Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Reexamination Certificate
2006-11-29
2010-10-19
Sanghavi, Hemang (Department: 2874)
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
C349S187000, C349S190000
Reexamination Certificate
active
07817236
ABSTRACT:
A display substrate includes a transparent plate and a liquid crystal dispersion adjuster. The display substrate includes a display area and a peripheral area surrounding the display area. The liquid crystal dispersion adjuster is formed in the peripheral area to modify the movement of the liquid crystal. The dispersion adjuster includes enhancing parts and a suppression part. The enhancing parts increase the dispersion of the liquid crystal, and the suppression part reduces the dispersion of the liquid crystal, thereby reducing non-filling area of the liquid crystal and the contamination of a seal-line.
REFERENCES:
patent: 7088418 (2006-08-01), Yamashita et al.
patent: 7180566 (2007-02-01), Lee
patent: 7271872 (2007-09-01), Kim
patent: 2003/0112405 (2003-06-01), Kim et al.
patent: 2003/0117570 (2003-06-01), Kim
Heo Jeong-Uk
Huh Chul
Jang Yun
Jung Min-Sik
Innovation Counsel LLP
Samsung Electronics Co,. Ltd.
Sanghavi Hemang
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