DE3467422D1 - A light-polarizing plate having excellent durability and production of the same - Google Patents
A light-polarizing plate having excellent durability and production of the sameInfo
- Publication number
- DE3467422D1 DE3467422D1 DE8484301222T DE3467422T DE3467422D1 DE 3467422 D1 DE3467422 D1 DE 3467422D1 DE 8484301222 T DE8484301222 T DE 8484301222T DE 3467422 T DE3467422 T DE 3467422T DE 3467422 D1 DE3467422 D1 DE 3467422D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- light
- same
- polarizing plate
- excellent durability
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- 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
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/043—HDPE, i.e. high density polyethylene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/239—Complete cover or casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers
- Y10T428/31544—Addition polymer is perhalogenated
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31739—Nylon type
- Y10T428/31743—Next to addition polymer from unsaturated monomer[s]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58034236A JPH0612362B2 (ja) | 1983-03-01 | 1983-03-01 | 耐久性の優れた偏光板 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3467422D1 true DE3467422D1 (en) | 1987-12-17 |
Family
ID=12408516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484301222T Expired DE3467422D1 (en) | 1983-03-01 | 1984-02-24 | A light-polarizing plate having excellent durability and production of the same |
Country Status (8)
Country | Link |
---|---|
US (2) | US4564545A (de) |
EP (1) | EP0121318B1 (de) |
JP (1) | JPH0612362B2 (de) |
KR (1) | KR920001279B1 (de) |
CA (1) | CA1233354A (de) |
DE (1) | DE3467422D1 (de) |
HK (1) | HK80988A (de) |
SG (1) | SG36388G (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6010207A (ja) * | 1983-06-30 | 1985-01-19 | Mitsui Toatsu Chem Inc | 偏光フイルムの製造方法 |
CA1305581C (en) * | 1986-05-23 | 1992-07-21 | Sumitomo Chemical Company, Limited | Light-polarizing films |
US5149572A (en) * | 1991-02-08 | 1992-09-22 | The Lawrence Paper Company | Disposable, rollup temporary floor mat |
KR100310164B1 (ko) * | 1995-11-27 | 2001-12-28 | 구광시 | 편광필름및그제조방법 |
JP2001209039A (ja) * | 1999-11-18 | 2001-08-03 | Nitto Denko Corp | 液晶表示装置用表面保護フィルム及び該表面保護フィルムで保護された液晶表示装置並びに該表面保護フィルムを使用した液晶表示装置の表面保護方法 |
JP2011090336A (ja) * | 2000-07-10 | 2011-05-06 | Nitto Denko Corp | 偏光板の製造方法 |
JP2002090546A (ja) * | 2000-07-10 | 2002-03-27 | Nitto Denko Corp | 偏光板およびその製造方法 |
JP2002156524A (ja) * | 2000-11-20 | 2002-05-31 | Nitto Denko Corp | 円偏光板、有機el発光装置及び液晶表示装置 |
EP1237017A1 (de) * | 2001-02-20 | 2002-09-04 | Fuji Photo Film Co., Ltd. | Schutzfolie für Polarisationsfilter |
JP4737867B2 (ja) * | 2001-05-11 | 2011-08-03 | 株式会社カネカ | 透明複合フィルム、偏光子保護フィルム、偏光フィルムおよび液晶表示装置 |
US6840635B2 (en) * | 2001-05-14 | 2005-01-11 | Nitto Denko Corporation | Polarizer and method of producing the same |
US20030086170A1 (en) * | 2001-10-03 | 2003-05-08 | Eiji Hamamoto | Polarizing plate and a liquid crystal display using the same |
US6859241B2 (en) | 2001-10-16 | 2005-02-22 | Nitto Denko Corporation | Method of producing polarizing plate, and liquid crystal display comprising the polarizing plate |
CN1302298C (zh) * | 2001-10-16 | 2007-02-28 | 日东电工株式会社 | 偏振片的制造方法及液晶显示装置 |
US6746732B2 (en) | 2001-12-13 | 2004-06-08 | Eastman Kodak Company | Triacetyl cellulose film with reduced water transmission property |
US6730374B2 (en) | 2001-12-13 | 2004-05-04 | Eastman Kodak Company | Triacetyl cellulose film with reduced water transmission property |
