JP6560147B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
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- H01L29/7395—Vertical transistors, e.g. vertical IGBT
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- H01L29/7397—Vertical transistors, e.g. vertical IGBT with a non planar surface, e.g. with a non planar gate or with a trench or recess or pillar in the surface of the emitter, base or collector region for improving current density or short circuiting the emitter and base regions and a gate structure lying on a slanted or vertical surface or formed in a groove, e.g. trench gate IGBT
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- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/739—Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]
- H01L29/7393—Insulated gate bipolar mode transistors, i.e. IGBT; IGT; COMFET
- H01L29/7395—Vertical transistors, e.g. vertical IGBT
- H01L29/7396—Vertical transistors, e.g. vertical IGBT with a non planar surface, e.g. with a non planar gate or with a trench or recess or pillar in the surface of the emitter, base or collector region for improving current density or short circuiting the emitter and base regions
Description
<半導体装置の全体構造について>
本実施の形態の半導体装置を、図面を参照して説明する。
本発明の一実施の形態である半導体装置の製造工程を、図3〜図20を参照して説明する。
次に、本発明者の検討の経緯について説明する。
本実施の形態の半導体装置の製造工程では、ステップS1で、平面視においてスクライブ領域1Bに囲まれた半導体装置領域1Aを有する半導体基板SBを準備し、ステップS2で、半導体装置領域1Aにおける半導体基板SBに半導体素子を形成し、半導体装置領域1Aにおける半導体基板SBの主面(上面)上に配線構造を形成する。それから、ステップS3で、半導体基板SBの裏面側を研削して半導体基板SBの厚さを薄くし、ステップS4で、半導体基板SBの厚さ(T2)を測定し、ステップS5で、半導体基板SBの裏面上に裏面電極BEを形成し、ステップS6で、半導体基板SBをスクライブ領域1Bに沿って切断する。
図25は、第1比較例の半導体装置の製造工程中の要部断面図であり、図26は、第2比較例の半導体装置の製造工程中の要部断面図であり、図27は、第3比較例の半導体装置の製造工程中の要部断面図である。図25〜図27は、上記図16に相当するものであり、裏面研削工程を行った後の状態が示されている。
次に、本実施の形態の変形例について説明する。
1B スクライブ領域
BE 裏面電極
BGT テープ
CP 半導体装置
DG ダイヤルゲージ
GE ゲート電極
GF ゲート絶縁膜
GF1,IL1,IL2,PA 絶縁膜
LZ1 レーザ光
LZ2,LZ3 反射波
NR n+型半導体領域
OP 開口部
OPS ソース用開口部
OPG ゲート用開口部
PDG ゲート用パッド
PDS ソース用パッド
PR p型半導体領域
SB 半導体基板
SE1,SE2 センサ
SM 側面
T1,T2 厚さ
TR 溝
W1,W2,W3,W4 幅
α1 角度
Claims (9)
- (a)平面視においてスクライブ領域に囲まれた半導体装置領域を有する半導体基板を準備する工程、
(b)前記半導体装置領域における前記半導体基板に半導体素子を形成し、前記半導体装置領域における前記半導体基板の主面上に配線構造を形成する工程、
(c)前記(b)工程後、前記半導体基板の前記主面とは反対側の裏面側を研削して、前記半導体基板を薄くする工程、
(d)前記(c)工程後、前記半導体基板の厚さを測定する工程、
(e)前記(d)工程後、前記半導体基板の前記裏面上に裏面電極を形成する工程、
(f)前記半導体基板を前記スクライブ領域に沿って切断する工程、
を有し、
前記(b)工程で形成された前記配線構造は、一層以上の絶縁膜を含み、
前記(b)工程を終了した段階で、前記配線構造に含まれる前記一層以上の絶縁膜は、前記スクライブ領域における前記半導体基板の前記主面上には形成されておらず、
