Liquid crystal display having reference electrodes each formed t

Details Liquid crystal display having reference electrodes each formed t Liquid crystal display having reference electrodes each formed t

1993-12-28

1996-06-18

Gross, Anita Pellman

Optical: systems and elements

Holographic system or element

Using a hologram as an optical element

359 60, 359 61, G02F 1136, G02F 11333

Patent

active

055283950

ABSTRACT:
A liquid crystal display device capable of achieving improvements in resolution and aperture ratio. The device includes a plurality of gate signal lines each arranged between neighboring pixel regions in one direction, a plurality of data signal lines each arranged between neighboring pixel regions in a direction perpendicular to the direction of the gate signal lines, a plurality of transparent electrodes each disposed at each corresponding pixel region, a plurality of thin film transistors each having a gate constituted by each corresponding one of the gate signal lines and a source constituted by each corresponding one of the data signal lines, a plurality of diodes each disposed at each corresponding pixel region and forwardly connected to the gate signal line disposed at the front end of each corresponding pixel, and a plurality of reference electrodes each formed to be overlapped with the transparent electrodes of neighboring pixels arranged on both sides of each corresponding data signal line, each of the reference electrodes being connected to the gate signal line disposed at the front end of each corresponding pixel.

REFERENCES:
patent: 4759610 (1988-07-01), Yanagisawa et al.
patent: 5121237 (1992-06-01), Ikeda
patent: 5191322 (1993-03-01), Koatayama et al.
patent: 5194974 (1995-03-01), Hamada et al.
patent: 5282068 (1994-01-01), Inaba
patent: 5331447 (1994-07-01), Someya et al.
patent: 5339181 (1994-08-01), Kim et al.
patent: 5345324 (1994-09-01), Koseki et al.

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