KR101074570B1 - 표면 구조화된 광학 필름의 적층 방법 - Google Patents
표면 구조화된 광학 필름의 적층 방법 Download PDFInfo
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- KR101074570B1 KR101074570B1 KR1020057021726A KR20057021726A KR101074570B1 KR 101074570 B1 KR101074570 B1 KR 101074570B1 KR 1020057021726 A KR1020057021726 A KR 1020057021726A KR 20057021726 A KR20057021726 A KR 20057021726A KR 101074570 B1 KR101074570 B1 KR 101074570B1
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- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
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- 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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
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- 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
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
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- 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
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- 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
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
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- 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
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Optical Elements Other Than Lenses (AREA)
- Polarising Elements (AREA)
- Planar Illumination Modules (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (66)
- 디스플레이 내의 광처리를 위한 광처리 필름 패키지이며, 광처리 필름 패키지는,프리즘 리브 (prismatic rib)를 갖도록 구조화된 제1 표면을 갖는 제1 휘도 향상 광학 필름;제1 광학 필름의 제1 표면과 대향된 제2 표면을 갖는 제2 광학 필름; 및제2 표면 상의 제1 접착제 층을 포함하며,제1 표면의 프리즘 리브의 적어도 일부가 제1 접착제 층 내로 침투하고, 제1 접착제 층의 두께가 제1 접착제 층 내로 침투한 리브들의 높이보다 작고,제1 휘도 향상 광학 필름이 제2 광학 필름에 접착하는 접착력은 30 g/in 이상이고,상기 광처리 필름 패키지는, 제1 접착제 층 없는 광처리 필름 패키지로 정규화된 상대 광학 휘도가 0.8 이상인, 광처리 필름 패키지.
- 조사 유닛;디스플레이 유닛; 및조사 유닛 공급원에서부터 디스플레이 유닛으로 통과하는 빛을 처리하기 위해 조사 유닛과 디스플레이 유닛 사이에 배치된 것으로, 프리즘 리브를 갖도록 구조화된 제1 표면을 갖는 제1 광학 필름, 제1 광학 필름의 제1 표면과 대향된 제2 표면을 갖는 제2 광학 필름, 및 제2 표면 상의 제1 접착제 층을 포함하며, 제1 표면의 프리즘 리브의 적어도 일부가 제1 접착제 층 내로 침투하고, 제1 접착제 층의 두께가 제1 접착제 층 내로 침투한 리브들의 높이보다 작은 광처리 유닛을 포함하고,제1 광학 필름이 제2 광학 필름에 접착하는 접착력은 30 g/in 이상이고,상기 광처리 유닛은, 제1 접착제 층 없는 광처리 유닛으로 정규화된 상대 광학 휘도가 0.8 이상인, 디스플레이 시스템.
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- 디스플레이 내의 광처리를 위한 광처리 필름 패키지이며, 광처리 필름 패키지는,빛이 통과하는 활성 굴절 표면을 포함하는 굴절 특징을 갖도록 구조화된 제1 표면을 갖는 제1 광학 필름;제1 광학 필름 상에 배치되고 제2 표면을 갖는 제2 광학 필름; 및제2 표면 상의 제1 접착제 층을 포함하며,제1 표면의 일부분과 제1 접착제 층 사이에 갭(gap)이 남도록 굴절 특징의 적어도 일부가 제1 접착제 층 내로 부분적으로 침투하여 침투 특징의 활성 표면의 일부분은 갭과 접하고 침투 특징의 다른 부분은 제1 접착제 층과 접하고,제1 광학 필름이 제2 광학 필름에 접착하는 접착력은 30 g/in 이상이고,상기 광처리 필름 패키지는, 제1 접착제 층 없는 광처리 필름 패키지로 정규화된 상대 광학 휘도가 0.8 이상인, 광처리 필름 패키지.
- 조사 유닛;디스플레이 유닛; 및조사 유닛 공급원에서부터 디스플레이 유닛으로 통과하는 빛을 처리하기 위해 조사 유닛과 디스플레이 유닛 사이에 배치된 것으로, 빛이 통과하는 활성 굴절 표면을 포함하는 굴절 특징을 갖도록 구조화된 제1 표면을 갖는 제1 광학 필름, 제1 광학 필름 상에 배치되고 제2 표면을 갖는 제2 광학 필름, 및 제2 표면 상의 제1 접착제 층을 포함하며, 제1 표면의 일부분과 제1 접착제 층 사이에 갭이 남도록 굴절 특징의 적어도 일부가 제1 접착제 층 내로 부분적으로 침투하여 침투 특징의 활성 표면의 일부분은 갭과 접하고 침투 특징의 다른 부분은 제1 접착제 층과 접하는 광처리 유닛을 포함하고,제1 광학 필름이 제2 광학 필름에 접착하는 접착력은 30 g/in 이상이고,상기 광처리 유닛은, 제1 접착제 층 없는 광처리 유닛으로 정규화된 상대 광학 휘도가 0.8 이상인, 디스플레이 시스템.