平面視における前記スクライブ領域の交点において、前記一層以上の絶縁膜が形成されずに前記半導体基板の前記主面側が露出されている領域が局所的に拡張されており、
前記(d)工程では、前記スクライブ領域の前記交点において、前記半導体基板の前記厚さを測定する、半導体装置の製造方法。 - 請求項1記載の半導体装置の製造方法において、
前記(b)工程を終了した段階で、前記スクライブ領域は溝状形状となっている、半導体装置の製造方法。 - 請求項1記載の半導体装置の製造方法において、
前記(d)工程では、非接触式の測定法を用いて前記半導体基板の前記厚さを測定する、半導体装置の製造方法。 - 請求項1記載の半導体装置の製造方法において、
前記(d)工程では、レーザ干渉法を用いて前記半導体基板の前記厚さを測定する、半導体装置の製造方法。 - 請求項4記載の半導体装置の製造方法において、
前記(d)工程では、前記一層以上の絶縁膜が形成されずに前記半導体基板の前記主面側が露出されている前記スクライブ領域において、前記半導体基板の前記主面に対してレーザを照射して前記半導体基板の前記厚さを測定する、半導体装置の製造方法。 - 請求項4記載の半導体装置の製造方法において、
前記(b)工程を終了した段階で、前記スクライブ領域は溝状形状となっており、
前記スクライブ領域の前記溝状形状は、上部における第1の幅が下部における第2の幅よりも大きい、半導体装置の製造方法。 - 請求項6記載の半導体装置の製造方法において、
前記スクライブ領域の前記溝状形状の側面はテーパを有している、半導体装置の製造方法。 - 請求項6記載の半導体装置の製造方法において、
前記スクライブ領域の前記溝状形状の側面は段差を有している、半導体装置の製造方法。 - 請求項1記載の半導体装置の製造方法において、
前記半導体素子は、縦型のパワートランジスタである、半導体装置の製造方法。
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US11658121B2 (en) * | 2020-05-27 | 2023-05-23 | Micron Technology, Inc. | Semiconductor device and method of forming the same |
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JPH0649958U (ja) * | 1992-10-01 | 1994-07-08 | 京セラ株式会社 | 半導体ウェハ厚さ測定機 |
JPH08293476A (ja) * | 1995-04-21 | 1996-11-05 | Hitachi Ltd | 半導体集積回路装置の製造方法および半導体ウエハならびにフォトマスク |
US6940592B2 (en) * | 2001-10-09 | 2005-09-06 | Applied Materials, Inc. | Calibration as well as measurement on the same workpiece during fabrication |
US7148125B2 (en) * | 2001-12-12 | 2006-12-12 | Denso Corporation | Method for manufacturing semiconductor power device |
JP2003332270A (ja) * | 2002-05-15 | 2003-11-21 | Renesas Technology Corp | 半導体装置およびその製造方法 |
KR100546330B1 (ko) * | 2003-06-03 | 2006-01-26 | 삼성전자주식회사 | 측정의 신뢰도를 향상시킬 수 있는 측정용 패턴을구비하는 반도체장치 및 측정용 패턴을 이용한반도체장치의 측정방법 |
JP2007266557A (ja) * | 2006-03-30 | 2007-10-11 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2009050944A (ja) * | 2007-08-24 | 2009-03-12 | Disco Abrasive Syst Ltd | 基板の厚さ測定方法および基板の加工装置 |
KR101349174B1 (ko) * | 2007-11-05 | 2014-01-09 | 삼성전자주식회사 | 반도체 웨이퍼의 절단 방법, 반도체 칩 및 웨이퍼 절단챔버 |
JP2010109182A (ja) * | 2008-10-30 | 2010-05-13 | Shinko Electric Ind Co Ltd | 半導体装置の製造方法 |
JP4649531B1 (ja) * | 2009-12-08 | 2011-03-09 | 新光電気工業株式会社 | 電子装置の切断方法 |
EP2378548A1 (en) * | 2010-04-19 | 2011-10-19 | Nanda Technologies GmbH | Methods of processing and inspecting semiconductor substrates |
JP6266493B2 (ja) * | 2014-03-20 | 2018-01-24 | 株式会社荏原製作所 | 研磨装置及び研磨方法 |
JP2017054940A (ja) * | 2015-09-10 | 2017-03-16 | 株式会社東芝 | 半導体装置の製造方法 |
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