Electronic camera system with detachable printer

• US 4,937,676 A
• Filed: 02/10/1989
• Issued: 06/26/1990
• Est. Priority Date: 02/10/1989
• Status: Expired due to Term

• Current Assignee: Polaroid Corporation (PLR IP Holdings LLC)
• Original Assignee: Polariod Corporation
• Inventors: Finelli, Patrick L., McCune, William J. Jr., MacKenzie, Hugh R.
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Shehata, Magdy
• Application Number:
  US07/308,644
• Time in Patent Office: 501 Days
• Field of Search: 358/229, 358/906, 358/909, 360/33.1, 360/35.1, 354/75, 354/76, 354/85, 354/86
• US Class Current: 348/375
• CPC Class Codes: H04N 1/2112 using still video cameras
• CPC Class Codes: H04N 1/2154 the still video camera incorporating a hardcopy reproducing device, e.g. a printer
• CPC Class Codes: H04N 2101/00 Still video cameras
• CPC Class Codes: H04N 2201/0056 Using mechanical couplings, e.g. mating elements H04N2201/0049, H04N2201/0051, H04N2201/0058 take precedence
• CPC Class Codes: H04N 2201/0082 Image hardcopy reproducer H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: Y10S 358/906 Hand-held camera with recorder in a single unit

Abstract

A compact, handheld portable electronic imaging system including both an electronic imaging camera and hard copy printer are separately housed with respect to each other and readily interconnectable with respect to each other for use either in combination or apart. Means for storing electronic images may be connected to the camera and/or printer housings so that when used apart image defining electronic image information signals may be initially directed for storage by the electronic imaging camera and the storage device thereafter connected to the printer for the making of hard copies therefrom. Alternatively, the electronic imaging camera and printer may be used in combination to provide an immediate hard copy of the image sensed in a manner analogous to that of an instant photographic camera of the self-processing type.

Claims

1. A readily portable electronic imaging system comprising:

a camera housing of a size that is conveniently carried by hand;

a printer housing distinct from said camera housing and also of a size that is conveniently carried by hand;

an objective lens operatively disposed with respect to said camera housing to receive and focus incident image defining scene light;

a solid state light responsive array disposed within said camera housing for receiving incident scene light by way of said objective lens and converting such scene light into an image defining electronic information signal;

storage means releasably and operatively connectable to said camera and printer housings for storing the image defining electronic information signals;

complimentary releasable connecting means operatively associated with respect to said camera and printer housings for effecting a releasable fixed connection between said camera and printer housings, said fixed connection also operating to effect an electrical connection between said camera and printer housings;

hard copy printing means disposed within said printer housing for making a hard copy of select images from said image defining electronic information signals; and

signal control and processing means having portions disposed respectively within said camera and printer housings and responsive to user selection for effecting an exposure interval and thereafter processing said image defining electronic information signal to effect a select transformation thereof, said control means thereafter responding to user selection for directing said transformed electronic information signals to either said storage means for storage therein or said hard copy printing means for printing said hard copy wherein said portion of said signal control and processing means disposed within said printer housing is responsive to user selection when said printer housing is disconnected from said camera housing and said storage means is operatively connected to said printer housing for directing image defining electronic information signals from said storage means to said hard copy printing means in order to print hard copies of select images.

2. The system of claim 1 wherein said portion of said signal control and processing means disposed within said camera housing is responsive to user selection when said camera housing is disconnected from said printer housing and said storage means is operatively connected to said camera housing for directing image defining electronic information signals from said light responsive array to said storage means immediately subsequent to each exposure interval.

3. The system of claim 2 wherein said storage means comprises a housing having a releasable connecting means for releasably connecting to that portion of said complimentary connecting means operatively associated with said camera housing.

4. The system of claim 3 wherein said printer housing has another releasable connecting means spaced apart from the portion of said complimentary connecting means associated with said printer housing for connecting said printer housing to said camera housing, for connecting to said releasable connecting means associated with said storage means housing.

5. The system of claim 4 wherein said releasable connecting means for effecting releasable connections between:

said camera and printer housings, said camera housing and said storage means and said printer housing and said storage means comprises tongue and groove connecting members which slidably interconnect.

6. The system of claim 5 wherein said tongue and groove connecting members each comprise complimentary electrical connectors which slide over each other during the sliding movement of said tongue and groove connecting members so as to wipe clean said electrical connectors.

7. The system of claim 2 wherein said storage device comprises a solid state memory device.

8. The system of claim 2 wherein said storage copy printing means includes means for exposing a photosensitive photographic film of the self-developing type.

9. A readily portable electronic imaging system comprising:

a camera housing of a size that is conveniently carried by hand;

a printer housing distinct from said camera housing and also of a size that is conveniently carried by hand;

an objective lens operatively disposed with respect to said camera housing to receive and focus incident image defining scene light;

a solid state light responsive array disposed within said camera housing for receiving incident scene light by way of said objective lens and converting such scene light into an image defining electronic information signal;

storage means releasably and operatively connectable to said camera and printer housings for storing the image defining electronic information signals;

complimentary releasable connecting means operatively associated with respect to said camera and printer housings for effecting a releasable fixed connection between said camera and printer housings, said fixed connection also operating to effect an electrical connection between said camera and printer housings;

hard copy printing means disposed within said printer housing for making a hard copy of select images from said image defining electronic information signals; and

signal control and processing means having portions disposed respectively within said camera and printer housings and responsive to user selection for effecting an exposure interval and thereafter processing said image defining electronic information signal to effect a select transformation thereof, said control means thereafter responding to user selection for directing said transformed electronic information signals to either said storage means for storage therein or said hard copy printing means for printing said hard copy wherein said portion of said signal control and processing means disposed within said camera housing is responsive to user selection when said camera housing is disconnected from said printer housing and said storage means is operatively connected to said camera housing for directing image defining electronic information signals from said light responsive array to said storage means immediately subsequent to each exposure interval and wherein;

said camera housing comprises substantially planar major bottom and top wall members interconnected by substantially planar minor side, front and back wall portions to define a substantially parallelepiped structure wherein said objective lens is disposed in said front wall portion of said camera housing, said printer housing comprises substantially planar major top and bottom wall members interconnected by substantially planar minor side wall portions to define a substantially parallelepiped structure, said complimentary releasable connecting means operatively associated with said camera and printer housings comprises portions for connecting the major bottom wall member of the camera housing to a minor side wall portion of the printer housing.

10. The camera of claim 9 wherein the minor side wall portions of the camera housing are longer than the width of the minor side wall portions of the printer housing so that the camera housing is cantilevered with respect to the printer housing when the camera and printer housings are interconnected.

11. The camera of claim 9 wherein the side wall portions of the printer housing opposite to the side wall portion that connects to the camera housing has an exit slot through which the hard copy can be advanced from the printer housing by the hard copy printing means in a direction generally parallel to the major top and bottom walls of the printer and orthogonal to the bottom wall of the camera housing when the camera and printer housings are interconnected.

12. The camera of claim 11 wherein the side wall of the printer housing having an exit slot therethrough also comprises the major surface of a pivotal door assembly that may be opened to allow loading of unexposed hard copy media.

13. The camera of claim 9 wherein the major top wall portion of the printer housing includes a display device and said signal and processing means is responsive to user selection to provide a select image defining electronic information signal to said display device to provide a visually discernible image.

14. The camera of claim 9 wherein one of the side wall portions of said printer housing is substantially orthogonal to the side wall portion that connects to the camera housing and comprises means for releasably connecting said storage means.