Patent ID: 11862223
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A semiconductor structure preheating method, comprising:
providing a semiconductor structure, wherein the semiconductor structure comprises a storage chip, a control chip electrically connected to the storage chip, and a temperature detection unit;
initiating the control chip;
heating, by the control chip and before the storage chip initiates, the storage chip;
detecting, by the temperature detection unit, a temperature of the storage chip;
determining, by the control chip, whether the temperature detected by the temperature detection unit reaches a specified threshold; and
in response to the temperature reaching the specified threshold, initiating the storage chip,
wherein the semiconductor structure comprises one or more temperature detection units and one or more storage chips, and wherein when the semiconductor structure comprises two or more storage chips, the two or more storage chips are sequentially stacked vertically,
wherein, when the semiconductor structure comprises two or more temperature detection units and two or more storage chips, each storage chip has one temperature detection unit, and wherein the control chip is configured to:
sequentially determine whether the temperature detected by each of the temperature detection units reaches the specified threshold; and
in response to the temperature detected by one of the temperature detection units reaching the specified threshold, control the storage chip corresponding to the temperature detection unit to initiate.