WO2009034861A1 - Composition de résine pour plaque de diffusion de lumière, plaque de diffusion de lumière et son procédé de fabrication - Google Patents
Composition de résine pour plaque de diffusion de lumière, plaque de diffusion de lumière et son procédé de fabrication Download PDFInfo
- Publication number
- WO2009034861A1 WO2009034861A1 PCT/JP2008/065632 JP2008065632W WO2009034861A1 WO 2009034861 A1 WO2009034861 A1 WO 2009034861A1 JP 2008065632 W JP2008065632 W JP 2008065632W WO 2009034861 A1 WO2009034861 A1 WO 2009034861A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light diffusion
- diffusion plate
- resin composition
- resin
- light
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
- B29D11/00798—Producing diffusers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Optical Elements Other Than Lenses (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008557374A JP4345035B2 (ja) | 2007-09-11 | 2008-09-01 | 光拡散板用樹脂組成物、光拡散板及びその製造方法 |
CN2008801063725A CN101802655B (zh) | 2007-09-11 | 2008-09-01 | 光扩散板用树脂组合物、光扩散板及其制造方法 |
KR1020097025093A KR101045558B1 (ko) | 2007-09-11 | 2008-09-01 | 광확산판용 수지 조성물, 광확산판 및 그 제조 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007235298 | 2007-09-11 | ||
JP2007-235298 | 2007-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009034861A1 true WO2009034861A1 (fr) | 2009-03-19 |
Family
ID=40451870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/065632 WO2009034861A1 (fr) | 2007-09-11 | 2008-09-01 | Composition de résine pour plaque de diffusion de lumière, plaque de diffusion de lumière et son procédé de fabrication |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4345035B2 (fr) |
KR (1) | KR101045558B1 (fr) |
CN (1) | CN101802655B (fr) |
TW (1) | TWI357508B (fr) |
WO (1) | WO2009034861A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013001848A (ja) * | 2011-06-17 | 2013-01-07 | Asahi Kasei E-Materials Corp | 樹脂組成物、当該樹脂組成物を用いた光学板、及びその製造方法 |
CN107353564A (zh) * | 2017-06-28 | 2017-11-17 | 常州大智光电有限公司 | Ps防眩光扩散板及其制备工艺 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101372295B1 (ko) * | 2013-07-11 | 2014-03-11 | 세원정공 주식회사 | 광확산 폴리스티렌 수지 조성물 및 이를 포함하는 단일층 구조의 광확산판 |
CN104371208B (zh) * | 2014-12-05 | 2017-04-19 | 成都领航科技股份有限公司 | 高透高遮蔽性扩散板母料和制备方法及扩散板的制备方法 |
CN105759327A (zh) * | 2016-04-21 | 2016-07-13 | Tcl海外电子(惠州)有限公司 | 扩散板、扩散板制造方法、背光模组及显示装置 |
CN108803126B (zh) | 2018-06-29 | 2021-01-15 | 京东方科技集团股份有限公司 | 显示面板及其制造方法、显示装置 |
CN109268775A (zh) * | 2018-11-13 | 2019-01-25 | 华域视觉科技(上海)有限公司 | 用于车灯的光学零件、车灯及汽车 |
JPWO2021132001A1 (fr) * | 2019-12-24 | 2021-07-01 | ||
CN113278240A (zh) * | 2021-05-25 | 2021-08-20 | 贵州省材料产业技术研究院 | 一种车用高耐热高韧性光扩散pmma合金材料及制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02194058A (ja) * | 1989-01-21 | 1990-07-31 | Kyowa Gas Chem Ind Co Ltd | 光拡散性合成樹脂 |
JP2005132983A (ja) * | 2003-10-31 | 2005-05-26 | Denki Kagaku Kogyo Kk | スチレン系樹脂組成物及びその成形体 |
JP2006133567A (ja) * | 2004-11-08 | 2006-05-25 | Denki Kagaku Kogyo Kk | 光拡散板 |
JP2006299191A (ja) * | 2005-04-25 | 2006-11-02 | Asahi Kasei Chemicals Corp | アクリル系樹脂粒子含有スチレン系樹脂組成物 |
JP2007206663A (ja) * | 2006-01-06 | 2007-08-16 | Sumitomo Chemical Co Ltd | 耐熱性光拡散板 |
JP2007219456A (ja) * | 2006-01-20 | 2007-08-30 | Sumitomo Chemical Co Ltd | 耐熱性光拡散板 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2474454C (fr) * | 2002-01-31 | 2010-08-03 | Dainippon Ink And Chemicals, Inc. | Composition de resine styrenique et son procede de production |
KR20060096284A (ko) * | 2005-03-02 | 2006-09-11 | 신닛테츠가가쿠 가부시키가이샤 | 광 확산판 |
JP2007031660A (ja) | 2005-07-29 | 2007-02-08 | Dainippon Ink & Chem Inc | スチレン系樹脂組成物、それを用いたスチレン系樹脂シート及び成形体 |
JP2007153959A (ja) | 2005-12-01 | 2007-06-21 | Nippon Steel Chem Co Ltd | 光拡散板用樹脂組成物及び光拡散板 |
-
2008
- 2008-09-01 WO PCT/JP2008/065632 patent/WO2009034861A1/fr active Application Filing
- 2008-09-01 JP JP2008557374A patent/JP4345035B2/ja active Active
- 2008-09-01 CN CN2008801063725A patent/CN101802655B/zh active Active
- 2008-09-01 KR KR1020097025093A patent/KR101045558B1/ko active IP Right Grant
- 2008-09-10 TW TW097134649A patent/TWI357508B/zh active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02194058A (ja) * | 1989-01-21 | 1990-07-31 | Kyowa Gas Chem Ind Co Ltd | 光拡散性合成樹脂 |
JP2005132983A (ja) * | 2003-10-31 | 2005-05-26 | Denki Kagaku Kogyo Kk | スチレン系樹脂組成物及びその成形体 |
JP2006133567A (ja) * | 2004-11-08 | 2006-05-25 | Denki Kagaku Kogyo Kk | 光拡散板 |
JP2006299191A (ja) * | 2005-04-25 | 2006-11-02 | Asahi Kasei Chemicals Corp | アクリル系樹脂粒子含有スチレン系樹脂組成物 |
JP2007206663A (ja) * | 2006-01-06 | 2007-08-16 | Sumitomo Chemical Co Ltd | 耐熱性光拡散板 |
JP2007219456A (ja) * | 2006-01-20 | 2007-08-30 | Sumitomo Chemical Co Ltd | 耐熱性光拡散板 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013001848A (ja) * | 2011-06-17 | 2013-01-07 | Asahi Kasei E-Materials Corp | 樹脂組成物、当該樹脂組成物を用いた光学板、及びその製造方法 |
CN107353564A (zh) * | 2017-06-28 | 2017-11-17 | 常州大智光电有限公司 | Ps防眩光扩散板及其制备工艺 |
Also Published As
Publication number | Publication date |
---|---|
JP4345035B2 (ja) | 2009-10-14 |
CN101802655A (zh) | 2010-08-11 |
TWI357508B (en) | 2012-02-01 |
KR20100019471A (ko) | 2010-02-18 |
KR101045558B1 (ko) | 2011-07-01 |
TW200921152A (en) | 2009-05-16 |
CN101802655B (zh) | 2012-01-04 |
JPWO2009034861A1 (ja) | 2010-12-24 |
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