WO2014001148A1 - Elektrisches bauteil und verfahren zum herstellen von elektrischen bauteilen - Google Patents
Elektrisches bauteil und verfahren zum herstellen von elektrischen bauteilen Download PDFInfo
- Publication number
- WO2014001148A1 WO2014001148A1 PCT/EP2013/062614 EP2013062614W WO2014001148A1 WO 2014001148 A1 WO2014001148 A1 WO 2014001148A1 EP 2013062614 W EP2013062614 W EP 2013062614W WO 2014001148 A1 WO2014001148 A1 WO 2014001148A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lead frame
- component
- electrical component
- electrical
- components
- 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.)
- Ceased
Links
Classifications
-
- 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
- H10H20/8506—Containers
-
- 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]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0362—Manufacture or treatment of packages of encapsulations
-
- 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
- H10H20/852—Encapsulations
- H10H20/853—Encapsulations characterised by their shape
-
- 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
-
- 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
- H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P54/00—Cutting or separating of wafers, substrates or parts of devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/40—Leadframes
- H10W70/479—Leadframes on or in insulating or insulated package substrates, interposers, or redistribution layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
- H10W74/016—Manufacture or treatment using moulds
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
Definitions
- Components such as light-emitting diodes (LEDs) can be mounted on component carriers, the so-called leadframes, and encapsulated with a potting compound to form a finished electrical component.
- LEDs light-emitting diodes
- preformed housing parts used.
- ceramic substrates are expensive and preformed housing parts require additional
- Enclosed component it has a high mechanical stability, so that no additional mechanical support structures are required.
- the leadframe on one side has a recess extending from one edge of the leadframe to the one
- the encapsulation forms a lens for the opto-electrical device.
- the encapsulation is permeable to the radiation emitted or received by the optoelectrical component and designed as a lens, so that a uniform radiation or a
- the invention provides a method of manufacturing an electrical component, the method comprising the steps of: providing a carrier foil; Applying a closed lead frame on the carrier film, wherein the
- Lead frame has a through hole; Introducing at least one component in the passage opening of the
- Lead frame assembly having a plurality of through holes; Introducing at least one respective component into a respective passage opening, wherein a respective first connection surface of the components is brought into contact with the carrier foil; electrically coupling a respective second pad of the components to the leadframe assembly; Applying encapsulants to the electrical components and the leadframe assembly to the respective components
- FIG. 4 shows an embodiment of a carrier film with a
- Figure 1 shows an embodiment of a carrier film 1. Shown are a plan view and a cross section along the lines "A-A".
- the carrier film 1 may for example consist of ethylene-tetrafluoroethylene (ETFE) or polyethylene (PE). It may be an adhesive film, on which, for example, a leadframe 2 is glued, see FIG. 2.
- the carrier foil 1 may have a thickness of 20 to 100 .mu.m, in particular 50 .mu.m.sup.-1.
- the carrier film 1 can serve as a basis for the construction of a component 15, since all other elements of the component 15 are arranged on it directly or indirectly.
- Figure 2 shows an embodiment of a carrier film 1, as described in connection with Figure 1, with a lead frame 2. Shown again is a plan view and a
- the lead frame 2 has a through opening 3, which may lie in the middle of the lead frame 2.
- Encapsulation 9 is prevented relative to the lead frame 2.
- the anchoring structure 10 is only at the left edge of
- opening 3 shown It can also be on the right, at the top or at the bottom, or a combination of the edges of the
- the lead frame 2 may have further anchoring structures 10 which, for example, consist of further passage openings 3 in the lead frame 2. Since no components 5 have to be accommodated in the further passage openings 3, they can be smaller than those shown
- FIG. 3 shows an exemplary embodiment of a carrier foil 1 with a leadframe 2, as described in connection with FIG. 1 and FIG 2 and a component 5. Shown are a plan view and a cross section along the lines "AA".
- the component 5 may be any electrical component. It can be an opto-electrical component, in particular a
- the light-emitting device for example for an infrared (IR) or a human-visible area. It may also be an electromagnetic radiation detector, for example in the infrared or visible range.
- the device 5 may comprise other components, such as a circuit for protection against electrostatic discharge (ESD).
- Contact surface 6 is arranged, which completely covers the first side 11.
- the first contact surface 6 may also cover only a part of the first side 11. It can also be arranged more than one contact surface 6 on the first side 11.
- On the second side 12, a second contact surface 7 is arranged, which covers only a part of the second side 12. Since the second contact surface 7 the
- Component 5 is not covered over the entire surface, the component 5 can receive or emit electromagnetic radiation over a larger area.
- the second contact surface 7 may be arbitrarily arranged on the second side 12, it may also be over the entire surface, for example, if it is for the electromagnetic radiation
- the first contact surface 6 can directly as a solder joint of the
- the first contact surface 6 and the lead frame 2 are exposed down and can be electrically contacted for connection of the component 15. Electrical leads to the first contact surface 6 can be passed through the recess 4 without interfering with the electrically conductive
- Lead frame 2 shorted.
