JPH0282034U - - Google Patents

Info

Publication number
JPH0282034U
JPH0282034U JP16168788U JP16168788U JPH0282034U JP H0282034 U JPH0282034 U JP H0282034U JP 16168788 U JP16168788 U JP 16168788U JP 16168788 U JP16168788 U JP 16168788U JP H0282034 U JPH0282034 U JP H0282034U
Authority
JP
Japan
Prior art keywords
silicon substrate
transistor
resistor
type region
built
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.)
Pending
Application number
JP16168788U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16168788U priority Critical patent/JPH0282034U/ja
Publication of JPH0282034U publication Critical patent/JPH0282034U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Integrated Circuits (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Bipolar Transistors (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例に係る抵抗内蔵型
トランジスタの構成を示す正面断面図、第2図は
同実施例における製造方法を説明するための説明
図、第3図は従来の抵抗内蔵型トランジスタの構
成を示す構成図、第4図は抵抗内蔵型トランジス
タの等価回路を示す回路図である。 10……シリコン基板、R……抵抗パターン。

Claims (1)

  1. 【実用新案登録請求の範囲】 所定のN型領域、P型領域を有し、一部がトラ
    ンジスタに形成された単一のシリコン基板と、 このシリコン基板に形成された抵抗パターンと
    、を有し、 この抵抗パターンをシリコン基板に孔設された
    溝状のトレンチに充填されたポリシリコンによつ
    て形成することを特徴とする抵抗内蔵型トランジ
    スタ。
JP16168788U 1988-12-13 1988-12-13 Pending JPH0282034U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16168788U JPH0282034U (ja) 1988-12-13 1988-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16168788U JPH0282034U (ja) 1988-12-13 1988-12-13

Publications (1)

Publication Number Publication Date
JPH0282034U true JPH0282034U (ja) 1990-06-25

Family

ID=31444849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16168788U Pending JPH0282034U (ja) 1988-12-13 1988-12-13

Country Status (1)

Country Link
JP (1) JPH0282034U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008294301A (ja) * 2007-05-25 2008-12-04 Mitsubishi Electric Corp 半導体装置
JP2013062523A (ja) * 2012-11-13 2013-04-04 Mitsubishi Electric Corp 半導体装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105461A (ja) * 1985-11-01 1987-05-15 Matsushita Electric Ind Co Ltd 半導体装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105461A (ja) * 1985-11-01 1987-05-15 Matsushita Electric Ind Co Ltd 半導体装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008294301A (ja) * 2007-05-25 2008-12-04 Mitsubishi Electric Corp 半導体装置
US9484444B2 (en) 2007-05-25 2016-11-01 Mitsubishi Electric Corporation Semiconductor device with a resistance element in a trench
JP2013062523A (ja) * 2012-11-13 2013-04-04 Mitsubishi Electric Corp 半導体装置

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