Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-05-09
2009-11-17
Nguyen, Dung T. (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S096000
Reexamination Certificate
active
07619704
ABSTRACT:
A display device has a lower substrate, an upper substrate located above and generally parallel with the lower substrate, and a plurality of pixel units located between the lower and upper substrates. Each pixel unit of the display device includes a transmissive area and a transreflective area. The transmissive area allows light to pass through, while the transreflective area includes a light selecting membrane to selectively allow light having a first characteristic to pass through, and reflect light having a second characteristic.
REFERENCES:
patent: 6671016 (2003-12-01), Kim
patent: 6909479 (2005-06-01), Iijima
patent: 7253858 (2007-08-01), Moon
Chen Fu-Cheng
Chu Cheng-Jen
Chi Mei Optoelectronics Corp.
Nguyen Dung T.
Trop Pruner & Hu P.C.
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