KR102250469B1 - 관통 구멍을 갖는 절연 기판 - Google Patents
관통 구멍을 갖는 절연 기판 Download PDFInfo
- Publication number
- KR102250469B1 KR102250469B1 KR1020157023832A KR20157023832A KR102250469B1 KR 102250469 B1 KR102250469 B1 KR 102250469B1 KR 1020157023832 A KR1020157023832 A KR 1020157023832A KR 20157023832 A KR20157023832 A KR 20157023832A KR 102250469 B1 KR102250469 B1 KR 102250469B1
- Authority
- KR
- South Korea
- Prior art keywords
- insulating substrate
- hole
- sintered body
- alumina sintered
- alumina
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/117—Composites
- C04B35/119—Composites with zirconium oxide
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
- H05K3/0029—Etching of the substrate by chemical or physical means by laser ablation of inorganic insulating material
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3281—Copper oxides, cuprates or oxide-forming salts thereof, e.g. CuO or Cu2O
-
- 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
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6023—Gel casting
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/606—Drying
-
- 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
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/612—Machining
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
- C04B2235/6582—Hydrogen containing atmosphere
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
- C04B2235/662—Annealing after sintering
-
- 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
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
-
- 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
- C04B2235/95—Products characterised by their size, e.g. microceramics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0014—Shaping of the substrate, e.g. by moulding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
도 2의 (a)는 절연 기판(1)의 관통 구멍과 그 주변을 도시하는 확대도이고, (b)는 관통 구멍, 노출 영역 및 본체 부분의 모식도이다.
도 3은 평균 입경의 산출예를 도시하는 모식도이다.
도 4는 관통 구멍 주위의 판형 입자의 평균 길이의 산출법을 설명하기 위한 모식도이다.
도 5는 도 4의 모식도에 대응하는 현미경 사진이다.
도 6은 절연 기판의 적합한 제조 순서의 일례를 도시하는 흐름도이다.
도 7은 절연 기판의 적합한 제조 순서의 일례를 도시하는 흐름도이다.
도 8은 열 싸이클 시험에서 적용한 온도 프로파일을 도시한다.
도 9는 절연 기판(1)의 관통 구멍과 그 주변의 확대 사진이다.
Claims (6)
- 도체용의 관통 구멍이 배열되어 있는 절연 기판으로서,
상기 절연 기판의 두께가 25~100 ㎛이고, 상기 관통 구멍의 직경이 20 ㎛~100 ㎛이고, 상기 절연 기판이, 본체 부분과, 상기 관통 구멍에 노출되는 노출 영역을 구비하고 있고, 상기 절연 기판이 알루미나 소결체로 이루어지고, 상기 알루미나 소결체의 상대 밀도가 99.5% 이상이고, 상기 알루미나 소결체의 순도가 99.9% 이상이고, 상기 본체 부분에 있어서의 상기 알루미나 소결체의 평균 입경이 3~6 ㎛이고, 상기 노출 영역에 있어서의 상기 알루미나 소결체를 구성하는 알루미나 입자가 판형을 이루고 있고, 판형의 상기 알루미나 입자의 평균 길이가 8~25 ㎛인 것을 특징으로 하는 관통 구멍을 갖는 절연 기판. - 제1항에 있어서, 상기 관통 구멍이 레이저 가공에 의해서 형성되어 있는 것을 특징으로 하는 절연 기판.
- 제1항에 있어서, 상기 알루미나 소결체의 성형시에 상기 관통 구멍이 성형되어 있는 것을 특징으로 하는 절연 기판.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 알루미나 소결체에 소결 조제로서 지르코니아가 200~800 질량ppm, 마그네시아가 150~300 질량ppm 및 이트리아가 10~30 질량ppm 첨가되어 있는 것을 특징으로 하는 절연 기판.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 알루미나 소결체의 절연 파괴 전압이 50 kV/mm 이상인 것을 특징으로 하는 절연 기판.
