Abstract: A hybrid clock data recovery circuit includes a linear phase detector configured to generate a recovered data signal by sampling an input data signal in response to a clock signal, and to generate up and down signals having a pulse width difference that is linearly proportional to a phase difference between the input data signal and the clock signal. An arbiter is configured to generate a bang-bang up signal representing that a phase of the input data signal leads a phase of the clock signal and a bang-bang down signal representing that the phase of the clock signal leads the phase of the input data signal based on the up and down signals. A digital loop filter is configured to generate a digital control code based on the bang-bang up and down signals. A digitally controlled oscillator is configured to generate an oscillating frequency of the clock signal in response to the digital control code, and to adjust the oscillating frequency of the clock signal in response to the up and down signals.

Abstract: The present invention relates to a high-performance polyoxometalate catalyst and a method of preparing the same. More particularly, the present invention provides a high-performance polyoxometalate catalyst, the activity and selectivity of which may be improved by controlling the content of vanadium and the like and which has superior reproducibility and may unsaturated carboxylic acid from unsaturated aldehyde in a high yield for a long time, a method of preparing the same, and the like.

Abstract: The present disclosure relates to a display device where unit liquid crystal display devices are easily assembled for a volumetric display or a multi display by applying a chamfer structure to a side surface portion of the unit liquid crystal display device. The display device includes a plurality of unit liquid crystal display devices, each having a liquid crystal panel, a backlight unit under the liquid crystal panel, a top frame over the liquid crystal display panel, and a main frame surrounding a side surface of the backlight unit. The liquid crystal panel is one the main frame. Additionally, at least one side surface portion of each of the plurality of unit liquid crystal display devices has a chamfer structure.

Abstract: Semiconductor devices and methods of forming the semiconductor devices are provided. The methods may include forming a fin, forming a first device isolating layer on a side of the fin, forming a second device isolating layer extending through the first device isolating layer, forming first and second gates traversing the fin and forming a third device isolating layer between the first and second gates. The first device isolating layer may include a first material and a lowermost surface at a first depth. The second device isolating layer may include a second material and a lowermost surface at a second depth greater than the first depth. The third device isolating layer may extend into the fin, may include a lowermost surface at a third depth less than the first depth and a third material different from the first and the second materials.

Abstract: An image display apparatus includes a sensor configured to sense an external force applied to the image display apparatus; a memory configured to store at least one instruction; and a processor configured to execute the at least one instruction stored in the memory to activate the imaging device and control the display to display an external image captured by the imaging device in response to the external force being sensed while the image display apparatus is operating in a virtual reality mode of displaying a 360° image.

Abstract: A broadcast receiving apparatus is provided, which includes an input that receives input signals, a signal processing unit which amplifies only a signal in a band that corresponds to a selected channel from among the input signals, and automatic gain controls with a first sensitivity so that the amplified signal maintains a preset level value, and then outputs the result, a demodulator which demodulates the signals output from the signal processing unit into digital transport stream signals, a controller configured to control the signal processing unit so that the signal is automatic gain controlled with a second sensitivity less sensitive than the first sensitivity, when the selected channel is an ultra high frequency (UHF) range signal.

Abstract: A television and a control method of the television are provided. The control method of the television includes receiving a broadcasting signal, detecting whether a pilot signal is included in the received broadcasting signal, setting a channel of the broadcasting signal as a channel of a first broadcasting format in response to detecting the pilot signal is included in the received broadcasting signal, and setting the channel of the broadcasting signal as a channel of a second broadcasting format in response to detecting that the pilot signal is not included in the received broadcasting signal.

Abstract: Methods of forming a semiconductor device are provided. The methods may include forming a gate structure on a substrate, forming a first sacrificial pattern and a second sacrificial pattern on opposing sides of the gate structure respectively and partially replacing the first sacrificial pattern with a first insulating pattern such that a portion of the first sacrificial pattern remains in the first insulating pattern and replacing the second sacrificial pattern with a second insulating pattern. The methods may also include replacing at least some of the portion of the first sacrificial pattern that remains in the first insulating pattern with a conductive pattern.

Abstract: The present invention prevents the virtual limit setting information from being initialized by expanding the position of the virtual limit to a wider range than the conventional one when the hard stop situation occurs in the before/after section of the virtual limit. For the purpose, the present invention provides a virtual limit correction device of power seat for vehicle comprising a switch for seat operation; and a seat operation control unit for correcting the virtual limit position by moving the end position of the track by using the track end position and the compensation position as compensation regions if a hard stop situation occurs in the front/rear direction based on the initially set virtual limit point during the movement of the power seat according to the switch operation.

Abstract: Disclosed is a broadcast receiver that includes an antenna connector configured to connect with an antenna for receiving a broadcast signal including broadcast content. The broadcast receiver also includes a signal processor configured to generate a reference signal having a strength corresponding to a signal input through the antenna connector and to process the generated reference signal to output an image signal for displaying the broadcast content, and a controller configured to determine whether the antenna is connected to the antenna connector based on an output value of the reference signal and to perform subsequent operations related to whether the antenna is connected based on the determination.

