Quality Assurance
& Production
     

ISO / QS CERTIFICATION

bulletOur Quality Control Dept. was set up soon after the company's inception in 1977, and is in charge of the establishment of QC system / QC related matters.
bulletWe were awarded a "Class B Factory Quality Control Certificate" from the Bureau of Commodity Inspection & Quarantine, MOEA in 1980.
bulletWe were awarded a "Class A Factory Quality Control Certificate" from the Bureau of Commodity Inspection & Quarantine, MOEA in 1982.
bulletWe became Certified ISO 9002 in 1995.
bulletWe became Certified QS 9000 in 1998.
bulletProceeding TL 9000 from Sep. 2000 on and application for certification planned for July 2001.
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QA Organization IQC Flow LQC Flow Complaint Flow
Major Testing Equipment
   
bulletThermal shock tester
bulletHigh-temperature/High humidity tester
bulletRoom-temperature service life tester
bulletTin-soldering tester
bulletHigh-temperature service life tester
bulletLow-temperature service life tester

Testing Method

bulletThermal Shock Test:
Place LED into 88¢XC for 20 minutes before moving it instantly to -44¢XC for another 20 minutes. Repeat this 10 times.
bulletSolderability Test:
Place LED in an environment of 88¢XC with humidity of 95% for 96 hours. 
bulletRoom-temperature Service Life Test:
Place LED in room temperature and add 20mA current to have it lit 1000 hours. 
bulletTin-soldering Test:
Dip LED pin (at 1.6mm off the bottom of the glue) in a tin bath of 260¢XC for 5 seconds. 
bulletHigh-temperature Service Life Test:
Place LED in a box of 85¢XC and add 20mA current to have it lit 1000 hours. 
bulletLow-temperature Service Life Test:
Place LED in a box of -45¢XC and add 20mA current to have it lit 1000 hours. 

  



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