JP3616798B2 - Communication terminal device and captured image display method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an open / close type communication terminal device, and more specifically, a lower casing and an upper casing are connected to be openable and closable, and a main display device and an upper casing are connected to an inner surface of the upper casing. The present invention relates to an open / close communication terminal device provided with a sub display device and a camera device on the outer surface side.
[0002]
[Prior art]
In recent years, mobile communication devices such as PHS (Personal Handy phone System), PDC (Personal Digital Cellular Communication System), and CDMA (Code Division Multiple Access) have become smaller and lighter, and the cost has been reduced. Has become widespread, and has become an essential item, especially among young people. Recently, the popularity of mobile communication devices that can be opened and closed (including foldable and slide types), which is superior in fashion and operability, has been increasing. doing.
[0003]
As a conventional technique of a foldable mobile communication device, a technique for detecting a change from a folded state to an open state when an incoming call is received and stopping a ringtone (Japanese Patent Laid-Open No. 6-132876 or Japanese Patent Laid-Open No. 8- No. 307488) and a technology (Japanese Patent Laid-Open No. 11-74953) including a sub display device that can know notification information such as an incoming call even when the user is folded are disclosed. The foldable mobile communication device is already well known.
[0004]
Although the story changes, for example, the J-SH04 released by the telecommunications carrier J-PHONE has a digital camera device, which converts the photograph taken into digital image data and immediately sends it to the other party with a simple operation. It can be done. On the other hand, the main body shape is compact enough to fit in the palm of the hand, as with other straight type mobile communication devices. In the future, the folding mobile communication device will remain the same as the main body shape, or even smaller. It is expected that digital camera devices will be standard equipment. The applicant of the present application also released J-SA03, which is a mobile communication device with a digital camera, in early April this year, but the mobile communication device is more open than the conventional straight type mobile communication device in the open state. Although it is a little larger, it has a compact design that is about half the total length when folded, and it fits in your hand.
[0005]
[Problems to be solved by the invention]
By the way, J-SA03 released by the applicant of the present application includes not only a main display for displaying various information such as information to be notified, character information and current time information, There is a small and horizontally long sub-display that displays simple information such as when an incoming call is received, but it is a display device that displays various information by changing the characters and light emission color, and naturally displays the captured image I can't.
[0006]
On the other hand, when the user takes a picture of himself / herself, the photographed image captured by the camera device is displayed on the main display. Because the user cannot see the image, the user looks at the mirror provided near the lens of the camera device and confirms the self that is being photographed. It may occur.
[0007]
In addition, the open / close communication terminal device places great importance on fashionability and priority on design, but is required to be small and light, so it is very difficult to arrange essential components.
[0008]
The present invention has been made in order to solve the above-described problems, and an open / close type communication terminal device that can be fashionable, designed and reduced in size and weight, and that is convenient for the user, by considering the component arrangement. The purpose is to provide a unique structure.
[0009]
In addition, the sub-display provided on the same surface as the camera device is used to display the photographer's own photographed image and the timer photographed image without a sense of incongruity and to effectively use the photographed subject image for caller display. It is an object of the present invention to provide an openable communication terminal device that can be used.
[0010]
[Means for Solving the Problems]
In order to achieve the above object, a communication terminal apparatus according to a first aspect of the present invention is a communication terminal apparatus having a photographing function and in which a first casing and a second casing are foldably connected. And a detecting means for detecting whether or not the first casing and the second casing are in a folded state, and a lens for photographing on the first surface of the first casing exposed in the folded state. And a first display that displays at least a mirror image of the photographed image and is visible in the same field of view as the lens, and the second surface of the first housing that is concealed in the folded state. A second display for displaying an image; a first shutter button disposed on a side surface of the second housing; and a second shutter disposed on a first surface of the second housing which is concealed in a folded state. A button and a shooting preparation instruction receiving means for receiving a shooting preparation instruction. In this case, periodic shooting is started, and while it is detected that the camera is not in the folded state, a non-mirror image of the shot image is displayed on the second display for each shooting, and the second shutter button is When pressed, the non-mirror image of the captured image is displayed on the second display as a still image while the periodic shooting is stopped. A mirror image of the captured image is displayed on the first display, and when the first shutter button is pressed, periodic shooting is stopped and the mirror image of the captured image is displayed as a still image on the first display. Then, when a still image of the photographed image is displayed on the second display in a state where it is detected that it is not in the folded state, a non-mirror image of the photographed image is displayed.