- 제4항에 있어서, 상기 알루미나 소결체의 절연 파괴 전압이 50 kV/mm 이상인 것을 특징으로 하는 절연 기판.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014035399 | 2014-02-26 | ||
| JPJP-P-2014-035399 | 2014-02-26 | ||
| PCT/JP2015/054765 WO2015129574A1 (ja) | 2014-02-26 | 2015-02-20 | 貫通孔を有する絶縁基板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160124650A KR20160124650A (ko) | 2016-10-28 |
| KR102250469B1 true KR102250469B1 (ko) | 2021-05-12 |
Family
ID=54008894
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157023832A Expired - Fee Related KR102250469B1 (ko) | 2014-02-26 | 2015-02-20 | 관통 구멍을 갖는 절연 기판 |
| KR1020157023831A Expired - Fee Related KR102250468B1 (ko) | 2014-02-26 | 2015-02-24 | 관통 구멍을 갖는 절연 기판 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157023831A Expired - Fee Related KR102250468B1 (ko) | 2014-02-26 | 2015-02-24 | 관통 구멍을 갖는 절연 기판 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9894763B2 (ko) |
| EP (2) | EP3113586B1 (ko) |
| JP (2) | JP5877932B1 (ko) |
| KR (2) | KR102250469B1 (ko) |
| CN (2) | CN105144851B (ko) |
| TW (2) | TWI632836B (ko) |
| WO (2) | WO2015129574A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102250469B1 (ko) * | 2014-02-26 | 2021-05-12 | 엔지케이 인슐레이터 엘티디 | 관통 구멍을 갖는 절연 기판 |
| WO2017154593A1 (ja) * | 2016-03-11 | 2017-09-14 | 日本碍子株式会社 | 接続基板 |
| CN110770877B (zh) * | 2017-06-13 | 2024-06-18 | 日本碍子株式会社 | 半导体制造装置用部件 |
| JP6600106B2 (ja) * | 2017-06-29 | 2019-10-30 | 京セラ株式会社 | アルミナ基板およびこれを用いた抵抗器 |
| JP2025022755A (ja) * | 2023-08-03 | 2025-02-14 | 日本特殊陶業株式会社 | アルミナ質焼結体、および静電チャック |
| CN118248562B (zh) * | 2024-03-29 | 2025-02-11 | 江苏富乐华功率半导体研究院有限公司 | 一种通孔薄膜陶瓷基板的表面处理工艺 |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59203449A (ja) | 1983-04-28 | 1984-11-17 | Nitta Zerachin Kk | 冷菓用含泡組成物 |
| JPS62260766A (ja) * | 1986-05-08 | 1987-11-13 | 東レ株式会社 | アルミナ焼結体 |
| JP2555285B2 (ja) | 1987-06-20 | 1996-11-20 | 株式会社アテックス | 穀粒コンテナの穀粒搬出装置 |
| JPH01199921A (ja) | 1988-02-03 | 1989-08-11 | Chiyoda Corp | 2,6−ジイソプロピルナフタレンの吸着分離方法 |
| JPH02205094A (ja) * | 1989-02-03 | 1990-08-14 | Mitsubishi Mining & Cement Co Ltd | マイクロ波用薄膜回路基板 |
| JPH03177376A (ja) * | 1989-12-04 | 1991-08-01 | Japan Gore Tex Inc | セラミック基板 |
| JPH0567026A (ja) | 1991-09-10 | 1993-03-19 | Shikoku Nippon Denki Software Kk | 周辺装置制御装置 |
| JPH0567026U (ja) | 1992-02-06 | 1993-09-03 | 株式会社三協精機製作所 | 基板の貫通電極 |
| JP3093897B2 (ja) | 1992-11-13 | 2000-10-03 | 東芝セラミックス株式会社 | 高純度アルミナセラミックス及びその製造方法 |
| GB9526343D0 (en) * | 1995-12-22 | 1996-02-21 | Cohen A N | Improved sintered material |
| JP3411143B2 (ja) * | 1995-12-28 | 2003-05-26 | 京セラ株式会社 | メタライズ組成物及びそれを用いた配線基板 |
| JP2000223810A (ja) * | 1999-02-01 | 2000-08-11 | Kyocera Corp | セラミックス基板およびその製造方法 |
| EP1065190A3 (en) * | 1999-06-29 | 2001-05-16 | Hitachi Metals, Ltd. | Alumina ceramic composition |
| US6391082B1 (en) * | 1999-07-02 | 2002-05-21 | Holl Technologies Company | Composites of powdered fillers and polymer matrix |
