HK1152994A1 - Polarizing diffusion film, method for producing the same, and liquid crystal display device comprising the same - Google Patents
Polarizing diffusion film, method for producing the same, and liquid crystal display device comprising the sameInfo
- Publication number
- HK1152994A1 HK1152994A1 HK11107141.0A HK11107141A HK1152994A1 HK 1152994 A1 HK1152994 A1 HK 1152994A1 HK 11107141 A HK11107141 A HK 11107141A HK 1152994 A1 HK1152994 A1 HK 1152994A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- same
- producing
- liquid crystal
- display device
- crystal display
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- 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
- 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
- B29D11/00009—Production of simple or compound lenses
- B29D11/00317—Production of lenses with markings or patterns
- B29D11/00326—Production of lenses with markings or patterns having particular surface properties, e.g. a micropattern
-
- 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
- B29D11/00634—Production of filters
- B29D11/00644—Production of filters polarizing
-
- 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
- B29D11/00788—Producing optical films
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- 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
- 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
- G02B6/0051—Diffusing 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
-
- 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
- G02F1/133528—Polarisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- 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
-
- 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
- G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing 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
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- 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
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Health & Medical Sciences (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008175942 | 2008-07-04 | ||
JP2008288868 | 2008-11-11 | ||
JP2008315926 | 2008-12-11 | ||
JP2008333997 | 2008-12-26 | ||
JP2009119085 | 2009-05-15 | ||
PCT/JP2009/003096 WO2010001618A1 (fr) | 2008-07-04 | 2009-07-03 | Film de diffusion polarisant, procédé de production de film de diffusion polarisant, et dispositif d’affichage à cristaux liquides comprenant un film de diffusion polarisant |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1152994A1 true HK1152994A1 (en) | 2012-03-16 |
Family
ID=41465724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11107141.0A HK1152994A1 (en) | 2008-07-04 | 2011-07-11 | Polarizing diffusion film, method for producing the same, and liquid crystal display device comprising the same |
Country Status (8)
Country | Link |
---|---|
US (2) | US8462297B2 (fr) |
EP (2) | EP2261731B1 (fr) |
JP (3) | JP4531117B2 (fr) |
KR (2) | KR101227216B1 (fr) |
CN (1) | CN101990649B (fr) |
HK (1) | HK1152994A1 (fr) |
TW (1) | TW201009401A (fr) |
WO (1) | WO2010001618A1 (fr) |
Families Citing this family (26)
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WO2010001618A1 (fr) * | 2008-07-04 | 2010-01-07 | 三井化学株式会社 | Film de diffusion polarisant, procédé de production de film de diffusion polarisant, et dispositif d’affichage à cristaux liquides comprenant un film de diffusion polarisant |
KR101694118B1 (ko) * | 2010-04-26 | 2017-01-10 | 엘지디스플레이 주식회사 | 확산 시트와 이를 포함하는 액정 표시장치의 백라이트 유닛 |
KR101800285B1 (ko) * | 2010-10-04 | 2017-12-21 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
JP5698965B2 (ja) * | 2010-12-14 | 2015-04-08 | 積水化学工業株式会社 | 延伸ポリブチレンテレフタレートの製造方法 |
JP6202828B2 (ja) * | 2012-02-17 | 2017-09-27 | 学校法人慶應義塾 | 液晶表示装置 |
KR101679552B1 (ko) * | 2013-07-16 | 2016-11-24 | 에스케이씨 주식회사 | 광학 부재, 광학 필름, 광학 필름의 제조방법 및 표시장치 |
CN103592716B (zh) * | 2013-10-15 | 2019-02-22 | 深圳市三利谱光电科技股份有限公司 | 一种散射偏光片及其制造方法和应用 |
WO2015141350A1 (fr) * | 2014-03-19 | 2015-09-24 | シャープ株式会社 | Affichage miroir et dispositif électronique |
