HITACHI MAXELL, LTD.
|HITACHI MAXELL, LTD. Patent applications|
|Patent application number||Title||Published|
|20150256879||DISPLAY DEVICE AND PLAY-BACK DEVICE HAVING RESPECTIVE FIRST AND SECOND INTERFACES - A display device includes a first interface, a second interface and a display circuit. The display device transmits a first connection confirmation signal to confirm connection, via the first interface to a playback device and receives a response signal in reply to the first connection confirmation signal, transmits a second connection confirmation signal to confirm connection, via the second interface to the playback device and receives a response signal in reply to the second connection confirmation signal, and makes a function to use the first and second interfaces between the display device and the playback device available if both response signals in reply to the first and second connection confirmation signals are received.||09-10-2015|
Patent applications by HITACHI MAXELL, LTD.