
- South Korea
- Prior art keywords
- optical
- optical film
- protective sheet
- film
- optical laminate
- Prior art date
Links
- 239000012788 optical film Substances 0.000 title claims abstract description 100
- 230000003287 optical effect Effects 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 120
- 239000010408 film Substances 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims abstract description 20
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 18
- 238000011109 contamination Methods 0.000 abstract description 11
- 229920005989 resin Polymers 0.000 description 35
- 239000011347 resin Substances 0.000 description 35
- -1 polypropylene Polymers 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 6
- 239000011241 protective layer Substances 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 229920006026 co-polymeric resin Polymers 0.000 description 4
- 150000001925 cycloalkenes Chemical class 0.000 description 4
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000012461 cellulose resin Substances 0.000 description 2
- 229920005994 diacetyl cellulose Polymers 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004697 Polyetherimide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 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 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001601 polyetherimide Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
- B32B2310/0843—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation using laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2551/00—Optical elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Laminated Bodies (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020240043198A KR20240046469A (ko) | 2016-05-17 | 2024-03-29 | 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016098925A JP6887759B2 (ja) | 2016-05-17 | 2016-05-17 | 光学積層体、ならびに該光学積層体を用いた光学フィルム片の製造方法 |
| JPJP-P-2016-098925 | 2016-05-17 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020240043198A Division KR20240046469A (ko) | 2016-05-17 | 2024-03-29 | 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20170129613A true KR20170129613A (ko) | 2017-11-27 |
Family
ID=60338973
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170058728A KR20170129613A (ko) | 2016-05-17 | 2017-05-11 | 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 |
| KR1020240043198A KR20240046469A (ko) | 2016-05-17 | 2024-03-29 | 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020240043198A KR20240046469A (ko) | 2016-05-17 | 2024-03-29 | 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6887759B2 (zh) |
| KR (2) | KR20170129613A (zh) |
| CN (2) | CN107390302A (zh) |
| TW (1) | TWI753911B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020091065A1 (ja) | 2018-11-02 | 2020-05-07 | 日東電工株式会社 | 偏光性光学機能フィルム積層体のレーザー切断加工方法 |
| TW202027991A (zh) | 2018-11-02 | 2020-08-01 | 日商日東電工股份有限公司 | 偏光性光學機能膜層合體及使用此之偏光膜 |
| JP7257810B2 (ja) * | 2019-02-20 | 2023-04-14 | 日東電工株式会社 | 切削加工された粘着剤層付光学積層体の製造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5788431A (en) * | 1980-11-21 | 1982-06-02 | Hitachi Ltd | Polarization plate for liquid crystal display element |
| JP3002829U (ja) * | 1994-04-06 | 1994-10-04 | 住友化学工業株式会社 | 光学部品 |
