One-time-use digital camera

• US 6,950,129 B1
• Filed: 11/22/2000
• Issued: 09/27/2005
• Est. Priority Date: 11/22/2000
• Status: Expired due to Term

• Current Assignee: Libre Holdings Incorporated
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Voss, James S., Minne, Mark W., Miklos, Todd A.
• Primary Examiner(s): MOE, AUNG SOE
• Application Number:
  US09/718,322
• Time in Patent Office: 1,770 Days
• Field of Search: 348/231.99, 348/231.4, 348/231.7, 348/231.8, 348/552, 348/376, 396/320, 396/321, 711/115, 711/200, 365/175
• US Class Current: 348/231.7
• CPC Class Codes: B82Y 10/00 Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
• CPC Class Codes: H04N 1/00132 in a digital photofinishing system, i.e. a system where digital photographic images undergo typical photofinishing processing, e.g. printing ordering
• CPC Class Codes: H04N 1/0018 of images captured using a loaned, rented or limited-use still digital camera, e.g. recyclable or disposable camera
• CPC Class Codes: H04N 1/2112 using still video cameras
• CPC Class Codes: H04N 23/50 Constructional details
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure
• CPC Class Codes: H04N 5/907 using static stores, e.g. storage tubes or semiconductor memories H04N5/91 takes precedence
• CPC Class Codes: H04N 9/7921 for more than one processing mode
• CPC Class Codes: H10K 10/701 Organic molecular electronic devices

Abstract

In one embodiment, the present invention provides a one-time-use camera. The one-time-use camera includes an electronic digital camera system for generating digital image data representative of a captured image. A non-volatile memory is provided in communication with the electronic digital camera system for storing the digital image data. The non-volatile memory component includes a memory matrix component, the matrix memory component including a first layer of parallel conductors, a second layer of parallel conductors oriented mutually orthogonal to the first set of parallel conductors, and a functional medium disposed between the first layer and the second layer. An addressable cell in the functional medium is defined at an intersection of each first layer parallel conductor and second layer parallel conductor. Supplying electrical energy directly to the functional medium of the cell detects or changes the logical state of the cell, for reading and writing the digital image data at the matrix memory component.

Claims

1. A one-time-use camera comprising:

an electronic digital camera system for generating digital image data representative of a captured image;

a non-volatile memory in communication with the electronic digital camera system for storing the digital image data, the non-volatile memory comprising a matrix memory component, the matrix memory component including a first layer of parallel conductors, a second layer of parallel conductors oriented mutually orthogonal to the first set of parallel conductors, and a functional medium disposed between the first layer and the second layer, wherein an addressable cell in the functional medium is defined at an intersection of each first layer parallel conductor and second layer parallel conductor; and

wherein supplying an electrical energy directly to the functional medium of the cell detects or changes the logical state of the cell, for reading and writing the digital image data at the matrix memory component.

2. The camera of claim 1, wherein the functional medium is made of an organic material with non-linear impedance characteristics.

3. The camera of claim 1, wherein the functional medium includes a polymer material.

4. The camera of claim 1, wherein the functional medium includes an amorphous silicon material.

5. The camera of claim 1, wherein the functional medium includes a low molecular weight organic material.

6. The camera of claim 1, further comprising an external interface wherein the external interface is configured for transfer of the digital image data to an external device.

7. The camera of claim 1, wherein the non-volatile memory component is removable from the camera.

8. The camera of claim 7, wherein the non-volatile memory component is replaceable with a second non-volatile memory component for reuse of the camera.

9. The camera of claim 1, wherein the memory component includes an external device interface for transferring the digital image data to an external device.

10. The camera of claim 1, wherein the electronic digital camera system includes a lens system, a shutter system, a charge coupled device, an analog to digital converter, a digital signal processor, and a camera system processor for receiving an image and converting the image to digital image data stored in the memory component.

11. The camera of claim 1, wherein the electronic digital camera system includes an external device interface for transferring the digital image data stored at the memory component to an external device.

12. A one-time-use camera comprising:

an electronic digital camera system for generating digital image data representative of a captured image;

a non-volatile memory in communication with the electronic digital camera system for storing the digital image data, the non-volatile memory comprising a matrix memory component, the matrix memory component including a first layer of parallel conductors, a second layer of parallel conductors oriented mutually orthogonal to the first set of parallel conductors, and a functional medium disposed between the first layer and the second layer, wherein an addressable cell in the functional medium is defined at an intersection of each first layer parallel conductor and second layer parallel conductor; and

wherein supplying an electrical energy directly to the functional medium of the cell detects or changes the logical state of the cell, for reading and writing the digital image data at the matrix memory component, further comprising a camera housing, wherein the wherein the non-volatile memory component is attached to the housing.

13. The camera of claim 12, wherein the housing includes a front portion and a back portion, wherein the non-volatile memory component is attached to the back portion defining a camera back memory assembly.

