WO2008053610A1 - Téléphone portable - Google Patents

Téléphone portable Download PDF

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Publication number
WO2008053610A1
WO2008053610A1 PCT/JP2007/060301 JP2007060301W WO2008053610A1 WO 2008053610 A1 WO2008053610 A1 WO 2008053610A1 JP 2007060301 W JP2007060301 W JP 2007060301W WO 2008053610 A1 WO2008053610 A1 WO 2008053610A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile phone
display screen
inner casing
casing
display
Prior art date
Application number
PCT/JP2007/060301
Other languages
English (en)
Japanese (ja)
Inventor
Masahiro Yasuda
Original Assignee
Toyo Sangyo Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2007010897A external-priority patent/JP2008182289A/ja
Application filed by Toyo Sangyo Co., Ltd. filed Critical Toyo Sangyo Co., Ltd.
Publication of WO2008053610A1 publication Critical patent/WO2008053610A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
    • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
    • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/16—Details of telephonic subscriber devices including more than one display unit

Definitions

  • the present invention relates to a mobile phone, and more specifically, in a foldable mobile phone including a display unit and an operation unit connected by a hinge unit, on the outer surface of the display unit (the back side of the mobile phone). Use the two external display screens side-by-side with the internal display screen established on the inner surface of the display (the inner surface when the mobile phone is folded).
  • the present invention relates to a mobile phone that can be used. Background art
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2 085-8 6 2 888
  • Such a conventional foldable mobile phone mainly includes a display unit (hereinafter simply referred to as a “display unit”) provided with a sound output component such as a speaker or an earphone, and a display screen such as a liquid crystal display. It consists of a sound input component such as a microphone, and an operation unit (hereinafter simply referred to as “operation unit”) provided with an operation panel including a numeric keypad and other operation buttons.
  • a microphone circuit, a memory circuit and other logic circuits, a high-frequency signal transmission / reception circuit, and a battery for supplying power to each part of the mobile phone and its control circuit Needless to say, etc. are incorporated.
  • Each of the display unit and the operation unit is connected to each other by a rotatable hinge unit, and the display unit and the operation unit can be folded and unfolded using the hinge unit as a rotation axis. It has become. That is, when the mobile phone is not in use, The display screen of the display unit and the operation panel of the operation unit are in contact with each other, and the display unit and the operation unit are folded. On the other hand, when the mobile phone is used, the display unit and the operation unit are each expanded in a direction (horizontal direction) of approximately 180 degrees with the hinge portion as a rotation axis, and the display screen and the operation panel are opened. Is ready for use.
  • the display screen on the mobile phone is preferably wide, for example, when displaying the contents of an e-mail or displaying guidance for various functions of the mobile phone.
  • the display unit is usually separated from the video camera provided on the back of the display unit of the mobile phone. It was necessary to install a camera for shooting the caller on the inside, which was a factor in complicating the equipment configuration and increasing the product cost of mobile phones with videophone functions.
  • data communication such as e-mail is performed at the same time while making a call with the other party of the videophone
  • the mail transmission / reception data is displayed on a part of the screen used for the videophone (for example, , See Japanese Patent Laid-Open No. 2 0 4-2 2 8 8 0 5 and Japanese Patent Laid-Open No. 2 0 0 5-1 9 2 0 1 4), and the screen during a videophone call is difficult to see The evil that had occurred.
  • the present invention aims to solve the above-described conventional problems. More specifically, the present invention maintains a casing volume identical to that of a conventional mobile phone and displays a larger area.
  • the purpose is to provide a mobile phone that can be used in a multi-display mode using multiple display screens.
  • Another object of the present invention is to provide a mobile phone equipped with, for example, a large-area solar cell panel as an auxiliary power source for battery charging.
  • an object of the present invention is to provide a mobile phone with a videophone function that is low in cost and highly convenient in use.
  • a mobile phone according to a first aspect of the present invention is a foldable mobile phone having a display unit and an operation unit connected to each other by a first hinge unit.
  • An inner housing provided with an inner display screen that comes into contact with the operation unit when the cellular phone is folded, and an outer display that is exposed on the outer surface when the cellular phone is folded.
  • An outer casing provided with a screen, and an inner casing and a second hinge portion that connects the outer casing to each other, and the outer casing has an inner casing with the second hinge portion as a rotation axis.
  • the book can be opened side by side.
  • the outer casing opens to either the left or right side of the inner casing with the second hinge portion as a pivot.
  • Each of the inner display screen and the outer display screen can be juxtaposed side by side.
  • the user of the mobile phone can view each of the two screens of the inner display screen and the outer display screen side by side at the same time, so that the convenience of using the display screen on the mobile phone can be improved. Can be improved.
  • the inner casing includes a movable frame portion provided with an inner display screen, and a shielding display screen shielded by the movable frame portion.
  • the movable frame portion is slid in the direction opposite to the side where the outer casing is opened along the upper surface of the shielding display screen, and when the movable frame portion is slid in the direction, the inner side
  • the display screen and the shielding display screen are arranged side by side with each other and can be viewed.
  • the user in addition to the inner display screen and the outer display screen described above, the user can also use the shielding display screen provided below the inner display screen at the same time. Convenience in using the display screen can be further improved.
  • the outer display screen and the inner display screen are displayed.
  • the display video synchronization processing is performed to make the top and bottom of the video displayed on each of the screens the same.
  • the top of the outer display screen that is normally reversed from the top of the inner display screen is used as the display image of the inner display screen.
  • it can be automatically corrected and the convenience when using two screens side by side can be improved.
  • the display video synchronization processing according to the fourth aspect is activated by at least one of hardware means and software means for detecting the opening operation of the outer casing. It has a configuration.
  • the display video synchronization process can be performed reliably and promptly.
  • the back surface of at least one of the inner housing and the outer housing is provided on the back surface of the mobile phone.
  • the solar battery panel for charging the battery is spread.
  • the mobile phone according to the seventh aspect of the present invention has a configuration in which a video camera is provided on the outer surface of the outer casing in any one of the first to third aspects. .
  • the camera is used as an imaging device, and the inner display screen or the outer display screen is used as a display device for images captured by the camera.
  • the mobile phone is provided with a video editing / displaying function for video shots.
  • the camera is used as an imaging device, and an image captured by the camera is transmitted to another mobile phone other than the mobile phone.
  • each of the video images taken by the camera and the video images received from other mobile phones has a videophone function for displaying on either the inner display screen or the outer display screen.
  • a video camera is provided on the outer surface of the outer casing without using a video camera dedicated to a video phone on the inner surface of the display unit of the mobile phone.
  • the mobile phone can be provided with a telephone function.
  • the inner display screen or the outer display screen is used simultaneously with the use of the videophone function. E-mail transmission / reception data is displayed between the mobile phone and other mobile phones.
  • each of the inner display screen and the outer display screen can be assigned exclusively to the video phone and the e-mail, so the video phone and the e-mail can be assigned to different screens. It is possible to display simultaneously.
  • the inner casing includes an inner casing cover portion provided with an inner display screen on a surface thereof, and the inner casing cover.
  • a shielding display screen that is shielded by the inner portion, and a rotatable inner casing hinge portion that is connected to the inner casing lid and is supported on the side wall of the inner casing, and further includes the inner casing lid.
  • the part can be opened in the direction opposite to the side on which the outer casing is opened with the inner casing hinge part as a pivot. .
  • the user can use the shielding display screen newly appearing from below after opening the inner casing lid and the outer display screen provided in the outer casing at the same time. Therefore, the convenience of using the display screen in the mobile phone can be improved.
  • a cover display screen is provided on the back surface of the inner casing cover.
  • the lid display screen provided on the back surface of the inner casing lid can also be used simultaneously. The convenience of using the display screen can be further improved.
  • the inner casing hinge is pivotally supported by a hinge locking shaft penetrating the side wall of the inner casing.
  • the body lid portion is configured such that after opening the book, the front and back of the body lid portion can be freely reversed using the hinge locking shaft as a rotation axis.
  • the outer casing is opened, and the inner casing cover is opened and then reversed, so that the outer display screen, the shielding display screen, and the inner display screen are displayed.
  • the screen can be used simultaneously.
  • the inner display screen is provided on the surface of the rotating frame portion penetrating the inner casing lid,
  • the rotating frame portion is configured such that the front and back of the rotating frame portion can be freely reversed with a rotating frame locking shaft provided in the vicinity of the center axis in the vertical or horizontal direction of the inner casing lid portion as a rotating shaft.
  • the rotating frame portion penetrating the inner casing lid is reversed, It is possible to use the three screens of the outer display screen, the shielding display screen, and the inner display screen at the same time, and the convenience of using the display screen in the mobile phone can be improved.
  • the mobile phone according to the first or third aspect is displayed on the inner display screen when the inner casing lid or the rotating frame is reversed.
  • the reverse video synchronization process is performed to make the top and bottom of the video to be displayed the same as the top and bottom of the video displayed on the shielding display screen.
  • the reverse video synchronization processing according to the fifteenth aspect is a hardware means for detecting the reverse operation of the inner casing lid or rotating frame. It is configured to be activated by at least one of the good software means.
  • the display unit includes an inner housing that is brought into contact with the operation unit when the mobile phone is folded, an outer housing that is positioned on a back side of the mobile phone when the mobile phone is folded, A slide plate that is housed in the inner housing or the outer housing and that is slid out from the housing housing and extends to the outside of the housing housing; an end of the slide plate; and the slide plate A second hinge portion that connects the end of the housing on the side where the housing is not stored, an operation portion contact surface of the inner housing, a rear outer surface of the outer housing, and a second hinge portion.
