JPH03110832U - - Google Patents

Info

Publication number
JPH03110832U
JPH03110832U JP2067590U JP2067590U JPH03110832U JP H03110832 U JPH03110832 U JP H03110832U JP 2067590 U JP2067590 U JP 2067590U JP 2067590 U JP2067590 U JP 2067590U JP H03110832 U JPH03110832 U JP H03110832U
Authority
JP
Japan
Prior art keywords
diffusion furnace
quartz jig
semiconductor
codes
visible
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
JP2067590U
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 JP2067590U priority Critical patent/JPH03110832U/ja
Publication of JPH03110832U publication Critical patent/JPH03110832U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Description

【図面の簡単な説明】
第1図は本考案の半導体拡散炉用石英治具の実
施例に係る構成を示す斜視図、第2図a,bは第
1図に示される実施例の説明のための図、第3図
は従来の技術の半導体拡散炉用石英治具の実施例
に係る構成を示す斜視図である。 10……石英治具、M……一連番号。

Claims (1)

  1. 【実用新案登録請求の範囲】 半導体プロセスにおける熱拡散炉に用いる半導
    体拡散炉用石英治具において、 周囲に外部より視認さるべく実質的均等に符号
    が記入されることを特徴とする半導体拡散炉用石
    英治具。
JP2067590U 1990-02-28 1990-02-28 Pending JPH03110832U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2067590U JPH03110832U (ja) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2067590U JPH03110832U (ja) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03110832U true JPH03110832U (ja) 1991-11-13

Family

ID=31523760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2067590U Pending JPH03110832U (ja) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03110832U (ja)

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