JPWO2010146893A1 - 照明装置、表示装置、及びテレビジョン受像器 - Google Patents
照明装置、表示装置、及びテレビジョン受像器 Download PDFInfo
- Publication number
- JPWO2010146893A1 JPWO2010146893A1 JP2011519624A JP2011519624A JPWO2010146893A1 JP WO2010146893 A1 JPWO2010146893 A1 JP WO2010146893A1 JP 2011519624 A JP2011519624 A JP 2011519624A JP 2011519624 A JP2011519624 A JP 2011519624A JP WO2010146893 A1 JPWO2010146893 A1 JP WO2010146893A1
- Authority
- JP
- Japan
- Prior art keywords
- connector
- light emitting
- light
- emitting element
- led
- 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.)
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Classifications
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- G02F1/133606—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
- G02F1/133611—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
- G02F1/133612—Electrical details
Abstract
Description
41 シャーシ
43 拡散板
MJ 発光モジュール
11 内蔵反射シート
21 実装基板
22 LED
24 拡散レンズ
25、25A、25B、25C、25D コネクタ
26 面取り部
27 アール部
28 階段部
59 液晶表示パネル
69 表示装置
89 テレビジョン受像器
Claims (11)
- 照明装置であって、以下を特徴とするもの:
拡散板と、前記拡散板に光を照射する光源とを含み、
前記光源は発光素子を実装した実装基板を複数組み合わせて構成されるものであり、前記複数の実装基板の縁同士には、互いの間で電気的接続をなすコネクタが装着されるとともに、前記コネクタは、前記発光素子が前記拡散板に輝度を与える照射光領域に非干渉状態に置かれる。 - 請求項1の照明装置であって、以下を特徴とするもの:
前記発光素子を覆う拡散レンズを備え、前記拡散レンズから出射する光が前記照射光領域を形成する。 - 請求項1の照明装置であって、以下を特徴とするもの:
前記コネクタの角部の中で、少なくとも前記発光素子に面する側に位置する箇所が前記発光素子から遠ざけられることにより、前記照射光領域に非干渉状態となる形状が前記コネクタに与えられる。 - 請求項3の照明装置であって、以下を特徴とするもの:
前記コネクタの角部の中で、少なくとも前記発光素子に面する側に位置する箇所が、そこに面取り部が形成されることにより、前記発光素子から遠ざけられる。 - 請求項3の照明装置であって、以下を特徴とするもの:
前記コネクタの角部の中で、少なくとも前記発光素子に面する側に位置する箇所が、そこにアール部が形成されることにより、前記発光素子から遠ざけられる。 - 請求項3の照明装置であって、以下を特徴とするもの:
前記コネクタの角部の中で、少なくとも前記発光素子に面する側に位置する箇所が、そこに階段部が形成されることにより、前記発光素子から遠ざけられる。 - 請求項1の照明装置であって、以下を特徴とするもの:
前記コネクタの高さ寸法が小さくされることにより、前記照射光領域に非干渉状態となる形状が前記コネクタに与えられる。 - 請求項1の照明装置であって、以下を特徴とするもの:
前記発光素子はLEDである。 - 表示装置であって、以下を特徴とするもの:
請求項1から8のいずれかの照明装置と、前記照明装置からの光を受ける表示パネルと、を含む。 - 請求項9の表示装置であって、以下を特徴とするもの:
前記表示パネルは液晶表示パネルである。 - テレビジョン受像器であって、以下を特徴とするもの:
請求項9の表示装置を備える。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011519624A JP5138812B2 (ja) | 2009-06-15 | 2010-02-17 | 照明装置、表示装置、及びテレビジョン受像器 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009141741 | 2009-06-15 | ||
JP2009141741 | 2009-06-15 | ||
PCT/JP2010/052312 WO2010146893A1 (ja) | 2009-06-15 | 2010-02-17 | 照明装置、表示装置、及びテレビジョン受像器 |
JP2011519624A JP5138812B2 (ja) | 2009-06-15 | 2010-02-17 | 照明装置、表示装置、及びテレビジョン受像器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010146893A1 true JPWO2010146893A1 (ja) | 2012-12-06 |
JP5138812B2 JP5138812B2 (ja) | 2013-02-06 |
Family
ID=43356223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011519624A Expired - Fee Related JP5138812B2 (ja) | 2009-06-15 | 2010-02-17 | 照明装置、表示装置、及びテレビジョン受像器 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8789960B2 (ja) |
EP (1) | EP2428719B1 (ja) |
JP (1) | JP5138812B2 (ja) |
CN (1) | CN102428312A (ja) |
BR (1) | BR112012000542A2 (ja) |
RU (1) | RU2497040C2 (ja) |
WO (1) | WO2010146893A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2926050A1 (en) | 2012-12-03 | 2015-10-07 | Koninklijke Philips N.V. | Light emitting arrangement using light guides. |
KR102203950B1 (ko) * | 2014-02-05 | 2021-01-19 | 삼성디스플레이 주식회사 | 광원 모듈, 이를 포함하는 백라이트 어셈블리 및 표시 장치 |
CN104456187A (zh) * | 2014-11-13 | 2015-03-25 | 惠州市华瑞光源科技有限公司 | 一种背光组件及所得的液晶电视 |
CN106151888B (zh) * | 2015-05-11 | 2021-03-02 | 松下知识产权经营株式会社 | 光源单元和包括该光源单元的照明器具 |
CN110738937B (zh) * | 2018-07-20 | 2021-12-07 | 英属开曼群岛商镎创科技股份有限公司 | 显示面板 |
