Abstract: Semiconductor devices include a first active pattern including a first lower pattern extending in a first direction and a first sheet pattern spaced apart from the first lower pattern; and a first gate electrode on the first lower pattern, the first gate electrode extending in a second direction and surrounding the first sheet pattern, wherein the first lower pattern includes a first sidewall and a second sidewall opposite to each other, each of the first sidewall of the first lower pattern and the second sidewall of the first lower pattern extends in the first direction, the first gate electrode overlaps the first sidewall of the first lower pattern in the second direction by a first depth, the first gate electrode overlaps the second sidewall of the first lower pattern in the second direction by a second depth, and the first depth is different from the second depth.

Abstract: A substrate processing apparatus using plasma capable of efficiently controlling the selectivity ratio of a silicon layer and an oxide layer is provided. The substrate processing apparatus comprises a first space disposed between an electrode and an ion blocker; a second space disposed between the ion blocker and a shower head; a processing space under the shower head for processing a substrate; a first supply hole for providing a first gas for generating plasma to the first space; a second supply hole for providing a second gas to be mixed with an effluent of the plasma to the second space; and a first coating layer formed on a first surface of the shower head facing the second space, not formed on a second surface of the shower head facing the processing space, and containing nickel.

Abstract: An USB-C DMP device includes: a USB terminal for connecting to an input port of a monitor or a television (TV); a Wi-Fi module for receiving a mirroring signal from a mobile terminal through Wi-Fi communication; a converter module for converting the mirroring signal received by the Wi-Fi module into a USB-C signal and transmitting the USB-C signal to the monitor or TV through the USB terminal; and a system-on-chip (SoC) module for controlling the Wi-Fi module to receive the mirroring signal from the mobile terminal, and controlling the converter module to convert the mirroring signal received by the Wi-Fi module into the USB-C signal.

Abstract: An USB-C DMP device includes: a USB terminal for connecting to an input port of a monitor or a television (TV); a Wi-Fi module for receiving a mirroring signal from a mobile terminal through Wi-Fi communication; a converter module for converting the mirroring signal received by the Wi-Fi module into a USB-C signal and transmitting the USB-C signal to the monitor or TV through the USB terminal; and a system-on-chip (SoC) module for controlling the Wi-Fi module to receive the mirroring signal from the mobile terminal, and controlling the converter module to convert the mirroring signal received by the Wi-Fi module into the USB-C signal.

Abstract: A voice conversation service is provided, wherein after user information is inputted and an initial response character according to recognition of a call word is set, when the call word or a voice command is inputted, the call word is recognized, the voice command is analyzed, an emotion of the user is identified through acoustic analysis, and a facial image of the user captured by a camera is recognized and a situation and emotion of the user are identified through gesture recognition, and thereafter, the initial response character set based on the recognized call word is set and displayed through a display unit, a voice conversation object and a surrounding environment are determined by setting a relationship between the voice command, user information, and emotion expression information, and after making the determined voice conversation object into a character, voice features are applied to provide a user-customized image and voice feedback.

Abstract: A service providing system includes: a voice recognition accessory which recognizes a user's voice, generates a wake-up signal corresponding to the recognized voice, and transmits the wake-up signal in real time; a mobile terminal which receives the wake-up signal from the voice recognition accessory in real time so as to recognize the wake-up signal, and runs an application according to the recognized wake-up signal; and a service providing server for communicating with the application running in the mobile terminal so as to provide a corresponding service.