MULTIMEDIA SYSTEM AND REMOTE CONTROL DEVICE THEREOF
First Claim
Patent Images
1. A multimedia system, comprising:
- a remote sensor for sensing an environmental luminance;
a wireless transmitter, coupled to the remote sensor, for transmitting a control signal corresponding to the environmental luminance; and
a display apparatus, comprising a light source and a wireless receiver, for receiving the control signal via the wireless receiver and adjusting a brightness level of the light source based on the control signal.
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Abstract
A multimedia system and a remote control device are provided. The multimedia system includes a remote sensor, a wireless transmitter, and a display apparatus. The remote sensor is used for sensing an environmental luminance. The wireless transmitter is used for transmitting a control signal corresponding to the environmental luminance. The display apparatus includes a light source and a wireless receiver. The display apparatus receives the control signal via the wireless receiver and adjusts a brightness level of the light source based on the control signal.
27 Citations
18 Claims
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1. A multimedia system, comprising:
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a remote sensor for sensing an environmental luminance; a wireless transmitter, coupled to the remote sensor, for transmitting a control signal corresponding to the environmental luminance; and a display apparatus, comprising a light source and a wireless receiver, for receiving the control signal via the wireless receiver and adjusting a brightness level of the light source based on the control signal. - View Dependent Claims (2, 3, 4, 5)
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6. A multimedia system, comprising:
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a remote sensor, for sensing an environmental color temperature; a wireless transmitter, coupled to the remote sensor, for transmitting a control signal corresponding to the environmental color temperature; and a display apparatus, comprising a wireless receiver, for displaying an image, receiving the control signal via the wireless receiver, and performing a white balance procedure on the image based on the control signal. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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14. A remote control device, comprising:
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a sensor, for sensing an environmental parameter; and a wireless transmitter, coupled to the sensor, for transmitting a control signal corresponding to the environmental parameter. - View Dependent Claims (15, 16, 17, 18)
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Specification