JP2013258142A - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP2013258142A JP2013258142A JP2013110628A JP2013110628A JP2013258142A JP 2013258142 A JP2013258142 A JP 2013258142A JP 2013110628 A JP2013110628 A JP 2013110628A JP 2013110628 A JP2013110628 A JP 2013110628A JP 2013258142 A JP2013258142 A JP 2013258142A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light
- light emitting
- source module
- lead frame
- 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
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
- F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
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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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
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- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/62—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/281—Materials thereof; Structures thereof; Properties thereof; Coatings thereof
- F21S43/28135—Structures encapsulating the light source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
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- Manufacturing & Machinery (AREA)
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- Power Engineering (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
【解決手段】フレキシブルプリント回路基板上に配置される少なくとも一つの光源及び上記光源を埋めるように上記フレキシブルプリント回路基板上に配置されるレジン層を含む光源モジュール100と、上記光源モジュール100の一側及び他側のうち少なくともいずれかに形成され、上記光源から照射される光を反射する間接発光部と、上記光源モジュール100上に形成された上部面及び上記上部面と一体に形成され、下側方向に延長形成されて上記間接発光部の外側面と密着する側壁を備えた拡散板と、を含み、上記光源モジュール100と上記拡散板の上部面との間には、第1離隔空間が形成される構造の照明装置。
【選択図】図1
Description
図34を参照すると、第1リードフレーム810は、第1上面部812、第1上面部812の第1側部から折り曲げられる第1側面部814、及び第2側面部816を含むことができる。第1上面部812には発光チップ642、644が配置できる。
33 第1反射フィルム 35 第2反射フィルム
30 反射ユニット 31 反射パターン
37 離隔部材 40 レジン層
50 光学パターン層 52 第1光学シート
54 第2光学シート 56 接着層
60 光学パターン 70 拡散板
80 第1離隔空間 81 第2離隔空間
90 光反射部材 91 間接発光離隔空間
110 放熱部材
101-1〜101-n サブ光源モジュール
410-1、420-1、410-2 連結固定部
510、520、530、540 コネクタ
610 パッケージ胴体 620 第1リードフレーム
630 第2リードフレーム 640 発光チップ
645 ツェナーダイオード 650 ワイヤ
712 第1上面部 714 第1側面部
722、724 貫通孔 742 第2上面部
744 第2側面部 801 第2電極層
810 電極材料層 815 支持層
820 ボンディング層 825 反射層
830 オーミック領域 840 発光構造物
850 パッシベーション層 860 第1電極層
900 車両用ライト 910 光源モジュール
920 ライトハウジング
Claims (20)
- プリント回路基板上に配置される少なくとも一つの光源及び上記光源を埋めるように上記プリント回路基板上に配置されるレジン層を含む光源モジュールと、
上記光源モジュールの一側および他側のうち少なくともいずれかに形成され、上記光源から照射される光を反射する間接発光部と、
上記光源モジュール上に形成された上部面及び上記上部面と一体に形成され、下側方向に延長形成されて上記間接発光部の外側面と密着する側壁を備えた拡散板と、を含み、
上記光源モジュールと上記拡散板の上部面との間には第1離隔空間が形成される照明装置。 - 上記光源モジュールは、
上記プリント回路基板と上記レジン層との間に形成され、内部に離隔領域を備える反射ユニットをさらに含む請求項1に記載の照明装置。 - 上記光源モジュールは、
上記レジン層上に形成されて光を分散する光学パターンを備えた光学パターン層をさらに含む請求項1又は請求項2に記載の照明装置。 - 上記間接発光部は、
上記光源モジュールの一側及び他側のうち少なくともいずれかに形成された光反射部材と、
