KR19980702614A - 가변 높이 구조면을 갖는 광지향막과 이러한 막으로 구성된물품 - Google Patents
가변 높이 구조면을 갖는 광지향막과 이러한 막으로 구성된물품 Download PDFInfo
- Publication number
- KR19980702614A KR19980702614A KR1019970706019A KR19970706019A KR19980702614A KR 19980702614 A KR19980702614 A KR 19980702614A KR 1019970706019 A KR1019970706019 A KR 1019970706019A KR 19970706019 A KR19970706019 A KR 19970706019A KR 19980702614 A KR19980702614 A KR 19980702614A
- Authority
- KR
- South Korea
- Prior art keywords
- band
- distance
- light
- directing film
- prism
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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
- G02B5/0221—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 the surface having an irregular structure
-
- 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
- G02B5/0231—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 the surface having microprismatic or micropyramidal shape
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism arrays
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S385/00—Optical waveguides
- Y10S385/901—Illuminating or display apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Optical Elements Other Than Lenses (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
패턴 | 이득 | 이득 | 이득 | 이득 | 이득 | 이득 | 이득 | 평균 |
B1 | S1 | B2 | S2 | B3 | S3 | B4 | 게인 | |
평방 | 375.6 | 576.7 | 373 | 571.8 | 370.4 | 568.9 | 368.6 | 53.9% |
체적 | 370.7 | 568.9 | 368.9 | 565.9 | 365.7 | 557.5 | 363.4 | 53.6% |
표준 | 370.4 | 567.7 | 367.2 | 563.3 | 365.1 | 561.3 | 364 | 53.8% |
평방 | 369.8 | 567.7 | 367.8 | 563.3 | 364.5 | 560.4 | 363.4 | 53.9% |
체적 | 366 | 562.1 | 364.8 | 560.1 | 363.4 | 558.1 | 362.8 | 53.8% |
표준 | 365.4 | 561.3 | 364.2 | 559.5 | 363.1 | 556.6 | 361.9 | 53.8% |
표준 | 365.4 | 559.2 | 363.7 | 556.3 | 362.2 | 555.7 | 361.3 | 53.4% |
체적 | 364 | 557.8 | 362.2 | 554.5 | 361.3 | 555.1 | 360.5 | 53.5% |
평방 | 365.1 | 561.6 | 363.4 | 558.6 | 361.9 | 552.5 | 360.5 | 53.7% |
평균 | ||||||||
표준 | 53.6% | |||||||
체적 | 53.6% | |||||||
평방 | 53.7% |
Claims (13)
- 제1 표면과;상기 제1 표면에 대향하며, 피크에 접하는 대향면을 각각 포함하고 반복되는 패턴을 갖는 복수의 프리즘 대역이 있는 프리즘부 어레이를 갖는 구조적 표면을 구비하는데;상기 반복되는 패턴을 갖는 복수의 프리즘 대역은, 기준면으로부터 제1 거리 만큼 이격되어 위치한 피크를 갖는 제1 프리즘부의 적어도 일부를 포함하는 제1 대역과, 상기 제1 대역에 인접하며 상기 기준면으로부터 상기 제1 대역보다 적은 제2 거리만큼 이격된 피크를 갖는 제1 프리즘부의 적어도 일부를 포함하는 제2 대역을 구비하는 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제1 거리는 1 미크론 내지 175 미크론인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 거리는 1 미크론 내지 174.5 미크론인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 거리는 적어도 상기 제1 거리 이하인 대략 0.5 미크론인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 거리는 적어도 대략 1.0 광파장까지 상기 제1 거리 이하인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 거리는 적어도 대략 2.0 광파장까지 상기 제1 거리 이하인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 거리는 상기 제1 거리의 대략 33 내지 95 퍼센트인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제1 대역은 폭이 대략 300 미크론 이하인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 대역은 폭이 200 내지 4000 미크론인 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 광학 결합은 상기 제1 대역에서 주로 발생되는 것을 특징으로 하는 광지향막.
- 제1항에 있어서, 상기 제2 대역은 상기 기준면보다 위에 상이한 높이로 배열된 피크를 가지는 복수의 프리즘을 포함하는 것을 특징으로 하는 광지향막.
- 제1 표면과 상기 표면에 대향하는 구조면을 가지는 제1 광지향막 시트를 포함하는데, 상기 구조면은 제1 주축을 따라 향한 프리즘부의 선형 배열을 포함하고, 상기 어레이는 반복되는 패턴의 프리즘 대역을 포함하며, 기준면에서 제1 거리만큼 배열된 피크를 가진 제1 프리즘부의 적어도 일부분으로 구성된 제1 대역과 상기 제1 대역에 인접하고 상기 제1 거리 이하인 기준면으로부터 제2 거리만큼 배열된 피크를 가지는 제1 프리즘부의 적어도 일부분으로 구성된 제2 대역을 적어도 포함하고;상기 제1 광지향막 시트에 인접하여 배열된 제1 표면을 가지고, 제2 주축을 따라 향한 프리즘부의 선형 배열을 가지는 상기 제1 표면에 대향하는 구조면을 가지는며, 상기 제1 주축은 소정의 각도 범위 내에 상기 제2 주축을 교차하는 제2 광지향막 시트를 포함하는 것을 특징으로 하는 광지향 물품.
- 광원과;조망 스크린과;상기 광원으로부터 상기 조망 스크린에 광을 직접 투영하는 광 전달 장치를 포함하는데, 상기 광 전달 장치는 적어도 제1 광지향막 시트를 포함하며, 상기 필름은 제1 표면과 상기 제1 표면에 대향하는 구조면을 포함하고 피크에서 교차하는 대향하는 면을 각각 가지는 프리즘부의 배열을 가지며, 상기 배열은 프리즘 대역의 반복되는 패턴을 포함하는데: 기준면으로부터 제1 거리에 배열되는 피크를 가지는 제1 프리즘부의 적어도 일부분을 구성하는 제1 대역과; 상기 제1 대역에 인접하고 제1 거리 이하인 기준면으로부터 제2 거리에 배열된 피크를 가지는 제1 프리즘부의 적어도 일부분을 포함하는 제2 대역을 포함하는 것을 특징으로 하는 광학 디스플레이.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40005295A | 1995-03-03 | 1995-03-03 | |
US8/400052 | 1995-03-03 | ||
US08/400052 | 1995-03-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980702614A true KR19980702614A (ko) | 1998-07-05 |
KR100398940B1 KR100398940B1 (ko) | 2003-12-31 |
Family
ID=23582043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970706019A KR100398940B1 (ko) | 1995-03-03 | 1996-01-18 | 다양한높이의구조화면을갖는광지향성필름과이러한필름으로구성된물품 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5771328A (ko) |
EP (1) | EP0813667B1 (ko) |
JP (1) | JP4168179B2 (ko) |
KR (1) | KR100398940B1 (ko) |
AU (1) | AU694619B2 (ko) |
CA (1) | CA2212223C (ko) |
DE (1) | DE69602588T2 (ko) |
WO (1) | WO1996027757A1 (ko) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010048770A (ko) * | 1999-11-29 | 2001-06-15 | 윤종용 | 백라이트 어셈블리 |
KR100623536B1 (ko) * | 1999-02-09 | 2006-09-18 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 결함 감소성 표면을 갖는 광학필름 및 그의 제조방법 |
KR100905241B1 (ko) * | 2007-04-13 | 2009-07-01 | 엘지전자 주식회사 | 복수의 구조체를 포함하는 광학 필름 및 이를 포함하는백라이트 유닛 |
US7824066B2 (en) | 2005-07-13 | 2010-11-02 | Samsung Electronics Co., Ltd. | Prism member, backlight assembly provided with the same, and display device provided with the same |
KR101159117B1 (ko) * | 2009-05-26 | 2012-06-22 | 엘지전자 주식회사 | 복수의 구조체를 포함하는 광학 필름 및 이를 포함하는 백라이트 유닛 |
Families Citing this family (272)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5613751A (en) | 1995-06-27 | 1997-03-25 | Lumitex, Inc. | Light emitting panel assemblies |
US6712481B2 (en) * | 1995-06-27 | 2004-03-30 | Solid State Opto Limited | Light emitting panel assemblies |
US7108414B2 (en) | 1995-06-27 | 2006-09-19 | Solid State Opto Limited | Light emitting panel assemblies |
US5895115A (en) | 1996-01-16 | 1999-04-20 | Lumitex, Inc. | Light emitting panel assemblies for use in automotive applications and the like |
US20100302479A1 (en) * | 1996-03-21 | 2010-12-02 | Aronson Joseph T | Optical article |
US5919551A (en) * | 1996-04-12 | 1999-07-06 | 3M Innovative Properties Company | Variable pitch structured optical film |