  • a flexible electronic table laid as a single unit on the sides of both housings The display panel has a structure that can be peeled off from the side surfaces of both housings on the side where the second hinge portion is provided, and the second hinge portion is pivoted about the rotation axis.
  • the outer case When the outer case is opened to the side of the inner case, it is developed on the upper surface of the inner case and the outer case separated from each other by the slide plate derived from the storage case. It has a configuration.
  • the upper surface of the inner case and the outer case separated from each other by the slide plate extended from the inside of the storage case at the time of opening the outer case is seamlessly integrated and has a large area display. Since the panel can be expanded, the convenience of using the display screen in the mobile phone can be remarkably improved.
  • the slide plate is divided and stored in each of the inner housing and the outer housing, and
  • the hinge portion 2 is configured to connect the ends of the divided slide plates.
  • the storage space for the slide plate provided in each housing can be reduced, and the housing space in each housing can be reduced. Use efficiency can be increased.
  • the portable telephone according to the seventeenth or eighteenth aspect further includes a thin plate member having strong elasticity stretched on the back surface of the display panel.
  • Panels and thin plate-like members have at least both longitudinal ends inside It is configured to be fixed to the end of the operation unit contact surface of the casing and the end of the back outer surface of the outer casing.
  • each of the opening operation of the outer casing and the unfolding operation of the display panel can be performed quickly and easily by the shape restoring property accompanying the strong elasticity held by the thin plate member. it can.
  • a link mechanism that connects the base portion of the inner housing and the first hinge portion is provided.
  • the first hinge portion and the operating portion connected to the hinge portion are interlocked by interlocking the plurality of links constituting the link mechanism. Is separated from the base of the inner casing and can move to a substantially central portion of the inner casing and the outer casing that are separated from each other by a slide plate led out from the storage casing.
  • the operation unit can be moved to a substantially central portion of the display panel after the display panel is expanded due to the opening of the outer casing, the user can visually recognize the central portion of the wide screen display panel. Operation becomes possible and the operability can be improved.
  • any one or more on the display panel according to the opening of the outer casing is provided.
  • any number of screens can be set on the display panel in accordance with the opening of the outer casing, so that the convenience of using the display screen in the mobile phone can be enhanced.
  • the screen setting function is activated by at least one of hardware means and software means for detecting the opening of the outer casing. It becomes the composition which is done.
  • the above-described screen setting function can be implemented reliably and quickly, and the function of the mobile phone can be improved.
  • the display unit includes an inner housing provided with an inner display screen that comes into contact with the operation unit when the mobile phone is folded, and the inner housing includes a movable frame portion provided with the inner display screen. And a shielding display screen shielded by the movable frame portion, the movable frame portion is slid laterally along the upper surface of the shielding display screen, and when the movable frame portion is slid in the direction, Each of the inner display screen and the shielding display screen is juxtaposed to the left and right, and can be viewed.
  • the user can use the shielding display screen provided below the inner display screen in addition to the inner display screen at the same time, which can improve the convenience in using the display screen. it can.
  • the display unit includes the mobile phone.
  • the inner casing provided with an inner display screen that comes into contact with the operation unit when folded, and the inner casing includes an inner casing lid portion provided with an inner display screen on a surface thereof.
  • the inner casing lid part can be opened in the horizontal direction of the shielding display screen with the inner casing hinge part as a rotation axis.
  • the user can newly use the shielding display screen that appears from the inside after opening the inner casing lid, so that the convenience of using the display screen on the mobile phone can be improved. Can be improved.
  • a cover display screen is provided on the back surface of the inner casing cover. According to such a configuration, the above-described shielding display screen and the lid cover display screen provided on the back surface of the inner casing lid can be used at the same time. Convenience can be further improved.
  • the inner casing hinge is pivotally supported by a hinge locking shaft penetrating the side wall of the inner casing
  • the inner casing lid portion is configured such that after opening the book, the front and back can be freely reversed using the hinge locking shaft as a rotation axis. According to such a configuration, after opening the inner casing lid part, the front and back are reversed, thereby providing a shielding display screen provided under the inner casing lid part and the surface of the inner casing lid part. It is possible to use two screens of the inner display screen provided at the same time.
  • the inner display screen is provided on the surface of the rotating frame portion penetrating the inner casing lid.
  • the rotating frame portion is configured such that the front and back of the rotating frame portion can be freely reversed with a rotating frame locking shaft provided in the vicinity of the center axis in the vertical or horizontal direction of the inner casing lid portion as a rotating shaft.
  • the shield provided under the inner housing cover is reversed by inverting the rotating frame portion provided through the inner housing cover.
  • Two screens, the display screen and the inner display screen provided on the surface of the rotating frame part, can be used simultaneously, and the convenience of using the display screen in a mobile phone can be improved.
  • the inner casing lid portion or the rotating frame portion when the inner casing lid portion or the rotating frame portion is inverted, it is displayed on the inner display screen. Inverted video synchronization processing is performed to make the top and bottom of the video to be displayed the same as the top and bottom of the video displayed on the shielding display screen.
  • the reverse video synchronization processing according to the twenty-eighth aspect includes hardware means for detecting the reversal operation of the inner casing lid portion or the rotating frame portion, and It is configured to be activated by at least one of the software means.
  • the above-described reverse video synchronization processing can be performed reliably and quickly, and the functionality of the mobile phone can be enhanced.
  • a mobile phone capable of multi-display operation can be realized.
  • a mobile phone with a videophone function that is low in cost and highly convenient in use.
  • FIG. 1 is an explanatory view showing the structure of the mobile phone according to the first embodiment of the present invention (when the display unit outer case is opened).
  • FIG. 2 is an explanatory diagram showing the structure of the mobile phone according to the first embodiment of the present invention (when the outer casing of the display unit is folded).
  • FIG. 3 is an explanatory view showing the structure of a mobile phone according to another embodiment (when the display unit outer case is opened) in Example 1 of the present invention.
  • FIG. 4 is a flowchart showing an example of a display processing program on the mobile phone display screen according to the first embodiment of the present invention.
  • FIG. 5 is a perspective view showing the structure of the mobile phone according to the second embodiment of the present invention.
  • FIG. 6 is a diagram for explaining the structure of the movable frame portion provided in the mobile phone according to the second embodiment of the present invention.
  • FIG. 7 is a diagram for explaining how the various display screens are used in the mobile phone according to the second embodiment of the present invention.
  • FIG. 8 is an explanatory diagram showing the structure of the mobile phone according to the third embodiment of the present invention (when the display unit outer case is opened).
  • FIG. 9 is an explanatory diagram showing the structure of the mobile phone according to the fourth embodiment of the present invention (when the display unit outer case is opened).
  • FIG. 10 is an explanatory view showing a usage example of the mobile phone according to the fourth embodiment of the present invention.
  • FIG. 11 is a perspective view showing the structure of a mobile phone according to Embodiment 5 of the present invention.
  • FIG. 12 is a diagram for explaining how the display screens are used in the mobile phone according to the fifth embodiment of the present invention.
  • FIG. 13 is a perspective view showing the structure of a mobile phone according to Embodiment 6 of the present invention.
  • FIG. 14 is a diagram for explaining the inversion operation of the inner casing lid in the mobile phone according to the sixth embodiment of the present invention.
  • FIG. 15 is a perspective view showing the structure of the mobile phone according to the seventh embodiment of the present invention.
  • FIG. 16 is a diagram illustrating the inversion operation of the inner casing rotating frame portion in the mobile phone according to the seventh embodiment of the present invention.
  • FIG. 17 is a perspective view showing a modification of the structure of the mobile phone according to Embodiment 7 of the present invention.
  • FIG. 18 is an explanatory diagram showing the characteristics of the mobile phone according to the eighth embodiment of the present invention.
  • FIG. 19 is a perspective view showing the structure of a mobile phone according to the eighth embodiment of the present invention.
  • FIG. 20 is an explanatory view showing a usage example of the mobile phone according to the eighth embodiment of the present invention.
  • FIG. 21 is an explanatory view showing the features of the mobile phone according to the ninth embodiment of the present invention.
  • FIG. 22 is a perspective view showing the structure of the mobile phone according to the ninth embodiment of the present invention.
  • FIG. 23 is an explanatory view showing the characteristics of the mobile phone according to the embodiment 10 of the present invention.
  • FIG. 24 is an explanatory view showing the characteristics of the mobile phone according to Embodiment 11 of the present invention.
  • FIG. 25 is an explanatory view showing the characteristics of the mobile phone according to the embodiment 12 of the present invention.
  • Example 1 of the mobile phone which is one embodiment of the present invention will be described.
  • FIG. 1 is an explanatory view showing a state in which the inner casing and the outer casing of the display unit, which is a feature of the present invention, are developed.
  • FIG. (L a) represents a front view of the cellular phone 10 as viewed from the operation panel direction
  • FIG. (L b) represents a side view thereof.
  • Fig. (L c) shows a plan view seen from above the cellular phone 10 (antenna mounting direction).
  • FIG. 2 is an explanatory diagram showing a state in which the inner casing and the outer casing of the display unit are folded.
  • Fig. (2a) is a front view
  • Fig. (2b) is a side view, like Fig. (La).
  • Figure (2c) shows the plan view.
  • the configuration of the mobile phone 10 will be described with reference to FIGS.
  • the cellular phone 10 includes a display unit 1 1, a hinge unit 1 2, and a span operation unit 1 3.
