Lg Display Co., Ltd.

Lg Philips Lcd Co., Inc.

Sun Yong Lee

Dong Hoon Lee

Young Sik Kim

Su Hwan Moon

Jae Chang Kwon

Sang Ky Jeon

Jeong Ki Kim

Se Eung Lee

Kwang Sik Hwang

A thin film transistor (TFT) substrate for a liquid crystal display is provided. The thin film transistor substrate includes: a plurality of gate lines and a plurality of data lines that cross each other and define a plurality of sub-pixels; and a plurality of unit pixels in which first and second unit pixels are alternately formed in a direction of the gate lines and first and second unit pixels are formed vertically in a direction of the data lines, wherein the first unit pixel includes three sub-pixels and the first electrodes are slanted with respect to the gate lines and the data lines in each sub-pixel, the second unit pixel includes three sub-pixels and the second electrodes are a slanted with respect to the gate lines and the data lines in each sub-pixel, and the slant of the second electrodes is symmetrical to the slant of the first electrodes.

Thin film transistor substrate for liquid crystal display

A liquid crystal display device is disclosed. The disclosed device includes a first substrate including a plurality of gate and data lines defining a plurality of pixel regions, heating conductive lines having first conductive lines formed substantially in parallel with the gate lines and second conductive lines formed substantially in parallel with the data lines, thin film transistors (TFT) connected to the corresponding gate lines and data lines, and pixel electrodes connected to the corresponding TFTs. The disclosed device also includes a second substrate including a plurality of color filters formed corresponding to the pixel regions, and a liquid crystal layer between the first substrate and the second substrate. At least one of the second conductive lines is separated from at least one of the first conductive lines.

Liquid crystal display device with heating conductive lines formed substantially in parallel with gate lines and data lines

A shift register having an amorphous silicon thin film transistor for decreasing a distortion of the output signal is disclosed. In the shift register having a plurality of stages for shifting an input signal using first and second driving voltages, first and second clock signals and a start pulse, each of said plurality of stages includes an output buffer for selectively applying any one of the first and second clock signals and the second driving voltage to an output line under control of first and second nodes; a pre-charger for pre-charging the first driving voltage into the first node in response to said start pulse; a second node controller for selectively supplying the first and second driving voltages to the second node in such a manner to be opposite to the first node using said start pulse and an output signal of the next stage; and a first node controller for supplying the second driving voltage to the first node in a time interval excluding the time interval for said pre-charging.

Shift register

There is provided an LCD (liquid crystal display device) having a function of temperature maintenance. The LCD includes: a liquid crystal panel having a common heating electrode and a temperature detection unit formed in a predetermined region of the liquid crystal panel, for detecting a temperature of the liquid crystal panel and controlling a current applied to the common heating electrode.

Liquid crystal display device having function of temperature maintenance

A liquid crystal display device includes a liquid crystal display panel having an effective area and a non-display area, and a temperature sense pattern provided within the non-display area of the liquid crystal display panel.

Liquid crystal display device and method of fabricating the same

A liquid crystal display (LCD) includes a liquid crystal panel including first and second substrates, and a liquid crystal layer filled with liquid crystals between the first and second substrates, a backlight module irradiating light on the liquid crystal panel, a driver controlling the liquid crystals to adjust an amount of light transmission, and a second common electrode formed on at least one of the first and second substrates, the second common electrode having a characteristic of a high heat emitting resistance.

Growing community of inventors

Gyeongsangbuk-do, South Korea

Sun Yong Lee