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/439,450 | 2003-05-16 | ||
US10/439,450 US6846089B2 (en) | 2003-05-16 | 2003-05-16 | Method for stacking surface structured optical films |
PCT/US2004/009091 WO2004104679A1 (en) | 2003-05-16 | 2004-03-25 | Method for stacking surface structured optical films |
Publications (2)
Publication Number | Publication Date |
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KR20060010808A KR20060010808A (ko) | 2006-02-02 |
KR101074570B1 true KR101074570B1 (ko) | 2011-10-17 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057021726A KR101074570B1 (ko) | 2003-05-16 | 2004-03-25 | 표면 구조화된 광학 필름의 적층 방법 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6846089B2 (ko) |
EP (1) | EP1625444A1 (ko) |
JP (2) | JP2007502010A (ko) |
KR (1) | KR101074570B1 (ko) |
CN (1) | CN100445828C (ko) |
TW (1) | TW200502650A (ko) |
WO (1) | WO2004104679A1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103257478A (zh) * | 2013-05-22 | 2013-08-21 | 张家港康得新光电材料有限公司 | 复合式光学膜片及其制造方法 |
KR101336939B1 (ko) | 2012-02-09 | 2013-12-04 | 글로텍 주식회사 | 백라이트유니트용 복합시트 및 그 제조 방법 |
Families Citing this family (239)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI288832B (en) * | 2002-11-11 | 2007-10-21 | Samsung Electronics Co Ltd | Prism sheet and fabrication method thereof and liquid crystal display device employing the same |
US6846089B2 (en) * | 2003-05-16 | 2005-01-25 | 3M Innovative Properties Company | Method for stacking surface structured optical films |
WO2005072447A2 (en) * | 2004-01-28 | 2005-08-11 | Kent Displays Incorporated | Liquid crystal display films |
JP2005044744A (ja) * | 2003-07-25 | 2005-02-17 | Clariant Internatl Ltd | 面光源装置 |
US7413336B2 (en) * | 2003-08-29 | 2008-08-19 | 3M Innovative Properties Company | Adhesive stacking for multiple optical films |
US7282272B2 (en) | 2003-09-12 | 2007-10-16 | 3M Innovative Properties Company | Polymerizable compositions comprising nanoparticles |
US7074463B2 (en) * | 2003-09-12 | 2006-07-11 | 3M Innovative Properties Company | Durable optical element |
GB2426371B (en) | 2004-01-28 | 2007-08-08 | Kent Displays Inc | Drapable Liquid Crystal Transfer Display Films |
US20050222801A1 (en) | 2004-04-06 | 2005-10-06 | Thomas Wulff | System and method for monitoring a mobile computing product/arrangement |
US7342719B1 (en) * | 2004-06-25 | 2008-03-11 | Rockwell Collins, Inc. | Projection screen with reduced speckle |
US7466484B2 (en) * | 2004-09-23 | 2008-12-16 | Rohm And Haas Denmark Finance A/S | Wire grid polarizers and optical elements containing them |
US7446827B2 (en) * | 2004-10-15 | 2008-11-04 | 3M Innovative Properties Company | Direct-lit liquid crystal displays with laminated diffuser plates |
US7436469B2 (en) * | 2004-10-15 | 2008-10-14 | 3M Innovative Properties Company | Composite diffuser plates and direct-lit liquid crystal displays using same |
US7710511B2 (en) * | 2004-10-15 | 2010-05-04 | 3M Innovative Properties Company | Liquid crystal displays with laminated diffuser plates |
KR100609057B1 (ko) * | 2004-11-17 | 2006-08-09 | 삼성전자주식회사 | 백라이트유닛 |
JP2008522226A (ja) * | 2004-11-30 | 2008-06-26 | アグーラ テクノロジーズ インコーポレイテッド | 大規模ワイヤ・グリッド偏光子の応用および作製技術 |
US20080055720A1 (en) * | 2006-08-31 | 2008-03-06 | Perkins Raymond T | Optical Data Storage System with an Inorganic, Dielectric Grid Polarizer |
US7630133B2 (en) * | 2004-12-06 | 2009-12-08 | Moxtek, Inc. | Inorganic, dielectric, grid polarizer and non-zero order diffraction grating |
US7800823B2 (en) * | 2004-12-06 | 2010-09-21 | Moxtek, Inc. | Polarization device to polarize and further control light |
US7961393B2 (en) * | 2004-12-06 | 2011-06-14 | Moxtek, Inc. | Selectively absorptive wire-grid polarizer |
US20080055549A1 (en) * | 2006-08-31 | 2008-03-06 | Perkins Raymond T | Projection Display with an Inorganic, Dielectric Grid Polarizer |
US7570424B2 (en) * | 2004-12-06 | 2009-08-04 | Moxtek, Inc. | Multilayer wire-grid polarizer |
US20080055721A1 (en) * | 2006-08-31 | 2008-03-06 | Perkins Raymond T | Light Recycling System with an Inorganic, Dielectric Grid Polarizer |
US20080055722A1 (en) * | 2006-08-31 | 2008-03-06 | Perkins Raymond T | Optical Polarization Beam Combiner/Splitter with an Inorganic, Dielectric Grid Polarizer |
US20080055719A1 (en) * | 2006-08-31 | 2008-03-06 | Perkins Raymond T | Inorganic, Dielectric Grid Polarizer |
GB0427607D0 (en) * | 2004-12-16 | 2005-01-19 | Microsharp Corp Ltd | Structured optical film |
US7296916B2 (en) * | 2004-12-21 | 2007-11-20 | 3M Innovative Properties Company | Illumination assembly and method of making same |
US7285802B2 (en) * | 2004-12-21 | 2007-10-23 | 3M Innovative Properties Company | Illumination assembly and method of making same |
