Samsung Display Co., Ltd.

YongSoon Lee

Yong-sik Hwang

Kyungmo Lee

Sang Hyun Park

Sang Hun Park

Moonshik Kang

Joo-Yeon Won

Seunghwan Moon

Sang-Gon Lee

Siyoung Choi

Jeonghun Go

A display apparatus includes a timing controller configured to generate a single clock control signal comprising a plurality of ON-control pulses and a plurality of OFF-control pulses, a gate clock generator configured to generate a plurality of clock signals based on the single clock control signal, ON-periods of the plurality of clock signals starting in response to an ON-control pulse among the ON-control pulses and OFF-periods of the plurality of clock signals starting in response to an OFF-control pulse among the OFF-control pulses, a gate driver comprising a plurality of shift registers which generates a plurality of gate signals based on the plurality of clock signals, and a display panel comprising a display area in which a plurality of pixels is arranged and a peripheral area in which the plurality of shift registers is arranged.

Display apparatus

A circuit board includes a base layer, a circuit layer disposed on the base layer, where an air gap is defined in the circuit layer, a heat blocking part disposed in the air gap, and an electronic element disposed on the circuit layer. The heat blocking part has a thermal conductivity lower than a thermal conductivity of the circuit layer.

Circuit board and display device having the same

A display device includes a voltage generating unit configured to convert an input voltage into an analog driving voltage, a controller configured to receive input image data and an image control signal and generate custom image data and a data control signal, a source driving unit configured to receive the analog driving voltage and convert the custom image data into data voltages in response to the data control signal, a sensing unit configured to sense a load current, wherein the sensing unit is connected to one point on a path through which the input voltage is converted into the analog driving voltage to be provided to the source driving unit, and a display panel configured to receive the data voltages to display an image. The controller receives the sensed load current and generates a selection signal according to a first intensity of the load current.

Display device

A connector is used to transmit a signal from a flexible board to an external device. The connector includes an actuator, a supporter, contact terminals, and an outer cover. The actuator includes a body having a slit opened to a front surface and extended in a longitudinal direction of the slit, and a pivot positioned at opposing longitudinal ends of the body. The slit receives the flexible board inserted from the front surface direction. The actuator is rotated with reference to the pivot. The supporter extends in the longitudinal direction and is adjacent to the front surface of the actuator. The contact terminals extend through the supporter and the body, and protrude into the slit. The actuator receives the flexible board when at a first position, and each contact terminal makes contact with the flexible board when the actuator is at a second position different from the first position.

Connector and display apparatus having the same

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Asan-si, South Korea

YongSoon Lee