DE19652209A1 (de) * | 1996-12-16 | 1998-06-18 | Bosch Gmbh Robert | Beleuchtungseinheit |
WO1999015932A1 (en) * | 1997-09-19 | 1999-04-01 | Colorado Microdisplay, Inc. | Method and apparatus for illuminating a display device |
EP1057049B1 (en) * | 1998-02-18 | 2008-10-01 | Minnesota Mining And Manufacturing Company | Optical film |
US5949933A (en) * | 1998-03-03 | 1999-09-07 | Alliedsignal Inc. | Lenticular illumination system |
WO1999057602A1 (fr) * | 1998-04-30 | 1999-11-11 | Nippon Zeon Co., Ltd. | Plaque de conduction de lumiere |
JP3521058B2 (ja) * | 1998-06-12 | 2004-04-19 | 株式会社エンプラス | 導光板、サイドライト型面光源装置及び液晶表示装置 |
US6160663A (en) * | 1998-10-01 | 2000-12-12 | 3M Innovative Properties Company | Film confined to a frame having relative anisotropic expansion characteristics |
JP4111363B2 (ja) * | 1998-12-10 | 2008-07-02 | 株式会社エンプラス | 導光板、サイドライト型面光源装置及び液晶表示装置 |
DE60024526D1 (de) * | 1999-01-14 | 2006-01-12 | Minnesota Mining & Mfg | Lichtstreuender optischer folienmaterial |
US6827456B2 (en) | 1999-02-23 | 2004-12-07 | Solid State Opto Limited | Transreflectors, transreflector systems and displays and methods of making transreflectors |
US7364341B2 (en) * | 1999-02-23 | 2008-04-29 | Solid State Opto Limited | Light redirecting films including non-interlockable optical elements |
US6752505B2 (en) | 1999-02-23 | 2004-06-22 | Solid State Opto Limited | Light redirecting films and film systems |
JP2001051272A (ja) | 1999-08-11 | 2001-02-23 | Semiconductor Energy Lab Co Ltd | フロントライト及び電子機器 |
JP2001060409A (ja) * | 1999-08-23 | 2001-03-06 | Minebea Co Ltd | 面状照明装置 |
US6356391B1 (en) * | 1999-10-08 | 2002-03-12 | 3M Innovative Properties Company | Optical film with variable angle prisms |
US7046905B1 (en) * | 1999-10-08 | 2006-05-16 | 3M Innovative Properties Company | Blacklight with structured surfaces |
US6845212B2 (en) * | 1999-10-08 | 2005-01-18 | 3M Innovative Properties Company | Optical element having programmed optical structures |
US7167615B1 (en) | 1999-11-05 | 2007-01-23 | Board Of Regents, The University Of Texas System | Resonant waveguide-grating filters and sensors and methods for making and using same |
US8111401B2 (en) | 1999-11-05 | 2012-02-07 | Robert Magnusson | Guided-mode resonance sensors employing angular, spectral, modal, and polarization diversity for high-precision sensing in compact formats |
US6570710B1 (en) * | 1999-11-12 | 2003-05-27 | Reflexite Corporation | Subwavelength optical microstructure light collimating films |
US6356389B1 (en) | 1999-11-12 | 2002-03-12 | Reflexite Corporation | Subwavelength optical microstructure light collimating films |
TW504557B (en) * | 1999-11-29 | 2002-10-01 | Koninkl Philips Electronics Nv | Luminaire |
US6581286B2 (en) | 2000-04-05 | 2003-06-24 | 3M Innovative Properties Company | Method of making tool to produce optical film |
TW516164B (en) * | 2000-04-21 | 2003-01-01 | Semiconductor Energy Lab | Self-light emitting device and electrical appliance using the same |
WO2002010803A2 (en) * | 2000-08-01 | 2002-02-07 | James Cowan | Directional diffuser |
EP1309437B1 (en) * | 2000-08-18 | 2006-03-01 | Reflexite Corporation | Differentially cured materials and process for forming same |
US7230764B2 (en) * | 2000-08-18 | 2007-06-12 | Reflexite Corporation | Differentially-cured materials and process for forming same |
US20040190102A1 (en) * | 2000-08-18 | 2004-09-30 | Mullen Patrick W. | Differentially-cured materials and process for forming same |
AU2001281245A1 (en) * | 2000-09-14 | 2002-03-26 | 3M Innovative Properties Company | Optical sheets suitable for spreading light |
JP3544349B2 (ja) * | 2000-09-27 | 2004-07-21 | シャープ株式会社 | 液晶表示装置 |
US7264973B2 (en) * | 2000-10-30 | 2007-09-04 | Sru Biosystems, Inc. | Label-free methods for performing assays using a colorimetric resonant optical biosensor |
US7023544B2 (en) | 2000-10-30 | 2006-04-04 | Sru Biosystems, Inc. | Method and instrument for detecting biomolecular interactions |
US7875434B2 (en) * | 2000-10-30 | 2011-01-25 | Sru Biosystems, Inc. | Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor |
US7118710B2 (en) * | 2000-10-30 | 2006-10-10 | Sru Biosystems, Inc. | Label-free high-throughput optical technique for detecting biomolecular interactions |
US7300803B2 (en) * | 2000-10-30 | 2007-11-27 | Sru Biosystems, Inc. | Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor |
US7142296B2 (en) * | 2000-10-30 | 2006-11-28 | Sru Biosystems, Inc. | Method and apparatus for detecting biomolecular interactions |
US7306827B2 (en) * | 2000-10-30 | 2007-12-11 | Sru Biosystems, Inc. | Method and machine for replicating holographic gratings on a substrate |
US7371562B2 (en) | 2000-10-30 | 2008-05-13 | Sru Biosystems, Inc. | Guided mode resonant filter biosensor using a linear grating surface structure |
US7615339B2 (en) * | 2000-10-30 | 2009-11-10 | Sru Biosystems, Inc. | Method for producing a colorimetric resonant reflection biosensor on rigid surfaces |
US7202076B2 (en) | 2000-10-30 | 2007-04-10 | Sru Biosystems, Inc. | Label-free high-throughput optical technique for detecting biomolecular interactions |
US20030113766A1 (en) * | 2000-10-30 | 2003-06-19 | Sru Biosystems, Llc | Amine activated colorimetric resonant biosensor |
US7070987B2 (en) * | 2000-10-30 | 2006-07-04 | Sru Biosystems, Inc. | Guided mode resonant filter biosensor using a linear grating surface structure |
US7153702B2 (en) * | 2000-10-30 | 2006-12-26 | Sru Biosystems, Inc. | Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor |
US7101660B2 (en) | 2000-10-30 | 2006-09-05 | Sru Biosystems, Inc. | Method for producing a colorimetric resonant reflection biosensor on rigid surfaces |
US6951715B2 (en) * | 2000-10-30 | 2005-10-04 | Sru Biosystems, Inc. | Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements |
US7175980B2 (en) * | 2000-10-30 | 2007-02-13 | Sru Biosystems, Inc. | Method of making a plastic colorimetric resonant biosensor device with liquid handling capabilities |
