Patent US5729289A successfully refreshed from Google Patents.
US5729289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image pick-up device and detachable display device each including means for controlling a predetermined function
Assignee: Canon Inc
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Filing: 1995-11-06
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Granted: 1998-03-17
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Expires: 2015-11-06
Abstract
Abstract To provide an image pick-up device which provides high operability and high portability even when a large screen size monitor is mounted thereon, an electronic camera comprises an image pick-up device unit, a display device unit, a recording medium and a power supply. Holes for engaging with a locking pawl of the display device unit are formed in a cover of the image pick-up device unit. An LCD display device is arranged in front of a cover of the display device unit, the LCD display device functions as a view finder, a monitor and a display, and a touch panel is arranged in front of the LCD display device with a relative position being kept therebetween. When the display device unit is mounted on the image pick-up unit, manipulation keys corresponding to manipulation buttons of the image pick-up unit are displayed. The image pick-up device unit controls the switching of the image pick-up device unit based on an output signal from the touch panel. In this manner, the manipulation of the manipulation members which become difficult to manipulate or impossible to manipulate when the display device unit is mounted is conducted on the display device unit.
Inventors
- 👤 Kazuhiko Etoh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:34
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/0035; H04N1/00496; H04N1/00352; H04N1/00384; H04N1/00405; H04N1/00408; H04N1/00411; H04N1/0044; H04N23/00; H04N23/50; H04N23/53; H04N23/531; H04N23/60; H04N23/63; H04N23/631; H04N1/00127; H04N1/00347; H04N2201/00; H04N2201/0008; H04N2201/0034; H04N2201/0048; H04N2201/0056; H04N2201/0063; H04N2201/0077; H04N2201/0084; H04N2201/0089; H04N23/67; H04N23/673; Y; Y10; Y10S; Y10S358/00; Y10S358/906
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
163 words
An image pick-up device comprising: image pick-up means having a manipulation member that generates an input signal for controlling a predetermined function of said image pick-up means; display means removably mountable on a body of said image pick-up means for reproducing a video output from said image pick-up means, for displaying a predetermined image corresponding to the predetermined function, and for generating an input signal for controlling the predetermined function; and manipulation switching means for switching between the input signal received from the manipulation member of said image pick-up means and the input signal received from said display means upon mounting said display means on said image pick-up means, wherein said manipulation switching means switches from the input signal received from the manipulation member of said image pick-up means to the input signal received from said display means when operation of the manipulation member becomes difficult to manipulate or impossible to manipulate when said display means is mounted on said image pick-up means.
Claim 2
Dependent Claim
163 words
An image pick-up device comprising: image pick-up means having a manipulation member that generates an input signal for controlling a predetermined function of said image pick-up means; display means removably mountable on a body of said image pick-up means for reproducing a video output from said image pick-up means, for displaying a predetermined image corresponding to the predetermined function, and for generating an input signal for controlling the predetermined function; and manipulation switching means for switching between the input signal received from the manipulation member of said image pick-up means and the input signal received from said display means upon mounting said display means on said image pick-up means, wherein said manipulation switching means switches from the input signal received from the manipulation member of said image pick-up means to the input signal received from said display means when operation of the manipulation member becomes difficult to manipulate or impossible to manipulate when said display means is mounted on said image pick-up means.
Claim 3
Dependent Claim
31 words
An image pick-up device according to claim 1, wherein said display means includes enlargement display means for displaying an enlarged display in accordance with the input signal from the manipulation member.
Claim 4
Dependent Claim
164 words
An image pick-up device comprising: image pick-up means having a manipulation member that generates an input signal for controlling a predetermined function of said image pick-up means; display means removably mountable on a body of said image pick-up means for reproducing a video output from said image pick-up means, for displaying a predetermined image corresponding to the predetermined function, and for generating an input signal for controlling the predetermined function; said display means including detection means for detecting the mounting of said display means on the body of said image pick-up means; and manipulation switching means for switching between the input signal received from the manipulation member of said image pick-up means and the input signal received from said display means upon mounting said display means on said image pick-up means, said manipulation switching means switching from the input signal received from the manipulation member of said image pick-up means to the input signal received from said display means when the mounting is detected.
Claim 5
Dependent Claim
164 words
An image pick-up device comprising: image pick-up means having a manipulation member that generates an input signal for controlling a predetermined function of said image pick-up means; display means removably mountable on a body of said image pick-up means for reproducing a video output from said image pick-up means, for displaying a predetermined image corresponding to the predetermined function, and for generating an input signal for controlling the predetermined function; said display means including detection means for detecting the mounting of said display means on the body of said image pick-up means; and manipulation switching means for switching between the input signal received from the manipulation member of said image pick-up means and the input signal received from said display means upon mounting said display means on said image pick-up means, said manipulation switching means switching from the input signal received from the manipulation member of said image pick-up means to the input signal received from said display means when the mounting is detected.
Claim 6
Dependent Claim
62 words
An image pick-up device according to claim 1, wherein said manipulation switching means switches from the input signal received from the manipulation member of said image pick-up means to the input signal received from said display means when operation of the manipulation member becomes difficult to manipulate or impossible to manipulate when said display means is mounted on said image pick-up means.
Claim 7
Dependent Claim
31 words
An image pick-up device according to claim 3, wherein said display means includes enlargement display means for displaying an enlarged display in accordance with the input signal from the manipulation member.
Claim 8
Dependent Claim
52 words
An image pick-up device according to claim 1, wherein said display means includes a power switch, and said manipulation switching means switches from the input signal received from the manipulation member of said image pick-up means to the input signal received from said display means when said power switch is turned on.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-03-16 | 2001-09-15 | 2002-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-03-16 | 2005-09-15 | 2006-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-03-16 | 2009-09-15 | 2010-03-17 | $7700.00 | Window Closed / Lapsed |