US20060131601A1 (en) * | 2004-12-21 | 2006-06-22 | Ouderkirk Andrew J | Illumination assembly and method of making same |
US7241437B2 (en) * | 2004-12-30 | 2007-07-10 | 3M Innovative Properties Company | Zirconia particles |
US7304694B2 (en) * | 2005-01-12 | 2007-12-04 | Cree, Inc. | Solid colloidal dispersions for backlighting of liquid crystal displays |
US7339635B2 (en) * | 2005-01-14 | 2008-03-04 | 3M Innovative Properties Company | Pre-stacked optical films with adhesive layer |
US20060164860A1 (en) * | 2005-01-26 | 2006-07-27 | Sanyo Epson Imaging Devices Corp. | Liquid crystal display device |
JP2008530346A (ja) * | 2005-02-17 | 2008-08-07 | スリーエム イノベイティブ プロパティズ カンパニー | 低ガラス転移温度を有する重合有機相を含む輝度向上フィルム |
US7326448B2 (en) | 2005-02-17 | 2008-02-05 | 3M Innovative Properties Company | Polymerizable oligomeric urethane compositions comprising nanoparticles |
US20070205969A1 (en) * | 2005-02-23 | 2007-09-06 | Pixtronix, Incorporated | Direct-view MEMS display devices and methods for generating images thereon |
US9261694B2 (en) * | 2005-02-23 | 2016-02-16 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US9158106B2 (en) * | 2005-02-23 | 2015-10-13 | Pixtronix, Inc. | Display methods and apparatus |
US8519945B2 (en) * | 2006-01-06 | 2013-08-27 | Pixtronix, Inc. | Circuits for controlling display apparatus |
US20060209012A1 (en) * | 2005-02-23 | 2006-09-21 | Pixtronix, Incorporated | Devices having MEMS displays |
US9082353B2 (en) | 2010-01-05 | 2015-07-14 | Pixtronix, Inc. | Circuits for controlling display apparatus |
US8482496B2 (en) * | 2006-01-06 | 2013-07-09 | Pixtronix, Inc. | Circuits for controlling MEMS display apparatus on a transparent substrate |
US9229222B2 (en) * | 2005-02-23 | 2016-01-05 | Pixtronix, Inc. | Alignment methods in fluid-filled MEMS displays |
US7999994B2 (en) | 2005-02-23 | 2011-08-16 | Pixtronix, Inc. | Display apparatus and methods for manufacture thereof |
US8159428B2 (en) | 2005-02-23 | 2012-04-17 | Pixtronix, Inc. | Display methods and apparatus |
US8310442B2 (en) | 2005-02-23 | 2012-11-13 | Pixtronix, Inc. | Circuits for controlling display apparatus |
WO2006099168A2 (en) * | 2005-03-11 | 2006-09-21 | 3M Innovative Properties Company | Polymerizable compositions comprising nanoparticles |
US20060204676A1 (en) | 2005-03-11 | 2006-09-14 | Jones Clinton L | Polymerizable composition comprising low molecular weight organic component |
WO2006098899A2 (en) * | 2005-03-11 | 2006-09-21 | 3M Innovative Properties Company | Light management films with zirconia particles |
US20060257678A1 (en) * | 2005-05-10 | 2006-11-16 | Benson Olester Jr | Fiber reinforced optical films |
US20070030415A1 (en) * | 2005-05-16 | 2007-02-08 | Epstein Kenneth A | Back-lit displays with high illumination uniformity |
JP4889239B2 (ja) * | 2005-05-18 | 2012-03-07 | チェイル インダストリーズ インコーポレイテッド | バックライトユニットおよび液晶表示装置 |
US7220036B2 (en) * | 2005-05-20 | 2007-05-22 | 3M Innovative Properties Company | Thin direct-lit backlight for LCD display |
DE102006023993A1 (de) * | 2005-05-23 | 2007-03-08 | Wang, Ran-Hong, Tustin | Polarisationssteuerung für Flüssigkristallanzeigen |
US20060291055A1 (en) * | 2005-06-15 | 2006-12-28 | 3M Innovative Properties Company | Diffuse Multilayer Optical Article |
KR20060133169A (ko) * | 2005-06-20 | 2006-12-26 | 삼성전자주식회사 | 휘도 강화 필름 및 이를 구비하는 액정 표시 장치 |
US20060291241A1 (en) * | 2005-06-22 | 2006-12-28 | Carmanah Technologies Corp. | Light emitting diode illuminated display panel assembly |
US20060289054A1 (en) * | 2005-06-22 | 2006-12-28 | Carmanah Technologies Corp. | Solar powered light emitting diode illuminated display panel assembly |
US20060290845A1 (en) * | 2005-06-24 | 2006-12-28 | Hebrink Timothy J | Polarization sensitive illumination element and system using same |
US7322731B2 (en) * | 2005-06-24 | 2008-01-29 | 3M Innovative Properties Company | Color mixing illumination light unit and system using same |
US7903194B2 (en) * | 2005-06-24 | 2011-03-08 | 3M Innovative Properties Company | Optical element for lateral light spreading in back-lit displays and system using same |
US8023065B2 (en) * | 2005-06-24 | 2011-09-20 | 3M Innovative Properties Company | Optical element for lateral light spreading in edge-lit displays and system using same |
EP1929361A4 (en) | 2005-08-27 | 2009-10-21 | 3M Innovative Properties Co | LIGHTING MODULE AND SYSTEM |
US20070047228A1 (en) * | 2005-08-27 | 2007-03-01 | 3M Innovative Properties Company | Methods of forming direct-lit backlights having light recycling cavity with concave transflector |
US7537374B2 (en) * | 2005-08-27 | 2009-05-26 | 3M Innovative Properties Company | Edge-lit backlight having light recycling cavity with concave transflector |
