JPS63241342A - 欠陥検査装置 - Google Patents
欠陥検査装置Info
- Publication number
- JPS63241342A JPS63241342A JP63039614A JP3961488A JPS63241342A JP S63241342 A JPS63241342 A JP S63241342A JP 63039614 A JP63039614 A JP 63039614A JP 3961488 A JP3961488 A JP 3961488A JP S63241342 A JPS63241342 A JP S63241342A
- Authority
- JP
- Japan
- Prior art keywords
- light
- light receiving
- scattered light
- photoelectric
- signal
- 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.)
- Granted
Links
Landscapes
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63039614A JPS63241342A (ja) | 1988-02-24 | 1988-02-24 | 欠陥検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63039614A JPS63241342A (ja) | 1988-02-24 | 1988-02-24 | 欠陥検査装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16144181A Division JPS5862544A (ja) | 1981-02-04 | 1981-10-09 | 欠陥検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63241342A true JPS63241342A (ja) | 1988-10-06 |
| JPH0335617B2 JPH0335617B2 (enrdf_load_stackoverflow) | 1991-05-28 |
Family
ID=12557985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63039614A Granted JPS63241342A (ja) | 1988-02-24 | 1988-02-24 | 欠陥検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63241342A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185077A (ja) * | 1987-01-27 | 1988-07-30 | Matsushita Electric Ind Co Ltd | 青色発光ダイオ−ド |
-
1988
- 1988-02-24 JP JP63039614A patent/JPS63241342A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63185077A (ja) * | 1987-01-27 | 1988-07-30 | Matsushita Electric Ind Co Ltd | 青色発光ダイオ−ド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335617B2 (enrdf_load_stackoverflow) | 1991-05-28 |
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