上記光源モジュールと上記光反射部材との間に形成された間接発光離隔空間と、を含む請求項1〜請求項3のうちいずれか一項に記載の照明装置。 - 上記反射ユニットは、
上記プリント回路基板の表面に密着する第1反射フィルムと、
上記第1反射フィルムと離隔されて上記離隔領域を形成する透明材料の第2反射フィルムと、を含む請求項2に記載の照明装置。 - 上記反射ユニットは、
上記第1反射フィルムと上記第2反射フィルムを離隔させる離隔部材をさらに含む請求項5に記載の照明装置。 - 上記離隔部材は、
内部に空洞部が形成されて第1離隔部を形成する接着物質で構成される単位離隔部材が少なくとも一つ以上配置される請求項6に記載の照明装置。 - 上記離隔部材は、複数の単位離隔部材が相互に離隔して配置され、
上記単位離隔部材の相互離隔される空間に第2離隔部が形成される請求項7に記載の照明装置。 - 上記光学パターン層は、
上記レジン層の上面に形成されて出射される光を分散する第1光学シートと、
上記第1光学シート上に形成される第2光学シートとをさらに含む請求項3に記載の照明装置。 - 上記光学パターン層は、
上記第1光学シートと上記第2光学シートとの間に形成された接着層をさらに含む請求項9に記載の照明装置。 - 上記接着層には上記光学パターンの周辺部を取り囲む第2離隔空間が形成される請求項10に記載の照明装置。
- 上記光学パターンは、
上記第1光学シートの上面又は上記第2光学シートの下面に形成される請求項9に記載の照明装置。 - 上記光学パターンは、
TiO2、CaCO3、BaSO4、Al2O3、Silicon、PS(Polystyrene)から選ばれるいずれか一つ以上を含む拡散パターンと、
Al又はAlとTiO2の混合物質を含む遮光パターンの重畳構造からなる請求項3に記載の照明装置。 - 上記レジン層は、
オリゴマーを含む紫外線硬化樹脂からなる請求項1〜請求項13のうちいずれか一項に記載の照明装置。 - 上記レジン層は、
シリコン(silicon)、シリカ(silica)、グラスバブル(glass bubble)、PMMA、ウレタン(urethane)、Zn、Zr、Al2O3、アクリル(acryl)から選ばれる少なくともいずれか一つで構成される光を拡散させるための拡散物質をさらに含む請求項1〜請求項14のうちいずれか一項に記載の照明装置。 - 上記光源モジュールは、
上記反射ユニット上に形成された反射パターンをさらに含む請求項2に記載の照明装置。 - 上記光源は、
側面型(side view type)の発光素子パッケージである請求項1〜請求項16のうちいずれか一項に記載の照明装置。 - 上記光源は、
キャビティを有するパッケージ胴体と、
上記キャビティに露出される一端、及び上記パッケージ胴体を貫通して上記パッケージ胴体の一面に露出される他端を含む第1リードフレームと、
上記パッケージ胴体の上記一面の一側に露出される一端、上記パッケージ胴体の上記一面の他側に露出される他端、及び上記キャビティに露出される中間部を含む第2リードフレームと、
第1半導体層、活性層、第2半導体層、及び上記第1リードフレーム上に配置される少なくとも一つの発光チップを含む光源パッケージからなる請求項1〜請求項17のうちいずれか一項に記載の照明装置。 - 上記第1リードフレームは、
上記キャビティに露出される第1上面部と、
上記第1上面部の第1側部から折り曲げられ、上記パッケージ胴体の上記一面に露出される第1側面部を含む請求項18に記載の照明装置。 - 上記第2リードフレームは、
上記第1上面部の少なくとも一つの側部の周りに配置され、上記パッケージ胴体の上記キャビティに露出される第2上面部と、
上記第2上面部から折り曲げられ、上記パッケージ胴体の上記一面の上記一側及び上記他側にそれぞれ露出される第2側面部と、を含む請求項19に記載の照明装置。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019075280A (ja) * | 2017-10-16 | 2019-05-16 | シチズン電子株式会社 | 面状ライトユニット |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8858025B2 (en) * | 2012-03-07 | 2014-10-14 | Lg Innotek Co., Ltd. | Lighting device |
JP6275399B2 (ja) * | 2012-06-18 | 2018-02-07 | エルジー イノテック カンパニー リミテッド | 照明装置 |
CN103511885B (zh) * | 2012-06-27 | 2016-06-08 | Lg伊诺特有限公司 | 照明装置 |
JP6282419B2 (ja) * | 2012-07-27 | 2018-02-21 | エルジー イノテック カンパニー リミテッド | 照明装置 |
US8960977B2 (en) | 2012-08-10 | 2015-02-24 | Lg Innotek Co., Ltd. | Illuminating device |
CN107883219B (zh) | 2012-08-10 | 2020-10-09 | Lg伊诺特有限公司 | 照明装置 |
KR20150025231A (ko) * | 2013-08-28 | 2015-03-10 | 서울반도체 주식회사 | 광원 모듈 및 그 제조 방법, 및 백라이트 유닛 |
KR101620147B1 (ko) * | 2013-12-18 | 2016-05-23 | 현대자동차주식회사 | 차량용 램프의 광원모듈 |
KR102147940B1 (ko) | 2013-12-27 | 2020-08-25 | 엘지이노텍 주식회사 | 조명 장치 |
KR102264379B1 (ko) * | 2014-02-05 | 2021-06-15 | 엘지이노텍 주식회사 | 광학 부재 및 이를 이용하는 조명 장치 |
FR3032561B1 (fr) * | 2015-02-05 | 2023-05-12 | Valeo Vision | Dispositif de connexion d’une source lumineuse a un dispositif d’alimentation electrique |
