CN103630954A - 光学膜、液晶显示器及液晶显示器的背光模块 - Google Patents

光学膜、液晶显示器及液晶显示器的背光模块 Download PDF

Info

Publication number
CN103630954A
CN103630954A CN201310370151.1A CN201310370151A CN103630954A CN 103630954 A CN103630954 A CN 103630954A CN 201310370151 A CN201310370151 A CN 201310370151A CN 103630954 A CN103630954 A CN 103630954A
Authority
CN
China
Prior art keywords
changing pattern
prisms
variation
bloomings
blooming
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
CN201310370151.1A
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
Priority to CN201510851721.8A priority Critical patent/CN105425325A/zh
Publication of CN103630954A publication Critical patent/CN103630954A/zh
Pending legal-status Critical Current

Links

Images

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)
  • Planar Illumination Modules (AREA)
  • Physical Vapour Deposition (AREA)
CN201310370151.1A 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 Pending CN103630954A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510851721.8A CN105425325A (zh) 2012-08-22 2013-08-22 光学膜及包含光学膜的光学装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261692199P 2012-08-22 2012-08-22
US61/692,199 2012-08-22

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201510851721.8A Division CN105425325A (zh) 2012-08-22 2013-08-22 光学膜及包含光学膜的光学装置

Publications (1)

Publication Number Publication Date
CN103630954A true CN103630954A (zh) 2014-03-12

Family

ID=50212197

Family Applications (2)

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
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

Family Applications After (1)

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

Country Status (4)

Country Link
US (1) US9341755B2 (https=)
JP (2) JP2014041351A (https=)
CN (2) CN103630954A (https=)
TW (2) TWI536049B (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106814496A (zh) * 2015-11-30 2017-06-09 乐金显示有限公司 光学膜和包括光学膜的液晶显示器
WO2018137333A1 (zh) * 2017-01-24 2018-08-02 京东方科技集团股份有限公司 导光板、背光模组及显示装置

Families Citing this family (6)

* 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
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
CN106226948B (zh) * 2016-07-07 2020-04-03 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
KR102664468B1 (ko) * 2017-01-13 2024-05-08 삼성디스플레이 주식회사 액정 표시 장치
CN118011539A (zh) * 2017-01-16 2024-05-10 3M创新有限公司 带小面的微结构化表面、光学膜和方法
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4168179B2 (ja) * 1995-03-03 2008-10-22 スリーエム カンパニー 種々の高さの構造化面を有する光指向性フィルム及び該フィルムから作製された光指向性製品
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
US7618164B2 (en) * 2005-06-09 2009-11-17 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
US8503082B2 (en) * 2007-09-21 2013-08-06 3M Innovative Properties Company Optical film
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
KR101520994B1 (ko) * 2009-02-26 2015-05-15 다이니폰 인사츠 가부시키가이샤 광학 시트, 면 광원 장치, 투과형 표시 장치 및 발광 장치
JP5823958B2 (ja) * 2009-06-02 2015-11-25 スリーエム イノベイティブ プロパティズ カンパニー 光再偏向フィルム及び該フィルムを使用したディスプレイ
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
CN102236122B (zh) * 2010-04-30 2012-12-19 中强光电股份有限公司 光学膜片
KR101208174B1 (ko) * 2010-07-28 2012-12-04 엘지이노텍 주식회사 광학시트 및 이를 포함하는 발광소자패키지

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN106814496A (zh) * 2015-11-30 2017-06-09 乐金显示有限公司 光学膜和包括光学膜的液晶显示器
WO2018137333A1 (zh) * 2017-01-24 2018-08-02 京东方科技集团股份有限公司 导光板、背光模组及显示装置
US10551545B2 (en) 2017-01-24 2020-02-04 Boe Technology Group Co., Ltd. Light guide plate, backlight module and display apparatus

Also Published As

Publication number Publication date
TW201409088A (zh) 2014-03-01
US20140071549A1 (en) 2014-03-13
JP2016189007A (ja) 2016-11-04
CN105425325A (zh) 2016-03-23
JP2014041351A (ja) 2014-03-06
TWI617843B (zh) 2018-03-11
TW201624020A (zh) 2016-07-01
TWI536049B (zh) 2016-06-01
US9341755B2 (en) 2016-05-17

Similar Documents

Publication Publication Date Title
CN103630954A (zh) 光学膜、液晶显示器及液晶显示器的背光模块
US9389355B2 (en) Structured optical film
KR100825904B1 (ko) 수분 배출성이 우수한 프리즘 시트 및 이를 이용한액정표시장치
CN106226849B (zh) 在基板上形成凹凸结构的方法与形成光学膜的方法
KR101489955B1 (ko) 프리즘 시트, 이를 포함하는 백라이트 유닛 및 이를 포함하는 광학 표시 장치
KR102227691B1 (ko) 액정 표시 장치
CN1236441A (zh) 光图象
US9810818B2 (en) Optical film
KR20230066102A (ko) 광학 필름 및 표시 장치
CN102819054A (zh) 一种增光膜和显示装置
CN102621620A (zh) 窗组及其导光膜
JP2019194688A (ja) 光偏向フィルムおよびそれを用いた表示装置
TWI553350B (zh) 具有反干涉條紋結構的亮度增強光學基板
US8200060B2 (en) Brightness enhancement sheet
CN106772726A (zh) 棱镜层
JP2006251660A (ja) プリズムレンズフィルム及び平面型発光装置
CN214278576U (zh) 减干涉增亮膜及背光模组
CN105572775A (zh) 一种棱镜膜
EP3130946A1 (en) Optical member and method for manufacturing same
CN1721817A (zh) 倾斜传感器
TW201116858A (en) Light diffusion plate and method for generating array pattern of optical elements on light diffusion plate
TW202009526A (zh) 光學膜、顯示裝置及其製造方法
KR101374362B1 (ko) 광학필름, 이를 이용한 백라이트 유닛 및 디스플레이 장치
TWI434077B (zh) Optical film with high and low undulating structure
CN101424387A (zh) 导光板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140312