Abstract: A semiconductor module having a double-sided heat dissipation structure according to one aspect of the present invention, which can secure the gap between the first and second heat dissipation substrates without using existing spacers, includes a first heat dissipation substrate and a second heat dissipation substrate arranged to face each other; a guide stack disposed between the first heat dissipation substrate and the second heat dissipation substrate, and having an opening area for mounting a semiconductor die in a pattern; and a semiconductor die mounted within the opening area.

Abstract: A stacked semiconductor module having a double-sided heat dissipation structure according to one aspect of the present invention in which semiconductor dies may be arranged in a stacked structure with a heat dissipation substrate interposed there-between. The heat dissipation substrate includes a first heat dissipation substrate; a second heat dissipation substrate disposed below the first heat dissipation substrate to face the first heat dissipation substrate. The stacked semiconductor module includes a first semiconductor die module mounted between the first heat dissipation substrate and the second heat dissipation substrate; a third heat dissipation substrate disposed below the second heat dissipation substrate to face the second heat dissipation substrate; and a second semiconductor die module mounted between the second heat dissipation substrate and the third heat dissipation substrate.

Abstract: The present disclosure relates to a pixel circuit and pixel driving apparatus technology. In this technology, two LEDs are arranged in parallel and selectively used in a hybrid manner in which a PWM (pulse width modulation) scheme for supplying a ramp voltage as a gate voltage for a transistor arranged within a pixel and for turning off the LEDs at the moment when the gate voltage becomes equal to a threshold voltage and a PAM (pulse amplitude modulation) scheme for determining a starting value of the ramp voltage based on a grayscale value of the pixel are combined.

Abstract: The present disclosure relates to a touch power management circuit and a touch driving system comprising the same, and more particularly, relates to a touch power management circuit to generate signals required for a touch driving by using voltage sources different in a pen touch driving period and a finger touch driving period in order to reduce power consumption of a display device and a touch driving system comprising the touch power management circuit.

Abstract: The present disclosure relates to a pixel sensing circuit which extends an operation section of an integrator by using an additional signal and allows securing a time required for a stable output of a sensing voltage.

Abstract: This application relates to a method for manufacturing a printed circuit board. According to the present application, it is possible to manufacture a printed circuit board having excellent bonding strength between a ceramic substrate and a metal sheet, and the manufacturing cost thereof can be reduced.

Abstract: Disclosed herein is a semiconductor device including a processor that processes input data received via a bus and transmits the process input data as output data via the bus; an input/output data converter that receives the output data via the bus, converts the output data into transmit preGPIO data, and transmits the transmit preGPIO data to the bus; and a GPIO input/output unit that receives the transmit preGPIO data via the bus, converts the transmit preGPIO data into transmit GPIO data, and outputs the transmit GPIO data to at least one GPIO pad.

Abstract: Disclosed herein is a display device including at least one pixel, wherein the pixel includes a first micro light emitting element including a first region that emits first light and a second region that does not emit the first light, a second micro light emitting element that emits second light, and a third micro light emitting element that emits third light, and the second region at least partially overlaps the second and third micro light emitting elements on a plane.

Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.

Abstract: An image encoding/decoding method and apparatus for performing intra prediction mode based intra prediction are provided. An image decoding method may comprise decoding an intra prediction mode of a current block, deriving at least one intra prediction mode from the decoded intra prediction mode of the current block, generating two or more intra prediction blocks using the intra prediction mode of the current block and the derived intra prediction mode, and generating an intra prediction block of the current block based on the two or more intra prediction blocks.

Abstract: Disclosed herein is a chip on film package including a base film, output wiring disposed on the base film and extending along a first direction, an insulation layer overlapping at least a portion of the output wiring, an output pad portion defined as a region in which the output wiring is exposed without the insulation layer, a semiconductor chip mounted on the base film and electrically connected to the output wiring, and a protective layer disposed between the semiconductor chip and the output pad portion with respect to the first direction.

