Abstract: According to various embodiments, an antenna device may include: a board unit; a power feeding unit provided in the board unit; and radiation units connected to the power feeding unit to be fed with a power feeding signal. The radiation units may be provided to face each other within a width of the board unit along a periphery of the board unit. The device as described above may be implemented more variously according to embodiments.

Abstract: A display apparatus includes a display panel which displays an image, a timing controller which determines an inversion driving method of the display panel based on a waveform of a fed back common voltage from the display panel, and a data driver which outputs a data voltage to the display panel according to the inversion driving method.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus comprising an antenna includes a board having a stack structure, wherein the board comprises a first layer and a second layer, and at least one radiating unit disposed between the first layer and the second layer. Further, the present invention also includes embodiments different from the above-described embodiment.

Abstract: Provided are an antenna device and a method for operating the antenna device. The antenna device includes a horizontal polarization antenna implemented on a first layer in a multi-layer circuit board and a vertical polarization antenna implemented on a plurality of second layers that are different from the first layer in the multi-layer circuit board, in which the horizontal polarization antenna and the vertical polarization antenna are stacked spaced apart from each other at an edge of a side of the multi-layer circuit board. The antenna device and the method for operating the antenna device may be implemented variously according to embodiments.

Abstract: An antenna device and an electronic device that includes the same are provided. The devices may each include a radiation conductor formed on a circuit board constituted by multiple layers, the radiation conductor being constituted by an electrically conductive pattern formed on at least one of the multiple layers constituting the circuit board or by a combination of electrically conductive patterns formed on the multiple layers, a ground conductor disposed on the circuit board to supply reference potential for the radiation conductor, a feeding line disposed on the circuit board to supply power to the radiation conductor, and a dummy conductor disposed on the circuit board, and the dummy conductor may be mounted to make contact with, or to be adjacent to, at least one of the radiation conductor, the ground conductor, and the feeding line.

Abstract: A successive approximation register analog-to-digital converter including separable dual capacitor array is disclosed. The disclosed successive approximation register analog-to-digital converter comprises: a dual capacitor array configured to include a first capacitor array for converting most significant bits of n bits and a second capacitor array for converting least significant bits of the n bits; a comparator configured to compare a level signal outputted from the first capacitor array with a level signal outputted from the second capacitor array; and an SAR logic circuit configured to convert an analog input voltage into a digital signal having the n bits by using the comparison result. Here, the first capacitor array includes a 1-1 capacitor circuit and a 1-2 capacitor circuit and the second capacitor array includes a 2-1 capacitor circuit and a 2-2 capacitor circuit. Each of the capacitor circuits includes capacitors connected in parallel each other.

Abstract: An asynchronous successive approximation register analog-to-digital converter and an internal clock generator included in the same are disclosed. The internal clock generator in an SAR ADC comprises a detection unit configured to generate an up pulse or a down pulse by sensing generation time of a final internal clock and next external clock; and a delay block configured to increase or decrease delay time by controlling a bias voltage according to the generated up pulse or the generated down pulse.

Abstract: An antenna device and an electronic device including the antenna device are provided. The antenna device includes a radio frequency (RF) module and a baseband (BB) module. The RF module includes first radiating conductors and a radio frequency integrated chip (RFIC) integrated with the first radiating conductors. The BB module includes second radiating conductors respectively corresponding to some of the first radiating conductors and a baseband integrated chip (BBIC) integrated with the second radiating conductors. The RF module may be combined with the BB module via a cable or be positioned facing the BB module to be electrically connected with the BB module.

Abstract: Various embodiments of the present invention provide an antenna device, which comprises: a radiator for receiving a power supply signal; multiple tuning units disposed adjacently to or on the radiator, wherein the tuning units are short-circuited to the radiator or adjacent tuning units are selectively short-circuited to each other. The antenna device as described above can be variously implemented according to embodiments.

Abstract: An asynchronous successive approximation register analog-to-digital converter and an internal clock generator included in the same are disclosed. The internal clock generator in an SAR ADC comprises a detection unit configured to generate an up pulse or a down pulse by sensing generation time of a final internal clock and next external clock; and a delay block configured to increase or decrease delay time by controlling a bias voltage according to the generated up pulse or the generated down pulse.

