Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2011-04-26
2011-04-26
Qi, Mike (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S153000, C349S190000
Reexamination Certificate
active
07932984
ABSTRACT:
An end-sealant composition for a liquid crystal display (LCD) panel includes an acrylic polymer resin, a polymeric photoinitiator polymerized into an acrylic chain, and an acryl-philic coupling agent. The end-sealant composition exhibits reduced diffusion into the liquid crystals during an end-sealant forming process. Image defects such as stains around fill ports and incidental images are thereby prevented, so that high quality displays can be prepared. Use of the end-sealant composition can provide high performance for high dielectric constant liquid crystals that are widely used in the fabrication of liquid crystal display panels.
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Heo Jeong-Uk
Lee Jun-Hyup
Lee Jung-Hun
Lee Nam-Seok
Lee Seong-Nam
Cantor & Colburn LLP
Qi Mike
Samsung Electronics Co,. Ltd.
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