WO2010098405A1 - 携帯電子機器および表示制御方法 - Google Patents
携帯電子機器および表示制御方法 Download PDFInfo
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- WO2010098405A1 WO2010098405A1 PCT/JP2010/053004 JP2010053004W WO2010098405A1 WO 2010098405 A1 WO2010098405 A1 WO 2010098405A1 JP 2010053004 W JP2010053004 W JP 2010053004W WO 2010098405 A1 WO2010098405 A1 WO 2010098405A1
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- Prior art keywords
- unit
- display
- display data
- projector
- electronic device
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/54—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
Definitions
- the present invention relates to a portable electronic device with a projector function and a display control method.
- the electronic device described in Patent Document 1 the video projection device described in Patent Document 2, and the portable device described in Patent Document 3 detect the open / closed state of the terminal and display it on a display unit included in the terminal. Or projection by a projector.
- the display unit is turned off when performing projection by the projector.
- the display unit or the projector is selected according to the content.
- Patent Documents 1 to 5 and the like it is assumed that only one of the projector unit and the display unit is used.
- the terminals described in Patent Documents 1 to 4 perform switching control between the display unit and the projector according to the open / closed state of the terminal.
- the mobile phone described in Patent Document 5 selects a small liquid crystal or a large screen depending on the size of the content.
- a portable electronic device includes a display unit that displays predetermined display data, a projector unit that projects at least part of the display data, A storage unit that stores the display data including at least the device status information indicating the status of the device, and the display unit displays the display data stored in the storage unit, including the device status information, And a control unit that causes the projector unit to project the display data stored in the storage unit without including the device status information.
- the portable electronic device further includes a power supply unit that supplies power, and the own device status information indicates a remaining battery level that indicates the remaining power status of the power supply unit. Information may be included.
- the portable electronic device further includes a wireless communication unit that performs wireless communication
- the own device state information further includes communication state information indicating a communication state of the wireless communication unit.
- the control unit may cause the display unit to display the display data including the communication state information, and cause the projector unit to project the display data not including the communication state information.
- the portable electronic device further includes an operation unit that is key-operated by a user, and the own apparatus status information is soft key display information indicating an operation that can be performed by the operation unit.
- the control unit may cause the display unit to display the display data including the soft key display information, and cause the projector unit to project the display data not including the soft key display information.
- the storage unit includes a display memory unit for forming the display data to be displayed and / or projected on the display unit and / or the projector unit, and the display memory A sub-memory unit for updating the device status information as needed, and a main memory unit for rendering and updating the display data other than the device status information stored in the sub-memory unit.
- the control unit may cause the projector unit to project the display data stored in the main memory unit.
- the storage unit causes the display unit and / or the projector unit to display by superimposing at least a part of the display data stored in the display memory unit.
- An overlay memory unit for forming the combined display data may be further provided, and the control unit may cause the projector unit to project the display data stored in the overlay memory unit.
- control unit projects the display data stored in either the main memory unit or the overlay memory unit selected by the user onto the projector unit. You may let them.
- control unit may cause the projector unit to update the display data stored in the main memory unit while the display unit projects the display data.
- the projected display data is also updated, but the projector status information stored in the sub memory unit is updated without updating the display data stored in the main memory unit, and the projector The display data projected by the unit may not be updated.
- the portable electronic device further includes a wireless communication unit that performs wireless communication, and the own device state information includes communication state information indicating a communication state of the wireless communication unit,
- the control unit updates the communication state information stored in the sub-memory unit when the communication state of the wireless communication unit varies within or outside the range while the display unit projects the display data.
- the display data projected by the projector unit may not be changed.
- the portable electronic device further includes an open / close detection switch that detects a change in an open / closed state of the portable electronic device, and an operation unit that is key-operated by a user.
- the device status information further includes soft key display information indicating operations that can be performed by the operation unit, and the control unit stores the change in the open / close state in the sub memory unit when the open / close detection switch detects the change.
- the stored soft key display information is changed, and when the display data is projected by the projector unit, a change in the open / closed state is detected by the open / close detection switch, and the soft memory display information is stored in the sub memory unit. Even if the soft key display information is changed, the display data projected by the projector unit may not be changed.
- the portable electronic device further includes a power supply unit that supplies power, and the own device state information includes battery remaining amount display information that indicates the remaining power state of the power supply unit.
- the control unit includes the battery remaining amount stored in the sub-memory unit when the remaining state of the power of the power supply unit varies while the display unit projects the display data.
- the display unit including the updated battery remaining amount display information may be projected by the projector unit.
- the storage unit determines whether the display destination of the display data is either the display unit or the projector unit, or both the display unit and the projector unit.
- the projector further includes a projection destination selection table for storing the set projection destination selection information, and the control unit displays the display data on the projection destination set in the projection destination selection information stored in the projection destination selection table. May be.
- the resolution of the display unit and the resolution of the projector unit are different, and the display unit includes a wide region having a number of pixels that is longer in at least one direction than the projector unit,
- the control unit may display the device status information on at least a part of the wide area of the display unit.
- the wireless communication unit may perform wireless communication by a CDMA2000_1x method.
