18662971. SEMICONDUCTOR MEMORY DEVICE simplified abstract (KIOXIA CORPORATION)
Contents
SEMICONDUCTOR MEMORY DEVICE
Organization Name
Inventor(s)
Naoya Tokiwa of Fujisawa Kanagawa (JP)
SEMICONDUCTOR MEMORY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18662971 titled 'SEMICONDUCTOR MEMORY DEVICE
The semiconductor memory device described in the patent application consists of a memory block, multiple bit lines, select gate lines, word lines, and a controller. The memory block contains memory strings, each consisting of a selection transistor and multiple memory cells. The bit lines are connected to the memory strings, the select gate lines are connected to the selection transistors, and the word lines are connected to the memory cells.
- Memory block with memory strings, selection transistors, and memory cells
- Bit lines connected to memory strings
- Select gate lines connected to selection transistors
- Word lines connected to memory cells
- Controller performing erase and erase verify operations
Potential Applications: - Data storage devices - Embedded systems - Consumer electronics
Problems Solved: - Efficient memory storage - Reliable data retrieval - Enhanced data management
Benefits: - Faster data access - Higher data storage capacity - Improved data reliability
Commercial Applications: Title: "Advanced Semiconductor Memory Devices for Enhanced Data Storage" This technology can be used in various commercial applications such as: - Solid-state drives - Smartphones and tablets - Wearable devices
Prior Art: Researchers can explore prior art related to semiconductor memory devices, memory block structures, and memory string configurations to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in semiconductor memory technology, memory block design, and data storage innovations to leverage the latest developments in the field.
Questions about Semiconductor Memory Devices: 1. How does the configuration of memory strings impact data storage efficiency? 2. What are the key differences between traditional memory devices and the semiconductor memory device described in the patent application?
Original Abstract Submitted
A semiconductor memory device includes a memory block, a plurality of bit lines, a plurality of select gate lines, a plurality of word lines, and a controller. The memory block includes a plurality of memory strings, each memory string including a selection transistor and a plurality of memory cells. The plurality of bit lines are arranged in the first direction and connected to the respective memory strings. The plurality of select gate lines are arranged in the second direction and connected to gates of the respective selection transistors of the memory strings. The plurality of word lines are arranged in the third direction and connected to gates of the respective memory cells of the memory strings. The controller is configured to perform an erase operation in a unit of the memory block, and perform a sequence of erase verify operations.
