Patent Number: 7,042,751

Title: Method to produce data cell region and system region for semiconductor memory

Abstract: The present invention relates to a memory and an information apparatus and more specifically realizes a memory having large capacity through a simplified process and an information apparatus utilizing the same memory by generating the data cell region with a process that is different from the process used to generate the system region to control the data cells.

Inventors: Aratani; Katsuhisa (Chiba, JP)

Assignee: Sony Corporation

International Classification: G11C 17/06 (20060101); G11C 11/36 (20060101)

Expiration Date: 5/09/02018