Transflective liquid crystal device having color filter on...

Details Transflective liquid crystal device having color filter on... Transflective liquid crystal device having color filter on...

2007-10-16

2010-06-29

Duong, Thoi V (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S106000, C349S138000

Reexamination Certificate

active

07746432

ABSTRACT:
An exemplary liquid crystal display device (1) includes a first substrate assembly (14), a second substrate assembly (16) parallel to the first substrate assembly, a liquid crystal layer (18) sandwiched therebetween, and a backlight module (12) adjacent to the first substrate assembly. The first substrate assembly includes a first substrate, a plurality of pixel electrode (145) and a color filter (148). The first substrate includes a plurality of pixel regions. Each pixel region includes a reflection region and a transmission region. The reflection region includes a thin film transistor (TFT) (146) and a reflective layer (147) covering the TFT. The pixel electrodes cover the transmission regions and the reflection regions.

REFERENCES:
patent: 6872586 (2005-03-01), Kiguchi et al.
patent: 7019803 (2006-03-01), Ashida et al.
patent: 7239365 (2007-07-01), Chang et al.
patent: 2004/0114074 (2004-06-01), Yamamoto
patent: 2006/0125987 (2006-06-01), Chang et al.
patent: 1540393A (2004-10-01), None
patent: 1841147A (2006-10-01), None

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