CN102315371A - 发光装置 - Google Patents
发光装置 Download PDFInfo
- Publication number
- CN102315371A CN102315371A CN2011101968586A CN201110196858A CN102315371A CN 102315371 A CN102315371 A CN 102315371A CN 2011101968586 A CN2011101968586 A CN 2011101968586A CN 201110196858 A CN201110196858 A CN 201110196858A CN 102315371 A CN102315371 A CN 102315371A
- Authority
- CN
- China
- Prior art keywords
- light
- light emitting
- solid
- emitting device
- emitting elements
- 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.)
- Pending
Links
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- 238000009792 diffusion process Methods 0.000 claims description 43
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- 229920005989 resin Polymers 0.000 claims description 27
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- 238000009826 distribution Methods 0.000 description 12
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- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
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- 229920006015 heat resistant resin Polymers 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
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- 229910052710 silicon Inorganic materials 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
- H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 the devices being arranged next to each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/38—Combination of two or more photoluminescent elements of different materials
-
- 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
-
- 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
- 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
-
- 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
- H01L2924/095—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00 with a principal constituent of the material being a combination of two or more materials provided in the groups H01L2924/013 - H01L2924/0715
- H01L2924/097—Glass-ceramics, e.g. devitrified glass
- H01L2924/09701—Low temperature co-fired ceramic [LTCC]
-
- 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
- H10H20/851—Wavelength conversion 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
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Led Device Packages (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP153429/2010 | 2010-07-05 | ||
JP2010153429A JP2012015466A (ja) | 2010-07-05 | 2010-07-05 | 発光装置 |
JP190044/2010 | 2010-08-26 | ||
JP2010190044A JP2012049333A (ja) | 2010-08-26 | 2010-08-26 | 発光装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102315371A true CN102315371A (zh) | 2012-01-11 |
Family
ID=44558472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101968586A Pending CN102315371A (zh) | 2010-07-05 | 2011-07-04 | 发光装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8894251B2 (zh) |
EP (1) | EP2405182B1 (zh) |
CN (1) | CN102315371A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014026468A1 (zh) * | 2012-08-15 | 2014-02-20 | 晶元光电股份有限公司 | 发光元件 |
CN113348322A (zh) * | 2019-02-05 | 2021-09-03 | 松下知识产权经营株式会社 | 照明装置以及光学部件 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012151441A (ja) * | 2010-12-28 | 2012-08-09 | Ricoh Co Ltd | 光デバイス、光走査装置及び画像形成装置 |
USRE47780E1 (en) * | 2011-04-20 | 2019-12-24 | Panasonic Intellectual Property Management Co., Ltd. | Light-emitting apparatus, backlight unit, liquid crystal display apparatus, and illumination apparatus |
WO2013061193A1 (en) * | 2011-10-26 | 2013-05-02 | Koninklijke Philips Electronics N.V. | Light-emitting arrangement |
EP2780627B1 (en) * | 2011-11-17 | 2017-11-08 | OSRAM GmbH | Led illuminating device |
WO2013136389A1 (ja) | 2012-03-13 | 2013-09-19 | パナソニック株式会社 | 基板、発光装置及び照明装置 |
US9356070B2 (en) | 2012-08-15 | 2016-05-31 | Epistar Corporation | Light-emitting device |
KR102009904B1 (ko) | 2012-10-24 | 2019-08-12 | 삼성전자주식회사 | 광학부재 실장장치 및 이를 이용한 발광장치 제조방법 |
US20140146531A1 (en) * | 2012-11-27 | 2014-05-29 | Avago Technologies General IP (Singapore ) Pte. Ltd. | Illumination device with combination of discrete light emitting diode and organic light emitting diode components |
JP2015008061A (ja) | 2013-06-25 | 2015-01-15 | 信越化学工業株式会社 | 屋外照明 |
JP6107510B2 (ja) * | 2013-07-25 | 2017-04-05 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
US9799812B2 (en) | 2014-05-09 | 2017-10-24 | Kyocera Corporation | Light emitting element mounting substrate and light emitting device |
JP6539950B2 (ja) * | 2014-06-17 | 2019-07-10 | 日亜化学工業株式会社 | 発光装置および発光装置の製造方法 |
