JP2015501545A - Esd保護デバイスおよびesd保護デバイスとledとを備えたデバイス - Google Patents
Esd保護デバイスおよびesd保護デバイスとledとを備えたデバイス Download PDFInfo
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- JP2015501545A JP2015501545A JP2014537638A JP2014537638A JP2015501545A JP 2015501545 A JP2015501545 A JP 2015501545A JP 2014537638 A JP2014537638 A JP 2014537638A JP 2014537638 A JP2014537638 A JP 2014537638A JP 2015501545 A JP2015501545 A JP 2015501545A
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- 239000000758 substrate Substances 0.000 claims abstract description 95
- 239000000919 ceramic Substances 0.000 claims abstract description 28
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 25
- 239000013078 crystal Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000011368 organic material Substances 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 description 21
- 239000010410 layer Substances 0.000 description 17
- 230000015556 catabolic process Effects 0.000 description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 10
- 238000005476 soldering Methods 0.000 description 10
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 8
- 239000010949 copper Substances 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910005540 GaP Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- AUCDRFABNLOFRE-UHFFFAOYSA-N alumane;indium Chemical compound [AlH3].[In] AUCDRFABNLOFRE-UHFFFAOYSA-N 0.000 description 1
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- 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
- H01L33/644—Heat extraction or cooling elements in intimate contact or integrated with parts of the device other than the semiconductor body
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
-
- 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
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
- H01L23/60—Protection against electrostatic charges or discharges, e.g. Faraday shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/58—Structural electrical arrangements for semiconductor devices not otherwise provided for, e.g. in combination with batteries
- H01L23/62—Protection against overvoltage, e.g. fuses, shunts
-
- 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
- H01L33/647—Heat extraction or cooling elements the elements conducting electric current to or from the semiconductor body
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Led Device Packages (AREA)
- Thermistors And Varistors (AREA)
Abstract
Description
本発明のもう1つの課題は、LEDとESD保護デバイスとを有するデバイスを提供することである。
たとえばこのESD保護デバイス3はZnO−Pr材料を備える。ZnO−Prは、大きな強度を備え、このためZnO−Pr材料を用いて、非常に薄く、平坦なデバイスを製造することができる。代替としてこのESD保護デバイス3は、たとえばZnO−Bi−Sb材料を備える。
2 LED
3 ESD
4a 第1の浮遊内部電極
4b 第2の浮遊内部電極
5 はんだ層
6a コンタクト面
6b コンタクト面
7 コンタクト面
8 メタライジング部
9 熱的ビア
10 金属コンタクト
11 熱センサ
12 ESD保護デバイスの下面
13 電気的絶縁用の層
14 1結晶粒界層
15 コンタクト部6a,6bを有するESD保護デバイスの部品高さ
16 ESD保護デバイスの下面12の第1の浮遊内部電極4aへの距離
17 はんだ体
18 ウェーハ
19 コンタクト部6a,6bの幅
20 デバイス
21 ESD保護デバイスの基体
22 BGA端子
22a コンタクト部材
22b コンタクト部材
Claims (15)
- 下面(12)を有する基体(21)と少なくとも1つの浮遊内部電極(4a)とを備えたESD保護デバイス(3)であって、
前記基体(21)はセラミック材料を含み、
前記下面(12)と前記浮遊内部電極(4a)との距離(16)は、2〜100個のセラミック結晶粒を含むことを特徴とするESD保護デバイス。 - 前記距離(16)は、2個のセラミック結晶粒を含むことを特徴とする、請求項1に記載のESD保護デバイス。
- BGA端子またはLGA端子(22)を備えることを特徴とする、請求項1または2に記載のESD保護デバイス。
- セラミック材料と、BGA端子またはLGA端子(22)とを備えることを特徴とする、ESD保護デバイス(3)。
- 少なくとも1つの浮遊内部電極(4a)を備えることを特徴とする、請求項4に記載のESD保護デバイス。
- 請求項5に記載のESD保護デバイスにおいて、
下面(12)を有する基体(21)を備え、
前記下面(12)と前記浮遊内部電極(4a)との距離(16)は、2〜100個のセラミック結晶粒を含むことを特徴とするESD保護デバイス。 - 請求項1乃至6のいずれか1項に記載のESD保護デバイスにおいて、
