Flexible control of charge share in display panel

Details Flexible control of charge share in display panel Flexible control of charge share in display panel

2011-04-19

2011-04-19

Nguyen, Kevin M (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000

Reexamination Certificate

active

07928949

ABSTRACT:
A source driver of a display panel includes a channel state signal generator, first switches, and second switches. The channel state signal generator generates first and second channel state signals that are each activated for a respective time period depending on adjustable state length data. The first switches are opened for uncoupling channel output signals from source lines of the display panel when the first channel state signal is activated. The second switches are closed for coupling together the source lines of the display panel for charge sharing when the second channel state signal is activated.

REFERENCES:
patent: 5856816 (1999-01-01), Youn
patent: 7369187 (2008-05-01), Park
patent: 2004/0263466 (2004-12-01), Song et al.
U.S. Patent Application No. US 2002/0075222 to Miyatake, having Publication date of Jun. 20, 2002.
Korean Patent Application No. 1020010089132 to Jung, having Publication date of Jul. 7, 2003 (w/ English Abstract page).

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