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11/08/07 - USPTO Class 714 |  135 views | #20070260948 | Prev - Next | About this Page  714 rss/xml feed  monitor keywords

Driver ic and inspection method for driver ic and output device

USPTO Application #: 20070260948
Title: Driver ic and inspection method for driver ic and output device
Abstract: A driver IC including: a plurality of output pads; and a plurality of signal switch circuits, each of the signal circuits being provided on one of signal paths respectively connected to the output pads, wherein each of the signal switch circuits switches between a first state (or a use state) in which a signal from an upstream side of the signal path is allowed to pass through the signal switch circuit and a second state (or an inspection state) in which a level pattern of signals from the output pads is fixed to an inspection level pattern, according to a control signal. (end of abstract)



Agent: Harness, Dickey & Pierce, P.L.C - Bloomfield Hills, MI, US
Inventor: Yusuke Ota
USPTO Applicaton #: 20070260948 - Class: 714724000 (USPTO)

Related Patent Categories: Error Detection/correction And Fault Detection/recovery, Pulse Or Data Error Handling, Digital Logic Testing

Driver ic and inspection method for driver ic and output device description/claims


The Patent Description & Claims data below is from USPTO Patent Application 20070260948, Driver ic and inspection method for driver ic and output device.

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