Transmitter set for concurrent transmission, transmitting method thereof, and touch sensitive system
First Claim
1. A transmitter set for transmitting signals concurrently, comprising:
- a first role transmitter configured to actively transmit a first electrical signal according to a first role transmitter status to a capacitive touch sensitive device, wherein said first electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device; and
a second role transmitter configured to actively transmit a second electrical signal according to a second role transmitter status to said capacitive touch sensitive device, wherein said second electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device, allowing the capacitive touch sensitive device to analyze the first and the second electrical signals concurrently transmitted and to get the first and the second role transmitter statuses as well as a first relative position between the first role transmitter and the capacitive touch sensitive device and a second relative position between the second role transmitter and the capacitive touch sensitive device.
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Accused Products
Abstract
The present invention provides a set of transmitters which transmits signals concurrently. The set comprises a first role transmitter configured to transmit a first electrical signal according to a first role transmitter status to a touch sensitive device; and a second role transmitter configured to transmit a second electrical signal according to a second role transmitter status to said touch sensitive device. In consequence, the touch sensitive device is configured to analyze the first and the second electrical signals concurrently transmitted and to get the first and the second role transmitter status as well as a first relative position between the first role transmitter and the touch sensitive device and a second relative position between the second role transmitter and the touch sensitive device.
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Citations
21 Claims
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1. A transmitter set for transmitting signals concurrently, comprising:
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a first role transmitter configured to actively transmit a first electrical signal according to a first role transmitter status to a capacitive touch sensitive device, wherein said first electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device; and a second role transmitter configured to actively transmit a second electrical signal according to a second role transmitter status to said capacitive touch sensitive device, wherein said second electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device, allowing the capacitive touch sensitive device to analyze the first and the second electrical signals concurrently transmitted and to get the first and the second role transmitter statuses as well as a first relative position between the first role transmitter and the capacitive touch sensitive device and a second relative position between the second role transmitter and the capacitive touch sensitive device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A transmitting method applicable to a set of transmitters including a first role transmitter and a second role transmitter for transmitting signals concurrently, the method comprising:
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generating a first role transmitter status according to a status of the first role transmitter; generating a second role transmitter status according to a status of the second role transmitter; configuring the first role transmitter to actively transmit a first electrical signal according to the first role transmitter status, wherein said first electrical signal is not resonant to any signals emitted from a capacitive touch sensitive device; and configuring the second role transmitter to actively transmit a second electrical signal concurrently according to the second role transmitter status, wherein said second electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device, enabling a capacitive touch sensitive device to analyze the first and the second electrical signals concurrently transmitted and to get the first and the second role transmitter statuses as well as a first relative position between the first role transmitter and the capacitive touch sensitive device and a second relative position between the second role transmitter and the capacitive touch sensitive device. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A touch sensitive system, comprising:
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a first role transmitter configured to transmit a first electrical signal according to a first role transmitter status to a capacitive touch sensitive device, wherein said first electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device; a second role transmitter configured to transmit a second electrical signal according to a second role transmitter status to said capacitive touch sensitive device, wherein said second electrical signal is not resonant to any signals emitted from said capacitive touch sensitive device; and the capacitive touch sensitive device configured to analyze the first and the second electrical signals concurrently transmitted and to get the first and the second role transmitter statuses as well as a first relative position between the first role transmitter and the capacitive touch sensitive device and a second relative position between the second role transmitter and the capacitive touch sensitive device.
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Specification