Liquid crystal cells – elements and systems – Particular structure – Holder – support – frame – or housing
Reexamination Certificate
2007-05-22
2007-05-22
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Particular structure
Holder, support, frame, or housing
C349S059000
Reexamination Certificate
active
11165494
ABSTRACT:
The liquid crystal display device of the present invention is a liquid crystal display device where a light source (160) is disposed on the inner periphery of a liquid crystal module (100), which has a metal front frame (110) and a metal back cover (120), which constitute the housing of the liquid crystal module (100), and a conductive upper case (140) which is laid between a liquid crystal panel (130) and the light source (160) and has a frame having approximately the same shape as that of the front frame110, in which perforated joints, which are bent vertically and integrally formed on the outer end portions of the front frame, the outer end portions of the upper case (140) and the outer end portions of the back cover (120) are severally provided at positions overlapping with each other when the liquid crystal module (100) is assembled, and the joints (143) of the upper case (140) are sandwiched between the joints (112) of the front frame and the joints (123) of the back cover (120) in order to make the joints attachable to each other with the aid of screws (190) with a foot length less than the width of the front frame. A liquid crystal display device is thereby obtained according to the present invention, in which highly reliable ground connection is realized even when used in an environment subject to frequent vibration.
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Ikeuchi Toshio
Nishiura Masayoshi
Takasaki Satoshi
Katten Muchin & Rosenman LLP
Kim Richard H
Sanyo Electric Co,. Ltd.
Schechter Andrew
Tottori Sanyo Electric Co. Ltd.
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