JP2019033160A - 基板および車両用灯具 - Google Patents
基板および車両用灯具 Download PDFInfo
- Publication number
- JP2019033160A JP2019033160A JP2017152765A JP2017152765A JP2019033160A JP 2019033160 A JP2019033160 A JP 2019033160A JP 2017152765 A JP2017152765 A JP 2017152765A JP 2017152765 A JP2017152765 A JP 2017152765A JP 2019033160 A JP2019033160 A JP 2019033160A
- Authority
- JP
- Japan
- Prior art keywords
- land
- circuit board
- substrate
- solder
- flexible printed
- 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
- 239000000758 substrate Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 24
- 239000011888 foil Substances 0.000 claims description 18
- 229910000679 solder Inorganic materials 0.000 abstract description 51
- 238000000034 method Methods 0.000 abstract description 12
- 239000010408 film Substances 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 238000005476 soldering Methods 0.000 description 8
- 239000013039 cover film Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 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
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—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
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
- H05K1/116—Lands, clearance holes or other lay-out details concerning the surrounding of a via
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
-
- 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
- F21V19/006—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base
- F21V19/0065—Fastening of light sources or lamp holders of point-like light sources, e.g. incandescent or halogen lamps, with screw-threaded or bayonet base at least one conductive element acting as a support means, e.g. spring-mounted contact plate in a bayonet base
-
- 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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
-
- 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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- H05K1/0277—Bendability or stretchability details
- H05K1/028—Bending or folding regions of flexible printed circuits
-
- 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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/06—Thermal details
- H05K2201/066—Heatsink mounted on the surface of the printed circuit board [PCB]
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Combinations Of Printed Boards (AREA)
- Structure Of Printed Boards (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (4)
- 基材と、前記基材の表面に形成された導電パターンに設けられたランドとを備える基板であって、
前記ランドは、当該基板を導電部材により接合対象物に接合したときに前記導電部材の状態を前記基材の背面側から確認可能な窓部を備えることを特徴とする基板。 - 前記窓部は、前記ランドから導電箔の一部を抜いた部分であることを特徴とする請求項1に記載の基板。
- 前記基材は透光性を有し、前記窓部は、前記ランドから導電箔の一部を抜いて前記基材を残した部分であることを特徴とする請求項1に記載の基板。
- 発光素子が搭載された回路基板と、
前記回路基板に接合される基板と、
を備える車両用灯具であって、
前記基板は、基材と、前記基材の表面に形成された導電パターンに設けられたランドとを備え、
前記ランドは、前記基板を導電部材により前記回路基板に接合したときに前記導電部材の状態を前記基材の背面側から確認可能な窓部を備える、
ことを特徴とする車両用灯具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017152765A JP2019033160A (ja) | 2017-08-07 | 2017-08-07 | 基板および車両用灯具 |
US16/044,865 US10359165B2 (en) | 2017-08-07 | 2018-07-25 | Board and vehicle lamp |
CN201821268748.XU CN208754594U (zh) | 2017-08-07 | 2018-08-07 | 基板和车用灯具 |
CN201810892992.1A CN109392243B (zh) | 2017-08-07 | 2018-08-07 | 基板和车用灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017152765A JP2019033160A (ja) | 2017-08-07 | 2017-08-07 | 基板および車両用灯具 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2019033160A true JP2019033160A (ja) | 2019-02-28 |
Family
ID=65230962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017152765A Pending JP2019033160A (ja) | 2017-08-07 | 2017-08-07 | 基板および車両用灯具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10359165B2 (ja) |