[0011]
The communication terminal device according to a second aspect of the present invention is the communication terminal device according to the first aspect, wherein the front lens is disposed on a line that bisects the first display in the width direction. When the photographing preparation instruction is accepted, periodic photographing is started, and the photographed image or its mirror image is displayed on the first display for each photographing while it is detected that it is in the folded state. It is characterized by.
[0012]
The communication terminal device according to a third aspect of the present invention is the communication terminal device according to the first or second aspect, wherein the lens and the first display are both substantially centered in the width direction of the first surface. It is characterized by being arranged in.
[0013]
A communication terminal device according to a fourth aspect of the present invention is the communication terminal device according to any one of the first to third aspects, wherein a battery is provided from the third surface of the second casing exposed in the folded state. It is configured to be detachable.
[0014]
The captured image display method of the present invention according to claim 5 is a captured image display method of a communication terminal device having a photographing function and in which a first housing and a second housing are foldably connected, The communication terminal device further displays a photographed lens and a photographed image on the first surface of the first housing exposed in the folded state, and is visible within the same field of view as the lens. 1 display, 2nd display which displays the image | photographed image on the 2nd surface of the said 1st housing | casing concealed in a folding state, and the 1st shutter arrange | positioned at the side surface of the said 2nd housing | casing And a second shutter button disposed on the first surface of the second casing that is concealed in the folded state, and the captured image display method includes folding the first casing and the second casing. Detection step for detecting whether or not in a tatami state, and shooting preparation instruction reception for receiving shooting preparation instruction When the step and the shooting preparation instruction are received, periodic shooting is started and a non-mirror image of the shot image is displayed on the second display for each shooting while it is detected that the camera is not folded. When the second shutter button is pressed, periodic shooting is stopped and a non-mirror image of the shot image is displayed on the second display as a still image, while being detected as being in a folded state. Each time shooting is performed, a mirror image of the captured image is displayed on the first display, and when the first shutter button is pressed, periodic shooting is stopped and the mirror image of the captured image is displayed as a still image. When displaying a still image of the photographed image on the second display while being displayed on the first display and then detected not being in a folded state, a non-mirror image of the photographed image is displayed. A display step of displaying.
[0022]
Embodiment
First, the meaning of terms used in this specification is defined.
[0023]
A mirror image is an image obtained by reversing the right and left of a normal image obtained when the photographer takes a picture of a person or landscape. For example, when an OK sign is issued with the right hand and the mirror is viewed, it appears that the OK sign is issued with the left hand. However, when the photographer himself is displayed as a subject, the mirror image is less uncomfortable.
[0024]
A non-mirror image means the normal image.
[0025]
Next, embodiments of the present invention will be described in detail with reference to the drawings.
[0026]
FIG. 1 is an external view of an open / close type communication terminal device according to the present invention in an open state. FIG. 1 (A) is a front view, FIG. 1 (B) is a right side view, and FIG. It is.
[0027]
Reference numeral 1 denotes a main body of an open / close communication terminal device, which is generally opened when performing a call, an operation related to the call, or an e-mail operation, and closed when waiting. However, the open / close communication terminal device 1 automatically selects the desired call destination from the memory dial in the closed state, and then automatically opens the phone body corresponding to the call destination by opening the device body. Dialing.
[0028]
Reference numeral 2 denotes a main display, which is composed of a color liquid crystal display device, a DMD (digital mirror device), an organic EL display device, a PDP (plasma display panel), and the like, information to be notified, character information, and current time Various detailed information such as information and image information is displayed. In addition, in a state in which the open / close communication terminal device 1 is closed, the user cannot confirm the display content of the main display 2, so that the backlight is turned off or the power is turned off to contribute to power saving.
[0029]
Reference numeral 3 denotes a flexible key, which is used when various functions are set in combination with other keys and buttons. For example, it is a key for selecting an item button displayed at the bottom of the main display 2, or while waiting, the left button functions as a function key (hereinafter abbreviated as “F key”) and the right button functions as a character key. Is granted.
