Matsushita Electric Industrial Co., Ltd.

Matshushita Electric Industrial Co., Ltd.

Shinichi Terao

Toshiyasu Kitamura

Noriyoshi Sato

Noriyoshi Satoh

Yutaka Masutani

Takefumi Ishida

Katsuhisa Furukawa

Hiroyuki Chihara

Takashi Osato

In liquid crystal display apparatus comprising a liquid crystal display device and a flexible board with a pattern formed on one surface, the flexible board is bent approximately at the center in two via a bending section and the inner surfaces are hermetically fixed thus configuring a first pattern surface, associated parts, and a second pattern surface, contacts with the printed circuit board, at the rear of the first pattern surface. Via this configuration, the liquid crystal display apparatus can be configured using a flexible board having a single-sided pattern and assembly of the liquid crystal display device and the printed circuit board can be facilitated.

Liquid crystal display apparatus

An electromagnetic isolation apparatus for an electronic device such as a portable telephone is provided which includes first and second shield cases and elastic members such as rubber cushions. The first and second shield cases are disposed within a casing of the electronic device to surround at least part of both surfaces of a printed circuit board mounted within the electronic device. The elastic members are interposed between an inner wall of the casing of the electronic device and an outer surface of the first shield case and between the inner wall of the casing and an outer surface of the second shield case to produce elastic pressures urging the first and second shield cases into conductive engagement with the printed circuit board.

Isolation apparatus for electronic equipment

A sounding-body holding device comprises: a cover having turn stoppers of a sounding body and a fitting portion for receiving pawls of a holding member in a fitting manner; a cushion having a net attached to the side thereof which is brought into close contact with the cover, the cushion resiliently the sounding body; the sounding body having conductive springs and protrusions used for stopping the turn of the sounding body per se; and a holding member having the pawls for fastening the sounding body onto the cover

Sounding-body holding device

A display unit installing and connecting device comprising a liquid crystal display unit , a holding member for holding the liquid crystal display unit and a flexible printed circuit board connected to the liquid crystal display unit , a printed circuit board to which the holding member is fitted, spring bodies mounted on the print board and having a plurality of conductive springs molded with resin. The flexible printed circuit board is folded at the outside of the holding member . The device further includes means for electrically connecting the print board and the flexible printed circuit board by means of spring force of the spring bodies , whereby the print board and the flexible printed circuit board are electrically connected by means of spring force by the spring bodies

Display unit installing and connecting device

A liquid crystal display device has: a liquid crystal display unit a flexible circuit board which is connected to the liquid crystal display unit contact portions being formed in a tip end portion of the flexible circuit board, the flexible circuit board being bent back outside a holding member the holding member which holds the liquid crystal display unit a printed circuit board to which the holding member is attached, and on which contact portions are exposed; conductor-embedded elastic members through which the contact portions on the printed circuit board are connected to the contact portions of the flexible circuit board respectively; and a corrugated elastic member which is interposed between the holding member and the flexible circuit board to press the flexible circuit board The flexible circuit board is bent back outside the holding member and urged by the corrugated elastic member whereby the printed circuit board is electrically connected to the flexible circuit board

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Shizuoka, Japan

Shinichi Terao