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US 12,482,396 B2Granted
Display device and method of transmitting signals in display device
AssigneeNovatek Microelectronics Corp.
InventorsChien-Hao Li, Jen-Chieh Hu, Syang-Yun Tzeng
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Abstract
A method of transmitting signals in a display device includes receiving a first data signal at a first data rate in a first time interval, and receiving a second data signal at a second data rate in a second time interval. The second data signal is generated at the second data rate, the second data rate is different from the first data rate, and the second time interval is non-overlapping with the first time interval.
Claims23
A method of transmitting signals in a display device, the method comprising:
- at least one source driver simultaneously receiving a first data signal and a first clock signal in a first time interval in a frame, wherein the first data signal is generated at a first data rate, and the first clock signal operates at a first clock rate matching the first data rate;
- and
- the at least one source driver simultaneously receiving a second data signal and a second clock signal in a second time interval in the frame, wherein the second data signal is generated at a second data rate different from the first data rate, the second clock signal operates at a second clock rate matching the second data rate, and the second time interval is non-overlapping with the first time interval;
- wherein at least one of the first time interval and the second time interval starts in an active video interval.
1 more element
A display device comprising:
- a controller;
- a data line;
- a clock line;
- N source drivers coupled to the controller via the data line and the clock line to:
- simultaneously receive a first data signal and a first clock signal in a first time interval in a frame, wherein the first data signal is generated at a first data rate, and the first clock signal operates at a first clock rate matching the first data rate;
- and
- simultaneously receive a second data signal and a second clock signal in a second time interval in the frame, wherein the second data signal is generated at a second data rate different from the first data rate, the second clock signal operates at a second clock rate matching the second data rate, and the second time interval is non-overlapping with the first time interval;
- wherein N is a positive integer exceeding 1;
- and
- at least one of the first time interval and the second time interval starts in an active video interval.
7 more elements
Dependencies are inferred from the claim text.