| TW520452B (en) * | 1997-11-17 | 2003-02-11 | Sumitomo Chemical Co | Manufacturing method for stacked optical film and intermediate body of stacked optical film thereof |
| JPH11231129A (ja) | 1997-11-17 | 1999-08-27 | Sumitomo Chem Co Ltd | 光学フィルム積層中間体およびその製造方法ならびに光学フィルム積層チップの製造方法 |
| JP4233999B2 (ja) * | 2003-12-25 | 2009-03-04 | 日東電工株式会社 | 積層型偏光板およびその製造方法 |
| JP2005338367A (ja) * | 2004-05-26 | 2005-12-08 | Nitto Denko Corp | 偏光板およびそれを用いた画像表示装置 |
| JP4808106B2 (ja) * | 2006-08-23 | 2011-11-02 | 日東電工株式会社 | 光学フィルムの切断方法 |
| JP5096865B2 (ja) * | 2007-09-07 | 2012-12-12 | 日東電工株式会社 | 光学フィルム、およびその製造方法 |
| WO2011016572A1 (ja) * | 2009-08-06 | 2011-02-10 | 住友化学株式会社 | 偏光板の製造方法 |
| JP5450170B2 (ja) * | 2010-03-04 | 2014-03-26 | 株式会社日本触媒 | 積層体及び光選択透過フィルター |
| JP2011232625A (ja) * | 2010-04-28 | 2011-11-17 | Nitto Denko Corp | ロール原反および液晶パネルの製造方法 |
| CN102405426B (zh) * | 2010-05-28 | 2014-07-09 | Lg化学株式会社 | 偏振片的制备方法 |
| JP5477211B2 (ja) * | 2010-07-23 | 2014-04-23 | 大日本印刷株式会社 | 偏光シート積層体 |
| KR101708503B1 (ko) * | 2010-10-27 | 2017-02-20 | 동우 화인켐 주식회사 | 필름 절단을 위한 레이저 절단 장치 및 이를 이용한 필름 절단 방법 |
| JP6275945B2 (ja) * | 2012-12-10 | 2018-02-07 | 日東電工株式会社 | 両面粘着剤付き光学フィルム、およびそれを用いた画像表示装置の製造方法 |
| JP2014160201A (ja) * | 2013-02-20 | 2014-09-04 | Sumitomo Chemical Co Ltd | 光学シートの製造方法 |
| TWI695047B (zh) * | 2013-06-21 | 2020-06-01 | 日商日東電工股份有限公司 | 附分離器黏著劑層及其製造方法、附有附分離器黏著劑層之偏光薄膜及其製造方法、以及圖像顯示裝置 |
-
2016
- 2016-05-17 JP JP2016098925A patent/JP6887759B2/ja active Active
-
2017
- 2017-05-11 KR KR1020170058728A patent/KR20170129613A/ko not_active IP Right Cessation
- 2017-05-12 TW TW106115895A patent/TWI753911B/zh active
- 2017-05-16 CN CN201710341961.2A patent/CN107390302A/zh active Pending
- 2017-05-16 CN CN202311632411.8A patent/CN117555052A/zh active Pending
-
2024
- 2024-03-29 KR KR1020240043198A patent/KR20240046469A/ko active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017207585A (ja) | 2017-11-24 |
| CN117555052A (zh) | 2024-02-13 |
| CN107390302A (zh) | 2017-11-24 |
| JP6887759B2 (ja) | 2021-06-16 |
| TW201801921A (zh) | 2018-01-16 |
| TWI753911B (zh) | 2022-02-01 |
| KR20240046469A (ko) | 2024-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20240046469A (ko) | 광학 적층체, 그리고 그 광학 적층체를 사용한 광학 필름편의 제조 방법 | |
| CN104169755B (zh) | 光学膜卷筒套组及光学膜卷筒套组的制造方法 | |
| JP5692712B2 (ja) | 光学表示デバイスの生産システム | |
| CN105093573B (zh) | 光学显示面板的制造方法及光学显示面板的制造系统 | |
| TWI712505B (zh) | 光學膜 | |
| JPWO2013151035A1 (ja) | 光学表示デバイスの生産システム | |
| CN112969939B (zh) | 偏光性光学功能膜层叠体的激光切割加工方法 | |
| KR101796893B1 (ko) | 적층 필름의 제조 방법 | |
| WO2020091064A1 (ja) | 偏光性光学機能フィルム積層体及びこれに用いる偏光フィルム | |
| JP6223439B2 (ja) | 光学表示デバイスの生産システム | |
| JP6979483B2 (ja) | 光学積層体、ならびに該光学積層体を用いた光学フィルム片の製造方法 | |
| KR20170078716A (ko) | 프로텍트 필름을 갖는 광학 필름의 제조 방법 | |
| CN106896441B (zh) | 光学膜片及其制造方法 | |
| TWI666475B (zh) | 偏光板片狀體的製造方法 | |
| JP5933066B2 (ja) | 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム | |
| CN111868580B (zh) | 层叠膜的制造方法 | |
| JP6193618B2 (ja) | 光学表示デバイスの生産システム | |
| JP6148755B2 (ja) | 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| E902 | Notification of reason for refusal | ||
| AMND | Amendment | ||
| E90F | Notification of reason for final refusal | ||
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| AMND | Amendment | ||
| X601 | Decision of rejection after re-examination | ||
| J201 | Request for trial against refusal decision |