TWI619607B - White reflective film - Google Patents
White reflective film Download PDFInfo
- Publication number
- TWI619607B TWI619607B TW106112244A TW106112244A TWI619607B TW I619607 B TWI619607 B TW I619607B TW 106112244 A TW106112244 A TW 106112244A TW 106112244 A TW106112244 A TW 106112244A TW I619607 B TWI619607 B TW I619607B
- Authority
- TW
- Taiwan
- Prior art keywords
- particles
- layer
- film
- reflective film
- surface layer
- 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
- G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
- G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0055—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Laminated Bodies (AREA)
- Planar Illumination Modules (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013164228 | 2013-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201726415A TW201726415A (zh) | 2017-08-01 |
TWI619607B true TWI619607B (zh) | 2018-04-01 |
Family
ID=52461546
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106106478A TWI629172B (zh) | 2013-08-07 | 2014-08-07 | 白色反射膜之製造方法 |
TW103127110A TWI589440B (zh) | 2013-08-07 | 2014-08-07 | White reflective film |
TW106112244A TWI619607B (zh) | 2013-08-07 | 2014-08-07 | White reflective film |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW106106478A TWI629172B (zh) | 2013-08-07 | 2014-08-07 | 白色反射膜之製造方法 |
TW103127110A TWI589440B (zh) | 2013-08-07 | 2014-08-07 | White reflective film |
Country Status (5)
Country | Link |
---|---|
JP (3) | JP5898345B2 (ja) |
KR (4) | KR20170081765A (ja) |
CN (3) | CN107272091A (ja) |
TW (3) | TWI629172B (ja) |
WO (1) | WO2015020223A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170081765A (ko) * | 2013-08-07 | 2017-07-12 | 데이진 필름 솔루션스 가부시키가이샤 | 백색 반사 필름 |
WO2017018280A1 (ja) * | 2015-07-24 | 2017-02-02 | 帝人フィルムソリューション株式会社 | 白色反射フィルム |
KR20180108575A (ko) * | 2016-01-26 | 2018-10-04 | 도레이 카부시키가이샤 | 에지 라이트형 백라이트용 반사 필름 및 그것을 사용한 액정 디스플레이용 백라이트 |
JP2017195352A (ja) * | 2016-04-14 | 2017-10-26 | 大日本印刷株式会社 | 発光ダイオード実装モジュール |
JP2017199737A (ja) * | 2016-04-25 | 2017-11-02 | 大日本印刷株式会社 | 発光ダイオード実装モジュール、発光ダイオード実装モジュール用光反射部材 |
KR102004088B1 (ko) | 2018-03-06 | 2019-07-25 | 도레이첨단소재 주식회사 | 백색 폴리에스테르 반사필름 및 이를 이용한 반사 시트 및 이의 제조방법 |
JP2020027218A (ja) * | 2018-08-16 | 2020-02-20 | 楷威電子股▲分▼有限公司 | 光学フィルム及びそれを応用したバックライトモジュール |
KR102033033B1 (ko) * | 2018-08-24 | 2019-10-16 | 주식회사 퓨엠 | 광학 비드 제조 방법, 이에 의해 제조된 광학 비드, 광학 비드를 포함하는 반사 필름, 및 반사 필름을 포함하는 광원 어셈블리 |
KR102285669B1 (ko) | 2018-08-27 | 2021-08-04 | 동우 화인켐 주식회사 | 컬러 필터, 그 제조 방법, 및 컬러 필터를 포함하는 화상표시장치 |
CN112297552A (zh) * | 2019-07-31 | 2021-02-02 | 宁波长阳科技股份有限公司 | 一种白色反射聚酯薄膜 |
CN110297341A (zh) | 2019-08-02 | 2019-10-01 | 京东方科技集团股份有限公司 | 调光膜、背光模组、显示装置 |
CN111552114A (zh) * | 2020-03-24 | 2020-08-18 | 京东方科技集团股份有限公司 | 背光模组及显示装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011168680A (ja) * | 2010-02-17 | 2011-09-01 | Kobe Univ | 半球状微粒子の製造方法 |
JP2013041021A (ja) * | 2011-08-12 | 2013-02-28 | Teijin Dupont Films Japan Ltd | 白色反射フィルム |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08278415A (ja) * | 1995-04-07 | 1996-10-22 | Taiho Ind Co Ltd | 液晶パネル用バックライト及び反射シート |
JP2000162439A (ja) * | 1998-11-26 | 2000-06-16 | Nitto Denko Corp | 偏光板 |
JP2000302624A (ja) * | 1999-04-22 | 2000-10-31 | Sekisui Plastics Co Ltd | アクリル酸エステル系樹脂粒子及びそれを含む外用剤 |
JP4712252B2 (ja) | 2001-09-19 | 2011-06-29 | 恵和株式会社 | 反射シート及びこれを用いたバックライトユニット |