CN104123925B (zh) * | 2014-07-11 | 2016-05-11 | 京东方科技集团股份有限公司 | 一种显示器、显示方法及装置 |
JP6358945B2 (ja) * | 2014-12-12 | 2018-07-18 | 北海製罐株式会社 | 缶詰用缶蓋 |
JPWO2016093219A1 (ja) * | 2014-12-12 | 2017-04-27 | Jfeスチール株式会社 | 缶蓋用樹脂被覆金属板 |
JP6758782B2 (ja) * | 2015-02-27 | 2020-09-23 | スリーエム イノベイティブ プロパティズ カンパニー | コリメート反射偏光子及び構造化層を含む光学フィルム |
CN106154364B (zh) * | 2015-04-07 | 2019-04-05 | 宁波长阳科技股份有限公司 | 一种背光模组用量子点广色域聚酯膜、增亮膜及扩散膜 |
JP6885877B2 (ja) * | 2015-04-24 | 2021-06-16 | スリーエム イノベイティブ プロパティズ カンパニー | グレーデッド拡散体 |
CN107003435A (zh) * | 2015-08-12 | 2017-08-01 | 大日本印刷株式会社 | 光学片、面光源装置以及显示装置 |
JP6477921B2 (ja) * | 2015-12-28 | 2019-03-06 | 日本ゼオン株式会社 | 光学積層体、偏光板及び表示装置の製造方法 |
US10473829B2 (en) * | 2016-01-18 | 2019-11-12 | Corning Incorporated | Enclosures having an improved tactile surface |
KR101889904B1 (ko) * | 2017-05-26 | 2018-08-21 | 에스케이씨 주식회사 | 프리즘 시트용 폴리에스테르 필름 |
WO2018235847A1 (fr) * | 2017-06-23 | 2018-12-27 | 日本精機株式会社 | Panneau à cristaux liquides |
IT202000000787A1 (it) * | 2020-01-17 | 2021-07-17 | Sacmi Imola Sc | Procedimento per la produzione e il riempimento di contenitori destinati a contenere alimenti. |
KR102593640B1 (ko) * | 2020-03-10 | 2023-10-24 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
CN113450713B (zh) * | 2020-03-25 | 2022-08-12 | 北京小米移动软件有限公司 | 屏幕显示方法及装置、灰阶映射信息生成方法及装置 |
KR102162846B1 (ko) * | 2020-08-20 | 2020-10-07 | 에스케이씨하이테크앤마케팅(주) | 광학 복합 시트 및 이를 포함하는 표시 장치 |
CN114114500A (zh) * | 2020-08-31 | 2022-03-01 | 宁波激智科技股份有限公司 | 一种保偏光学膜、一种保偏扩散膜及双面雾保偏扩散膜 |
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CN116297403B (zh) * | 2023-05-22 | 2023-08-04 | 东北大学 | 一种焊渣结晶状态的分析方法及其应用 |
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TWI407197B (zh) * | 2006-11-20 | 2013-09-01 | Lg Chemical Ltd | 光學膜以及彼之製法 |
US7998587B2 (en) * | 2007-10-31 | 2011-08-16 | 3M Innovative Properties Company | Method of modifying light with silicone (meth)acrylate copolymers |
WO2010001618A1 (fr) * | 2008-07-04 | 2010-01-07 | 三井化学株式会社 | Film de diffusion polarisant, procédé de production de film de diffusion polarisant, et dispositif d’affichage à cristaux liquides comprenant un film de diffusion polarisant |
JP5030881B2 (ja) * | 2008-07-24 | 2012-09-19 | 三井化学株式会社 | 偏光性拡散フィルムおよびこれを用いた液晶表示装置 |
-
2009
- 2009-07-03 WO PCT/JP2009/003096 patent/WO2010001618A1/fr active Application Filing
- 2009-07-03 TW TW098122612A patent/TW201009401A/zh unknown
- 2009-07-03 EP EP09773196.2A patent/EP2261731B1/fr not_active Not-in-force
- 2009-07-03 CN CN2009801125726A patent/CN101990649B/zh not_active Expired - Fee Related
- 2009-07-03 JP JP2009539566A patent/JP4531117B2/ja not_active Expired - Fee Related
- 2009-07-03 KR KR1020107021504A patent/KR101227216B1/ko not_active IP Right Cessation
- 2009-07-03 KR KR1020117031322A patent/KR20120006575A/ko not_active Application Discontinuation
- 2009-07-03 EP EP12150750.3A patent/EP2466368B1/fr not_active Not-in-force
-
2010
- 2010-01-29 JP JP2010019314A patent/JP4560584B1/ja not_active Expired - Fee Related
- 2010-07-23 JP JP2010166262A patent/JP2010286843A/ja active Pending
- 2010-09-29 US US12/894,072 patent/US8462297B2/en not_active Expired - Fee Related
-
2011
- 2011-07-11 HK HK11107141.0A patent/HK1152994A1/xx not_active IP Right Cessation
-
2013
- 2013-05-13 US US13/892,859 patent/US20130314644A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP4531117B2 (ja) | 2010-08-25 |
CN101990649A (zh) | 2011-03-23 |
US20110051053A1 (en) | 2011-03-03 |
JP4560584B1 (ja) | 2010-10-13 |
EP2261731A4 (fr) | 2011-07-06 |
EP2261731B1 (fr) | 2013-05-15 |
EP2466368B1 (fr) | 2013-09-18 |
US20130314644A1 (en) | 2013-11-28 |
US8462297B2 (en) | 2013-06-11 |
JP2010286843A (ja) | 2010-12-24 |
TW201009401A (en) | 2010-03-01 |
KR20100123742A (ko) | 2010-11-24 |
EP2466368A1 (fr) | 2012-06-20 |
KR20120006575A (ko) | 2012-01-18 |
KR101227216B1 (ko) | 2013-01-28 |
JPWO2010001618A1 (ja) | 2011-12-15 |
CN101990649B (zh) | 2013-03-20 |
EP2261731A1 (fr) | 2010-12-15 |
JP2010286818A (ja) | 2010-12-24 |
WO2010001618A1 (fr) | 2010-01-07 |
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PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20170703 |