  • the display unit 1 1 and the operation unit 1 3 are connected to each other by a hinge unit 1 2, so that the display unit 1 1 and the operation unit 1 3 can be folded and unfolded freely using the hinge unit 1 2 as a rotating shaft.
  • the hinge unit 1 2 By such a pivoting mechanism using the hinge portion, the display portion 11 and the operation portion 13 are folded when the cellular phone 10 is not in use.
  • each of the display unit 1 1 and the operation unit 1 3 is unfolded in a direction of 180 degrees (horizontal direction). 1 and 2 both show the usage state of the mobile phone 10, that is, the state where the display unit 11 and the operation unit 13 are expanded in the horizontal direction.
  • the display unit 11 further includes an inner casing 1 1 a, an outer casing 1 1 b, and a hinge section 1 1 c.
  • the inner casing 1 1 a and the outer casing 1 1 b are connected to each other via a hinge portion 1 1 c, and can be folded around the hinge portion 1 1 c as a rotation shaft. That is, in FIG. 1, the outer casing 1 1 b is opened on the right side of the inner casing 1 1 a. In FIG. 2, the outer casing 1 1 b is folded on the back of the inner honeycomb body 1 1 a.
  • the hinge portion 1 1 c is provided on the right side of the inner housing 1 1 a.
  • the implementation of the present invention is not limited to such a case.
  • the hinge portion 1 1 The configuration may be such that c is provided on the left side of the inner casing 1 1 a.
  • FIG. 3 a shows a front view when the outer casing 1 1 b is opened upward in the inner casing 11 1 a in the cellular phone 10 having such a structure, and FIG. The side view in that case is shown.
  • the hinge portion 1 2 and the hinge portion 1 1 c are clearly separated from the display portion 1 1 or the operation portion 1 3, or the inner casing 1 1 a or the outer casing 1 1 b. It is expressed in the form. However, this expression is made for the purpose of emphasizing the existence of the hinge portion for convenience in explaining the structure of the mobile phone according to the present invention, and the embodiment of the present invention is limited to such a case. is not.
  • the hinge portion 1 2 and the hinge portion 1 1 c are incorporated in each case of the display portion 11 1 or the operation portion 1 3, or the inner case 1 1 a or the outer case 1 1 b, for example. It may be provided in a form.
  • the mobile phone according to the present invention adopts an embodiment in which each of the hinge portions is housed in each housing. Is preferred.
  • the inner housing 1 1 a is a portion that is brought into contact with the operation panel surface of the operation unit 1 3 when the cellular phone 10 is folded, and the inner display screen 1 1 ad is provided on the surface thereof.
  • the inner display screen 1 1 ad is a display panel such as a liquid crystal display, and various information is displayed on the panel when the mobile phone 10 is used.
  • a sound output component such as a speaker or an earphone, and a component such as an antenna for transmitting and receiving radio waves are provided.
  • various electronic circuits such as a display control circuit for the inner display screen 1 1 ad, a high-frequency signal transmission / reception circuit, or a matching circuit between the antenna and the transmission / reception circuit are provided in the inner casing 11a. It is paid.
  • the outer casing 1 1 b is normally folded in contact with the back of the inner casing 1 1 a as shown in Fig. 2, but if necessary, the hinge part is shown in Fig. 1.
  • 1 1 c can be opened on the right side of the rotating shaft (left side if hinge 1 1 c is provided on the left side of inner casing 1 1 a).
  • an outer display screen 11 bd is provided on the surface of the outer casing lib, that is, on the back surface of the mobile phone 10.
  • the outer display screen 1 1 bd is a display panel such as a liquid crystal like the inner display screen 1 lad described above. When the mobile phone 10 is not used, the display unit 1 1 and the operation unit 13 are folded. This is a second display screen provided for notifying the user of information such as incoming call display from other telephones and mail reception when in the normal state.
  • the outer casing 1 1 b contains the display control circuit for the outer display screen 1 1 b d and other various electronic circuits.
  • the operation unit 13 On the surface of the operation unit 13, for example, an operation panel including a numeric keypad and other operation buttons, and an acoustic input component such as a microphone are provided.
  • the operation unit 13 contains a microprocessor and other memory circuits and other logic circuits, a battery for supplying power to the entire mobile phone 10, its control circuit, and the like.
  • the user of the mobile phone 10 normally carries the mobile phone with the outer casing 1 1 b folded on the back of the inner casing 1 1 a, as in the case of a conventional folding mobile phone.
  • Phone 1 0 is used.
  • the user has accessed a content distribution service such as the Internet that requires multiple input processes according to the guidance in such a usage state.
  • such a service requires the user to perform response input processing each time according to the displayed guidance, and is often inconvenient to handle with a mobile phone such as a personal computer that does not have a large display screen. .
  • the user who has predicted the complexity of the processing operation opens the outer casing i ⁇ b to the right side of the inner casing 11 a as shown in FIG.
  • dual display mode is In the cellular phone 10, an operation mode in which information is displayed using the two display screens of the inner display screen 11 ad and the outer display screen 11 bd simultaneously.
  • the user's guidance is exclusively displayed on the inner display screen 1 1 ad, and the operation screen for the user's response input is displayed outside. It may be displayed on screen 1 1 bd.
  • the inner display screen 1 1 ad displays a service menu provided by the content distribution service
  • the outer display screen 1 1 bd displays an overview of the specific content selected by the user from the menu. You may do so.
  • information on a plurality of functions of the cellular phone 10 may be appropriately allocated and displayed on the inner display screen 1 1 ad and the outer display screen 1 1 bd.
  • the data downloaded from the network is displayed on the inner display screen 1 1 ad, and the data stored in the memory of the corresponding mobile phone 10 0 is displayed on the outer display screen 1 1 bd. You may make it easy to compare data.
  • the dual display mode what kind of display information is allocated to each of the inner display screen 1 lad and the outer display screen 1 1 bd depends on the various applications started on the mobile phone 10 ' It is preferable to use a memory table or the like. Then, the microprocessor built in the cellular phone 10 (hereinafter simply referred to as “microprocessor”) force. For example, each time a subroutine program for instructing display processing on the display screen is executed as shown in FIG. And a flag indicating dual display mode
  • DD mode flag (Hereafter, simply referred to as “DD mode flag”) It is preferable to detect the state of Z reset and switch the operation of the display process.
  • Step S 4 the microprocessor searches for whether or not there is a display process on the display screen in the application being executed' software (step S 4 1). If it is determined that there is no display processing in the running application 'software, Step S 4 2 “NO”) terminates the subroutine and immediately returns to the main program processing.
  • step S 4 2 the process proceeds to the next step S 4 3 to check whether the DD mode flag is set or reset.
  • the state where the DD mode flag is set indicates that the inner display screen 1 1 ad and the outer display screen 1 1 bd are expanded, and the state where the DD mode flag is reset indicates that the inner display screen 1 1 ad and outside display screen 1 1 bd are shown folded.
  • step S 4 4 the microprocessor proceeds to step S 4 4 to display in dual display mode in the currently running application software. Instructs that processing is to be performed, ends the subroutine, and returns to the main program. Based on such instructions, the application in progress. For example, the software displays on both the inner display screen 1 1 ad and the outer display screen 1 1 bd while referring to the predetermined memory table. Allocate information appropriately and execute display processing operations.
  • the display on the outer display screen 1 1 bd and the inner display screen 1 1 ad has the same top and bottom.
  • An instruction to execute the video synchronization process is included.
  • This display video synchronization process automatically reverses the top and bottom of the video displayed on the outer display screen 1 1 bd and converts it to the same top and bottom as the video displayed on the inner display screen 1 1 ad. 1 Displayed on bd. This allows users to W Even if the inner display screen 1 lad and the outer display screen 1 1 bd are arranged side by side or up and down, both screens can be monitored simultaneously without any trouble.
  • step S 4 3 if it is determined in step S 4 3 that the DD mode flag has been reset, the microprocessor proceeds to step S 4 5, and the normal display processing, that is, the inner display, is performed in the currently running application software. Instructs the display processing to use each of screen 1 1 ad or outside display screen 1 1 bd independently, terminates the subroutine, and returns to the main program.
  • the setting / resetting of the DD mode flag indicating the presence / absence of display processing in the dual display mode may be performed using hardware means.
  • a microswitch that detects the pivoting movement of the hinge part 1 1 c and the dissociation action of the outer casing 1 1 b from the inner casing 1 1 a is provided in the display part 1 1, and these micro switches
  • the DD flag may be set / reset using the contact signal from the switch.
  • a photo sensor such as a phototransistor photo diode or a magnetic sensor such as a Hall element
  • the opening of the outer casing 11 b is detected without contact, and the detection result is used to detect the DD mode flag.
  • a configuration in which set Z reset is performed may also be used.
  • the DD mode flag may be set / reset using software means. For example, for certain application software, DD mode flag is set and Z is reset automatically by executing a predetermined processing routine or by inputting a predetermined key operation. You may do it. Furthermore, the configuration may be such that the DD mode flag set / reset process is performed by combining both the hardware means and the software means described above. [Example 2]
  • Example 2 which is another embodiment of the present invention will be described. Since the basic structure of the mobile phone according to the second embodiment is the same as that of the mobile phone according to the first embodiment described above, the same components as in the first embodiment are described with reference to FIGS. The description thereof is omitted by attaching the same reference numerals.
  • a configuration of the cellular phone 100 according to the second embodiment will be described with reference to FIGS.
  • FIG. 5 is a perspective view showing the characteristics of the cellular phone 100 according to the second embodiment.