US7815355B2 (en) | 2005-08-27 | 2010-10-19 | 3M Innovative Properties Company | Direct-lit backlight having light recycling cavity with concave transflector |
KR20080042908A (ko) * | 2005-08-30 | 2008-05-15 | 미츠비시 레이온 가부시키가이샤 | 광편향 시트와 그 제조 방법 |
JP4158824B2 (ja) * | 2005-09-15 | 2008-10-01 | ソニー株式会社 | 光透過フィルム、光透過フィルムの製造方法及び液晶表示装置 |
JP5066332B2 (ja) * | 2005-10-15 | 2012-11-07 | シチズン電子株式会社 | 光学フィルム及び該光学フィルムを用いた照明装置 |
JP2007114409A (ja) * | 2005-10-19 | 2007-05-10 | Fujifilm Corp | ディスプレイ用光学シート |
TWI313375B (en) * | 2005-11-04 | 2009-08-11 | Hon Hai Prec Ind Co Ltd | Direct type back light module |
JP2007127871A (ja) * | 2005-11-04 | 2007-05-24 | Alps Electric Co Ltd | 立体表示装置 |
EP1954974A2 (en) * | 2005-11-22 | 2008-08-13 | Koninklijke Philips Electronics N.V. | Light emitting module and manufacturing method |
EP1793263A1 (en) * | 2005-12-01 | 2007-06-06 | Emphasis Materials, Inc. | Light intensity and/or colour distribution correcting element for an illumination system whose function is correlated to the incident light distribution |
US7924368B2 (en) * | 2005-12-08 | 2011-04-12 | 3M Innovative Properties Company | Diffuse multilayer optical assembly |
US20070153162A1 (en) * | 2005-12-30 | 2007-07-05 | Wright Robin E | Reinforced reflective polarizer films |
US20070153384A1 (en) * | 2005-12-30 | 2007-07-05 | Ouderkirk Andrew J | Reinforced reflective polarizer films |
US7466373B2 (en) * | 2006-01-03 | 2008-12-16 | Polytronix, Inc. | Flat panel displays with primary viewing envelopes away from displyay panel normal |
US20070171325A1 (en) * | 2006-01-20 | 2007-07-26 | Byung-Soo Ko | Light Management Film Package For Display Systems and Systems Using Same |
CN100437155C (zh) * | 2006-02-17 | 2008-11-26 | 开曼群岛商亚岗科技股份有限公司 | 树脂层表面微结构的模带对辊轮成型方法及光学薄膜 |
US8526096B2 (en) | 2006-02-23 | 2013-09-03 | Pixtronix, Inc. | Mechanical light modulators with stressed beams |
US20070203267A1 (en) * | 2006-02-28 | 2007-08-30 | 3M Innovative Properties Company | Optical display with fluted optical plate |
TWI358575B (en) * | 2006-03-17 | 2012-02-21 | Light diffusion reflection sheet with buffering ef | |
US7452120B2 (en) * | 2006-03-24 | 2008-11-18 | Rohm And Haas Denmark Finance A/S | Illumination apparatus and film |
US7766531B2 (en) * | 2006-03-29 | 2010-08-03 | 3M Innovative Properties Company | Edge-lit optical display with fluted optical plate |
US20070236413A1 (en) * | 2006-03-29 | 2007-10-11 | 3M Innovative Properties Company | Fluted optical plate with internal light sources and systems using same |
US8092904B2 (en) * | 2006-03-31 | 2012-01-10 | 3M Innovative Properties Company | Optical article having an antistatic layer |
US20080274293A1 (en) * | 2006-03-31 | 2008-11-06 | 3M Innovative Properties Company | Spiral Multilayer Fibers |
US20070236939A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Structured Composite Optical Films |
US20070231548A1 (en) * | 2006-03-31 | 2007-10-04 | Merrill William W | Process for making an optical film and rolls of optical film |
US7327923B2 (en) * | 2006-03-31 | 2008-02-05 | 3M Innovative Properties Company | Spiral multilayer fibers |
US20070237938A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Reinforced Optical Films |
US20070228586A1 (en) * | 2006-03-31 | 2007-10-04 | Merrill William W | Process for making an optical film |
US20070236938A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Structured Composite Optical Films |
TWI363195B (en) * | 2006-04-14 | 2012-05-01 | Sony Corp | Optical sheet, back-light device and liquid crystal display device |
US8594742B2 (en) * | 2006-06-21 | 2013-11-26 | Symbol Technologies, Inc. | System and method for monitoring a mobile device |
KR101255000B1 (ko) * | 2006-06-21 | 2013-04-16 | 삼성디스플레이 주식회사 | 일체형 광학판, 이를 갖는 백라이트 어셈블리 및액정표시장치 |
JP2008021542A (ja) * | 2006-07-13 | 2008-01-31 | Konica Minolta Holdings Inc | 面発光体、及び表示装置、照明装置 |
KR100903737B1 (ko) * | 2006-08-04 | 2009-06-19 | 주식회사 엘지화학 | 광학 필름의 제조방법, 이에 의해 제조된 광학필름 및 이를구비한 디스플레이장치 |
US20080049330A1 (en) * | 2006-08-25 | 2008-02-28 | 3M Innovative Properties Company | Light directing laminate |
US20080057277A1 (en) * | 2006-08-30 | 2008-03-06 | 3M Innovative Properties Company | Polymer fiber polarizers |
US7773834B2 (en) | 2006-08-30 | 2010-08-10 | 3M Innovative Properties Company | Multilayer polarizing fibers and polarizers using same |
US7599592B2 (en) * | 2006-08-30 | 2009-10-06 | 3M Innovative Properties Company | Polymer fiber polarizers with aligned fibers |
US8755113B2 (en) * | 2006-08-31 | 2014-06-17 | Moxtek, Inc. | Durable, inorganic, absorptive, ultra-violet, grid polarizer |
JP5181215B2 (ja) * | 2006-09-19 | 2013-04-10 | 日立化成株式会社 | フィルム積層体の製造方法及び視野角拡大フィルムの製造方法 |
