US6812967B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital camera having multiple displays
Assignee: Minolta Co Ltd
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Filing: 2000-12-12
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Granted: 2004-11-02
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Expires: 2020-12-12
Abstract
Abstract A digital camera of the invention has an LCD and an EVF. In a third display mode, a whole image is displayed on the LCD, a frame is displayed in the central area, and an image in the central area (within the frame) is enlargedly displayed on the EVF. An enlarged display icon is displayed on the LCD to thereby notify the user of the enlarged display on the EVF. The image capturing range can be confirmed on the LCD, and automatic focusing is performed on the basis of the image in the central area, so that focus can be also confirmed on the EVF. Consequently, according to the invention, both the image capturing range and the focus can be confirmed in the digital camera and an image can be efficiently captured.
Inventors
- 👤 Masahito Niikawa
- 👤 Toshiyuki Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:15
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/222; H04N5/262; H04N5/2628; H04N23/00; H04N23/60; H04N23/63; H04N23/633; H04N23/635; H04N23/67; H04N23/673; H04N23/50; H04N23/53
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
79 words
An electronic camera comprising: a first display capable of displaying a captured image; a second display capable of displaying said captured image, having a display size smaller than that of said first display; a first display controller for displaying an image of a first area within said captured image on said first display; and a second display controller for displaying an image of a second area, narrower than said first area, within said captured image onto said second display.
Claim 2
Dependent Claim
79 words
An electronic camera comprising: a first display capable of displaying a captured image; a second display capable of displaying said captured image, having a display size smaller than that of said first display; a first display controller for displaying an image of a first area within said captured image on said first display; and a second display controller for displaying an image of a second area, narrower than said first area, within said captured image onto said second display.
Claim 3
Dependent Claim
34 words
The electronic camera according to claim 1 , wherein said first area corresponds to a whole area of said captured image, and said second area corresponds to a central area within said captured image.
Claim 4
Dependent Claim
20 words
The electronic camera according to claim 1 , wherein said second display enlargedly displays said image of said second area.
Claim 5
Dependent Claim
16 words
The electronic camera according to claim 1 , wherein said second display comprises an optical system.
Claim 6
Dependent Claim
29 words
The electronic camera according to claim 1 , wherein said electronic camera adjusts focus of an image pickup lens on the basis of image data in said second area.
Claim 7
Dependent Claim
24 words
The electronic camera according to claim 1 , wherein said electronic camera controls exposure on the basis of image data in said second area.
Claim 8
Dependent Claim
25 words
The electronic camera according to claim 1 , wherein said electronic camera controls white balance on the basis of image data in said second area.
Claim 9
Dependent Claim
17 words
The electronic camera according to claim 1 , wherein the size of said second area is variable.
Claim 10
Dependent Claim
47 words
The electronic camera according to claim 8 , further comprising a setting member for setting display magnification of said second display relative to said first display, wherein the size of said second area is changed on the basis of a set value obtained by said setting member.
Claim 11
Dependent Claim
49 words
The electronic camera according to claim 1 , further comprising a memory for storing information related to said second area, wherein said second display controller displays an image of said second area based on said information stored in said memory onto said second display when power is turned on.
Claim 12
Dependent Claim
22 words
The electronic camera according to claim 10 , wherein said information stored in said memory is display magnification of said second display.
Claim 13
Dependent Claim
26 words
The electronic camera according to claim 1 , wherein said first display controller further displays a frame corresponding to said second area on said first display.
Claim 14
Dependent Claim
36 words
The electronic camera according to claim 1 , wherein said electronic camera displays an indicator indicating that said second area is displayed on said second display on at least one of said first and second displays.
Claim 15
Dependent Claim
48 words
The electronic camera according to claim 1 , further comprising an operating member for turning off an image displayed on said first display, wherein when said first display is turned off by said operating member, said second display controller displays a whole captured image on said second display.
Claim 16
Dependent Claim
27 words
The electronic camera according to claim 1 , wherein said captured image of said first area and said captured image of said second area are concurrently displayed.
Claim 17
Dependent Claim
85 words
A display control method of an electronic camera having a first display capable of displaying a captured image and a second display capable of displaying a captured image having a display size smaller than that of said first display, comprising the steps of: capturing an image of a subject; displaying an image of a first area within a captured image on said first display; and displaying an image of a second area narrower than said first area within said captured image on said second display.
Claim 18
Dependent Claim
85 words
A display control method of an electronic camera having a first display capable of displaying a captured image and a second display capable of displaying a captured image having a display size smaller than that of said first display, comprising the steps of: capturing an image of a subject; displaying an image of a first area within a captured image on said first display; and displaying an image of a second area narrower than said first area within said captured image on said second display.
Claim 19
Dependent Claim
35 words
The display control method according to claim 16 , wherein said first area corresponds to a whole area of said captured image, and said second area corresponds to a central area of said captured image.
Claim 20
Dependent Claim
31 words
The display control method according to claim 16 , further comprising a step of executing a predetermined process for image capturing on the basis of image data in said second area.
Claim 21
Dependent Claim
103 words
A display system having an electronic camera and an external display device capable of displaying an image captured by said electronic camera in a state where said display device is connected to said electronic camera, said system comprising: a first display capable of displaying a captured image; a second display capable of displaying said captured image; a first display controller for displaying an image of a first area in said captured image onto said first display; and a second display controller for enlargedly displaying an image of a second area, narrower than said first area, within said captured image onto said second display.
Claim 22
Dependent Claim
103 words
A display system having an electronic camera and an external display device capable of displaying an image captured by said electronic camera in a state where said display device is connected to said electronic camera, said system comprising: a first display capable of displaying a captured image; a second display capable of displaying said captured image; a first display controller for displaying an image of a first area in said captured image onto said first display; and a second display controller for enlargedly displaying an image of a second area, narrower than said first area, within said captured image onto said second display.
Claim 23
Dependent Claim
28 words
The display system according to claim 19 , wherein said first display is provided for said display device, and said second display is provided for said electronic camera.
Claim 24
Dependent Claim
103 words
A recording medium in which a program to be executed by an electronic camera having a first display capable of displaying a captured image and a second display capable of displaying a captured image having a display size smaller than that of said first display is recorded and which can be read by a computer, said program having the steps of: capturing an image of a subject; displaying an image of a first area in said captured image onto said first display; and displaying an image of a second area, narrower than said first area, within said captured image onto said second display.
Claim 25
Dependent Claim
103 words
A recording medium in which a program to be executed by an electronic camera having a first display capable of displaying a captured image and a second display capable of displaying a captured image having a display size smaller than that of said first display is recorded and which can be read by a computer, said program having the steps of: capturing an image of a subject; displaying an image of a first area in said captured image onto said first display; and displaying an image of a second area, narrower than said first area, within said captured image onto said second display.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-11-02 | 2008-05-03 | 2008-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-11-02 | 2012-05-03 | 2012-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-11-02 | 2016-05-03 | 2016-11-02 | $7700.00 | Window Closed / Lapsed |