Television – Video display – Cabinet or chassis
Reexamination Certificate
2004-03-23
2009-02-03
Natnael, Paulos M (Department: 2622)
Television
Video display
Cabinet or chassis
Reexamination Certificate
active
07486340
ABSTRACT:
A display apparatus having a base board in which a tuner-mounted video board and various circuit components are electrically connected, and a back case, connected to the base board and protecting the video board and the circuit components, wherein the back case has: a main case covering the electronic circuit components; and a sub-case detachably connected to the main case, mounted with the video board, and blocking electromagnetic interference between the video board and the electronic circuit components. With this configuration, the present invention provides a display apparatus with a high quality of a picture image, that prevents a sustain noise by blocking electromagnetic interference between the video board and electric circuit components. The present invention also provides convenient access for after-sale maintenance and upgrade of the video board and the electric circuit components.
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Kim Sang-hak
Lee You-sub
Natnael Paulos M
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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