Liquid crystal television and liquid crystal display apparatus

Television – Video display – Liquid crystal

Reexamination Certificate

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Details

C348S790000, C348S836000, C248S919000

Reexamination Certificate

active

07440038

ABSTRACT:
There is disclosed a liquid crystal display apparatus including a main body and a swivel mechanism, where the main body is capable of smoothly swiveling. A countersunk hole is formed in a bottom plate member as follows: When a through-hole for inserting a screw is formed in a metal sheet to be a bottom plate member, there is also concurrently formed an accommodating hole for accommodating flow of the material forming the metal sheet upon plastic forming or pressing which is performed subsequently for forming a countersink, and then the countersink is formed at an open end of the through-hole by pressing. It is preferable that a plurality of the accommodating holes are formed around the through-hole.

REFERENCES:
patent: 5969776 (1999-10-01), Han
patent: 6307530 (2001-10-01), Cho
patent: 6343006 (2002-01-01), Moscovitch et al.
patent: 63-036932 (1988-02-01), None
patent: 06-005905 (1994-01-01), None
patent: 06-335740 (1994-12-01), None
patent: 06-335741 (1994-12-01), None
patent: 10-020804 (1998-01-01), None
patent: 10-146625 (1998-06-01), None
patent: 2000-308248 (2000-11-01), None
patent: 2001-016753 (2001-01-01), None
patent: 2002-149078 (2002-05-01), None

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