Samsung Display Co., Ltd.

JiYoung Eom

Seonghwan Choi

Dong-sung Im

Yong-ju Jeong

Moonju Kim

Jaewon Lee

Sang-Won Lee

Whee-Won Lee

Junpyo Lee

Sang-won Lee

Hyun-Sik Yoon

Subin Park

A display device includes: a display panel including a data line, a sensing line, and a pixel electrically connected to the data line and the sensing line; a data driver including a sensing part, and for applying a data voltage to the data line, wherein the sensing part is for receiving a signal of the sensing line and to output sensing data; a temperature sensor sensing a current temperature; and a timing controller for selecting a correction lookup table for the current temperature from among correction lookup tables for temperatures, correcting an output deviation of the sensing part based on the correction lookup table for the current temperature, and compensating for input image data based on the sensing data.

Display device and method of compensating for an image of the display device

A display device includes a display panel including a pixel, a temperature sensor which senses a temperature of the display panel and outputs the temperature of the display panel as a sensing temperature, a first compensation part which receives a gate-source voltage sensed in the pixel as a sensing voltage and compensates for the sensing voltage by a change amount of the gate-source voltage corresponding to a difference value between a reference temperature and the sensing temperature, and a second compensation part which compensates for data to be applied to the pixel by comparing a compensated sensing voltage with an initial gate-source voltage.

Display device and driving method thereof

A method of driving a display device includes: sensing characteristic information of pixels by outputting sensing voltages to sensing lines; and operating an external compensation of the pixels based on the characteristic information. The sensing of the characteristic information of pixels includes: detecting a capacitance deviation of sensing capacitors of first sensing lines connected to the sensing lines; and sensing the characteristic information of the pixels by replacing at least one of the first sensing lines with a second sensing line based on the capacitance deviation.

Display device and method of driving display device

Display device and method of driving display device to sense a characteristic value of a driving transistor included in a pixel

A data transmitting system includes a transmitter configured to transmit first unit data having a first bit length and second unit data sequentially with the first unit data and having the first bit length and a receiver configured to receive the first unit data and the second unit data. The transmitter is configured to transmit the second unit data to the receiver when a last bit of the first unit data and a first bit of the second unit data have different values and to invert the first bit of the second unit data and transmit the second unit data having the inverted first bit to the receiver when the last bit of the first unit data and the first bit of the second unit data have the same value.

Data transmitting system and display apparatus having the same and method of transmitting data using the same

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Yongin-si, South Korea

JiYoung Eom