JPS62190346U - - Google Patents
Info
- Publication number
- JPS62190346U JPS62190346U JP7830786U JP7830786U JPS62190346U JP S62190346 U JPS62190346 U JP S62190346U JP 7830786 U JP7830786 U JP 7830786U JP 7830786 U JP7830786 U JP 7830786U JP S62190346 U JPS62190346 U JP S62190346U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- defective
- metal wiring
- marking
- chips
- 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
Links
- 239000002184 metal Substances 0.000 claims description 3
- 230000002950 deficient Effects 0.000 claims 2
Landscapes
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Description
第１図はこの考案の一実施例を示すＩＣチツプ
の平面図、第２図はこの考案の他の実施例を示す
ＩＣチツプの平面図である。
図において、１はＩＣチツプ、２は金属配線、
３は金属パツドである。なお、各図中の同一符号
は同一または相当部分を示す。
FIG. 1 is a plan view of an IC chip showing one embodiment of this invention, and FIG. 2 is a plan view of an IC chip showing another embodiment of this invention. In the figure, 1 is an IC chip, 2 is a metal wiring,
3 is a metal pad. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
において、前記各ＩＣチツプ内に不良品と判定さ
れたとき切断して不良チツプのマーキングを行う
ための金属配線をそれぞれ設けたことを特徴とす
るウエハのテスト装置。 A wafer testing device comprising a plurality of IC chips, characterized in that each IC chip is provided with a metal wiring for cutting and marking a defective chip when it is determined to be a defective product. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7830786U JPS62190346U (en) | 1986-05-22 | 1986-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7830786U JPS62190346U (en) | 1986-05-22 | 1986-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190346U true JPS62190346U (en) | 1987-12-03 |
Family
ID=30927124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7830786U Pending JPS62190346U (en) | 1986-05-22 | 1986-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62190346U (en) |
-
1986
- 1986-05-22 JP JP7830786U patent/JPS62190346U/ja active Pending
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