  • a movable frame portion 1 1 af is a movable member having a lid structure that covers the front surface of the inner casing 1 1 a, and the inner display screen 1 1 ad described above is provided on the surface thereof. .
  • a groove-like recess 1 1 ag is provided on the upper end surface and the lower end surface of the movable frame portion 1 1 af, and the above recess 1 1
  • a rail-like convex portion 1 1 ah fitted with ag is provided.
  • the movable frame portion 1 1 a f has a structure that can be slid by itself in the direction of arrow A shown in FIG.
  • the hinge side wall is located on the right side of the inner casing 1 1 a, that is, on the hinge portion 1 1 c (not shown) side. 1 1 ak is provided. The movable structure of the movable frame portion 1 1 a f will be described later.
  • a shielding display screen 11 ae is provided on the bottom surface of the inner casing 11 a under the movable frame portion 11 af.
  • the shielding display screen 1 1 ae is a display panel such as a liquid crystal like the above inner display screen 1 lad, and is normally shielded by the movable frame portion 1 1 af, but the movable frame portion 1 1 af is indicated by an arrow. After the screen is exposed by sliding in the direction of A, various information can be displayed on the screen.
  • FIG. 6A shows a schematic cross-sectional view of the inner casing 11a in a state where the movable frame portion 11af force covers the front surface of the inner casing 11a.
  • the left and right sides of the inner casing 11 a are provided with the hinge side wall 11 ak and the sliding side wall 11 am on the opposite side.
  • a movable frame locking convex portion 11 an that is a rail-like convex portion is provided in parallel with the side walls.
  • the movable frame locking projection 1 1 an abuts along the sliding side wall 1 1 am, so that the movable frame 1 1 af slides further in the direction of arrow A. There is no risk of deviating from the inner casing 1 1 a .
  • the cellular phone 100 according to the second embodiment includes three display screens: the inner display screen 1 1 ad, the outer display screen 1 1 bd, and the shielding display screen 1 1 ae. Yes. Therefore, the user of the mobile phone selects the dual display mode in the above-described first embodiment, opens the outer casing 1 1 b, and further opens the movable frame portion 1 1 af of the inner casing 1 1 a.
  • the shielding display screen 1 1 ae is exposed by sliding, the above three display screens can be used simultaneously as shown in FIG. For this reason, in the cellular phone 100 according to the second embodiment, it is possible to operate the display screen in the multi-display mode using these three display screens. Can be increased.
  • some hardware means or software means is used to detect the shielding / exposure of the shielding display screen 1 1 ae, and set the flag indicating the use state of the display screen.
  • some hardware means or software means is used to detect the shielding / exposure of the shielding display screen 1 1 ae, and set the flag indicating the use state of the display screen.
  • the outer casing 1 1 b is left in a folded state, and the movable frame portion 1 1 Only the af may be slid to operate in the dual display mode using two display screens of the inner display screen 1 1 ad and the shielding display screen 1 1 ae.
  • the inner display screen 1 1 ad is provided on the surface of the movable frame portion 1 1 af
  • the shielding display screen 1 1 ae is an inner housing under the movable frame portion 1 1 af. 1 1 Provided on the bottom of a. For this reason, there is a slight difference in level between the inner display screen 1 lad and the shielding display screen 11 ae, which may be a hindrance when the user visually recognizes both screens simultaneously.
  • a bent step structure using, for example, a toggle joint mechanism is provided at the end of the movable frame portion 1 1 af on the hinge portion side so that the movable frame portion 1 1 af is shown in FIG.
  • the folding frame structure 1 1 af is pushed down using the bent step structure, and the inner display screen 1 lad and the shielding display screen 1 1 ae A structure that reduces the height difference may be used.
  • the structure of the outer frame surrounding the four sides of the inner display screen 1 1 ad in the movable frame portion 1 1 af may be a so-called telescopic mechanism having a plurality of expansion / contraction steps such as a zoom lens structure of a camera.
  • the inner display screen 1 1 ad is pushed down from the outer frame of the movable frame 1 1 af.
  • the height difference between the inner display screen 1 1 ad and the shielding display screen 1 1 ae can be reduced.
  • Example 3 which is another embodiment of the present invention will be described. Since the basic structure of the mobile phone according to the third embodiment is the same as that of the mobile phone according to the first embodiment described above, the same components as in the first embodiment are described with reference to FIGS. The description thereof is omitted by attaching the same reference numerals.
  • FIG. 8 shows the structure of a cellular phone 10 1 according to the third embodiment.
  • FIG. 8 is an explanatory diagram showing a state in which the inner casing 1 1 a and the outer casing 1 1 b of the display unit 1 1 are unfolded, and FIG. (8 a) is viewed from the back side of the mobile phone 10 1.
  • Fig. 8B is a plan view seen from above the cellular phone 10 1 (antenna mounting direction).
  • the front view seen from the direction of the operation panel is the same as the diagram (la) of the first embodiment.
  • the mobile phone 10 1 has a solar cell made of, for example, amorphous silicon, single crystal, or polycrystalline silicon on the back of each of the inner casing 1 1 a and the outer casing 1 1 b. Panel 1 1 As and libs are featured. The output voltage terminals of these solar cell panels are connected to a battery circuit built in the operation unit 13 of the cellular phone 10 1 through a Schottky diode (not shown) for preventing backflow.
  • a Schottky diode not shown
  • the solar battery panels 1 1 as and 1 1 are housed inside the display unit 11 in a state in which the light receiving surfaces thereof are in contact with each other.
  • the solar panels 1 1 as and 1 1 bs are An electromotive force is generated in the solar cell panel by the sunlight or artificial light that is exposed and incident on each panel.
  • the solar battery panel can be used for charging even in usage modes other than the dual display mode. For example, even when the mobile phone is used for a normal call without using the display screen, the battery of the mobile phone is charged by the solar battery panel by opening the outer casing 1 1 b. be able to. If the user recognizes that the battery is insufficiently charged, even when the mobile phone is not in use, that is, even when the display unit 1 1 and the operation unit 1 3 are folded, the outer casing 1 1 b The battery can be charged by opening the solar panel 1 1 as and libs.
  • the panel when the solar cell panel is not used for charging the battery, the panel is folded and stored inside the mobile phone. Therefore, the protection of the panel surface is perfect. In addition, since the panel surface can be prevented from being soiled by such a storage method, it is possible to prevent a decrease in photovoltaic power generation efficiency due to contamination of the panel surface.
  • Example 4 which is another embodiment of the present invention will be described. Since the mobile phone according to the fourth embodiment has the same basic structure as the mobile phone according to the first embodiment, the same components as those in the first embodiment are described with reference to FIGS. A description thereof will be omitted by attaching the same reference numerals.
  • FIG. 9 shows the structure of the cellular phone 10 2 according to the fourth embodiment.
  • FIG. 9 is an explanatory view showing a state in which the outer casing 1 1 a and the outer casing 1 1 b of the display unit 1 1 are unfolded, and represents a front view seen from the direction of the operation panel of the mobile phone 1 0 2.
  • the cellular phone 10 2 according to the fourth embodiment is characterized in that a photographing camera 1 1 b c is provided on the surface of the outer casing 1 1 b along with the outer display screen 1 1 b d.
  • the photographic camera 1 1 bc is, for example, an electronic camera using a CCD (Charge Coupled Device) image sensor, and it can shoot images by operating buttons on the operation panel of the operation unit 1 3.
  • CCD Charge Coupled Device
  • FIG. 9 it is possible to take a picture of the mobile phone user himself / herself using the camera for photography 11 1 b c. Based on such photographed photographs, so-called photo booth photographs can be created using various image processing functions of the mobile phone. In addition, you can attach the photo of the photo booth created in this way to an e-mail and send it to another mobile phone or PC.
  • the camera for shooting provided in the outer casing 1 1 b is used. 1 1 Since bc can be used for both the conventional camera for photographing the back of the display unit and the camera that can photograph the user itself, it is only necessary to provide a single camera and its control circuit. Simplification and reduction of product costs.
  • FIG. (1 0 a) is an explanatory diagram when a call using a so-called videophone function is performed using the cellular phone 10 2.
  • the mobile phone 1 0 2 according to the fourth embodiment has an inner surface if the outer casing 1 1 b of the display unit 1 1 is opened. Display screen 1 1 ad and outside display screen 1 1 bd can be used at the same time. As shown in the figure, the user can view the received video of the other party and his own video sent to the other party at the same time. And videophone calls.
  • both users A and B display the other party's video on the inner display screen 1 1 ad and their own video on the outer display screen 1 1 bd.
  • the usage form according to 4 is not limited to such a case, and what video is displayed on which screen can be arbitrarily set.
  • the videophone function and the e-mail function may be used in combination.
  • the other party's video may be displayed on the inner display screen 11aad
  • the data by the e-mail with the other party may be displayed on the outer display screen 11bd.
  • what video is displayed on which screen can be arbitrarily set.
  • Example 5 which is another embodiment of the present invention will be described.
  • the mobile phone according to the fifth embodiment is similar in structure to the mobile phone according to the second embodiment described above, and therefore the same components as in the second embodiment are shown in FIGS. 1 to 3 and FIG. A description thereof is omitted by assigning the same reference numerals to the above.
  • FIG. 11 is a perspective view showing the characteristics of the cellular phone 10 3 according to the fifth embodiment.
  • the inner casing ⁇ lid portion 1 1 aa (hereinafter simply referred to as “ ⁇ lid portion 1 1 aa”) is a movable member having a lid structure that covers the front surface of the inner casing 1 1 a, and its surface. Is provided with the aforementioned inner display screen 1 lad (not shown).
