JPH0430734U - - Google Patents

Info

Publication number
JPH0430734U
JPH0430734U JP7347690U JP7347690U JPH0430734U JP H0430734 U JPH0430734 U JP H0430734U JP 7347690 U JP7347690 U JP 7347690U JP 7347690 U JP7347690 U JP 7347690U JP H0430734 U JPH0430734 U JP H0430734U
Authority
JP
Japan
Prior art keywords
indicates
marker
measured
receiving element
semiconductor wafer
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
JP7347690U
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 JP7347690U priority Critical patent/JPH0430734U/ja
Publication of JPH0430734U publication Critical patent/JPH0430734U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)

Description

【図面の簡単な説明】
第1図および第2図はこの考案の一実施例であ
る半導体ウエーハ検査用マーカーの斜視図、第3
図および第4図は従来の検査用マーカーの斜視図
である。 図において1は被測定チツプ、2は受光素子、
3は電気試験用検針当接部、4は電気試験用検針
、5は光源、6は不良マーク、8はインクマーカ
ーを示す。なお、図中、同一符号は同一、又は相
当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 良品、不良品判定の為に受光素子を被測定半導
    体チツプ上に備えた事を特徴とする半導体ウエー
    ハ検査用マーカー。
JP7347690U 1990-07-09 1990-07-09 Pending JPH0430734U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7347690U JPH0430734U (ja) 1990-07-09 1990-07-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7347690U JPH0430734U (ja) 1990-07-09 1990-07-09

Publications (1)

Publication Number Publication Date
JPH0430734U true JPH0430734U (ja) 1992-03-12

Family

ID=31612324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7347690U Pending JPH0430734U (ja) 1990-07-09 1990-07-09

Country Status (1)

Country Link
JP (1) JPH0430734U (ja)

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