JPH0124669Y2 - - Google Patents
Info
- Publication number
- JPH0124669Y2 JPH0124669Y2 JP5651984U JP5651984U JPH0124669Y2 JP H0124669 Y2 JPH0124669 Y2 JP H0124669Y2 JP 5651984 U JP5651984 U JP 5651984U JP 5651984 U JP5651984 U JP 5651984U JP H0124669 Y2 JPH0124669 Y2 JP H0124669Y2
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- emitting
- wafers
- light receiving
- receiving
- 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.)
- Expired
Links
- 235000012431 wafers Nutrition 0.000 description 50
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Packaging For Recording Disks (AREA)
- Warehouses Or Storage Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5651984U JPS60170869U (ja) | 1984-04-17 | 1984-04-17 | ウエハカウンタ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5651984U JPS60170869U (ja) | 1984-04-17 | 1984-04-17 | ウエハカウンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60170869U JPS60170869U (ja) | 1985-11-12 |
JPH0124669Y2 true JPH0124669Y2 (enrdf_load_stackoverflow) | 1989-07-26 |
Family
ID=30580189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5651984U Granted JPS60170869U (ja) | 1984-04-17 | 1984-04-17 | ウエハカウンタ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60170869U (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06105746B2 (ja) * | 1986-07-03 | 1994-12-21 | 東京エレクトロン相模株式会社 | ウェハカウンタ及びウェハカウント方法 |
JPH0611070B2 (ja) * | 1987-02-13 | 1994-02-09 | 東京エレクトロン株式会社 | ウエハカウンタ |
-
1984
- 1984-04-17 JP JP5651984U patent/JPS60170869U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60170869U (ja) | 1985-11-12 |
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