- Heat generated by the device 5 can be derived via the first contact surface 6 directly to the corresponding solder joint.
- the thermal resistance of a lead frame, on which the component 5 is normally arranged, is eliminated. Since that
- the steps may be performed partially in parallel for a plurality of through holes 3.
- the carrier foil 1 can be removed and the leadframe assembly 14 can be divided into individual components 15 along the dividing lines 16 along the first direction X and the second direction Y, for example by punching steps or sawing steps.
Landscapes
- Led Device Packages (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015518974A JP6246196B2 (ja) | 2012-06-28 | 2013-06-18 | 電気部品および該電気部品の製造方法 |
| CN201380034052.4A CN104380488B (zh) | 2012-06-28 | 2013-06-18 | 电构件和用于制造电构件的方法 |
| KR1020157002464A KR101693545B1 (ko) | 2012-06-28 | 2013-06-18 | 전기 컴포넌트 및 전기 컴포넌트들을 생산하기 위한 방법 |
| US14/410,956 US9209367B2 (en) | 2012-06-28 | 2013-06-18 | Electrical component and method of producing electrical components |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012211220.0A DE102012211220A1 (de) | 2012-06-28 | 2012-06-28 | Elektrisches Bauteil und Verfahren zum Herstellen von elektrischen Bauteilen |
| DE102012211220.0 | 2012-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014001148A1 true WO2014001148A1 (de) | 2014-01-03 |
Family
ID=48628715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2013/062614 Ceased WO2014001148A1 (de) | 2012-06-28 | 2013-06-18 | Elektrisches bauteil und verfahren zum herstellen von elektrischen bauteilen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9209367B2 (de) |
| JP (1) | JP6246196B2 (de) |
| KR (1) | KR101693545B1 (de) |
| CN (1) | CN104380488B (de) |
| DE (1) | DE102012211220A1 (de) |
| WO (1) | WO2014001148A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017157683A (ja) * | 2016-03-02 | 2017-09-07 | ローム株式会社 | Led発光装置およびその製造方法 |
| US11681090B2 (en) | 2019-05-30 | 2023-06-20 | Nichia Corporation | Light emitting module and method of manufacturing same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005041064A1 (de) * | 2005-08-30 | 2007-03-01 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbares optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
| US20110121339A1 (en) * | 2009-11-25 | 2011-05-26 | Taiwan Solutions Systems Corp. | Light-emitting diode module and manufacturing method thereof |
| DE102010025319A1 (de) * | 2010-06-28 | 2011-12-29 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines oberflächenmontierbaren Halbleiterbauelements |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4840568A (en) * | 1987-03-31 | 1989-06-20 | Adc Telecommunications, Inc. | Jack assembly |
| US6326678B1 (en) * | 1993-09-03 | 2001-12-04 | Asat, Limited | Molded plastic package with heat sink and enhanced electrical performance |
| US5834831A (en) * | 1994-08-16 | 1998-11-10 | Fujitsu Limited | Semiconductor device with improved heat dissipation efficiency |
| US6358773B1 (en) * | 2000-12-27 | 2002-03-19 | Vincent Lin | Method of making substrate for use in forming image sensor package |
| DE10334575B4 (de) * | 2003-07-28 | 2007-10-04 | Infineon Technologies Ag | Elektronisches Bauteil und Nutzen sowie Verfahren zur Herstellung derselben |
| TWI245429B (en) * | 2003-12-23 | 2005-12-11 | Siliconware Precision Industries Co Ltd | Photosensitive semiconductor device, method for fabricating the same and lead frame thereof |
| KR100820122B1 (ko) * | 2005-12-14 | 2008-04-07 | 엘지전자 주식회사 | 발광 소자 패키지 및 그의 제조 방법 |
| KR100888236B1 (ko) * | 2008-11-18 | 2009-03-12 | 서울반도체 주식회사 | 발광 장치 |
| DE102010023815A1 (de) * | 2010-06-15 | 2011-12-15 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbares optoelektronisches Bauelement und Verfahren zur Herstellung eines oberflächenmontierbaren optoelektronischen Bauelements |
| CN102468375B (zh) * | 2010-11-15 | 2015-06-17 | 光宝电子(广州)有限公司 | 发光二极管封装结构及其制造方法 |
| CN102243298B (zh) * | 2011-04-25 | 2013-01-23 | 中国民航大学 | 一种基于dem的机载气象雷达地杂波剔除方法 |
| CN102856464B (zh) * | 2011-06-29 | 2015-07-08 | 展晶科技(深圳)有限公司 | 发光二极管封装结构及封装方法 |
| US8497165B2 (en) * | 2011-10-20 | 2013-07-30 | Intersil Americas Inc. | Systems and methods for lead frame locking design features |
| CN103367619B (zh) * | 2012-03-30 | 2015-12-02 | 光宝电子(广州)有限公司 | 金属支架结构及发光二极管结构 |
-
2012