[0030]
Reference numeral 4 denotes a four-contact key, which moves the cursor in the up / down / left / right directions and scrolls the display contents in that direction in order. It is also used for volume setting, memory dialing, redialing and kanji conversion.
[0031]
Reference numeral 5 denotes an e-mail key, which is operated when using an e-mail function such as Sky Mail, which has a small number of characters that can be handled, and long mail, which has a large number of characters that can be handled and can use attached files. It is also used to erase characters or return to the previous display (ie clear key).
[0032]
Reference numeral 6 denotes an OK key, which is operated when a selected item is determined or confirmed.
[0033]
Reference numeral 7 denotes an end / power key, which is used to turn the power on / off, or to put a response on hold at the end of a call or incoming call.
[0034]
8 is a numeric keypad for inputting a telephone number and characters.
[0035]
Reference numeral 9 denotes a microphone that transmits voice during a call.
[0036]
Reference numeral 10 denotes an earphone terminal to which an earphone microphone is connected.
[0037]
Reference numeral 11 denotes a WEB key, which is used when shifting to the display screen of the Internet connection function. Furthermore, it is used when shifting to the display screen of the e-mail function, when using the web or station, or when displaying and selecting a menu.
[0038]
Reference numeral 12 denotes a side key as a shutter button used when shooting with a camera device to be described later, and gives a shooting preparation instruction by half-pressing in the camera shooting mode, and gives a shooting start instruction when the button is fully pressed continuously. (However, in the opened state, the * key included in the numeric keypad 8 is assigned as a shooting preparation key, and the OK key 6 is assigned as a shutter button). Further, when the side key 12 is fully pressed in a closed state for a predetermined time or longer (for example, 3 seconds or longer), the latest imaging data is read and displayed on the sub display 18. When the down key 12b provided at the lower portion of the side key 12 is further operated, the next other imaging data is read and displayed in time series, while the up key 12a provided at the upper portion is operated. Then, the next new imaging data is read and displayed in time series, and when the final imaging data is displayed, it is displayed back to the top (that is, the wraparound display function). ).
[0039]
When the image data is read out and displayed on the main display 2 or the sub display 18, if the up key 12a is fully pressed for a predetermined time (for example, 3 seconds or more), the image data being displayed is displayed. On the other hand, when the down key 12b is completely pressed for a predetermined time (for example, 3 seconds or more) while being enlarged, the displayed imaging data is reduced and displayed (that is, zoom-up and zoom-down functions). The side key 12 is also used to set / cancel the simple answering machine, record the other party's voice during a call, and reproduce the recorded content (that is, a memo button).
[0040]
An external connection terminal 13 connects a quick charger, a cigarette lighter charger, a mobile tool, or the like.
[0041]
Reference numeral 14 denotes a start key, which is used when making or receiving a call.
[0042]
Reference numeral 15 denotes an antenna which receives and transmits radio waves necessary for communication.
[0043]
Reference numeral 16 denotes a receiver (receiver) that reproduces the voice of the other party and various message sounds.
[0044]
Reference numeral 17 denotes a sound emitting hole for emitting a ringtone or a ringing melody, and an incoming call notification speaker is built in the lower part thereof.
[0045]
Reference numeral 18 denotes a sub-display, which is composed of various display devices such as a color liquid crystal display device, DMD (digital mirror device), and organic EL display device. Display simple information of. In particular, the sub-display 18 also serves as a normally provided incoming call lamp or photographing lamp, and when there is an incoming call, the sub display 18 blinks in a color according to the calling party and notifies it. It also emits light in conjunction with the shutter opening and closing operation during shooting, and lights up red during charging.
[0046]
Further, the sub-display 18 can display image data (that is, image information) taken by a camera device described later, and the image data is reversed left and right to give the same function as a mirror to the sub-display 18. It is displayed as a mirror image. In addition, in the state where the open / close communication terminal device 1 is opened, the detailed contents are displayed on the main display 2, so the power supply to the sub-display 18 (all circuit elements including the backlight) is cut off and turned off. Contributes to power saving. When the side key 12 is operated while the sub display 18 is turned off, the backlight of the sub display 18 is turned on and turned off again after a predetermined time has elapsed.
