JP5198432B2 - 埋め込みled - Google Patents
埋め込みled Download PDFInfo
- Publication number
- JP5198432B2 JP5198432B2 JP2009507212A JP2009507212A JP5198432B2 JP 5198432 B2 JP5198432 B2 JP 5198432B2 JP 2009507212 A JP2009507212 A JP 2009507212A JP 2009507212 A JP2009507212 A JP 2009507212A JP 5198432 B2 JP5198432 B2 JP 5198432B2
- Authority
- JP
- Japan
- Prior art keywords
- led
- array system
- led array
- led package
- refractive index
- 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.)
- Active
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10165—Functional features of the laminated safety glass or glazing
- B32B17/10541—Functional features of the laminated safety glass or glazing comprising a light source or a light guide
-
- 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
- F21K9/68—Details of reflectors forming part of the light source
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Telephone Function (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Finger-Pressure Massage (AREA)
Description
− LEDパッケージを、前記LEDパッケージに駆動電圧を供給する手段を具備する基板プレート上に配設するステップと、
− 前記LEDパッケージの上にポリマの支持層を塗布するステップと、
− スタックを、圧力を加えながら加熱し、斯くして、前記ポリマの媒体内にコリメータを完全に埋め込むステップとを有する。
I0 放射面に対して垂直なLEDの光度(cd)
n 屈折率
S 放射面(m2)
L 輝度(cd/m2)
Ψ 出射角(ラジアン)
θ コリメータのくさび角度(ラジアン)
を用いて計算され得る。コリメータの関連アスペクト比(h/w)は、
w コリメータの幅(m)
d コリメータの入口寸法(m)
である。
一例として、(適切なグレア防止のために必要とされる)Ψ=60度であると仮定すると、くさび角度θ=13.7度において、コリメータのアスペクト比(h/w)は、1.18である。この場合、光は、120度のコーン内で逃げる。同時に、
表1:レイトレーシング技法を用いて計算した、従来技術のソリューションと、本発明との比較
Claims (7)
- 少なくとも1つのLEDパッケージを有するLEDアレイシステムであり、前記少なくとも1つのLEDパッケージが、LEDを有し、前記LEDパッケージに駆動電圧を供給する手段を具備する基板上に配設され、前記少なくとも1つのLEDパッケージが、支持層内に埋め込まれ、最上層が、前記最上層と、前記基板との間に前記支持層を挟むようにして配設されるLEDアレイシステムであって、前記少なくとも1つのLEDパッケージが、前記LEDによって放射される光をコリメートするための反射面を持つ反射器を有し、前記反射面に隣接する半径方向外側の第1ボリュームに、前記反射面の半径方向内側の第2ボリュームの屈折率より低い屈折率を持つ媒体が充填され、それにより、前記LEDから送出される光が、前記反射面において全反射を経験し、前記基板及び前記最上層が、ガラス製であり、前記支持層が、ポリマ製であり、前記第1ボリュームが、屈折率が1であるガスを有し、前記第2ボリュームが、前記ポリマの屈折率と等しい屈折率を備える透明な材料を有するLEDアレイシステム。
- 請求項1に記載のLEDアレイシステムであって、前記ポリマが、PVBであるLEDアレイシステム。
- 請求項1又は2に記載のLEDアレイシステムであって、前記反射面が、前記支持層の垂線と直交する断面であって、前記LEDからの距離の関数として増大していく断面を持つLEDアレイシステム。
- 請求項1乃至3のいずれか一項に記載のLEDアレイシステムであって、前記反射面が、円錐台を有するLEDアレイシステム。
- 請求項1乃至3のいずれか一項に記載のLEDアレイシステムであって、前記反射面が、複合放物面集光器を有するLEDアレイシステム。
- 請求項1乃至5のいずれか一項に記載のLEDアレイシステムであって、望ましい方向上のコーン2Ψの外側では、グレアを500cd/m2未満に保つよう構成されるLEDアレイシステム。
- 請求項1乃至6のいずれか一項に記載のLEDアレイシステムを含む照明システム。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06113019.1 | 2006-04-25 | ||
| EP06113019 | 2006-04-25 | ||
| PCT/IB2007/051390 WO2007122555A1 (en) | 2006-04-25 | 2007-04-18 | Immersed leds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009535798A JP2009535798A (ja) | 2009-10-01 |
| JP5198432B2 true JP5198432B2 (ja) | 2013-05-15 |
Family
ID=38293177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009507212A Active JP5198432B2 (ja) | 2006-04-25 | 2007-04-18 | 埋め込みled |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7905635B2 (ja) |
| EP (1) | EP2013530B1 (ja) |
| JP (1) | JP5198432B2 (ja) |
| KR (1) | KR20090009905A (ja) |
| CN (1) | CN101432566B (ja) |
| AT (1) | ATE441062T1 (ja) |
| BR (1) | BRPI0709639A2 (ja) |
| DE (1) | DE602007002187D1 (ja) |
| ES (1) | ES2331593T3 (ja) |
| TW (1) | TW200818543A (ja) |
| WO (1) | WO2007122555A1 (ja) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
| AT506530B1 (de) * | 2008-02-22 | 2012-01-15 | Hierzer Andreas | Leuchtelement |
| 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 |
| US8653984B2 (en) | 2008-10-24 | 2014-02-18 | Ilumisys, Inc. | Integration of LED lighting control with emergency notification systems |
