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US 10,380,971 B2Granted
Display device
AssigneeSilicon Works Co., Ltd.
InventorsKwang Il Oh, Jung Hwan Choi, Yun Tack Han, Hyun Kyu Jeon
Life of this patent
Estimating the term…
Abstract
Disclosed is a display device. The display device may use one transmission line to perform bidirectional data transmission between a timing controller and a source driver. Furthermore, the display device may control the timing controller to transmit a Tx signal to the source driver and control the source driver to transmit correction data, through one transmission line.
Claims16
A display device comprising:
- first and second transmission lines used to transmit first and second Tx signals between a timing controller and a source driver;
- a timing controller configured to transmit the first and second Tx signals through the first and second transmission lines to the source driver in an image operation period, transmit the first Tx signal to the source driver through the first transmission line in a correction data transmission period, and receive correction data from the source driver through the second transmission line in the correction data transmission period;
- and
- the source driver configured to receive the first and second Tx signals through the first and second transmission lines in the image operation period, recover a clock signal from the first Tx signal received from the timing controller in the correction data transmission period, and transmit the correction data to the timing controller through the second transmission line in synchronization with the recovered clock signal in the correction data transmission period.
1 more element
A display device comprising:
- first and second transmission lines used to transmit first and second Tx signals between a timing controller and a source driver;
- a timing controller configured to transmit the first Tx signal to the source driver through the first transmission line in a correction data transmission period, and receive correction data from the source driver through the second transmission line;
- and
- the source driver configured to recover a clock signal from the first Tx signal received from the timing controller in the correction data transmission period, and transmit the correction data to the timing controller through the second transmission line in synchronization with the recovered clock signal.
1 more element
Dependencies are inferred from the claim text.