JP2003279714A (ja) * | 2002-03-20 | 2003-10-02 | Mitsui Chemicals Inc | 反射体およびそれを用いたサイドライト型バックライト装置および液晶表示装置 |
JP4259029B2 (ja) * | 2002-03-20 | 2009-04-30 | 住友化学株式会社 | マイクロパウダーおよびその製造方法 |
JP2005181492A (ja) * | 2003-12-17 | 2005-07-07 | Matsushita Electric Ind Co Ltd | 光透過性シート及びこれを用いたタッチパネル |
WO2006031043A1 (en) | 2004-09-13 | 2006-03-23 | Skc Co., Ltd. | Reflection sheet and backlight unit employing the same |
WO2008114820A1 (ja) * | 2007-03-22 | 2008-09-25 | Kimoto Co., Ltd. | バックライト装置および部材 |
JP2008239734A (ja) * | 2007-03-27 | 2008-10-09 | Sekisui Plastics Co Ltd | 合成樹脂粒子、並びに、この合成樹脂粒子を用いた光学材料、塗料、化粧料及び合成樹脂シート |
KR101260102B1 (ko) * | 2007-05-08 | 2013-05-02 | 도레이 카부시키가이샤 | 백색 반사 필름 |
JP2009244509A (ja) | 2008-03-31 | 2009-10-22 | Mitsubishi Rayon Co Ltd | 反射シート |
KR101796332B1 (ko) * | 2010-02-24 | 2017-11-09 | 도레이 카부시키가이샤 | 엣지 라이트형 백라이트용 백색 반사 필름 및 그것을 이용한 백라이트 |
JP5744484B2 (ja) * | 2010-11-15 | 2015-07-08 | 帝人デュポンフィルム株式会社 | 反射フィルム |
JP5739178B2 (ja) * | 2011-01-31 | 2015-06-24 | 帝人デュポンフィルム株式会社 | 反射フィルム |
DE102011111145A1 (de) * | 2011-08-20 | 2013-02-21 | Clariant International Ltd. | Druckfarbensysteme |
JP6014979B2 (ja) * | 2011-09-26 | 2016-10-26 | 住友大阪セメント株式会社 | 光拡散膜形成用樹脂組成物とその製造方法、光拡散膜、光拡散反射部材、光拡散透過部材、光学素子 |
KR20170081765A (ko) * | 2013-08-07 | 2017-07-12 | 데이진 필름 솔루션스 가부시키가이샤 | 백색 반사 필름 |
-
2014
- 2014-08-04 KR KR1020177018651A patent/KR20170081765A/ko not_active Application Discontinuation
- 2014-08-04 KR KR1020177006145A patent/KR101973875B1/ko active IP Right Grant
- 2014-08-04 CN CN201710367396.7A patent/CN107272091A/zh active Pending
- 2014-08-04 WO PCT/JP2014/071129 patent/WO2015020223A1/ja active Application Filing
- 2014-08-04 JP JP2014560183A patent/JP5898345B2/ja active Active
- 2014-08-04 CN CN201480002946.XA patent/CN104769461A/zh active Pending
- 2014-08-04 KR KR1020157009589A patent/KR101810750B1/ko active IP Right Review Request
- 2014-08-04 CN CN201710367240.9A patent/CN107315209B/zh active Active
- 2014-08-04 KR KR1020167027367A patent/KR101937007B1/ko active IP Right Grant
- 2014-08-07 TW TW106106478A patent/TWI629172B/zh active
- 2014-08-07 TW TW103127110A patent/TWI589440B/zh active
- 2014-08-07 TW TW106112244A patent/TWI619607B/zh active
-
2015
- 2015-10-23 JP JP2015209021A patent/JP6185537B2/ja active Active
-
2017
- 2017-01-30 JP JP2017014396A patent/JP6404962B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011168680A (ja) * | 2010-02-17 | 2011-09-01 | Kobe Univ | 半球状微粒子の製造方法 |
JP2013041021A (ja) * | 2011-08-12 | 2013-02-28 | Teijin Dupont Films Japan Ltd | 白色反射フィルム |
Also Published As
Publication number | Publication date |
---|---|
KR101810750B1 (ko) | 2017-12-19 |
TW201726415A (zh) | 2017-08-01 |
JPWO2015020223A1 (ja) | 2017-03-02 |
CN107272091A (zh) | 2017-10-20 |
KR20160119277A (ko) | 2016-10-12 |
JP6404962B2 (ja) | 2018-10-17 |
KR20170081765A (ko) | 2017-07-12 |
TWI589440B (zh) | 2017-07-01 |
TW201518101A (zh) | 2015-05-16 |
KR20170029023A (ko) | 2017-03-14 |
TWI629172B (zh) | 2018-07-11 |
JP2017090929A (ja) | 2017-05-25 |
JP5898345B2 (ja) | 2016-04-06 |
JP2016027429A (ja) | 2016-02-18 |
CN107315209A (zh) | 2017-11-03 |
TW201722735A (zh) | 2017-07-01 |
JP6185537B2 (ja) | 2017-08-23 |
WO2015020223A1 (ja) | 2015-02-12 |
CN107315209B (zh) | 2020-01-14 |
KR101973875B1 (ko) | 2019-04-29 |
CN104769461A (zh) | 2015-07-08 |
KR20150058336A (ko) | 2015-05-28 |
KR101937007B1 (ko) | 2019-01-09 |
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