JPH031765U - - Google Patents
Info
- Publication number
- JPH031765U JPH031765U JP6355489U JP6355489U JPH031765U JP H031765 U JPH031765 U JP H031765U JP 6355489 U JP6355489 U JP 6355489U JP 6355489 U JP6355489 U JP 6355489U JP H031765 U JPH031765 U JP H031765U
- Authority
- JP
- Japan
- Prior art keywords
- dicer blade
- grooves
- dicer
- outer peripheral
- larger
- 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
- 239000004065 semiconductor Substances 0.000 claims 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
第１図ａ，ｂは本考案の一実施例のダイサーブ
レードの平面図及び断面図、第２図及び第３図は
従来のダイサーブレードを示す動作時の要部側面
図及び−線に沿う断面図、第４図は他の従来
のダイサーを示す動作時の要部側面図である。
１８……ダイサーブレード、１９，１９……凹
部、２０，２０……凹部。
Figures 1a and b are a plan view and a sectional view of a dicer blade according to an embodiment of the present invention, and Figures 2 and 3 are side views of main parts of a conventional dicer blade during operation and a cross-section taken along the - line. 4 are side views of main parts of another conventional dicer during operation. 18... Dicer blade, 19, 19... Recess, 20, 20... Recess.
Claims (1)
切削加工するダイサーブレードの外周側側面に、
少なくとも切削深さより大きい複数条の溝を放射
状に形成したことを特徴とするダイサーブレード
。 On the outer peripheral side of the dicer blade that cuts grooves between each semiconductor element on the surface of a semiconductor wafer,
A dicer blade characterized by having a plurality of radially formed grooves that are larger than at least the cutting depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6355489U JPH031765U (en) | 1989-05-31 | 1989-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6355489U JPH031765U (en) | 1989-05-31 | 1989-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH031765U true JPH031765U (en) | 1991-01-09 |
Family
ID=31593710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6355489U Pending JPH031765U (en) | 1989-05-31 | 1989-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH031765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013047459A1 (en) | 2011-09-26 | 2013-04-04 | 富士フイルム株式会社 | Variable color display method using phase difference film |
-
1989
- 1989-05-31 JP JP6355489U patent/JPH031765U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013047459A1 (en) | 2011-09-26 | 2013-04-04 | 富士フイルム株式会社 | Variable color display method using phase difference film |