JP2014035826A - 光源装置及び照明装置 - Google Patents
光源装置及び照明装置 Download PDFInfo
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- JP2014035826A JP2014035826A JP2012175118A JP2012175118A JP2014035826A JP 2014035826 A JP2014035826 A JP 2014035826A JP 2012175118 A JP2012175118 A JP 2012175118A JP 2012175118 A JP2012175118 A JP 2012175118A JP 2014035826 A JP2014035826 A JP 2014035826A
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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
- F21K9/90—Methods of manufacture
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- 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
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
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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
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
- F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
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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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
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- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48237—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a die pad of the item
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09136—Means for correcting warpage
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
【解決手段】実施形態のランプ11は、所定の方向に接続された複数の基板21を具備する。そして、実施形態のランプ11は、少なくとも一部の間隔が他の間隔と異なるように、複数の基板21のそれぞれに所定の方向に並んで設けられた複数の発光素子45を具備する。
【選択図】図4
Description
以下、第1の実施形態の直管形ランプと、直管形ランプを備えた照明装置、例えば、照明器具とについて、図1〜図7を参照して説明する。
次に、第2の実施形態について説明する。第2実施形態は、第1の実施形態と比較して、製造した発光モジュール15の中から、得ようとする光束に対応する、発光モジュール15a〜15dの組み合わせが異なる。なお、その他の点については、第1の実施形態と同様であるため、説明を省略する。
次に、第3の実施形態について説明する。第3実施形態は、第1の実施形態および第2の実施形態と比較して、製造した発光モジュール15の中から、得ようとする光束に対応する、発光モジュール15a〜15dの組み合わせが異なる。なお、その他の点については、第1の実施形態および第2の実施形態と同様であるため、説明を省略する。
次に、第4の実施形態について説明する。第4実施形態は、第1の実施形態〜第3の実施形態と比較して、製造した発光モジュール15の中から、得ようとする光束に対応する、発光モジュール15a〜15dの組み合わせが異なる。なお、その他の点については、第1の実施形態〜第3の実施形態と同様であるため、説明を省略する。
次に、第5の実施形態について説明する。第5実施形態は、上述した第1の実施形態〜第4の実施形態において、発光モジュール15の基板21の最端側に設けられた発光素子45と、基板21の端との距離を一定とするものである。なお、その他の点については、第1の実施形態〜第4の実施形態と同様であるため、説明を省略する。
次に、第6の実施形態について説明する。第6実施形態は、上述した第1の実施形態〜第4の実施形態において、発光モジュール15の基板21の最端側に設けられた発光素子45と、基板21の端との距離を、長さ0.5aから、長さ0.65aまでの範囲で可変とするものである。なお、その他の点については、第1の実施形態〜第4の実施形態と同様であるため、説明を省略する。
11 ランプ
15 発光モジュール
21 基板
45 発光素子
Claims (6)
- 所定の方向に連続して接続された複数の基板と;
少なくとも基板上における実装間隔が他の基板上における実装間隔と異なるように前記複数の基板のそれぞれに前記所定の方向に並んで設けられた複数の発光素子と:
を具備することを特徴する光源装置。 - 前記複数の発光素子は、同一の基板内では等間隔で該基板に設けられ、かつ、前記複数の基板のうち、少なくとも1つの基板と、他の基板とでは、設けられた前記発光素子の間隔が異なることを特徴とする請求項1に記載の光源装置。
- 前記所定の方向に接続された複数の基板の両端の基板のうち、一方の端の基板は、前記発光素子が設けられた面に、非発光の電気部品が搭載された基板であることを特徴とする請求項1または2に記載の光源装置。
- 前記複数の基板のそれぞれについて、該基板の最端側に設けられた発光素子と該基板の端との長さは、複数の基板上における実装間隔のうちで最も短い間隔の半分の長さから前記最も短い間隔の1.3倍の半分の長さの範囲内であることを特徴とする請求項1〜3のいずれか1つに記載の光源装置。
- 前記複数の発光素子から発光された光を拡散する透光性材料を含んで形成されたパイプ;
を更に具備し、
前記所定の方向に接続された複数の基板の所定方向の長さが、前記パイプに収容可能な長さであり、かつ、前記複数の発光素子から発光される光が前記パイプにより拡散された光の光束が、所定の光束であることを特徴とする請求項1〜4のいずれか1つに記載の光源装置。 - 請求項1〜5のいずれか1つに記載の光源装置と;
電源に接続され前記光源装置に電力を供給する点灯装置と;
を具備することを特徴とする照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012175118A JP2014035826A (ja) | 2012-08-07 | 2012-08-07 | 光源装置及び照明装置 |
EP12193949.0A EP2696128A1 (en) | 2012-08-07 | 2012-11-23 | Light source device, lighting apparatus |
US13/686,726 US20140043807A1 (en) | 2012-08-07 | 2012-11-27 | Device, lighting apparatus and method of assembling a light source for a lighting apparatus |
CN2013200532273U CN203115588U (zh) | 2012-08-07 | 2013-01-30 | 光源装置以及照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012175118A JP2014035826A (ja) | 2012-08-07 | 2012-08-07 | 光源装置及び照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014035826A true JP2014035826A (ja) | 2014-02-24 |
Family