14. The camera of claim 13, wherein the camera back memory assembly is removable from the front portion.

15. The camera of claim 14, wherein the camera back assembly is replaceable with a second camera back assembly.

16. A one-time-use camera comprising:

an electronic digital camera system for generating digital image data representative of a captured image, the electronic digital camera system including a mode switch for allowing a user to select a mode of operation of the camera;

a non-volatile memory in communication with the electronic digital camera system for storing the digital image data, the non-volatile memory comprising a matrix memory component, the matrix memory component including a first layer of parallel conductors, a second layer of parallel conductors oriented mutually orthogonal to the first set of parallel conductors, and a functional medium disposed between the first layer and the second layer, wherein an addressable cell in the functional medium is defined at an intersection of each first layer parallel conductor and second layer parallel conductor; and

wherein supplying an electrical energy directly to the functional medium of the cell detects or changes the logical state of the cell, for reading and writing the digital image data at the matrix memory component.

17. The camera of claim 16, wherein the electronic digital camera system includes a microphone system for recording sound as part of the digital image data.

18. The camera of claim 16, including a selectable mode of operation for recording a still picture as the digital image data.

19. The camera of claim 16, including a selectable mode of operation for recording still picture and sound associated with the still picture as the digital image data.

20. The camera of claim 16, including a selectable mode of operation for recording video as the digital image data.

21. The camera of claim 16, including a selectable mode of operation for recording video and sound associated with the video as the digital image data.

22. A method of using a one-time-use camera comprising:

defining a digital camera including a camera housing, an electronic digital camera system for generating digital image data representative of a captured image; and

a non-volatile memory including a write once memory matrix component in communication with the electronic digital camera system for storing the digital image data;

capturing an image using the digital camera and storing the image as digital image data in the non-volatile memory;

removing the non-volatile memory; and

transferring the digital image data from the non-volatile memory to a portable medium;

defining the write once memory matrix component including a first layer of parallel conductors, a second layer of parallel conductors oriented mutually orthogonal to the first set of parallel conductors, and a functional medium disposed between the first layer and the second layer, wherein an addressable cell in the functional medium is defined at an intersection of each first layer parallel conductor and second layer parallel conductor.

23. The method of claim 22, defining the portable medium as photographic prints.

24. The method of claim 22, defining the portable medium as a digital video disk.

25. The method of claim 22, further comprising replacing the non-volatile memory with a second non-volatile memory such that the one-time-use camera is available for reuse.

26. The method of claim 25, wherein the step of replacing the non-volatile memory with a second non-volatile memory includes replacing the second portion of the housing with a third housing portion having the second non-volatile memory attached thereto.

27. The method of claim 22, further comprising the step of sending the portable medium to a user.

28. The method of claim 22, including defining the functional medium to include an organic material having non-linear impedance characteristics.

29. The method of claim 22, including defining the functional medium to include an amorphous silicon material.

30. The method of claim 22, including defining the functional medium to include a polymer.

31. The method of claim 22, including defining the functional material to include a low molecular weight organic material.

32. A disposable digital camera comprising:

an electronic digital camera system for generating digital image data representative of a captured image, the electronic digital camera system includes a lens system, a shutter system, a charge coupled device, an analog to digital converter, a digital signal processor, and a camera system processor for receiving an image and converting the image to digital image data;

a non-volatile memory in communication with the electronic digital camera system for storing the digital image data, the non-volatile memory comprising a matrix memory component, the matrix memory component including a first layer of parallel conductors, a second layer of parallel conductors oriented mutually orthogonal to the first set of parallel conductors, and a flexible, substantially planar functional medium disposed between the first layer and the second layer, wherein the functional medium is made of an organic material with non-linear impedance characteristics, the functional medium including a polymer material, and wherein an addressable cell in the functional medium is defined at an intersection of each first layer parallel conductor and second layer parallel conductor; and

wherein supplying an electrical energy directly to the functional medium of the cell detects or changes the logical state of the cell, for reading and writing the digital image data at the matrix memory component.

33. The camera of claim 32, further comprising a camera housing, the housing including a front portion and a back portion, wherein the non-volatile memory component is attached to the back portion defining a camera back memory assembly, wherein the camera back memory assembly is removable from the front portion.

34. The camera of claim 33, the back portion having a major surface, the matrix memory component having a substantially planar, layer-like structure attached to the major surface of the back portion.

35. A method, comprising:

attaching a first housing portion having a memory formed therein to a second housing portion to form a one-time-use digital camera;

capturing digital images with the one-time-use digital camera;

removing the first housing portion from the second housing portion; and

retrieving the digital images from the first housing portion.

36. The method of claim 35, comprising:

storing the digital images in the memory; and

retrieving the digital images from the memory in the first housing portion.

37. The method of claim 35, comprising:

disposing of the first housing portion.

38. The method of claim 35, comprising:

reusing the second housing portion;

replacing the first housing portion with a third housing portion having a memory; and

attaching the third housing portion to the second housing portion to form another one-time-use digital camera.

39. The method of claim 35, comprising:

forming the first housing portion and the second housing portion of a polymeric material.

40. The method of claim 35, comprising:

providing the memory as a nonvolatile memory.

41. The method of claim 35, comprising:

providing the memory as a write-once memory.

42. The method of claim 35, comprising:

capturing digital images with the one-time-use digital camera until the memory in the first housing portion is full; and

replacing the first housing portion with a third housing portion having a memory with available storage.

43. The method of claim 35, wherein capturing digital images includes capturing still images.

44. The method of claim 35, wherein capturing digital images includes capturing motion images.

45. The method of claim 35, wherein capturing digital images includes capturing sound associated with the digital images.

46. The method of claim 35, further comprising providing the first housing portion as a camera back assembly.