Method of performing parallel test on semiconductor devices by dividing voltage supply unit
First Claim
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1. A method of performing a parallel test, the method comprising:
- coupling a power signal line to a set of at least two semiconductor devices through a switching device, each semiconductor device of the set coupled to the switching device through a common node;
performing at least one part of a parallel test on the set of semiconductor devices; and
disconnecting a semiconductor device from the set in response to determining that the semiconductor device is defective as a result of the at least one part of the parallel test.
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Abstract
Provided is a method of performing a parallel test on semiconductor devices, the method including coupling a power signal line to a set of at least two semiconductor devices through a switching device, performing at least one part of a parallel test on the set of semiconductor devices, and disconnecting a semiconductor device from the set in response to determining that the semiconductor device is defective as a result of the at least one part of the parallel test.
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15 Claims
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1. A method of performing a parallel test, the method comprising:
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coupling a power signal line to a set of at least two semiconductor devices through a switching device, each semiconductor device of the set coupled to the switching device through a common node; performing at least one part of a parallel test on the set of semiconductor devices; and disconnecting a semiconductor device from the set in response to determining that the semiconductor device is defective as a result of the at least one part of the parallel test. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification