Matrix display panel having alternating scan pulses generated wi

Details Matrix display panel having alternating scan pulses generated wi Matrix display panel having alternating scan pulses generated wi

1986-08-26

1988-10-18

Birmiel, Howard A.

Communications: electrical

Continuously variable indicating

With meter reading

340765, 340784, 340801, G09G 336

Patent

active

047790857

ABSTRACT:
The specification and drawings relate to liquid crystal matrix display panel which is used to display a television image or the like and disclose the technology in which: the pixels on a matrix are divided into at least two groups of pixels, in particular, two right and left pixel groups; these pixel groups are respectively independently driven within one horizontal scanning interval; thereby widening the width of the vertical scanning signal and allowing the image signal to be sufficiently transferred to the liquid crystal cells; and thereby allowing a high-quality image to be displayed without causing a lack of luminance or a variation in luminance in association with the realization of a large area and a fine pitch of the display panel.

REFERENCES:
patent: 4200868 (1980-04-01), Lamourex et al.
patent: 4236154 (1980-11-01), Lee
patent: 4499459 (1985-02-01), Sasaki et al.
patent: 4513282 (1985-04-01), Nakagiri
patent: 4623881 (1986-11-01), Arnold

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