[0047]
Reference numeral 19 denotes an open / close detection switch, which is a micro switch that mechanically detects whether the open / close communication terminal device 1 is in a closed state, a fully open state, or a half open state. However, well-known means such as an optical sensor for detecting that the open / close communication terminal device 1 is opened and an encoder for detecting the opening angle can be used. It may be a micro switch that detects only whether or not the open / close communication terminal device 1 is closed.
[0048]
Reference numeral 30 denotes a rechargeable and detachable battery pack that supplies necessary electric power to various electronic circuits of the open / close communication terminal device 1.
[0049]
Reference numeral 31 denotes a built-in camera device, in which light such as a person or a landscape input through a lens is photographed by a CCD, a C-MOS artificial retina IC or the like, and output as imaging data. Note that when the user performs a storage operation, an identification number is assigned to the imaged data and sequentially stored in an image storage unit (for example, a RAM described later).
[0050]
An incoming LED 32 emits green light when an incoming call is made, emits orange light when displaying image data on the main display 2 or the sub-display 18, and emits red light during charging. . In addition, during timer shooting, the blinking speed of orange gradually increases in relation to the remaining time. As a result, the subject person can know that the start of shooting is approaching.
[0051]
The structural features of the open / close communication terminal device 1 according to the present invention are clarified by the description of the above configuration (see FIG. 1C, FIG. 3A, or FIG. 4A).
(1) A main display device is provided on the inner surface side of the upper housing, and a sub display device and a camera device are provided on the outer surface side.
(2) The sub display device and the camera device are arranged in a state where the center lines are substantially aligned,
(3) The camera device is disposed substantially at the center in the width direction of the upper housing,
(4) The sub-display device is disposed substantially at the center in the width direction of the upper housing,
(5) The camera device is disposed above the sub display device when both housings are closed.
(6) A rechargeable battery unit for supplying necessary power is detachably disposed on the outer surface side of the lower housing,
(7) A speaker for generating a ring tone in the lower housing and a sound emitting hole for emitting the incoming sound generated by the speaker on the outer surface side of the lower housing facing the speaker.
[0052]
By having the above characteristic configuration, the open / close communication terminal device 1 according to the present invention can not only be fashionable, design and small and lightweight, but also the center line of the sub display device and the camera device in particular. Since they are arranged almost in the center, it is easy to perform shooting operations and confirm images after shooting.
[0053]
FIG. 2 is a block diagram showing the configuration of an open / close communication terminal apparatus according to the present invention. For example, the present invention is applied to a mobile terminal apparatus of an IS-95 (Interim Standard 95) based CDMA (Code Division Multiple Access) mobile phone. Shows the case. In addition, about the structure which overlaps with FIG. 1, the same code | symbol is attached | subjected and the description is abbreviate | omitted. However, the communication system is not limited to the CDMA system, and any of PDC (Personal Digital Cellular) and PHS (Personal Handyphone System) may be used.
[0054]
As is clear from FIG. 2, the switchable communication terminal apparatus 1 includes an antenna 15, a transmission / reception unit 21, a modulation / demodulation unit (that is, including a baseband processing unit) 22, an audio processing unit 24, a microphone 9, a receiver 16, and a control. The configuration includes a unit 20, a main display unit 2, a sub display unit 18, a camera unit 25, a camera I / F 26, and an operation unit 23.
[0055]
The control unit 20 includes, for example, a microprocessor, a ROM (Read Only Memory) 20a, a RAM (Random Access Memory) 20b, and the like, and performs various controls according to a control program stored in the ROM 20a. The RAM 20b stores information to be transmitted, received information, phone book data (for example, data for 999 memory dials), etc. temporarily or until an erase / change operation is performed. .
[0056]
The main display unit 2 and the sub display unit 18 correspond to the main display 2 and the sub display 18, respectively.
[0057]
The operation unit 23 includes a flexible key 3, a 4-contact key 4, an e-mail key 5, an OK key 6, an end / power key 7, a numeric keypad 8, a WEB key 11, a side key 12, a start key 14, and an open / close detection switch 19. Is done.