ID=47458644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012175118A Pending JP2014035826A (ja) | 2012-08-07 | 2012-08-07 | 光源装置及び照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20140043807A1 (ja) |
EP (1) | EP2696128A1 (ja) |
JP (1) | JP2014035826A (ja) |
CN (1) | CN203115588U (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016197512A (ja) * | 2015-04-02 | 2016-11-24 | パナソニックIpマネジメント株式会社 | Led照明器具 |
JP2020027740A (ja) * | 2018-08-10 | 2020-02-20 | 株式会社Kasaikan | 照明装置群、照明装置、発光ユニット、照明装置の製造方法、発光ユニットの製造方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014127367A (ja) * | 2012-12-26 | 2014-07-07 | Toshiba Lighting & Technology Corp | 発光モジュール及び光源装置 |
DE202014001943U1 (de) * | 2014-02-28 | 2014-05-08 | Vosla Gmbh | LED-Streifen, Lampe |
US11252808B2 (en) * | 2020-05-07 | 2022-02-15 | FJP Solution LLC | Connectors and wireless controllers for wired lighting systems |
US11553580B2 (en) | 2020-05-07 | 2023-01-10 | FJP Solution LLC | Connectors and wireless controllers for wired lighting systems |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010177172A (ja) * | 2009-02-02 | 2010-08-12 | Sanyo Electric Co Ltd | 照明装置 |
WO2011122781A2 (ko) * | 2010-04-02 | 2011-10-06 | 루미리치 주식회사 | 발광다이오드 조명등 |
JP2012003840A (ja) * | 2010-06-14 | 2012-01-05 | Osram-Melco Ltd | 光源モジュール |
JP2012009377A (ja) * | 2010-06-28 | 2012-01-12 | Koha Co Ltd | Ledランプ |
US20120020089A1 (en) * | 2010-07-23 | 2012-01-26 | Advanced Optoelectronic Technology, Inc. | Light emitting diode light bar |
JP2012142406A (ja) * | 2010-12-28 | 2012-07-26 | Panasonic Corp | ランプ及び照明装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US7726840B2 (en) * | 2008-03-04 | 2010-06-01 | Tempo Industries, Inc. | Modular LED lighting fixtures |
US20100220469A1 (en) * | 2008-05-23 | 2010-09-02 | Altair Engineering, Inc. | D-shaped cross section l.e.d. based light |
US8297788B2 (en) * | 2008-12-08 | 2012-10-30 | Avx Corporation | Card edge LED strip connector and LED assembly |
US20100214779A1 (en) * | 2009-02-23 | 2010-08-26 | Ying-Feng Kao | LED Fluorescent Tube |
KR101020992B1 (ko) * | 2009-03-02 | 2011-03-09 | 엘지이노텍 주식회사 | 발광 모듈 및 이를 구비한 라이트 유닛 |
JP2011044306A (ja) * | 2009-08-20 | 2011-03-03 | Koha Co Ltd | 蛍光灯型照明装置 |
JP2012069834A (ja) * | 2010-09-27 | 2012-04-05 | Toshiba Lighting & Technology Corp | 発光装置及び照明装置 |
JP2012190744A (ja) * | 2011-03-14 | 2012-10-04 | Koito Mfg Co Ltd | 蛍光灯型led灯具 |
JP6113417B2 (ja) * | 2011-04-22 | 2017-04-12 | アイリスオーヤマ株式会社 | Ledランプ |
-
2012
- 2012-08-07 JP JP2012175118A patent/JP2014035826A/ja active Pending
- 2012-11-23 EP EP12193949.0A patent/EP2696128A1/en not_active Withdrawn
- 2012-11-27 US US13/686,726 patent/US20140043807A1/en not_active Abandoned
-
2013
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Patent Citations (6)
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JP2010177172A (ja) * | 2009-02-02 | 2010-08-12 | Sanyo Electric Co Ltd | 照明装置 |
WO2011122781A2 (ko) * | 2010-04-02 | 2011-10-06 | 루미리치 주식회사 | 발광다이오드 조명등 |
JP2012003840A (ja) * | 2010-06-14 | 2012-01-05 | Osram-Melco Ltd | 光源モジュール |
JP2012009377A (ja) * | 2010-06-28 | 2012-01-12 | Koha Co Ltd | Ledランプ |
US20120020089A1 (en) * | 2010-07-23 | 2012-01-26 | Advanced Optoelectronic Technology, Inc. | Light emitting diode light bar |
JP2012142406A (ja) * | 2010-12-28 | 2012-07-26 | Panasonic Corp | ランプ及び照明装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016197512A (ja) * | 2015-04-02 | 2016-11-24 | パナソニックIpマネジメント株式会社 | Led照明器具 |
JP2020027740A (ja) * | 2018-08-10 | 2020-02-20 | 株式会社Kasaikan | 照明装置群、照明装置、発光ユニット、照明装置の製造方法、発光ユニットの製造方法 |
JP7160319B2 (ja) | 2018-08-10 | 2022-10-25 | 株式会社Kasaikan | 照明装置群、照明装置、および発光ユニット |
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US20140043807A1 (en) | 2014-02-13 |
EP2696128A1 (en) | 2014-02-12 |
CN203115588U (zh) | 2013-08-07 |
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