JPH0350217B2 - - Google Patents
Info
- Publication number
- JPH0350217B2 JPH0350217B2 JP16185981A JP16185981A JPH0350217B2 JP H0350217 B2 JPH0350217 B2 JP H0350217B2 JP 16185981 A JP16185981 A JP 16185981A JP 16185981 A JP16185981 A JP 16185981A JP H0350217 B2 JPH0350217 B2 JP H0350217B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- output
- level
- video signal
- converter
- 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
- 230000007547 defect Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 9
- 238000003384 imaging method Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- G01N21/93—Detection standards; Calibrating baseline adjustment, drift correction
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)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16185981A JPS5862548A (ja) | 1981-10-09 | 1981-10-09 | 欠点検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16185981A JPS5862548A (ja) | 1981-10-09 | 1981-10-09 | 欠点検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5862548A JPS5862548A (ja) | 1983-04-14 |
JPH0350217B2 true JPH0350217B2 (en]) | 1991-08-01 |
Family
ID=15743308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16185981A Granted JPS5862548A (ja) | 1981-10-09 | 1981-10-09 | 欠点検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5862548A (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4732662B2 (ja) * | 2000-04-06 | 2011-07-27 | セイコーインスツル株式会社 | 電子時計の電池保持構造 |
-
1981
- 1981-10-09 JP JP16185981A patent/JPS5862548A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5862548A (ja) | 1983-04-14 |
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