Abstract: A power leg rest for a vehicle includes a pair of fixed plates; a main pipe connected to between internal surfaces of the fixed plates; a tilt motor tiltably mounted to the main pipe; a pair of main links fastened to external surfaces of the fixed plates by respective first hinge pins; a support pipe connected to between front end portions of the main links; a lead nut bracket coupled to a lead screw and movable forwards and backwards and hingedly fastened to the support pipe; a pair of leg rest links mounted on both sides of a leg rest frame; and a pair of driving links, each being hingedly fastened to corresponding ones of the leg rest links, the main links, and the fixed plates, operating in linkage with the main link, and folding or unfolding the pair of leg rest links.

Abstract: The present invention relates to a method using chemical reaction transparency of graphene, and more specifically to a method capable of forming a desired material by a catalytic reaction on a graphene surface using the graphene which inhibits oxygen diffusion without blocking electron delivery, and an applied method thereof.

Abstract: Provided is a laser device including a lower reflective layer, a laser cavity comprising an active layer disposed on the lower reflective layer, an upper reflective layer disposed on the laser cavity, and a blocking structure disposed between the laser cavity and the upper reflective layer, in which the blocking structure includes a first intermediate layer disposed on the laser cavity, a blocking layer disposed on the first intermediate layer and including a through-hole, and a second intermediate layer disposed on the blocking layer.

Abstract: An embodiment discloses a vertical cavity surface emitting laser including a substrate, a lower reflective layer disposed on the substrate, a laser cavity including an active layer and disposed on the lower reflective layer, an oxide layer disposed on the laser cavity, an upper reflective layer disposed on the oxide layer, a plurality of first holes formed in the upper reflective layer and the oxide layer, and an upper electrode disposed on inner sides of the plurality of first holes and disposed on the upper reflective layer, wherein the oxide layer includes a plurality of light emitting regions spaced apart from each other, and the plurality of first holes are disposed to surround each of the light emitting regions in a plan view.

Abstract: Various embodiments of the present invention relate to an electronic device comprising a wireless communication circuit, and a portable communication device.

Abstract: A power leg rest for a vehicle includes a pair of fixed plates; a main pipe connected to between internal surfaces of the fixed plates; a tilt motor tiltably mounted to the main pipe; a pair of main links fastened to external surfaces of the fixed plates by respective first hinge pins; a support pipe connected to between front end portions of the main links; a lead nut bracket coupled to a lead screw and movable forwards and backwards and hingedly fastened to the support pipe; a pair of leg rest links mounted on both sides of a leg rest frame; and a pair of driving links, each being hingedly fastened to corresponding ones of the leg rest links, the main links, and the fixed plates, operating in linkage with the main link, and folding or unfolding the pair of leg rest links.

Abstract: An embodiment discloses a vertical cavity surface emitting laser including a substrate, a lower reflective layer disposed on the substrate, a laser cavity including an active layer and disposed on the lower reflective layer, an oxide layer disposed on the laser cavity, an upper reflective layer disposed on the oxide layer, a plurality of first holes formed in the upper reflective layer and the oxide layer, and an upper electrode disposed on inner sides of the plurality of first holes and disposed on the upper reflective layer, wherein the oxide layer includes a plurality of light emitting regions spaced apart from each other, and the plurality of first holes are disposed to surround each of the light emitting regions in a plan view.

Abstract: Various embodiments of the present invention relate to an electronic device comprising a wireless communication circuit, and a portable communication device.

Abstract: An electronic device is provided. The electronic device includes a memory for storing at least one application, a wireless and/or wired communication interface, and a processor. The processor is configured to detect a display event for the at least one application, in response to the detection of display event, determine whether the electronic device is in a state of being connected to an external output device through the communication interface, when it is determined that the electronic device is in the state of being connected to the external output device, determine whether execution of the at least one application is possible, based on a state of connection with the external output device, and control to display, on the external output device, information indicating whether execution of the at least one application is possible.

Abstract: An embodiment discloses a vertical cavity surface emitting laser and a method for manufacturing the same, the vertical cavity surface emitting laser comprising: a substrate; a lower reflective layer disposed on the substrate; an active layer disposed on the lower reflective layer; an oxide layer disposed on the active layer and comprising a first hole disposed at the center thereof; a capping layer disposed on the oxide layer; and an upper reflective layer disposed on the capping layer and the first hole.