US7481563B2 (en) * | 2006-09-21 | 2009-01-27 | 3M Innovative Properties Company | LED backlight |
US20080085481A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Rolls of optical film |
US20080083999A1 (en) * | 2006-10-06 | 2008-04-10 | 3M Innovative Properties Company | Process for making an optical film |
US20080101759A1 (en) * | 2006-10-26 | 2008-05-01 | K Laser Technology, Inc. | Prism matrix with random phase structures |
KR100848664B1 (ko) * | 2006-11-01 | 2008-07-28 | 성기숙 | 백라이트 유닛용 평판형 프리즘 시트 및 그 제조방법 |
JP4957195B2 (ja) * | 2006-11-09 | 2012-06-20 | ソニー株式会社 | 液晶表示装置 |
KR101262176B1 (ko) * | 2006-11-14 | 2013-05-14 | 삼성디스플레이 주식회사 | 광학부재의 제조방법 |
US7478913B2 (en) * | 2006-11-15 | 2009-01-20 | 3M Innovative Properties | Back-lit displays with high illumination uniformity |
KR20090085099A (ko) * | 2006-11-15 | 2009-08-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 조명 균일도가 높은 백라이트형 디스플레이 |
US7766528B2 (en) * | 2006-11-15 | 2010-08-03 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
US20080111947A1 (en) | 2006-11-15 | 2008-05-15 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
US7789538B2 (en) | 2006-11-15 | 2010-09-07 | 3M Innovative Properties Company | Back-lit displays with high illumination uniformity |
US20080129930A1 (en) * | 2006-12-01 | 2008-06-05 | Agoura Technologies | Reflective polarizer configuration for liquid crystal displays |
JP4320672B2 (ja) * | 2006-12-06 | 2009-08-26 | ソニー株式会社 | 光学シートおよび表示装置 |
KR20080064485A (ko) * | 2007-01-05 | 2008-07-09 | 삼성코닝정밀유리 주식회사 | 광학 시트 및 디스플레이 광학 필터 |
US9176318B2 (en) * | 2007-05-18 | 2015-11-03 | Pixtronix, Inc. | Methods for manufacturing fluid-filled MEMS displays |
JP2008204947A (ja) * | 2007-01-25 | 2008-09-04 | Konica Minolta Holdings Inc | 面発光体、面発光体の製造方法、面発光体を用いた表示装置及び照明装置 |
JP4893638B2 (ja) * | 2007-01-25 | 2012-03-07 | コニカミノルタホールディングス株式会社 | 面発光体、それを用いた表示装置及び照明装置 |
KR100854752B1 (ko) * | 2007-02-01 | 2008-08-27 | 온누리전자(주) | 확산 수단이 일체화된 백라이트 유닛용 프리즘 시트 및 그제조방법 |
US20080192352A1 (en) * | 2007-02-12 | 2008-08-14 | Eastman Kodak Company | Optical diffuser film and light assembly |
US20080193731A1 (en) * | 2007-02-12 | 2008-08-14 | Eastman Kodak Company | Optical device with self-supporting film assembly |
US20080285304A1 (en) | 2007-05-18 | 2008-11-20 | Rankin Jr Charles M | Light extraction film system |
TWI458918B (zh) | 2007-05-20 | 2014-11-01 | 3M Innovative Properties Co | 具有有利設計特性之薄形中空背光 |
TWI467283B (zh) | 2007-05-20 | 2015-01-01 | 3M Innovative Properties Co | 具有半反射鏡組件之再循環背光 |
CN101681597A (zh) * | 2007-05-20 | 2010-03-24 | 3M创新有限公司 | 有效利用有色led光源的白光背光源等 |
KR101464795B1 (ko) | 2007-05-20 | 2014-11-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광 재순환 중공 공동형 디스플레이 백라이트 |
TWI439641B (zh) * | 2007-05-20 | 2014-06-01 | 3M Innovative Properties Co | 用於側面發光型背光之準直光注入器 |
CN101329417A (zh) * | 2007-05-21 | 2008-12-24 | 罗门哈斯丹麦金融有限公司 | 薄膜本体和表面漫射体 |
TWI357507B (en) * | 2007-05-23 | 2012-02-01 | Kolon Inc | Optical sheet |
WO2008143481A2 (en) * | 2007-05-23 | 2008-11-27 | Kolon Industries, Inc. | Optical sheet |
JP5431320B2 (ja) * | 2007-07-17 | 2014-03-05 | クリー インコーポレイテッド | 内部光学機能を備えた光学素子およびその製造方法 |
US20090046219A1 (en) * | 2007-08-15 | 2009-02-19 | Gareth Paul Bell | Optical diffuser |
TWI428646B (zh) * | 2007-10-12 | 2014-03-01 | Ind Tech Res Inst | 導光板與發光裝置 |
JP5217370B2 (ja) * | 2007-11-12 | 2013-06-19 | 凸版印刷株式会社 | レンズシートを用いたディスプレイ装置 |
KR100916304B1 (ko) * | 2007-11-26 | 2009-09-10 | 엘지전자 주식회사 | 광학 시트 |
TW200925726A (en) * | 2007-12-14 | 2009-06-16 | Gigno Technology Co Ltd | Light emitting unit and optical film assembly thereof |
CN101939675A (zh) * | 2008-02-07 | 2011-01-05 | 3M创新有限公司 | 具有结构化膜的中空背光源 |
EP2252828A1 (en) * | 2008-02-22 | 2010-11-24 | 3M Innovative Properties Company | Backlights having selected output light flux distributions and display systems using same |
JP5298587B2 (ja) * | 2008-03-24 | 2013-09-25 | 凸版印刷株式会社 | 液晶表示装置 |
JP5192877B2 (ja) * | 2008-03-31 | 2013-05-08 | 古河電気工業株式会社 | 光学機能部材 |
US8248560B2 (en) * | 2008-04-18 | 2012-08-21 | Pixtronix, Inc. | Light guides and backlight systems incorporating prismatic structures and light redirectors |
KR20110019388A (ko) * | 2008-06-04 | 2011-02-25 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 경사형 광원을 갖는 중공 백라이트 |
TWI465776B (zh) * | 2008-07-25 | 2014-12-21 | Hon Hai Prec Ind Co Ltd | 顯示器 |
US8730579B2 (en) * | 2008-07-29 | 2014-05-20 | Dae-Hwan Lee | Optical sheet having enhanced optical characteristics |
KR100898047B1 (ko) * | 2008-10-17 | 2009-05-19 | 이대환 | 광학부재 및 그 제조방법 |
US8169679B2 (en) | 2008-10-27 | 2012-05-01 | Pixtronix, Inc. | MEMS anchors |
US20100103517A1 (en) * | 2008-10-29 | 2010-04-29 | Mark Alan Davis | Segmented film deposition |
KR100975876B1 (ko) * | 2008-11-11 | 2010-08-13 | 삼성에스디아이 주식회사 | 백라이트 유닛 |
