Abstract: Provided is a multi-negative differential resistance device. The multi-negative differential resistance device includes a first negative differential resistance device and a second negative differential resistance device connected in parallel with the first negative differential resistance device, and a peak and a valley of the first negative differential resistance device and a peak and a valley of the second negative differential resistance device are synthesized, and, thus, the multi-negative differential resistance device has two peaks and two valleys.
Type:
Application
Filed:
June 12, 2018
Publication date:
December 13, 2018
Applicant:
Research & Business Foundation Sungkyunwan University
Inventors:
Jin Hong PARK, Jaewoo SHIM, Hae Won LEE
Abstract: A memory device having an error correction function includes: a memory element including multiple memory cells, a reconfiguration logic unit configured to group input data according to data retention properties of each memory cell in which each of the input data will be stored or group storage data stored in the memory element according to data retention properties of each memory cell in which each of the storage data is stored and arrange each of the input data or each of the storage data grouped by identical retention properties to be adjacent to each other, an error correction encoder configured to apply an error correction encoding algorithm with a different intensity to the grouped input data in each group, and an error correction decoder configured to apply an error correction decoding algorithm corresponding to an intensity applied by the error correction encoder to the grouped storage data in each group.
Type:
Application
Filed:
March 9, 2018
Publication date:
September 13, 2018
Applicant:
Research & Business Foundation Sungkyunwan University