Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chun-Hsung Chang0
Chung-Yo Wu0
Date of Patent
August 16, 2005
0Patent Application Number
103769330
Date Filed
February 28, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention discloses a set of devices in cascade for driving display devices. For each of the driving devices, the serial-data-in pin and the serial-data-out pin traditionally used to transfer image data can further deliver commands from and/or internal statuses of the driving devices to an external controller. Accordingly, inventive functions of command transfer and/or status feedback can be achieved without adding extra pins. The present invention also discloses a device suitable for forming the driving set, in which a command register and/or a status register is provided.
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