  • a lid portion rear surface display screen 11 aj is provided on the back surface of the lid portion 11 aaa.
  • the back side display screen 1 1 aj is the inner display screen 1 lad And the like, and after the lid cover 1 1 aa is opened, various types of information can be displayed on the screen.
  • the shielding display screen 1 1 is displayed on the bottom surface of the inner casing 1 1 a under the cover portion 1 1 aa. ae is provided.
  • the lid portion 1 1 aa is connected to the inner casing hinge portion 1 lac (hereinafter simply referred to as “hinge portion 1 1 ac”).
  • the hinge portion 1 1 ac is formed by the side wall portion of the inner casing 1 1 a. It is supported. Accordingly, the lid portion 11 a a has a structure that can freely rotate as a lid member that opens and closes the front surface of the inner casing 11 a with the hinge portion 11 a a as a rotation axis.
  • the lid 1 1 aa on the front of the inner casing 1 1 a is opened and closed, for example, as shown in Fig. 11, the hinge 1 1 ac of the inner casing 1 1 a is provided.
  • a fitting member 11 ap may be provided on each of the side wall and the opposite side wall, and the lid portion 11 aa. That is, when the lid portion 11 a a is closed, the above-mentioned fitting members are fitted to each other so that the lid portion 11 a a is locked to the inner housing 11 a. On the other hand, when the lock release button l i a r provided on the side wall of the inner housing 11 a is pressed, the lock mechanism between the fitting members 11 a p is released, and the lid portion 11 a a is opened.
  • a torsion bar spring (torsion bar spring) mechanism that generates a torsional torque opposite to the closing direction of the lid 1 1 aa is placed on the rotating shaft of the hinge 1 1 ac.
  • the lid portion 11 aa may be automatically opened.
  • the above description of the opening / closing operation of the lid portion 11 aa is merely an example of the embodiment of the fifth embodiment, and is limited to the case where the structure of the opening / closing operation of the lid portion 11 aa is applied. It goes without saying that it is not done.
  • the hinge portion 1 1 1 ac is provided on the opposite side of the hinge portion 1 1 c which is the rotation shaft of the inner housing 1 1 a and the outer housing lib. Therefore, it is possible to open the lid 11 1 aa and further open the outer casing 1 1 b to the opposite side.
  • the user of the mobile phone selects the dual display mode in the above-described first embodiment, opens the outer casing 1 1 b, and further enters the opposite side.
  • the lid 1 1 aa is opened and the lid back display screen 1 1 aj and the shielding display screen 1 1 ae are exposed, the three display screens are juxtaposed side by side as shown in Fig. 12. .
  • the mobile phone 10 3 according to the fifth embodiment can operate the display screen in the multi-display mode using the three display screens at the same time. Can be significantly increased.
  • the lid rear surface display screen 11 aj and the shielding display screen 11 ae use the same method as the dual display mode described in Example 1 above. Is preferred. That is, the exposure state of the cover back surface display screen 1 1 aj and the shielding display screen 11 1 ae (that is, the book opening operation of the cover portion 1 1 aa) using any of the harder means or software means described in the first embodiment is used. Detect and execute flag set / reset processing indicating the usage status of these display screens.
  • the outer casing 1 1 b is left in a folded state, and the lid portion 1 1 aa Only the two screens may be opened and the dual display mode operation may be performed using the two display screens of the lid rear surface display screen 1 1 aj and the shielding display screen 1 1 ae.
  • Example 6 which is another embodiment of the present invention will be described. Since the mobile phone according to the sixth embodiment is similar in structure to the mobile phone according to the fifth embodiment, the same reference numerals as those in FIG. The description will be omitted by attaching.
  • the configuration of the cellular phone 10 4 according to the sixth embodiment will be described with reference to FIG.
  • FIG. 13 is a perspective view showing the characteristics of the cellular phone 10 4 according to the sixth embodiment.
  • an inner display screen 1 1 a d (indicated by a dotted line in the figure) is provided on the surface of the lid portion 11 a a as in the fifth embodiment.
  • the end portion of the lid portion 1 1 a a is carried on the side wall of the inner casing 11 1 a by the hinge portion 1 1 a c. Therefore, the lid portion 11 a a has a structure that can freely rotate as a lid member that opens and closes the front surface of the inner housing 11 a with the hinge portion 11 a c as a rotation axis.
  • the hinge portion 1 1 1 c is not fixedly supported on the side wall of the inner casing 1 1 a but is provided to penetrate the side wall of the inner casing 1 1 a. It is pivotally supported by a rotatable inner casing hinge locking shaft 1 1 at (hereinafter simply referred to as “locking shaft 1 1 at”). That is, the hinge portion 1 1 a c is configured to be freely rotatable with the locking shaft 1 1 at as the rotation shaft.
  • the hinge portion 1 1 ac is connected to the end of the lid portion 1 1 aa, and the hinge portion 1 1 ac is the substantially central portion in the vertical direction of the lid portion 1 1 aa. It is installed in. Therefore, when the hinge part 1 1 a c rotates with the locking shaft 1 1 at as the rotation axis, the lid part 1 1 a a also rotates and the front and back are reversed.
  • FIG. 13 for convenience of explanation, a part of the locking shaft 1 1 at is depicted as protruding from the bottom surface of the inner housing 1 1 a.
  • a configuration may also be adopted in which the housing 11 1 a is housed inside.
  • the mobile phone 10 4 shown in FIG. 13 also has a shielding display screen 1 1 ae on the bottom surface of the inner casing 1 1 a.
  • a fitting member or the like (llap, liar) for locking the opening / closing of the lid 11 1 aa is provided on both the casing 11 1 a and the lid 11 1 aa.
  • these components are the same as those in the fifth embodiment, description thereof is omitted.
  • FIG. (14 a) shows a state where the lid portion 11 aa of the inner casing 11 a is opened.
  • the inner display screen 1 1 ad provided on the surface of the lid portion 1 1 aa is turned over as shown by the dotted line in FIG. One cannot see this. Therefore, when the user uses the inner display screen 1 1 ad, as shown in the figure (1 4 b), an operation for reversing the lid portion 1 1 aa with the locking shaft 1 1 at as the rotation shaft is required. .
  • the front and back of the lid part 1 1 1 aa are inverted, and as shown in the figure (1 4 c), the inner display screen 1 1 ad is juxtaposed to the shielding display screen 1 1 a a, and the user can view both screens simultaneously. Visual recognition is possible.
  • the rotation of the locking shaft 11 at is braked by, for example, a special cam mechanism or the like (not shown), and the lid portion 1 1
  • a locking mechanism for rotational movement is provided on the locking shaft 1 1 at, and the force locking mechanism is temporarily set. It is preferable to adopt a configuration in which the lid portion 11 aa can be reversed after being released.
  • the lock mechanism may be released by once pulling the lid portion 11 aa outward, or the locking shaft 1 on the bottom surface of the inner housing 1 1 a.
  • a lock mechanism release button may be provided near 1 at.
  • the sixth embodiment after opening the lid portion 1 1 aa and inverting it, if the outer casing lib is opened on the opposite side of the lid portion 1 1 aa, it is shown in FIG. 7 of the aforementioned second embodiment.
  • the three display screens of the inner display screen 1 1 ad, the outer display screen 1 1 bd, and the shielding display screen 1 1 ae can be used simultaneously. Therefore, it goes without saying that the multi-display mode processing using the three screens described in the second embodiment can also be applied to the sixth embodiment.
  • the top and bottom of the image displayed on the inner display screen 1 1 ad is naturally reversed as the lid portion 11 aaa is reversed. Therefore, it is necessary to synchronize the reverse display image of the inner display screen 1 1 ad with the top and bottom of the display image on other screens.
  • the outer casing 1 1 b described in the first embodiment is opened.
  • the same processing as the display video synchronization processing for the outer display screen 1 1 bd in W (hereinafter simply referred to as “inverted video synchronization processing”) is required.
  • the inversion of the lid portion 1 1 aa is detected by using any of the hard air means or software means described in the first embodiment, and thereby the reverse video synchronization is performed. It is preferable to make settings related to the setting / resetting of the process startup flag. Note that the details of the reverse video synchronization processing are substantially the same as the display video synchronization processing according to the first embodiment described above, and thus the description thereof is omitted. [Example 7]
  • Example 7 which is another embodiment of the present invention will be described.
  • the mobile phone according to the seventh embodiment is similar in structure to the mobile phone according to the sixth embodiment described above, and therefore the same components as those of the above-described embodiments are denoted by the same reference numerals as those of the above-described drawings. The description will be omitted by attaching.
  • FIG. 15 is a perspective view showing the characteristics of the cellular phone 10 5 according to the seventh embodiment.
  • an inner display screen 1 1 ad (indicated by a dotted line in the figure) is provided on the surface of the lid portion 11 aa in the same manner as in the above embodiments.
  • the Engai unit 1 1 aa hinge portion 1 1 1 ac therefore c its ends is supported on the side wall of the inner casing 1 1 a
  • Engai unit 1 1 aa is times such hinge portion 1 1 ac It has a structure that can freely rotate as a lid member that opens and closes the front surface of the inner casing 11 a as a moving shaft.
  • the inner display screen 1 1 ad is not directly provided on the surface of the lid portion 1 1 aa, and the surface of the rotating frame portion 1 1 au is a separate member from the lid portion 1 1 aa. Is provided.
  • the rotating frame portion 11 au has a structure separated from the lid portion 11 aa and penetrates the lid portion 11 aa as a so-called nested type.