US7575939B2 (en) * | 2000-10-30 | 2009-08-18 | Sru Biosystems, Inc. | Optical detection of label-free biomolecular interactions using microreplicated plastic sensor elements |
US7217574B2 (en) | 2000-10-30 | 2007-05-15 | Sru Biosystems, Inc. | Method and apparatus for biosensor spectral shift detection |
US20030092075A1 (en) * | 2000-10-30 | 2003-05-15 | Sru Biosystems, Llc | Aldehyde chemical surface activation processes and test methods for colorimetric resonant sensors |
US7164224B2 (en) * | 2000-12-14 | 2007-01-16 | Sharp Kabushiki Kaisha | Backlight having discharge tube, reflector and heat conduction member contacting discharge tube |
US6560385B2 (en) * | 2001-05-24 | 2003-05-06 | General Electric Company | Fiber optic prism coupler, coupling arrangement and fabrication method |
JP3706594B2 (ja) * | 2001-07-30 | 2005-10-12 | 三洋電機株式会社 | 導光板、面光源装置および表示装置 |
US6755534B2 (en) | 2001-08-24 | 2004-06-29 | Brookhaven Science Associates | Prismatic optical display |
US6895164B2 (en) * | 2001-11-02 | 2005-05-17 | Honeywell International Inc. | Hollow wedge shaped light guide |
TW540161B (en) * | 2001-12-31 | 2003-07-01 | Ritdisplay Corp | Transparent electrode substrate |
US6880946B2 (en) * | 2002-01-15 | 2005-04-19 | Reflexite Corporation | Grooved optical microstructure light collimating films |
US20030206256A1 (en) * | 2002-05-06 | 2003-11-06 | Drain Kieran F. | Display device with backlight |
US7859759B2 (en) * | 2002-05-20 | 2010-12-28 | Sabic Innovative Plastics Ip B.V. | Film, backlight displays, and methods for making the same |
US7180672B2 (en) * | 2002-05-20 | 2007-02-20 | General Electric Company | Optical substrate and method of making |
US6862141B2 (en) * | 2002-05-20 | 2005-03-01 | General Electric Company | Optical substrate and method of making |
CA2494535A1 (en) * | 2002-08-02 | 2004-05-13 | Avery Dennison Corporation | Process and apparatus for microreplication |
US7429492B2 (en) * | 2002-09-09 | 2008-09-30 | Sru Biosystems, Inc. | Multiwell plates with integrated biosensors and membranes |
US7927822B2 (en) * | 2002-09-09 | 2011-04-19 | Sru Biosystems, Inc. | Methods for screening cells and antibodies |
EP1420462A1 (en) * | 2002-11-13 | 2004-05-19 | Heptagon Oy | Light emitting device |
JP3767544B2 (ja) * | 2002-11-25 | 2006-04-19 | セイコーエプソン株式会社 | 光学装置、照明装置及びプロジェクタ |
US7309614B1 (en) | 2002-12-04 | 2007-12-18 | Sru Biosystems, Inc. | Self-referencing biodetection method and patterned bioassays |
US6811274B2 (en) * | 2002-12-04 | 2004-11-02 | General Electric Company | Polarization sensitive optical substrate |
US7125131B2 (en) * | 2002-12-06 | 2006-10-24 | General Electric Company | Brightness enhancement film with improved view angle |
US6952627B2 (en) * | 2002-12-18 | 2005-10-04 | General Electric Company | Method and apparatus for fabricating light management substrates |
US20040142150A1 (en) * | 2003-01-06 | 2004-07-22 | Bharadwaj Rishikesh K. | Embossed oriented optical films |
US7236217B2 (en) | 2003-01-16 | 2007-06-26 | 3M Innovative Properties Company | Package of optical films with zero-gap bond outside viewing area |
US20060056031A1 (en) * | 2004-09-10 | 2006-03-16 | Capaldo Kevin P | Brightness enhancement film, and methods of making and using the same |
WO2004099823A2 (en) * | 2003-05-02 | 2004-11-18 | Reflexite Corporation | Light-redirecting optical structures |
US7088405B2 (en) * | 2003-05-05 | 2006-08-08 | 3M Innovative Properties Company | Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays |
US7497992B2 (en) * | 2003-05-08 | 2009-03-03 | Sru Biosystems, Inc. | Detection of biochemical interactions on a biosensor using tunable filters and tunable lasers |
US6846089B2 (en) * | 2003-05-16 | 2005-01-25 | 3M Innovative Properties Company | Method for stacking surface structured optical films |
US7413336B2 (en) * | 2003-08-29 | 2008-08-19 | 3M Innovative Properties Company | Adhesive stacking for multiple optical films |
US7289202B2 (en) * | 2004-09-10 | 2007-10-30 | 3M Innovative Properties Company | Methods for testing durable optical elements |
US7074463B2 (en) | 2003-09-12 | 2006-07-11 | 3M Innovative Properties Company | Durable optical element |
US7282272B2 (en) * | 2003-09-12 | 2007-10-16 | 3M Innovative Properties Company | Polymerizable compositions comprising nanoparticles |
US8298780B2 (en) * | 2003-09-22 | 2012-10-30 | X-Body, Inc. | Methods of detection of changes in cells |
US20050069678A1 (en) * | 2003-09-25 | 2005-03-31 | General Electric Company | Joined multi functional optical device |
CA2544836A1 (en) * | 2003-11-06 | 2005-05-26 | Guo Bin Wang | High-density amine-functionalized surface |
US7147358B2 (en) | 2003-12-31 | 2006-12-12 | 3M Innovative Properties Company | Cover removal tab for optical products |
US7072092B2 (en) * | 2003-12-31 | 2006-07-04 | General Electric Company | Optical substrate with modulated structure |
US7142767B2 (en) * | 2003-12-31 | 2006-11-28 | 3M Innovative Properties Company | Scratch-resistant light directing films |
JP2005265894A (ja) * | 2004-03-16 | 2005-09-29 | Fuji Photo Film Co Ltd | 集光フィルタ |
US20050231934A1 (en) * | 2004-04-19 | 2005-10-20 | Kuo-Yen Lai | Double reflection backlight module |
US20050237749A1 (en) * | 2004-04-22 | 2005-10-27 | 3M Innovative Properties Company | Transflector |
US20050238852A1 (en) * | 2004-04-23 | 2005-10-27 | Naoki Nakayama | Optical products for displays |
JP2005317474A (ja) * | 2004-04-30 | 2005-11-10 | Citizen Electronics Co Ltd | バックライト装置 |
KR20060015174A (ko) * | 2004-08-13 | 2006-02-16 | 삼성전자주식회사 | 프리즘 시트 및 이를 구비한 액정표시장치 |
TW200600919A (en) * | 2004-06-22 | 2006-01-01 | Samsung Electronics Co Ltd | Optical film, backlight assembly and liquid crystal display device having the same |
KR101133756B1 (ko) * | 2004-08-30 | 2012-04-09 | 삼성전자주식회사 | 도광판과 이를 구비한 백라이트 어셈블리 및 액정표시장치 |
US7203569B2 (en) * | 2004-08-31 | 2007-04-10 | General Electric Company | Machine tool control methods and designs for fabricating mesoscopic surface structures on substrates |