第2の浮遊内部電極(4b)を備え、
前記第1の浮遊内部電極(4a)と前記第2の浮遊内部電極(4b)との距離は、前記第1の浮遊内部電極(4a)と前記基体(21)の前記下面(12)との距離(16)より大きいことを特徴とするESD保護デバイス。 - 請求項1乃至7のいずれか1項に記載のESD保護デバイスにおいて、
前記基体(21)の電気的コンタクトのためのコンタクト部を備え、
前記コンタクト部は、前記基体(21)の下面(12)の上に配設されていることを特徴とするESD保護デバイス。 - 請求項1乃至8のいずれか1項に記載のESD保護デバイスにおいて、
前記基体(21)は、前記基体(21)の下面(12)に平行に延在する平面に関して、対称的に構築されていることを特徴とするESD保護デバイス。 - 下面(12)を有する基体(21)と、
第1の浮遊内部電極(4a)と、
前記第1の浮遊内部電極に隣接した第2の浮遊内部電極(4b)と、を備え、
前記第1の浮遊内部電極(4a)と、前記第2の浮遊内部電極(4b)との間の距離は、前記第1の浮遊内部電極(4a)と前記基体(21)の前記下面(12)との距離(16)より大きく、
コンタクト部が前記基体(21)の下面(12)の上に配設されていることを特徴とするESD保護デバイス。 - 請求項1乃至10のいずれか1項に記載のESD保護デバイスにおいて、
前記セラミック材料は、ZnO−Bi−Sb材料またはZnO−Pr材料を含み、あるいはZnO−Bi−Sb材料またはZnO−Pr材料から成っていることを特徴とするESD保護デバイス。 - 担体(1)と、当該担体の上に配設されたLED(2)およびESD保護デバイス(3)とを備えたデバイス(20)であって、
前記ESD保護デバイス(3)は、請求項1乃至11のいずれか1項に記載のように形成されていることを特徴とするデバイス。 - 請求項12に記載のデバイスにおいて、
前記担体(1)は、セラミック材料または有機材料を含み、あるいはセラミック材料または有機材料から成っていることを特徴とするデバイス。 - 請求項12または13に記載のデバイスにおいて、
前記担体(1)は、少なくとも1つの熱的貫通接続部を備え、
前記熱的貫通接続部は、上面に垂直に延在し、前記LED(2)からハウジングへの熱伝導特性を改善することを特徴とするデバイス。 - 請求項12乃至14のいずれか1項に記載のデバイスにおいて、
前記担体(1)は、金属を含み、
前記金属は、電気的絶縁用の層(13)で被覆されていることを特徴とするデバイス。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011117151 | 2011-10-28 | ||
DE102011117151.0 | 2011-10-28 | ||
DE102012101606.2 | 2012-02-28 | ||
DE102012101606A DE102012101606A1 (de) | 2011-10-28 | 2012-02-28 | ESD-Schutzbauelement und Bauelement mit einem ESD-Schutzbauelement und einer LED |
PCT/EP2012/071287 WO2013060861A1 (de) | 2011-10-28 | 2012-10-26 | Esd-schutzbauelement und bauelement mit einem esd-schutzbauelement und einer led |
Publications (2)
Publication Number | Publication Date |
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JP2015501545A true JP2015501545A (ja) | 2015-01-15 |
JP6117809B2 JP6117809B2 (ja) | 2017-04-19 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014537638A Active JP6117809B2 (ja) | 2011-10-28 | 2012-10-26 | Esd保護デバイスおよびesd保護デバイスとledとを備えたデバイス |
Country Status (8)
Country | Link |
---|---|
US (1) | US9209619B2 (ja) |
EP (1) | EP2771890A1 (ja) |
JP (1) | JP6117809B2 (ja) |
CN (1) | CN103890866B (ja) |
DE (1) | DE102012101606A1 (ja) |
MY (1) | MY175814A (ja) |
SG (1) | SG11201401848XA (ja) |
WO (1) | WO2013060861A1 (ja) |
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DE102015104641A1 (de) * | 2015-03-26 | 2016-09-29 | At & S Austria Technologie & Systemtechnik Ag | Träger mit passiver Kühlfunktion für ein Halbleiterbauelement |
KR102345612B1 (ko) | 2015-07-08 | 2022-01-03 | 삼성디스플레이 주식회사 | 표시장치 |
WO2017036511A1 (en) | 2015-08-31 | 2017-03-09 | Epcos Ag | Electric multilayer component for surface-mount technology and method of producing an electric multilayer component |
EP3387888B1 (en) * | 2015-12-08 | 2019-07-24 | Signify Holding B.V. | Assembly and lighting device comprising the assembly |
CN108512205A (zh) * | 2017-02-24 | 2018-09-07 | 北京小米移动软件有限公司 | Esd保护装置及数据连接线 |
TWI820026B (zh) * | 2017-06-21 | 2023-11-01 | 荷蘭商露明控股公司 | 具有改善的熱行為的照明組件 |
WO2020096591A1 (en) * | 2018-11-07 | 2020-05-14 | Frederick Stephen Felt | Protection of biological systems |
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JP6117809B2 (ja) | 2017-04-19 |
DE102012101606A1 (de) | 2013-05-02 |
WO2013060861A1 (de) | 2013-05-02 |
CN103890866B (zh) | 2017-03-22 |
CN103890866A (zh) | 2014-06-25 |
EP2771890A1 (de) | 2014-09-03 |
US9209619B2 (en) | 2015-12-08 |
SG11201401848XA (en) | 2014-09-26 |
MY175814A (en) | 2020-07-09 |
US20140252403A1 (en) | 2014-09-11 |
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