Timing controller and display device

A timing controller that controls a drive circuit of a display panel includes: a delay output unit configured to output a delay value based on a delay time of a second pulse with respect to a first pulse that is output by the drive circuit, the first pulse being generated in synchronization with a d...

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Bibliographische Detailangaben
Hauptverfasser: Adachi, Kentaro, Higuchi, Chisato
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A timing controller that controls a drive circuit of a display panel includes: a delay output unit configured to output a delay value based on a delay time of a second pulse with respect to a first pulse that is output by the drive circuit, the first pulse being generated in synchronization with a data signal supplied to the display panel; and an error output unit configured to compare the delay value and a threshold value to each other and output an error signal based on a result of the comparison, and the second pulse is a pulse that is output from the drive circuit based on the first pulse.