Registers – Coded record sensors – Holding devices
Reexamination Certificate
2008-07-02
2010-11-30
Lee, Seung H (Department: 2887)
Registers
Coded record sensors
Holding devices
Reexamination Certificate
active
07841536
ABSTRACT:
A portable electronic device includes a main body, a display screen formed on the main body, and an orientation sensor mounted on the main body. The orientation sensor includes a ring-shaped container having an opaque liquid and a gas bubble sealed therein, and a detection assembly. The detection assembly includes a light source, many spaced light detection elements, and a display controlling module. The gas bubble is movable in the container for allowing transmission of light from the at least one light source therethrough. Each of the light detection elements is configured for sensing the light transmitted through the gas bubble and outputting a sensing signal. The display controlling module is configured for deviating the displayed image at a given angle clockwise or counterclockwise from the original orientation of the image based on the sensing signals.
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Hon Hai Precision Industry Co. Ltd.
Lee Seung H
Ma Zhigang
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