JPH0156682B2 - - Google Patents
Info
- Publication number
- JPH0156682B2 JPH0156682B2 JP57083998A JP8399882A JPH0156682B2 JP H0156682 B2 JPH0156682 B2 JP H0156682B2 JP 57083998 A JP57083998 A JP 57083998A JP 8399882 A JP8399882 A JP 8399882A JP H0156682 B2 JPH0156682 B2 JP H0156682B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- light spot
- dimensional shape
- detection
- detection device
- 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
- 238000001514 detection method Methods 0.000 claims description 45
- 230000003287 optical effect Effects 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N thiocyanic acid Chemical compound SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8399882A JPS58201006A (ja) | 1982-05-20 | 1982-05-20 | 立体形状検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8399882A JPS58201006A (ja) | 1982-05-20 | 1982-05-20 | 立体形状検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58201006A JPS58201006A (ja) | 1983-11-22 |
JPH0156682B2 true JPH0156682B2 (de) | 1989-12-01 |
Family
ID=13818196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8399882A Granted JPS58201006A (ja) | 1982-05-20 | 1982-05-20 | 立体形状検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58201006A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0612252B2 (ja) * | 1984-03-21 | 1994-02-16 | 友彦 芥田 | 三次元形状の自動測定方法 |
JPS60209105A (ja) * | 1984-04-02 | 1985-10-21 | Sanpa Kogyo Kk | 変位測定装置 |
US4650333A (en) * | 1984-04-12 | 1987-03-17 | International Business Machines Corporation | System for measuring and detecting printed circuit wiring defects |
JPS60220805A (ja) * | 1984-04-17 | 1985-11-05 | Kawasaki Heavy Ind Ltd | 立体形状成形用型板製造装置 |
JPS6197505A (ja) * | 1984-10-19 | 1986-05-16 | Hitachi Ltd | 実装電子装置のはんだ付部検査装置 |
JPH02156107A (ja) * | 1988-12-08 | 1990-06-15 | Kunio Yamashita | プリント基板の半田付け部外観検査装置 |
JP2805909B2 (ja) * | 1989-11-10 | 1998-09-30 | 松下電器産業株式会社 | 電子部品のリードの計測装置及び計測方法 |
JP2007033048A (ja) * | 2005-07-22 | 2007-02-08 | Ricoh Co Ltd | はんだ接合判定方法,はんだ検査方法,はんだ検査装置およびはんだ検査用プログラムならびに記録媒体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4873161A (de) * | 1971-12-20 | 1973-10-02 | ||
JPS5230799A (en) * | 1975-09-04 | 1977-03-08 | Sumitomo Chem Co Ltd | Method for production of porous carbon |
JPS5636004A (en) * | 1979-09-03 | 1981-04-09 | Hitachi Ltd | Detecting method of configuration and apparatus thereof |
-
1982
- 1982-05-20 JP JP8399882A patent/JPS58201006A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4873161A (de) * | 1971-12-20 | 1973-10-02 | ||
JPS5230799A (en) * | 1975-09-04 | 1977-03-08 | Sumitomo Chem Co Ltd | Method for production of porous carbon |
JPS5636004A (en) * | 1979-09-03 | 1981-04-09 | Hitachi Ltd | Detecting method of configuration and apparatus thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS58201006A (ja) | 1983-11-22 |
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