EP2419767A1 (en) | 2009-04-15 | 2012-02-22 | 3M Innovative Properties Company | Optical film |
US8964146B2 (en) | 2009-04-15 | 2015-02-24 | 3M Innovative Properties Company | Optical film for preventing optical coupling |
TWI605276B (zh) | 2009-04-15 | 2017-11-11 | 3M新設資產公司 | 光學結構及包含該光學結構之顯示系統 |
JP2012524381A (ja) | 2009-04-15 | 2012-10-11 | スリーエム イノベイティブ プロパティズ カンパニー | ボイドを含有する光学フィルムを備える光ガイド及びディスプレイシステム用ブラックライト |
US9291752B2 (en) | 2013-08-19 | 2016-03-22 | 3M Innovative Properties Company | Retroreflecting optical construction |
WO2010120468A1 (en) | 2009-04-15 | 2010-10-21 | 3M Innovative Properties Company | Process and apparatus for a nanovoided article |
US9464179B2 (en) | 2009-04-15 | 2016-10-11 | 3M Innovative Properties Company | Process and apparatus for a nanovoided article |
BRPI1006654A2 (pt) | 2009-04-15 | 2016-02-10 | 3M Innovative Properties Co | construções ópticas retrorrefletoras e filmes ópticos |
US8248696B2 (en) | 2009-06-25 | 2012-08-21 | Moxtek, Inc. | Nano fractal diffuser |
JP2011047975A (ja) * | 2009-08-25 | 2011-03-10 | Hitachi Displays Ltd | 液晶表示装置 |
WO2011031802A2 (en) | 2009-09-11 | 2011-03-17 | Dolby Laboratories Licensing Corporation | Displays incorporating leaky reflectors |
EP2491445B1 (en) | 2009-10-24 | 2018-01-03 | 3M Innovative Properties Company | Light source and display system incorporating same |
TWI408405B (zh) | 2009-10-27 | 2013-09-11 | Eternal Chemical Co Ltd | 光學膜複合物 |
EP3258167A3 (en) | 2009-12-08 | 2018-04-18 | 3M Innovative Properties Co. | Optical constructions incorporating a light guide and low refractive index films |
KR101659642B1 (ko) | 2010-02-02 | 2016-09-26 | 픽스트로닉스 인코포레이티드 | 디스플레이 장치를 제어하기 위한 회로 |
WO2011097252A2 (en) | 2010-02-02 | 2011-08-11 | Pixtronix, Inc. | Methods for manufacturing cold seal fluid-filled display apparatus |
US20110205756A1 (en) * | 2010-02-19 | 2011-08-25 | Pixtronix, Inc. | Light guides and backlight systems incorporating prismatic structures and light redirectors |
KR20110112593A (ko) * | 2010-04-07 | 2011-10-13 | 온누리전자(주) | 프리즘 시트 제조장치 및 제조방법 |
TWI537614B (zh) | 2010-04-12 | 2016-06-11 | 3M新設資產公司 | 光學堆疊及光導 |
WO2011129831A1 (en) | 2010-04-15 | 2011-10-20 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
KR101954456B1 (ko) | 2010-04-15 | 2019-03-05 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 광학적 활성 영역 및 광학적 불활성 영역을 포함하는 재귀반사성 물품 |
EP2558289B1 (en) | 2010-04-15 | 2018-12-26 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
US8766526B2 (en) * | 2010-06-28 | 2014-07-01 | Lg Innotek Co., Ltd. | Light-emitting device package providing improved luminous efficacy and uniform distribution |
US8611007B2 (en) | 2010-09-21 | 2013-12-17 | Moxtek, Inc. | Fine pitch wire grid polarizer |
US8913321B2 (en) | 2010-09-21 | 2014-12-16 | Moxtek, Inc. | Fine pitch grid polarizer |
EP2684693A4 (en) * | 2011-03-11 | 2014-09-03 | Soon Young Hong | PROCESS FOR PRODUCING A COMPOSITE FILM LAMINATED TO AN OPTICAL LAYER |
EP2694610A1 (en) | 2011-04-04 | 2014-02-12 | 3M Innovative Properties Company | Optical stack comprising adhesive |
EP2702446A4 (en) | 2011-04-28 | 2014-10-15 | Dolby Lab Licensing Corp | DISPLAY WITH TWO DISPLAY TABLES AND WITH A CROSS-BEF COLLIMATOR AND A POLARIZATION-KEEPING DIFFUSER |
US8873144B2 (en) | 2011-05-17 | 2014-10-28 | Moxtek, Inc. | Wire grid polarizer with multiple functionality sections |
US8913320B2 (en) | 2011-05-17 | 2014-12-16 | Moxtek, Inc. | Wire grid polarizer with bordered sections |
KR20130005330A (ko) * | 2011-07-06 | 2013-01-16 | 글로텍 주식회사 | 광학시트 및 그 제조방법, 광학시트를 이용한 액정표시장치 |
KR20130039463A (ko) * | 2011-10-12 | 2013-04-22 | 글로텍 주식회사 | 백라이트유니트용 복합시트 및 그 제조 방법 |
JP2013109955A (ja) * | 2011-11-21 | 2013-06-06 | Asahi Kasei E-Materials Corp | 偏光照明装置 |
JP2013120394A (ja) * | 2011-12-08 | 2013-06-17 | Lms Co Ltd | 多層光学シートモジュール |
US8941795B2 (en) | 2011-12-20 | 2015-01-27 | Apple Inc. | Electronic device with backlit display |
US8922890B2 (en) | 2012-03-21 | 2014-12-30 | Moxtek, Inc. | Polarizer edge rib modification |
JP5812444B2 (ja) * | 2012-04-13 | 2015-11-11 | 日東電工株式会社 | 光学部材、偏光板のセットおよび液晶表示装置 |
KR101268083B1 (ko) * | 2012-06-25 | 2013-05-29 | 주식회사 엘엠에스 | 적층형 광학시트모듈 |
KR101321718B1 (ko) * | 2012-06-25 | 2013-10-28 | 주식회사 엘엠에스 | 서로 다른 두께의 광학시트를 가지는 광학시트 모듈 |
KR101555839B1 (ko) | 2012-06-27 | 2015-09-30 | 신화인터텍 주식회사 | 디스플레이용 광학 시트, 이를 포함하는 광원 어셈블리 및 액정 표시 장치 |
KR102176485B1 (ko) | 2012-09-24 | 2020-11-09 | 인뷰이티 인코퍼레이티드 | 광의 광학적 특성을 제어하는 방법 및 장치 |
CN103809230A (zh) * | 2012-11-14 | 2014-05-21 | 友辉光电股份有限公司 | 增亮膜、背光模组以及液晶显示装置 |
KR101414464B1 (ko) * | 2012-12-04 | 2014-07-03 | 신화인터텍 주식회사 | 복합 광학 시트, 이를 포함하는 광원 어셈블리 및 액정 표시 장치 |
EP2933550B1 (en) | 2012-12-17 | 2020-09-02 | LG Innotek Co., Ltd. | Rear-side area warning module |
