Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

2008-04-15

2008-04-15

Dudek, James A. (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

Reexamination Certificate

active

11142772

ABSTRACT:
An LCD device (20) includes a first substrate assembly (210), a second substrate assembly (250), a liquid crystal layer (230) having liquid crystal molecules interposed between the substrate assemblies, and alignment films (218, 258) disposed adjacent to the liquid crystal layer for making liquid crystal molecules of the liquid crystal layer align homogeneously. Each of pixel regions of the LCD device includes a reflection region and a transmission region. The LCD device further employs retardation films (261, 262, 263, 264) and compensation films (265, 266) for compensating for color in the reflection region and the transmission region of each pixel region, so as to ensure that the LCD device has a good quality display.

REFERENCES:
patent: 6819379 (2004-11-01), Kubo et al.

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