[0058]
In the open / close communication terminal apparatus 1 having the above configuration, the received radio wave is received by the transmitting / receiving unit 21 via the antenna 15 and demodulated by the modem unit 22. The audio information demodulated by the modem unit 22 is supplied to the audio processing unit 24, subjected to predetermined processing by the audio processing unit 24 under the control of the control unit 20, and then subjected to electro-acoustic conversion by the speaker 16. And output as audio.
[0059]
The received data demodulated by the modem unit 22 is supplied to the control unit 20. This received data consists of control data, character data, etc. (for example, the other party's telephone number) and image data, etc., and is supplied to the main display unit 2 and sub display unit 18 as necessary and displayed as character information or image information. Stored in the RAM 19a. The control data of the received data includes incoming information of voice communication (including the caller's telephone number), incoming information of e-mails and text messages transmitted by the SMS bearer (short message bearer) method, etc. Is also included.
[0060]
On the other hand, the input sound is subjected to acoustic-electric conversion by the microphone 9, subjected to predetermined processing by the sound processing unit 24, and then supplied to the modulation / demodulation unit 22. Input information from the operation unit 23 is stored in the RAM 20b via the control unit 20 as necessary, and is supplied to the modulation / demodulation unit 22 as transmission data. The modulation / demodulation unit 22 modulates the supplied audio signal and transmission data, and then transmits from the antenna 15 via the transmission / reception unit 21.
[0061]
The camera unit 25 is connected to the control unit 20 via a flexible cable and a camera I / F 26. When the operator operates the operation unit 23 to input various commands related to camera shooting, the control unit 20 performs the camera I / F. An instruction is given to F26. Upon receiving a shooting instruction, the camera I / F 26 outputs various control commands to the camera unit 25, and stores the imaging data obtained from the camera unit 25 in the RAM 20b. However, since the RAM 20b generally has a small capacity, a large-capacity RAM (for example, the image storage unit 25a) that stores image data exclusively may be provided. As a matter of course, the imaging data stored in the RAM 20 b can be transmitted from the antenna 15 via the transmission / reception unit 21 after being modulated by the modem unit 22. Note that the other party number in the phone book data stored in the RAM 20b or the like and the image data (for example, the other party's face photograph) are stored in association with each other.
[0062]
Next, the photographing operation of the open / close communication terminal apparatus according to the present invention configured as described above will be described in detail.
[0063]
First, when the user of the open / close communication terminal apparatus 1 operates the end / power key 7 to turn on the power, the control unit 20 reads a control program from the ROM 20a and performs necessary initial settings, and then performs a base station (FIG. (Not shown), a signal is transmitted and received in a predetermined procedure to perform position registration, and a standby state is entered.
[0064]
Then, when the user operates the operation unit 23 with the open / close communication terminal device 1 closed to shift to the camera shooting mode and press the side key 12 halfway to give a shooting preparation instruction, the control unit 20 Then, it recognizes that it is in a closed state, and issues an output command of a subject image continuously photographed every predetermined time to the camera unit 25. However, in the open state, the * key included in the numeric keypad 8 is assigned as a shooting preparation key, and the OK key 6 is assigned as a shutter button.
[0065]
When the camera unit 25 outputs the subject image data captured every predetermined time based on the continuous shooting command via the camera I / F 26, the control unit 20 temporarily stores it in the buffer memory of the RAM 20b, and the sub display unit 18 The subject image is updated and displayed every predetermined time. Note that the control unit 20 displays a so-called mirror image in which the left and right sides of the image are reversed when displaying the subject image with the open / close communication terminal device 1 closed.
[0066]
FIG. 3 is an external view of the open / close communication terminal device according to the present invention, and shows a display operation at the time of the preparation for photographing. FIGS. 3A to 3C conceptually show a state where the user is aiming at the time of shooting.
[0067]
When the user closes the open / close communication terminal device 1, for example, puts out an OK sign with his / her right hand, poses, and half-presses the side key 12 to give a shooting preparation instruction. A subject image continuously taken every 0.1 second is displayed as a mirror image on the sub-display 18 (see FIGS. 3A to 3C). As a result, the user can recognize his / her state of being photographed as if he / she looked in the mirror, so that mistakes in photographing are reduced.