| JP2001064075A (ja) | 1999-08-30 | 2001-03-13 | Sumitomo Chem Co Ltd | 透光性アルミナ焼結体およびその製造方法 |
| JP3924406B2 (ja) * | 1999-09-30 | 2007-06-06 | 京セラ株式会社 | アルミナ質焼結体及びその製造方法、並びに配線基板及びその製造方法 |
| JP3898400B2 (ja) * | 1999-11-26 | 2007-03-28 | 京セラ株式会社 | 配線基板およびその製造方法 |
| JP2001199761A (ja) | 2000-01-13 | 2001-07-24 | Konoshima Chemical Co Ltd | 高純度アルミナセラミックス及びその製造方法 |
| US6759740B2 (en) * | 2001-03-30 | 2004-07-06 | Kyocera Corporation | Composite ceramic board, method of producing the same, optical/electronic-mounted circuit substrate using said board, and mounted board equipped with said circuit substrate |
| JP2003095730A (ja) | 2001-09-18 | 2003-04-03 | Toshiba Ceramics Co Ltd | 高純度アルミナセラミックスおよびその製造方法 |
| CA2552908C (en) | 2004-08-06 | 2010-07-20 | A. L. M. T. Corp. | Collective substrate, semiconductor element mount, semiconductor device, imaging device, light emitting diode component and light emitting diode |
| JP4559936B2 (ja) * | 2004-10-21 | 2010-10-13 | アルプス電気株式会社 | 無電解めっき方法およびこの方法を用いた回路形成方法 |
| US7088000B2 (en) * | 2004-11-10 | 2006-08-08 | International Business Machines Corporation | Method and structure to wire electronic devices |
| EP1953836B1 (en) * | 2005-11-21 | 2016-01-13 | Nippon Carbide Industries Co., Inc. | Light reflecting material, package for light emitting element accommodation, light emitting device and process for producing package for light emitting element accommodation |
| JP5019106B2 (ja) * | 2007-03-27 | 2012-09-05 | Tdk株式会社 | 多層セラミックス基板の製造方法 |
| JP5086690B2 (ja) | 2007-05-18 | 2012-11-28 | 日本特殊陶業株式会社 | セラミック基板の製造方法 |
| JP5230992B2 (ja) | 2007-10-25 | 2013-07-10 | 新光電気工業株式会社 | 貫通電極付き基板の製造方法 |
| JP2009200356A (ja) * | 2008-02-22 | 2009-09-03 | Tdk Corp | プリント配線板及びその製造方法 |
| US20090308646A1 (en) * | 2008-06-12 | 2009-12-17 | Seiko Epson Corporation | Conductor pattern forming ink, conductor pattern, and wiring substrate |
| CN102197588A (zh) | 2008-08-27 | 2011-09-21 | 精工电子有限公司 | 压电振动器、振荡器、电子设备和电波钟以及压电振动器的制造方法 |
| JP5017298B2 (ja) * | 2009-03-11 | 2012-09-05 | 株式会社日本自動車部品総合研究所 | アルミナ質焼結体とその製造方法及びこれを用いた点火プラグ |
| US8829355B2 (en) | 2009-03-27 | 2014-09-09 | Ibiden Co., Ltd. | Multilayer printed wiring board |
| GB201005457D0 (en) * | 2010-03-31 | 2010-05-19 | Isis Innovation | Ceramic materials |
| JP5693940B2 (ja) * | 2010-12-13 | 2015-04-01 | 株式会社トクヤマ | セラミックスビア基板、メタライズドセラミックスビア基板、これらの製造方法 |
| US9320155B2 (en) * | 2012-04-27 | 2016-04-19 | Panasonic Intellectual Property Management Co., Ltd. | Ceramic substrate composite and method for manufacturing ceramic substrate composite |
| JP6003194B2 (ja) | 2012-04-27 | 2016-10-05 | セイコーエプソン株式会社 | ベース基板、電子デバイスおよびベース基板の製造方法 |
| JP6026829B2 (ja) | 2012-09-11 | 2016-11-16 | スカイワークスフィルターソリューションズジャパン株式会社 | 弾性表面波デバイス |
| JP3183661U (ja) * | 2013-03-13 | 2013-05-30 | 西村陶業株式会社 | 端子固定構造およびledモジュール |