US7209627B2 (en) * | 2004-08-31 | 2007-04-24 | Hewlett-Packard Development Company, L.P. | Lightpipe with multiple projections |
US7800301B2 (en) * | 2004-09-06 | 2010-09-21 | Fujifilm Corporation | Organic electroluminescent device comprising a prism structure |
US7341784B2 (en) * | 2004-09-10 | 2008-03-11 | General Electric Company | Light management film and its preparation and use |
US7775700B2 (en) * | 2004-10-01 | 2010-08-17 | Rohm And Haas Electronics Materials Llc | Turning film using array of roof prism structures |
US20060083004A1 (en) * | 2004-10-15 | 2006-04-20 | Eastman Kodak Company | Flat-panel area illumination system |
JP5102623B2 (ja) | 2004-11-04 | 2012-12-19 | ランバス・インターナショナル・リミテッド | 光学フィルムにおける長い湾曲したウェッジ |
US7278771B2 (en) | 2004-11-22 | 2007-10-09 | 3M Innovative Properties Company | Optical film |
US7163308B2 (en) * | 2004-11-22 | 2007-01-16 | Ferrari John S | Hand worn illuminated framework |
GB0427607D0 (en) * | 2004-12-16 | 2005-01-19 | Microsharp Corp Ltd | Structured optical film |
US7219410B2 (en) * | 2004-12-20 | 2007-05-22 | General Electric Company | High speed linear motion mechanism |
US20060138702A1 (en) * | 2004-12-23 | 2006-06-29 | Biernath Rolf W | Method of making uniaxially oriented articles having structured surfaces |
US20060204720A1 (en) * | 2004-12-23 | 2006-09-14 | Biernath Rolf W | Uniaxially oriented birefringent article having a structured surface |
US20060138694A1 (en) * | 2004-12-23 | 2006-06-29 | Biernath Rolf W | Method of making a polymeric film having structured surfaces via replication |
US20060141218A1 (en) * | 2004-12-23 | 2006-06-29 | Biernath Rolf W | Uniaxially oriented articles having structured surface |
US20060141220A1 (en) * | 2004-12-23 | 2006-06-29 | Merrill William W | Uniaxially oriented article having a structured surface |
US20060141219A1 (en) * | 2004-12-23 | 2006-06-29 | Benson Olester Jr | Roll of a uniaxially oriented article having a structured surface |
US20060138686A1 (en) * | 2004-12-23 | 2006-06-29 | Ouderkirk Andrew J | Method of making a uniaxially stretched polymeric film having structured surface |
US20060138705A1 (en) * | 2004-12-23 | 2006-06-29 | Korba Gary A | Method of making a structured surface article |
US7384173B2 (en) * | 2004-12-30 | 2008-06-10 | 3M Innovative Properties Company | Brightness enhancement article |
US7320538B2 (en) | 2004-12-30 | 2008-01-22 | 3M Innovative Properties Company | Optical film having a structured surface with concave pyramid-shaped structures |
US7416309B2 (en) * | 2004-12-30 | 2008-08-26 | 3M Innovative Properties Company | Optical film having a surface with rounded structures |
US20060146227A1 (en) * | 2005-01-03 | 2006-07-06 | Jong-Dae Park | Prism sheet and liquid crystal display apparatus using thereof |
US7339635B2 (en) * | 2005-01-14 | 2008-03-04 | 3M Innovative Properties Company | Pre-stacked optical films with adhesive layer |
US20060170808A1 (en) * | 2005-02-02 | 2006-08-03 | Biernath Rolf W | Article having a birefringent surface for use as a blur filter |
US7326448B2 (en) | 2005-02-17 | 2008-02-05 | 3M Innovative Properties Company | Polymerizable oligomeric urethane compositions comprising nanoparticles |
KR20070103033A (ko) * | 2005-02-17 | 2007-10-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 낮은 유리 전이 온도를 가진 중합된 유기 상을 포함하는밝기 증진 필름 |
US7690814B2 (en) * | 2005-03-10 | 2010-04-06 | Honeywell International Inc. | Luminaire with a one-sided diffuser |
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 |
JP2008537804A (ja) * | 2005-03-12 | 2008-09-25 | スリーエム イノベイティブ プロパティズ カンパニー | イルミネーションデバイスおよびその製造方法 |
TWI255924B (en) * | 2005-03-16 | 2006-06-01 | Au Optronics Corp | Backlight module and brightness enhancement film thereof |
US20060226583A1 (en) * | 2005-04-04 | 2006-10-12 | Marushin Patrick H | Light directing film |
CN1851536A (zh) * | 2005-04-22 | 2006-10-25 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学膜成型方法 |
US20060257678A1 (en) * | 2005-05-10 | 2006-11-16 | Benson Olester Jr | Fiber reinforced optical films |
US7400445B2 (en) * | 2005-05-31 | 2008-07-15 | 3M Innovative Properties Company | Optical filters for accelerated weathering devices |
US7379245B2 (en) * | 2005-06-06 | 2008-05-27 | 3M Innovative Properties Company | Articles including films with mating structured surfaces |
KR100682875B1 (ko) * | 2005-06-08 | 2007-02-15 | 삼성전기주식회사 | 다중 주기의 패턴을 갖는 도광판 및 이를 채용한디스플레이 소자용 조명장치 |
US9366875B2 (en) * | 2005-06-09 | 2016-06-14 | Ubright Optronics Corporation | Light directing film |
JP2008544303A (ja) * | 2005-06-09 | 2008-12-04 | ユーブライト オプトロニクス コーポレイション | 不規則プリズム構造を有するモアレ減少用光学基板 |
DE102005027799B4 (de) * | 2005-06-16 | 2007-09-27 | Saint-Gobain Glass Deutschland Gmbh | Verfahren zum Herstellen einer transparenten Scheibe mit einer Oberflächenstruktur und Vorrichtung zum Durchführen des Verfahrens |
US20070024994A1 (en) * | 2005-07-29 | 2007-02-01 | 3M Innovative Properties Company | Structured optical film with interspersed pyramidal structures |
US7418202B2 (en) * | 2005-08-04 | 2008-08-26 | 3M Innovative Properties Company | Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter |
TWM284911U (en) * | 2005-09-09 | 2006-01-01 | Innolux Display Corp | Llight guide plate and backlight module using the same |
US7777832B2 (en) | 2005-11-18 | 2010-08-17 | 3M Innovative Properties Company | Multi-function enhancement film |
TWI339743B (en) * | 2005-12-06 | 2011-04-01 | Ubright Optronics Corp | A luminance enhancement film and manufacturing method thereof and method for enhancing brightness of an image |
TW200725102A (en) * | 2005-12-23 | 2007-07-01 | Innolux Display Corp | Light guide plate, backlight module and liquid crystal display device using the same |
US20070153384A1 (en) * | 2005-12-30 | 2007-07-05 | Ouderkirk Andrew J | Reinforced reflective polarizer films |
US20070153162A1 (en) * | 2005-12-30 | 2007-07-05 | Wright Robin E | Reinforced reflective polarizer films |
US7366393B2 (en) * | 2006-01-13 | 2008-04-29 | Optical Research Associates | Light enhancing structures with three or more arrays of elongate features |
