Samsung Display Co., Ltd.

Samsung Electronics Co., Ltd.

Seung-ho Baek

Ji-Eun Jang

Min-Sung Choi

Cheal-gi Kim

Byoung-haw Park

Sang-youn Kim

Hyoung-wook Kim

A display device includes a base layer, a circuit element layer, a display element layer, a thin film encapsulation layer, and a touch sensing layer. The base layer includes a display area and a non-display area bordering the display area. The circuit element layer includes first driving circuits and second driving circuits disposed in the non-display area of the base layer, and a pixel driving circuit disposed in the display area of the base layer. The display element layer in the display area of the base layer includes display elements provided on the circuit element layer. The touch sensing layer includes a plurality of touch electrodes that receive a touch sensing signal from the second driving circuit to eliminate being routed to a pad area to supply touch sensing signals to the touch electrodes.

Display device and touch sensing unit therein

Display device with a dam part

A liquid crystal display device includes; gate lines disposed on a display region, data lines disposed on the display region, wherein the data lines intersect with, and are insulated from, the gate lines, a gate driver which drives the gate lines, a plurality of data drivers which generate a data voltage from an input power source voltage and supply the data voltage to the data lines, and a power source voltage supplying unit which supplies different power source voltages to each of the data drivers according to a distance of each data driver from the gate driver.

Liquid crystal display device and method of driving the same

A display apparatus and a driving method thereof, in which the display apparatus includes a temperature sensor detecting a temperature, a first memory, a timing controller that receives an (n&#x2212;1)th image signal and an nth image signal of consecutive frames, corrects the nth image signal and outputs the nth image signal, wherein the timing controller generates a clock signal whose phase varies according to the detected temperature, writes the nth image signal in the first memory in synchronization with the clock signal, reads the (n&#x2212;1)th image signal from the first memory, and compares the nth image signal and the (n&#x2212;1)th image signal with each other to then correct the nth image signal based on the comparison result, a data driver that provides an image-data voltage corresponding to the corrected signal of the nth image signal, and a liquid crystal panel that displays an image corresponding to the image-data voltage.

Display apparatus

Growing community of inventors

Cheonan-si, South Korea

Seung-ho Baek