JPH0568090B2 - - Google Patents
Info
- Publication number
- JPH0568090B2 JPH0568090B2 JP21042490A JP21042490A JPH0568090B2 JP H0568090 B2 JPH0568090 B2 JP H0568090B2 JP 21042490 A JP21042490 A JP 21042490A JP 21042490 A JP21042490 A JP 21042490A JP H0568090 B2 JPH0568090 B2 JP H0568090B2
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- motor
- drive shaft
- spin coater
- casing
- 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 - Lifetime
Links
- 235000012431 wafers Nutrition 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
- Coating Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21042490A JPH0494116A (ja) | 1990-08-10 | 1990-08-10 | スピンコータ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21042490A JPH0494116A (ja) | 1990-08-10 | 1990-08-10 | スピンコータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0494116A JPH0494116A (ja) | 1992-03-26 |
JPH0568090B2 true JPH0568090B2 (en]) | 1993-09-28 |
Family
ID=16589087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21042490A Granted JPH0494116A (ja) | 1990-08-10 | 1990-08-10 | スピンコータ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0494116A (en]) |
-
1990
- 1990-08-10 JP JP21042490A patent/JPH0494116A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0494116A (ja) | 1992-03-26 |
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