Use of fluorinated ketones as test fluids in the testing of electronic components
申请人:3M Innovative Properties Company
公开号:US20030007543A1
公开(公告)日:2003-01-09
The present invention provides a method for testing an electronic component comprising exposing the electronic component to a test fluid comprising a fluoroketone that is essentially non-flammable. Preferably the test fluid is comprised of 90% by weight to 100% by weight of the fluoroketone.
Examples of test methods of electronic components in which the fluoroketones can be used include the testing for the hermeticity of a sealed cavity, a liquid burn-in test, a thermal shock test, and an Environmental Stress Screening test (ESS).
本发明提供了一种测试电子元件的方法,该方法包括将电子元件暴露在由基本上不易燃的氟酮组成的测试液中。测试液中最好含有 90%至 100%(按重量计)的氟酮。
可使用氟酮的电子元件测试方法包括密封腔密封性测试、液体老化测试、热冲击测试和环境应力筛选测试 (ESS)。