JP6979551B1 - フィラメントランプ - Google Patents
フィラメントランプ Download PDFInfo
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- JP6979551B1 JP6979551B1 JP2021528401A JP2021528401A JP6979551B1 JP 6979551 B1 JP6979551 B1 JP 6979551B1 JP 2021528401 A JP2021528401 A JP 2021528401A JP 2021528401 A JP2021528401 A JP 2021528401A JP 6979551 B1 JP6979551 B1 JP 6979551B1
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Classifications
-
- 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
-
- 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
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
-
- 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
-
- 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
- F21K9/66—Details of globes or covers forming part of the light source
-
- 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]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (15)
- 光生成デバイスであって、
発光面を含む光源であって、前記光源が、光源光を生成するように構成されており、前記発光面が、光チャンバ内に構成されている、光源を備え、
前記光チャンバが、チャンバ壁によって少なくとも部分的に画定されており、前記チャンバ壁が、
第1部分であって、前記第1部分が、前記光源光に対して透過性であり、前記第1部分が、前記光源光に対して第1の反射率R1を有し、前記第1部分が、第1部分面積A1を有する、第1部分と、
1つ以上の第2部分であって、各第2部分が、前記光源光に対して透過性であり、前記光源光に対して第2の反射率R2を有し、前記1つ以上の第2部分が一体となって、第2部分面積A2を有し、R1−R2≧20%であり、65%≦R1<100%であり、前記第2部分面積A2が、前記第1部分面積A1よりも小さく、0.005≦A2/A1≦0.05である、1つ以上の第2部分と、を含む、光生成デバイス。 - 前記1つ以上の第2部分が、スリットの形状を有する、請求項1に記載の光生成デバイス。
- 75%≦R1<95%である、請求項1又は2のいずれか一項に記載の光生成デバイス。
- R1−R2≧30%である、請求項1乃至3のいずれか一項に記載の光生成デバイス。
- 0.005≦A2/A1≦0.1である、請求項1乃至4のいずれか一項に記載の光生成デバイス。
- R1−R2≧40%である、請求項1乃至5のいずれか一項に記載の光生成デバイス。
- 2〜6つの第2部分を含み、前記第2部分が、前記チャンバ壁にわたって規則的に分布されており、前記光生成デバイスが、光源光を生成するように構成されている複数の固体光源を備え、前記固体光源が、前記光チャンバ内に構成されている発光面を含む、請求項1乃至6のいずれか一項に記載の光生成デバイス。
- 前記1つ以上の第2部分が、第2部分幅w1を有し、前記第2部分幅が、1mm≦w1≦5mmの範囲から選択され、前記1つ以上の第2部分が、第2部分長さL2を有し、前記第2部分幅w1と前記第2部分長さL2とが、w1/L2≦0.5の範囲から選択される比を有する、請求項1乃至7のいずれか一項に記載の光生成デバイス。
- 前記第1部分が、第1の壁厚さd1を有し、前記1つ以上の第2部分が、第2の壁厚さd2を有し、前記第2の壁厚さd2と第1の壁厚さd1とが、0.05≦d2/d1≦0.8の壁厚さ比を有する、請求項1乃至8のいずれか一項に記載の光生成デバイス。
- 前記光チャンバが、チャンバ長さL1を有する電球の形状を有し、前記1つ以上の第2部分が、第2部分長さL2を有し、前記第2部分長さL2が、少なくとも5mmであり、前記第2部分長さL2と前記チャンバ長さとが、0.5≦L2/L1≦1の範囲から選択される比を有する、請求項1乃至9のいずれか一項に記載の光生成デバイス。
- 前記光生成デバイスが、ランプ口金を備え、前記光チャンバが、前記ランプ口金から延出している、請求項1乃至10のいずれか一項に記載の光生成デバイス。
- 前記第2の反射率R2が、10%≦R2≦70%の範囲から選択される、請求項1乃至11のいずれか一項に記載の光生成デバイス。
- 前記第2の反射率R2が、R2<20%の範囲から選択され、前記光生成デバイスが、前記チャンバ壁を包囲する第2のチャンバ壁を更に備え、前記第2のチャンバ壁が、前記光源光に対して透過性であり、前記第2のチャンバ壁が、前記光源光に対して第3の反射率R3を有し、5%≦R3≦70%である、請求項1乃至11のいずれか一項に記載の光生成デバイス。
- 光生成システムであって、請求項1乃至13のいずれか一項に記載の光生成デバイスであって、デバイス光を生成するように構成されている光生成デバイスと、前記デバイス光の1つ以上の照明パラメータを制御するように構成されている制御システムと、を備える、光生成システム。
- 前記制御システムが、色温度、色点、及び光束のうちの1つ以上を制御するように構成されている、請求項14に記載の光生成システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18215049 | 2018-12-21 | ||
EP18215049.0 | 2018-12-21 | ||
PCT/EP2019/085503 WO2020127163A1 (en) | 2018-12-21 | 2019-12-17 | Filament lamp |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6979551B1 true JP6979551B1 (ja) | 2021-12-15 |
JP2022501796A JP2022501796A (ja) | 2022-01-06 |
Family
ID=64755364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021528401A Active JP6979551B1 (ja) | 2018-12-21 | 2019-12-17 | フィラメントランプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11371662B2 (ja) |
EP (1) | EP3900060B1 (ja) |
JP (1) | JP6979551B1 (ja) |
CN (1) | CN113196506B (ja) |
WO (1) | WO2020127163A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111108616B (zh) | 2016-03-08 | 2024-03-15 | 科鲁斯公司 | 具有透镜组件的照明系统 |
