发明名称 PIXEL CIRCUIT, DISPLAY UNIT, ELECTRONIC APPARATUS AND PIXEL CIRCUIT DRIVING METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a technique that enhances a degree-of-freedom in setting a correction period, when correcting display unevenness caused by characteristic variance of elements forming a pixel circuit. <P>SOLUTION: A pixel circuit, a display unit, or an electronic apparatus comprises: a display; a holding capacitor; a writing transistor for writing a driving voltage corresponding to a picture signal in the holding capacitor; and a drive transistor for driving the display referring to the driving voltage written in the holding capacitor. The configuration enables such processing that, in one division period obtained by dividing one field period (one normal scan period) into plural periods, a threshold value of the drive transistor is corrected, and in another division period, the picture signal is supplied through the writing transistor to one end of the holding capacitor while electric current is supplied through the drive transistor to the holding capacitor (preferably, the processing is utilized for movement degree correction processing). <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013003569(A) 申请公布日期 2013.01.07
申请号 JP20110138256 申请日期 2011.06.22
申请人 SONY CORP 发明人 TOYOMURA TADASHI;UCHINO KATSUHIDE
分类号 G09G3/30;G09G3/20;H01L51/50 主分类号 G09G3/30
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