CN1847956A - 照明系统和使用其的显示装置 - Google Patents
照明系统和使用其的显示装置 Download PDFInfo
- Publication number
- CN1847956A CN1847956A CNA2006100717005A CN200610071700A CN1847956A CN 1847956 A CN1847956 A CN 1847956A CN A2006100717005 A CNA2006100717005 A CN A2006100717005A CN 200610071700 A CN200610071700 A CN 200610071700A CN 1847956 A CN1847956 A CN 1847956A
- Authority
- CN
- China
- Prior art keywords
- reverberator
- led
- group
- sub
- light
- 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
Links
- 238000005286 illumination Methods 0.000 title abstract 2
- 230000003287 optical effect Effects 0.000 claims description 25
- 230000001788 irregular Effects 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 8
- 239000003086 colorant Substances 0.000 abstract description 7
- 230000000452 restraining effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000000295 emission spectrum Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0028—Light guide, e.g. taper
-
- 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
- F21V5/043—Refractors for light sources of lens shape the lens having cylindrical faces, e.g. rod lenses, toric lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/003—Lens or lenticular sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Liquid Crystal (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005107475 | 2005-04-04 | ||
JP2005107475A JP4404799B2 (ja) | 2005-04-04 | 2005-04-04 | 照明装置及び該照明装置を備える液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1847956A true CN1847956A (zh) | 2006-10-18 |
CN100526953C CN100526953C (zh) | 2009-08-12 |
Family
ID=37070161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100717005A Active CN100526953C (zh) | 2005-04-04 | 2006-04-03 | 照明系统和使用其的显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7350952B2 (zh) |
JP (1) | JP4404799B2 (zh) |
KR (1) | KR100807605B1 (zh) |
CN (1) | CN100526953C (zh) |
TW (1) | TWI339296B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101896764A (zh) * | 2007-12-21 | 2010-11-24 | 澳汰尔工程公司 | 使用发光二极管组件的光分布 |
CN102182968A (zh) * | 2011-05-16 | 2011-09-14 | 冠捷显示科技(厦门)有限公司 | 新型led背光源模组 |
CN101201147B (zh) * | 2006-12-14 | 2012-10-10 | 鸿富锦精密工业(深圳)有限公司 | 均匀导光机构 |
CN104094206A (zh) * | 2012-02-08 | 2014-10-08 | 微软公司 | 光学触摸导航 |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
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US7585097B2 (en) * | 2006-03-19 | 2009-09-08 | Tyco Electronics Canada Ulc | Light pipe providing wide illumination angle |
US8748909B2 (en) * | 2006-11-03 | 2014-06-10 | Apple Inc. | Display system |
US7534010B2 (en) * | 2006-12-28 | 2009-05-19 | Chunghwa Picture Tubes, Ltd. | Backlight module |
US8169388B2 (en) * | 2007-07-02 | 2012-05-01 | Apple Inc. | Color correction apparatus |
KR100911463B1 (ko) * | 2007-12-05 | 2009-08-11 | 최규만 | 면광원 장치 |
US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
US8360599B2 (en) | 2008-05-23 | 2013-01-29 | Ilumisys, Inc. | Electric shock resistant L.E.D. based light |
US7976196B2 (en) | 2008-07-09 | 2011-07-12 | Altair Engineering, Inc. | Method of forming LED-based light and resulting LED-based light |
US7946729B2 (en) | 2008-07-31 | 2011-05-24 | Altair Engineering, Inc. | Fluorescent tube replacement having longitudinally oriented LEDs |
US8674626B2 (en) | 2008-09-02 | 2014-03-18 | Ilumisys, Inc. | LED lamp failure alerting system |
US8256924B2 (en) | 2008-09-15 | 2012-09-04 | Ilumisys, Inc. | LED-based light having rapidly oscillating LEDs |
JP4528911B2 (ja) * | 2008-10-07 | 2010-08-25 | 株式会社オプトデザイン | 光源装置およびこの光源装置を用いた照明装置 |
US8653984B2 (en) | 2008-10-24 | 2014-02-18 | Ilumisys, Inc. | Integration of LED lighting control with emergency notification systems |
US8444292B2 (en) | 2008-10-24 | 2013-05-21 | Ilumisys, Inc. | End cap substitute for LED-based tube replacement light |
US8324817B2 (en) | 2008-10-24 | 2012-12-04 | Ilumisys, Inc. | Light and light sensor |
US7938562B2 (en) | 2008-10-24 | 2011-05-10 | Altair Engineering, Inc. | Lighting including integral communication apparatus |
US8901823B2 (en) | 2008-10-24 | 2014-12-02 | Ilumisys, Inc. | Light and light sensor |
US8214084B2 (en) | 2008-10-24 | 2012-07-03 | Ilumisys, Inc. | Integration of LED lighting with building controls |
WO2010049912A2 (en) * | 2008-10-31 | 2010-05-06 | Udayan Kanade | A light source with light recovery mechanism |
US8556452B2 (en) | 2009-01-15 | 2013-10-15 | Ilumisys, Inc. | LED lens |
US8362710B2 (en) | 2009-01-21 | 2013-01-29 | Ilumisys, Inc. | Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays |
