Active-matrix-addressed liquid crystal with conductor collecting

Details Active-matrix-addressed liquid crystal with conductor collecting Active-matrix-addressed liquid crystal with conductor collecting

1992-03-04

1994-04-26

Levy, Stuart S.

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 87, 359 54, 359 67, G02F 11343

Patent

active

053071891

ABSTRACT:
An active-matrix-addressed liquid crystal display includes an active-matrix substrate and an opposing electrode substrate on which opposing electrodes are formed. The opposing electrodes are formed into a combination of stripe electrodes each for collecting an electric field originating from the associated data line conductor, and display electrodes each corresponding to the associated pixel electrode. The stripe electrodes are connected with the associated display electrodes outside display areas. There are provided on the opposing electrode substrate a black mask formed of a photosensitive resin in which pigment of black is dispersed. The opposing electrodes may also be formed in an assembly of stripe electrodes each correspondingly to the associated pixel electrodes, no opposing electrode being disposed above the data line conductor.

REFERENCES:
patent: 4470667 (1984-09-01), Okubo et al.
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patent: 4687298 (1987-08-01), Aoki et al.
patent: 4869576 (1989-09-01), Aoki et al.
patent: 4973135 (1990-11-01), Okada et al.
patent: 5084778 (1992-01-01), DeJule et al.
A. Lien, "Two-Dimensional Simulation of the Lateral Field Effect of a 90 TN LCD Cell" I.D.R.C. Eurodisplay '90 Digest, pp. 248-251.
T. Onozawa, "Influences on Director Alignment of the Lateral Bus-Line Field in an Active-Matrix-Addressed Liquid Crystal Display" Japanese Journal of Applied Physics, vol. 29, No. 10 (1990) pp. L1853-L1855.
E. Takahashi et al. "Alignment Control for TFT-LCD" The 16th Liq. Cryst. Symp. Digest, pp. 212-213 (1990).

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