US20070086207A1 (en) * | 2006-01-13 | 2007-04-19 | Optical Research Associates | Display systems including light enhancing structures with arrays of elongate features |
US7674028B2 (en) * | 2006-01-13 | 2010-03-09 | Avery Dennison Corporation | Light enhancing structures with multiple arrays of elongate features of varying characteristics |
US7866871B2 (en) * | 2006-01-13 | 2011-01-11 | Avery Dennison Corporation | Light enhancing structures with a plurality of arrays of elongate features |
US7545569B2 (en) * | 2006-01-13 | 2009-06-09 | Avery Dennison Corporation | Optical apparatus with flipped compound prism structures |
KR100738104B1 (ko) * | 2006-02-08 | 2007-07-12 | 삼성전자주식회사 | 편광 도광판 및 그 제조 방법 및 상기 편광 도광판을이용한 평판표시장치용 조명장치 |
EP1830422A3 (en) | 2006-03-03 | 2012-03-07 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and electronic device |
SE0600675L (sv) * | 2006-03-24 | 2007-02-20 | Prismalence Ab | Belysningsarmatur med ett täckglas vilket innefattar parallella uppskjutande kammar |
US20070236939A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Structured Composite Optical Films |
US20070237938A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Reinforced Optical Films |
TWI278662B (en) * | 2006-03-31 | 2007-04-11 | Gamma Optical Co Ltd | Optical film structure |
US20070236938A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Structured Composite Optical Films |
KR20070103544A (ko) * | 2006-04-19 | 2007-10-24 | 삼성전자주식회사 | 액정 표시 장치 및 그에 사용되는 프리즘 시트 |
US7950838B2 (en) * | 2006-05-31 | 2011-05-31 | 3M Innovative Properties Company | Light directing film |
KR100813255B1 (ko) * | 2006-06-02 | 2008-03-13 | 삼성전자주식회사 | 고출력 도광판 및 이를 채용한 백라이트 유닛 |
US7843637B2 (en) * | 2006-06-22 | 2010-11-30 | 3M Innovative Properties Company | Birefringent structured film for LED color mixing in a backlight |
US9134471B2 (en) * | 2006-06-28 | 2015-09-15 | 3M Innovative Properties Company | Oriented polymeric articles and method |
JP5665214B2 (ja) * | 2006-06-30 | 2015-02-04 | ユーブライト オプトロニクス コーポレイション | 光学上の欠陥を隠す構造を有する輝度増加光学基板 |
JP2009545488A (ja) * | 2006-08-01 | 2009-12-24 | スリーエム イノベイティブ プロパティズ カンパニー | 照明装置 |
US20080049330A1 (en) * | 2006-08-25 | 2008-02-28 | 3M Innovative Properties Company | Light directing laminate |
TWI317025B (en) * | 2006-08-28 | 2009-11-11 | Eternal Chemical Co Ltd | Optical film |
US7643218B2 (en) * | 2006-08-31 | 2010-01-05 | Skc Haas Display Films Co., Ltd. | Light redirecting film having varying optical elements |
US8525402B2 (en) | 2006-09-11 | 2013-09-03 | 3M Innovative Properties Company | Illumination devices and methods for making the same |
US8581393B2 (en) * | 2006-09-21 | 2013-11-12 | 3M Innovative Properties Company | Thermally conductive LED assembly |
CN100442084C (zh) * | 2006-09-22 | 2008-12-10 | 长兴光学材料(苏州)有限公司 | 光学膜及平面显示器 |
US20080101759A1 (en) * | 2006-10-26 | 2008-05-01 | K Laser Technology, Inc. | Prism matrix with random phase structures |
CA2667992A1 (en) * | 2006-10-31 | 2008-05-08 | Sru Biosystems, Inc. | Method for blocking non-specific protein binding on a functionalized surface |
KR100796479B1 (ko) | 2007-01-31 | 2008-01-21 | 미래나노텍(주) | 광학 시트 및 상기 광학 시트가 구비된 백라이트 어셈블리 |
EP2977796A1 (en) | 2007-02-14 | 2016-01-27 | Aztec Systems, Inc. | Surface relief volume reflective diffractive structure |
WO2008114924A1 (en) * | 2007-03-16 | 2008-09-25 | Lg Electronics Inc. | Optical film and display device having the same |
US20080247065A1 (en) * | 2007-04-06 | 2008-10-09 | 3M Innovative Properties Company | Method of making structured optical films |
CN101743465A (zh) * | 2007-04-19 | 2010-06-16 | Sru生物系统公司 | 应用生物传感器检测与固定化靶标分子直接结合的小分子的方法 |
US20080259248A1 (en) * | 2007-04-19 | 2008-10-23 | Hitachi Maxell, Ltd | Multilens member, illumination apparatus, and liquid crystal display apparatus |
US7991257B1 (en) | 2007-05-16 | 2011-08-02 | Fusion Optix, Inc. | Method of manufacturing an optical composite |
EP2535766A3 (en) | 2007-05-20 | 2013-05-01 | 3M Innovative Properties Company | Asymmetric reflective film and backlight having a hollow cavity, which recycles the light |
KR101488042B1 (ko) | 2007-05-20 | 2015-01-29 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광-재순환 유형의 얇은 중공 공동 백라이트의 설계 파라미터 |
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 |
US20100165001A1 (en) * | 2007-05-20 | 2010-07-01 | Savvateev Vadim N | White light backlights and the like with efficient utilization of colored led sources |
JP5336474B2 (ja) | 2007-05-20 | 2013-11-06 | スリーエム イノベイティブ プロパティズ カンパニー | 半鏡面構成要素を備えたリサイクル型バックライト |
KR101353475B1 (ko) * | 2007-05-30 | 2014-01-24 | 삼성디스플레이 주식회사 | 도광판과 이를 포함하는 백라이트 어셈블리 및 이를포함하는 액정 표시 장치 |
US20080295327A1 (en) * | 2007-06-01 | 2008-12-04 | 3M Innovative Properties Company | Flexible circuit |
TW200848854A (en) * | 2007-06-06 | 2008-12-16 | Optivision Technology Inc | Optical film having surface structure |
KR100873500B1 (ko) * | 2007-06-12 | 2008-12-15 | 제일모직주식회사 | 전면에 대칭형상 프리즘과 비대칭형상 프리즘을 구비하는액정표시장치 백라이트 유닛용 도광판 |
CN101688991A (zh) | 2007-06-22 | 2010-03-31 | 3M创新有限公司 | 控制背光源输出特性的系统和方法 |
US20090009894A1 (en) * | 2007-07-05 | 2009-01-08 | Chin-Lun Chuang | Combined prismatic condenser board |
CA2693700A1 (en) * | 2007-07-11 | 2009-01-15 | Sru Biosystems, Inc. | Methods for identifying modulators of ion channels |
US9134307B2 (en) * | 2007-07-11 | 2015-09-15 | X-Body, Inc. | Method for determining ion channel modulating properties of a test reagent |
KR20150076260A (ko) * | 2007-09-21 | 2015-07-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광학 필름 |
JP2009104073A (ja) * | 2007-10-25 | 2009-05-14 | Sumitomo Chemical Co Ltd | 光制御板、面光源装置及び透過型画像表示装置 |
US8289639B2 (en) * | 2007-11-21 | 2012-10-16 | 3M Innovation Properties Company | Optical films |
DE112008003216T5 (de) | 2007-11-26 | 2010-12-23 | 3M Innovative Properties Co., Saint Paul | Optisches System mit hohem Kontrast |
JP2009158135A (ja) * | 2007-12-25 | 2009-07-16 | Sumitomo Chemical Co Ltd | 面光源装置及び液晶表示装置 |
