CN1811559A - 光学透镜系统、背光组件和显示装置 - Google Patents
光学透镜系统、背光组件和显示装置 Download PDFInfo
- Publication number
- CN1811559A CN1811559A CNA2005101260153A CN200510126015A CN1811559A CN 1811559 A CN1811559 A CN 1811559A CN A2005101260153 A CNA2005101260153 A CN A2005101260153A CN 200510126015 A CN200510126015 A CN 200510126015A CN 1811559 A CN1811559 A CN 1811559A
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- China
- Prior art keywords
- lenticular unit
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- pointolite
- lenticular
- optical lens
- 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.)
- Granted
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- 230000003287 optical effect Effects 0.000 title claims abstract description 154
- 239000000758 substrate Substances 0.000 claims abstract description 34
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000004020 luminiscence type Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/06—Simple or compound lenses with non-spherical faces with cylindrical or toric faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133611—Direct backlight including means for improving the brightness uniformity
-
- 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
- G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
-
- 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
- G02F1/133608—Direct backlight including particular frames or supporting 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
- G02F1/1336—Illuminating devices
- G02F1/133628—Illuminating devices with cooling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Led Device Packages (AREA)
- Lenses (AREA)
Abstract
Description
Claims (32)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0007574 | 2005-01-27 | ||
KR1020050007574A KR101214934B1 (ko) | 2005-01-27 | 2005-01-27 | 광학 렌즈, 이를 갖는 광학 모듈, 이를 갖는 백라이트어셈블리 및 이를 갖는 표시장치 |
KR1020050007574 | 2005-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1811559A true CN1811559A (zh) | 2006-08-02 |
CN1811559B CN1811559B (zh) | 2010-08-11 |
Family
ID=36696549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101260153A Expired - Fee Related CN1811559B (zh) | 2005-01-27 | 2005-11-24 | 光学透镜系统、背光组件和显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7513656B2 (zh) |
JP (1) | JP4754929B2 (zh) |
KR (1) | KR101214934B1 (zh) |
CN (1) | CN1811559B (zh) |
TW (1) | TWI332562B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573554A (zh) * | 2007-02-05 | 2009-11-04 | 夏普株式会社 | 背光装置和使用该背光装置的液晶显示装置 |
CN105593713A (zh) * | 2013-10-03 | 2016-05-18 | 富士胶片株式会社 | 投影图像显示用半反射镜及其制造方法以及投影图像显示系统 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI371871B (en) * | 2006-12-29 | 2012-09-01 | Ind Tech Res Inst | A led chip with micro lens |
DE102005061798A1 (de) * | 2005-09-30 | 2007-04-05 | Osram Opto Semiconductors Gmbh | Beleuchtungsanordnung |
US7833716B2 (en) | 2006-06-06 | 2010-11-16 | Gen-Probe Incorporated | Tagged oligonucleotides and their use in nucleic acid amplification methods |
EP2067177B1 (de) * | 2006-09-29 | 2017-04-19 | OSRAM Opto Semiconductors GmbH | Optoelektronisches bauelement |
CA2673017C (en) | 2006-12-21 | 2015-08-04 | Gen-Probe Incorporated | Methods and compositions for nucleic acid amplification |
US8092061B2 (en) * | 2009-04-15 | 2012-01-10 | Delphi Technologies, Inc. | Pipe having light-redirecting channels |
WO2011003020A1 (en) | 2009-07-01 | 2011-01-06 | Gen-Probe Incorporated | Methods and compositions for nucleic acid amplification |
US8992043B2 (en) | 2010-02-15 | 2015-03-31 | Abl Ip Holding Llc | Constructive occlusion lighting system and applications thereof |
US9157602B2 (en) * | 2010-05-10 | 2015-10-13 | Cree, Inc. | Optical element for a light source and lighting system using same |
US20130070168A1 (en) * | 2010-05-26 | 2013-03-21 | Sharp Kabushiki Kaisha | Led light source, led backlight, liquid crystal display device and tv reception device |
KR101064036B1 (ko) * | 2010-06-01 | 2011-09-08 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명 시스템 |
CN102893081A (zh) | 2010-07-07 | 2013-01-23 | 松下电器产业株式会社 | 配光控制装置及其制造方法、用该装置构成的发光装置 |
KR101704032B1 (ko) * | 2010-08-06 | 2017-02-22 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 조명시스템 |
