JP2016129233A - 発光デバイス用キャリア - Google Patents
発光デバイス用キャリア Download PDFInfo
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- JP2016129233A JP2016129233A JP2016011989A JP2016011989A JP2016129233A JP 2016129233 A JP2016129233 A JP 2016129233A JP 2016011989 A JP2016011989 A JP 2016011989A JP 2016011989 A JP2016011989 A JP 2016011989A JP 2016129233 A JP2016129233 A JP 2016129233A
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- support substrate
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- light emitting
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- emitting device
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- 239000000758 substrate Substances 0.000 claims abstract description 123
- 239000000919 ceramic Substances 0.000 claims abstract description 64
- 239000004065 semiconductor Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 9
- 239000004954 Polyphthalamide Substances 0.000 claims description 4
- 229920006375 polyphtalamide Polymers 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 238000000059 patterning Methods 0.000 claims 1
- 238000007788 roughening Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 34
- 229910000679 solder Inorganic materials 0.000 description 10
- 238000003892 spreading Methods 0.000 description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000009429 electrical wiring Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- QUCZBHXJAUTYHE-UHFFFAOYSA-N gold Chemical compound [Au].[Au] QUCZBHXJAUTYHE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004038 photonic crystal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
-
- 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
- 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
- H01L33/64—Heat extraction or cooling elements
- H01L33/642—Heat extraction or cooling elements characterized by the shape
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- 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
- 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
- H01L33/64—Heat extraction or cooling elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
【解決手段】半導体発光デバイス10が支持基板12上にマウントされる。支持基板はキャリア16の開口内に配置される。支持基板はセラミックタイルであり、キャリア16は、その上にモールド形成されるか付着されるかするレンズ22を支持するのに十分な横方向の広がりを有する低コスト材料である。セラミックタイル12の底面の電気コンタクト20が、ユーザのPCボードなどの別の構造体へのLED10の電気接続を可能にする。
【選択図】図2
Description
Claims (24)
- 半導体発光デバイス;
前記半導体発光デバイスがマウントされた支持基板;及び
開口を有するキャリアであり、前記支持基板が前記開口内に配置され、且つ前記支持基板が、前記支持基板の頂面及び前記支持基板の側面のうちの少なくとも一方を介して当該キャリアに機械的に接続されている、キャリア;
を有し、
前記キャリアの底面は、前記支持基板の底面より高い高さ位置に配置されている、
構造体。 - 前記支持基板はセラミックである、請求項1に記載の構造体。
- 前記支持基板は、前記支持基板及び前記キャリアの頂面に形成されたワイヤボンドによって前記キャリアに電気的に接続されており、
前記支持基板は、前記支持基板の頂面に配設された電気接続部によって前記キャリアに電気的に接続されており、又は
前記支持基板は、前記支持基板の少なくとも1つの側面に配設された電気接続部によって前記キャリアに電気的に接続されている、
