Etron Technology, Inc.

Shu-Jen Wu

Ho-Yin Chen

Lien-Sheng Yang

Wei-Jen Chen

Method for detecting word line defect includes activating a first word line for reading a first data pre-stored in the memory cell, suspending the first word line for a predetermined period and then writing a second data complementary to the first data into the memory cell, activating again the first word line for reading a third data from the memory cell, and comparing the second and the third data for determining if an electrical coupling path exists between the first word line and a second word line.

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Kinmen County, Taiwan

Shu-Jen Wu