Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jun Koyama0
Date of Patent
November 3, 2009
Patent Application Number
09791182
Date Filed
February 23, 2001
Patent Citations Received
Patent Primary Examiner
Patent abstract
An inexpensive display device, as well as an electrical apparatus employing the same, can be provided. In the display device in which a pixel section and a driver circuit are included on one and the same insulating surface, the driver circuit includes a decoder 100 and a buffer section 101. The decoder 100 includes a plurality of NAND circuits each including p-channel TFTs 104 to 106 connected to each other in parallel and other p-channel TFTs 107 to 109 connected to each other in series. The buffer section 101 includes a plurality of buffers each including three p-channel TFTs 114 to 116.
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