Abstract: A storage device having a multi drop structure is provided. The storage device comprises a storage controller configured to output a data signal, a first non-volatile memory configured to receive the data signal, a first wiring electrically connected to the storage controller and configured to transfer the data signal, a first termination module including a first impedance element that electrically connects the first wiring to at least one of a power voltage or a ground voltage, a second wiring electrically connected to the first wiring and configured to transfer the data signal to the first non-volatile memory, and a third wiring electrically connected to the first wiring and configured to transfer the data signal to the first termination module.

Abstract: A method of fabricating a semiconductor device includes performing an optical proximity correction (OPC) operation on a design pattern of a layout, and forming a photoresist pattern on a substrate, using a photomask which is manufactured with the layout corrected by the OPC operation. The OPC operation includes generating a target pattern based on the design pattern, performing a first OPC operation, based on the target pattern, to generate a first correction pattern, measuring a target error by comparing a first simulation image of the first correction pattern with the target pattern, generating a retarget pattern from the target pattern, based on the target error, and performing a second OPC operation, based on the retarget pattern, to generate a second correction pattern.

Abstract: A method of fabricating a semiconductor device includes performing an optical proximity correction (OPC) operation on a design pattern of a layout, and forming a photoresist pattern on a substrate, using a photomask which is manufactured with the layout corrected by the OPC operation. The OPC operation includes generating a target pattern based on the design pattern, performing a first OPC operation, based on the target pattern, to generate a first correction pattern, measuring a target error by comparing a first simulation image of the first correction pattern with the target pattern, generating a retarget pattern from the target pattern, based on the target error, and performing a second OPC operation, based on the retarget pattern, to generate a second correction pattern.

Abstract: A method of fabricating a semiconductor device includes designing a layout, forming a photomask based on the layout, correcting an optical transmittance of the photomask, and performing a photolithography process using the photomask having the corrected optical transmittance to form a pattern on a substrate. The correcting the optical transmittance of the photomask includes creating an intensity map by capturing light that passes through the photomask, simulating the layout to create a virtual intensity map, and correcting an optical transmittance of a mask substrate of the photomask based on the intensity map and the virtual intensity map.

Abstract: A method of fabricating a semiconductor device includes designing a layout, forming a photomask based on the layout, correcting an optical transmittance of the photomask, and performing a photolithography process using the photomask having the corrected optical transmittance to form a pattern on a substrate. The correcting the optical transmittance of the photomask includes creating an intensity map by capturing light that passes through the photomask, simulating the layout to create a virtual intensity map, and correcting an optical transmittance of a mask substrate of the photomask based on the intensity map and the virtual intensity map.

Abstract: An electronic device according to various embodiments is provided and includes a conductive inner module in which a plurality of layers are stacked; an electrical opening formed in at least a portion of the rim of the conductive inner module when stacking the plurality of layers; and an antenna module disposed at the periphery of the electrical opening, wherein the antenna module may include a feeding part formed on at least one of a plurality of layers forming the conductive inner module, and a conductive pattern which is connected to the feeding part and disposed circumferencing at least one of the electrical openings.

Abstract: An electronic device according to various embodiments is provided and includes a conductive inner module in which a plurality of layers are stacked; an electrical opening formed in at least a portion of the rim of the conductive inner module when stacking the plurality of layers; and an antenna module disposed at the periphery of the electrical opening, wherein the antenna module may include a feeding part formed on at least one of a plurality of layers forming the conductive inner module, and a conductive pattern which is connected to the feeding part and disposed circumferencing at least one of the electrical openings.

Abstract: An electronic device according to various embodiments is provided and includes a conductive inner module in which a plurality of layers are stacked; an electrical opening formed in at least a portion of the rim of the conductive inner module when stacking the plurality of layers; and an antenna module disposed at the periphery of the electrical opening, wherein the antenna module may include a feeding part formed on at least one of a plurality of layers forming the conductive inner module, and a conductive pattern which is connected to the feeding part and disposed circumferencing at least one of the electrical openings.

Abstract: Provided is a launchable remote-control attack device that enables an operator to remotely grasp the status of a target place and to remotely control weapons it has been equipped with to perform an attack using explosives or gas when necessary. The remote-control attack device includes a cylindrical body with a camera, drivers which are made up of two tires that are disposed on opposite sides of the body and can be driven individually, and battery units for supplying power and which are disposed in central openings of the tires of the drivers. The attack device further includes a plurality of storage units and a wireless control unit.

Abstract: Provided is a launchable remote-control attack device that enables an operator to remotely grasp the status of a target place and to remotely control weapons it has been equipped with to perform an attack using explosives or gas when necessary. The remote-control attack device includes a cylindrical body with a camera, drivers which are made up of two tires that are disposed on opposite sides of the body and can be driven individually, and battery units for supplying power and which are disposed in central openings of the tires of the drivers. The attack device further includes a plurality of storage units and a wireless control unit.

Abstract: A robot hand finger makes a hooking movement similar to that of the human fingers with less number of driving units by installing a 4-joint link. A robot hand includes several fingers and 4-joint link in order to implement a horizontal movement of the fingers. A robot hand selectively drives a hooking movement and a horizontal movement of fingers with less number of driving units by having a clutch unit. A robot hand includes fingers with a strain gage and is able to control a grasping force by using a value measured by the strain gage.

Abstract: A robot hand finger makes a hooking movement similar to that of the human fingers with less number of driving units by installing a 4-joint link. A robot hand includes several fingers and 4-joint link in order to implement a horizontal movement of the fingers. A robot hand selectively drives a hooking movement and a horizontal movement of fingers with less number of driving units by having a clutch unit. A robot hand includes fingers with a strain gage and is able to control a grasping force by using a value measured by the strain gage.

Abstract: Provided is a throw-type compact reconnaissance robot, which is used for military purposes or counter-terrorism and is capable of ensuring a long operational time as well as drop safety by efficient spatial layout of a battery. The throw-type compact reconnaissance robot includes a cylindrical body (100) with a camera (140), drivers (200) made up of two tires (270) that are disposed on opposite sides of the body (100) and is drivable individually, and battery units (300) supplying power used to operate the robot and disposed in inner spaces of the tires (270) of the drivers (200) on the opposite outermost sides of the robot.