| US8214084B2 (en) | 2008-10-24 | 2012-07-03 | Ilumisys, Inc. | Integration of LED lighting with building controls |
| 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 |
| US8324817B2 (en) | 2008-10-24 | 2012-12-04 | Ilumisys, Inc. | Light and light sensor |
| CA2765200A1 (en) | 2009-06-23 | 2011-01-13 | Altair Engineering, Inc. | Illumination device including leds and a switching power control system |
| EP2553320A4 (en) | 2010-03-26 | 2014-06-18 | Ilumisys Inc | LED LIGHT WITH THERMOELECTRIC GENERATOR |
| WO2011119958A1 (en) | 2010-03-26 | 2011-09-29 | Altair Engineering, Inc. | Inside-out led bulb |
| CA2794512A1 (en) | 2010-03-26 | 2011-09-29 | Ilumisys, Inc. | Led light tube with dual sided light distribution |
| US8454193B2 (en) | 2010-07-08 | 2013-06-04 | Ilumisys, Inc. | Independent modules for LED fluorescent light tube replacement |
| EP2593714A2 (en) | 2010-07-12 | 2013-05-22 | iLumisys, Inc. | Circuit board mount for led light tube |
| EP2441576B1 (de) * | 2010-09-10 | 2012-06-20 | BGT Bischoff Glastechnik AG | Verbundglasscheibe mit integrierter LED-Matrix und Verfahren zu ihrer Herstellung |
| WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
| US8870415B2 (en) | 2010-12-09 | 2014-10-28 | Ilumisys, Inc. | LED fluorescent tube replacement light with reduced shock hazard |
| US9072171B2 (en) | 2011-08-24 | 2015-06-30 | Ilumisys, Inc. | Circuit board mount for LED light |
| DE202011105583U1 (de) | 2011-09-12 | 2011-12-05 | Hema Maschinen- Und Apparateschutz Gmbh | Abdeckung mit Sicherheitsscheibe |
| US9184518B2 (en) | 2012-03-02 | 2015-11-10 | Ilumisys, Inc. | Electrical connector header for an LED-based light |
| US8979347B2 (en) | 2012-04-24 | 2015-03-17 | Qualcomm Mems Technologies, Inc. | Illumination systems and methods |
| US9223080B2 (en) | 2012-04-24 | 2015-12-29 | Qualcomm Mems Technologies, Inc. | Light guide with narrow angle light output and methods |
| US9163794B2 (en) | 2012-07-06 | 2015-10-20 | 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 |
| US9651231B2 (en) * | 2012-10-04 | 2017-05-16 | Guardian Industries Corp. | Laminated LED array and/or products including the same |
| US9956752B2 (en) | 2012-10-04 | 2018-05-01 | Guardian Glass, LLC | Methods of making laminated LED array and/or products including the same |
| US9696012B2 (en) | 2012-10-04 | 2017-07-04 | Guardian Industries Corp. | Embedded LED assembly with optional beam steering optical element, and associated products, and/or methods |
| US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
| US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
| WO2015068072A1 (en) * | 2013-11-07 | 2015-05-14 | Koninklijke Philips N.V. | Substrate for led with total-internal reflection layer surrounding led |
| JP2017504166A (ja) | 2014-01-22 | 2017-02-02 | イルミシス, インコーポレイテッドiLumisys, Inc. | アドレス指定されたledを有するledベース電灯 |
| US9510400B2 (en) | 2014-05-13 | 2016-11-29 | Ilumisys, Inc. | User input systems for an LED-based light |
| US10161568B2 (en) | 2015-06-01 | 2018-12-25 | Ilumisys, Inc. | LED-based light with canted outer walls |
| FR3051726B1 (fr) | 2016-05-26 | 2019-07-12 | Saint-Gobain Glass France | Toit vitre feuillete lumineux de vehicule, vehicule l'incorporant et fabrication |
| GB2564660B8 (en) * | 2017-07-14 | 2020-09-23 | Wolf Safety Lamp Company Ltd The | Providing illumination in potentially explosive atmospheres |
| DE112020005209T5 (de) * | 2019-10-29 | 2022-12-29 | Osram Opto Semiconductors Gmbh | Optoelektronische Vorrichtung |
