JP6738813B2 - モールディングされたパッケージ及び製造方法 - Google Patents
モールディングされたパッケージ及び製造方法 Download PDFInfo
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- JP6738813B2 JP6738813B2 JP2017538290A JP2017538290A JP6738813B2 JP 6738813 B2 JP6738813 B2 JP 6738813B2 JP 2017538290 A JP2017538290 A JP 2017538290A JP 2017538290 A JP2017538290 A JP 2017538290A JP 6738813 B2 JP6738813 B2 JP 6738813B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000000758 substrate Substances 0.000 claims description 45
- 238000000465 moulding Methods 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 22
- 238000001465 metallisation Methods 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000008393 encapsulating agent Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 8
- 230000001154 acute effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/565—Moulds
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3157—Partial encapsulation or coating
- H01L23/3178—Coating or filling in grooves made in the semiconductor body
-
- 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
-
- 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14418—Sealing means between mould and article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
- B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
-
- 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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/005—Processes relating to semiconductor body packages relating to encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0058—Processes relating to semiconductor body packages relating to optical field-shaping elements
-
- 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
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
Claims (15)
- パッケージの製造方法であって:
基板をもたらすステップであり、当該基板が接触表面と、デバイス搭載表面を含む前記接触表面の周囲で当該基板中に延びるノッチとを有する、ステップと;
保護フランジを有するモールドをもたらすステップと;
前記保護フランジが前記ノッチ内に延在するように、前記基板を前記モールド内に位置づける基板位置づけステップと;
前記モールドをモールディング化合物で充填するステップであり、前記保護フランジが前記モールディング化合物の前記接触表面への流れを妨げる、充填ステップと;
を含む製造方法。 - 請求項1に記載の製造方法であり、前記モールドが、前記ノッチの中へと延びる内方表面を有するパッケージを形成するように形状付けられている、製造方法。
- 請求項1又は2に記載の製造方法であり、
前記モールドに対する前記接触表面が、前記モールドと前記接触表面との間のインターフェイスを画定し、前記保護フランジが前記接触表面の全周の周りで前記ノッチの中へと延び、前記モールドがさらに、前記保護フランジの周りで前記基板に近接してモールディングキャビティを画成するように、前記基板が前記モールド内に位置づけられ、かつ、
前記充填ステップが、モールディングキャビティを前記モールディング化合物で充填してパッケージ壁を形成し、前記保護フランジが前記モールディング化合物の前記インターフェイスへの到達を阻止する、
製造方法。 - 請求項3に記載の製造方法であり、
前記基板位置づけステップにおいて、
前記保護フランジが、前記接触表面に近接した前記ノッチの内方側で前記ノッチの中へと延び;かつ
前記モールディングキャビティが、前記接触表面から離間した前記ノッチの外方側で前記ノッチの中へと延び、それにより前記充填ステップにおいて前記パッケージ壁が前記ノッチの中へと延びる、
製造方法。 - 請求項1乃至4の何れか一項に記載の製造方法であり、さらに、
前記モールディング化合物を硬化させるステップを含む製造方法。 - 請求項1乃至5の何れか一項に記載の製造方法であり、
前記基板が、前記接触表面の上の金属被覆を有する、
製造方法。 - 請求項6に記載の製造方法であり、
前記金属被覆が鉄、金、ニッケル、パラジウム、銀又は銅を含む、
製造方法。 - 請求項1乃至7の何れか一項に記載の製造方法であり、さらに、
前記接触表面の上にデバイスを取り付けるステップを含む製造方法。 - 請求項8に記載の製造方法であり、
前記デバイスが発光ダイオードである、
製造方法。 - 請求項8又は9に記載の製造方法であり、さらに、
前記デバイスを封止材の中に封止するステップを含む製造方法。 - 接触表面と、前記接触表面の周囲及び下方で延びるノッチとを有する基板と;
モールディング化合物を用いて前記基板上にモールディング固化されたパッケージ壁であり、前記接触表面の周囲及び前記ノッチの周囲の基板上にあり、前記接触表面の平面から離れて延びるパッケージ壁と;
を含むパッケージであり、
前記ノッチが前記接触表面に近接する内側エッジを有し、
前記パッケージ壁が、前記接触表面に対して25°から85°又は90°の角度をなす内方表面を有し、
前記パッケージ壁が前記ノッチの中へと延び、
前記ノッチの内側エッジ及び前記接触表面が、前記パッケージ壁の前記内方表面から離間した、
パッケージ。 - 請求項11に記載のパッケージであり、
前記内方表面が前記接触表面に対して25°から85°の角度である、
パッケージ。 - 請求項11に記載のパッケージであり、
前記内方表面が前記接触表面に対して90°の角度である、
パッケージ。 - 請求項11、12又は13に記載のパッケージであり、さらに、
