Grounding apparatus of print circuit board in a liquid...

Details Grounding apparatus of print circuit board in a liquid... Grounding apparatus of print circuit board in a liquid...

2007-04-03

2007-04-03

Nelms, David (Department: 2871)

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

C349S058000, C349S150000, C349S151000, C349S152000

Reexamination Certificate

active

10790812

ABSTRACT:
A liquid crystal display (LCD) has a plastic frame for supporting a liquid crystal display panel and a metal cover for boxing the plastic frame. A print circuit board (PCB) is fixed on a lower surface of the plastic frame and connects to the liquid crystal display panel by using a flexible flat cable that extends along a sidewall of the plastic frame. A conductive film is taped both on a grounding pin of the PCB and on a sidewall of the metal cover for discharging segregated charges on the PCB to the environment.

REFERENCES:
patent: 6411353 (2002-06-01), Yarita et al.
patent: 6855441 (2005-02-01), Levanon
patent: 2002/0097353 (2002-07-01), Lee
patent: 2004/0160546 (2004-08-01), Huang et al.

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