Method for cutting liquid crystal display panel and method...

Details Method for cutting liquid crystal display panel and method... Method for cutting liquid crystal display panel and method...

2006-06-30

2009-02-24

Connelly Cushwa, Michelle R (Department: 2874)

Liquid crystal cells, elements and systems

Nominal manufacturing methods or post manufacturing...

C438S030000, C438S048000

Reexamination Certificate

active

07495741

ABSTRACT:
A method for cutting a liquid crystal display panel including: forming prearranged cut lines on a pair of attached mother substrates on which a plurality of panel regions have been disposed; and separating the liquid crystal display panel from a dummy glass around the liquid crystal display panel through a transfer unit which includes a body for adsorbing a liquid crystal display panel and transferring it, and a plate attached on an edge of the body, fixing and separating a dummy glass of a mother substrate from the liquid crystal display panel, and moving up and down separately from the body. A dummy removing plate is attached at an edge of a trans hand to remove a dummy glass when a breaking process-finished liquid crystal display panel is extracted, so a damage of the liquid crystal display panel due to the dummy glass can be prevented.

REFERENCES:
patent: 7320900 (2008-01-01), Tanaka et al.
patent: 2005/0140921 (2005-06-01), Lee et al.

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