  • the rotating frame portion 1 1 au is covered with a rotating frame portion locking shaft 1 lax (hereinafter simply referred to as “locking shaft 1 1 ax”) provided on the substantially central axis in the vertical direction of the lid portion 1 1 aa. It is pivotally supported by the part 1 1 aa.
  • the rotating frame portion 1 1 au has an outer frame that uses the locking shaft 1 1 ax as the rotating shaft. It has a structure that can freely rotate inside.
  • a part of the locking shaft 1 1 a X is depicted as protruding from the surface of the lid portion 1 1 aa. It is good also as a structure provided in the form stored in the inside of the lid part 11aa.
  • the mobile phone 10 5 shown in FIG. 15 also has a shielding display screen 1 1 ae on the bottom surface of the inner casing 1 1 a, A fitting member or the like (llap, liar) associated with an open / close lock of the lid portion 1 1 aa is provided on both the casing 1 1 a and the lid portion 1 1 aa.
  • a fitting member or the like (llap, liar) associated with an open / close lock of the lid portion 1 1 aa is provided on both the casing 1 1 a and the lid portion 1 1 aa.
  • FIG. 16 (16 a) shows a state in which the lid 11 1 a a of the inner casing 11 1 a is opened.
  • the inner display screen 11 a ad provided on the surface of the rotating frame portion 11 a a u cannot be visually recognized from the back surface of the lid portion 11 a a. Therefore, when the user uses the inner display screen 1 1 ad, as shown in the figure (1 6 b), the operation of reversing the rotating frame 1 1 au with the locking shaft 1 1 a X as the rotation axis is performed. Necessary.
  • the inner display screen 1 lad is juxtaposed with the shielding display screen 11 ae as shown in Fig. (16c), and the user can view both screens simultaneously.
  • the rotation of the locking shaft 1 1 a X is braked by, for example, a special force mechanism (not shown)
  • a locking mechanism for rotating operation is provided on the locking shaft 1 1 a X. It is preferable to adopt a configuration in which the rotation mechanism can be rotated after the lock mechanism is once released.
  • the embodiment of the mobile phone 10 5 according to the seventh embodiment is not limited to the above description. For example, as shown in FIG. 7 of Example 2 above, the three display screens of the inner display screen 1 1 a d, the outer display screen 1 1 bd, and the shielding display screen 1 1 ae should be used simultaneously. Can do. Therefore, it goes without saying that the multi-display mode process with three screens described in the second embodiment is applied to the seventh embodiment. Further, the embodiment of the mobile phone 10 5 according to the seventh embodiment is not limited to the above description. For example, as shown in FIG.
  • the locking shaft 1 1 of the rotating frame portion 1 1 au The configuration may be such that a X is provided on the substantially central axis in the lateral direction of the lid portion 11 aa.
  • the inner display screen 11 1 ad is juxtaposed with the shielding display screen 11 ae so that the upper and lower sides are reversed. For this reason, it is necessary to perform the reverse video synchronization processing described in the above-described sixth embodiment on the display video on the inner display screen 11 ad after the reverse.
  • each of the mobile phones of Examples 5 to 7 described above may be configured to provide a solar cell panel on the back surface of the inner casing or the outer casing, as shown in the third embodiment. .
  • Example 4 a camera for shooting is provided on the surface of the outer casing, so that the so-called photokura function and videophone function described in Example 4 or the videophone and e-mail are provided together.
  • the functions and the like may be operated in the cellular phones of Examples 5 to 7. Incidentally, it goes without saying that, in the operation of such various functions, in addition to the inner display screen and the outer display screen, the shielding display screen and the lid rear surface display screen mentioned in the above embodiments can be used.
  • a liquid crystal display panel has been described as an example of the display screen member of the mobile phone according to the present invention.
  • the implementation of the present invention is limited to such a case. It is not a thing.
  • a display screen member of a mobile phone a configuration using a plasma display panel, an electronic reminence panel, or a display panel made of electronic paper may be used. [Example 8]
  • Example 8 which is another embodiment of the present invention will be described.
  • the mobile phone according to the eighth embodiment is similar in structure to the mobile phone shown in each of the embodiments described above, and therefore the same components as those in the above embodiments are the same as those in the above-described drawings. The description is omitted by attaching the reference numerals.
  • FIG. (18 a) shows a front view and a cross-sectional view of the display unit 1 1 in a state in which the inner casing 1 1 a and the outer casing 1 1 b of the cellular phone 1 0 6 are folded.
  • FIG. (18 b) shows a front view and a cross-sectional view of the display unit 11 when the outer casing 11 b is opened.
  • FIG. 19 shows a perspective view of the mobile phone 106 when the outer casing 11 b is opened, and a sectional view of the outer casing 11 b.
  • the display panel 14 is composed of a flexible thin-film electronic display member that is flexible and can be bent, such as electronic paper or electronic minence.
  • a flexible thin-film electronic display member that is flexible and can be bent, such as electronic paper or electronic minence.
  • each part of the display panel 14 is shown.
  • Inner housing 1 1 The part laid on the upper surface of the a surface is a side, the outer housing 1 1 b The part laid on the upper surface of the b surface is a hinge
  • the part laid on the side part of both cases including part 1 1 cc shall be referred to as c-plane.
  • the display panel 14 is fixed to the surface of each housing on the a and b surfaces, but is not fixed to the side surfaces of both housings on the c surface and is peeled off from the side surfaces. It has a flexible structure. Further, it is not necessary to fix the entire surface of the display panel 14 to the surface of each housing on the a and b surfaces. For example, as shown in FIG. A configuration may be adopted in which only the ⁇ part and the part are fixed to the upper surfaces of both housings. Since the display panel 14 is a thin film-like member having flexibility, if only the ⁇ part and the j3 part at both ends thereof are fixed to each casing, the two casings are affected by the tension generated thereby.
  • the slide plate 15 is arranged in the outer casing 1 1 as shown in the A—A ′ sectional view of FIG. 1 Stored inside b.
  • the end portion of the slide plate 15 is connected to the housing on which the slide plate is not stored, that is, the end portion of the inner housing 11 a via the hinge portion 11 cc. Yes.
  • the outer casing 1 1 b incorporating the slide plate 15 can be opened from the inner casing 1 1 a with the heel / division portion 1 1 cc as the rotation axis.
  • the slide plate 15 is slidable in the storage space of the outer housing 1 1 b, so that the storage space of the outer housing 1 1 b is increased with the opening of the outer housing 1 1 b. Will be gradually withdrawn from.
  • the slide plate 15 is supported by the slide plate locking projection 15 a in the locking recess in the storage space of the outer housing 1 1 b as shown in the cross section of C-C in FIG. Therefore, there is no risk that the slide plate 15 will fall off the outer casing 1 1 b.
  • a configuration may be adopted in which a bottom cover plate or the like is further provided under the slide plate 15 to prevent the slide plate 15 from falling off.
  • FIG. (20 a) shows a cross-sectional view of the display unit 11 in a state in which the inner casing 11 a and the outer casing 11 b of the mobile phone 106 are folded.
  • the end of the inner casing 11 a and the end of the slide plate 15 are connected by a rotatable hinge portion 11 cc. Therefore, when a user who intends to open the outer casing 1 1 b starts the opening operation of the outer casing 1 1 b, the hinge portion 1 1 cc between the inner casing 1 1 a and the slide plate 15 This will cause rotation about the rotation axis.
  • the slide plate 15 can freely slide in the storage space of the outer casing 1 1 b, so that the slide plate 15 gradually moves from the outer casing 11 1 as the rotation progresses.
  • the cross section of the display unit 11 is in a state as shown in the figure (2 0 b).
  • the c-plane part of the display panel 14 is not fixed to the side parts of the two casings and has sufficient flexibility so that it can be flexibly deformed and the pivoting action is performed by the sliding plate 1 There is no hindrance to the stretching operation from within the 5 storage space.
  • both the inner casing 1 1 a and the outer casing 1 1 b for example, the lid mentioned in FIG.
  • a fitting member (11 ap) for opening and closing, a lock mechanism member (liar), etc. may be provided on the contact surfaces of both the inner casing 1 1 a and the outer casing 1 1 b.
  • the embodiment in which the slide plate 15 is stored in the outer casing 1 1 b has been described.
  • the embodiment of the present invention is not limited to such an example, and the slide plate 15 is disposed on the inner side. It is good also as a structure stored in the housing
  • the end of the slide plate 15 and the end of the outer housing lib are connected by the hinge portion 1 1 cc, and the slide plate 15 is moved along with the opening operation of the outer housing 1 1 b. It is gradually pulled out from the storage space of the inner casing 1 1 a.
  • Example 9 which is another embodiment of the present invention will be described.
  • the mobile phone according to the ninth embodiment is similar in structure to the mobile phone shown in the above-described eighth embodiment. Therefore, the same components as those in the above embodiments are the same as those in the above drawings. The description thereof is omitted by attaching the reference numeral.
  • the figure (2 1 a) shows a front view and a cross-sectional view of the display unit 1 1 in a state where the inner casing 1 1 a and the outer casing 1 1 b of the cellular phone 1 0 7 are folded. is there.
  • the figure (2 1 b) is a front view of the display unit 1 1 when the outer casing 1 1 b is opened. A cross-sectional view is shown.
  • FIG. 22 shows a perspective view of the cellular phone 10 06 when the outer casing 11 b is opened.
  • the slide plate 15 when both cases are folded, the slide plate 15 is divided and stored in both cases. .
  • the end portions of the divided slide plate 15 are connected to each other by a hinge portion 11 cc. Therefore, the outer casing 11 b can be opened from the inner casing 11 a by rotating the slide plates 15 around the hinge portion 11 cc as a rotation axis.
