VIDEO DOCK FOR PORTABLE MEDIA PLAYER

• US 20070247794A1
• Filed: 12/12/2006
• Published: 10/25/2007
• Est. Priority Date: 12/12/2005
• Status: Active Grant

• Current Assignee: Seiko Epson Corporation (Seiko Group)
• Original Assignee: InFocus Corporation (Lap-Shun Hui, MBA)
• Inventors: Stark, Steve, Salvatori, Phillip, Ballantyne, Scott, Jaffe, Jennifer, O'Sullivan, Joe, Rhodes, Donald
• Granted Patent: US 7,599,177 B2
• Time in Patent Office: Days
• US Class Current: 361/679.10
• CPC Class Codes: G06F 1/1632 External expansion units, e.g. docking stations
• CPC Class Codes: G11B 31/00 Arrangements for the associated working of recording or reproducing apparatus with related apparatus with cameras or projectors G03B31/00 ; recording/reproducing of music for electrophonic musical instruments G10H1/0033; automatic arrangements for answering calls or for recording messages for absent subscribers H04M1/64; telephonic communication systems adapted for combination with dictation recording and playback systems H04M11/10; connection of TV recorder with other related apparatus, e.g. TV camera or receiver, in which the TV signal is significantly involved H04N, e.g. H04N23/00, H04N5/765; combination of radio or TV with other apparatus, e.g. with vehicles H05K11/00
• CPC Class Codes: G11B 31/02 with automatic musical instruments
• CPC Class Codes: G11B 33/025 Portable cases
• CPC Class Codes: H04N 9/3141 Constructional details thereof details not peculiar to the presence of an electronic spatial light modulator G03B21/14
• CPC Class Codes: H04R 2205/021 Aspects relating to docking-station type assemblies to obtain an acoustical effect, e.g. the type of connection to external loudspeakers or housings, frequency improvement
• CPC Class Codes: H05K 5/0021 Side-by-side or stacked arrangements

Abstract

A docking station for a portable media player. The docking station includes a docking connector to physically secure the portable media player and a communication interface to communicatively couple the portable media player to the docking station when the docking connector is physically securing the portable media player. A projection module operably linked to the communication interface and configured to receive video information from the portable media player via the communication interface projects a video image derived from the video information away from the docking station onto a viewing surface.

Claims

1. A docking station for a portable media player, the docking station comprising:

a docking connector to physically secure the portable media player;

a communication interface to communicatively couple the portable media player to the docking station when the docking connector is physically securing the portable media player; and

a projection module operably linked to the communication interface and configured to receive video information from the portable media player via the communication interface, and to project a video image derived from the video information away from the docking station onto a viewing surface.

2. The docking station of claim 1, where the portable media player includes a front face having a display screen, and where the docking connector secures the portable media player with the display screen of the portable media player facing away from the projected video image.

3. The docking station of claim 1, where the projection module includes short throw projection optics.

4. The docking station of claim 3, where the diagonal size of the projected image is greater than a distance from the projection module to the viewing surface.

5. The docking station of claim 1, further comprising a remote command receiver to receive commands from a remote control and to deliver the commands to the portable media player via the communication interface.

6. The docking station of claim 5, where the remote command receiver translates the received commands before delivering the commands to the portable media player.

7. The docking station of claim 1, further comprising a remote control.

8. The docking station of claim 7, where the remote control includes a control interface that substantially mimics a control interface of the portable media player.

9. A docking station for a portable media player, the docking station comprising:

a docking connector to physically secure the portable media player;

a communication interface to communicatively couple the portable media player to the dock when the docking connector is physically securing the portable media player; and

a projection module interface to operably link the communication interface of the docking station to a docked projector, the projection module interface being configured to receive video information from the portable media player and to pass the video information to the docked projector so that the docked projector projects a video image derived from the video information away from the docking station onto a viewing surface.

10. The docking station of claim 9, where the portable media player includes a front face having a display screen, and where the docking connector secures the portable media player with the display screen of the portable media player facing away from the projected video image.

11. The docking station of claim 9, further comprising a remote command receiver to receive commands from a remote control and to deliver the commands to the portable media player via the communication interface.

12. The docking station of claim 11, where the remote command receiver translates the received commands before delivering the commands to the portable media player.

13. The docking station of claim 9, further comprising a remote command receiver to receive commands from a remote control and to deliver the commands to the docked projector via the projection module interface.

14. The docking station of claim 13, where the remote command receiver translates the received commands before delivering the commands to the docked projector.

15. The docking station of claim 9, where the docking station is configured to respond to commands relayed from a remote control through the docked projector.

16. The docking station of claim 9, further comprising a remote control.

17. The docking station of claim 16, where the remote control includes a control interface that substantially mimics a control interface of the portable media player.

18. A docking station for a portable media player, the docking station comprising:

an adapter including a docking connector to physically secure the portable media player and a communication interface to communicatively couple the portable media player to the dock when the docking connector is physically securing the portable media player, wherein the adapter is one of a plurality of different adapters, each different adapter configured to secure and communicatively couple a different portable media player; and

a projection module operably linked to the communication interface and configured to receive video information from the portable media player via the communication interface, and to project a video image derived from the video information away from the docking station onto a viewing surface.

19. The docking station of claim 18, where the portable media player includes a front face having a display screen, and where the docking connector secures the portable media player with the display screen of the portable media player facing away from the projected video image.

20. The docking station of claim 18, where the projection module includes short throw projection optics.