Organic EL display module and manufacturing method of the same

Details Organic EL display module and manufacturing method of the same Organic EL display module and manufacturing method of the same

2011-07-05

2011-07-05

Shankar, Vijay (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S077000, C345S095000, C345S210000

Reexamination Certificate

active

07973745

ABSTRACT:
On a panel, a plurality of PVDD lines, each of which corresponds to a horizontal line of pixels and supplies power to the pixels of the horizontal line, are provided. A voltage drop correction unit that obtains a voltage drop before reaching the pixel, based on resistance in the plurality of power supply lines and currents flowing therein, and corrects display data so as to cancel the obtained voltage drop of the pixel. A display unevenness correction unit that corrects uneven brightness caused by a variation in a TFT characteristic of the pixel by performing a calculation using display data of the pixel and obtained correction data of the pixel.

REFERENCES:
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patent: 2010/0214273 (2010-08-01), Shirouzu et al.
patent: 2010/0245331 (2010-09-01), Shirouzu et al.
patent: 2010/0259527 (2010-10-01), Odawara et al.

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