CN1900744A - 光学片、背光组件和显示装置 - Google Patents

光学片、背光组件和显示装置 Download PDF

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Publication number
CN1900744A
CN1900744A CNA2006101063978A CN200610106397A CN1900744A CN 1900744 A CN1900744 A CN 1900744A CN A2006101063978 A CNA2006101063978 A CN A2006101063978A CN 200610106397 A CN200610106397 A CN 200610106397A CN 1900744 A CN1900744 A CN 1900744A
Authority
CN
China
Prior art keywords
layer
optical sheet
backlight assembly
lamp
brightness enhancing
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
CNA2006101063978A
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English (en)
Chinese (zh)
Inventor
金东勋
李正焕
崔震成
郑镇美
白晶旭
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1900744A publication Critical patent/CN1900744A/zh
Pending legal-status Critical Current

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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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0075—Arrays characterized by non-optical structures, e.g. having integrated holding or alignment means
    • 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
    • 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
    • G02F1/133604—Direct backlight with lamps
    • 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)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
CNA2006101063978A 2005-07-19 2006-07-14 光学片、背光组件和显示装置 Pending CN1900744A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR65090/05 2005-07-19
KR1020050065090A KR20070010478A (ko) 2005-07-19 2005-07-19 광학시트, 이를 갖는 백라이트 어셈블리 및 이를 갖는표시장치

Publications (1)

Publication Number Publication Date
CN1900744A true CN1900744A (zh) 2007-01-24

Family

ID=37656668

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006101063978A Pending CN1900744A (zh) 2005-07-19 2006-07-14 光学片、背光组件和显示装置

Country Status (4)

Country Link
US (1) US20070019410A1 (enExample)
JP (1) JP2007025686A (enExample)
KR (1) KR20070010478A (enExample)
CN (1) CN1900744A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748406A (zh) * 2011-08-17 2014-04-23 Lg伊诺特有限公司 用于减小统一眩光值的照明构件和使用该照明构件的照明装置
CN107991725A (zh) * 2018-01-29 2018-05-04 京东方科技集团股份有限公司 一种棱镜、背光源模组及显示装置
CN108445565A (zh) * 2018-03-16 2018-08-24 京东方科技集团股份有限公司 棱镜片、背光模组、显示器及棱镜片的制备方法
CN109507831A (zh) * 2017-09-15 2019-03-22 三星电子株式会社 显示装置
CN110133914A (zh) * 2019-05-29 2019-08-16 深圳市华星光电半导体显示技术有限公司 一种背光结构及其制作方法、显示装置
CN111902761A (zh) * 2018-04-09 2020-11-06 浜松光子学株式会社 试样观察装置和试样观察方法
TWI856959B (zh) * 2018-05-21 2024-10-01 日商日東電工股份有限公司 改良式光分佈元件、其製造方法及包括其之光學裝置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080017551A (ko) * 2006-08-21 2008-02-27 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시 장치
KR100835841B1 (ko) * 2006-09-06 2008-06-05 주식회사 엘지화학 집광시트 및 이의 제조방법
EP2115350B1 (en) * 2007-02-27 2015-12-02 Koninklijke Philips N.V. Illumination system and display device
KR100852273B1 (ko) * 2007-04-13 2008-08-14 신홍우 백라이트 유니트와 이를 이용한 액정표시모듈
KR20100035783A (ko) * 2008-09-29 2010-04-07 삼성전자주식회사 편광기, 이의 제조 방법, 이 편광기를 갖는 표시기판 및 백라이트 어셈블리
KR100966137B1 (ko) * 2008-10-07 2010-06-25 도레이첨단소재 주식회사 광구조체를 가진 확산판 일체형 집광시트 및 그를 구비한 액정표시장치
WO2010052997A1 (ja) * 2008-11-10 2010-05-14 シャープ株式会社 光学シート積層体、バックライト装置、表示装置およびテレビ受信装置
KR101184449B1 (ko) * 2009-12-28 2012-09-21 제일모직주식회사 패턴 도광판, 그 제조방법 및 이를 이용한 액정표시장치 백라이트 유닛
KR101379924B1 (ko) * 2010-07-02 2014-04-04 엘지이노텍 주식회사 백라이트유닛 및 이를 이용한 액정표시장치
KR101330763B1 (ko) * 2011-06-29 2013-11-18 엘지이노텍 주식회사 조명기구
KR101357583B1 (ko) * 2011-07-29 2014-02-05 엘지이노텍 주식회사 조명장치 및 이를 이용한 액정표시장치
KR101898211B1 (ko) * 2011-09-19 2018-09-13 엘지디스플레이 주식회사 백라이트 유닛 및 그를 포함하는 액정표시장치
KR101446912B1 (ko) * 2012-03-07 2014-10-06 엘지이노텍 주식회사 조명 장치
US9991463B2 (en) * 2012-06-14 2018-06-05 Universal Display Corporation Electronic devices with improved shelf lives
KR20140089014A (ko) 2012-12-31 2014-07-14 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
US20150072589A1 (en) * 2013-09-05 2015-03-12 Mattel, Inc. Illuminated doll
KR102520111B1 (ko) * 2016-06-08 2023-04-11 삼성디스플레이 주식회사 편광 발광판 및 이를 포함하는 액정 표시 장치
KR102711325B1 (ko) * 2019-07-03 2024-09-30 삼성전자주식회사 디스플레이 장치 및 이에 구비되는 확산판
KR102156274B1 (ko) * 2020-01-16 2020-09-15 (주)코이즈 Led 조명 장치용 렌즈 구조체 및 이를 구비한 led 조명 장치
CN115097668B (zh) * 2022-07-25 2023-08-25 业成科技（成都）有限公司 背光源膜片组制备方法、背光模组及显示结构