WO2009086276A1 (en) | 2007-12-28 | 2009-07-09 | 3M Innovative Properties Company | Backlighting system including a specular partial reflector and a circular-mode reflective polarizer |
KR101483625B1 (ko) * | 2007-12-31 | 2015-01-19 | 삼성디스플레이 주식회사 | 광학플레이트, 이를 포함한 백라이트 어셈블리 및 표시장치 |
TWI494655B (zh) * | 2008-02-07 | 2015-08-01 | 3M Innovative Properties Co | 具有結構性薄膜之空孔背光裝置及具有該空孔背光裝置之顯示器 |
EP2263115A2 (en) * | 2008-02-15 | 2010-12-22 | 3M Innovative Properties Company | Brightness enhancing film and film based diffuser for improved illumination uniformity of displays |
EP2252828A1 (en) * | 2008-02-22 | 2010-11-24 | 3M Innovative Properties Company | Backlights having selected output light flux distributions and display systems using same |
KR100817768B1 (ko) * | 2008-02-29 | 2008-03-31 | 주식회사 엘지에스 | 광학시트 및 이를 구비한 액정표시장치 |
JP5223408B2 (ja) * | 2008-03-26 | 2013-06-26 | 凸版印刷株式会社 | 光学シート及びバックライトユニット並びにディスプレイ装置 |
KR20100134077A (ko) * | 2008-04-02 | 2010-12-22 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 중첩된 특징부를 갖는 광학 필름을 제조하기 위한 방법 및 시스템 |
TWI483013B (zh) * | 2008-04-02 | 2015-05-01 | 3M Innovative Properties Co | 光導膜及其製造方法 |
US8257936B2 (en) * | 2008-04-09 | 2012-09-04 | X-Body Inc. | High resolution label free analysis of cellular properties |
WO2009149010A1 (en) * | 2008-06-04 | 2009-12-10 | 3M Innovative Properties Company | Hollow backlight with tilted light source |
EP2304500A1 (en) * | 2008-06-04 | 2011-04-06 | SRU Biosystems, Inc. | Detection of promiscuous small submicrometer aggregates |
KR101155277B1 (ko) * | 2008-06-25 | 2012-06-18 | 코오롱인더스트리 주식회사 | 광학 복합 부재 |
BRPI0904808A2 (pt) * | 2008-07-16 | 2015-06-30 | Sony Corp | Elemento óptico, e, dispositivo de exibição |
US9417363B2 (en) * | 2008-07-18 | 2016-08-16 | Dai Nippon Printing Co., Ltd. | Optical sheet, surface light source device and transmission-type display device |
JP4690444B2 (ja) * | 2008-08-06 | 2011-06-01 | 日立マクセル株式会社 | 光学調整部材、照明装置及び液晶表示装置 |
JP2010140889A (ja) * | 2008-08-12 | 2010-06-24 | Sumitomo Chemical Co Ltd | 照明装置 |
US20100046103A1 (en) * | 2008-08-21 | 2010-02-25 | Iteq Corporation | Brightness enhancement component |
TWI397743B (zh) * | 2008-08-22 | 2013-06-01 | Shenzhen China Star Optoelect | 稜鏡片及背光模組 |
JP5402486B2 (ja) | 2008-10-07 | 2014-01-29 | 大日本印刷株式会社 | 光学シート、面光源装置および透過型表示装置 |
KR20100052274A (ko) * | 2008-11-10 | 2010-05-19 | 삼성전자주식회사 | 일체형 도광판을 채용한 반사 투과형 디스플레이 장치 |
KR101548673B1 (ko) * | 2008-11-21 | 2015-09-14 | 삼성디스플레이 주식회사 | 확산판을 포함하는 표시 장치 및 확산판 제조 방법 |
KR101601634B1 (ko) * | 2008-12-04 | 2016-03-11 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 |
US7751679B1 (en) * | 2008-12-12 | 2010-07-06 | Univacco Technology Inc. | Brightness enhancement film and backlight module |
KR101258902B1 (ko) * | 2008-12-31 | 2013-05-07 | 엘지디스플레이 주식회사 | 프리즘시트, 이를 구비한 백라이트장치 및 액정표시소자 |
WO2010083624A1 (zh) * | 2009-01-20 | 2010-07-29 | 深圳市奥拓电子有限公司 | 一种led显示屏面罩 |
WO2010090996A1 (en) | 2009-02-09 | 2010-08-12 | 3M Innovative Properties Company | Simplified edge-lit backlight system |
US20100273185A1 (en) * | 2009-04-27 | 2010-10-28 | Sru Biosystems, Inc. | Detection of Biased Agonist Activation |
CA2761114A1 (en) * | 2009-05-15 | 2010-11-18 | Sru Biosystems, Inc. | Detection of changes in cell populations and mixed cell populations |
KR100966640B1 (ko) * | 2009-07-01 | 2010-06-29 | 주식회사 엘엠에스 | 통합형 광학 시트 및 이를 포함하는 광학장치 |
SG178598A1 (en) | 2009-08-28 | 2012-04-27 | 3M Innovative Properties Co | Optical device with antistatic coating |
US8816029B2 (en) | 2009-08-28 | 2014-08-26 | 3M Innovative Properties Company | Compositions and articles comprising polymerizable ionic liquid mixture, and methods of curing |
CN103168026B (zh) | 2009-08-28 | 2016-06-29 | 3M创新有限公司 | 包含多官能阳离子的可聚合离子液体及抗静电涂料 |
EP2493941B1 (en) | 2009-10-30 | 2017-09-20 | 3M Innovative Properties Company | Optical device with antistatic property |
US8853338B2 (en) | 2009-12-22 | 2014-10-07 | 3M Innovative Properties Company | Curable dental compositions and articles comprising polymerizable ionic liquids |
JP2013523095A (ja) * | 2010-03-26 | 2013-06-17 | エックス−ボディ インコーポレイテッド | 化合物ライブラリーをスクリーニングするための人工多能性細胞および他の細胞の使用法 |
DE102010049600A1 (de) * | 2010-10-26 | 2012-01-19 | Giesecke & Devrient Gmbh | Sicherheitselement mit optisch variablem Flächenmuster |
EP2746824B1 (en) * | 2011-09-15 | 2016-11-02 | Soken Chemical & Engineering Co., Ltd. | Contact prevention film, touch panel, and display device cover panel |
US9004726B2 (en) | 2011-10-27 | 2015-04-14 | Svv Technology Innovations, Inc. | Light directing films |
WO2013073428A1 (ja) * | 2011-11-15 | 2013-05-23 | シャープ株式会社 | 表示装置 |
CN102436020A (zh) * | 2011-12-21 | 2012-05-02 | 北京康得新复合材料股份有限公司 | 一种抗刮的棱镜结构增光膜 |
CN102445722A (zh) * | 2011-12-21 | 2012-05-09 | 北京康得新复合材料股份有限公司 | 具有抗刮特性的棱镜结构增光膜 |
CN102445723A (zh) * | 2011-12-21 | 2012-05-09 | 北京康得新复合材料股份有限公司 | 具有抗刮特性的棱镜结构增光膜 |
CN102455449A (zh) * | 2011-12-21 | 2012-05-16 | 北京康得新复合材料股份有限公司 | 具有抗刮特性的棱镜结构增光膜 |
WO2013137251A1 (ja) * | 2012-03-15 | 2013-09-19 | 綜研化学株式会社 | 反射防止フィルム |
JP6445435B2 (ja) | 2012-08-21 | 2018-12-26 | スリーエム イノベイティブ プロパティズ カンパニー | 結合剤が不足したスリップコーティングによる物品の製造方法 |
CN105425325A (zh) * | 2012-08-22 | 2016-03-23 | 友辉光电股份有限公司 | 光学膜及包含光学膜的光学装置 |
CN104871043B (zh) * | 2012-12-28 | 2017-09-26 | 旭硝子株式会社 | 光学元件、投影装置和光学元件的制造方法 |
US9952372B2 (en) * | 2013-03-15 | 2018-04-24 | Cree, Inc. | Luminaire utilizing waveguide |
CN104570189B (zh) * | 2013-10-09 | 2018-01-02 | 纬创资通股份有限公司 | 导光板及背光模块 |
JPWO2015072420A1 (ja) * | 2013-11-13 | 2017-03-16 | シャープ株式会社 | 採光フィルム |
US9651740B2 (en) * | 2014-01-09 | 2017-05-16 | Cree, Inc. | Extraction film for optical waveguide and method of producing same |
CN104076421A (zh) * | 2014-06-20 | 2014-10-01 | 合肥京东方显示光源有限公司 | 黑边棱镜片,棱镜片的制造方法、制造设备及显示装置 |
WO2016019220A1 (en) * | 2014-07-31 | 2016-02-04 | Rambus Delaware Llc | Light guide and lighting assembly with array of micro-optical element groupings |
JP6145791B2 (ja) * | 2014-08-20 | 2017-06-14 | コニカミノルタ株式会社 | 導光体、照明装置及び画像読み取り装置 |
US10451588B2 (en) | 2014-08-27 | 2019-10-22 | 3M Innovative Properties Company | Magneto-mechanical resonator sensor with mass distribution channel |
