JP2021518669A - 銅−セラミック基板 - Google Patents
銅−セラミック基板 Download PDFInfo
- Publication number
- JP2021518669A JP2021518669A JP2020550143A JP2020550143A JP2021518669A JP 2021518669 A JP2021518669 A JP 2021518669A JP 2020550143 A JP2020550143 A JP 2020550143A JP 2020550143 A JP2020550143 A JP 2020550143A JP 2021518669 A JP2021518669 A JP 2021518669A
- Authority
- JP
- Japan
- Prior art keywords
- copper
- ceramic substrate
- ppm
- ratio
- elements
- 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.)
- Withdrawn
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/021—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles in a direct manner, e.g. direct copper bonding [DCB]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3731—Ceramic materials or glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3735—Laminates or multilayers, e.g. direct bond copper ceramic substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
- H01L23/3736—Metallic materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/723—Oxygen content
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/725—Metal content
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/726—Sulfur content
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
- C04B2235/727—Phosphorus or phosphorus compound content
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/782—Grain size distributions
- C04B2235/784—Monomodal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/786—Micrometer sized grains, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/341—Silica or silicates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/343—Alumina or aluminates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/345—Refractory metal oxides
- C04B2237/346—Titania or titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/34—Oxidic
- C04B2237/345—Refractory metal oxides
- C04B2237/348—Zirconia, hafnia, zirconates or hafnates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
- C04B2237/366—Aluminium nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
- C04B2237/368—Silicon nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/40—Metallic
- C04B2237/407—Copper
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/706—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the metallic layers or articles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Ceramic Products (AREA)
- Laminated Bodies (AREA)
Abstract
Description
均一な酸化銅層が得られるように、銅プライを酸化する工程;
セラミック担体上に銅プライを載置する工程;
複合体を、1060℃〜1085℃のプロセス温度で加熱する工程。
Claims (17)
- セラミック担体(2)と、
前記セラミック担体(2)の表面に接合された少なくとも1つの銅層(3、4)であって、導体構造を形成するため、及び/又は、ボンディングワイヤを固定するための自由表面を有する、少なくとも1つの銅層と、を備える銅−セラミック基板(1)であって、
前記銅層(3、4)が、200μm〜500μm、好ましくは300μm〜400μmの平均粒径を有するミクロ構造を有することを特徴とする、銅−セラミック基板。 - 請求項1に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)が、少なくとも50MS/m、好ましくは少なくとも57MS/m、特に好ましくは少なくとも58MS/mの導電率を有することを特徴とする、銅−セラミック基板。 - 請求項1又は2に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)が、40〜100のビッカース硬度を有することを特徴とする、銅−セラミック基板。 - 請求項1〜3のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)が、少なくとも99.95%Cu、好ましくは少なくとも99.99%Cuの比率を有することを特徴とする、銅−セラミック基板。 - 請求項4に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)が、最大で25ppmAgの比率を有することを特徴とする、銅−セラミック基板。 - 請求項4又は5に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)が、最大で10ppmO、好ましくは最大で5ppmOの比率を有することを特徴とする、銅−セラミック基板。 - 請求項4〜6のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、Cd、Ce、Ge、V、Znの元素の各々の比率が、最大で0ppm〜1ppmであることを特徴とする、銅−セラミック基板。 - 請求項7に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、Cd、Ce、Ge、V、Znの元素の合計の比率が、少なくとも0.5ppmかつ最大で5ppmであることを特徴とする、銅−セラミック基板。 - 請求項4〜8のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、Bi、Se、Sn、Teの元素の各々の比率が、最大で0ppm〜2ppmであることを特徴とする、銅−セラミック基板。 - 請求項9に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、Bi、Se、Sn、Teの元素の合計の比率が、少なくとも1.0ppmかつ最大で8ppmであることを特徴とする、銅−セラミック基板。 - 請求項4〜10のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、Al、Sb、Ti、Zrの元素の各々の比率が、最大で0ppm〜3ppmであることを特徴とする、銅−セラミック基板。 - 請求項11に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、Al、Sb、Ti、Zrの元素の合計の比率が、少なくとも1.0ppmかつ最大で10ppmであることを特徴とする、銅−セラミック基板。 - 請求項4〜12のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、As、Co、In、Mn、Pb、Siの元素の各々の比率が、最大で0ppm〜5ppmであることを特徴とする、銅−セラミック基板。 - 請求項13に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、As、Co、In、Mn、Pb、Siの元素の合計の比率が、少なくとも1.0ppmかつ最大で20ppmであることを特徴とする、銅−セラミック基板。 - 請求項4〜14のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、B、Be、Cr、Fe、Mn、Ni、P、Sの元素の各々の比率が、最大で0ppm〜10ppmであることを特徴とする、銅−セラミック基板。 - 請求項15に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、B、Be、Cr、Fe、Mn、Ni、P、Sの元素の合計の比率が、少なくとも1.0ppmかつ最大で50ppmであることを特徴とする、銅−セラミック基板。 - 請求項4〜16のいずれか一項に記載の銅−セラミック基板(1)であって、
前記銅層(3、4)において、更なる不純物を含む請求項7〜16に記載の元素の比率が、最大で50ppmであることを特徴とする、銅−セラミック基板。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2018/056957 WO2019179600A1 (de) | 2018-03-20 | 2018-03-20 | Kupfer-keramik-substrat |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2021518669A true JP2021518669A (ja) | 2021-08-02 |
Family
ID=61768281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020550143A Withdrawn JP2021518669A (ja) | 2018-03-20 | 2018-03-20 | 銅−セラミック基板 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210002179A1 (ja) |
EP (1) | EP3768654B1 (ja) |
JP (1) | JP2021518669A (ja) |
KR (1) | KR102514960B1 (ja) |
CN (1) | CN111886214A (ja) |
ES (1) | ES2917407T3 (ja) |
HU (1) | HUE058955T2 (ja) |
PL (1) | PL3768654T3 (ja) |
WO (1) | WO2019179600A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023176046A1 (ja) * | 2022-03-14 | 2023-09-21 | Dowaメタルテック株式会社 | 銅-セラミックス接合基板およびその製造方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020213729A1 (de) | 2020-11-02 | 2022-05-05 | Aurubis Stolberg Gmbh & Co. Kg | Kupfer-Keramik-Substrat |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62282797A (ja) * | 1986-05-29 | 1987-12-08 | Dowa Mining Co Ltd | セラミツクス−銅直接接合用銅材 |
JP2004221547A (ja) * | 2002-12-27 | 2004-08-05 | Mitsubishi Materials Corp | 熱伝導性複層基板及びパワーモジュール用基板 |
JP2006237383A (ja) * | 2005-02-25 | 2006-09-07 | Hitachi Metals Ltd | セラミックス回路基板および半導体モジュール |
JP2007066995A (ja) * | 2005-08-29 | 2007-03-15 | Hitachi Metals Ltd | セラミックス配線基板、その製造方法及び半導体モジュール |
JP2017075382A (ja) * | 2015-10-16 | 2017-04-20 | 株式会社Shカッパープロダクツ | 無酸素銅板、無酸素銅板の製造方法およびセラミック配線基板 |
JP2018024930A (ja) * | 2016-08-12 | 2018-02-15 | 株式会社Shカッパープロダクツ | 無酸素銅板、無酸素銅板の製造方法およびセラミック配線基板 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062058A (ja) * | 1992-06-23 | 1994-01-11 | Furukawa Electric Co Ltd:The | 結晶粒成長抑制無酸素銅 |
JP3211856B2 (ja) * | 1994-11-02 | 2001-09-25 | 電気化学工業株式会社 | 回路基板 |
JP3856581B2 (ja) * | 1999-01-18 | 2006-12-13 | 日鉱金属株式会社 | フレキシブルプリント回路基板用圧延銅箔およびその製造方法 |
CN103080347A (zh) * | 2010-08-27 | 2013-05-01 | 古河电气工业株式会社 | 铜合金板材及其制造方法 |
KR101548091B1 (ko) * | 2011-07-28 | 2015-08-27 | 가부시끼가이샤 도시바 | 산화물계 세라믹스 회로 기판의 제조 방법 및 산화물계 세라믹스 회로 기판 |
CN105132735A (zh) * | 2015-08-22 | 2015-12-09 | 汕头市骏码凯撒有限公司 | 一种微电子封装用超细铜合金键合丝及其制备方法 |
DE102015224464A1 (de) | 2015-12-07 | 2017-06-08 | Aurubis Stolberg Gmbh & Co. Kg | Kupfer-Keramik-Substrat, Kupferhalbzeug zur Herstellung eines Kupfer-Keramik-Substrats und Verfahren zur Herstellung eines Kupfer-Keramik-Substrats |
EP3210956B1 (de) * | 2016-02-26 | 2018-04-11 | Heraeus Deutschland GmbH & Co. KG | Kupfer-keramik-verbund |
EP3263537B1 (de) * | 2016-06-27 | 2021-09-22 | Infineon Technologies AG | Verfahren zur herstellung eines metall-keramik-substrats |
-
2018
- 2018-03-20 EP EP18713175.0A patent/EP3768654B1/de active Active
- 2018-03-20 HU HUE18713175A patent/HUE058955T2/hu unknown