請求項1に記載の構造体。 - 前記半導体発光デバイス上に配設されたレンズを更に有し、前記レンズの底面は前記キャリアと接触している、請求項1に記載の構造体。
- 前記レンズは前記支持基板より大きい横方向の広がりを有し、
前記レンズは前記キャリアに取り付けられており、又は
前記レンズは、前記半導体発光デバイス、前記支持基板及び前記キャリアの上にモールド成形されている、
請求項4に記載の構造体。 - 前記レンズは、前記支持基板を前記キャリアに機械的に接続している、請求項5に記載の構造体。
- 前記キャリア内に更なる開口を有し、前記更なる開口は、前記キャリアの表面をアンダーカットしており、モールド処理において前記更なる開口内にレンズ材料が配設される、請求項5に記載の構造体。
- 前記支持基板は、前記半導体発光デバイスから前記支持基板の底面への熱伝導路を有するように構成されている、請求項1に記載の構造体。
- 前記開口は、前記キャリアの厚さ全体を貫通して延在している、請求項1に記載の構造体。
- 前記半導体発光デバイスに波長変換素子が取り付けられており;且つ
前記波長変換素子の頂面は、前記キャリアの頂面より高い高さ位置に配置されている;
請求項1に記載の構造体。 - 支持基板上にマウントされた半導体発光デバイスを用意し;
キャリアの開口内に前記支持基板を、前記キャリアの底面が前記支持基板の底面より高い高さ位置に配置されるように位置付け;且つ
前記支持基板の頂面及び前記支持基板の側面のうちの少なくとも一方を介して前記支持基板に前記キャリアを機械的に接続する;
ことを有する方法。 - 前記支持基板に前記キャリアを機械的に接続することは、前記支持基板に前記キャリアを接着すること、又は前記キャリアと前記支持基板との上にレンズをモールド成形することを有する、請求項11に記載の方法。
- 半導体発光デバイス;
前記半導体発光デバイスがマウントされた支持基板;
第1の開口及び第2の開口を有するキャリアであり、
前記支持基板が前記第1の開口内に配置され、
前記支持基板が当該キャリアに接触せず、
前記第2の開口が当該キャリアの頂面をアンダーカットしている、
キャリア;及び
前記半導体発光デバイスの上及び前記第2の開口の中に配置された透明構造であり、前記支持基板の頂面を前記キャリアに機械的に接続する透明構造;
を有する構造体。 - 前記透明構造は、前記半導体発光デバイス、前記支持基板及び前記キャリアの上にモールド成形されている、請求項13に記載の構造体。
- 前記支持基板の側面は前記キャリアに接続されていない、請求項13に記載の構造体。
- 前記支持基板は、前記透明構造を介して以外では、前記キャリアに機械的に接続されていない、請求項13に記載の構造体。
- 前記支持基板はセラミックである、請求項13に記載の構造体。
- 前記半導体発光デバイスは、前記支持基板に電気的に接続され、前記キャリアには電気的に接続されていない、請求項13に記載の構造体。
- 当該構造体は更に、PCボードを有し、前記支持基板は前記PCボード上にマウントされ、前記半導体発光デバイスは、前記支持基板を介して前記PCボードに電気的に接続されている、請求項13に記載の構造体。
- 前記支持基板は、頂部コンタクト及び底部コンタクトを有し、前記半導体発光デバイスは、前記支持基板に前記頂部コンタクトを介して電気的に接続され、前記頂部コンタクトは、導電材料で充填された支持基板内のビアを介して、前記底部コンタクトに接続されている、請求項13に記載の構造体。
- 前記透明構造はレンズである、請求項13に記載の構造体。
- 前記キャリアは、シートメタル、ポリフタルアミド、ポリマー、プラスチック、及び誘電絶縁体のうちの1つを有する、請求項13に記載の構造体。
- n型領域とp型領域との間に配置された発光層を有する半導体構造を、成長基板上に成長させ;
前記半導体構造をエッチングして、前記n型領域の一部を露出させるメサを形成し;
前記n型領域上のnコンタクトと前記p型領域上のpコンタクトとを形成し;
前記半導体構造を、支持基板ウエハ上に、はんだ付け及び熱超音波ボンディングのうちの一方によってマウントし;
前記支持基板ウエハを複数の支持基板へとダイシングし;
前記支持基板の各々をキャリアの開口内に位置付け;且つ
前記支持基板の頂面と前記キャリアの頂面とに接続された透明構造を形成することによって、前記支持基板に前記キャリアを機械的に取り付ける;
ことを有する方法。 - 支持基板上にマウントされた半導体発光デバイスを用意し;
キャリアの開口内に前記支持基板を位置付け;
前記キャリアの頂面を粗面加工及び/又はパターン形成し;且つ
前記支持基板の頂面と前記キャリアの頂面とに接続された透明構造を形成することによって、前記支持基板に前記キャリアを機械的に取り付ける;
ことを有する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/731,501 | 2010-03-25 | ||
US12/731,501 US8319247B2 (en) | 2010-03-25 | 2010-03-25 | Carrier for a light emitting device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013500640A Division JP6076244B2 (ja) | 2010-03-25 | 2011-03-23 | 発光デバイス用キャリア |
Publications (2)
Publication Number | Publication Date |
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JP2016129233A true JP2016129233A (ja) | 2016-07-14 |
JP6280142B2 JP6280142B2 (ja) | 2018-02-14 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2013500640A Active JP6076244B2 (ja) | 2010-03-25 | 2011-03-23 | 発光デバイス用キャリア |
JP2016011989A Active JP6280142B2 (ja) | 2010-03-25 | 2016-01-26 | 発光デバイス用キャリア |
