Test circuit of source electrode driver

The invention relates to a test circuit of a source electrode driver. The test circuit comprises a voltage selector and at least one digital simulation converter, wherein the voltage selector is provided with a plurality of first output ends and is used for orderly outputting a first voltage from on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN JITING, YANG SHUNXUN, SONG GUANGFENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to a test circuit of a source electrode driver. The test circuit comprises a voltage selector and at least one digital simulation converter, wherein the voltage selector is provided with a plurality of first output ends and is used for orderly outputting a first voltage from one of the first output ends according to selection signals and outputting a second voltage from other output ends of the first output end. Each digital simulation converter in at least one digital simulation converter is provided with a plurality of input ends respectively coupled with the first input ends and a plurality of second output ends. The digital simulation converter is used for orderly transmitting the first voltage received by one of the input ends to the second output end according to the selection signals.