Abstract: An electronic device is provided, which receives a user input from a peripheral device, transmits a request associated with a share function for the peripheral device to at least one external electronic device near the electronic device, receives a response to the request from the at least one external electronic device, determines whether the at least one external electronic device is registered to a same user account, determines whether the share function for the peripheral device is allowed at the at least one external electronic device, and if the at least one external electronic device is registered to the same user account and the share function is allowed at the at least one external electronic device, and based on a determination that the user input corresponds to a location of a cursor being out of the display screen, transmits input information associated with the user input from the peripheral device to the at least one external electronic device, such that the cursor is displayed at the at least o

Abstract: According to embodiments of the present invention, an optical device is provided. The optical device includes a substrate, a semiconductor layer on the substrate, the semiconductor layer having a beam structure that is subjected to a tensile strain, wherein the beam structure includes a plurality of nanostructures, and wherein, for each nanostructure of the plurality of nanostructures, the nanostructure is configured to locally amplify the tensile strain at the nanostructure to define a strain-induced artificial quantum heterostructure for quantum confinement. According to a further embodiment of the present invention, a method of forming an optical device is also provided.

Abstract: According to embodiments of the present invention, an optical device is provided. The optical device includes a substrate, a semiconductor layer on the substrate, the semiconductor layer having a beam structure that is subjected to a tensile strain, wherein the beam structure includes a plurality of nanostructures, and wherein, for each nanostructure of the plurality of nanostructures, the nanostructure is configured to locally amplify the tensile strain at the nanostructure to define a strain-induced artificial quantum heterostructure for quantum confinement. According to a further embodiment of the present invention, a method of forming an optical device is also provided.

Abstract: A display apparatus includes a first substrate including a display area and a non-display area, a gate driver positioned in the non-display area of the first substrate and including a plurality of stages cascaded, and at least one spacer disposed on the gate driver, where each of the plurality of stages includes a transistor including a first electrode connected to a clock terminal to which a clock signal is input, a second electrode connected to an output terminal which outputs a gate signal, and a gate electrode, and a capacitor including a first capacitor electrode connected to the gate electrode of the transistor and a second capacitor electrode connected to the output terminal, and the at least one spacer is disposed on the capacitor.

Abstract: A display apparatus includes a first substrate including a display area and a non-display area, a gate driver positioned in the non-display area of the first substrate and including a plurality of stages cascaded, and at least one spacer disposed on the gate driver, where each of the plurality of stages includes a transistor including a first electrode connected to a clock terminal to which a clock signal is input, a second electrode connected to an output terminal which outputs a gate signal, and a gate electrode, and a capacitor including a first capacitor electrode connected to the gate lo electrode of the transistor and a second capacitor electrode connected to the output terminal, and the at least one spacer is disposed on the capacitor.

Abstract: A Fresnel lens-integrated optical fiber that can be easily aligned and manufactured in miniature, and a method of fabricating the same are provided. The Fresnel lens-integrated optical fiber includes a light transmission section transmitting incident light, a light expansion section coupled to the light transmission section and expanding light provided from the light transmission section, and a Fresnel lens surface formed on a section of the light expansion section and focusing by passing through the light expanded in the light expansion section at a predetermined focal length. Accordingly, since the Fresnel lens surface has no curvature, arrangement of an optical coupling system is easy, manufacture is easy, and the optical coupling system can be miniaturized.