Back to results
US 2020/0051598 A1Published application
Device and method for data-writing
AssigneeTaiwan Semiconductor Manufacturing Company, Ltd.
InventorsPo-Hao LEE, Yi-Chun SHIH
Life of this patent
Estimating the term…
Abstract
A device includes a circuit cell, a first switching unit, and a second switching unit. The first switching unit is configured to output an auxiliary signal. The second switching unit is coupled between the first switching unit and the circuit cell, and configured to transmit a write voltage and an auxiliary signal to the circuit cell.
Claims20
A device, comprising:
- a circuit cell;
- a first switching unit configured to output an auxiliary signal;
- and
- a second switching unit coupled between the first switching unit and the circuit cell, and configured to transmit a write voltage and the auxiliary signal to the circuit cell.
1 more element
A method, comprising:
- generating a write voltage;
- and
- compensating the write voltage by an auxiliary signal to program a circuit cell, wherein the auxiliary signal is outputted by a first switching unit in response to a control voltage.
A device, comprising:
- a plurality of circuit cells;
- and
- a plurality of driving branches coupled to the plurality of circuit cells, respectively, and configured to program the plurality of circuit cells by transmitting a write voltage and transmitting an auxiliary signal to the plurality of circuit cells.
Dependencies are inferred from the claim text.