Display contrast adjustment method and device having display...

Details Display contrast adjustment method and device having display... Display contrast adjustment method and device having display...

2007-01-02

2007-01-02

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Computer graphics processing

Attributes

C345S617000

Reexamination Certificate

active

09568691

ABSTRACT:
An information processing apparatus controls display contrast of a display screen based on a stored display contrast value. The information processing apparatus includes a display screen, an input unit for inputting data, a storage unit for storing a display contrast value, a unit for adjusting the display contrast of the display screen based on the stored display contrast value, a measuring unit for measuring the time after the completion of data input from the input unit while the display contrast is being adjusted, a value changing unit for changing the stored display contrast value stored in the storage unit after a first predetermined period of the time measured by the measuring unit elapses, and a changing unit for changing the display contrast of the display screen based on the display contrast changed by the value changing unit.

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