| US12040317B2 (en) | 2019-12-06 | 2024-07-16 | Osram Opto Semiconductors Gmbh | Optoelectronic device |
| US12328983B2 (en) | 2019-12-06 | 2025-06-10 | Osram Opto Semiconductors Gmbh | Optoelectronic arrangement |
| US12291096B2 (en) | 2019-12-06 | 2025-05-06 | Osram Opto Semiconductors Gmbh | Window or surface of a vehicle comprising at least one optoelectronic component |
| WO2021110333A1 (en) | 2019-12-06 | 2021-06-10 | Osram Opto Semiconductors Gmbh | Optoelectronic device |
| DE112020005977T5 (de) | 2019-12-06 | 2022-09-22 | Osram Opto Semiconductors Gmbh | Vorrichtung umfassend einen träger mit optoelektronischen elementen und verfahren zur herstellung der vorrichtung |
| DE102021120806A1 (de) * | 2021-08-10 | 2023-02-16 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Fahrzeugscheibe und verfahren zu deren herstellung |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW330233B (en) | 1997-01-23 | 1998-04-21 | Philips Eloctronics N V | Luminary |
| US5813753A (en) * | 1997-05-27 | 1998-09-29 | Philips Electronics North America Corporation | UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light |
| JP3349109B2 (ja) * | 1999-03-04 | 2002-11-20 | 株式会社シチズン電子 | 表面実装型発光ダイオード及びその製造方法 |
| JP2003034560A (ja) * | 2001-07-19 | 2003-02-07 | Nippon Sheet Glass Co Ltd | 合わせガラス、およびこれを用いた送受信装置 |
| US7659547B2 (en) * | 2002-05-22 | 2010-02-09 | Phoseon Technology, Inc. | LED array |
| GB0216787D0 (en) * | 2002-07-19 | 2002-08-28 | Pilkington Plc | Laminated glazing panel |
| WO2004068596A1 (en) | 2003-01-25 | 2004-08-12 | Nam-Young Kim | Lamp module with light emitting diode |
| JP2004356506A (ja) | 2003-05-30 | 2004-12-16 | Stanley Electric Co Ltd | ガラス封止型発光ダイオード |
| JP3898721B2 (ja) * | 2004-01-28 | 2007-03-28 | 京セラ株式会社 | 発光装置および照明装置 |
| CN100391020C (zh) | 2004-02-26 | 2008-05-28 | 松下电器产业株式会社 | Led光源 |
| US7997771B2 (en) | 2004-06-01 | 2011-08-16 | 3M Innovative Properties Company | LED array systems |
| US7553683B2 (en) | 2004-06-09 | 2009-06-30 | Philips Lumiled Lighting Co., Llc | Method of forming pre-fabricated wavelength converting elements for semiconductor light emitting devices |
| JP4590994B2 (ja) * | 2004-09-09 | 2010-12-01 | 豊田合成株式会社 | 発光装置およびその製造方法 |
-
2007
- 2007-04-18 JP JP2009507212A patent/JP5198432B2/ja active Active
- 2007-04-18 US US12/297,788 patent/US7905635B2/en active Active
- 2007-04-18 BR BRPI0709639-9A patent/BRPI0709639A2/pt not_active Application Discontinuation
- 2007-04-18 WO PCT/IB2007/051390 patent/WO2007122555A1/en not_active Ceased
- 2007-04-18 CN CN2007800150581A patent/CN101432566B/zh active Active
- 2007-04-18 AT AT07735529T patent/ATE441062T1/de not_active IP Right Cessation
- 2007-04-18 ES ES07735529T patent/ES2331593T3/es active Active
- 2007-04-18 EP EP07735529A patent/EP2013530B1/en active Active
- 2007-04-18 DE DE602007002187T patent/DE602007002187D1/de active Active
- 2007-04-18 KR KR1020087028698A patent/KR20090009905A/ko not_active Withdrawn
- 2007-04-20 TW TW096114130A patent/TW200818543A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE441062T1 (de) | 2009-09-15 |
| BRPI0709639A2 (pt) | 2011-07-19 |
| US20090103298A1 (en) | 2009-04-23 |
| ES2331593T3 (es) | 2010-01-08 |
| DE602007002187D1 (de) | 2009-10-08 |
| TW200818543A (en) | 2008-04-16 |
| EP2013530B1 (en) | 2009-08-26 |
| CN101432566B (zh) | 2011-07-06 |
| WO2007122555A1 (en) | 2007-11-01 |
| JP2009535798A (ja) | 2009-10-01 |
| EP2013530A1 (en) | 2009-01-14 |
| US7905635B2 (en) | 2011-03-15 |
| CN101432566A (zh) | 2009-05-13 |
| KR20090009905A (ko) | 2009-01-23 |
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