| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an integrated transceiver coupling the interactive communication function of the IrDA standards or the like to a longer operating range and sensitivity of an IR remote controller and a receiver. <P>SOLUTION: In one embodiment, an apparatus (100) is provided with a substrate (106) on which a photosensor (102) and a light source (104) are mounted. The photosensor (102) is configured to receive light in an optical band about a wavelength of 940 nanometers, and the light source (104) is configured to transmit light in an optical band about a wavelength of 940 nanometers. Circuitry that is physically supported by the substrate (106) and electrically coupled to the photosensor (102) and the light source (104), terminates in electrical contacts (110, 112, 116, 118, 124) that are physically supported by the substrate (106). Another embodiment is also disclosed. <P>COPYRIGHT: (C)2007,JPO&INPIT |