US11296057B2 (en) | 2017-01-27 | 2022-04-05 | EcoSense Lighting, Inc. | Lighting systems with high color rendering index and uniform planar illumination |
US20180328552A1 (en) | 2017-03-09 | 2018-11-15 | Lilibrand Llc | Fixtures and lighting accessories for lighting devices |
WO2019213299A1 (en) * | 2018-05-01 | 2019-11-07 | Lilibrand Llc | Lighting systems and devices with central silicone module |
US11353200B2 (en) | 2018-12-17 | 2022-06-07 | Korrus, Inc. | Strip lighting system for direct input of high voltage driving power |
CN115843392A (zh) * | 2020-07-27 | 2023-03-24 | 昕诺飞控股有限公司 | 用于半导体光子部件的组件 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5463447B2 (ja) | 2008-01-18 | 2014-04-09 | 三洋電機株式会社 | 発光装置及びそれを備えた灯具 |
US8890186B2 (en) * | 2008-03-28 | 2014-11-18 | Panasonic Corporation | Molded resin product, semiconductor light-emitting source, lighting device, and method for manufacturing molded resin product |
CA2765106C (en) * | 2009-06-10 | 2017-02-14 | Rensselaer Polytechnic Institute | Solid state light source light bulb |
DE102010001046A1 (de) | 2010-01-20 | 2011-07-21 | Osram Gesellschaft mit beschränkter Haftung, 81543 | Leuchtvorrichtung |
TW201142199A (en) * | 2010-03-03 | 2011-12-01 | Cree Inc | LED lamp or bulb with remote phosphor and diffuser configuration with enhanced scattering properties |
US9052067B2 (en) | 2010-12-22 | 2015-06-09 | Cree, Inc. | LED lamp with high color rendering index |
TW201144699A (en) * | 2010-03-03 | 2011-12-16 | Cree Inc | High efficacy LED lamp with remote phosphor and diffuser configuration |
CN103104817A (zh) | 2011-11-09 | 2013-05-15 | 厦门立明光电有限公司 | 大角度led灯 |
CN202902165U (zh) | 2012-08-09 | 2013-04-24 | 青岛卡尔光电科技有限公司 | 一种led发光锥及led灯 |
EP2898548B1 (en) * | 2012-09-21 | 2016-04-20 | Koninklijke Philips N.V. | A light emitting assembly, a lamp and a luminaire |
US8911105B2 (en) * | 2012-11-01 | 2014-12-16 | Cree, Inc. | LED lamp with shaped light distribution |
CN202938097U (zh) | 2012-11-14 | 2013-05-15 | 本科照明有限公司 | 一种新型led灯 |
CN105339724A (zh) | 2013-06-03 | 2016-02-17 | 皇家飞利浦有限公司 | 管状照明设备 |
US8967837B2 (en) | 2013-08-01 | 2015-03-03 | 3M Innovative Properties Company | Solid state light with features for controlling light distribution and air cooling channels |
CN103759155B (zh) | 2014-01-23 | 2016-03-02 | 正屋(厦门)电子有限公司 | 一种具有双层泡壳的led灯 |
CN105674113A (zh) * | 2014-12-05 | 2016-06-15 | 嘉兴山蒲照明电器有限公司 | 具支撑结构的led直管灯 |
CN105546371B (zh) | 2016-01-26 | 2020-07-28 | 漳州立达信光电子科技有限公司 | 大角度泡壳结构 |
CN106322152A (zh) | 2016-10-21 | 2017-01-11 | 东莞市佳盟照明科技有限公司 | 一种球泡灯 |
-
2019
- 2019-12-17 EP EP19818119.0A patent/EP3900060B1/en active Active
- 2019-12-17 WO PCT/EP2019/085503 patent/WO2020127163A1/en unknown
- 2019-12-17 JP JP2021528401A patent/JP6979551B1/ja active Active
- 2019-12-17 US US17/415,152 patent/US11371662B2/en active Active
- 2019-12-17 CN CN201980084725.4A patent/CN113196506B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US11371662B2 (en) | 2022-06-28 |
JP2022501796A (ja) | 2022-01-06 |
WO2020127163A1 (en) | 2020-06-25 |
EP3900060B1 (en) | 2022-07-20 |
CN113196506B (zh) | 2024-05-17 |
CN113196506A (zh) | 2021-07-30 |
EP3900060A1 (en) | 2021-10-27 |
US20220057049A1 (en) | 2022-02-24 |
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