Compositions – Liquid crystal compositions
Reexamination Certificate
2009-07-15
2011-11-01
Visconti, Geraldina (Department: 1722)
Compositions
Liquid crystal compositions
C252S299600, C430S020000, C428S001100, C345S087000, C349S001000, C349S056000, C349S182000
Reexamination Certificate
active
08048334
ABSTRACT:
A display panel includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes a switching element connected to a gate line and a data line crossing each other, and a pixel electrode electrically connected to the switching element. The pixel electrode includes a first domain-dividing portion extending in a direction. The second substrate is spaced apart from the first substrate to have a cell gap of about 3.1 μm to about 3.3 μm. The second substrate includes a common electrode including a second domain dividing portion formed in a region between the first domain-dividing portions adjacent to each other. The liquid crystal layer is interposed between the first and second substrates. The liquid crystal layer includes a liquid crystal composition having a refractive anisotropy (Δn) of about 0.1010 to about 0.1030.
REFERENCES:
patent: 2008/0002123 (2008-01-01), Kim
patent: 2009/0027609 (2009-01-01), Kim et al.
patent: 2010/0231845 (2010-09-01), Seong et al.
Cho Seon-Ah
Heo Jeong-Uk
Lee Jung-Hun
Lee Seong-Nam
Na Byoung-Sun
Cantor & Colburn LLP
Samsung Electronics Co,. Ltd.
Visconti Geraldina
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