JP6357654B2 - 化合物半導体装置および樹脂封止型半導体装置 - Google Patents
化合物半導体装置および樹脂封止型半導体装置 Download PDFInfo
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- JP6357654B2 JP6357654B2 JP2015512291A JP2015512291A JP6357654B2 JP 6357654 B2 JP6357654 B2 JP 6357654B2 JP 2015512291 A JP2015512291 A JP 2015512291A JP 2015512291 A JP2015512291 A JP 2015512291A JP 6357654 B2 JP6357654 B2 JP 6357654B2
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/117—Shapes of semiconductor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- 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
- H01L21/18—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 the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
-
- 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
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
-
- 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
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3142—Sealing arrangements between parts, e.g. adhesion promotors
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Dicing (AREA)
- Laser Beam Processing (AREA)
- Junction Field-Effect Transistors (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
2 窒化物系半導体層
3 表面保護膜
4 配線金属層
10 スクライブレーン
11 第1の構造体
12 第2の構造体
13 第3の構造体
14 第4の構造体
21 第一パッド
22 第二パッド
23 配線
Claims (10)
- 化合物半導体チップの土台となるチップ基板と、
前記チップ基板の上方に設けられた窒化アルミニウム層と、
前記窒化アルミニウム層の上方に設けられた化合物半導体層と、
前記化合物半導体層の上面に配置された半導体素子と、を備え、
前記チップ基板の側面の一部、前記窒化アルミニウム層の側面および前記化合物半導体層の側面で連続的な斜面が構成され、
前記窒化アルミニウム層の側面に非晶質層もしくは多結晶層が形成されている
化合物半導体装置。 - 化合物半導体チップの土台となるチップ基板と、
前記チップ基板の上方に設けられた窒化アルミニウム層と、
前記窒化アルミニウム層の上方に設けられた化合物半導体層と、
前記化合物半導体層の上面に配置され、電流が前記チップ基板に平行に流れる横型半導体素子と、を備え、
前記窒化アルミニウム層の側面に非晶質層もしくは多結晶層が形成されている
化合物半導体装置。 - 化合物半導体チップの土台となるチップ基板と、
前記チップ基板の上方に設けられた窒化アルミニウム層と、
前記窒化アルミニウム層の上方に設けられた化合物半導体層と、
前記化合物半導体層の上面に配置された半導体素子と、を備え、
前記窒化アルミニウム層の側面に非晶質層もしくは多結晶層が形成され、
断面視で、前記窒化アルミニウム層の側面に形成された前記非晶質層もしくは前記多結晶層の、前記チップ基板の上面に平行な方向の厚みは、前記化合物半導体層の厚みよりも大きい
化合物半導体装置。 - 前記化合物半導体層の側面全部は斜面である請求項1に記載の化合物半導体装置。
- 前記チップ基板の表面がスクライブレーンに沿った凹部を有し、
前記非晶質層もしくは前記多結晶層が前記凹部に接触している、
請求項1から3のいずれか1つに記載の化合物半導体装置。 - 前記非晶質層もしくは前記多結晶層が、
シリコンとアルミニウムの少なくとも一方を含有する、
請求項1から3のいずれか1つに記載の化合物半導体装置。 - 前記非晶質層もしくは前記多結晶層がシリコンを1at%以上含む、
請求項1から3のいずれか1つに記載の化合物半導体装置。 - 前記非晶質層もしくは前記多結晶層がその表面に平均ピッチ0.05〜1.0μmの凹凸を有する、
請求項1から3のいずれか1つに記載の化合物半導体装置。 - 前記チップ基板は、シリコン、シリコンカーバイド、サファイアのいずれかからなる、請求項1から3のいずれか1つに記載の化合物半導体装置。
- 請求項1から3のいずれか1つに記載の化合物半導体装置の前記非晶質層もしくは前記多結晶層が組立用樹脂剤と接して、モールド樹脂封止、あるいは部品内蔵基板への内蔵、あるいはフリップチップ実装でアンダーフィルもしくはサイドフィルされたことを特徴とする樹脂封止型半導体装置。
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JP2013086339 | 2013-04-17 | ||
JP2013086339 | 2013-04-17 | ||
PCT/JP2014/001691 WO2014171076A1 (ja) | 2013-04-17 | 2014-03-25 | 化合物半導体装置およびその製造方法ならびに樹脂封止型半導体装置 |
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JP2018105736A Active JP6554676B2 (ja) | 2013-04-17 | 2018-06-01 | 化合物半導体装置およびその製造方法ならびに樹脂封止型半導体装置 |
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US (3) | US9865679B2 (ja) |
JP (2) | JP6357654B2 (ja) |
CN (2) | CN105122441B (ja) |
DE (1) | DE112014002026T5 (ja) |
WO (1) | WO2014171076A1 (ja) |
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JP6604476B2 (ja) * | 2016-03-11 | 2019-11-13 | パナソニックIpマネジメント株式会社 | 素子チップの製造方法 |
KR102543869B1 (ko) | 2018-08-07 | 2023-06-14 | 삼성전자주식회사 | 반도체 장치 및 이를 포함하는 반도체 패키지 |
WO2021079879A1 (ja) * | 2019-10-21 | 2021-04-29 | ヌヴォトンテクノロジージャパン株式会社 | 半導体装置および個片化方法 |
US20230023268A1 (en) * | 2021-07-22 | 2023-01-26 | Taiwan Semiconductor Manufacturing Co., Ltd. | Dicing Process in Packages Comprising Organic Interposers |
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2014
- 2014-03-25 CN CN201480021714.9A patent/CN105122441B/zh active Active
- 2014-03-25 DE DE112014002026.5T patent/DE112014002026T5/de active Pending
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- 2014-03-25 JP JP2015512291A patent/JP6357654B2/ja active Active
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Also Published As
Publication number | Publication date |
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DE112014002026T5 (de) | 2016-01-14 |
WO2014171076A1 (ja) | 2014-10-23 |
JP2018152600A (ja) | 2018-09-27 |
US20180083100A1 (en) | 2018-03-22 |
US10553676B2 (en) | 2020-02-04 |
US20190165098A1 (en) | 2019-05-30 |
US10224397B2 (en) | 2019-03-05 |
CN108788473A (zh) | 2018-11-13 |
US9865679B2 (en) | 2018-01-09 |
JPWO2014171076A1 (ja) | 2017-02-16 |
US20160035828A1 (en) | 2016-02-04 |
CN105122441B (zh) | 2018-09-11 |
CN105122441A (zh) | 2015-12-02 |
CN108788473B (zh) | 2020-08-07 |
JP6554676B2 (ja) | 2019-08-07 |
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