JPH0249135U - - Google Patents
Info
- Publication number
- JPH0249135U JPH0249135U JP12774888U JP12774888U JPH0249135U JP H0249135 U JPH0249135 U JP H0249135U JP 12774888 U JP12774888 U JP 12774888U JP 12774888 U JP12774888 U JP 12774888U JP H0249135 U JPH0249135 U JP H0249135U
- Authority
- JP
- Japan
- Prior art keywords
- marker
- section
- head
- scratches
- ink
- 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
- 239000003550 marker Substances 0.000 claims description 7
- 230000002950 deficient Effects 0.000 claims 1
- 239000008188 pellet Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 claims 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Description
第１図は本考案の一実施例であるマーカヘツド
の側面図であり、第２図は従来のマーカヘツドの
側面図である。
１……取付け部、２……アーム部、２ａ……ア
ーム固定部、２ｂ……アームスライド部、３……
マーカ部、４……高さ調節ツマミ、５……モータ
。
FIG. 1 is a side view of a marker head according to an embodiment of the present invention, and FIG. 2 is a side view of a conventional marker head. 1... Mounting part, 2... Arm part, 2a... Arm fixing part, 2b... Arm sliding part, 3...
Marker section, 4... Height adjustment knob, 5... Motor.
Claims (1)
クにより印を付けるマーカヘツドにおいて、マー
カ部を取付けるアーム部を、スライド自在接合と
して、マーカ部の位置を、自動で可変できる駆動
部を有することを特徴とするマーカヘツド。 A marker head for marking defective pellets on semiconductor wafers with scratches or ink, characterized in that the arm section on which the marker section is attached is a slidable joint, and the marker head has a drive section that can automatically vary the position of the marker section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12774888U JPH0249135U (en) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12774888U JPH0249135U (en) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249135U true JPH0249135U (en) | 1990-04-05 |
Family
ID=31380455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12774888U Pending JPH0249135U (en) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249135U (en) |
-
1988
- 1988-09-29 JP JP12774888U patent/JPH0249135U/ja active Pending