JPS61186231U - - Google Patents
Info
- Publication number
- JPS61186231U JPS61186231U JP7168985U JP7168985U JPS61186231U JP S61186231 U JPS61186231 U JP S61186231U JP 7168985 U JP7168985 U JP 7168985U JP 7168985 U JP7168985 U JP 7168985U JP S61186231 U JPS61186231 U JP S61186231U
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- hole
- utility
- scope
- registration request
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の一実施例によるウエハを示す
平面図、第２図は上記実施例のウエハに使用する
ピンセツトを示す斜視図である。
１……ウエハ、２……チツプ、３，４……穴。
FIG. 1 is a plan view showing a wafer according to an embodiment of the present invention, and FIG. 2 is a perspective view showing tweezers used for the wafer of the above embodiment. 1...wafer, 2...chip, 3, 4...hole.
Claims (1)
は両方に少なくとも１つの穴を設けたことを特徴
とするＩＣ用ウエハ。 1. A wafer for IC, characterized in that at least one hole is provided in either or both of the central portion and the peripheral portion of the wafer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168985U JPS61186231U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7168985U JPS61186231U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61186231U true JPS61186231U (en) | 1986-11-20 |
Family
ID=30609409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7168985U Pending JPS61186231U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61186231U (en) |
-
1985
- 1985-05-13 JP JP7168985U patent/JPS61186231U/ja active Pending