Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
  • H04N7/00—Television systems
  • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
• • 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
  • G01N21/8806—Specially adapted optical and illumination features
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
  • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
  • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
  • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
  • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
  • G01R31/70—Testing of connections between components and printed circuit boards
  • G01R31/71—Testing of solder joints
• • H—ELECTRICITY
  • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
  • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
  • H05K13/08—Monitoring manufacture of assemblages
  • H05K13/081—Integration of optical monitoring devices in assembly lines; Processes using optical monitoring devices specially adapted for controlling devices or machines in assembly lines
  • H05K13/0817—Monitoring of soldering processes

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Chemical & Material Sciences (AREA)
• Biochemistry (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Operations Research (AREA)
• Analytical Chemistry (AREA)
• Manufacturing & Machinery (AREA)
• General Health & Medical Sciences (AREA)
• Immunology (AREA)
• Pathology (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Length Measuring Devices By Optical Means (AREA)
• Non-Portable Lighting Devices Or Systems Thereof (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26476994

Family Applications (1)

Country Status (7)

Families Citing this family (25)

Family Cites Families (5)

• 1994
  • 1994-07-12 KR KR1019940016706A patent/KR100269731B1/ko not_active Expired - Fee Related
  • 1994-07-13 TW TW086218432U patent/TW364717U/zh unknown
  • 1994-07-14 DE DE69409299T patent/DE69409299T2/de not_active Expired - Fee Related
  • 1994-07-14 EP EP94111009A patent/EP0634892B1/fr not_active Expired - Lifetime
  • 1994-07-14 SG SG1996004623A patent/SG47836A1/en unknown
  • 1994-07-15 US US08/275,539 patent/US5457492A/en not_active Expired - Fee Related
• 1998
  • 1998-07-20 HK HK98109294A patent/HK1008460A1/en not_active IP Right Cessation

Also Published As

Similar Documents