US10454412B2 (en) | 2015-07-31 | 2019-10-22 | International Business Machines Corporation | Tunable photonic harvesting for solar energy conversion and dynamic shading tolerance |
CN105508996A (zh) * | 2015-12-25 | 2016-04-20 | 张理够 | 台灯灯罩及其生产方法 |
US10490675B2 (en) | 2016-03-01 | 2019-11-26 | International Business Machines Corporation | User-preference driven control of electrical and thermal output from a photonic energy device |
US10651784B2 (en) | 2017-02-28 | 2020-05-12 | International Business Machines Corporation | Solar farming with mobile photonic harvesters |
JP6919269B2 (ja) * | 2017-03-29 | 2021-08-18 | セイコーエプソン株式会社 | 光源装置及びプロジェクター |
US10514574B2 (en) | 2017-07-24 | 2019-12-24 | Wuhan China Star Optoelectronics Technology Co., Ltd | Direct type backlight module and liquid crystal display |
CN107390428A (zh) * | 2017-07-24 | 2017-11-24 | 武汉华星光电技术有限公司 | 直下式背光模组以及液晶显示器 |
US10957825B2 (en) * | 2017-09-25 | 2021-03-23 | Lg Innotek Co., Ltd. | Lighting module and lighting apparatus having thereof |
KR20200037509A (ko) | 2018-10-01 | 2020-04-09 | 엘지이노텍 주식회사 | 조명 장치 |
KR102683372B1 (ko) | 2018-10-24 | 2024-07-10 | 엘지이노텍 주식회사 | 조명 모듈 및 이를 구비한 조명 장치 |
CN109268775A (zh) * | 2018-11-13 | 2019-01-25 | 华域视觉科技(上海)有限公司 | 用于车灯的光学零件、车灯及汽车 |
CN109723457B (zh) * | 2018-12-21 | 2020-11-24 | 重庆交通大学 | 公路隧道内环境照明优化方法 |
JP2022535912A (ja) * | 2019-06-04 | 2022-08-10 | エルジー イノテック カンパニー リミテッド | 照明モジュールおよびこれを備えた照明装置 |
JP7448805B2 (ja) * | 2020-04-28 | 2024-03-13 | 日亜化学工業株式会社 | 発光装置の製造方法 |
KR20210136720A (ko) | 2020-05-08 | 2021-11-17 | 삼성전자주식회사 | 발광 장치 |
CZ2020393A3 (cs) * | 2020-07-03 | 2022-01-12 | Varroc Lighting Systems, s.r.o. | Světelný modul, zejména pro osvětlovací zařízení vozidla, a osvětlovací zařízení vozidla |
KR20220026684A (ko) * | 2020-08-26 | 2022-03-07 | 엘지이노텍 주식회사 | 조명 장치 및 이를 포함하는 램프 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003188423A (ja) * | 2001-12-14 | 2003-07-04 | Rohm Co Ltd | 半導体発光装置の製造方法 |
JP2009152639A (ja) * | 1997-07-29 | 2009-07-09 | Osram Opto Semiconductors Gmbh | 表面実装可能な光電素子 |
US20090213571A1 (en) * | 2008-02-22 | 2009-08-27 | Min Ji Jin | Back light unit |
JP2009213041A (ja) * | 2008-03-06 | 2009-09-17 | Rohm Co Ltd | Ledモジュールの製造方法、および画像読取装置 |
JP2011044425A (ja) * | 2009-07-24 | 2011-03-03 | Victor Co Of Japan Ltd | バックライトユニット及び液晶表示装置 |
US20110199788A1 (en) * | 2010-01-18 | 2011-08-18 | Park Joo Hyang | Lighting unit and display device having the same |
KR20120004222A (ko) * | 2010-07-06 | 2012-01-12 | 엘지이노텍 주식회사 | 백라이트유닛 및 이를 이용한 액정표시장치 |
JP2012099462A (ja) * | 2010-11-02 | 2012-05-24 | Lg Innotek Co Ltd | バックライトユニット及びそれを用いたディスプレイ装置 |