KR101580229B1 (ko) * | 2012-12-27 | 2015-12-24 | 주식회사 엘엠에스 | 광학시트 모듈 |
CN103149610B (zh) * | 2013-02-25 | 2015-12-09 | 宁波江北激智科技股份有限公司 | 一种多层复合棱镜片及其制备方法 |
US9134552B2 (en) | 2013-03-13 | 2015-09-15 | Pixtronix, Inc. | Display apparatus with narrow gap electrostatic actuators |
TW201445221A (zh) * | 2013-05-23 | 2014-12-01 | Hon Hai Prec Ind Co Ltd | 導光板、背光模組及液晶顯示裝置 |
CN105593275B (zh) * | 2013-10-02 | 2020-10-30 | 3M创新有限公司 | 包括具有含氮聚合物的聚丙烯酸酯底漆的制品和方法 |
WO2015050862A1 (en) | 2013-10-02 | 2015-04-09 | 3M Innovative Properties Company | Article comprising polyacrylate pressure sensitive primer and adhesive comprising polyacrylate component |
JP6643226B2 (ja) | 2013-10-02 | 2020-02-12 | スリーエム イノベイティブ プロパティズ カンパニー | 第1の微細構造層及びコーティングを含む微細構造化拡散体、光学積層体、並びに方法 |
US9632223B2 (en) | 2013-10-24 | 2017-04-25 | Moxtek, Inc. | Wire grid polarizer with side region |
EP3136135B1 (en) * | 2014-04-22 | 2020-05-13 | Shenzhen Guohua Optoelectronics Co. Ltd. | Display structure having high-brightness diffuse reflector and manufacturing method therefor |
US9995450B2 (en) | 2014-04-30 | 2018-06-12 | 3M Innovative Properties Company | Optical film stack for light duct |
US9862124B2 (en) | 2014-07-18 | 2018-01-09 | 3M Innovative Properties Company | Multilayer optical adhesives and methods of making same |
CN104238182B (zh) * | 2014-09-30 | 2017-04-05 | 深圳市华星光电技术有限公司 | 液晶显示装置 |
JP2016114935A (ja) * | 2014-12-10 | 2016-06-23 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 光偏向拡散シート、積層光偏向拡散シート、積層光学シート、および、液晶表示装置 |
KR101723790B1 (ko) * | 2015-01-15 | 2017-04-07 | 주식회사 엘엠에스 | 광 리사이클링 향상 시트를 가지는 반사편광모듈 및 이를 구비한 백라이트 유닛 |
KR101710097B1 (ko) * | 2015-04-03 | 2017-02-27 | 주식회사 엘엠에스 | 광학시트 및 이를 구비한 백라이트 유닛 |
KR101728743B1 (ko) * | 2015-05-12 | 2017-05-02 | 주식회사 엘엠에스 | 광산란층을 가지는 도광판 및 이를 구비한 백라이트 유닛 |
KR101728678B1 (ko) * | 2015-05-18 | 2017-05-02 | 주식회사 엘엠에스 | 파티클이 구비된 반사편광모듈 및 이를 구비한 백라이트 유닛 |
KR101691541B1 (ko) * | 2015-06-04 | 2016-12-30 | 주식회사 엘엠에스 | 확산패턴을 가지는 반사편광모듈 및 이를 구비한 백라이트 유닛 |
KR101733627B1 (ko) * | 2015-06-17 | 2017-05-10 | 주식회사 엘엠에스 | 벤딩 저감이 가능한 집광모듈 및 이를 구비한 백라이트 유닛 |
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KR101712287B1 (ko) * | 2015-10-30 | 2017-03-06 | 엘지디스플레이 주식회사 | 액정 표시장치 및 그 제조방법 |
KR101764017B1 (ko) * | 2015-10-30 | 2017-08-02 | 엘지디스플레이 주식회사 | 액정 표시장치 및 그 제조방법 |
JP6780987B2 (ja) * | 2015-11-12 | 2020-11-04 | 日東電工株式会社 | 光学部材 |
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JP2018036586A (ja) * | 2016-09-02 | 2018-03-08 | 日東電工株式会社 | 光学部材 |
DE102016118885A1 (de) * | 2016-10-05 | 2018-04-05 | Temicon Gmbh | Lichtumlenkvorrichtung, Verfahren zur Herstellung einer Lichtumlenkvorrichtung und Beleuchtungsvorrichtung |
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KR102413241B1 (ko) | 2017-06-23 | 2022-06-27 | 삼성디스플레이 주식회사 | 복합 광학 시트 및 이를 포함하는 액정 표시 장치 |
CN208058490U (zh) * | 2017-09-11 | 2018-11-06 | 京东方科技集团股份有限公司 | 光学模块、背光源及显示装置 |
KR102451444B1 (ko) * | 2017-09-15 | 2022-10-07 | 삼성전자주식회사 | 디스플레이 장치 |
US11693168B2 (en) * | 2017-10-20 | 2023-07-04 | 3M Innovative Properties Company | Optical assembly |
WO2019087118A1 (en) | 2017-11-01 | 2019-05-09 | Nitto Denko Corporation | Light distribution structure and element, related method and uses |
JP6993187B2 (ja) * | 2017-11-16 | 2022-01-13 | 日東電工株式会社 | 光学部材 |
CN112912791B (zh) * | 2018-10-26 | 2022-11-04 | 华为技术有限公司 | 用于电子显示器的光导和包括所述光导的电子显示器 |
CN109683377B (zh) * | 2018-12-26 | 2021-10-26 | 宁波激智科技股份有限公司 | 一种高雾度粘合层组合物及一种高雾度高亮度复合增亮膜 |
JP2023013045A (ja) | 2021-07-15 | 2023-01-26 | スタンレー電気株式会社 | サイドエッジ型面発光装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020057413A1 (en) * | 2000-09-25 | 2002-05-16 | Yukihiro Sumida | Method for fabricating a laminate film, laminate film, and method for fabricating a display device |
US20020176038A1 (en) * | 2001-04-16 | 2002-11-28 | Noriko Watanabe | Curable pressure-sensitive adhesive sheet, multi-layer sheet and liquid crystal display device |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4542449A (en) * | 1983-08-29 | 1985-09-17 | Canadian Patents & Development Limited | Lighting panel with opposed 45° corrugations |
WO1986004547A1 (en) * | 1985-02-05 | 1986-08-14 | Avery International Corporation | Composite facestocks and liners |
CA1279783C (en) * | 1985-11-21 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
US5997964A (en) * | 1991-04-11 | 1999-12-07 | Sprayex Llc | Liquid crystal display |
US5247390A (en) * | 1991-11-05 | 1993-09-21 | Aharon Zeev Hed | Lightweight low-loss refractive light diffusion system |
US5268782A (en) * | 1992-01-16 | 1993-12-07 | Minnesota Mining And Manufacturing Company | Micro-ridged, polymeric liquid crystal display substrate and display device |
