DISPLAY DEVICE, AND METHOD FOR CONTROLLING DEVICE ON BASIS OF IR SIGNAL RECEIVED USING IR LED
A display device including: an IR receiver configured to receive a first IR signal from a first remote control; an IR LED configured to transmit a second IR signal based on the first IR signal to an external device or receive a third IR signal from a second remote control; a first switching circuit...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
05.09.2024
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Subjects | |
Online Access | Get full text |
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Summary: | A display device including: an IR receiver configured to receive a first IR signal from a first remote control; an IR LED configured to transmit a second IR signal based on the first IR signal to an external device or receive a third IR signal from a second remote control; a first switching circuit and a second switching circuit connected to respective ends of the IR LED; a gain circuit and a filter circuit connected in sequence to the first switching circuit; and at least one processor configured to set a switching path to transmit the second IR signal or detect the third IR signal. |
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Bibliography: | Application Number: US202418662666 |