JP4694567B2 - Led照明 - Google Patents
Led照明 Download PDFInfo
- Publication number
- JP4694567B2 JP4694567B2 JP2007518764A JP2007518764A JP4694567B2 JP 4694567 B2 JP4694567 B2 JP 4694567B2 JP 2007518764 A JP2007518764 A JP 2007518764A JP 2007518764 A JP2007518764 A JP 2007518764A JP 4694567 B2 JP4694567 B2 JP 4694567B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- module
- led
- mixing chamber
- led module
- 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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- 238000002156 mixing Methods 0.000 claims abstract description 58
- 239000011159 matrix material Substances 0.000 claims abstract description 16
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 6
- 239000003086 colorant Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000000265 homogenisation Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009432 framing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- 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
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
-
- 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
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Devices (AREA)
Description
Claims (15)
- − 各々が光混合チャンバを有し、互いに隣接して配されている第1LEDモジュール及び少なくとも1つの第2LEDモジュール、並びに、前記光混合チャンバ内に及びモジュール光窓を介して前記混合チャンバの外側へ向かって、光を発する少なくとも1つのLEDと、
− 関連する前記モジュール光窓からの知覚される光を均等化するために、前記第1LEDモジュール及び前記第2LEDモジュールのうちの1つからの光が隣接する前記第1LEDモジュール及び前記第2LEDモジュールのうちの他のLEDモジュールの前記光混合チャンバ内へ通過する、及び前記他のLEDモジュールからの光が前記第1LEDモジュール及び前記第2LEDモジュールのうちの1つの前記光混合チャンバ内へ通過するのを可能にする、前記第1LEDモジュール及び前記第2LEDモジュールのうちの1つと前記他のLEDモジュールとの間の少なくとも1つの光開口と、
を有する照明システム。 - 前記第1LEDモジュール及び前記少なくとも1つの第2LEDモジュールが、隣接するLEDモジュールのマトリックスを形成するように、二次元において配されている、請求項1に記載の照明システム。
- 各LEDモジュールが、前記少なくとも1つの光開口を有する構造によってフレーム化されている内蔵ユニットである、請求項1又は2に記載の照明システム。
- 前記混合チャンバが反射性のものであり、この結果、前記LEDの光を拡散する、請求項1ないし3の何れか一項に記載の照明システム。
- 前記第1LEDモジュール及び前記少なくとも1つの第2LEDモジュールの各々が、長方形の平行六面体、三角形又は六角形の形状を実質的に有する、二次元傾斜のための請求項1ないし4の何れか一項に記載の照明システム。
- 前記開口は、LED発光された前記光に対して透過的である、プラスチック又はガラスを有している、請求項1ないし5の何れか一項に記載の照明システム。
- 前記少なくとも1つのLEDがLEDの群である、請求項1ないし6の何れか一項に記載の照明システム。
- 前記LEDの群が、前記第1LEDモジュール及び前記少なくとも1つの第2LEDモジュールの光窓に対して、前記第1LEDモジュール及び前記少なくとも1つの第2LEDモジュール内で中心を合わされている、請求項7に記載の照明システム。
- 前記LEDの群が、異なる色を有する少なくとも2つのLEDを有している、請求項7又は8に記載の照明システム。
- 請求項1ないし9の何れか一項において規定されている照明システムにおいて使用するための、光モジュールであって、
− 光混合チャンバを規定しているフレーム構造と、
− 前記光混合チャンバ内に及びモジュール光窓を介して前記光混合チャンバの外側に向かって、光を発する、少なくとも1つのLEDと、
− 前記光モジュールが互いに隣接して配された場合、関連する前記モジュール光窓からの知覚される光を均等化するために、前記少なくとも1つのLEDからの光が、前記光混合チャンバから他の前記光モジュールの混合チャンバ内へ通過する、及び前記他の光モジュールの前記混合チャンバ内から前記光混合チャンバへ通過するのを可能にするように、前記フレーム構造内に配されている少なくとも1つの光開口と、
を有する光モジュール。 - 前記第1LEDモジュール及び前記少なくとも1つの第2LEDモジュールは、長方形の平行六面体の形状を実質的に有する、請求項10に規定されている、光モジュール。
- 前記光混合チャンバは、反射性のものである、請求項10又は11に規定されている、光モジュール。
