Method for aging display apparatus and electronic equipment...

Details Method for aging display apparatus and electronic equipment... Method for aging display apparatus and electronic equipment...

2006-08-08

2006-08-08

Osorio, Ricardo (Department: 2673)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C315S169300

Reexamination Certificate

active

07088317

ABSTRACT:
An aging method applied to a display apparatus having light emitting devices arrayed, includes the steps of: setting integral driving time for the light emitting devices based on a property of luminance deterioration of the light emitting devices relative to the integral driving time so that the lowering of luminance per unit time is not larger than a set value; and driving and aging the light emitting devices only for the set integral driving time.

REFERENCES:
patent: 3687513 (1972-08-01), Holz
patent: 4818913 (1989-04-01), Isaka et al.
patent: 6337542 (2002-01-01), Hanaki et al.
patent: 6424326 (2002-07-01), Yamazaki et al.
patent: 2002/0123291 (2002-09-01), Miyashita et al.
patent: 2003-280547 (2003-10-01), None

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