Abstract: A current supply circuit according to the present disclosure may include a voltage/current converter configured to convert, into a data current, a data voltage received from a data driving circuit and a first current mirror circuit configured to mirror the data current so that a light-emitting diode (LED) current flows into an LED array. The data current may be adjusted based on a greyscale value of the LED array.

Abstract: A timing controller suitable for receiving image data and a timing signal from a host system and outputting output data to a data driving circuit may include a scrambler configured to output scrambled image data by scrambling the image data; a pattern detection unit configured to calculate a first unbalanced pattern count as a count of unbalanced patterns included in the image data and a second unbalanced pattern count as a count of unbalanced patterns included in the scrambled image data; and an output data determination unit configured to determine output data by using the first unbalanced pattern count and the second unbalanced pattern count.

Abstract: The present disclosure relates to a motor driver capable of simply estimating an initial position of a rotor, and the motor driver according to one embodiment may include a gate driver for sequentially driving three-phase coils of a motor in first to sixth operation modes through an inverter for driving the three-phase coils and an initial position detector for detecting a maximum peak value among first to sixth currents by sensing the first to sixth currents flowing through two-phase coils among the three-phase coils through the inverter in each of the first to sixth operation modes and determine a starting position of a rotor of the motor based on the detected maximum peak value.

Abstract: A display apparatus having a mura compensation function includes a mura memory in which compensation data corresponding to coefficient values of a mura compensation equation is stored; and a mura compensation circuit configured to perform mura compensations on display data by using the mura compensation equation to which the compensation data has been applied, wherein the coefficient values are set so that the mura compensation equation has been fit to have a curve that satisfies known difference values of selected gray levels, a first estimation difference value of a first estimation gray level higher than the selected gray levels, and a second estimation difference value of a second estimation gray level lower than the selected gray levels, and wherein the compensation data comprises the coefficient values of the mura compensation equation in which all of the known difference values of the selected gray levels, the first estimation difference value, and the second estimation difference value have a differen

Abstract: Disclosed herein is a semiconductor device including: a first middle-voltage element disposed in a substrate and configured to receive a first level middle-voltage; a second middle-voltage element disposed in the substrate and configured to receive a second level middle-voltage greater than the first level middle-voltage; and a deep well disposed in the substrate so as to surround the first middle-voltage element and the second middle-voltage element, wherein the second middle-voltage element includes: a second-first middle-voltage well doped with a first type dopant; and a second-second middle-voltage well doped with a second type dopant different from the first type dopant.

Abstract: The present disclosure relates to a motor driver capable of precisely detecting a zero-crossing point of a phase current by sensing the phase current, and the motor driver according to one embodiment may include a current sensor connected to a switching circuit for driving a specific coil among three-phase coils and configured to sense a phase current flowing through the specific coil and a zero detector for detecting a time point when a first peak value is generated and a time point when a second peak value is generated from an output of the current sensor and detect a zero-crossing point of the phase current using the time points when the first and second peak values are generated.

Abstract: The present disclosure relates to a power management circuit including a multiplexer and a power converter, and can provide technology that implements a multiplexer selecting and outputting input power to the power management circuit and a power converter controlling input voltage of a timing controller as one integrated circuit.

Abstract: An image encoding/decoding method and apparatus for predicting a second color component block using a first color component block are provided. An image decoding method of the present invention comprises deriving a prediction parameter using the first color component block, and predicting the second color component block using the derived prediction parameter.

Abstract: Touch sensing device and touch sensing method are disclosed. A touch sensing device according to the present disclosure may include a receiving circuit configured to receive a first sensing value generated in a differential mode using a first input signal input to the first sensing electrode and a second input signal input to the second sensing electrode; and a noise determination circuit configured to receive a reference sensing value generated using the second input signal and determining the amount of noise of the first sensing value using the reference sensing value.