SYSTEM AND METHOD FOR CHANGING A DISPLAY DIRECTION OF A SCREEN
First Claim
1. A system for changing a display direction of a screen, comprising:
- a gravity sensor adapted to generate corresponding gravity sensed signal according to a location direction of the screen;
a control key unit adapted to generate a control instruction;
a display control unit adapted to control a display direction of the screen; and
a control mode choice unit connected to the gravity sensor and the control key unit, the control mode choice unit adapted to alternatively send the gravity sensed signal from the gravity sensor or the control instruction from the control key unit to the display control unit.
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Accused Products
Abstract
A system for changing the display direction of a screen includes a gravity sensor, a control key unit, a display control unit, and a control mode choice unit. The gravity sensor is adapted to generate gravity-sensing signals according to the orientation of the screen. The control key unit is adapted to generate a control instruction. The control mode choice unit is connected to the gravity sensor and the control key unit. The control mode choice unit is adapted to send either the gravity sensed signal from the gravity sensor or the control instruction from the control key unit to the display control unit. The display control unit is adapted to control the display direction of the screen according to either the gravity sensed signal or the control instruction.
16 Citations
19 Claims
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1. A system for changing a display direction of a screen, comprising:
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a gravity sensor adapted to generate corresponding gravity sensed signal according to a location direction of the screen; a control key unit adapted to generate a control instruction; a display control unit adapted to control a display direction of the screen; and a control mode choice unit connected to the gravity sensor and the control key unit, the control mode choice unit adapted to alternatively send the gravity sensed signal from the gravity sensor or the control instruction from the control key unit to the display control unit. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for changing a display direction of a screen, comprising:
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generating a gravity sensed signal; generating a control instruction; and alternatively sending the gravity sensed signal or the control instruction to the screen to control a display direction of the screen. - View Dependent Claims (9, 10, 11, 12)
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13. A method for changing a display direction of a screen, comprising:
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providing a gravity sensor, a control key unit, a display control unit, and a control mode choice unit; generating a gravity sensed signal according to a location direction of the screen by the gravity sensor; generating a control instruction by the control key unit; alternatively sending the gravity sensed signal from the gravity sensor or the control instruction from the control key unit to the display control unit by the control mode choice unit; and controlling the screen displaying in a direction according to the gravity sensed signal or the control instruction by the display control unit. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification