Lamp for a liquid crystal display apparatus

Details Lamp for a liquid crystal display apparatus Lamp for a liquid crystal display apparatus

2004-02-28

2008-11-11

Ton, Toan (Department: 2889)

Electric lamp and discharge devices

With gas or vapor

Having electrode exterior to envelope

C349S070000

Reexamination Certificate

active

07449837

ABSTRACT:
In a lamp that prevents outflow of mercury filled in a lamp tube and a liquid crystal display apparatus having the lamp, the lamp includes a lamp tube and an electrode. The lamp tube is filled with a discharge gas and a fluorescent material. The electrode is disposed on both ends of the lamp tube. An insulating adhesive material is interposed between the lamp tube and an insertion hole into which the lamp tube is inserted. The lamp tube is combined with the electrode by the insulating adhesive material. A pin hole that may be generated in the lamp tube corresponding to the insertion hole of the electrode is sealed. Thus, outflow of the mercury in the lamp tube may be prevented.

REFERENCES:
patent: 2002/0053722 (2002-05-01), Sakamoto et al.
patent: 2002/0114141 (2002-08-01), Medina
patent: 2002/0114171 (2002-08-01), Yoo et al.
patent: 11-040109 (1999-02-01), None
patent: 2002-151012 (2002-05-01), None
patent: 2000-0037279 (2000-07-01), None
patent: 2001-0074027 (2001-08-01), None

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