摘要:
A phase change memory device and a method of operating the same are provided. The phase change memory device may include a plurality of unit cells arranged in a matrix composed of rows and columns; a plurality of program bit lines and read bit lines arranged in rows, each of the program and read bit lines having a row selection transistor formed at one end thereof; and a plurality of program word lines and read word lines arranged in columns, each of the program and read word lines having a column selection transistor formed at one end thereof. Each of the unit cells may include a phase change resistor and an exothermal resistor used to heat the phase change resistor.
摘要:
A phase change memory device and a method of operating the same are provided. The phase change memory device may include a plurality of unit cells arranged in a matrix composed of rows and columns; a plurality of program bit lines and read bit lines arranged in rows, each of the program and read bit lines having a row selection transistor formed at one end thereof; and a plurality of program word lines and read word lines arranged in columns, each of the program and read word lines having a column selection transistor formed at one end thereof. Each of the unit cells may include a phase change resistor and an exothermal resistor used to heat the phase change resistor.
摘要:
In a thin film semiconductor device realized on a flexible substrate, an electronic device using the same, and a manufacturing method thereof, the thin film semiconductor device and an electronic device include a flexible substrate, a semiconductor chip, which is formed on the flexible substrate, and a protective cap, which seals the semiconductor chip. Durability of the thin film semiconductor device against stress due to bending of the substrate is improved by using the protective cap.
摘要:
A nanodot material including nanodots formed on silicon oxide, and a method of manufacturing the same, is provided. The nanodot material includes a substrate, a silicon oxide layer, and a plurality of nanodots on the silicon oxide layer.
摘要:
In a thin film semiconductor device realized on a flexible substrate, an electronic device using the same, and a manufacturing method thereof, the thin film semiconductor device and an electronic device include a flexible substrate, a semiconductor chip, which is formed on the flexible substrate, and a protective cap, which seals the semiconductor chip. Durability of the thin film semiconductor device against stress due to bending of the substrate is improved by using the protective cap.
摘要:
A nanodot material including nanodots formed on silicon oxide, and a method of manufacturing the same, is provided. The nanodot material includes a substrate, a silicon oxide layer, and a plurality of nanodots on the silicon oxide layer.
摘要:
In a thin film semiconductor device realized on a flexible substrate, an electronic device using the same, and a manufacturing method thereof, the thin film semiconductor device and an electronic device include a flexible substrate, a semiconductor chip, which is formed on the flexible substrate, and a protective cap, which seals the semiconductor chip. Durability of the thin film semiconductor device against stress due to bending of the substrate is improved by using the protective cap.
摘要:
A data storage and a semiconductor memory device including the same are provided, the data storage including a lower electrode, a first discharge prevention layer stacked on the lower electrode, a phase-transition layer on the first discharge prevention layer, a second discharge prevention layer stacked on the phase-transition layer, and an upper electrode stacked on the second discharge prevention layer. The phase transition layer includes oxygen and exhibits two different resistance characteristics depending on whether an insulating property thereof changed. The first and second discharge prevention layers block discharge of the oxygen from the phase transition layer.
摘要:
Provided is a resistive memory device and a method of manufacturing the resistive memory device that includes a bottom electrode, an insulating layer that is formed on the bottom electrode and has a hole that exposes the bottom electrode, a resistance layer and an intermediate layer which are formed in the hole, a switch structure formed on a surface of the intermediate layer, and an upper electrode formed on the switch structure.
摘要:
An antimony precursor including antimony, nitrogen and silicon, a phase-change memory device using the same, and a method of making the phase-change memory device. The phase-change memory device may have a phase-change film of a Ge2—Sb2—Te5 material including nitrogen and silicon.