前記接触表面の上の金属被覆を含むパッケージ。 - 請求項11、12、13又は14に記載のパッケージであり、さらに、
前記接触表面の上に搭載されたデバイスを含み、
さらに選択的に前記デバイスの周りの封止材を含むパッケージ。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNPCT/CN2014/000900 | 2014-10-13 | ||
CN2014000900 | 2014-10-13 | ||
EP14191281.6 | 2014-10-31 | ||
EP14191281 | 2014-10-31 | ||
PCT/EP2015/073134 WO2016058885A1 (en) | 2014-10-13 | 2015-10-07 | Molded package and method of manufacture |
Publications (2)
Publication Number | Publication Date |
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JP2017531328A JP2017531328A (ja) | 2017-10-19 |
JP6738813B2 true JP6738813B2 (ja) | 2020-08-12 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017538290A Active JP6738813B2 (ja) | 2014-10-13 | 2015-10-07 | モールディングされたパッケージ及び製造方法 |
Country Status (6)
Country | Link |
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US (2) | US10629456B2 (ja) |
EP (1) | EP3207562B1 (ja) |
JP (1) | JP6738813B2 (ja) |
KR (1) | KR102465972B1 (ja) |
CN (1) | CN106796894A (ja) |
WO (1) | WO2016058885A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE102018201028B3 (de) | 2018-01-23 | 2019-06-06 | Conti Temic Microelectronic Gmbh | Leiterplatte und Verfahren zur Herstellung einer Leiterplatte |
CN111148338A (zh) * | 2018-11-01 | 2020-05-12 | 邱昱维 | 在布局有电路的陶瓷基板上成形环绕壁的方法及该基板 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US5744084A (en) * | 1995-07-24 | 1998-04-28 | Lsi Logic Corporation | Method of improving molding of an overmolded package body on a substrate |
JP3472450B2 (ja) * | 1997-09-04 | 2003-12-02 | シャープ株式会社 | 発光装置 |
JP4737842B2 (ja) * | 2001-01-30 | 2011-08-03 | 京セラ株式会社 | 発光素子収納用パッケージの製造方法 |
US6860731B2 (en) * | 2001-07-09 | 2005-03-01 | Asm Technology Singapore Pte Ltd. | Mold for encapsulating a semiconductor chip |
JP2004127962A (ja) | 2002-09-30 | 2004-04-22 | Mitsui High Tec Inc | 半導体装置の樹脂封止方法 |
JP4454237B2 (ja) * | 2003-02-25 | 2010-04-21 | 京セラ株式会社 | 発光素子収納用パッケージおよび発光装置 |
US8513693B2 (en) * | 2011-08-08 | 2013-08-20 | Intellectual Discovery Co., Ltd. | Miniature leadless surface mount lamp with dome and reflector cup |
KR101888444B1 (ko) * | 2012-02-28 | 2018-08-16 | 엘지디스플레이 주식회사 | 발광 다이오드 패키지 및 그 제조 방법 |
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2015
- 2015-10-07 CN CN201580055617.6A patent/CN106796894A/zh active Pending
- 2015-10-07 US US15/517,725 patent/US10629456B2/en active Active
- 2015-10-07 KR KR1020177012919A patent/KR102465972B1/ko active IP Right Grant
- 2015-10-07 EP EP15775701.4A patent/EP3207562B1/en active Active
- 2015-10-07 WO PCT/EP2015/073134 patent/WO2016058885A1/en active Application Filing
- 2015-10-07 JP JP2017538290A patent/JP6738813B2/ja active Active
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2020
- 2020-03-24 US US16/828,618 patent/US10879084B2/en active Active
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Publication number | Publication date |
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EP3207562B1 (en) | 2019-08-28 |
US20200227282A1 (en) | 2020-07-16 |
US10879084B2 (en) | 2020-12-29 |
EP3207562A1 (en) | 2017-08-23 |
CN106796894A (zh) | 2017-05-31 |
JP2017531328A (ja) | 2017-10-19 |
US10629456B2 (en) | 2020-04-21 |
KR102465972B1 (ko) | 2022-11-10 |
KR20170067875A (ko) | 2017-06-16 |
WO2016058885A1 (en) | 2016-04-21 |
US20170330768A1 (en) | 2017-11-16 |
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