Abstract:
Disclosed herein is a home appliance having a front surface panel provided with penetrating holes formed thereto as to have light penetrated therethrough, a door having a rear surface panel, and a display unit provided inside the door and configured to display operation information through the penetrating holes of the front surface panel. The display unit includes a printed circuit board provided with at least one light emitting element, a guide member configured to guide light radiated from the at least one light emitting element, a display film having penetration portions corresponding with the penetrating holes of the front surface panel, and attached to the guide member, and a cover member provided at the guide member so as to prevent moisture from penetrating at the printed circuit board, and thus the exterior appearance of the door may be improved.
Abstract:
A method of operating a pixel clock generator (PCG), the method including generating N clock signals according to a control voltage signal, the N clock signals having different phases and N being a natural number; generating M frequency-divided clock signals based on the N clock signals, the M frequency-divided clock signals having different phases and M being a natural number greater than N; and generating a pixel clock signal based on at least two selected ones of the M frequency-divided clock signals.
Abstract:
A washing machine including a tub to retain wash water, a spin basket rotatably installed in the tub, a pulsator rotatably installed in the spin basket, a drive unit to generate rotary power and transmit the rotary power to the pulsator, and a float clutch elevatably installed at the pulsator to selectively transmit the rotary power to the spin basket when elevated by buoyancy. The float clutch includes guide protrusions provided at an upper surface thereof to allow the float clutch to be elevatably installed at a lower portion of the pulsator, and the pulsator includes guide grooved provided at a lower surface thereof, the guide protrusions being elevatably installed in the guide grooves. Since the float clutch receives rotary power at a position spaced apart from the shaft installation portion of the pulsator, the rotary power is prevented from being concentrated on the shaft installation portion.
Abstract:
A multiple input multiple output (MIMO) communication method using a codebook is provided. The MIMO communication method may use one or more codebooks and the codebooks may change according to a transmission rank, a channel state of a user terminal, and/or a number of feedback bits. The one or more codebooks may be adaptively updated according to a time correlation coefficient of a channel.
Abstract:
An electronic device is provided. The electronic device includes a housing, a display configured to be exposed through one surface of the housing, a communication module configured to communicate over a first network compliant with a first protocol or a second network compliant with a second protocol, a processor configured to be electrically connected with the display and the communication module, and a memory configured to be electrically connected with the processor and store a specified application. The memory stores instructions, that when executed, cause the processor 420 to execute the specified application, designate a CP server by interacting with a platform server over the second network, receive an initial response message generated by the designated CP server over the first network, and verify a first identifier of the designated CP server based on the first protocol from a source of the initial response message.
Abstract:
A light emitting diode (LED) lamp includes a lamp housing formed of a pair of housing members connected to each other in a horizontal direction. A printed circuit board (PCB) is detachably connected to an inside of the lamp housing, and includes at least one LED mounted to one surface of the PCB. A power supply unit (PSU) is electrically connected with the PCB in the lamp housing to supply power to the PCB.
Abstract:
A developing device configured such that developer is uniformly distributed in the developing device, thereby preventing deterioration of image quality due to poor supply of the developer and preventing damage to an agitating device due to the developer non-uniformly distributed in the developing device, and an image forming apparatus including the same are provided.
Abstract:
A washing machine including a tub, a spin basket rotatably mounted in the tub, a pulsator rotatably mounted in the spin basket and having a pulsator hub part extending downward from a center portion of the pulsator, a driving device to generate rotational force, a wash shaft to transmit the rotational force generated from the driving device to the pulsator, and a buoyancy clutch upwardly and downwardly movably mounted to the pulsator hub part and configured to move up and down by buoyancy. The buoyancy clutch is configured to rotate together with the pulsator. When the buoyancy clutch moves down, the spin basket is engaged with the buoyancy clutch and receives the rotational force.
Abstract:
A semiconductor device includes a substrate with first and second surfaces, a first test pad on the first surface of the substrate, a first bump pad on the first surface of the substrate and spaced apart from the first test pad in a first direction, a second bump pad on the first surface of the substrate and spaced apart from the first bump pad, a second test pad on the first surface of the substrate and spaced apart from the second bump pad in the first direction, a first wiring layer in the first direction and electrically connecting the first test pad to the first bump pad, a second wiring layer in the first direction, spaced apart from the first wiring layer, and electrically connecting the second test pad to the second bump pad, and a first bump connected to each of the first and second bump pads.
Abstract:
A method for generating a model using a virtual target, and a system configured to generate a model using a virtual target are provided. The method for generating a model using a virtual target includes performing machine learning based on previous generation data stored in a database to generate the virtual target of a current generation, and extracting parameters related to the virtual target, and determining values of the extracted parameters based on the virtual target to generate a model.