| 摘要 |
Disclosed are methods and systems for testing electronic devices for leak detection, wherein the test does not destroy the electronic devices. In one method of detecting a leak in a sealed package (917), a sealed package (917) is placed in a test gas environment (901A), thereby allowing the test gas to diffuse into an internal space of the sealed package (917) through a leak formed in the sealed package. Thereafter, the sealed package (917) is placed in an environment (901B) substantially free of the test gas and the test gas is allowed to diffuse out of the internal space. The amount of the test gas in the test gas-free environment is detected. Based on the information obtained from the detection, it is determined whether the sealed package has one or more unintended leaks. |