| KR102250469B1 (ko) * | 2014-02-26 | 2021-05-12 | 엔지케이 인슐레이터 엘티디 | 관통 구멍을 갖는 절연 기판 |
-
2015
- 2015-02-20 KR KR1020157023832A patent/KR102250469B1/ko not_active Expired - Fee Related
- 2015-02-20 EP EP15754711.8A patent/EP3113586B1/en not_active Not-in-force
- 2015-02-20 CN CN201580000543.6A patent/CN105144851B/zh not_active Expired - Fee Related
- 2015-02-20 JP JP2015536336A patent/JP5877932B1/ja not_active Expired - Fee Related
- 2015-02-20 WO PCT/JP2015/054765 patent/WO2015129574A1/ja active Application Filing
- 2015-02-24 KR KR1020157023831A patent/KR102250468B1/ko not_active Expired - Fee Related
- 2015-02-24 EP EP15750613.0A patent/EP3113585B1/en not_active Not-in-force
- 2015-02-24 CN CN201580000703.7A patent/CN105191511B/zh not_active Expired - Fee Related
- 2015-02-24 JP JP2015536337A patent/JP5877933B1/ja not_active Expired - Fee Related
- 2015-02-24 WO PCT/JP2015/055258 patent/WO2015129699A1/ja active Application Filing
- 2015-02-25 TW TW104105989A patent/TWI632836B/zh not_active IP Right Cessation
- 2015-02-26 TW TW104106175A patent/TWI632124B/zh not_active IP Right Cessation
- 2015-08-17 US US14/827,456 patent/US9894763B2/en active Active
- 2015-09-16 US US14/855,798 patent/US9538653B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105191511B (zh) | 2019-04-09 |
| CN105191511A (zh) | 2015-12-23 |
| CN105144851B (zh) | 2019-02-12 |
| EP3113586B1 (en) | 2018-11-28 |
| TWI632836B (zh) | 2018-08-11 |
| EP3113586A4 (en) | 2017-10-25 |
| US9894763B2 (en) | 2018-02-13 |
| WO2015129699A1 (ja) | 2015-09-03 |
| CN105144851A (zh) | 2015-12-09 |
| JPWO2015129574A1 (ja) | 2017-03-30 |
| KR20160124650A (ko) | 2016-10-28 |
| KR102250468B1 (ko) | 2021-05-12 |
| WO2015129574A1 (ja) | 2015-09-03 |
| JP5877933B1 (ja) | 2016-03-08 |
| EP3113585A1 (en) | 2017-01-04 |
| EP3113586A1 (en) | 2017-01-04 |
| TWI632124B (zh) | 2018-08-11 |
| US20150353428A1 (en) | 2015-12-10 |
| TW201546019A (zh) | 2015-12-16 |
| TW201547334A (zh) | 2015-12-16 |
| EP3113585A4 (en) | 2017-10-25 |
| US9538653B2 (en) | 2017-01-03 |
| KR20160124649A (ko) | 2016-10-28 |
| JP5877932B1 (ja) | 2016-03-08 |
| US20160007461A1 (en) | 2016-01-07 |
| EP3113585B1 (en) | 2018-11-28 |
| JPWO2015129699A1 (ja) | 2017-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102250469B1 (ko) | 관통 구멍을 갖는 절연 기판 | |
| KR101142000B1 (ko) | 정전척 | |
| EP3113211B1 (en) | Handle substrate for composite substrate for semiconductor and composite substrate for semiconductor | |
| JP5697813B1 (ja) | 半導体用複合基板のハンドル基板 | |
| WO2017154593A1 (ja) | 接続基板 | |
| KR101642671B1 (ko) | 반도체용 복합 기판의 핸들 기판 및 반도체용 복합 기판 | |
| JP2017109895A (ja) | セラミック焼成体の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-2-2-P10-P22-nap-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20240505 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20240505 |