- 2012-06-28 DE DE102012211220.0A patent/DE102012211220A1/de not_active Ceased
-
2013
- 2013-06-18 JP JP2015518974A patent/JP6246196B2/ja not_active Expired - Fee Related
- 2013-06-18 US US14/410,956 patent/US9209367B2/en not_active Expired - Fee Related
- 2013-06-18 WO PCT/EP2013/062614 patent/WO2014001148A1/de not_active Ceased
- 2013-06-18 KR KR1020157002464A patent/KR101693545B1/ko not_active Expired - Fee Related
- 2013-06-18 CN CN201380034052.4A patent/CN104380488B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005041064A1 (de) * | 2005-08-30 | 2007-03-01 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbares optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
| US20110121339A1 (en) * | 2009-11-25 | 2011-05-26 | Taiwan Solutions Systems Corp. | Light-emitting diode module and manufacturing method thereof |
| DE102010025319A1 (de) * | 2010-06-28 | 2011-12-29 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines oberflächenmontierbaren Halbleiterbauelements |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104380488A (zh) | 2015-02-25 |
| US20150214446A1 (en) | 2015-07-30 |
| CN104380488B (zh) | 2017-04-26 |
| US9209367B2 (en) | 2015-12-08 |
| JP2015521803A (ja) | 2015-07-30 |
| KR101693545B1 (ko) | 2017-01-06 |
| KR20150036269A (ko) | 2015-04-07 |
| JP6246196B2 (ja) | 2017-12-13 |
| DE102012211220A1 (de) | 2014-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2267798B1 (de) | Optoelektronisches Bauelement | |
| EP2396832B1 (de) | Verkapselte optoeleketronische halbleiteranordnung mit lötstoppschicht und entsprechendes verfahren | |
| DE102008060615B4 (de) | Licht aussendende Diode | |
| DE102013205894B4 (de) | Formgehäuse und Leuchtbauelement | |
| EP3360167B1 (de) | Optoelektronisches bauelement mit einem leiterrahmen mit einer versteifungsstruktur | |
| WO2011157522A1 (de) | Oberflächenmontierbares optoelektronisches bauelement und verfahren zur herstellung eines oberflächenmontierbaren optoelektronischen bauelements | |
| DE10392365T5 (de) | Halbleitervorrichtung mit einem Halbleiterchip | |
| DE60319939T2 (de) | Verfahren zum Fliess-Glätten leitender Anschlüsse | |
| DE102018206482B4 (de) | Halbleiterbauelement mit einem Verbundwerkstoffclip aus Verbundmaterial | |
| DE102017218365B4 (de) | Die-Kontaktstelle, Halbleitervorrichtung und Verfahren zur Herstellung einer Halbleitervorrichtung | |
| DE102022103210A1 (de) | Chippackage und Verfahren zum Bilden eines Chippackages | |
| EP0303272A2 (de) | Leiterplatte für die Elektronik | |
| DE102016124270A1 (de) | Halbleiter-package und verfahren zum fertigen eines halbleiter-package | |
| WO2014049059A2 (de) | Bauteilanordnung und verfahren zum herstellen von elektrischen bauteilen | |
| DE112016000474B9 (de) | Optoelektronisches halbleiterbauteil, optoelektronische anordnung und verfahren zur herstellung eines optoelektronischen halbleiterbauteils | |
| EP2614538A1 (de) | Verfahren zur herstellung eines optoelektronischen halbleiterbauelements | |
| DE102019122628A1 (de) | Lichtemittierendes Vorrichtungspaket und Verfahren zum Herstellen eines lichtemittierenden Vorrichtungspakets | |
| DE102012211220A1 (de) | Elektrisches Bauteil und Verfahren zum Herstellen von elektrischen Bauteilen | |
| DE102016108931A1 (de) | Optoelektronisches Bauteil und Verfahren zur Herstellung eines optoelektronischen Bauteils | |
| DE102021121365A1 (de) | Oberflächenmontierbares optoelektronisches halbleiterbauteil und leiterrahmenverbund | |
| DE10319782B4 (de) | Optoelektronisches Halbleiterbauelement mit einem Chipträgerelement | |
| DE112022002163B4 (de) | Oberflächenmontierbares optoelektronisches halbleiterbauteil und leiterrahmenverbund | |
| WO2015117946A1 (de) | Optoelektronisches bauelement und verfahren zu seiner herstellung | |
| WO2019202021A1 (de) | Oberflächenmontierbares bauteil | |
| DE112022004501T5 (de) | Halbleiterbauteil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13729382 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 14410956 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 2015518974 Country of ref document: JP Kind code of ref document: A |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 20157002464 Country of ref document: KR Kind code of ref document: A |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 13729382 Country of ref document: EP Kind code of ref document: A1 |