- 各LEDモジュールはLEDからの光を拡散する及び混合するチャンバを有している、照明システムにおける隣接するLEDモジュールからの光を改善する方法であって、関連するモジュール光窓からの知覚される光を均等化するために、前記LEDモジュールのうちの1つからのLED光を、隣接するLEDモジュールの光混合チャンバ内に伝達し、及び、前記隣接するLEDモジュールからのLED光を前記LEDモジュールのうちの1つの光混合チャンバ内に伝達するステップを有する方法。
- 前記LED光を前記LEDモジュールを規定するフレーム構造内に光開口を介して伝達するステップを更に有する、請求項13に記載の方法。
- 関連するモジュール光窓からの知覚される光を均等化するように、光モジュールの混合チャンバ間の光の伝達を可能にする、一般照明システムの隣接する前記光モジュールのフレーム構造における少なくとも1つの開口の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04103044.6 | 2004-06-29 | ||
EP04103044 | 2004-06-29 | ||
PCT/IB2005/052076 WO2006003569A1 (en) | 2004-06-29 | 2005-06-23 | Led lighting |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008505436A JP2008505436A (ja) | 2008-02-21 |
JP2008505436A5 JP2008505436A5 (ja) | 2008-08-14 |
JP4694567B2 true JP4694567B2 (ja) | 2011-06-08 |
Family
ID=34970703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007518764A Active JP4694567B2 (ja) | 2004-06-29 | 2005-06-23 | Led照明 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080310152A1 (ja) |
EP (1) | EP1763650B1 (ja) |
JP (1) | JP4694567B2 (ja) |
KR (1) | KR101111274B1 (ja) |
CN (2) | CN1977125A (ja) |
AT (1) | ATE380972T1 (ja) |
DE (1) | DE602005003828T2 (ja) |
TW (1) | TWI343977B (ja) |
WO (1) | WO2006003569A1 (ja) |
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2005
- 2005-06-23 KR KR1020077002231A patent/KR101111274B1/ko active IP Right Grant
- 2005-06-23 EP EP05751748A patent/EP1763650B1/en active Active
- 2005-06-23 JP JP2007518764A patent/JP4694567B2/ja active Active
- 2005-06-23 CN CNA2005800218922A patent/CN1977125A/zh active Pending
- 2005-06-23 CN CN2012105679626A patent/CN103104837A/zh active Pending
- 2005-06-23 DE DE602005003828T patent/DE602005003828T2/de active Active
- 2005-06-23 US US11/570,909 patent/US20080310152A1/en not_active Abandoned
- 2005-06-23 WO PCT/IB2005/052076 patent/WO2006003569A1/en active IP Right Grant
- 2005-06-23 AT AT05751748T patent/ATE380972T1/de not_active IP Right Cessation
- 2005-06-24 TW TW094121321A patent/TWI343977B/zh not_active IP Right Cessation
Patent Citations (2)
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JPS4853587A (ja) * | 1971-11-02 | 1973-07-27 | ||
JPH11163412A (ja) * | 1997-11-25 | 1999-06-18 | Matsushita Electric Works Ltd | Led照明装置 |
Also Published As
Publication number | Publication date |
---|---|
TWI343977B (en) | 2011-06-21 |
KR20070030304A (ko) | 2007-03-15 |
KR101111274B1 (ko) | 2012-02-17 |
ATE380972T1 (de) | 2007-12-15 |
CN1977125A (zh) | 2007-06-06 |
JP2008505436A (ja) | 2008-02-21 |
EP1763650B1 (en) | 2007-12-12 |
CN103104837A (zh) | 2013-05-15 |
TW200615488A (en) | 2006-05-16 |
DE602005003828T2 (de) | 2008-11-27 |
WO2006003569A1 (en) | 2006-01-12 |
US20080310152A1 (en) | 2008-12-18 |
DE602005003828D1 (de) | 2008-01-24 |
EP1763650A1 (en) | 2007-03-21 |
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