Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1996-02-01
1999-07-20
Zimmerman, Mark K.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
G09G 336
Patent
active
059261617
ABSTRACT:
A liquid crystal panel and a liquid crystal display device including the panel which has a transparent first substrate, a second substrate arranged so as to oppose the first substrate with a space therebetween and liquid crystals filled in the space between the first substrate and the second substrate and having a twist angle which changes in a plane in parallel with a direction of an electric field. The panel has pixels including pixel electrodes connected to source electrodes and counter electrodes with the pixels being arranged in M rows and N columns, where M and N are integers of at least two. Both of the pixel electrodes and the counter electrodes are provided at the second substrate. The panel also includes drain lines independently provided for respective columns, gate lines independently provided for respective rows, and counter lines connected to the counter electrodes. The counter lines include first counter lines at at least one of odd number columns and odd number rows and second counter lines at at least one of even number columns and even number rows with the first and second counter lines being independent of one another.
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Furuhashi Tsutomu
Futami Toshio
Ikeda Makiko
Kondo Katsumi
Mano Hiroyuki
Hitachi , Ltd.
Laneau Ronald
Zimmerman Mark K.
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