[0068]
FIG. 4 is an external view of the open / close communication terminal device according to the present invention, and shows a display operation in a state where photographing is finished.
[0069]
FIG. 4A shows a state in which the user has completely pressed the side key 12 after shooting preparation in FIG. 3 and the shooting is finished, and the control unit 20 takes every 0.1 second after shooting is finished. Since the continuous shooting is stopped and the subject image captured by the camera device 31 is displayed on the sub-display 18 as a mirror image still image on the sub-display 18, the photographer who is the subject does not feel uncomfortable. Note that the control unit 20 informs the user that the shooting has been performed with a sound higher than the shutter sound in the open state or a sound such as “I took a picture” when shooting in the closed state. So, this can prevent voyeurism to some extent.
[0070]
When the user opens the open / close communication terminal device 1 in the state of FIG. 4A, the control unit 20 displays the subject image displayed on the sub-display 18 on the main display 2 as a non-mirror image (that is, a captured image). The image is displayed as it is (see FIG. 4B), and the power supply to the sub-display 18 is cut off and turned off, which contributes to power saving (see FIG. 4C). Since the subject image is displayed as a non-mirror image on the main display 2 and the subject image with the right hand showing the OK sign can also be recognized as the right hand, the viewer does not feel uncomfortable. Further, from the state of FIG. 4B, when the user closes the open / close communication terminal device 1 and displays the image, the control unit 20 displays the subject image displayed on the main display 2 as it is as the sub-display. 18 (see FIG. 4D).
[0071]
FIG. 5 is an external view of the open / close communication terminal device according to the present invention, and shows a display operation during preparation for photographing.
[0072]
When the user opens the openable communication terminal device 1 from the display state at the time of shooting preparation shown in FIG. 3, the control unit 20 displays the subject image (see FIG. 5A) displayed on the sub-display 18 as the main. A non-mirror image (that is, an image that has been photographed) is displayed for a moment on the display 2 (see FIG. 5B), and since the photographing preparation state is maintained, the next image is photographed after a predetermined time. A non-mirror image is displayed (see FIG. 5C). In this case, a landscape image of a girl on the left and a dog on the right is photographed and, similarly to FIG. 4C, the power supply to the sub-display 18 is cut off and the light is turned off, contributing to power saving ( FIG. 5D).
[0073]
FIG. 6 is an external view of the open / close communication terminal device according to the present invention, and shows a display operation in timer shooting.
[0074]
When the user presses the timer shooting key (for example, # key) included in the numeric keypad 8 from the display state at the time of shooting preparation shown in FIG. 5D, the control unit 20 displays the subject image (displayed on the main display 2). 5C) is displayed on the sub-display 18 as compared with FIG. 5A, and the mirror image is turned upside down, and the timer shooting is started, so the remaining time is counted down. (See FIGS. 6A to 6C.) Finally, FIG. 6D is a captured image. The reason why the mirror image is displayed upside down is to display the remaining time and the captured image on the subjects. In addition, as an example of effective use of a person image, a photographed person image is stored in association with the telephone number registered in the telephone directory and the name of the other party, and the called party number and the telephone number received at the time of incoming call are stored. If they match, if the person image is displayed on the main display 2 or the sub display 18 together with the name of the other party, the caller can be immediately known.
[0075]
【The invention's effect】
As described above, according to the open / close type communication terminal device according to the present invention, fashionability, design and size and weight reduction are possible, and the user-friendliness is very good. Instead, it is expected to be the basic structure of an open / close communication terminal device. In particular, since the camera device is provided on the outer surface side of the main display device provided on the inner surface side of the upper housing, the user can take a picture immediately after taking a picture of himself with the camera device and then opening the upper housing as it is. You can check the image. In the conventional device, since the camera device is provided on the outer surface side of the lower housing, it is necessary to perform a troublesome operation of opening the upper housing after photographing and rotating the device body to change the camera body. is there.
[0076]
In addition, the image data captured by the camera device is displayed as a mirror image on the sub-display 18, and the mirror image is displayed upside down during timer shooting.
