Claims
- 1. A data projection device for a recording device comprising a single shutter, an ambient light inlet, and a recording medium, the single shutter being arranged between the recording medium and the ambient light inlet and between said data projection device and the recording medium, and an optical path being defined between the ambient light inlet and the single shutter, said data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light from a source passing from the ambient light inlet through the shutter; and
- a condensing element arranged in the path of said display panel, the single shutter and the ambient light inlet for increasing an amount of the ambient light from the source passing through said display panel onto the recording medium,
- wherein when the single shutter is operated the ambient light
- (1) impinges the recording medium for recording, and
- (2) passes through said condensing means and said display panel for recording the data pattern on the recording medium.
- 2. The data projection device according to claim 1, wherein the display panel comprises a liquid crystal display panel.
- 3. The data projection device according to claim 1, wherein the recording device comprises a camera.
- 4. The data projection device according to claim 3, wherein the recording medium comprises photographic film.
- 5. A data projection device for a recording device comprising a first shutter, an ambient light inlet, a recording medium, the first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and the first shutter, said data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter;
- a second shutter arranged between said display panel and the ambient light inlet;
- an interlock operatively connected between said second shutter and the first shutter; and
- a projection optical path switching device arranged between said display panel and the ambient light inlet for switching between
- (1) a first state in which said second shutter operates in conjunction with the first shutter, and
- (2) a second state in which said interlock between said second shutter and the first shutter is released, wherein in said second state operation of said second shutter is inhibited.
- 6. The data projection device according to claim 5, wherein the display panel comprises a liquid crystal display panel.
- 7. The data projection device according to claim 5, wherein the recording device comprises a camera.
- 8. The data projection device according to claim 7, wherein the recording medium comprises photographic film.
- 9. A data projection device for a recording device comprising a first shutter, an ambient light inlet, a recording medium, the first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and the first shutter, said data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter; and
- a second shutter arranged between said display panel and the ambient light inlet, wherein said second shutter operates independently from an operation of the first shutter,
- wherein the first shutter is arranged between said second shutter and the recording medium.
- 10. The data projection device according to claim 9, wherein the display panel comprises a liquid crystal display panel.
- 11. The data projection device according to claim 9, wherein the recording device comprises a camera.
- 12. The data projection device according to claim 11, wherein the recording medium comprises photographic film.
- 13. A data projection device for a recording device comprising a first shutter, an ambient light inlet, a recording medium, the first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and the first shutter, said data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter; and
- a projection optical path switch for controlling said panel drive circuit to a state in which said panel drive circuit is inhibited from providing the data pattern to said display after a predetermined time has elapsed and independent of a closing operation of the shutter, wherein when said panel drive circuit is inhibited a display area of said display panel becomes a light-shielding area.
- 14. The data projection device according to claim 13, wherein the display panel comprises a liquid crystal display panel.
- 15. The data projection device according to claim 13, wherein the recording device comprises a camera.
- 16. The data projection device according to claim 15, wherein the recording medium comprises photographic film.
- 17. A data projection device for a recording device comprising a first shutter, an ambient light inlet, a recording medium, the first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and the first shutter, said data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter;
- a second shutter arranged between said display panel and the ambient light inlet;
- an interlock operatively connected between said second shutter and a first shutter; and
- a projection optical path switching device arranged between said display panel and the ambient light inlet for switching between
- (1) a first state in which said second shutter operates in conjunction with an opening of the first shutter, and
- (2) a second state in which said interlock between said second shutter and the first shutter is released, wherein in said second state operation of said second shutter is inhibited.
- 18. The data projection device according to claim 17, wherein the display panel comprises a liquid crystal display panel.
- 19. The data projection device according to claim 17, wherein the recording device comprises a camera.
- 20. The data projection device according to claim 19, wherein the recording medium comprises photographic film.
- 21. A camera comprising:
- a single shutter;
- an ambient light inlet;
- a recording medium, and an optical path being defined between the ambient light inlet and said single shutter; and
- a data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light from a source passing from the ambient light inlet through said single shutter; and
- a condensing element arranged in the path of said display panel, said single shutter and the ambient light inlet for increasing an amount of the ambient light from the source passing through said display panel onto the recording medium,
- wherein said single shutter is arranged between the recording medium and said ambient light inlet and between said data projection device and the recording medium,
- wherein when said single shutter is operated ambient light passing through the ambient light inlet
- (1) impinges the recording medium for recording, and
- (2) passes through said condensing means and said display panel for recording the data pattern on the recording medium.
- 22. A camera comprising:
- a first shutter;
- an ambient light inlet;
- a recording medium, the first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and the first shutter; and
- a data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter;
- a second shutter arranged between said display panel and the ambient light inlet;
- an interlock operatively connected between said second shutter and the first shutter; and
- a projection optical path switching device arranged between said display panel and the ambient light inlet for switching between
- (1) a first state in which said second shutter operates in conjunction with the first shutter, and
- (2) a second state in which said interlock between said second shutter and the first shutter is released, wherein in said second state operation of said second shutter is inhibited.
- 23. A camera comprising:
- a first shutter;
- an ambient light inlet;
- a recording medium, the first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and the first shutter; and
- a data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter; and
- a second shutter arranged between said display panel and the ambient light inlet, wherein said second shutter operates independently from an operation of the first shutter,
- wherein the first shutter is arranged between said second shutter and the recording medium.
- 24. A camera comprising:
- a shutter;
- an ambient light inlet;
- a recording medium, said shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and said shutter; and
- a data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter; and
- a projection optical path switch for controlling said panel drive circuit to a state in which said panel drive circuit is inhibited from providing the data pattern to said display after a predetermined time has elapsed and independent of a closing operation of the shutter, wherein when said panel drive circuit is inhibited a display area of said display panel becomes a light-shielding area.
- 25. A camera comprising:
- a first shutter;
- an ambient light inlet;
- a recording medium, said first shutter being arranged between the recording medium and the ambient light inlet, and an optical path being defined between the ambient light inlet and said first shutter; and
- a data projection device comprising:
- a display panel positioned in a middle portion of the optical path;
- a panel drive circuit for providing to said display panel a data pattern to be projected onto the recording medium as a translucent area, in accordance with ambient light passing from the ambient light inlet through the shutter,
- a second shutter arranged between said display panel and the ambient light inlet;
- an interlock operatively connected between said second shutter and the first shutter; and
- a projection optical path switching device arranged between said display panel and said ambient light inlet for switching between
- (1) a first state in which said second shutter operates in conjunction with an opening of said first shutter, and
- (2) a second state in which said interlock between said second shutter and said first shutter is released, wherein in said second state operation of said second shutter is inhibited.
Priority Claims (1)
Number |
Date |
Country |
Kind |
6-249859 |
Oct 1994 |
JPX |
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Parent Case Info
This is a Continuation of application Ser. No. 08/539,472 filed Oct. 5, 1995 now abandoned.
US Referenced Citations (12)
Continuations (1)
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Number |
Date |
Country |
Parent |
539472 |
Oct 1995 |
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