  • the slide plate 15 has a structure that can slide in the storage space of the inner casing 1 1a and the outer casing 1 1b, so that the outer casing 1 1 With the opening of b, the slide plate 15 is gradually pulled out from the storage space in each case.
  • Example 10 which is another embodiment of the present invention will be described.
  • the mobile phone according to the tenth embodiment is similar in structure to the mobile phone shown in each of the above-described embodiments. Therefore, the same components as those in the above-described embodiments are the same as those in the above-described drawings. The description is omitted by attaching the reference numerals.
  • FIG. 23 shows a cross-sectional view of both housings in the process of opening the outer housing 1 1 b from the inner housing 1 1 a.
  • the cellular phone 10 8 according to the tenth embodiment uses the divided structure of the slide plate (FIG. 21) of the cellular phone 10 07 according to the ninth embodiment described above.
  • the cellular phone 1 0 8 has a display panel 1 4 that is stretched over a thin plate-like elastic body 1 6, that is, the display panel 1 4 is backed by a so-called “haganebane”. It is characterized in that it is.
  • the thin plate-like elastic body 16 is a thin plate-like member using, for example, phosphor bronze steel or other elastic steel material, and has strong elasticity and shape restoration.
  • As the thin plate-like elastic body 16 for example, it is possible to use a polymer material having inertia such as plastic or polypropylene, but the electrostatic or electromagnetic shielding effect and the durability against elastic fatigue are also possible. In view of the above, it is preferable to use the various elastic steel materials described above.
  • the thin elastic body 16 is attached to the peeled portion of the display panel 14, that is, the back side of the C surface portion (side surface portion of both housings) of the display panel 14. It is good also as a structure which stuck together only.
  • the structure may be fixed only to the vicinity of the top edge of the housing ( ⁇ part and 3 parts in the figure (18b)).
  • Example 11 which is another embodiment of the present invention will be described.
  • the mobile phone according to the embodiment 11 is similar in structure to the mobile phone shown in each of the above-described embodiments. Therefore, the same components as those in the above-described embodiments are the same as those in the above-described drawings. The description is omitted by attaching the reference numerals.
  • FIG. W shows a front view of the display unit 11 when the outer casing 11 b is opened in the cellular phone 10 09.
  • a link mechanism storage portion 17 is provided above the hinge portion 12.
  • the link mechanism storage portion 17 can be formed on the inner casing 1 1 a by a fitting mechanism using a simple locking claw 1 1 Q that uses the elasticity of the member itself to fit the recessed flange portions together. It is connected and has a structure that can be easily detached from the inner casing 1 1 a.
  • a link mechanism 1 8 is provided inside the link mechanism storage portion 17, and the link mechanism is horizontally connected to a vertical link 18 8 a connected to each other by a joint portion 1 8 c that is rotatable at one end. It consists of link 1 8 b. As shown in each figure of FIG. 24, the other end of the vertical link 18a is connected to the right end of the base portion of the inner casing 11a. The other end of the horizontal link 18 b is connected to the central portion of the link mechanism storage portion 17 through a rotatable joint.
  • the link mechanism storage section 17 is removed from the inner casing 1 1 a, and the operation section 1 3 including the link mechanism storage section 17 and the hinge section 1 2 (hereinafter simply referred to as the “Operation part 1 3 etc.”) Pull down the whole.
  • the horizontal link 18 a rotates in the direction of the arrow in the figure, and the operation unit 1 3 etc. moves to the right in the figure (2 4 b). Move in the direction.
  • the horizontal link 1 8 a force S as shown in Fig. (2 4 c)
  • the operation unit 13 and the like are united with the inner casing 11a and the outer casing 11b located above (see Fig. (24 d)).
  • a simple fitting mechanism is also provided at the bottom of both housings to engage with the locking claws 1 1 Q of the link mechanism storage portion 17 so that the bottom of both housings and the operation unit 13 etc. It is preferable that the fixing can be performed reliably.
  • an elastic member such as a coil spring, which has tension in the vertical direction, is placed inside the vertical link 1 8 a so that the entire link mechanism 8 is always attracted to the bottom of the inner housing 1 1 a. It is good also as a simple structure. Even with this configuration, It is possible to stably fix the operation unit 13 and the like after moving to the center of the W to the bottom of both cases.
  • the embodiment has been described in which the operation unit 13 and the like are moved to the center of the expanded display panel 14 by using a link mechanism.
  • the present embodiment is not limited to this example.
  • a sliding mechanism in the lateral direction is provided at the joint between the hinge portion 1 2 and the inner housing 1 1 a, and the operation portion 13 including the hinge portion 1 2 is displayed on the display panel using the slide mechanism. It is good also as a structure moved to the center part.
  • the operation unit 13 can be moved to the central portion of the display panel 14 that is widely deployed.
  • the operation unit 13 can operate the mobile phone by grasping almost the center of the wide display panel in the horizontal direction. The convenience of use at the time can be improved.
  • Example 12 which is another embodiment of the present invention will be described.
  • the present embodiment 12 relates to a display screen setting mode in the mobile phones of the eighth to 11th embodiments described above. Therefore, as the hardware form of the mobile phone according to the present embodiment 12, any configuration of the above embodiments may be used, or a configuration combining a plurality of embodiments may be used. . Incidentally, in the following description, as shown in FIGS. 25 (b) to (e), the mobile phone according to the embodiment 12 is shown in FIGS. 25 (b) to (e). And Note that, in the mobile phone according to the first and second embodiments, the same components as those of the above-described embodiments are denoted by the same reference numerals as those of the above-described drawings, and the description thereof is omitted.
  • FIG. 1 the state of the display screen when the outer casing 11 b is not opened in the cellular phone according to the embodiment 12 is shown in FIG.
  • screen 1 is displayed on the a-side of the display panel 14 provided on the surface of the inner casing 1 1 a, and the surface of the outer casing lib (the back when the mobile phone is folded)
  • Display panel provided in Screen 2 is displayed on the b-side of No. 14
  • screen 3 is displayed on the c-side of the display panel 14 installed on the sides of both casings including the hinge 1 1 cc.
  • Screens 1 to 3 are independent display screens, and various information is displayed on each screen according to the usage status of the mobile phone.
  • the entire display panel 14 as shown in Fig. (25b) is used to make the best use of the large-area display screen that characterizes the present invention. 4 may be displayed.
  • a clear television image with a wide screen can be viewed on a mobile phone having a receiving function such as digital broadcasting.
  • a mobile phone having a videophone function it is possible to display more information including the other party's video and its surrounding video.
  • the operability and convenience are remarkably improved by using such a wide screen.
  • two screens 5 and 6 may be displayed on the display panel 14 to operate as a so-called multi-display.
  • screens 5 and 6 may be displayed with completely independent information, or screens corresponding to common issues may be displayed.
  • the screen setting on the display panel 14 can be freely performed by a predetermined screen setting software.
  • a predetermined screen setting software For example, as shown in the figure (2 5 d), two screens, a screen 7 and a screen 8, are displayed. Panels 14 may be arranged in the vertical direction. Further, as shown in the figure (2 5 e), the three screens of screens 9, 10 and 11 may be combined on the display panel 14 in a vertical and horizontal combination.
  • the screen setting examples shown in the respective drawings of FIG. 25 are only examples for explaining the present embodiment 12, and are not limited to the examples in which the present invention is implemented. That is, according to the present embodiment 1 2, the number and size of screens displayed on the display panel 1 4, or W The shape, etc., can be set arbitrarily. Since such settings are made by the screen setting software, they can be changed very easily.
  • Example 1 2 the processing for setting various screens on the display panel 14 according to the opening of the outer casing 1 1 b is the same as the description of the flow chart of FIG. 4 in Example 1 described above. Therefore, the detailed explanation is omitted, but the outline is as follows.
  • a wide screen display mode (corresponding to the dual 'display mode in Fig. 4). Set the operation flag.
  • the wide screen display mode is set during the screen display process, the predetermined display screen is displayed on the display panel 14 according to the screen setting format stored in the data table such as the nonvolatile memory in advance. It will be set and displayed above.
  • a solar cell panel may be provided on the back surface of the inner casing or the outer casing. good.
  • Example 4 a camera for shooting is provided on the surface of the outer casing, so that the so-called photo-cracking function and videophone function described in the same example, or a TV phone and e-mail can be provided together. You may make it operate a function etc.
  • various screens are set on the display panel 14 as mentioned in the first and second embodiments. Needless to say, the photo booth function, videophone function, videophone and e-mail function, etc. can be operated. [Example 1 3]
  • Example 13 which is another embodiment of the present invention will be described.
  • the mobile phone according to the embodiment 13 is obtained by removing the book opening function of the outer casing 11 b from the mobile phone of the embodiment 2 described above. That is, in the mobile phone according to the first embodiment 13, as shown in FIG. 5 described above, the movable frame portion 1 1 af can slide freely in the direction of the arrow A in the figure on the front surface of the inner housing 11 a.
  • a shield display screen 11 ae is provided on the bottom surface of the inner casing 11 a under the movable frame portion 11 af.
  • the outer casing 1 1 b is fixed to the back side of the inner casing 1 1 a, and the outer casing 1 1 b is not opened to the side of the inner casing 1 1 a.
  • the hinge portion 1 1 c may be omitted, and the outer casing 1 1 b and the inner casing 1 1 a may be configured as the same member.
  • Example 14 which is another embodiment of the present invention will be described.
