Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-03-24
2009-11-24
Font, Frank G (Department: 2883)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S110000, C349S129000, C349S122000
Reexamination Certificate
active
07623205
ABSTRACT:
A transflective liquid crystal display device includes first and second substrates facing each other, a gate line and a data line on the first substrate, the gate and data lines intersecting each other and defining a pixel region having a transmissive region and a reflective region, a thin film transistor at an intersection between the gate line and the data line, a pixel electrode in the pixel region connected to the thin film transistor, an organic insulating layer on the second substrate, the organic insulating layer including a through-hole in the transmissive region, a reflective electrode on the organic insulating layer in the reflective region, a black matrix on the second substrate, a color filter layer on the second substrate in the pixel region, and a liquid crystal layer between the first and second substrates.
REFERENCES:
patent: 6535259 (2003-03-01), Lee et al.
patent: 2004/0201803 (2004-10-01), Yang et al.
patent: 2005/0030454 (2005-02-01), Jang et al.
patent: 2005/0168671 (2005-08-01), Lee et al.
Anderson Guy G
Font Frank G
Holland & Knight LLP
LG Display Co. Ltd.
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