WO2008093478A1 - Film polyester de diffusion de lumière superficielle - Google Patents
Film polyester de diffusion de lumière superficielle Download PDFInfo
- Publication number
- WO2008093478A1 WO2008093478A1 PCT/JP2007/074434 JP2007074434W WO2008093478A1 WO 2008093478 A1 WO2008093478 A1 WO 2008093478A1 JP 2007074434 W JP2007074434 W JP 2007074434W WO 2008093478 A1 WO2008093478 A1 WO 2008093478A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- polyester
- diffusing
- light
- polyester film
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800501338A CN101600977B (zh) | 2007-01-31 | 2007-12-19 | 表面光扩散性聚酯膜 |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-021798 | 2007-01-31 | ||
JP2007021798 | 2007-01-31 | ||
JP2007118424 | 2007-04-27 | ||
JP2007-118424 | 2007-04-27 | ||
JP2007-191907 | 2007-07-24 | ||
JP2007191907 | 2007-07-24 | ||
JP2007316712A JP4257619B2 (ja) | 2007-01-31 | 2007-12-07 | 表面光拡散性ポリエステルフィルム |
JP2007-316712 | 2007-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008093478A1 true WO2008093478A1 (fr) | 2008-08-07 |
Family
ID=39673794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/074434 WO2008093478A1 (fr) | 2007-01-31 | 2007-12-19 | Film polyester de diffusion de lumière superficielle |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008093478A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010016542A1 (fr) * | 2008-08-06 | 2010-02-11 | 東洋紡績株式会社 | Film de polyester avec surface de diffusion de lumière |
JP2010085844A (ja) * | 2008-10-01 | 2010-04-15 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010107765A (ja) * | 2008-10-30 | 2010-05-13 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010107766A (ja) * | 2008-10-30 | 2010-05-13 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010117558A (ja) * | 2008-11-13 | 2010-05-27 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010162731A (ja) * | 2009-01-14 | 2010-07-29 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11268211A (ja) * | 1998-03-19 | 1999-10-05 | Toray Ind Inc | 光拡散ポリエステルフィルム |
JP2004174788A (ja) * | 2002-11-26 | 2004-06-24 | Toray Ind Inc | 二軸配向積層ポリエステルフィルム |
JP2004230894A (ja) * | 2003-01-28 | 2004-08-19 | Mitsubishi Polyester Film Gmbh | ポリエステルフィルム及びその製造方法 |
JP2005181648A (ja) * | 2003-12-19 | 2005-07-07 | Mitsubishi Polyester Film Copp | プリズムシート用光散乱性ポリエテルフィルム |
WO2007074853A1 (fr) * | 2005-12-28 | 2007-07-05 | Toyo Boseki Kabushiki Kaisha | Procédé de production d’un film de diffusion de lumière et film de diffusion de lumière |
WO2007114258A1 (fr) * | 2006-03-31 | 2007-10-11 | Toyo Boseki Kabushiki Kaisha | Film diffusant la lumière |
-
2007
- 2007-12-19 WO PCT/JP2007/074434 patent/WO2008093478A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11268211A (ja) * | 1998-03-19 | 1999-10-05 | Toray Ind Inc | 光拡散ポリエステルフィルム |
JP2004174788A (ja) * | 2002-11-26 | 2004-06-24 | Toray Ind Inc | 二軸配向積層ポリエステルフィルム |
JP2004230894A (ja) * | 2003-01-28 | 2004-08-19 | Mitsubishi Polyester Film Gmbh | ポリエステルフィルム及びその製造方法 |
JP2005181648A (ja) * | 2003-12-19 | 2005-07-07 | Mitsubishi Polyester Film Copp | プリズムシート用光散乱性ポリエテルフィルム |
WO2007074853A1 (fr) * | 2005-12-28 | 2007-07-05 | Toyo Boseki Kabushiki Kaisha | Procédé de production d’un film de diffusion de lumière et film de diffusion de lumière |
WO2007114258A1 (fr) * | 2006-03-31 | 2007-10-11 | Toyo Boseki Kabushiki Kaisha | Film diffusant la lumière |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010016542A1 (fr) * | 2008-08-06 | 2010-02-11 | 東洋紡績株式会社 | Film de polyester avec surface de diffusion de lumière |
JP2010085844A (ja) * | 2008-10-01 | 2010-04-15 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010107765A (ja) * | 2008-10-30 | 2010-05-13 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010107766A (ja) * | 2008-10-30 | 2010-05-13 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010117558A (ja) * | 2008-11-13 | 2010-05-27 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
JP2010162731A (ja) * | 2009-01-14 | 2010-07-29 | Teijin Dupont Films Japan Ltd | 光学用積層フィルム |
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