USB digital display system

• US 20040263522A1
• Filed: 06/30/2003
• Published: 12/30/2004
• Est. Priority Date: 06/30/2003
• Status: Abandoned Application

• Current Assignee: Anthony E.B. Goodfellow
• Original Assignee: Anthony E.B. Goodfellow
• Inventors: Goodfellow, Anthony E. B.
• Application Number:
  US10/608,682
• Publication Number:
  US 20040263522A1
• Time in Patent Office: Days
• US Class Current: 345/530
• CPC Class Codes: G06F 3/147 using display panels
• CPC Class Codes: H04N 5/775 between a recording apparatus and a television receiver

Abstract

A USB (universal serial bus) digital display system including a stand-alone (e.g. an active matrix thin film transistor) digital display surrounded by an aesthetically pleasing picture frame to give the impression that photographic images being displayed are actually printed photographs. A remote personal computer and a remote USB mass storage device (e.g. a digital camera or a card reader) are coupled to the digital display by way of respective USB cables. Each of the personal computer and the digital camera or card reader is connected to its USB cable by a suitable USB interface so that photographic images as well as optional descriptive text and sound data can be conveniently and inexpensively downloaded directly to the digital display from a remote location for viewing purposes.

Claims

1. A system to display digital images, said system comprising a digital display adapted to display photographic images, at least one USB image source coupled to said digital display so that the photographic images are downloaded from said USB image source to said digital display, and a USB interface by which said USB source is coupled to said digital display.

2. The display system recited in claim 1, further comprising a picture frame to surround said digital display.

3. The display system recited in claim 1, further comprising a USB cable by which to connect said at least one USB image source to said digital display.

4. The display system recited in claim 1, wherein said at least one USB image source is a personal computer.

5. The display system recited in claim 1, wherein said at least one USB image source is a USB mass storage digital camera.

6. The display system recited in claim 1, wherein said at least one USB image source is a USB mass storage memory card reader.

7. The display system recited in claim 1, wherein said USB interface is a USB host.

8. The display system recited in claim 1, wherein said USB interface is a USB target.

9. The display system recited in claim 1, further comprising a user operated display controller coupled to said digital display by which to selectively control the digital images displayed by said digital display, said display controller having a memory within which to store digital information.

10. The display system recited in claim 9, wherein the memory of said display controller is a volatile memory.

11. The display system recited in claim 9, wherein the memory of said display controller is a non-volatile memory.

12. The display system recited in claim 9, further comprising a sound controller interconnected between said display controller and a speaker so that audio information can be emitted that is associated with the digital images to be displayed.

13. A system to display digital photographs, said system comprising a digital display adapted to display photographic images, a personal computer to be coupled to said digital display so that a first set of photographic images are downloaded from said personal computer to said digital display, a first USB cable by which to couple said personal computer to said digital display, a USB mass storage digital camera to be coupled to said digital display so that a second set of photographic images are downloaded from said digital camera to said digital display, and a second USB cable by which to couple said digital camera to said digital display.

14. The display system recited in claim 13, further comprising a first USB interface connected between said personal computer and said digital display and a second USB interface connected between said USB mass storage digital camera and said digital display.

15. A system to display digital photographs, said system comprising a digital display adapted to display photographic images, a personal computer to be coupled to said digital display so that a first set of photographic images are downloaded from said personal computer to said digital display, a first USB cable by which to couple said personal computer to said digital display, a USB mass storage memory card reader to be coupled to said digital display so that a second set of photographic images are downloaded from said memory card reader to said digital display, and a second USB cable by which to couple said memory card reader to said digital display.

16. The display system recited in claim 15, further comprising a first USB interface connected between said personal computer and said digital display and a second USB interface connected between said USB memory card reader and said digital display.