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JP2013500640A Active JP6076244B2 (ja) | 2010-03-25 | 2011-03-23 | 発光デバイス用キャリア |
Country Status (7)
Country | Link |
---|---|
US (2) | US8319247B2 (ja) |
EP (1) | EP2550685B1 (ja) |
JP (2) | JP6076244B2 (ja) |
KR (1) | KR101793120B1 (ja) |
CN (2) | CN102804419B (ja) |
TW (2) | TWI593140B (ja) |
WO (1) | WO2011117832A1 (ja) |
Families Citing this family (13)
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KR20120054484A (ko) * | 2010-11-19 | 2012-05-30 | 엘지이노텍 주식회사 | 발광 소자 패키지 및 이의 제조방법 |
US9324905B2 (en) | 2011-03-15 | 2016-04-26 | Micron Technology, Inc. | Solid state optoelectronic device with preformed metal support substrate |
EP2830851A1 (en) * | 2012-03-27 | 2015-02-04 | Corning Incorporated | Micro-feature methods for over-molding substrate |
EP2660644B1 (en) * | 2012-05-02 | 2021-12-15 | Rockwell Automation Switzerland GmbH | Lens carrier and optical module for a light curtain and fabrication method |
US9614128B2 (en) | 2012-05-23 | 2017-04-04 | Koninklijke Philips N.V. | Surface mountable semiconductor device |
TWI549322B (zh) * | 2013-04-10 | 2016-09-11 | 映瑞光電科技(上海)有限公司 | 一種結合磊晶結構與封裝基板爲一體之整合式led元件及其製作方法 |
KR102185099B1 (ko) * | 2013-05-20 | 2020-12-02 | 루미리즈 홀딩 비.브이. | 돔을 가진 칩 규모 발광 디바이스 패키지 |
KR20160032236A (ko) * | 2013-07-19 | 2016-03-23 | 코닌클리케 필립스 엔.브이. | 광학 요소를 가지며 기판 캐리어를 갖지 않는 pc led |
WO2015119858A1 (en) | 2014-02-05 | 2015-08-13 | Cooledge Lighting Inc. | Light-emitting dies incorporating wavelength-conversion materials and related methods |
KR20160035672A (ko) * | 2014-09-23 | 2016-04-01 | 엘지디스플레이 주식회사 | 발광다이오드 패키지 및 액정표시장치 |
US9379298B2 (en) | 2014-10-03 | 2016-06-28 | Henkel IP & Holding GmbH | Laminate sub-mounts for LED surface mount package |
CN106412541A (zh) * | 2016-11-28 | 2017-02-15 | 广景视睿科技(深圳)有限公司 | 一种模块化投影仪 |
DE102020114368A1 (de) * | 2020-05-28 | 2021-12-02 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches halbleiterbauteil und verfahren zur herstellung von optoelektronischen halbleiterbauteilen |
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EP2550685B1 (en) | 2020-03-11 |
US8987771B2 (en) | 2015-03-24 |
KR101793120B1 (ko) | 2017-11-20 |
CN105702832B (zh) | 2018-12-04 |
JP6280142B2 (ja) | 2018-02-14 |
EP2550685A1 (en) | 2013-01-30 |
US8319247B2 (en) | 2012-11-27 |
TWI593140B (zh) | 2017-07-21 |
CN105702832A (zh) | 2016-06-22 |
US20130062651A1 (en) | 2013-03-14 |
TW201208135A (en) | 2012-02-16 |
CN102804419A (zh) | 2012-11-28 |
JP6076244B2 (ja) | 2017-02-08 |
CN102804419B (zh) | 2016-03-16 |
TW201624773A (zh) | 2016-07-01 |
WO2011117832A1 (en) | 2011-09-29 |
US20110233580A1 (en) | 2011-09-29 |
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KR20130058680A (ko) | 2013-06-04 |
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