[Brief description of the drawings]
FIG. 1 is an external view of an open / close communication terminal device according to the present invention in an open state.
FIG. 2 is a block diagram showing a configuration of an open / close communication terminal apparatus according to the present invention.
FIG. 3 is an external view of an open / close communication terminal device according to the present invention.
FIG. 4 is an external view of an open / close communication terminal apparatus according to the present invention.
FIG. 5 is an external view of an open / close communication terminal device according to the present invention.
FIG. 6 is an external view of an open / close communication terminal apparatus according to the present invention.
[Explanation of symbols]
1. Openable communication terminal device body
2 Main display
15 Antenna
18 Sub-display
20 Control unit
20a ROM
20b RAM
21 Transceiver
22 Modulator / Demodulator
23 Operation unit
24 Voice processing unit
25 Camera unit
25a Image storage unit
26 Camera I / F
31 Camera device

Claims (5)

A communication terminal device having a photographing function, wherein the first housing and the second housing are foldably connected,
Detecting means for detecting whether or not the first casing and the second casing are in a folded state;
On the first surface of the first housing exposed in the folded state, a shooting lens;
A first display that displays at least a mirror image of the captured image and is visible in the same field of view as the lens;
A second display for displaying a photographed image on the second surface of the first housing that is concealed in the folded state;
A first shutter button disposed on a side surface of the second housing;
A second shutter button disposed on the first surface of the second housing that is concealed in the folded state;
A shooting preparation instruction receiving means for receiving a shooting preparation instruction;
When the shooting preparation instruction is accepted, periodic shooting is started, and a non-mirror image of the shot image is displayed on the second display for each shooting while it is detected that it is not in the folded state. When the second shutter button is pressed, the non-mirror image of the captured image is stopped and displayed on the second display as a still image while it is detected to be in a folded state. Each time shooting, a mirror image of the shot image is displayed on the first display, and when the first shutter button is pressed, the periodic shooting is stopped and the mirror image of the shot image is displayed as the still image. When displaying a still image of the photographed image on the second display in a state where it is detected that it is not in the folded state, then a non-mirror image of the photographed image is displayed . about,
A communication terminal device. The communication terminal device according to claim 1,
The lens is disposed on a line that bisects the first display in the width direction;
When the photographing preparation instruction is accepted, periodic photographing is started, and the photographed image or a mirror image thereof is displayed on the first display for each photographing while it is detected that it is in the folded state. ,
A communication terminal device. In the communication terminal device according to claim 1 or 2,
The lens and the first indicator are both arranged at the approximate center in the width direction of the first surface,
A communication terminal device. In the communication terminal device according to any one of claims 1 to 3,
The battery is configured to be detachable from the third surface of the second housing exposed in the folded state.
A communication terminal device. A method for displaying a captured image of a communication terminal device having a photographing function, wherein a first housing and a second housing are foldably connected,
The communication terminal device further includes:
On the first surface of the first housing exposed in the folded state, a shooting lens;
A first display that displays a captured image and is visible in the same field of view as the lens;
A second display for displaying a photographed image on the second surface of the first housing that is concealed in the folded state;
A first shutter button disposed on a side surface of the second housing;
A second shutter button disposed on the first surface of the second housing that is concealed in the folded state ;
The captured image display method includes:
A detecting step for detecting whether or not the first casing and the second casing are in a folded state;
A shooting preparation instruction receiving step for receiving a shooting preparation instruction;
When the shooting preparation instruction is accepted, periodic shooting is started, and a non-mirror image of the shot image is displayed on the second display for each shooting while it is detected that it is not in the folded state. , while the the second shut Ttabotan is pressed, while the display on the second display non mirror image of the image taken to stop the periodic shooting a still image, is detected to be in the folded state Each time shooting, a mirror image of the shot image is displayed on the first display, and when the first shutter button is pressed, the periodic shooting is stopped and the mirror image of the shot image is displayed as the still image. When displaying a still image of the photographed image on the second display in a state where it is detected that it is not in the folded state, then a non-mirror image of the photographed image is displayed . A display step;
A photographed image display method comprising:

Images