Abstract:
A touch processing circuit includes: a front-end circuit including an amplifier, a first capacitor, a second capacitor, a third capacitor, and a plurality of switches each having two ends that are selectively connected each other, the front-end circuit being configured to process an input signal varying according to a touch; and a controller controlling the plurality of switches so that the front-end circuit is configured as a first circuit that accumulates deviation of the input signal between a first phase and a second phase during an integration period and a second circuit that converts the accumulated deviation into a digital signal during a conversion period.
Abstract:
An electronic device includes a communication circuit, a display, a microphone, a processor, and a memory storing instructions that, when executed by the processor, cause the processor to display a first user interface on the display, receive a user's utterance for executing a task through the microphone, control the communication circuit to transmit data related to the received user's utterance to an external server, control the communication circuit to receive notification information associated with execution of the task and a plan for executing the task from the external server, display a second user interface including notification information received from the external server in association with execution of the task on the display, and display a third user interface for the task executed based on the plan received from the external server on the display based on satisfaction of a condition for executing the task.
Abstract:
An apparatus and method for operating a customized proposal service are provided. The apparatus includes a database (DB) configured to store use pattern information about one or more client devices, a communication module configured to communicate with the one or more client devices, and a processor configured to provide recommended information for a proposal service field based on a use pattern of a first client device, provide a second client with modified recommended information by reflecting feedback information when the feedback information about the provided recommended information is received from the first client device, and receive feedback information about the modified recommended information from the second client and evaluate the recommended information and the modified recommended information.
Abstract:
According to an embodiment, a buffer circuit includes an operational amplifier configured to output an output voltage based on voltages of a first output node and a second output node which vary in response to an input voltage of the operational amplifier, and a slew rate compensating circuit configured to receive the input voltage and the output voltage, generate a compensation current which is proportional to a voltage difference between the input voltage and the output voltage, and supply the compensation current to the first output node or the second output node.
Abstract:
A compressor fixing device is provided. The compressor fixing device includes a base, a protruding member protruding from an upper surface of the base, a buffering member disposed to be penetrated by the protruding member, a support panel disposed on an upper portion of the base to support the compressor, and secured to the buffering member; and a clip member configured to fix the protruding member and the buffering member, and the clip member includes a first region in which a fixing groove into which the protruding member is inserted is formed, and which includes a lower surface in contact with the buffering member, a second region disposed to face the first region, in which a fixing hole through which a top of the protruding member is penetrated is formed, and a third region configured to connect the first region and the second region.
Abstract:
A fan module and a range hood including same. The range hood includes a housing having an inlet through which air flows, and a fan module arrangeable within the housing to draw in air through the inlet of the housing, wherein the fan module includes a fan configured to guide the air drawn in, a motor to provide a driving force to rotate the blowing fan, a case arrangeable adjacent to the motor, an anti-vibration member in contact with the motor to prevent vibration of the motor from being transmitted to the case while the motor provides the driving force to the fan and the case is arranged adjacent to the motor, and a fixer positioned between the anti-vibration member and at least one of the case or the motor to prevent movement between the anti-vibration member and at least one of the case or the motor.
Abstract:
A washing machine according to an aspect of the disclosure includes: a tub to accommodate wash water; a drum inside the tub; a driving device configured to rotate the drum, the driving device including: a coupler configured to move between a first position and a second position to adjust a rotational speed of the drum, and a solenoid configured to move the coupler between the first position and the second position in response to an electric current flowing through the solenoid; a circulation pump configured to operate to circulate the wash water in the tub; and a controller configured to determine when the circulation pump is operating and to control the electric current flowing through the solenoid to move the coupler between the first position and the second position while the circulation pump is determined to be operating.
Abstract:
A method of manufacturing a motor assembly comprising a motor and an impeller coupled to a rotation shaft of the motor, the method includes disposing a plurality of balls in a ring-shaped groove formed in a surface of the impeller; rotating the impeller at a speed greater than a resonant rotation speed to move the balls to a compensation position for compensating for an eccentricity in the motor assembly; and fixing the balls at the compensation position in the groove.
Abstract:
A touch sensing system is provided. The touch sensing system includes a touch panel including touch sensors arranged in a grid along row and column directions; a touch controller including at least one transmission circuit to transmit a signal to the touch sensors and at least one reception circuit to detect a signal from the touch sensors; and a switching circuit to selectively connect each of the touch sensors to the at least one transmission circuit and the at least one reception circuit in accordance with an operation mode. The switching circuit connects each of the touch sensors to the at least one reception circuit in a touch mode and connects a first portion of the touch sensors to the at least one reception circuit and a second portion of the touch sensors to the at least one transmission circuit in a proximity mode.
Abstract:
A touch sensing system is provided. The touch sensing system includes a touch panel including touch sensors arranged in a grid along row and column directions; a touch controller including at least one transmission circuit to transmit a signal to the touch sensors and at least one reception circuit to detect a signal from the touch sensors; and a switching circuit to selectively connect each of the touch sensors to the at least one transmission circuit and the at least one reception circuit in accordance with an operation mode. The switching circuit connects each of the touch sensors to the at least one reception circuit in a touch mode and connects a first portion of the touch sensors to the at least one reception circuit and a second portion of the touch sensors to the at least one transmission circuit in a proximity mode.