USD925110S1 (en) * | 2019-10-01 | 2021-07-13 | Vince DUNDEE | LED display ceiling mount |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6543911B1 (en) * | 2000-05-08 | 2003-04-08 | Farlight Llc | Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore |
RU2235942C2 (ru) * | 2001-12-29 | 2004-09-10 | Басов Юрий Георгиевич | Осветительный плафон на светодиодах |
DE10361116B4 (de) * | 2003-12-22 | 2010-06-17 | Auer Lighting Gmbh | Stufenlinsenscheinwerfer |
RU2267053C2 (ru) * | 2004-03-16 | 2005-12-27 | Марков Валерий Николаевич | Универсальная светодиодная лампа |
JP2005339881A (ja) * | 2004-05-25 | 2005-12-08 | Hitachi Displays Ltd | 照明装置、照明モジュール及び液晶表示装置 |
KR101157233B1 (ko) * | 2004-10-30 | 2012-06-15 | 엘지디스플레이 주식회사 | 발광 다이오드 백라이트 장치 및 이를 채용한 액정표시장치 |
KR20060134375A (ko) * | 2005-06-22 | 2006-12-28 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 구비한 표시 장치 |
KR20070006458A (ko) * | 2005-07-08 | 2007-01-11 | 삼성전자주식회사 | 발광 다이오드 모듈, 이를 구비한 백라이트 어셈블리, 및이를 구비한 표시 장치 |
KR101212137B1 (ko) * | 2005-08-05 | 2012-12-14 | 엘지디스플레이 주식회사 | 백라이트 유닛 |
US7621655B2 (en) * | 2005-11-18 | 2009-11-24 | Cree, Inc. | LED lighting units and assemblies with edge connectors |
US7959325B2 (en) * | 2005-11-18 | 2011-06-14 | Cree, Inc. | Solid state lighting units and methods of forming solid state lighting units |
KR100755615B1 (ko) * | 2006-04-14 | 2007-09-06 | 삼성전기주식회사 | 발광 다이오드를 이용한 액정 표시 장치의 백라이트 |
KR101239823B1 (ko) * | 2006-06-26 | 2013-03-06 | 엘지디스플레이 주식회사 | 액정표시장치용 백라이트 유닛 |
KR20080013592A (ko) * | 2006-08-09 | 2008-02-13 | 삼성전자주식회사 | 백라이트 유닛 및 이를 포함하는 표시 장치 |
JP4533352B2 (ja) | 2006-08-09 | 2010-09-01 | 昭和電工株式会社 | 発光装置、表示装置、およびカバー取付部材 |
KR101277750B1 (ko) * | 2006-10-19 | 2013-06-24 | 삼성디스플레이 주식회사 | 반사 부재, 이를 갖는 백라이트 어셈블리 및 표시장치 |
JP4743104B2 (ja) * | 2006-12-13 | 2011-08-10 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
DE102007023651A1 (de) * | 2007-05-22 | 2008-11-27 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungseinrichtung, Hinterleuchtungsvorrichtung und Anzeigevorrichtung |
JP2009076456A (ja) * | 2007-08-31 | 2009-04-09 | Sharp Corp | バックライト装置、及び、表示装置 |
CN101408291A (zh) * | 2007-10-11 | 2009-04-15 | 富士迈半导体精密工业(上海)有限公司 | 光源模组及相应的光源装置 |
KR101535926B1 (ko) * | 2008-08-12 | 2015-07-13 | 삼성디스플레이 주식회사 | 엘이디 백라이트 어셈블리 및 이를 이용하는 액정표시장치 |
KR101359674B1 (ko) * | 2008-08-14 | 2014-02-07 | 삼성전자주식회사 | 면 광원 장치 및 이를 구비하는 백라이트 유닛 |
TW201018822A (en) * | 2008-11-10 | 2010-05-16 | Everlight Electronics Co Ltd | Illumination device and light emitting diode module |
-
2010
- 2010-02-17 JP JP2011519624A patent/JP5138812B2/ja not_active Expired - Fee Related
- 2010-02-17 BR BR112012000542A patent/BR112012000542A2/pt not_active IP Right Cessation
- 2010-02-17 RU RU2012101238/07A patent/RU2497040C2/ru not_active IP Right Cessation
- 2010-02-17 US US13/320,781 patent/US8789960B2/en active Active
- 2010-02-17 WO PCT/JP2010/052312 patent/WO2010146893A1/ja active Application Filing
- 2010-02-17 EP EP10789271.3A patent/EP2428719B1/en not_active Not-in-force
- 2010-02-17 CN CN2010800216129A patent/CN102428312A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2010146893A1 (ja) | 2010-12-23 |
CN102428312A (zh) | 2012-04-25 |
RU2497040C2 (ru) | 2013-10-27 |
EP2428719A4 (en) | 2013-04-24 |
US8789960B2 (en) | 2014-07-29 |
RU2012101238A (ru) | 2013-07-27 |
EP2428719B1 (en) | 2016-01-13 |
JP5138812B2 (ja) | 2013-02-06 |
EP2428719A1 (en) | 2012-03-14 |
US20120074440A1 (en) | 2012-03-29 |
BR112012000542A2 (pt) | 2019-09-24 |
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