CN105425325A - 光学膜及包含光学膜的光学装置 - Google Patents

光学膜及包含光学膜的光学装置 Download PDF

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Publication number
CN105425325A
CN105425325A CN201510851721.8A CN201510851721A CN105425325A CN 105425325 A CN105425325 A CN 105425325A CN 201510851721 A CN201510851721 A CN 201510851721A CN 105425325 A CN105425325 A CN 105425325A
Authority
CN
China
Prior art keywords
optical film
optical
variation
change
period
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.)
Pending
Application number
CN201510851721.8A
Other languages
English (en)
Chinese (zh)
Inventor
王康华
杨景安
王凯俊
黄怡君
叶芳君
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.)
Ubright Optronics Corp
Original Assignee
Ubright Optronics Corp
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 Ubright Optronics Corp filed Critical Ubright Optronics Corp
Publication of CN105425325A publication Critical patent/CN105425325A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • 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
    • 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
    • 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
    • G02F1/133507—Films for enhancing the luminance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Physical Vapour Deposition (AREA)
  • Planar Illumination Modules (AREA)
CN201510851721.8A 2012-08-22 2013-08-22 光学膜及包含光学膜的光学装置 Pending CN105425325A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261692199P 2012-08-22 2012-08-22
US61/692,199 2012-08-22
CN201310370151.1A CN103630954A (zh) 2012-08-22 2013-08-22 光学膜、液晶显示器及液晶显示器的背光模块

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201310370151.1A Division CN103630954A (zh) 2012-08-22 2013-08-22 光学膜、液晶显示器及液晶显示器的背光模块

Publications (1)

Publication Number Publication Date
CN105425325A true CN105425325A (zh) 2016-03-23

Family

ID=50212197

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510851721.8A Pending CN105425325A (zh) 2012-08-22 2013-08-22 光学膜及包含光学膜的光学装置
CN201310370151.1A Pending CN103630954A (zh) 2012-08-22 2013-08-22 光学膜、液晶显示器及液晶显示器的背光模块

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201310370151.1A Pending CN103630954A (zh) 2012-08-22 2013-08-22 光学膜、液晶显示器及液晶显示器的背光模块

Country Status (4)

Country Link
US (1) US9341755B2 (https=)
JP (2) JP2014041351A (https=)
CN (2) CN105425325A (https=)
TW (2) TWI617843B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106226948A (zh) * 2016-07-07 2016-12-14 宁波江北激智新材料有限公司 一种间歇整体上下抖动结构增亮膜

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6079603B2 (ja) * 2013-12-13 2017-02-15 王子ホールディングス株式会社 異方性光拡散シートおよび光拡散方法
CN104035150A (zh) * 2014-05-26 2014-09-10 苏州科利亚照明科技有限公司 一种多锯齿光扩散板
CN104570473A (zh) * 2014-12-24 2015-04-29 宁波东旭成新材料科技有限公司 一种增亮膜
CN104914490B (zh) * 2015-07-03 2017-10-27 宁波江北激智新材料有限公司 一种匀光膜及其使用设备
KR20170064039A (ko) * 2015-11-30 2017-06-09 엘지디스플레이 주식회사 광학 필름 및 이를 포함하는 액정 표시장치
KR102664468B1 (ko) * 2017-01-13 2024-05-08 삼성디스플레이 주식회사 액정 표시 장치
JP2020506417A (ja) * 2017-01-16 2020-02-27 スリーエム イノベイティブ プロパティズ カンパニー ファセット化された微細構造化表面
CN106547047A (zh) 2017-01-24 2017-03-29 合肥京东方光电科技有限公司 一种导光板、背光模组及显示装置
JP7290220B2 (ja) * 2019-09-27 2023-06-13 冨士ベークライト株式会社 照明装置及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5771328A (en) * 1995-03-03 1998-06-23 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
CN102236122A (zh) * 2010-04-30 2011-11-09 中强光电股份有限公司 光学膜片
CN102347428A (zh) * 2010-07-28 2012-02-08 Lg伊诺特有限公司 发光器件封装
CN102460231A (zh) * 2009-06-02 2012-05-16 3M创新有限公司 光重新定向膜和使用此膜的显示器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1975649A1 (en) * 1998-02-18 2008-10-01 Minnesota Mining And Manufacturing Company Optical film
JP3871913B2 (ja) * 2000-11-14 2007-01-24 シャープ株式会社 反射型表示装置およびプリズムアレイシート
US7142767B2 (en) * 2003-12-31 2006-11-28 3M Innovative Properties Company Scratch-resistant light directing films
US20060226583A1 (en) * 2005-04-04 2006-10-12 Marushin Patrick H Light directing film
WO2006133458A2 (en) * 2005-06-09 2006-12-14 Ubright Optronics Corporation Moire reducing optical substrates with irregular prism structures
JP4880697B2 (ja) * 2006-11-09 2012-02-22 シャープ株式会社 プリズムシート及び液晶表示装置
DE102007033300A1 (de) * 2007-07-18 2009-01-29 Bayer Materialscience Ag Lichtlenkende Oberflächenstruktur
KR20100077168A (ko) * 2007-09-21 2010-07-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
KR100841447B1 (ko) * 2007-11-06 2008-06-26 주식회사 엘지에스 광학필름 및 이를 갖는 조명장치
JP2009128904A (ja) * 2007-11-26 2009-06-11 Lg Electronics Inc 光学フィルム及び液晶表示装置
KR101483625B1 (ko) * 2007-12-31 2015-01-19 삼성디스플레이 주식회사 광학플레이트, 이를 포함한 백라이트 어셈블리 및 표시장치
JP2010140006A (ja) * 2008-08-12 2010-06-24 Sumitomo Chemical Co Ltd 光路装置及び液晶表示装置
KR101597014B1 (ko) * 2009-02-26 2016-02-24 다이니폰 인사츠 가부시키가이샤 광학 시트를 형성하기 위한 틀 및 틀의 제조 방법
JP5402463B2 (ja) * 2009-09-25 2014-01-29 大日本印刷株式会社 光学シート及び面光源装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5771328A (en) * 1995-03-03 1998-06-23 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
CN102460231A (zh) * 2009-06-02 2012-05-16 3M创新有限公司 光重新定向膜和使用此膜的显示器
CN102236122A (zh) * 2010-04-30 2011-11-09 中强光电股份有限公司 光学膜片
CN102347428A (zh) * 2010-07-28 2012-02-08 Lg伊诺特有限公司 发光器件封装

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106226948A (zh) * 2016-07-07 2016-12-14 宁波江北激智新材料有限公司 一种间歇整体上下抖动结构增亮膜

Also Published As

Publication number Publication date
TWI617843B (zh) 2018-03-11
US20140071549A1 (en) 2014-03-13
JP2014041351A (ja) 2014-03-06
JP2016189007A (ja) 2016-11-04
TW201409088A (zh) 2014-03-01
TWI536049B (zh) 2016-06-01
TW201624020A (zh) 2016-07-01
CN103630954A (zh) 2014-03-12
US9341755B2 (en) 2016-05-17

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Application publication date: 20160323

RJ01 Rejection of invention patent application after publication