Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2005-12-14
2010-02-02
Qi, Mike (Department: 2871)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
C349S054000, C349S129000
Reexamination Certificate
active
07656466
ABSTRACT:
A substrate for an LCD panel includes an insulation substrate, a light-blocking layer, a color filter layer, a common electrode layer and a static electricity discharging layer. The light-blocking layer is formed on the insulation substrate to define a pixel region. The color filter layer is formed in the pixel region. The common electrode layer is formed on the color filter layer to provide the liquid crystal layer with a common voltage. The static electricity discharging layer discharges static electricity that is induced by an external stimulus to be captured within the substrate. Thus, when the static electricity induced by the external stimulus flows into the LCD panel, the static electricity may be discharged through the static electricity discharging layer, thereby preventing a spot due to the static electricity.
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Chang Hak-Sun
Do Hee-Wook
Kim Hyun-Wuk
Lee Chang-Hun
Lyu Jae-Jin
Innovation Counsel LLP
Qi Mike
Samsung Electronics Co,. Ltd.
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