US9880402B2 (en) * | 2003-05-12 | 2018-01-30 | Hopnic Laboratory Co., Ltd | Method for producing polarizing lens with high refractive index |
KR20060132630A (ko) * | 2003-12-25 | 2006-12-21 | 후지 샤신 필름 가부시기가이샤 | 편광판 및 액정 디스플레이 |
US7252733B2 (en) * | 2004-05-04 | 2007-08-07 | Eastman Kodak Company | Polarizer guarded cover sheet with adhesion promoter |
US7354150B2 (en) * | 2004-08-18 | 2008-04-08 | Insight Equity A.P.X., L.P. | Polarizing plate with melanin |
JP2007102179A (ja) * | 2005-09-07 | 2007-04-19 | Sumitomo Chemical Co Ltd | 高耐久偏光板及び液晶表示装置 |
US7662456B2 (en) * | 2005-12-12 | 2010-02-16 | Eastman Kodak Company | Guarded cover sheet for LCD polarizers and method of making the same |
US7582857B2 (en) * | 2006-04-18 | 2009-09-01 | The Trustees Of The University Of Pennsylvania | Sensor and polarimetric filters for real-time extraction of polarimetric information at the focal plane |
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 |
US8652590B2 (en) * | 2008-07-03 | 2014-02-18 | Konica Minolta Opto, Inc. | Polarizing plate and liquid crystal display |
JP5356136B2 (ja) * | 2009-07-13 | 2013-12-04 | シャープ株式会社 | 液晶表示装置 |
KR101578610B1 (ko) | 2013-06-18 | 2015-12-17 | 주식회사 엘지화학 | 연신 적층체, 박형 편광자의 제조 방법, 이를 이용하여 제조되는 박형 편광자 및 이를 포함하는 편광판 |
CN106662690B (zh) * | 2014-07-04 | 2019-05-10 | 住友化学株式会社 | 两面带保护膜的偏振板的制造方法 |
KR102444609B1 (ko) * | 2014-12-31 | 2022-09-27 | 삼성전자주식회사 | 편광 필름, 그 제조 방법 및 표시 장치 |
JP6581269B2 (ja) * | 2018-09-25 | 2019-09-25 | 日東電工株式会社 | 光学フィルムの活性化処理方法および製造方法、光学フィルムならびに画像表示装置 |
WO2020116074A1 (ja) * | 2018-12-07 | 2020-06-11 | 住友化学株式会社 | 偏光板および表示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3075857A (en) * | 1958-05-02 | 1963-01-29 | Montedison Spa | Packaging products comprising coated polypropylene film |
NL280517A (de) * | 1961-07-04 | 1900-01-01 | ||
GB1384791A (en) * | 1972-04-28 | 1975-02-19 | Grace W R & Co | Laminates |
JPS53131853A (en) * | 1977-04-22 | 1978-11-17 | Casio Comput Co Ltd | Elliptically polarizing plate |
AU517329B2 (en) * | 1977-06-29 | 1981-07-23 | Polaroid Corp. | Iodine stained light polarizer |
JPS5569109A (en) * | 1978-11-17 | 1980-05-24 | Toyobo Co Ltd | Laminated polarizing film of superior water resistance, light resistance and flexing resistance |
JPS5762011A (en) * | 1980-09-30 | 1982-04-14 | Nitto Electric Ind Co Ltd | Polarizing plate |
JPS5827107A (ja) * | 1981-08-11 | 1983-02-17 | Matsushita Electric Ind Co Ltd | 偏光板の切断方法 |
JPS58143305A (ja) * | 1982-02-22 | 1983-08-25 | Hitachi Ltd | 表示パネル |
JPS6040545A (ja) * | 1983-08-12 | 1985-03-02 | Sony Corp | カセツト式記録再生装置 |
-
1983
- 1983-03-01 JP JP58034236A patent/JPH0612362B2/ja not_active Expired - Lifetime
-
1984
- 1984-02-22 CA CA000448022A patent/CA1233354A/en not_active Expired
- 1984-02-24 DE DE8484301222T patent/DE3467422D1/de not_active Expired
- 1984-02-24 EP EP84301222A patent/EP0121318B1/de not_active Expired
- 1984-02-29 KR KR1019840001022A patent/KR920001279B1/ko not_active IP Right Cessation
- 1984-02-29 US US06/584,908 patent/US4564545A/en not_active Expired - Lifetime
-
1985
- 1985-09-17 US US06/776,834 patent/US4626304A/en not_active Expired - Lifetime
-
1988
- 1988-06-08 SG SG363/88A patent/SG36388G/en unknown
- 1988-10-06 HK HK809/88A patent/HK80988A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920001279B1 (ko) | 1992-02-10 |
EP0121318A1 (de) | 1984-10-10 |
US4626304A (en) | 1986-12-02 |
JPS59159109A (ja) | 1984-09-08 |
JPH0612362B2 (ja) | 1994-02-16 |
KR840008984A (ko) | 1984-12-20 |
US4564545A (en) | 1986-01-14 |
HK80988A (en) | 1988-10-14 |
CA1233354A (en) | 1988-03-01 |
SG36388G (en) | 1989-03-10 |
EP0121318B1 (de) | 1987-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |