CONTROL CIRCUIT FOR ELECTRONIC ELEMENT, ELECTRONIC

专利名称：CONTROL CIRCUIT FOR ELECTRONIC

ELEMENT, ELECTRONIC CIRCUIT,

ELECTROOPTICAL DEVICE, DRIVE METHODFOR ELECTROOPTICAL DEVICE, ANDELECTRONIC APPARATUS, AND CONTROLMETHOD FOR ELECTRONIC ELEMENT

发明人：YAMADA, TADASHI申请号：EP03725670申请日：20030424公开号：EP1450344A4公开日：20070926

摘要：A data-line drive circuit 102 controls a current value of a control signal in everycycle T1 based on upper 8-bit digital data DAB of digital data In, and performs pulse-width control in a cycle T2 based on lower 2-bit digital data SUB of the digital data In forthe portion which is D/A-converted based on the same digital data of the control signal.It is thus possible to provide an electronic circuit suitable for inhibiting a variation in theluminance so as to control the luminance levels of pixels with high precision.

申请人：SEIKO EPSON CORPORATION

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