KR101850435B1 (ko) * | 2011-08-09 | 2018-04-19 | 엘지이노텍 주식회사 | 발광 모듈 및 이를 포함하는 표시 장치 |
WO2013142437A1 (en) * | 2012-03-18 | 2013-09-26 | Robe Lighting, Inc. | Improved collimation system for an led luminaire |
KR101938541B1 (ko) * | 2012-10-29 | 2019-04-11 | 삼성전자주식회사 | 발광소자용 렌즈와 이를 이용한 발광소자 패키지 |
US9417126B2 (en) * | 2014-06-27 | 2016-08-16 | International Business Machines Corporation | Spectrometer insert for measuring temperature-dependent optical properties |
US20160245502A1 (en) * | 2015-02-23 | 2016-08-25 | Cambridge International Inc. | Lighted architectural panel system |
USD912572S1 (en) * | 2019-04-15 | 2021-03-09 | Edmond K. Chow | Article for floral arrangements |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362176A (en) * | 1943-03-25 | 1944-11-07 | Swanson Harold | Flashlight full-beam electric lamp |
US4013915A (en) * | 1975-10-23 | 1977-03-22 | Bell Telephone Laboratories, Incorporated | Light emitting device mounting arrangement |
US4698730A (en) * | 1986-08-01 | 1987-10-06 | Stanley Electric Co., Ltd. | Light-emitting diode |
JPH0326987A (ja) * | 1989-06-26 | 1991-02-05 | Seikosha Co Ltd | 発光針の電力供給装置 |
US5894195A (en) * | 1996-05-03 | 1999-04-13 | Mcdermott; Kevin | Elliptical axial lighting device |
US6144787A (en) * | 1998-05-04 | 2000-11-07 | Coherent, Inc. | Aiming and focussing device for fiber-transported laser radiation |
US6661029B1 (en) * | 2000-03-31 | 2003-12-09 | General Electric Company | Color tunable organic electroluminescent light source |
US6547423B2 (en) * | 2000-12-22 | 2003-04-15 | Koninklijke Phillips Electronics N.V. | LED collimation optics with improved performance and reduced size |
JP2002196108A (ja) * | 2000-12-27 | 2002-07-10 | Otec:Kk | レンズ及び保安灯 |
DE10102585A1 (de) * | 2001-01-20 | 2002-07-25 | Philips Corp Intellectual Pty | Farbige Beleuchtungseinrichtung |
EP1433349B1 (en) * | 2001-10-01 | 2005-12-14 | Research In Motion Limited | Contact management for mobile communication devices in wireless packet switched networks |
FR2836208B1 (fr) * | 2002-02-21 | 2004-09-03 | Valeo Vision | Feu de signalisation comportant une piece optique realisant une fonction de signalisation de maniere autonome |
JP3864862B2 (ja) * | 2002-04-04 | 2007-01-10 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
JP2004093977A (ja) * | 2002-08-30 | 2004-03-25 | Nsk Ltd | 光学部品保持装置及び光学装置 |
JP2004342587A (ja) * | 2003-04-22 | 2004-12-02 | Advanced Display Inc | バックライトおよびそれを用いた液晶表示装置 |
KR100995640B1 (ko) * | 2003-07-07 | 2010-11-19 | 엘지디스플레이 주식회사 | 액정표시모듈 |
US7052152B2 (en) * | 2003-10-03 | 2006-05-30 | Philips Lumileds Lighting Company, Llc | LCD backlight using two-dimensional array LEDs |
-
2005
- 2005-01-27 KR KR1020050007574A patent/KR101214934B1/ko not_active IP Right Cessation
- 2005-10-14 JP JP2005299573A patent/JP4754929B2/ja not_active Expired - Fee Related
- 2005-10-15 US US11/251,335 patent/US7513656B2/en not_active Expired - Fee Related
- 2005-10-21 TW TW094137036A patent/TWI332562B/zh not_active IP Right Cessation
- 2005-11-24 CN CN2005101260153A patent/CN1811559B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573554A (zh) * | 2007-02-05 | 2009-11-04 | 夏普株式会社 | 背光装置和使用该背光装置的液晶显示装置 |
CN105593713A (zh) * | 2013-10-03 | 2016-05-18 | 富士胶片株式会社 | 投影图像显示用半反射镜及其制造方法以及投影图像显示系统 |
CN105593713B (zh) * | 2013-10-03 | 2018-07-31 | 富士胶片株式会社 | 投影图像显示用半反射镜及其制造方法以及投影图像显示系统 |
Also Published As
Publication number | Publication date |
---|---|
KR20060086684A (ko) | 2006-08-01 |
CN1811559B (zh) | 2010-08-11 |
TW200628726A (en) | 2006-08-16 |
JP2006210315A (ja) | 2006-08-10 |
US7513656B2 (en) | 2009-04-07 |
US20060164838A1 (en) | 2006-07-27 |
KR101214934B1 (ko) | 2012-12-24 |
JP4754929B2 (ja) | 2011-08-24 |
TWI332562B (en) | 2010-11-01 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121219 |
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Effective date of registration: 20121219 Address after: South Korea Gyeonggi Do Yongin Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Electronics Co., Ltd. |
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Granted publication date: 20100811 Termination date: 20171124 |
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CF01 | Termination of patent right due to non-payment of annual fee |