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US 2019/0197987 A1Published application
Data driving apparatus, data processing apparatus and driving system for display panel
AssigneeSilicon Works Co., Ltd.
InventorsMyung Yu KIM, Hyun Pyo CHO, Byung-Guk KIM, Hyun Kyu JEON
Life of this patent
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Abstract
The present disclosure provides a technology indicating information different from each other by patterns of link data in a process of training links performed prior to transmitting image data.
Claims15
A data driving apparatus comprising:
- a data receiving part for training a communication clock according to received clock patterns, receiving, in accordance with said communication clock, at least one link data selected from multiple link data respectively including same or different information, training a data link in accordance with said at least one link data, receiving image data in accordance with the data link, and converting said image data to generate grayscale data for each sub-pixel;
- and
- a data driving part for generating data voltage according to said grayscale data and driving each sub-pixel with said data voltage,
- wherein said data receiving part converts the image data according to at least one information included in said at least one link data.
1 more element
A data processing apparatus comprising:
- a data transmitting part for transmitting clock patterns indicating a communication clock to a data driving apparatus driving sub-pixels, and synchronizing at least one link data selected from multiple link data respectively including same or different information with said communication clock to transmit the same to said data driving apparatus;
- and
- a data processing part for encoding image data according to at least one information included in said at least one link data,
- wherein said data transmitting part transmits said image data to said data driving apparatus where a data link is formed according to said at least one link data.
1 more element
A display driving system comprising:
- a data processing apparatus for transmitting clock patterns indicating a communication clock, synchronizing at least one link data selected from multiple link data respectively including same or different information with said communication clock to transmit the same, and encoding image data according to at least one information included in said at least one link data;
- and
- a data driving apparatus for training said communication clock according to said received clock patterns, receiving said at least one link data in accordance with said communication clock, training data link according to said at least one link data, receiving said image data in accordance with said data link, and converting said image data according to said at least one information included in said at least one link data to generate grayscale data for each sub-pixel.
Dependencies are inferred from the claim text.