WO2016033026A1 (en) | 2014-08-27 | 2016-03-03 | 3M Innovative Properties Company | Magneto-mechanical resonator sensor with absorption material |
US10228319B2 (en) | 2014-08-27 | 2019-03-12 | 3M Innovative Properties Company | Systems and methods for magneto-mechanical resonator sensors |
CN106796147B (zh) | 2014-08-27 | 2019-09-06 | 3M创新有限公司 | 具有预设置质量的磁机械共振器传感器 |
CN107003437A (zh) * | 2014-12-19 | 2017-08-01 | 3M创新有限公司 | 用于重定向日光的光学结构 |
CN105353452A (zh) * | 2015-11-13 | 2016-02-24 | 重庆鑫翎创福光电科技股份有限公司 | 棱镜结构ms导光板 |
KR20170064631A (ko) * | 2015-12-01 | 2017-06-12 | 삼성디스플레이 주식회사 | 광학부품 및 이를 포함하는 표시장치 |
CN106997121B (zh) * | 2016-01-26 | 2020-08-18 | 台湾扬昕股份有限公司 | 光源模组、显示器装置以及光转向膜 |
KR102558671B1 (ko) | 2016-03-31 | 2023-07-26 | 동우 화인켐 주식회사 | 청색 감광성 수지 조성물, 이를 포함하는 청색 컬러필터 및 디스플레이 소자 |
JP7036509B2 (ja) * | 2016-05-15 | 2022-03-15 | スリーエム イノベイティブ プロパティズ カンパニー | 光方向転換フィルム構造体及びその製造方法 |
JP6871705B2 (ja) * | 2016-09-29 | 2021-05-12 | デクセリアルズ株式会社 | 光学体、光学体の製造方法、および発光装置 |
KR102105942B1 (ko) | 2017-02-14 | 2020-04-29 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 엔드 밀링에 의해 제조되는 미세구조체의 그룹을 포함하는 보안 물품 |
JP7023018B2 (ja) * | 2018-03-01 | 2022-02-21 | ナルックス株式会社 | 拡散素子 |
CN113767250A (zh) | 2019-05-07 | 2021-12-07 | 昕诺飞控股有限公司 | 光导和包括光导的照明设备 |
US11346542B2 (en) * | 2019-06-13 | 2022-05-31 | Apple Inc. | Electronic device with diffusively illuminated housing portions |
CN117229723B (zh) * | 2023-11-10 | 2024-02-20 | 浙江长阳科技有限公司 | 一种光伏组件用高反射型间隙膜及其制备方法 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB762769A (en) * | 1953-10-16 | 1956-12-05 | Vickers Electrical Co Ltd | Improvements relating to refractors for street lighting lanterns |
US3873184A (en) * | 1973-02-16 | 1975-03-25 | Amerace Esna Corp | Reflector with interspersed angled reflex elements |
US3988609A (en) * | 1975-03-14 | 1976-10-26 | K-S-H, Inc. | Lighting panel and luminaire using it |
US4497860A (en) * | 1978-12-18 | 1985-02-05 | Minnesota Mining And Manufacturing Company | Imageable prismatic array |
US4242723A (en) * | 1979-05-14 | 1980-12-30 | Keene Corporation | Low level work area lighting system |
US4542449A (en) * | 1983-08-29 | 1985-09-17 | Canadian Patents & Development Limited | Lighting panel with opposed 45° corrugations |
US4563613A (en) * | 1984-05-01 | 1986-01-07 | Xerox Corporation | Gated grid structure for a vacuum fluorescent printing device |
CA1279783C (en) * | 1985-11-21 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
US5056892A (en) * | 1985-11-21 | 1991-10-15 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
US4805984A (en) * | 1985-11-21 | 1989-02-21 | Minnesota Mining And Manufacturing Company | Totally internally reflecting light conduit |
US4748546A (en) * | 1987-02-02 | 1988-05-31 | Allied-Signal Inc. | Fluorescent backlighting unit |
US4799137A (en) * | 1987-03-24 | 1989-01-17 | Minnesota Mining And Manufacturing Company | Reflective film |
US4874228A (en) * | 1987-03-24 | 1989-10-17 | Minnesota Mining And Manufacturing Company | Back-lit display |
CA1278203C (en) * | 1987-04-24 | 1990-12-27 | Lorne A. Whitehead | Non-reflective image display device |
US4902929A (en) * | 1987-05-06 | 1990-02-20 | Murata Maunfacturing Co., Ltd. | Electroluminescent device containing electroluminescent particles each covered with moisture proof film |
US4791540A (en) * | 1987-05-26 | 1988-12-13 | Minnesota Mining And Manufacturing Company | Light fixture providing normalized output |
US4952023A (en) * | 1988-03-18 | 1990-08-28 | Minnesota Mining And Manufacturing Company | Internally illuminated retroreflective sign |
US5175030A (en) * | 1989-02-10 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Microstructure-bearing composite plastic articles and method of making |
US5131877A (en) * | 1989-10-12 | 1992-07-21 | Alps Electric Co., Ltd. | Electroluminescent device |
JP3069139B2 (ja) * | 1990-03-16 | 2000-07-24 | 旭化成工業株式会社 | 分散型電界発光素子 |
US5262880A (en) * | 1990-04-26 | 1993-11-16 | Ois Optical Imaging Systems, Inc. | Night vision goggle compatible liquid crystal display device |
US5206746A (en) * | 1990-07-12 | 1993-04-27 | Asahi Glass Company Ltd. | Transparent-scattering type optical device including a prism with a triangular longitudinal cross section |
JP2998268B2 (ja) * | 1991-04-19 | 2000-01-11 | 三菱化学株式会社 | 有機電界発光素子 |
JPH05109484A (ja) * | 1991-10-17 | 1993-04-30 | Tohoku Pioneer Kk | Elデイスプレイユニツト |
US5247390A (en) * | 1991-11-05 | 1993-09-21 | Aharon Zeev Hed | Lightweight low-loss refractive light diffusion system |
US5237641A (en) * | 1992-03-23 | 1993-08-17 | Nioptics Corporation | Tapered multilayer luminaire devices |
US5303322A (en) * | 1992-03-23 | 1994-04-12 | Nioptics Corporation | Tapered multilayer luminaire devices |
CA2097109C (en) * | 1992-06-01 | 2000-01-11 | Shozo Kokawa | Liquid crystal display |
US5280371A (en) * | 1992-07-09 | 1994-01-18 | Honeywell Inc. | Directional diffuser for a liquid crystal display |
US5359691A (en) * | 1992-10-08 | 1994-10-25 | Briteview Technologies | Backlighting system with a multi-reflection light injection system and using microprisms |
US5390276A (en) * | 1992-10-08 | 1995-02-14 | Briteview Technologies | Backlighting assembly utilizing microprisms and especially suitable for use with a liquid crystal display |
US5306441A (en) * | 1992-12-31 | 1994-04-26 | Gte Products Corporation | Method of preparing fluoroplogopite phosphor |
US5363470A (en) * | 1993-07-08 | 1994-11-08 | Minnesota Mining And Manufacturing Company | Displacing an optical lighting film's linear array of grooves to facilitate emission of light |
CA2173148A1 (en) * | 1993-10-20 | 1995-04-27 | Kenneth L. Smith | Multiple structure cube corner article and method of manufacture |
EP0724738B1 (en) * | 1993-10-20 | 2000-05-10 | Minnesota Mining And Manufacturing Company | Asymetric cube corner article and method of manufacture |
US5471348A (en) * | 1994-05-13 | 1995-11-28 | Minnesota Mining And Manufacturing Company | Directed reflection optical device |
