Samsung Display Co., Ltd.

Sang-don Bae

Sang-Moon Moh

In-jae Hwang

Han-Jin Ryu

Hong-Sig Chu

Kwang-Jae Kim

Sang-Soo Kim

Seung-Hwan Moon

Jin-kyu Park

A timing controller that can reduce malfunctions, a liquid crystal display (LCD) including the timing controller, and a method of operating the LCD, in which the timing controller includes a counter providing a converting enable signal; an analog-to-digital (A/D) converter converting a user command signal into a digital user command signal in response to the converting enable signal; and a control signal generator generating a module control signal that corresponds to the digital user command signal.

Timing controller counts clock signals to produce a control signal only after a number of clock pulses are counted

A display apparatus includes; a data driver integrated in one chip and which outputs data signals; a gate driver which sequentially outputs gate signals, a display panel which includes; a plurality of data lines which receive the data signals, a plurality of gate lines which receive the gate signals, and a plurality of pixels connected to a corresponding gate line and a corresponding data line, a voltage generator which generates a common voltage and a storage voltage and provides them to the display panel, and a voltage compensator which receives the storage voltage fedback from the display panel and generates a compensation signal, wherein the display panel further includes a feedback line which provides the voltage compensator with the storage voltage, and wherein the feedback line is electrically connected to the voltage compensator through the data driver.

Display apparatus including voltage compensator to compensate common voltage

A liquid crystal display (LCD) device includes an LCD panel displaying an image, a light source providing the LCD panel with light, a light source flexible printed circuit board (FPCB), a printed circuit board (PCB), and a receiving container. The PCB is electrically connected to the LCD panel. The PCB is in contact with two ends of the light source FPCB. The receiving container is combined with the light source FPCB and the PCB. The receiving container has a through-hole through which the light source FPCB passes. According to the present invention, the receiving container applies pressure so that both ends of the light source FPCB make contact with the PCB and the light source FPCB is electrically connected to the PCB. The light source FPCB, the receiving container, and the PCB are secured to each other. Therefore, the number of steps required to assembly the LCD device may be reduced.

Liquid crystal display device and method of assembling the liquid crystal display device

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Seoul, South Korea

Sang-don Bae