Abstract: An embodiment includes an optical transmission module, an optical transceiver, and an optical communication system including the same, the optical transmission module comprising: a light emitting diode; and an optical modulator for modulating first light emitted from the light emitting diode, wherein the light emitting diode and the optical modulator include GaN, and the optical modulator transmits the first light therethrough when a voltage is applied.

Abstract: Various embodiments of the present invention relate to a method for displaying notifications relating to applications, and an electronic device therefor. An operation method of an electronic device comprises: an operation of displaying at least one execution icon relating to at least one application in a first area; and an operation of, when a notification relating to the at least one application occurs, displaying a notification icon for notifying of the occurrence of the notification in a second area. Other embodiments may be possible.

Abstract: An embodiment includes an optical transmission module, an optical transceiver, and an optical communication system including the same, the optical transmission module comprising: a light emitting diode; and an optical modulator for modulating first light emitted from the light emitting diode, wherein the light emitting diode and the optical modulator include GaN, and the optical modulator transmits the first light therethrough when a voltage is applied.

Abstract: An embodiment includes an optical transmission module, an optical transceiver, and an optical communication system including the same, the optical transmission module comprising: a light emitting diode; and an optical modulator for modulating first light emitted from the light emitting diode, wherein the light emitting diode and the optical modulator include GaN, and the optical modulator transmits the first light therethrough when a voltage is applied.

Abstract: Various embodiments of the present invention relate to a method for displaying notifications relating to applications, and an electronic device therefor. An operation method of an electronic device comprises: an operation of displaying at least one execution icon relating to at least one application in a first area; and an operation of, when a notification relating to the at least one application occurs, displaying a notification icon for notifying of the occurrence of the notification in a second area. Other embodiments may be possible.

Abstract: An embodiment discloses a vertical cavity surface emitting laser and a method for manufacturing the same, the vertical cavity surface emitting laser comprising: a substrate; a lower reflective layer disposed on the substrate; an active layer disposed on the lower reflective layer; an oxide layer disposed on the active layer and comprising a first hole disposed at the center thereof; a capping layer disposed on the oxide layer; and an upper reflective layer disposed on the capping layer and the first hole.

Abstract: An electronic device is provided. The electronic device includes a memory for storing at least one application, a wireless and/or wired communication interface, and a processor. The processor is configured to detect a display event for the at least one application, in response to the detection of display event, determine whether the electronic device is in a state of being connected to an external output device through the communication interface, when it is determined that the electronic device is in the state of being connected to the external output device, determine whether execution of the at least one application is possible, based on a state of connection with the external output device, and control to display, on the external output device, information indicating whether execution of the at least one application is possible.

Abstract: An embodiment includes an optical transmission module, an optical transceiver, and an optical communication system including the same, the optical transmission module comprising: a light emitting diode; and an optical modulator for modulating first light emitted from the light emitting diode, wherein the light emitting diode and the optical modulator include GaN, and the optical modulator transmits the first light therethrough when a voltage is applied.

Abstract: The present invention relates to a method using chemical reaction transparency of graphene, and more specifically to a method capable of forming a desired material by a catalytic reaction on a graphene surface using the graphene which inhibits oxygen diffusion without blocking electron delivery, and an applied method thereof.

Abstract: A method of manufacturing a monolithic expanded beam mode electroabsorption modulator including a waveguide layer with a two expansion/contraction sections and an electroabsorption section arranged along a longitudinal axis. At least one patterned growth retarding layer is formed on the top surface of a substrate. The waveguide layer is formed on a portion of the top surface of the substrate by selective area growth and has an index of refraction different from the substrate. An electroabsorption portion of the waveguide layer has a thickness which is greater than thicknesses in its other portions. The semiconductor layer is formed on the waveguide layer and includes an index of refraction different from the waveguide. The waveguide and semiconductor layers are defined and etched to form the expansion/contraction and electroabsorption sections of the waveguide layer. Electrical contacts are formed, one electrically coupled to the substrate and another electrically coupled to the semiconductor layer.