Abstract: There is provided a semiconductor device capable of suppressing generation of leakage current of a diode, by applying a voltage to a gate of a gated junction diode (GJD). The semiconductor device includes an internal circuit connected with an input-output terminal, and an electrostatic discharge (ESD) protection circuit configured to protect the internal circuit from ESD, the ESD protection circuit including a first diode, wherein the first diode includes a first gate which is formed on a substrate and to which a first recovery voltage is applied, a first well of a first conductivity type which is formed within the substrate and under the first gate, a first impurity region of the first conductivity type which is formed on one side of the first gate and within the first well and is higher in doping concentration than that of the first well, and a second impurity region of a second conductivity type which is formed on other side of the first gate and within the first well.

Abstract: Provided is a semiconductor device. A semiconductor chip is disposed on a substrate. A first magnetic substance, a second magnetic substance and a third magnetic substance which are spaced apart from one another are formed on the semiconductor chip. The first magnetic substance and the second magnetic substance can be adjacent an edge of the semiconductor chip. The third magnetic substance can be adjacent a center of the semiconductor chip. The third magnetic substance is between the first magnetic substance and the second magnetic substance.

Abstract: Provided is a method of fabricating a semiconductor device. In one embodiment, the method includes forming at least one unit device in a substrate and on a front side of the substrate, forming a through-silicon via (TSV) structure apart from the at least one unit device to substantially vertically penetrate the substrate, the TSV structure having a back end including a concave portion, forming an internal circuit on the front side of the substrate and a front end of the TSV structure to be electrically connected to the at least one unit device and the front end of the TSV structure, forming a front side bump on the front side of the substrate to be electrically connected to the front end of the TSV structure, forming a redistribution layer on a back side of the substrate to be electrically connected to the back end of the TSV structure, and forming a back side bump to be electrically connected to the redistribution layer.

Abstract: Provided is a semiconductor device. A semiconductor chip is disposed on a substrate. A first magnetic substance, a second magnetic substance and a third magnetic substance which are spaced apart from one another are formed on the semiconductor chip. The first magnetic substance and the second magnetic substance can be adjacent an edge of the semiconductor chip. The third magnetic substance can be adjacent a center of the semiconductor chip. The third magnetic substance is between the first magnetic substance and the second magnetic substance.

Abstract: Provided is a method of fabricating a semiconductor device. In one embodiment, the method includes forming at least one unit device in a substrate and on a front side of the substrate, forming a through-silicon via (TSV) structure apart from the at least one unit device to substantially vertically penetrate the substrate, the TSV structure having a back end including a concave portion, forming an internal circuit on the front side of the substrate and a front end of the TSV structure to be electrically connected to the at least one unit device and the front end of the TSV structure, forming a front side bump on the front side of the substrate to be electrically connected to the front end of the TSV structure, forming a redistribution layer on a back side of the substrate to be electrically connected to the back end of the TSV structure, and forming a back side bump to be electrically connected to the redistribution layer.

Abstract: A real time processing method of a flash memory is disclosed, which includes the steps of (1) determining whether an access to the flash memory is possible when an access to a block of the flash memory is requested in order to perform a read/write operation; (2) determining whether an erase operation is performed in the flash memory if the access to the flash memory is impossible in the step (1), and suspending the erase operation if the erase operation is being performed; (3) performing the read/write operation by accessing the flash memory if the access to the flash memory is possible in the step (1) or if the erase operation in the flash memory is suspended in the step (2); and (4) resuming the erase operation which is suspended in the step (2) if the step (3) is finished.