| 摘要 |
A method for making a one time programmable (OTP) memory array includes providing a wafer comprising a buried insulator layer and a semiconductor layer over the buried insulator layer and forming a plurality of bit lines in the semiconductor layer. Each of the plurality of bit lines comprise a portion of the semiconductor layer and the plurality of bit lines are separated from each other by isolation regions formed in the semiconductor layer. The method further includes forming an anti-fuse dielectric layer over and in physical contact with the plurality of bit lines and the isolation regions, and forming a plurality of word lines over and in physical contact with the anti-fuse dielectric layer.
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