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METHOD FOR TRANSMITTING IMAGE DATA THROUGH RSDS TRANSMISSION INTERFACES

Chen, Ying-Lieh ; Fan, Wen-Teng ; et al.
2010
Online Patent

Titel:
METHOD FOR TRANSMITTING IMAGE DATA THROUGH RSDS TRANSMISSION INTERFACES
Autor/in / Beteiligte Person: Chen, Ying-Lieh ; Fan, Wen-Teng ; Chi, Chao-Ching
Link:
Veröffentlichung: 2010
Medientyp: Patent
Sonstiges:
  • Nachgewiesen in: USPTO Patent Applications
  • Sprachen: English
  • Document Number: 20100245368
  • Publication Date: September 30, 2010
  • Appl. No: 12/411172
  • Application Filed: March 25, 2009
  • Claim: 1. A display comprising: a first timing controller comprising a first transmitter connected to a first bus, for sending first pixel data through the first bus; a second timing controller comprising a second transmitter connected to a second bus, for sending second pixel data through the second bus; and a source driver comprising a receiver and plural channels, the receiver being connected to the first bus and the second bus, for receiving the first pixel data and the second pixel data, and reorganizing the first pixel data and the second pixel data to generate third pixel data, based on a bus mode, for the channels.
  • Claim: 2. The display of claim 1, wherein the first timing controller sends the first pixel data at a first clock rate, the second timing controller sends the second pixel data at the first clock rate, and the receiver outputs the third pixel data at a second clock rate twice the first clock rate.
  • Claim: 3. The display of claim 1, wherein while the bus mode is a first mode, the first timing controller sends the first pixel data, and the second timing controller is disabled.
  • Claim: 4. The display of claim 1, wherein while the bus mode is a second mode, the receiver alternatively selects one of the first pixel data and one of the second pixel data to be outputted as the third pixel data.
  • Claim: 5. The display of claim 1, wherein while the bus mode is a third mode, the receiver alternatively selects two of the first pixel data and two of the second pixel data to be outputted as the third pixel data.
  • Claim: 6. The display of claim 1, wherein the receiver alternatively selects the first pixel data and the second pixel data to be outputted as the third pixel data.
  • Claim: 7. The display of claim 1, wherein the first pixel data and the second pixel data are sent if an enable input/output signal is activated.
  • Claim: 8. The display of claim 1, wherein the first transmitter and the second transmitter both are reduced swing differential signaling (RSDS) transmitters.
  • Claim: 9. A method for transmitting image data in a display, comprising the steps of: sending first pixel data through a first bus to a source driver; sending second pixel data through a second bus to the source driver; reorganizing the first pixel data and the second pixel data in the source driver; and generating third pixel data according to the reorganization of the first pixel data and the second pixel data for channels in the source driver.
  • Claim: 10. The method of claim 9, wherein the first pixel data and the second pixel data are sent at a first clock rate, and the third pixel data are transmitted in the source driver at a second clock rate twice the first clock rate.
  • Claim: 11. The method of claim 9, wherein the step of reorganizing the first pixel data and the second pixel data further comprises: alternatively selecting one of the first pixel data and one of the second pixel data to generate the third pixel data.
  • Claim: 12. The method of claim 9, wherein the step of reorganizing the first pixel data and the second pixel data further comprises: alternatively selecting two of the first pixel data and two of the second pixel data to generate the third pixel data.
  • Claim: 13. The method of claim 9, wherein the step of reorganizing the first pixel data and the second pixel data further comprises: alternatively selecting the first pixel data and the second pixel data to generate the third pixel data.
  • Claim: 14. The method of claim 9, wherein the first pixel data and the second pixel data are sent if an enable input/output signal is activated.
  • Claim: 15. The method of claim 9, wherein the first pixel data and the second pixel data are sent through reduced swing differential signaling (RSDS) buses.
  • Current U.S. Class: 345/522
  • Current International Class: 06

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