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US5552907A (en) * 1992-01-27 1996-09-03 Sekisui Chemical Co., Ltd. Light adjusting sheet having a sinusoidal surface and a non-optically flat surface and useable with an LCD
US5598280A (en) * 1993-03-23 1997-01-28 Dai Nippon Printing Co., Ltd. Film lens and a surface light source using the same
US5598281A (en) * 1993-11-19 1997-01-28 Alliedsignal Inc. Backlight assembly for improved illumination employing tapered optical elements
US6280063B1 (en) * 1997-05-09 2001-08-28 3M Innovative Properties Company Brightness enhancement article
JP2001201611A (ja) * 2000-01-21 2001-07-27 Hitachi Ltd 光学的機能性シート及びこれを用いた面状光源並びに画像表示装置
JP2001215501A (ja) * 2000-02-02 2001-08-10 Fuji Photo Film Co Ltd 照明装置および液晶表示装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103748406A (zh) * 2011-08-17 2014-04-23 Lg伊诺特有限公司 用于减小统一眩光值的照明构件和使用该照明构件的照明装置
CN109507831A (zh) * 2017-09-15 2019-03-22 三星电子株式会社 显示装置
CN107991725B (zh) * 2018-01-29 2020-03-06 京东方科技集团股份有限公司 一种棱镜、背光源模组及显示装置
CN107991725A (zh) * 2018-01-29 2018-05-04 京东方科技集团股份有限公司 一种棱镜、背光源模组及显示装置
US10948634B2 (en) 2018-01-29 2021-03-16 Beijing Boe Display Technology Co., Ltd. Prism sheet, backlight module and display device
CN108445565A (zh) * 2018-03-16 2018-08-24 京东方科技集团股份有限公司 棱镜片、背光模组、显示器及棱镜片的制备方法
WO2019174575A1 (zh) * 2018-03-16 2019-09-19 京东方科技集团股份有限公司 棱镜片、背光模组、显示器及棱镜片的制备方法
CN111902761A (zh) * 2018-04-09 2020-11-06 浜松光子学株式会社 试样观察装置和试样观察方法
US11709350B2 (en) 2018-04-09 2023-07-25 Hamamatsu Photonics K.K. Sample observation device and sample observation method
US12189108B2 (en) 2018-04-09 2025-01-07 Hamamatsu Photonics K.K. Sample observation device and sample observation method
TWI856959B (zh) * 2018-05-21 2024-10-01 日商日東電工股份有限公司 改良式光分佈元件、其製造方法及包括其之光學裝置
CN110133914A (zh) * 2019-05-29 2019-08-16 深圳市华星光电半导体显示技术有限公司 一种背光结构及其制作方法、显示装置
CN110133914B (zh) * 2019-05-29 2021-12-03 深圳市华星光电半导体显示技术有限公司 一种背光结构及其制作方法、显示装置

Also Published As

Publication number Publication date
KR20070010478A (ko) 2007-01-24
JP2007025686A (ja) 2007-02-01
US20070019410A1 (en) 2007-01-25

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Open date: 20070124