CN104813096A - 包含改进的传热装置的照明设备 - Google Patents
包含改进的传热装置的照明设备 Download PDFInfo
- Publication number
- CN104813096A CN104813096A CN201380061432.7A CN201380061432A CN104813096A CN 104813096 A CN104813096 A CN 104813096A CN 201380061432 A CN201380061432 A CN 201380061432A CN 104813096 A CN104813096 A CN 104813096A
- Authority
- CN
- China
- Prior art keywords
- htu
- heat transfer
- transfer unit
- light
- shell
- 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
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims description 167
- 239000000463 material Substances 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 6
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- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
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- 230000002349 favourable effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 238000010186 staining Methods 0.000 description 1
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Classifications
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21K9/238—Arrangement or mounting of circuit elements integrated in 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
-
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
-
- 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]
-
- 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
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H05K2201/05—Flexible printed circuits [FPCs]
- H05K2201/056—Folded around rigid support or component
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261729661P | 2012-11-26 | 2012-11-26 | |
US61/729,661 | 2012-11-26 | ||
PCT/IB2013/058624 WO2014080301A1 (en) | 2012-11-26 | 2013-09-18 | Lighting device comprising an improved heat transferring arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104813096A true CN104813096A (zh) | 2015-07-29 |
CN104813096B CN104813096B (zh) | 2018-12-21 |
Family
ID=49709775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380061432.7A Expired - Fee Related CN104813096B (zh) | 2012-11-26 | 2013-09-18 | 包含改进的传热装置的照明设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9709259B2 (zh) |
EP (1) | EP2923148B1 (zh) |
JP (1) | JP6173476B2 (zh) |
CN (1) | CN104813096B (zh) |
RU (1) | RU2642116C2 (zh) |
WO (1) | WO2014080301A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018001289A1 (en) * | 2016-06-30 | 2018-01-04 | Zhejiang Shenghui Lighting Co., Ltd. | Heat sink and led light bulb having heat sink |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3097347T3 (pl) * | 2014-01-20 | 2017-12-29 | Philips Lighting Holding B.V. | Urządzenie oświetleniowe ze składaną skrzynką |
JP6779201B2 (ja) * | 2014-08-08 | 2020-11-04 | ルミレッズ ホールディング ベーフェー | 柔軟設計のledデバイスを提供する方法 |
RU2698109C2 (ru) * | 2015-02-12 | 2019-08-22 | Филипс Лайтинг Холдинг Б.В. | Световой модуль и световое устройство, содержащее световой модуль |
CA2980322C (en) * | 2015-03-20 | 2018-03-27 | Dengke Cai | Glass jacketed led lamp |
CN104806905A (zh) * | 2015-03-31 | 2015-07-29 | 章建 | 一种光源和电源一体的高散热四面发光led灯 |
WO2016198431A1 (en) | 2015-06-11 | 2016-12-15 | Philips Lighting Holding B.V. | Carrier for solid-state lighting devices intended for a light bulb. |
CN105972461A (zh) * | 2016-06-30 | 2016-09-28 | 浙江生辉照明有限公司 | 一种led光源模组及led灯 |
EP3306178B1 (en) * | 2016-10-10 | 2019-05-01 | Double Good Co. | Led light bulb and fabrication method thereof |
WO2021083733A1 (en) | 2019-11-01 | 2021-05-06 | Signify Holding B.V. | Bendable pcb with heatsink function |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1692249A (zh) * | 2003-07-31 | 2005-11-02 | 上海华翔电子光源有限公司 | 光源传热装置 |
US7121687B2 (en) * | 2005-01-25 | 2006-10-17 | Osram Sylvania Inc. | Automotive LED bulb |
DE202009017104U1 (de) * | 2009-12-18 | 2010-03-04 | Lee, Han-Ming | Lotfreie LED Struktur |
US20100103667A1 (en) * | 2008-10-29 | 2010-04-29 | Thrailkill John E | Solid state lighting apparatus utilizing axial thermal dissipation |
WO2012134305A1 (en) * | 2011-03-30 | 2012-10-04 | Velu Pannirselvam A L | An assembly of light emitting diodes |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110128742A9 (en) | 2007-01-07 | 2011-06-02 | Pui Hang Yuen | High efficiency low cost safety light emitting diode illumination device |
