ELECTRO-OPTICAL DEVICE, DRIVE CIRCUIT, AND ELECTRONIC APPARATUS

摘要

An electro-optical device, a driving circuit, and an electronic apparatus are provided to decrease a size of the electronic apparatus by using an OLED(Organic Light Emitting Device) as an optical source. Light intensities of an electro-optical device(Ea) are changed by a driving signal. Plural unit circuits output the driving signals. Signal generating circuits generate control signals according to compensation data. Each of the unit circuits(U) includes plural independent unit circuits(Ua) and a dependent unit circuit(Ub). The independent unit circuit generates the driving signal according to a first control signal and a first grayness level. The first control signal is generated by an arbitrary signal generating circuit. The first grayness level is allocated for the electro-optical device. The dependent unit circuit generates the driving signal according to the second control signal and the second grayness level. The second control signals are supplied to first and second independent unit circuits. The grayness level is allocated for the electro-optical device.