  • the mobile phone according to the embodiment 14 is also obtained by removing the opening function of the outer casing 11 b from the mobile phone according to the embodiment 5 described above as in the case of the embodiment 13 described above.
  • the front side of the inner casing 1 1 a is provided with a lid part 11 aa which is a movable member having a lid structure.
  • An inner display screen 1 1 a is provided on the front surface of the lid portion 11 a a
  • a lid rear surface display screen 1 1 a j is provided on the back surface of the lid portion 1 1 a a.
  • a shielding display screen 11 a a is provided on the bottom surface of the inner casing 11 a under the lid 11 a a.
  • the outer casing 1 1 b is fixed to the back side of the inner casing 1 1 a or is integrated with the inner casing 1 1 a, the outer casing 1 1 b is the inner casing 1. 1 A will not be opened to the side.
  • Example 14 Note that other configuration requirements and functions in Example 14 are the same as those of the mobile phone according to Example 5. Therefore, the clarification about Example 5 described above.
  • the description of the W booklet and the description of the attached drawing 11 are replaced with the description of the mobile phone according to the embodiment 14 of the present invention.
  • Example 15 which is another embodiment of the present invention will be described.
  • the cellular phone according to the present Example 15 is also similar to the above-described Example 13 or 14 except that the opening function of the outer casing 1 1 b is simply removed from the cellular phone according to Example 6 described above.
  • the configuration requirements and functions are the same as those of the mobile phone according to Example 6. Therefore, the description of the above-described specification of the embodiment 6 and the description of the attached drawings 13 and 14 are replaced with the description of the mobile phone according to the embodiment 15 of the present invention.
  • Example 16 which is another embodiment of the present invention will be described.
  • the mobile phone according to the present embodiment 14 is also the mobile phone according to the above-described embodiment 7 except that the opening function of the outer casing 1 1 b is simply removed. It is exactly the same as a telephone. Therefore, the description of the above-described specification of the embodiment 7 and the description of the accompanying drawings 15 to 17 are replaced with the description of the mobile phone according to the embodiment 16.
  • each example relating to the present invention has been described.
  • the embodiment of the present invention is not limited to each example described above, and for example, the shape of each part constituting the present invention Needless to say, the arrangement, the material, and the like can be appropriately changed in accordance with the actual implementation without departing from the spirit of the present invention. Industrial applicability
  • the present invention described above can be used in, for example, a general mobile phone, a PHS terminal, a mobile terminal device, and various portable data terminal devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)

Abstract

La présente invention concerne un téléphone portable qui peut utiliser l'écran d'affichage d'une zone plus large, tout en conservant la même capacité de boîtier qu'un téléphone portable conventionnel, et qui peut effectuer des opérations multi-affichage utilisant une pluralité d'écrans d'affichage. Le téléphone portable est de type repliable ; il se compose d'un écran et d'une unité de fonctionnement reliés l'un à l'autre par une première portion à charnière. L'écran comprend un boîtier intérieur qui comporte un écran intérieur à ramener contre l'unité de fonctionnement lorsque le téléphone est replié, un boîtier extérieur à écran externe à exposer du côté extérieur du téléphone lorsque le téléphone est replié, et une second portion à charnière pour relier entre eux le boîtier intérieur et le boîtier extérieur. En outre, le boîtier extérieur peut être ouvert sur la seconde portion de charnière de manière à être juxtaposé sur le côté du boîtier intérieur.
PCT/JP2007/060301 2006-11-05 2007-05-15 Téléphone portable WO2008053610A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2006299744 2006-11-05
JP2006-299744 2006-11-05
JP2006346851 2006-12-24
JP2006-346851 2006-12-24
JP2007010897A JP2008182289A (ja) 2006-11-05 2007-01-20 携帯電話機
JP2007-010897 2007-01-20

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010007932A1 (fr) * 2008-07-17 2010-01-21 シャープ株式会社 Dispositif sans fil coulissant dans la direction du côté court
WO2010008417A1 (fr) * 2008-07-14 2010-01-21 Sony Ericsson Mobile Communications Ab Dispositifs électroniques portatifs à dispositifs d'affichage mobiles et à commande d'affichage dynamique
JP2010240072A (ja) * 2009-04-02 2010-10-28 Aloka Co Ltd 超音波診断装置
DE102013106871A1 (de) * 2013-07-01 2015-01-08 Karl-Heinz Kasubek Anzeigeeinrichtung, insbesondere für eine tragbare Telekommunikationseinrichtung
CN112634677A (zh) * 2020-12-21 2021-04-09 临沂市拓普网络股份有限公司 一种基于教育云平台的老师用手持终端

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084379A (en) * 1998-07-02 2000-07-04 Buniatyan; Spartak Solar powered recharging device
JP2002344591A (ja) * 2001-05-15 2002-11-29 Kyocera Corp 折り畳み式携帯端末装置
JP2002374333A (ja) * 2001-06-13 2002-12-26 Hitachi Kokusai Electric Inc 携帯端末装置
JP2003169113A (ja) * 2001-11-30 2003-06-13 Zenji Tsuchikawa 携帯電話機
JP2003198687A (ja) * 2001-12-25 2003-07-11 Kyocera Corp 携帯端末
JP2003244301A (ja) * 2002-02-18 2003-08-29 Nec Corp 携帯情報端末
JP2004120703A (ja) * 2002-09-30 2004-04-15 Sanyo Electric Co Ltd 携帯型通信端末機
JP2004180021A (ja) * 2002-11-27 2004-06-24 Sony Ericsson Mobilecommunications Japan Inc 携帯端末装置
JP2004215180A (ja) * 2003-01-08 2004-07-29 Sanyo Electric Co Ltd 携帯型無線端末機
JP2004289270A (ja) * 2003-03-19 2004-10-14 Sanyo Electric Co Ltd 携帯型無線端末機
JP2005198259A (ja) * 2003-12-10 2005-07-21 Matsushita Electric Ind Co Ltd 携帯情報端末装置
JP2005223507A (ja) * 2004-02-04 2005-08-18 Nec Corp 携帯電話装置
JP2005354311A (ja) * 2004-06-09 2005-12-22 Taiji Nishimura 携帯電話
JP3124528U (ja) * 2006-02-13 2006-08-24 利夫 五十嵐 操作画面が２つ以上ある携帯電話
WO2006093328A1 (fr) * 2005-03-02 2006-09-08 Nec Corporation Terminal portable
JP2006287982A (ja) * 2005-07-13 2006-10-19 Columbus No Tamagotachi:Kk フレキシブルディスプレイを備えた携帯型通信端末

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084379A (en) * 1998-07-02 2000-07-04 Buniatyan; Spartak Solar powered recharging device
JP2002344591A (ja) * 2001-05-15 2002-11-29 Kyocera Corp 折り畳み式携帯端末装置
JP2002374333A (ja) * 2001-06-13 2002-12-26 Hitachi Kokusai Electric Inc 携帯端末装置
JP2003169113A (ja) * 2001-11-30 2003-06-13 Zenji Tsuchikawa 携帯電話機
JP2003198687A (ja) * 2001-12-25 2003-07-11 Kyocera Corp 携帯端末
JP2003244301A (ja) * 2002-02-18 2003-08-29 Nec Corp 携帯情報端末
JP2004120703A (ja) * 2002-09-30 2004-04-15 Sanyo Electric Co Ltd 携帯型通信端末機
JP2004180021A (ja) * 2002-11-27 2004-06-24 Sony Ericsson Mobilecommunications Japan Inc 携帯端末装置
JP2004215180A (ja) * 2003-01-08 2004-07-29 Sanyo Electric Co Ltd 携帯型無線端末機
JP2004289270A (ja) * 2003-03-19 2004-10-14 Sanyo Electric Co Ltd 携帯型無線端末機
JP2005198259A (ja) * 2003-12-10 2005-07-21 Matsushita Electric Ind Co Ltd 携帯情報端末装置
JP2005223507A (ja) * 2004-02-04 2005-08-18 Nec Corp 携帯電話装置
JP2005354311A (ja) * 2004-06-09 2005-12-22 Taiji Nishimura 携帯電話
WO2006093328A1 (fr) * 2005-03-02 2006-09-08 Nec Corporation Terminal portable
JP2006287982A (ja) * 2005-07-13 2006-10-19 Columbus No Tamagotachi:Kk フレキシブルディスプレイを備えた携帯型通信端末
JP3124528U (ja) * 2006-02-13 2006-08-24 利夫 五十嵐 操作画面が２つ以上ある携帯電話

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010008417A1 (fr) * 2008-07-14 2010-01-21 Sony Ericsson Mobile Communications Ab Dispositifs électroniques portatifs à dispositifs d'affichage mobiles et à commande d'affichage dynamique
WO2010007932A1 (fr) * 2008-07-17 2010-01-21 シャープ株式会社 Dispositif sans fil coulissant dans la direction du côté court
JP5033200B2 (ja) * 2008-07-17 2012-09-26 シャープ株式会社 短辺方向スライド型無線装置
US8311599B2 (en) 2008-07-17 2012-11-13 Sharp Kabushiki Kaisha Short-side direction slide type radio apparatus
JP2010240072A (ja) * 2009-04-02 2010-10-28 Aloka Co Ltd 超音波診断装置
DE102013106871A1 (de) * 2013-07-01 2015-01-08 Karl-Heinz Kasubek Anzeigeeinrichtung, insbesondere für eine tragbare Telekommunikationseinrichtung
CN112634677A (zh) * 2020-12-21 2021-04-09 临沂市拓普网络股份有限公司 一种基于教育云平台的老师用手持终端

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