TWI389946B - 碘系偏光薄膜之製造方法、偏光板之製造方法及光學層合體之製造方法 - Google Patents
碘系偏光薄膜之製造方法、偏光板之製造方法及光學層合體之製造方法 Download PDFInfo
- Publication number
- TWI389946B TWI389946B TW093135684A TW93135684A TWI389946B TW I389946 B TWI389946 B TW I389946B TW 093135684 A TW093135684 A TW 093135684A TW 93135684 A TW93135684 A TW 93135684A TW I389946 B TWI389946 B TW I389946B
- Authority
- TW
- Taiwan
- Prior art keywords
- film
- boric acid
- iodine
- producing
- treatment
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polarising Elements (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003416892A JP4421886B2 (ja) | 2003-12-15 | 2003-12-15 | ヨウ素系偏光フィルムの製造方法および偏光板の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200526715A TW200526715A (en) | 2005-08-16 |
TWI389946B true TWI389946B (zh) | 2013-03-21 |
Family
ID=34735968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093135684A TWI389946B (zh) | 2003-12-15 | 2004-11-19 | 碘系偏光薄膜之製造方法、偏光板之製造方法及光學層合體之製造方法 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4421886B2 (ja) |
KR (1) | KR101137644B1 (ja) |
CN (1) | CN100437162C (ja) |
TW (1) | TWI389946B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4697964B2 (ja) * | 2006-02-24 | 2011-06-08 | 日東電工株式会社 | 偏光子の製造方法および洗浄装置 |
TWI536052B (zh) * | 2009-03-30 | 2016-06-01 | Sumitomo Chemical Co | Production method of polarizing film |
JP5667016B2 (ja) | 2010-09-03 | 2015-02-12 | 日東電工株式会社 | 薄型偏光膜、薄型偏光膜を有する光学積層体、および薄型偏光膜の製造方法 |
CN103108738A (zh) | 2010-09-09 | 2013-05-15 | 日东电工株式会社 | 薄型偏光膜的制造方法 |
CN103725037B (zh) * | 2014-01-20 | 2016-05-25 | 云南云天化股份有限公司 | 碘系染料、碘系偏光膜的制备方法 |
JP6422507B2 (ja) * | 2014-12-12 | 2018-11-14 | 住友化学株式会社 | 偏光フィルムの製造方法及び偏光フィルム |
KR20170052991A (ko) * | 2015-11-05 | 2017-05-15 | 스미또모 가가꾸 가부시키가이샤 | 편광자 및 그의 제조방법 |
TWI620905B (zh) * | 2017-06-14 | 2018-04-11 | 住華科技股份有限公司 | 除液裝置 |
JP7096700B2 (ja) * | 2017-09-13 | 2022-07-06 | 日東電工株式会社 | 偏光膜、偏光板、偏光板ロール、および偏光膜の製造方法 |
JP7494267B2 (ja) | 2022-08-02 | 2024-06-03 | 長春石油化學股▲分▼有限公司 | ポリビニルアルコールフィルム、光学フィルム及び製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0243504A (ja) * | 1988-08-03 | 1990-02-14 | Toray Ind Inc | 偏光フィルムの製造方法 |
JP3264816B2 (ja) * | 1995-11-09 | 2002-03-11 | 日本合成化学工業株式会社 | 偏光板 |
JP3448011B2 (ja) * | 2000-04-25 | 2003-09-16 | 株式会社クラレ | 偏光フィルムの製造法 |
TWI230275B (en) * | 2000-05-12 | 2005-04-01 | Kuraray Co | Polyvinyl alcohol film and polarization film |
JP2001343522A (ja) * | 2000-05-31 | 2001-12-14 | Sumitomo Chem Co Ltd | 偏光フィルム及びその製造方法 |
JP3976220B2 (ja) * | 2000-08-21 | 2007-09-12 | 日本合成化学工業株式会社 | 偏光膜用ポリビニルアルコール系フィルム |
JP2004294808A (ja) * | 2003-03-27 | 2004-10-21 | Sumitomo Chem Co Ltd | ヨウ素系偏光フィルム、その製造方法及び偏光板 |
-
2003
- 2003-12-15 JP JP2003416892A patent/JP4421886B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-19 TW TW093135684A patent/TWI389946B/zh active
- 2004-12-07 KR KR1020040102087A patent/KR101137644B1/ko active IP Right Grant
- 2004-12-09 CN CNB200410100386XA patent/CN100437162C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
TW200526715A (en) | 2005-08-16 |
JP2005173495A (ja) | 2005-06-30 |
KR101137644B1 (ko) | 2012-04-19 |
JP4421886B2 (ja) | 2010-02-24 |
KR20050059993A (ko) | 2005-06-21 |
CN1629660A (zh) | 2005-06-22 |
CN100437162C (zh) | 2008-11-26 |
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