ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS

摘要

An electro-optical device includes a display portion, a data line driving circuit, a first retention capacitor that retains the potential of the data line, a driving control circuit, and a display control circuit that supplies brightness information to the driving control circuit and also supplies an image signal to the data line driving circuit. The data line driving circuit includes a potential control line to which a potential control signal is supplied, a third retention capacitor one end of which is connected with the data line and the other one of which is supplied with a potential based on the image signal, and a first transistor that is electrically connected between the other end of the third retention capacitor and the potential control line. The driving control circuit controls the potential of the potential control signal based on the brightness information.

主权项

1. An electro-optical device comprising:
a display control circuit that generates brightness information based on brightness specifying information inputted from an input unit; a driving control circuit that generates a potential control signal based on the brightness specifying information inputted from the display control circuit; a potential control line to which the potential control signal is supplied from the driving control circuit; a display portion having a pixel circuit provided at a position corresponding to intersection of a scanning line and a data line; a first capacitor retaining a potential of the data line; a data signal supply circuit generating a data signal; a second capacitor having a first end configured that the data signal is able to be supplied to from the data signal supply circuit and a second end coupled to the data line; and a first transistor electrically connected between the first end of the second capacitor and the potential control line.