Abstract: Disclosed is a lens-attached tissue cell pressurization device that is selectively coupled to an objective lens to perform pressurization in an optical device configured measure a cell tissue using the objective lens, the lens-attached tissue cell pressurization device including: a body extending in a lengthwise direction of the objective lens such that at least a portion of the objective lens is inserted into the body and having a connector selectively fixed to the objective lens; and an indenter provided at a lower end of the body, having a penetration part formed at a center of the indenter, and pressurizing the cell tissue by a change in a relative location of the objective lens and the cell tissue.

Abstract: The present invention relates to a high-performance polyoxometalate catalyst and a method of preparing the same. More particularly, the present invention provides a high-performance polyoxometalate catalyst, the activity and selectivity of which may be improved by controlling the content of vanadium and the like and which has superior reproducibility and may unsaturated carboxylic acid from unsaturated aldehyde in a high yield for a long time, a method of preparing the same, and the like.

Abstract: The present invention relates to an inclusion compound of fumagillol derivative or its salt with hydroxypropyl-?-cyclodextrin or sulfobutylether-7-?-cyclodextrin, and pharmaceutical compositions comprising the same. The inclusion compound according to the present invention has superior water solubility and stability while exhibiting low toxicity, rendering it valuable as an anticancer agent or inhibitor of tumor metastasis.

Abstract: A method for generating a signal of a broadcasting receiving apparatus is provided. The method includes receiving a broadcasting signal, setting a guide band frequency according to a preset frequency range and a tuned frequency, and transmitting information for the set guide band frequency to at least one external apparatus.

Abstract: A method of manufacturing a semiconductor device includes forming a fin extending in a first direction. A dummy layer is formed including a plurality of semiconductor layers disposed on the fin. Each of the plurality of semiconductor layers have different impurity concentrations from each other. The dummy layer is etched to form a dummy gate electrode.

Abstract: In a semiconductor device, a first gate structure having a first end portion is formed on a substrate. A second gate structure is formed on the substrate, and has a second end portion opposite to the first end portion of the first gate structure in a diagonal direction. A cross-coupling pattern is formed between the first and second gate structure, and electrically connects the first and second gate structures to each other. A first contact plug directly contacts an upper portion of the first end portion of the first gate structure and a first upper sidewall of the cross-coupling pattern. A second contact plug directly contacts an upper portion of the second end portion of the second gate structure and a second upper sidewall of the cross-coupling pattern. In the semiconductor device, a parasitic capacitance due to the cross-coupling structure may decrease.

Abstract: Provided is a method for driving a SERDES circuit, which may reduce waste of a space of the SERDES circuit. The circuit driving method includes generating a common clock signal from a common phase locked loop (PLL) supplying a clock signal to a serializer/deserializer (SERDES) circuit, distributing the common clock signal to an eye opening monitor and a data transmission lane in the SERDES circuit, and driving the eye opening monitor and the data transmission lane using the common clock signal.

Abstract: Semiconductor devices and methods of forming the semiconductor devices are provided. The methods may include forming a fin, forming a first device isolating layer on a side of the fin, forming a second device isolating layer extending through the first device isolating layer, forming first and second gates traversing the fin and forming a third device isolating layer between the first and second gates. The first device isolating layer may include a first material and a lowermost surface at a first depth. The second device isolating layer may include a second material and a lowermost surface at a second depth greater than the first depth. The third device isolating layer may extend into the fin, may include a lowermost surface at a third depth less than the first depth and a third material different from the first and the second materials.

Abstract: A piezoelectric drive circuit includes a first circuit which applies a voltage to the piezoelectric element and includes a plurality of transistors. A second circuit removes the residual current of the piezoelectric element and includes a plurality of transistors, and among the transistors included in the first circuit and the second circuit, transistors operated by an input signal are simultaneously turned ON/OFF by receiving the same input signal. Thus, when using a piezoelectric element as the air valve, it is possible to reduce leakage of air.

Abstract: Provided is a clock data recovery circuit including a phase-frequency detector configured to detect a frequency and phase of a reference clock signal and control a frequency and phase of an internal clock signal based on the detected frequency, a frequency detector configured to detect a frequency of a data signal and, based on the detected frequency of the data signal, adjust the frequency of the internal clock signal; and a phase detector configured to detect a phase of the data signal based on the detected frequency of the data signal and adjust the phase of the internal clock signal. Accordingly, a timing controller that includes the clock data recovery circuit is capable of establishing data communication at high speeds when the system is powered on/off to reduce power consumption. Also, the timing controller does not need to include an additional external clock generation device, and is capable of achieving frequency synchronization using a non-precision clock signal generated in the timing controller.