US8274241B2 (en) * | 2008-02-06 | 2012-09-25 | C. Crane Company, Inc. | Light emitting diode lighting device |
RU2011110796A (ru) * | 2008-08-26 | 2012-10-10 | Соларкор Компани Лтд. (Kr) | Светодиодный светильник |
JP2010055993A (ja) * | 2008-08-29 | 2010-03-11 | Toshiba Lighting & Technology Corp | 照明装置および照明器具 |
WO2010032181A1 (en) | 2008-09-16 | 2010-03-25 | Koninklijke Philips Electronics N.V. | Globular led lamp and method for producing the same |
JP5360402B2 (ja) * | 2009-09-25 | 2013-12-04 | 東芝ライテック株式会社 | 電球形ランプおよび照明器具 |
RU2444677C2 (ru) * | 2010-05-04 | 2012-03-10 | Михаил Юрьевич Валенцов | Способ изготовления светодиодной лампы |
US8596821B2 (en) * | 2010-06-08 | 2013-12-03 | Cree, Inc. | LED light bulbs |
JP2012018865A (ja) * | 2010-07-09 | 2012-01-26 | Panasonic Corp | Ledモジュール、およびledランプ |
CN201973475U (zh) | 2010-09-13 | 2011-09-14 | 洛阳博联新能源科技开发有限公司 | 一种金属、陶瓷混合散热led球泡灯 |
US8272762B2 (en) * | 2010-09-28 | 2012-09-25 | Lighting Science Group Corporation | LED luminaire |
DE112011102961T5 (de) * | 2010-10-08 | 2013-07-04 | Soraa, Inc. | Hochintensitätslichtquelle |
JP2012124106A (ja) * | 2010-12-10 | 2012-06-28 | Sodick Co Ltd | 基板の製造方法およびled照明装置 |
US8637880B2 (en) * | 2010-12-22 | 2014-01-28 | E.I. Du Pont De Nemours And Company | Three dimensional light emitting diode systems, and compositions and methods relating thereto |
JP5618331B2 (ja) * | 2010-12-23 | 2014-11-05 | シチズン電子株式会社 | 照明装置 |
WO2012095798A1 (en) * | 2011-01-14 | 2012-07-19 | Koninklijke Philips Electronics N.V. | Lighting device |
EP2665968B1 (en) * | 2011-01-20 | 2018-11-14 | Philips Lighting Holding B.V. | Multi-functional heat sink for lighting products |
US8643257B2 (en) * | 2011-02-11 | 2014-02-04 | Soraa, Inc. | Illumination source with reduced inner core size |
CZ22371U1 (cs) | 2011-05-13 | 2011-06-13 | Ledwell S.R.O. | Svítidlo, zejména reflektorové, s usmerneným tokem svetla |
JP5936906B2 (ja) * | 2011-06-29 | 2016-06-22 | ローム株式会社 | Led電球 |
-
2013
- 2013-09-18 CN CN201380061432.7A patent/CN104813096B/zh not_active Expired - Fee Related
- 2013-09-18 WO PCT/IB2013/058624 patent/WO2014080301A1/en active Application Filing
- 2013-09-18 RU RU2015125290A patent/RU2642116C2/ru active
- 2013-09-18 EP EP13799379.6A patent/EP2923148B1/en not_active Not-in-force
- 2013-09-18 JP JP2015543540A patent/JP6173476B2/ja active Active
- 2013-09-18 US US14/646,534 patent/US9709259B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1692249A (zh) * | 2003-07-31 | 2005-11-02 | 上海华翔电子光源有限公司 | 光源传热装置 |
US7121687B2 (en) * | 2005-01-25 | 2006-10-17 | Osram Sylvania Inc. | Automotive LED bulb |
US20100103667A1 (en) * | 2008-10-29 | 2010-04-29 | Thrailkill John E | Solid state lighting apparatus utilizing axial thermal dissipation |
DE202009017104U1 (de) * | 2009-12-18 | 2010-03-04 | Lee, Han-Ming | Lotfreie LED Struktur |
WO2012134305A1 (en) * | 2011-03-30 | 2012-10-04 | Velu Pannirselvam A L | An assembly of light emitting diodes |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018001289A1 (en) * | 2016-06-30 | 2018-01-04 | Zhejiang Shenghui Lighting Co., Ltd. | Heat sink and led light bulb having heat sink |
Also Published As
Publication number | Publication date |
---|---|
CN104813096B (zh) | 2018-12-21 |
US9709259B2 (en) | 2017-07-18 |
US20150292726A1 (en) | 2015-10-15 |
RU2642116C2 (ru) | 2018-01-24 |
EP2923148A1 (en) | 2015-09-30 |
JP2015535649A (ja) | 2015-12-14 |
EP2923148B1 (en) | 2016-11-16 |
RU2015125290A (ru) | 2017-01-10 |
WO2014080301A1 (en) | 2014-05-30 |
JP6173476B2 (ja) | 2017-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170313 Address after: The city of Eindhoven in Holland Applicant after: PHILIPS LIGHTING HOLDING B.V. Address before: The city of Eindhoven in Holland Applicant before: KONINKLIJKE PHILIPS N.V. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Eindhoven Patentee after: Signify Holdings Ltd. Address before: The city of Eindhoven in Holland Patentee before: PHILIPS LIGHTING HOLDING B.V. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |