JP3996329B2 - バックライト用フィルム体及びバックライト用フィルム体の製造方法 - Google Patents

バックライト用フィルム体及びバックライト用フィルム体の製造方法 Download PDF

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Publication number
JP3996329B2
JP3996329B2 JP2000205518A JP2000205518A JP3996329B2 JP 3996329 B2 JP3996329 B2 JP 3996329B2 JP 2000205518 A JP2000205518 A JP 2000205518A JP 2000205518 A JP2000205518 A JP 2000205518A JP 3996329 B2 JP3996329 B2 JP 3996329B2
Authority
JP
Japan
Prior art keywords
printing
film body
backlight
area
glue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2000205518A
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English (en)
Japanese (ja)
Other versions
JP2002022910A (ja
Inventor
篤史 羽生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianma Japan Ltd
Original Assignee
NEC LCD Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC LCD Technologies Ltd filed Critical NEC LCD Technologies Ltd
Priority to JP2000205518A priority Critical patent/JP3996329B2/ja
Priority to TW090114403A priority patent/TW557372B/zh
Priority to KR1020010035112A priority patent/KR100620782B1/ko
Publication of JP2002022910A publication Critical patent/JP2002022910A/ja
Application granted granted Critical
Publication of JP3996329B2 publication Critical patent/JP3996329B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2202/00—Materials and properties
    • G02F2202/28—Adhesive materials or arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2000205518A 2000-07-06 2000-07-06 バックライト用フィルム体及びバックライト用フィルム体の製造方法 Expired - Fee Related JP3996329B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2000205518A JP3996329B2 (ja) 2000-07-06 2000-07-06 バックライト用フィルム体及びバックライト用フィルム体の製造方法
TW090114403A TW557372B (en) 2000-07-06 2001-06-14 Back-light used this film and its manufacturing method
KR1020010035112A KR100620782B1 (ko) 2000-07-06 2001-06-20 백라이트용 필름체 및 백라이트용 필름체의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000205518A JP3996329B2 (ja) 2000-07-06 2000-07-06 バックライト用フィルム体及びバックライト用フィルム体の製造方法

Publications (2)

Publication Number Publication Date
JP2002022910A JP2002022910A (ja) 2002-01-23
JP3996329B2 true JP3996329B2 (ja) 2007-10-24

Family

ID=18702589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000205518A Expired - Fee Related JP3996329B2 (ja) 2000-07-06 2000-07-06 バックライト用フィルム体及びバックライト用フィルム体の製造方法

Country Status (3)

Country Link
JP (1) JP3996329B2 (zh)
KR (1) KR100620782B1 (zh)
TW (1) TW557372B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413336B2 (en) * 2003-08-29 2008-08-19 3M Innovative Properties Company Adhesive stacking for multiple optical films
CN101057163B (zh) * 2004-11-12 2010-06-16 东丽株式会社 白色薄膜和使用该白色薄膜的背光源
WO2006129416A1 (ja) * 2005-06-03 2006-12-07 Sharp Kabushiki Kaisha 表示装置用照明装置、およびそれを使用した表示装置
WO2007026454A1 (ja) * 2005-08-30 2007-03-08 Sharp Kabushiki Kaisha 表示装置用照明装置、これを使用した表示装置、およびそれを備えたテレビ受信装置
JP4604115B2 (ja) * 2008-07-24 2010-12-22 シャープ株式会社 照明装置及びそれを備えた表示装置並びに照明装置の製造方法
CN103499853B (zh) * 2013-09-29 2014-06-25 杭州瑞辉光电科技有限公司 导光板、平面发光装置、液晶显示装置、液晶显示终端设备及导光板的制造方法
KR101727409B1 (ko) 2015-11-13 2017-04-14 주식회사 건웅전자 도광판의 반사부 제조장치 및 그 제조방법
CN211741780U (zh) * 2019-09-06 2020-10-23 3M创新有限公司 背光源、显示系统和光学漫反射膜组件

Also Published As

Publication number Publication date
KR20020005426A (ko) 2002-01-17
JP2002022910A (ja) 2002-01-23
KR100620782B1 (ko) 2006-09-13
TW557372B (en) 2003-10-11

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