JPH0331219B2 - - Google Patents
Info
- Publication number
- JPH0331219B2 JPH0331219B2 JP57179819A JP17981982A JPH0331219B2 JP H0331219 B2 JPH0331219 B2 JP H0331219B2 JP 57179819 A JP57179819 A JP 57179819A JP 17981982 A JP17981982 A JP 17981982A JP H0331219 B2 JPH0331219 B2 JP H0331219B2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- board
- light
- wiring
- substrate
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17981982A JPS5970947A (ja) | 1982-10-15 | 1982-10-15 | 印刷配線基板のパタ−ン検出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17981982A JPS5970947A (ja) | 1982-10-15 | 1982-10-15 | 印刷配線基板のパタ−ン検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5970947A JPS5970947A (ja) | 1984-04-21 |
| JPH0331219B2 true JPH0331219B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-05-02 |
Family
ID=16072440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17981982A Granted JPS5970947A (ja) | 1982-10-15 | 1982-10-15 | 印刷配線基板のパタ−ン検出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5970947A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103175840B (zh) * | 2011-12-21 | 2016-01-20 | 北京兆维电子(集团)有限责任公司 | 基于机器视觉的胶印版材表面检测方法及系统 |
| CN103175850A (zh) * | 2011-12-21 | 2013-06-26 | 北京兆维电子(集团)有限责任公司 | 宽幅面高速生产线材料表面瑕疵检测方法及系统 |
| CN103175841B (zh) * | 2011-12-21 | 2015-03-18 | 北京兆维电子(集团)有限责任公司 | 基于机器视觉的ctp版表面检测方法及系统 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA754657B (en) * | 1974-07-27 | 1976-07-28 | Beecham Group Ltd | Adhesive composition |
| JPS5555204A (en) * | 1978-10-20 | 1980-04-23 | Fujitsu Ltd | Pattern detection method of printed board for lamination |
-
1982
- 1982-10-15 JP JP17981982A patent/JPS5970947A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5970947A (ja) | 1984-04-21 |