US8664880B2 (en) | 2009-01-21 | 2014-03-04 | Ilumisys, Inc. | Ballast/line detection circuit for fluorescent replacement lamps |
US8330381B2 (en) | 2009-05-14 | 2012-12-11 | Ilumisys, Inc. | Electronic circuit for DC conversion of fluorescent lighting ballast |
US8299695B2 (en) | 2009-06-02 | 2012-10-30 | Ilumisys, Inc. | Screw-in LED bulb comprising a base having outwardly projecting nodes |
US8421366B2 (en) | 2009-06-23 | 2013-04-16 | Ilumisys, Inc. | Illumination device including LEDs and a switching power control system |
EP2553332B1 (en) | 2010-03-26 | 2016-03-23 | iLumisys, Inc. | Inside-out led bulb |
CA2794512A1 (en) | 2010-03-26 | 2011-09-29 | David L. Simon | Led light tube with dual sided light distribution |
WO2011119921A2 (en) | 2010-03-26 | 2011-09-29 | Altair Engineering, Inc. | Led light with thermoelectric generator |
US8454193B2 (en) | 2010-07-08 | 2013-06-04 | Ilumisys, Inc. | Independent modules for LED fluorescent light tube replacement |
US8596813B2 (en) | 2010-07-12 | 2013-12-03 | Ilumisys, Inc. | Circuit board mount for LED light tube |
EP2633227B1 (en) | 2010-10-29 | 2018-08-29 | iLumisys, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
CN102466168B (zh) * | 2010-10-29 | 2014-02-19 | 京东方科技集团股份有限公司 | 线光源及液晶显示装置 |
US8870415B2 (en) | 2010-12-09 | 2014-10-28 | Ilumisys, Inc. | LED fluorescent tube replacement light with reduced shock hazard |
JP2012164742A (ja) * | 2011-02-04 | 2012-08-30 | Showa Denko Kk | 照明装置および照明装置の製造方法 |
JP4979827B1 (ja) * | 2011-05-23 | 2012-07-18 | ポスコ エルイーディ カンパニー リミテッド | 光半導体基盤管型照明装置 |
US9072171B2 (en) | 2011-08-24 | 2015-06-30 | Ilumisys, Inc. | Circuit board mount for LED light |
US9184518B2 (en) | 2012-03-02 | 2015-11-10 | Ilumisys, Inc. | Electrical connector header for an LED-based light |
WO2014008463A1 (en) | 2012-07-06 | 2014-01-09 | Ilumisys, Inc. | Power supply assembly for led-based light tube |
US9271367B2 (en) | 2012-07-09 | 2016-02-23 | Ilumisys, Inc. | System and method for controlling operation of an LED-based light |
US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
WO2015012135A1 (ja) * | 2013-07-26 | 2015-01-29 | 堺ディスプレイプロダクト株式会社 | 照明装置及び液晶表示装置 |
US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
KR20160111975A (ko) | 2014-01-22 | 2016-09-27 | 일루미시스, 인크. | 어드레스된 led들을 갖는 led 기반 조명 |
US9510400B2 (en) | 2014-05-13 | 2016-11-29 | Ilumisys, Inc. | User input systems for an LED-based light |
US9784433B2 (en) * | 2014-09-30 | 2017-10-10 | The Boeing Company | Optical devices for light mixing |
CN104317103B (zh) * | 2014-11-13 | 2017-07-28 | 合肥京东方光电科技有限公司 | 背光模组及显示装置 |
US10161568B2 (en) | 2015-06-01 | 2018-12-25 | Ilumisys, Inc. | LED-based light with canted outer walls |
US20160356434A1 (en) * | 2015-06-02 | 2016-12-08 | Isuzu Optics Corp. | Light mixing structure |
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JP4411675B2 (ja) | 1998-12-24 | 2010-02-10 | パナソニック株式会社 | 信号表示灯 |
JP2002177218A (ja) | 2000-12-18 | 2002-06-25 | Asahi Optical Co Ltd | 電子内視鏡用光源ユニット |
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JP2007081234A (ja) * | 2005-09-15 | 2007-03-29 | Toyoda Gosei Co Ltd | 照明装置 |
-
2005
- 2005-04-04 JP JP2005107475A patent/JP4404799B2/ja active Active
-
2006
- 2006-03-10 TW TW095108145A patent/TWI339296B/zh active
- 2006-03-20 US US11/378,242 patent/US7350952B2/en active Active
- 2006-04-03 CN CNB2006100717005A patent/CN100526953C/zh active Active
- 2006-04-04 KR KR1020060030532A patent/KR100807605B1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101201147B (zh) * | 2006-12-14 | 2012-10-10 | 鸿富锦精密工业(深圳)有限公司 | 均匀导光机构 |
CN101896764A (zh) * | 2007-12-21 | 2010-11-24 | 澳汰尔工程公司 | 使用发光二极管组件的光分布 |
CN101896764B (zh) * | 2007-12-21 | 2013-07-10 | 伊卢米斯公司 | 使用发光二极管组件的光分布 |
CN102182968A (zh) * | 2011-05-16 | 2011-09-14 | 冠捷显示科技(厦门)有限公司 | 新型led背光源模组 |
CN104094206A (zh) * | 2012-02-08 | 2014-10-08 | 微软公司 | 光学触摸导航 |
Also Published As
Publication number | Publication date |
---|---|
JP2006286512A (ja) | 2006-10-19 |
KR100807605B1 (ko) | 2008-02-28 |
CN100526953C (zh) | 2009-08-12 |
US20060221619A1 (en) | 2006-10-05 |
TW200639526A (en) | 2006-11-16 |
KR20060106898A (ko) | 2006-10-12 |
TWI339296B (en) | 2011-03-21 |
US7350952B2 (en) | 2008-04-01 |
JP4404799B2 (ja) | 2010-01-27 |
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Effective date of registration: 20230518 Address after: Floor 4, No. 15, Lane 168, Xingshan Road, Neihu District, Taipei City, Taiwan, China, 114762, China Patentee after: HANNSTAR DISPLAY Corp. Address before: Apia, hiSoft center, No. 217 mailbox Patentee before: Jinzhen Co.,Ltd. |
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