JPH0695112A (ja) * | 1992-09-16 | 1994-04-08 | Hitachi Ltd | プリズムプレートおよびそれを用いた情報表示装置 |
US5598280A (en) * | 1993-03-23 | 1997-01-28 | Dai Nippon Printing Co., Ltd. | Film lens and a surface light source using the same |
US5828488A (en) * | 1993-12-21 | 1998-10-27 | Minnesota Mining And Manufacturing Co. | Reflective polarizer display |
KR100398940B1 (ko) * | 1995-03-03 | 2003-12-31 | 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 | 다양한높이의구조화면을갖는광지향성필름과이러한필름으로구성된물품 |
JPH09127309A (ja) * | 1995-08-28 | 1997-05-16 | Toray Ind Inc | マイクロレンズアレイシートおよびそれを用いた液晶ディスプレイ |
US5825543A (en) * | 1996-02-29 | 1998-10-20 | Minnesota Mining And Manufacturing Company | Diffusely reflecting polarizing element including a first birefringent phase and a second phase |
JPH10268304A (ja) * | 1997-03-26 | 1998-10-09 | Dainippon Printing Co Ltd | バックライト装置及び液晶表示装置 |
KR100290775B1 (ko) * | 1997-12-17 | 2001-06-01 | 박종섭 | 액정표시소자의 몰드 프레임 없는 백 라이트 유니트 |
AU752774B2 (en) * | 1998-02-18 | 2002-09-26 | Minnesota Mining And Manufacturing Company | Optical film |
JP3906956B2 (ja) * | 1998-12-24 | 2007-04-18 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
US6322236B1 (en) * | 1999-02-09 | 2001-11-27 | 3M Innovative Properties Company | Optical film with defect-reducing surface and method for making same |
JP3905661B2 (ja) * | 1999-02-25 | 2007-04-18 | 株式会社クラレ | 面光源素子の製造方法 |
JP2001194534A (ja) * | 2000-01-13 | 2001-07-19 | Nitto Denko Corp | 導光板及びその製造方法 |
EP1420273B1 (en) * | 2000-01-13 | 2007-08-01 | Nitto Denko Corporation | Optical film and liquid-crystal display device |
JP4609962B2 (ja) * | 2000-02-02 | 2011-01-12 | 日東電工株式会社 | 光学フィルム |
JP2001357709A (ja) * | 2000-06-16 | 2001-12-26 | Kuraray Co Ltd | 面光源素子およびその製造方法 |
JP2002006143A (ja) * | 2000-06-26 | 2002-01-09 | Nitto Denko Corp | 導光板、面光源装置及び反射型液晶表示装置 |
KR20020001594A (ko) * | 2000-06-26 | 2002-01-09 | 가마이 고로 | 도광판, 면광원 장치 및 반사형 액정 표시 장치 |
KR100739527B1 (ko) * | 2000-10-13 | 2007-07-13 | 삼성전자주식회사 | 액정 표시 장치의 백라이트 유닛 |
JP2002189212A (ja) * | 2000-12-19 | 2002-07-05 | Sharp Corp | 表示装置、および表示装置の製造方法 |
JP2002333618A (ja) * | 2001-05-07 | 2002-11-22 | Nitto Denko Corp | 反射型液晶表示装置 |
JP3681343B2 (ja) * | 2001-06-07 | 2005-08-10 | 日東電工株式会社 | 積層光学フィルムとその製造方法及びこれを用いた液晶表示装置 |
JP2003084269A (ja) * | 2001-07-05 | 2003-03-19 | Nitto Denko Corp | 光学フィルム及びこれを用いた液晶表示装置 |
KR100784806B1 (ko) * | 2001-09-04 | 2007-12-14 | 삼성전자주식회사 | 광 특성 보상 필름, 이의 제조 방법, 및 광 특성 보상 필름을 포함하는 시야각이 변경된 표시장치 |
JP4822486B2 (ja) * | 2001-09-26 | 2011-11-24 | Nltテクノロジー株式会社 | 半透過反射板及び半透過型液晶表示装置 |
KR100852167B1 (ko) * | 2002-03-08 | 2008-08-13 | 삼성전자주식회사 | 평판 표시 장치 |
US7236217B2 (en) | 2003-01-16 | 2007-06-26 | 3M Innovative Properties Company | Package of optical films with zero-gap bond outside viewing area |
US6846089B2 (en) * | 2003-05-16 | 2005-01-25 | 3M Innovative Properties Company | Method for stacking surface structured optical films |
-
2003
- 2003-05-16 US US10/439,450 patent/US6846089B2/en not_active Expired - Lifetime
-
2004
- 2004-03-25 EP EP04785459A patent/EP1625444A1/en not_active Ceased
- 2004-03-25 JP JP2006532341A patent/JP2007502010A/ja not_active Withdrawn
- 2004-03-25 WO PCT/US2004/009091 patent/WO2004104679A1/en active Application Filing
- 2004-03-25 KR KR1020057021726A patent/KR101074570B1/ko active IP Right Review Request
- 2004-03-25 CN CNB2004800133417A patent/CN100445828C/zh not_active Expired - Lifetime
- 2004-04-23 TW TW093111494A patent/TW200502650A/zh unknown
-
2005
- 2005-01-06 US US11/030,708 patent/US20050134963A1/en not_active Abandoned
-
2011
- 2011-09-15 JP JP2011201384A patent/JP5346066B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020057413A1 (en) * | 2000-09-25 | 2002-05-16 | Yukihiro Sumida | Method for fabricating a laminate film, laminate film, and method for fabricating a display device |
US20020176038A1 (en) * | 2001-04-16 | 2002-11-28 | Noriko Watanabe | Curable pressure-sensitive adhesive sheet, multi-layer sheet and liquid crystal display device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101336939B1 (ko) | 2012-02-09 | 2013-12-04 | 글로텍 주식회사 | 백라이트유니트용 복합시트 및 그 제조 방법 |
CN103257478A (zh) * | 2013-05-22 | 2013-08-21 | 张家港康得新光电材料有限公司 | 复合式光学膜片及其制造方法 |
Also Published As
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WO2004104679A1 (en) | 2004-12-02 |
US6846089B2 (en) | 2005-01-25 |
US20050134963A1 (en) | 2005-06-23 |
TW200502650A (en) | 2005-01-16 |
EP1625444A1 (en) | 2006-02-15 |
CN100445828C (zh) | 2008-12-24 |
KR20060010808A (ko) | 2006-02-02 |
JP5346066B2 (ja) | 2013-11-20 |
JP2012008600A (ja) | 2012-01-12 |
JP2007502010A (ja) | 2007-02-01 |
CN1791829A (zh) | 2006-06-21 |
US20040228106A1 (en) | 2004-11-18 |
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