FIELD: electronics.
SUBSTANCE: invention relates to electronics and can be used for brightness control in a portable terminal. Method and device for brightness control in a portable terminal. Method includes measurement of temperature according to a predetermined period, removing the brightness value of the corresponding measured temperature, from table stored brightness, and change in brightness of a portable terminal, so that the extracted value of brightness.
EFFECT: technical result is longer service life of the display unit.
12 cl, 1 tbl, 6 dwg