US20200232623A1 (en) * | 2015-09-29 | 2020-07-23 | Osram Sylvania Inc. | Formed cellular lighting elements and lighting devices including the same |
US20170268752A1 (en) * | 2016-03-17 | 2017-09-21 | Amerillum LLC | Illumination Systems with LED-Based Extension Light Source |
US10767836B2 (en) * | 2017-11-21 | 2020-09-08 | Signify Holding B.V. | Linear luminaire with optical control |
US11817530B2 (en) * | 2020-06-29 | 2023-11-14 | Citizen Electronics Co., Ltd. | Light emitting device |
CN112145986B (zh) * | 2020-07-31 | 2022-11-01 | 中节能晶和科技有限公司 | 一种高光效灯具的制造方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007080870A (ja) * | 2005-09-09 | 2007-03-29 | Matsushita Electric Works Ltd | 発光装置 |
JP2008041843A (ja) * | 2006-08-03 | 2008-02-21 | Sharp Corp | 半導体発光装置および半導体発光装置の製造方法 |
US20080273336A1 (en) * | 2007-05-01 | 2008-11-06 | Hua-Hsin Tsai | Structure of a light emitting diode |
US20090140271A1 (en) * | 2007-11-30 | 2009-06-04 | Wen-Jyh Sah | Light emitting unit |
WO2009072589A1 (ja) * | 2007-12-07 | 2009-06-11 | Panasonic Electric Works Co., Ltd. | 発光装置 |
CN201425173Y (zh) * | 2009-03-31 | 2010-03-17 | 孙建民 | Led荧光灯替代灯管 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7224000B2 (en) * | 2002-08-30 | 2007-05-29 | Lumination, Llc | Light emitting diode component |
JP4100155B2 (ja) | 2002-12-05 | 2008-06-11 | オムロン株式会社 | 発光光源、発光光源アレイ及び当該発光光源を用いた機器 |
US7029935B2 (en) | 2003-09-09 | 2006-04-18 | Cree, Inc. | Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same |
KR100586968B1 (ko) | 2004-05-28 | 2006-06-08 | 삼성전기주식회사 | Led 패키지 및 이를 구비한 액정표시장치용 백라이트어셈블리 |
US20060097385A1 (en) | 2004-10-25 | 2006-05-11 | Negley Gerald H | Solid metal block semiconductor light emitting device mounting substrates and packages including cavities and heat sinks, and methods of packaging same |
JP4678256B2 (ja) | 2005-08-01 | 2011-04-27 | ソニー株式会社 | 面状光源装置及びカラー液晶表示装置組立体 |
JP4981390B2 (ja) * | 2006-09-20 | 2012-07-18 | オスラム・メルコ株式会社 | Ledランプ |
KR20080053712A (ko) * | 2006-12-11 | 2008-06-16 | 삼성전기주식회사 | Led 광원장치 |
JP5158472B2 (ja) | 2007-05-24 | 2013-03-06 | スタンレー電気株式会社 | 半導体発光装置 |
JP4551948B2 (ja) | 2007-06-13 | 2010-09-29 | シャープ株式会社 | 線状光源装置、面発光装置、面状光源装置、および、液晶表示装置 |
JP2007306035A (ja) | 2007-08-20 | 2007-11-22 | Sanyo Electric Co Ltd | 発光素子の製造方法 |
JP5149601B2 (ja) | 2007-11-27 | 2013-02-20 | パナソニック株式会社 | 発光装置 |
US7815338B2 (en) * | 2008-03-02 | 2010-10-19 | Altair Engineering, Inc. | LED lighting unit including elongated heat sink and elongated lens |
JP5665160B2 (ja) * | 2008-03-26 | 2015-02-04 | パナソニックIpマネジメント株式会社 | 発光装置および照明器具 |
JP5440064B2 (ja) | 2008-10-21 | 2014-03-12 | 東芝ライテック株式会社 | 照明装置 |
JP2010129615A (ja) | 2008-11-25 | 2010-06-10 | Toshiba Lighting & Technology Corp | 発光装置及び照明装置 |
JP5379465B2 (ja) | 2008-12-17 | 2013-12-25 | パナソニック株式会社 | 発光装置 |
-
2011
- 2011-07-04 CN CN2011101968586A patent/CN102315371A/zh active Pending
- 2011-07-05 US US13/176,282 patent/US8894251B2/en not_active Expired - Fee Related
- 2011-07-05 EP EP11172732.7A patent/EP2405182B1/en not_active Not-in-force
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007080870A (ja) * | 2005-09-09 | 2007-03-29 | Matsushita Electric Works Ltd | 発光装置 |
JP2008041843A (ja) * | 2006-08-03 | 2008-02-21 | Sharp Corp | 半導体発光装置および半導体発光装置の製造方法 |
US20080273336A1 (en) * | 2007-05-01 | 2008-11-06 | Hua-Hsin Tsai | Structure of a light emitting diode |
US20090140271A1 (en) * | 2007-11-30 | 2009-06-04 | Wen-Jyh Sah | Light emitting unit |
WO2009072589A1 (ja) * | 2007-12-07 | 2009-06-11 | Panasonic Electric Works Co., Ltd. | 発光装置 |
CN201425173Y (zh) * | 2009-03-31 | 2010-03-17 | 孙建民 | Led荧光灯替代灯管 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014026468A1 (zh) * | 2012-08-15 | 2014-02-20 | 晶元光电股份有限公司 | 发光元件 |
CN113348322A (zh) * | 2019-02-05 | 2021-09-03 | 松下知识产权经营株式会社 | 照明装置以及光学部件 |
Also Published As
Publication number | Publication date |
---|---|
EP2405182B1 (en) | 2016-02-17 |
EP2405182A2 (en) | 2012-01-11 |
US8894251B2 (en) | 2014-11-25 |
EP2405182A3 (en) | 2012-11-21 |
US20120106125A1 (en) | 2012-05-03 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Free format text: FORMER OWNER: MATSUSHITA ELECTRIC WORKS LTD. Effective date: 20120227 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120227 Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co.,Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Works, Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20150828 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150828 Address after: Osaka Japan Applicant after: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT Co.,Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120111 |