WEARABLE HIGH RESOLUTION AUDIO VISUAL INTERFACE

• US 20120013843A1
• Filed: 09/26/2011
• Published: 01/19/2012
• Est. Priority Date: 12/14/2006
• Status: Active Grant

• Current Assignee: Oakley, Inc. (EssilorLuxottica SA)
• Original Assignee: Oakley, Inc. (EssilorLuxottica SA)
• Inventors: Jannard, James
• Granted Patent: US 8,313,192 B2
• Time in Patent Office: Days
• US Class Current: 351/158
• CPC Class Codes: A61B 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/1112 Global tracking of patients, e.g. by using GPS
• CPC Class Codes: A61B 5/145 Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissuemeasuring of blood pressure or blood flow A61B5/02; non-radiation detecting or locating of foreign bodies in blood A61B5/06
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/14542 for measuring blood gases A61B5/14551 takes precedence
• CPC Class Codes: A61B 5/6803 Head-worn items, e.g. helmets, masks, headphones or goggles
• CPC Class Codes: A61B 5/6814 Head
• CPC Class Codes: G02B 2027/0112 comprising device for genereting colour display
• CPC Class Codes: G02B 2027/014 comprising information/image processing systems
• CPC Class Codes: G02B 2027/0156 with optionally usable elements
• CPC Class Codes: G02B 2027/0169 Supporting or connecting means other than the external walls
• CPC Class Codes: G02B 2027/0178 Eyeglass type eyeglass details G02C
• CPC Class Codes: G02B 27/017 Head mounted
• CPC Class Codes: G02B 27/0172 characterised by optical features
• CPC Class Codes: G02B 27/0176 characterised by mechanical features
• CPC Class Codes: G02B 27/0179 Display position adjusting means not related to the information to be displayed
• CPC Class Codes: G02C 11/10 Electronic devices other than hearing aids
• CPC Class Codes: H04N 9/3173 wherein the projection device is specially adapted for enhanced portability
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

An adjustable visual optical element is provided, which may be supported, for example, by an eyeglass. The optical element is preferably adjustable in each of the X, Y, and Z axes to allow the wearer to optimize projection of the optical element. A view axis of the display is preferably also angularly adjustable with respect to a wearer'"'"'s straight ahead normal line of sight. Source electronics may be carried onboard the eyeglasses, or may be connectable to the eyeglasses via either a hardwire, optical guide, or radiofrequency link.

Claims

1. An optical display assembly comprising:

a support bar defining first and second ends, the first end of the support bar being attached or attachable to a first lateral portion of a wearable support structure, the second end of the support bar being attached or attachable to a second lateral portion of the support structure, the support bar being disposed across at least a portion of a posterior region of the support structure; and

at least one optical element supported by the support bar, the optical element comprising a connector having a proximal end being attachable to the support bar, the optical element further comprising a transmission surface being carried by the connector, the transmission surface being configured to receive optical data for displaying the optical data in the wearer'"'"'s field of view.

2. The assembly of claim 1, wherein the support bar can be removably positioned within the field of view of the wearer.

3. The assembly of claim 2, wherein the support bar is removably positioned within the field of view of the wearer by moving the support bar between a retracted position and a deployed position relative to the support structure for adjusting the support bar relative to an optical centerline of a retina of the wearer.

4. The optical element of claim 1, wherein the support bar pivots relative to the support structure.

5. The assembly of claim 1, wherein the connector is adjustable relative to the optical centerline of the retina.

6. The assembly of claim 5, wherein the optical element is configured to project at least one optical beam toward the retina of the wearer, and wherein a distal end of the connector is configured to provide directional movement of the transmission surface along at least X and Y axes for altering an angle of incidence of the optical beam relative to the optical centerline of the retina.

7. The assembly of claim 6, wherein the connector is further configured to provide directional movement of the transmission surface along a Z axis.

8. The assembly of claim 5, wherein the connector is configured as a flexible shaft.

9. The assembly of claim 5, wherein the connector comprises a plurality of interconnected links.

10. The assembly of claim 9, wherein the connector is adjustable between a plurality of rigid positions.

11. The assembly of claim 5, wherein the connector is configured to be removably stowable against the wearable support structure.

12. The assembly of claim 1, wherein the transmission surface is tiltably connected to a distal end of the connector.

13. The optical element of claim 1, wherein the transmission surface projects an optical beam onto a reflective surface, the beam being reflected from the reflective surface onto the retina of the wearer.

14. The assembly of claim 1, wherein the connector is non-removable.

15. A wearable display assembly comprising:

an eyeglass comprising a frame and a pair of earstems extending posteriorly relative to the frame, the frame comprising first and second lateral portions;

a swingbar defining first and second ends being attachable to the respective ones of the first and second lateral portions of the frame, the swingbar being removably positionable in the field of view of the wearer; and

at least one adjustable optical element being attachable to the swingbar, the optical element comprising an adjustable connector and a transmission surface being supported at a distal end of the connector, the connector having proximal and distal ends, the proximal end being attachable to the swingbar, the distal end thereof being adjustable relative to the proximal end, the transmission surface being configured to provide an optical display to the wearer.

16. The assembly of claim 15, wherein the first and second ends of the swingbar are attached to a posterior portion of the frame of the eyeglass.

17. The assembly of claim 15, wherein the swingbar comprises an elongate body extending between the first and second lateral portions of the frame.

18. The assembly of claim 15, wherein the first and second ends of the swingbar are pivotally attached to the frame.

19. A wearable display assembly comprising:

an eyeglass comprising a frame and a pair of earstems extending posteriorly relative to the frame, the frame comprising first and second lateral portions;

an elongate swingbar defining first and second ends being attachable to the respective ones of the first and second lateral portions of the frame for removably positioning the swingbar in a field of view of a wearer; and

first and second optical elements attached to the swingbar, the first and second optical elements being configured to display optical data from at least one source in the field of view of the wearer, each optical element defining proximal and distal ends, the proximal ends thereof being attached to the swingbar, the distal ends thereof being adjustable relative to the proximal ends.

20. The assembly of claim 19, wherein the swingbar is removably positioned within the field of view of the wearer by moving the swingbar between a retracted position and a deployed position relative to the frame for adjusting the swingbar relative to an optical centerline of a retina of the wearer.