Liquid crystal display having an insulating layer on a...

Details Liquid crystal display having an insulating layer on a... Liquid crystal display having an insulating layer on a...

2008-05-27

2009-11-24

Ahmed, Shamim (Department: 1792)

Coating processes

Electrical product produced

C427S064000, C349S043000

Reexamination Certificate

active

07622147

ABSTRACT:
In a liquid crystal display apparatus, a lower substrate has a transmissive electrode formed in a transmissive area of a first substrate and a reflective electrode formed in a reflective area of the first substrate. An upper substrate has a second substrate, a first insulating layer formed on the second substrate corresponding to the transmissive area, a common electrode formed on the first insulating layer and the second substrate corresponding to the reflective area, and a second insulating layer formed on the common electrode corresponding to the reflective area. Accordingly, the liquid crystal display apparatus may have a uniform cell gap, thereby improving a reflectance and a transmittance thereof.

REFERENCES:
patent: 6310670 (2001-10-01), Lee
patent: 6850298 (2005-02-01), Fujimori et al.
patent: 2002/0093600 (2002-07-01), Chol
patent: 2003/0118922 (2003-06-01), Hayashi et al.

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