JP2012104849A (ja) * | 2010-02-12 | 2012-05-31 | Lg Innotek Co Ltd | 発光素子、発光素子の製造方法、及び発光素子パッケージ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1819961A1 (en) * | 2004-12-03 | 2007-08-22 | Philips Intellectual Property & Standards GmbH | Lighting device |
KR100580753B1 (ko) * | 2004-12-17 | 2006-05-15 | 엘지이노텍 주식회사 | 발광소자 패키지 |
CN101344609B (zh) * | 2007-07-12 | 2012-10-10 | 鸿富锦精密工业(深圳)有限公司 | 背光模组及其光学板 |
KR20100086881A (ko) * | 2009-01-23 | 2010-08-02 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 포함하는 표시 장치 |
CN201661894U (zh) * | 2010-01-28 | 2010-12-01 | 鼎尉科技有限公司 | 可方便组装的照明装置 |
KR101171546B1 (ko) | 2010-07-23 | 2012-08-06 | 희성전자 주식회사 | 측면 조광형 백라이트 장치 |
JP2012032533A (ja) * | 2010-07-29 | 2012-02-16 | Sumitomo Chemical Co Ltd | 光偏向板、面光源装置及び透過型画像表示装置 |
JP2012063666A (ja) * | 2010-09-17 | 2012-03-29 | Konica Minolta Opto Inc | 液晶表示装置の背面側偏光板及びそれが具備された液晶表示装置 |
DE102010061972A1 (de) | 2010-10-15 | 2012-04-19 | Tridonic Jennersdorf Gmbh | LED-Strahler mit Reflektor |
US9318669B2 (en) * | 2012-01-30 | 2016-04-19 | Cree, Inc. | Methods of determining and making red nitride compositions |
-
2013
- 2013-05-27 JP JP2013110628A patent/JP6192987B2/ja active Active
- 2013-05-31 US US13/907,093 patent/US9312458B2/en active Active
- 2013-06-10 EP EP13171316.6A patent/EP2677556B1/en active Active
- 2013-06-13 CN CN201310233799.4A patent/CN103486460B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009152639A (ja) * | 1997-07-29 | 2009-07-09 | Osram Opto Semiconductors Gmbh | 表面実装可能な光電素子 |
JP2003188423A (ja) * | 2001-12-14 | 2003-07-04 | Rohm Co Ltd | 半導体発光装置の製造方法 |
US20090213571A1 (en) * | 2008-02-22 | 2009-08-27 | Min Ji Jin | Back light unit |
JP2009213041A (ja) * | 2008-03-06 | 2009-09-17 | Rohm Co Ltd | Ledモジュールの製造方法、および画像読取装置 |
JP2011044425A (ja) * | 2009-07-24 | 2011-03-03 | Victor Co Of Japan Ltd | バックライトユニット及び液晶表示装置 |
US20110199788A1 (en) * | 2010-01-18 | 2011-08-18 | Park Joo Hyang | Lighting unit and display device having the same |
JP2012104849A (ja) * | 2010-02-12 | 2012-05-31 | Lg Innotek Co Ltd | 発光素子、発光素子の製造方法、及び発光素子パッケージ |
KR20120004222A (ko) * | 2010-07-06 | 2012-01-12 | 엘지이노텍 주식회사 | 백라이트유닛 및 이를 이용한 액정표시장치 |
JP2012099462A (ja) * | 2010-11-02 | 2012-05-24 | Lg Innotek Co Ltd | バックライトユニット及びそれを用いたディスプレイ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2019075280A (ja) * | 2017-10-16 | 2019-05-16 | シチズン電子株式会社 | 面状ライトユニット |
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CN103486460A (zh) | 2014-01-01 |
EP2677556B1 (en) | 2016-10-19 |
EP2677556A2 (en) | 2013-12-25 |
US20130328090A1 (en) | 2013-12-12 |
US9312458B2 (en) | 2016-04-12 |
EP2677556A3 (en) | 2015-06-03 |
JP6192987B2 (ja) | 2017-09-06 |
CN103486460B (zh) | 2016-07-13 |
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