A method of driving a display apparatus with which unevenness of image is
precluded and the time for display is shortened. A display apparatus for
displaying an image by impressing a voltage on pixels by row electrodes
and column electrodes disposed in a matrix, for example, a metal
deposition type electrochemical display apparatus. A voltage not less
than a threshold voltage V.sub.th is selectively impressed on
predetermined pixels by superposing an address pulse voltage
V.sub.adress-row for the row electrodes and an address voltage
V.sub.adress-col for the column electrodes on each other to thereby
perform address driving, and a data sustaining pulse voltage V.sub.sus is
impressed on the row electrodes immediately after the address pulse
voltage V.sub.adress-row. The data sustaining pulse voltage V.sub.sus
satisfies the condition of the following formula:
V.sub.sus+V.sub.adress-col