NL1030287A1 - Zijlicht uitzendende inrichting, achterverlichtingseenheid voorzien van de zijlicht uitzendende inrichting en vloeibaar kristaldisplayapparaat dat gebruik maakt van de achterverlichtingseenheid. - Google Patents

Zijlicht uitzendende inrichting, achterverlichtingseenheid voorzien van de zijlicht uitzendende inrichting en vloeibaar kristaldisplayapparaat dat gebruik maakt van de achterverlichtingseenheid.

Info

Publication number
NL1030287A1
NL1030287A1 NL1030287A NL1030287A NL1030287A1 NL 1030287 A1 NL1030287 A1 NL 1030287A1 NL 1030287 A NL1030287 A NL 1030287A NL 1030287 A NL1030287 A NL 1030287A NL 1030287 A1 NL1030287 A1 NL 1030287A1
Authority
NL
Netherlands
Prior art keywords
light emitting
backlight unit
side light
emitting device
liquid crystal
Prior art date
Application number
NL1030287A
Other languages
English (en)
Other versions
NL1030287C2 (nl
Inventor
Ji-Whan Noh
Dong-Ha Kim
Joon-Chan Park
Kye-Hoon Lee
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 NL1030287A1 publication Critical patent/NL1030287A1/nl
Application granted granted Critical
Publication of NL1030287C2 publication Critical patent/NL1030287C2/nl

Links

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
    • 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
    • G02F1/133603—Direct backlight with LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0061—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a LED

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)
  • Planar Illumination Modules (AREA)
NL1030287A 2004-10-29 2005-10-27 Zijlicht uitzendende inrichting, achterverlichtingseenheid voorzien van de zijlicht uitzendende inrichting en vloeibaar kristaldisplayapparaat dat gebruik maakt van de achterverlichtingseenheid. NL1030287C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040087059 2004-10-29
KR1020040087059A KR100657281B1 (ko) 2004-10-29 2004-10-29 측 발광 디바이스 및 이를 광원으로 사용하는 백라이트유닛 및 이를 채용한 액정표시장치

Publications (2)

Publication Number Publication Date
NL1030287A1 true NL1030287A1 (nl) 2006-05-03
NL1030287C2 NL1030287C2 (nl) 2011-03-07

Family

ID=36261587

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1030287A NL1030287C2 (nl) 2004-10-29 2005-10-27 Zijlicht uitzendende inrichting, achterverlichtingseenheid voorzien van de zijlicht uitzendende inrichting en vloeibaar kristaldisplayapparaat dat gebruik maakt van de achterverlichtingseenheid.

Country Status (3)

Country Link
US (1) US7543965B2 (nl)
KR (1) KR100657281B1 (nl)
NL (1) NL1030287C2 (nl)

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JP2011507254A (ja) 2007-12-11 2011-03-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ハイブリッド上部反射器を備える側面放射装置
RU2481670C2 (ru) 2007-12-11 2013-05-10 Конинклейке Филипс Электроникс Н.В. Устройство бокового свечения с гибридным верхним отражателем
US20100085764A1 (en) * 2008-10-03 2010-04-08 Ping-Han Chuang Light distribution panel having light distribution curves formed of multiple faces
GB2464916B (en) 2008-10-21 2013-07-31 Iti Scotland Ltd Light Guides
WO2010070885A1 (ja) * 2008-12-15 2010-06-24 パナソニック株式会社 面状照明装置および液晶ディスプレイ装置
WO2010100505A1 (en) 2009-03-05 2010-09-10 Iti Scotland Limited Light guides
TWI596406B (zh) 2009-03-05 2017-08-21 Ｉｔｉ蘇格蘭有限公司 光導元件
KR101580994B1 (ko) * 2009-03-13 2016-01-12 삼성전자주식회사 반사 투과 일체형 디스플레이 장치
EP2497996B1 (en) * 2009-11-04 2018-08-15 Nalux Co. Ltd. Lighting device
TWI407044B (zh) * 2009-12-29 2013-09-01 Chi Lin Optoelectronics Co Ltd 一種背光模組及其光源組件
TWI407036B (zh) * 2010-09-30 2013-09-01 Hon Hai Prec Ind Co Ltd 三色混光led點光源裝置
TWI409406B (zh) * 2010-09-30 2013-09-21 Hon Hai Prec Ind Co Ltd 發光二極體燈具
US20120113621A1 (en) * 2010-11-10 2012-05-10 Taiwan Semiconductor Manufacturing Company, Ltd. Batwing beam based led and backlight module using the same
TW201224334A (en) 2010-12-07 2012-06-16 Ind Tech Res Inst Flexible light source module
KR101476002B1 (ko) * 2012-10-22 2014-12-23 (주)뉴옵틱스 액정 디스플레이의 면 광원 장치를 위한 광 산란 렌즈
JP2018061024A (ja) 2016-10-04 2018-04-12 株式会社エンプラス 光束制御部材、発光装置および照明装置
WO2018066418A1 (ja) * 2016-10-04 2018-04-12 株式会社エンプラス 光束制御部材、発光装置および照明装置
CN106896577A (zh) * 2017-03-27 2017-06-27 武汉华星光电技术有限公司 透反射式液晶显示器

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Also Published As

Publication number Publication date
US20060092663A1 (en) 2006-05-04
KR20060037953A (ko) 2006-05-03
US7543965B2 (en) 2009-06-09
NL1030287C2 (nl) 2011-03-07
KR100657281B1 (ko) 2006-12-14

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Effective date: 20150501