JPH0434826B2 - - Google Patents
Info
- Publication number
- JPH0434826B2 JPH0434826B2 JP59253619A JP25361984A JPH0434826B2 JP H0434826 B2 JPH0434826 B2 JP H0434826B2 JP 59253619 A JP59253619 A JP 59253619A JP 25361984 A JP25361984 A JP 25361984A JP H0434826 B2 JPH0434826 B2 JP H0434826B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor wafer
- imaging device
- stage
- circuit
- pass filter
- 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
Classifications
-
- H10P74/00—
Landscapes
- Automatic Focus Adjustment (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Closed-Circuit Television Systems (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59253619A JPS61131541A (ja) | 1984-11-30 | 1984-11-30 | 半導体ウェハ検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59253619A JPS61131541A (ja) | 1984-11-30 | 1984-11-30 | 半導体ウェハ検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61131541A JPS61131541A (ja) | 1986-06-19 |
| JPH0434826B2 true JPH0434826B2 (enExample) | 1992-06-09 |
Family
ID=17253876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59253619A Granted JPS61131541A (ja) | 1984-11-30 | 1984-11-30 | 半導体ウェハ検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61131541A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0727932B2 (ja) * | 1986-09-02 | 1995-03-29 | 東京エレクトロン株式会社 | プロ−バ装置 |
| JPH0669056B2 (ja) * | 1986-09-11 | 1994-08-31 | 東京エレクトロン株式会社 | プロ−ブ装置 |
| JPH07105414B2 (ja) * | 1986-09-30 | 1995-11-13 | 東京エレクトロン株式会社 | 半導体ウエハのプローブ装置 |
| JPS63261727A (ja) * | 1987-04-20 | 1988-10-28 | Tokyo Electron Ltd | 板状体の面歪み補正方法 |
-
1984
- 1984-11-30 JP JP59253619A patent/JPS61131541A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61131541A (ja) | 1986-06-19 |
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