- 2018-03-20 ES ES18713175T patent/ES2917407T3/es active Active
- 2018-03-20 JP JP2020550143A patent/JP2021518669A/ja not_active Withdrawn
- 2018-03-20 WO PCT/EP2018/056957 patent/WO2019179600A1/de unknown
- 2018-03-20 KR KR1020207029614A patent/KR102514960B1/ko active IP Right Grant
- 2018-03-20 CN CN201880091455.5A patent/CN111886214A/zh not_active Withdrawn
- 2018-03-20 PL PL18713175.0T patent/PL3768654T3/pl unknown
- 2018-03-20 US US16/980,140 patent/US20210002179A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62282797A (ja) * | 1986-05-29 | 1987-12-08 | Dowa Mining Co Ltd | セラミツクス−銅直接接合用銅材 |
JP2004221547A (ja) * | 2002-12-27 | 2004-08-05 | Mitsubishi Materials Corp | 熱伝導性複層基板及びパワーモジュール用基板 |
JP2006237383A (ja) * | 2005-02-25 | 2006-09-07 | Hitachi Metals Ltd | セラミックス回路基板および半導体モジュール |
JP2007066995A (ja) * | 2005-08-29 | 2007-03-15 | Hitachi Metals Ltd | セラミックス配線基板、その製造方法及び半導体モジュール |
JP2017075382A (ja) * | 2015-10-16 | 2017-04-20 | 株式会社Shカッパープロダクツ | 無酸素銅板、無酸素銅板の製造方法およびセラミック配線基板 |
JP2018024930A (ja) * | 2016-08-12 | 2018-02-15 | 株式会社Shカッパープロダクツ | 無酸素銅板、無酸素銅板の製造方法およびセラミック配線基板 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023176046A1 (ja) * | 2022-03-14 | 2023-09-21 | Dowaメタルテック株式会社 | 銅-セラミックス接合基板およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111886214A (zh) | 2020-11-03 |
KR20200134258A (ko) | 2020-12-01 |
WO2019179600A1 (de) | 2019-09-26 |
KR102514960B1 (ko) | 2023-03-30 |
US20210002179A1 (en) | 2021-01-07 |
EP3768654B1 (de) | 2022-04-20 |
PL3768654T3 (pl) | 2022-07-25 |
HUE058955T2 (hu) | 2022-10-28 |
ES2917407T3 (es) | 2022-07-08 |
EP3768654A1 (de) | 2021-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10988418B2 (en) | Copper-ceramic substrate, copper precursor for producing a copper-ceramic substrate and process for producing a copper-ceramic substrate | |
KR102097177B1 (ko) | 파워 모듈용 기판, 히트싱크가 부착된 파워 모듈용 기판 및 파워 모듈 | |
KR102154882B1 (ko) | 파워 모듈 | |
CN105190869B (zh) | 接合体的制造方法、及功率模块用基板的制造方法 | |
JP2010109132A (ja) | 熱電モジュールを備えたパッケージおよびその製造方法 | |
KR101519813B1 (ko) | 표면이 금속화된 세라믹 베이스를 구비하는 부품 | |
JPH0261539B2 (ja) | ||
US8516692B2 (en) | Solder layer, substrate for device joining utilizing the same and method of manufacturing the substrate | |
JP2014183119A (ja) | パワーモジュール用基板の製造方法 | |
RU2765104C2 (ru) | Бессвинцовая фольга припоя для диффузионной пайки и способ ее изготовления | |
JP2012250284A (ja) | 金属−セラミック基板を金属体に接合する方法 | |
US10370303B2 (en) | Process for producing bonded body and process for producing power module substrate | |
JP2009147111A (ja) | 接合材、その製造方法および半導体装置 | |
JP2021518669A (ja) | 銅−セラミック基板 | |
KR102542686B1 (ko) | 냉각기 부착 발광 모듈 및 냉각기 부착 발광 모듈의 제조 방법 | |
US20170062241A1 (en) | Method for Soldering an Insulating Substrate onto a Carrier | |
TW201943030A (zh) | 附散熱片的絕緣電路基板 | |
EP3474325A1 (en) | Semiconductor module and method for manufacturing semiconductor module | |
KR20210096069A (ko) | 접합체, 히트 싱크가 부착된 절연 회로 기판 및 히트 싱크 | |
TWI708754B (zh) | 接合體,電源模組用基板,電源模組,接合體的製造方法及電源模組用基板的製造方法 | |
JP2017168635A (ja) | パワーモジュール用基板及びパワーモジュールの製造方法 | |
JP5614127B2 (ja) | パワーモジュール用基板及びその製造方法 | |
KR102671539B1 (ko) | 전자 부품 모듈, 및 질화규소 회로 기판 | |
JP2001085580A (ja) | 半導体モジュール用基板及びその製造方法 | |
JP2018137395A (ja) | Ledモジュール、及び、絶縁回路基板 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A529 | Written submission of copy of amendment under article 34 pct |
Free format text: JAPANESE INTERMEDIATE CODE: A529 Effective date: 20200917 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210129 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220131 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220202 |
|
A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20220421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220615 |