JP (1) | JP2019033160A (ja) |
CN (2) | CN208754594U (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019033160A (ja) * | 2017-08-07 | 2019-02-28 | 株式会社小糸製作所 | 基板および車両用灯具 |
KR102674603B1 (ko) * | 2018-09-04 | 2024-06-12 | 현대모비스 주식회사 | 차량용 led 램프 장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57128995A (en) * | 1981-02-02 | 1982-08-10 | Sumitomo Electric Industries | Method of bonding hard printed board to flexible printed board |
JPS61192476U (ja) * | 1985-05-22 | 1986-11-29 | ||
JPS62264502A (ja) * | 1986-05-09 | 1987-11-17 | スタンレー電気株式会社 | 薄型車両用灯具 |
JPH0823148A (ja) * | 1994-07-07 | 1996-01-23 | Nippondenso Co Ltd | 回路基板の接続構造 |
JPH10288792A (ja) * | 1997-04-14 | 1998-10-27 | Denso Corp | 電気光学装置及びその電気光学パネルの外部素子との接続構造 |
JP2007005636A (ja) * | 2005-06-24 | 2007-01-11 | Kyocera Corp | 入出力端子および電子部品収納用パッケージならびに電子装置 |
US20140321075A1 (en) * | 2013-04-24 | 2014-10-30 | Apple Inc. | Electrical and mechanical interconnection for electronic components |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4132995A1 (de) * | 1991-10-04 | 1993-04-08 | Bodenseewerk Geraetetech | Verfahren zur herstellung elektrisch leitender verbindungen an leiterplatten |
JPH06260746A (ja) * | 1993-03-03 | 1994-09-16 | Tamura Seisakusho Co Ltd | はんだ接続部構造 |
DE19854899C1 (de) * | 1998-11-27 | 1999-12-30 | Siemens Ag | Beleuchtungseinheit |
JP2004349418A (ja) * | 2003-05-21 | 2004-12-09 | Nec Saitama Ltd | 表面実装部品の実装構造、実装方法およびリペア方法 |
JP2013175335A (ja) | 2012-02-24 | 2013-09-05 | Koito Mfg Co Ltd | 車両用灯具 |
CN104488097B (zh) * | 2012-07-19 | 2017-08-01 | 夏普株式会社 | 列发光装置及其制造方法 |
WO2015092579A1 (en) * | 2013-12-18 | 2015-06-25 | Koninklijke Philips N.V. | Reflective solder mask layer for led phosphor package |
JP6636233B2 (ja) * | 2014-04-07 | 2020-01-29 | 株式会社小糸製作所 | 車両用灯具 |
KR20160027875A (ko) * | 2014-08-28 | 2016-03-10 | 서울바이오시스 주식회사 | 발광소자 |
US10663139B2 (en) * | 2015-09-14 | 2020-05-26 | Koito Manufacturing Co., Ltd. | Vehicular lamp |
EP3580097A4 (en) * | 2017-04-14 | 2020-12-30 | CelLink Corporation | FLEXIBLE CIRCUITS FOR ELECTRICAL HARNESSES |
JP2018206996A (ja) * | 2017-06-06 | 2018-12-27 | ミネベアミツミ株式会社 | プリント基板の回路構造及びプリント基板 |
JP2019033160A (ja) * | 2017-08-07 | 2019-02-28 | 株式会社小糸製作所 | 基板および車両用灯具 |
JP7298995B2 (ja) * | 2018-06-05 | 2023-06-27 | 株式会社小糸製作所 | ランプユニットの製造方法 |
-
2017
- 2017-08-07 JP JP2017152765A patent/JP2019033160A/ja active Pending
-
2018
- 2018-07-25 US US16/044,865 patent/US10359165B2/en not_active Expired - Fee Related
- 2018-08-07 CN CN201821268748.XU patent/CN208754594U/zh active Active
- 2018-08-07 CN CN201810892992.1A patent/CN109392243B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57128995A (en) * | 1981-02-02 | 1982-08-10 | Sumitomo Electric Industries | Method of bonding hard printed board to flexible printed board |
JPS61192476U (ja) * | 1985-05-22 | 1986-11-29 | ||
JPS62264502A (ja) * | 1986-05-09 | 1987-11-17 | スタンレー電気株式会社 | 薄型車両用灯具 |
JPH0823148A (ja) * | 1994-07-07 | 1996-01-23 | Nippondenso Co Ltd | 回路基板の接続構造 |
JPH10288792A (ja) * | 1997-04-14 | 1998-10-27 | Denso Corp | 電気光学装置及びその電気光学パネルの外部素子との接続構造 |
JP2007005636A (ja) * | 2005-06-24 | 2007-01-11 | Kyocera Corp | 入出力端子および電子部品収納用パッケージならびに電子装置 |
US20140321075A1 (en) * | 2013-04-24 | 2014-10-30 | Apple Inc. | Electrical and mechanical interconnection for electronic components |
Also Published As
Publication number | Publication date |
---|---|
CN109392243B (zh) | 2022-04-08 |
CN208754594U (zh) | 2019-04-16 |
US20190041019A1 (en) | 2019-02-07 |
US10359165B2 (en) | 2019-07-23 |
CN109392243A (zh) | 2019-02-26 |
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