US5671994A (en) * | 1994-06-08 | 1997-09-30 | Clio Technologies, Inc. | Flat and transparent front-lighting system using microprisms |
US5506929A (en) * | 1994-10-19 | 1996-04-09 | Clio Technologies, Inc. | Light expanding system for producing a linear or planar light beam from a point-like light source |
-
1996
- 1996-01-18 AU AU49008/96A patent/AU694619B2/en not_active Expired
- 1996-01-18 WO PCT/US1996/000796 patent/WO1996027757A1/en active IP Right Grant
- 1996-01-18 DE DE69602588T patent/DE69602588T2/de not_active Expired - Lifetime
- 1996-01-18 EP EP96905180A patent/EP0813667B1/en not_active Expired - Lifetime
- 1996-01-18 CA CA002212223A patent/CA2212223C/en not_active Expired - Lifetime
- 1996-01-18 KR KR1019970706019A patent/KR100398940B1/ko not_active IP Right Cessation
- 1996-01-18 JP JP52684596A patent/JP4168179B2/ja not_active Expired - Lifetime
-
1997
- 1997-04-03 US US08/832,132 patent/US5771328A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100623536B1 (ko) * | 1999-02-09 | 2006-09-18 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 결함 감소성 표면을 갖는 광학필름 및 그의 제조방법 |
KR20010048770A (ko) * | 1999-11-29 | 2001-06-15 | 윤종용 | 백라이트 어셈블리 |
US7824066B2 (en) | 2005-07-13 | 2010-11-02 | Samsung Electronics Co., Ltd. | Prism member, backlight assembly provided with the same, and display device provided with the same |
KR100905241B1 (ko) * | 2007-04-13 | 2009-07-01 | 엘지전자 주식회사 | 복수의 구조체를 포함하는 광학 필름 및 이를 포함하는백라이트 유닛 |
US7675682B2 (en) | 2007-04-13 | 2010-03-09 | Lg Electronics Inc. | Optical film and backlight unit having the same |
KR101159117B1 (ko) * | 2009-05-26 | 2012-06-22 | 엘지전자 주식회사 | 복수의 구조체를 포함하는 광학 필름 및 이를 포함하는 백라이트 유닛 |
Also Published As
Publication number | Publication date |
---|---|
JP4168179B2 (ja) | 2008-10-22 |
AU694619B2 (en) | 1998-07-23 |
JPH11501149A (ja) | 1999-01-26 |
CA2212223C (en) | 2007-03-20 |
AU4900896A (en) | 1996-09-23 |
US5771328A (en) | 1998-06-23 |
EP0813667B1 (en) | 1999-05-26 |
KR100398940B1 (ko) | 2003-12-31 |
WO1996027757A1 (en) | 1996-09-12 |
CA2212223A1 (en) | 1996-09-12 |
DE69602588T2 (de) | 1999-10-14 |
EP0813667A1 (en) | 1997-12-29 |
DE69602588D1 (de) | 1999-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR19980702614A (ko) | 가변 높이 구조면을 갖는 광지향막과 이러한 막으로 구성된물품 | |
KR100455986B1 (ko) | 소프트컷오프를갖춘휘도강화필름 | |
US7695180B2 (en) | Illumination assembly and system | |
US5600462A (en) | Optical film and liquid crystal display device using the film | |
US6991358B2 (en) | Planar light source unit and display device | |
TWI526718B (zh) | 在一基板上形成一凹凸結構的方法與模具制作的方法 | |
US5130898A (en) | Background lighting apparatus for liquid crystal display | |
KR100661147B1 (ko) | 액정표시장치 백라이트 유닛용 도광판 및 이를 이용한액정표시장치용 백라이트 유닛 | |
US20030234900A1 (en) | Prism sheet and liquid crystal display having the same | |
KR20060115755A (ko) | 스크래치 방지 광 유도 필름 | |
KR20090060936A (ko) | 백라이트부 | |
KR20080044176A (ko) | 광 확산판, 면광원 디바이스 및 액정 표시 장치 | |
KR20090082935A (ko) | Lcd 백라이트 내에서의 증가된 광분포 균일성을 위한 렌즈 | |
EP2758831B1 (en) | Backlight device | |
US6864934B2 (en) | LCD with irregular reflection surface reflector and light scattering element | |
JP2018180415A (ja) | 光学構造体および表示装置 | |
JP2009140905A (ja) | 導光板及びバックライト | |
KR20010046581A (ko) | 표시 장치용 백라이트 장치 | |
KR100551512B1 (ko) | 깊이 구배를 갖는 도광판 | |
CN108490671B (zh) | 液晶显示器 | |
JP2005003753A (ja) | 液晶表示用照明装置 | |
JP2009158467A (ja) | 導光板及びバックライト | |
KR100620575B1 (ko) | 오목 5각형 구조의 프리즘 패턴을 갖는 도광판 | |
JPH06289390A (ja) | 液晶表示装置 | |
KR100991814B1 (ko) | 광학 시트 및 상기 광학 시트가 구비된 백라이트 어셈블리 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
J202 | Request for trial for correction [limitation] | ||
J202 | Request for trial for correction [limitation] | ||
J121 | Written withdrawal of request for trial | ||
J204 | Request for invalidation trial [patent] | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20071228 Effective date: 20090803 |
|
J2X1 | Appeal (before the patent court) |
Free format text: INVALIDATION |
|
J121 | Written withdrawal of request for trial | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20090408 Effective date: 20100224 |
|
J2X1 | Appeal (before the patent court) |
Free format text: CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20090904 Effective date: 20100818 |
|
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR INVALIDATION REQUESTED 20100910 Effective date: 20110210 |
|
J222 | Remand (patent court) |
Free format text: REMAND (PATENT COURT) FOR INVALIDATION |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20100331 Effective date: 20110429 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20110602 Effective date: 20110614 |
|
J206 | Request for trial to confirm the scope of a patent right | ||
J801 | Dismissal of trial |
Free format text: REJECTION OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20110714 Effective date: 20110823 |
|
J206 | Request for trial to confirm the scope of a patent right | ||
J2X2 | Appeal (before the supreme court) |
Free format text: APPEAL BEFORE THE SUPREME COURT FOR INVALIDATION |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION REQUESTED 20110221 Effective date: 20110902 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR INVALIDATION REQUESTED 20120827 Effective date: 20120920 |
|
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20110902 Effective date: 20130716 |
|
J2X1 | Appeal (before the patent court) |
Free format text: CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE |
|
FPAY | Annual fee payment |
Payment date: 20130820 Year of fee payment: 11 |
|
J302 | Written judgement (patent court) |
Free format text: JUDGMENT (PATENT COURT) FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20130816 Effective date: 20140404 |
|
FPAY | Annual fee payment |
Payment date: 20140825 Year of fee payment: 12 |
|
J303 | Written judgement (supreme court) |
Free format text: JUDGMENT (SUPREME COURT) FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 20140508 Effective date: 20140820 |
|
FPAY | Annual fee payment |
Payment date: 20150819 Year of fee payment: 13 |
|
EXPY | Expiration of term |