Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 25, 2008
Patent Application Number
09544801
Date Filed
April 7, 2000
Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention primarily provides gate electrodes and gate wirings permitting large-sized screens for active matrix-type display devices, wherein, in order to achieve this object, the construction of the invention is a semiconductor device having, on the same substrate, a pixel TFT provided in a display region and a driver circuit TFT provided around the display region, wherein the gate electrodes of the pixel TFT and the driver circuit TFT are formed from a first conductive layer, the gate electrodes are in electrical contact through connectors with gate wirings formed from a second conductive layer, and the connectors are provided outside the channel-forming regions of the pixel TFT and the driver circuit TFT.
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