18053850. MEMORY DEVICE, MEMORY SYSTEM, AND METHOD OF OPERATING THE MEMORY SYSTEM simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

MEMORY DEVICE, MEMORY SYSTEM, AND METHOD OF OPERATING THE MEMORY SYSTEM

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

EUN CHU Oh of Suwon-si (KR)

Junyeong Seok of Suwon-si (KR)

Younggul Song of Suwon-si (KR)

Byungchul Jang of Suwon-si (KR)

MEMORY DEVICE, MEMORY SYSTEM, AND METHOD OF OPERATING THE MEMORY SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18053850 titled 'MEMORY DEVICE, MEMORY SYSTEM, AND METHOD OF OPERATING THE MEMORY SYSTEM

Simplified Explanation

The abstract describes a method for operating a memory system. Here is a simplified explanation of the patent application:

• The method involves programming K logical pages stored in a page buffer circuit into a memory cell array in a memory device.
• After a certain delay time, the K logical pages programmed into the memory cell array are read back into the page buffer circuit from the memory device.
• A memory controller then transmits N−K logical pages to the memory device.
• Based on the read K logical pages and the transmitted N−K logical pages, the memory device programs N logical pages into the memory cell array.
• K is a positive integer representing the number of logical pages initially programmed, and N is a positive integer greater than K, representing the total number of logical pages programmed.

Potential applications of this technology:

• This method can be applied in various memory systems, such as solid-state drives (SSDs), flash memory devices, and other non-volatile memory technologies.
• It can improve the efficiency and performance of memory systems by optimizing the programming and reading processes.

Problems solved by this technology:

• The method addresses the challenge of efficiently programming and reading logical pages in a memory system.
• It ensures that the memory cell array is properly programmed based on the read pages and the transmitted pages, reducing errors and improving overall system reliability.

Benefits of this technology:

• By programming logical pages in a memory cell array and then reading them back, this method allows for better control and management of the memory system.
• It optimizes the programming process by utilizing the read pages and transmitted pages, resulting in improved efficiency and performance.
• The method enhances the reliability of the memory system by reducing errors and ensuring accurate programming of logical pages.

Original Abstract Submitted

A method of operating a memory system includes programming, in a memory device, K logical pages stored in a page buffer circuit into a memory cell array, reading, from the memory device, the K logical pages programmed into the memory cell array into the page buffer circuit after a first delay time elapses, transmitting, in a memory controller, N−K logical pages to the memory device, and programming, in the memory device, N logical pages into the memory cell array based on the read K logical pages and the N−K logical pages, wherein K is a positive integer and N is a positive integer greater than K.