Abstract: A successive approximation register analog-to-digital converter including separable dual capacitor array is disclosed. The disclosed successive approximation register analog-to-digital converter comprises: a dual capacitor array configured to include a first capacitor array for converting most significant hits of n bits and a second capacitor array for converting least significant bits of the n bits; a comparator configured to compare a level signal outputted from the first capacitor array with a level signal outputted from the second capacitor array; and an SAR logic circuit configured to convert an analog input voltage into a digital signal having the n bits by using the comparison result. Here, the first capacitor array includes a 1-1 capacitor circuit and a 1-2 capacitor circuit and the second capacitor array includes a 2-1 capacitor circuit and a 2-2 capacitor circuit. Each of the capacitor circuits includes capacitors connected in parallel each other.

Abstract: According to embodiments of the present invention, an antenna apparatus and an electronic device having the same are provided with a circuit board comprising a plurality of layers; and a plurality of via-holes formed in the plurality of layers, wherein the plurality of via-holes in one layer are arranged in one direction (“horizontal direction”) and the plurality of via-holes respectively line up with a plurality of via-holes in another layer, thereby forming a grid-type radiation member. The antenna apparatus and the electronic device having the same according to the present invention can be realized through various different embodiments.

Abstract: A display apparatus includes a display panel which displays an image, a timing controller which determines an inversion driving method of the display panel based on a waveform of a fed back common voltage from the display panel, and a data driver which outputs a data voltage to the display panel according to the inversion driving method.

Abstract: A display device includes: a panel substrate configured to display an image; a control printed circuit board to receive an image signal from an external source, to generate data and a control signal based on the image signal, and to provide the data and the control signal to the panel substrate; and a flexible printed circuit board (FPCB) electrically connected to the panel substrate and electrically connected to the control printed circuit board. A first align mark is disposed on the FPCB and a second align mark is disposed on the control printed circuit board.

Abstract: An antenna-printed circuit board (PCB) package is provided. The antenna-PCB package includes a PCB; an antenna portion formed on an upper surface of the PCB and inside the PCB; and a radio frequency integrated circuit (RFIC) chip bonded to a lower surface of the PCB.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An antenna for decreasing a signal loss caused by a dielectric loss in an antenna by decreasing a space of the antenna in a wireless device and improving performance of the antenna is provided. The antenna includes a first radiator, and a second radiator installed on a cover of the wireless device to radiate a radio signal radiated by the first radiator, the second radiator separate from and facing the first radiator.

Abstract: Provided are an antenna device and a method for operating the antenna device. The antenna device includes a horizontal polarization antenna implemented on a first layer in a multi-layer circuit board and a vertical polarization antenna implemented on a plurality of second layers that are different from the first layer in the multi-layer circuit board, in which the horizontal polarization antenna and the vertical polarization antenna are stacked spaced apart from each other at an edge of a side of the multi-layer circuit board. The antenna device and the method for operating the antenna device may be implemented variously according to embodiments.

Abstract: A liquid crystal display includes: a liquid crystal panel, a backlight assembly disposed at one side surface of the liquid crystal panel, a side frame including a first surface surrounding an edge of the liquid crystal panel and a second surface surrounding a side surface of the backlight assembly and an external panel attached to another side surface of the liquid crystal panel and on the side frame, in which a height of the first surface of the side frame is substantially equal to a height of a surface of the liquid crystal panel, and a width of the first surface of the side frame is larger than a width of the second surface of the side frame.

Abstract: According to various embodiments, an antenna device may include: a board unit; a power feeding unit provided in the board unit; and radiation units connected to the power feeding unit to be fed with a power feeding signal. The radiation units may be provided to face each other within a width of the board unit along a periphery of the board unit. The device as described above may be implemented more variously according to embodiments.

Abstract: A display device having a display panel including a plurality of data lines; a data driver including at least one data driving circuit chip which transmits data signals to the plurality of data lines; and a signal controller transmitting a dummy control signal and an output image signal to a first data driving circuit chip of at least one data driving circuit chip. The first data driving circuit chip may include zero or more dummy channels which are not connected with the data lines, and the dummy control signal includes information on positions of the dummy channels included in the first data driving circuit chip and information regarding the number of dummy channels.