Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel
Reexamination Certificate
2006-06-20
2008-10-14
Ip, Paul (Department: 2837)
Electricity: motive power systems
Automatic and/or with time-delay means
Movement, position, or limit-of-travel
C318S567000, C318S640000, C248S349100, C348S836000
Reexamination Certificate
active
07436140
ABSTRACT:
A self-supporting stand for a thin display device is to be controlled so that the display device faces in a preset screen direction in a one-touch manner. A function of constantly recognizing the screen direction of the display device and detecting its own direction by detecting a resistance value of a resistance volume such as a variable resistor installed in an electric screen direction changing mechanism, and a control unit which reproduces a preset screen direction no matter in which direction the screen faces currently, are combined with each other.
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Ishizuka Satoshi
Matsuzawa Toshihiko
Nakazawa Tatsuya
Takaji Masanori
Yamada Yutaka
Antonelli, Terry Stout & Kraus, LLP.
Hitachi , Ltd.
Ip Paul
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