Headrest mounted video display

• US 6,669,285 B1
• Filed: 07/02/2002
• Issued: 12/30/2003
• Est. Priority Date: 07/02/2002
• Status: Expired due to Fees

• Current Assignee: Savv Corporation
• Original Assignee: Savv Corporation
• Inventors: Park, Eric, Son, Jung Ho
• Primary Examiner(s): Brown, Peter R.
• Application Number:
  US10/188,662
• Publication Number:
  US 20040004378A1
• Time in Patent Office: 546 Days
• Field of Search: 297/217.1, 297/217.3, 297/188.04, 297/188.05
• US Class Current: 297/217.3
• CPC Class Codes: B60N 2/809 vertically slidable
• CPC Class Codes: B60N 2/847 with stepwise positioning
• CPC Class Codes: B60N 2/879 with additional features not related to head-rest positioning, e.g. heating or cooling devices or loudspeakers
• CPC Class Codes: B60R 11/0235 of flat type, e.g. LCD
• CPC Class Codes: B60R 2011/0017 Head-rests

Abstract

The invention resides in a pre-fabricated OEM replacement vehicle headrest with a built-in active matrix TFT LCD monitor. The data input cable is run through the seat, through a hollow headrest support tube and into the monitor. The headrest device eliminates the need to modify the original equipment headrests to accommodate the monitor and thereby reduce its safety capabilities.

Claims

1. A vehicle headrest with built in display device comprising:

at least one hollow pillar, said at least one hollow pillar having a vertical adjustment mechanism that allows it to be adjusted vertically to a plurality of vertical positions in relation to the seat on which it is mounted;

a headrest support, said headrest support being connected to the seat by said at least one hollow pillar, said head rest support being tilt-able in relation to said at least one hollow pillar to a plurality of forward tilted positions, each forward tilted position being locked into place by a ratcheting mechanism;

a seat;

a display device, said display device being an active matrix TFT LCD monitor;

a cable to provide power and video input to said display device, said cable being a DIN cable;

a display device housing, said headrest housing being sized and shaped to house said display device and fit into said opening in said rearward structure;

a headrest pillow being attached to said headrest support, said headrest pillow having a shaped foam pad core with a rearward structure and a yielding forward structure and a cover, said yielding forward structure being sized, shaped and located to prevent the back of the seat occupant'"'"'s head from a sudden, whipping rearward motion, the rearward structure of said headrest pillow being sized and shaped to house said display device housing;

a monitor attachment bezel, said monitor attachment bezel attaches said display device into said video display housing; and

said cable extends through said at least one hollow pillar into and through the seat.