Display panel and method of driving the same

Details Display panel and method of driving the same Display panel and method of driving the same

1986-01-29

1987-12-22

Birmiel, Howard A.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340805, G09G 300

Patent

active

047149213

ABSTRACT:
A liquid crystal display panel comprising: a liquid crystal display section; an array section of switching elements connected to first information signal lines of the liquid crystal display section, respectively; a driving circuit section which divides the switching element array section into a plurality of blocks and time-sharingly drives these blocks on a block unit basis; second information signal lines of wirings as many as the number of switching elements of one block among those blocks being connected to the driving circuit section; an information signal output circuit for applying an information signal to the second information signal lines; and an arithmetic operating circuit for correcting the information signal which is applied to the second information signal line in the previous block near the next block between the previous block which is previously driven and the next block which is driven next when the panel is time-sharingly driven for every block to an information signal to eliminate a high luminance which is produced in the first information signal line connected to this second information signal line.

REFERENCES:
patent: 4367924 (1983-01-01), Clark et al.
patent: 4586039 (1986-04-01), Nonomura et al.
patent: 4649383 (1987-03-01), Takeda et al.
patent: 4656470 (1987-04-01), Saka

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