- the display control method includes at least a display unit that displays predetermined display data, a projector unit that projects at least a part of the display data, and own device state information indicating the state of the own device.
- a display control method executed in a portable electronic device comprising: a storage unit that stores display data; and a control unit that displays and / or projects the display data stored in the storage unit, the control unit Display step of displaying the display data stored in the storage unit on the display unit, including the device status information, and the display stored in the storage unit in the projector unit.
- the present invention has an effect that it is possible to provide a portable electronic device and a display control method capable of performing display control in consideration of user needs with the projector unit and the display unit.
- FIG. 1 is a front view of the portable electronic device according to the present embodiment.
- FIG. 2 is a side view of the portable electronic device according to the present embodiment.
- FIG. 3 is a diagram illustrating a state in which the portable electronic device according to the present embodiment is closed.
- FIG. 4 is a block diagram illustrating an example of functions of the mobile electronic device according to the present embodiment, which are divided into a first housing and a second housing.
- FIG. 5 is a block diagram illustrating an example of functions of the portable electronic device according to the present embodiment, focusing on the control unit and the storage unit.
- FIG. 6 is a diagram for explaining an example of the projection destination selection table.
- FIG. 1 is a front view of the portable electronic device according to the present embodiment.
- FIG. 2 is a side view of the portable electronic device according to the present embodiment.
- FIG. 3 is a diagram illustrating a state in which the portable electronic device according to the present embodiment is closed.
- FIG. 4 is a block diagram illustrating an example of functions of
- FIG. 7 is a sequence diagram showing an example of a process of projecting display data in the projector buffer onto the projector unit according to the present embodiment.
- FIG. 8 is a sequence diagram showing an example of processing for displaying display data from the overlay memory unit on the display unit according to the present embodiment.
- FIG. 9 is a flowchart showing an example of projection destination selection control according to the present embodiment.
- FIG. 10 is a diagram illustrating an example of virtual display control.
- FIG. 11 is a diagram illustrating an example of a virtual display screen.
- FIG. 12 is a diagram illustrating an example of display control according to the embodiment of the present invention.
- FIG. 13 is a diagram showing another example of display control in the embodiment of the present invention.
- a mobile phone will be described as an example of the mobile electronic device, but the application target of the present invention is not limited to the mobile phone.
- the present invention can be applied to a PHS (Personal Handyphone System), a PDA (Personal Digital Assistant), a portable navigation device, a notebook computer, a portable game machine, a portable television, and the like.
- PHS Personal Handyphone System
- PDA Personal Digital Assistant
- FIG. 1 is a front view of the portable electronic device according to the present embodiment.
- FIG. 2 is a side view of the portable electronic device according to the present embodiment.
- FIG. 3 is a diagram illustrating a state in which the portable electronic device according to the present embodiment is closed.
- the mobile electronic device 1 is a mobile phone having a projector function and a wireless communication function.
- the mobile electronic device 1 is a foldable mobile phone in which a housing 1C is configured to be openable and closable by a first housing 1CA and a second housing 1CB.
- 1 and 2 show a state in which the portable electronic device 1 is opened
- FIG. 3 shows a state in which the portable electronic device 1 is closed.
- the first housing 1CA is provided with a main display 2M shown in FIG. Further, the first housing 1CA is provided with a sub-display 2S shown in FIG.
- the main display 2M and the sub display 2S are respectively arranged on opposing surfaces of the first housing 1CA, and are configured so that the user can visually observe the sub display 2S when the portable electronic device 1 is closed.
- the display unit 2 is hidden when the casing 1C of the portable electronic device 1 is closed, and is exposed when the casing 1C is opened, and the sub display exposed outside the casing 1C even when the casing 1C is closed. It consists of a display 2S.
- the main display 2M and the sub display 2S are composed of display devices such as a liquid crystal display panel and an organic EL (Electro Luminescence) panel, for example, and video signals (videos such as standby images and menu images) sent from the control unit 14. Signal, including still images and moving images).
- display devices such as a liquid crystal display panel and an organic EL (Electro Luminescence) panel, for example, and video signals (videos such as standby images and menu images) sent from the control unit 14.
- video signals videos such as standby images and menu images sent from the control unit 14.
- Signal including still images and moving images).
- the main display 2M uses a predetermined display data as a predetermined image, and includes a pictographic line including a remaining battery level (battery level display information), a radio wave reception status (communication status information), current time information, and the like of the portable electronic device 1. (Status information area) is displayed.
- the main display 2M displays a main screen such as a standby image (Wall paper, Idle screen, Desktop) when the mobile electronic device 1 is waiting for reception or is waiting for activation of various applications. To do.
- the main display 2M displays soft keys such as menu images used for assisting the operation of the mobile electronic device 1. Further, as shown in FIG.
- the sub display 2 ⁇ / b> S has a battery remaining amount (battery remaining amount display information) and a radio wave reception state (communication state information) in the state where the portable electronic device 1 is closed. ) And a pictographic line (Status information area) including current time information.
- the first housing 1CA is provided with a speaker 6 that emits sound when the mobile electronic device 1 is in a call.
- the projector unit 3 is provided in the first casing 1CA.
- the projector unit 3 includes a lens that projects an enlarged image on an indoor or outdoor wall or a wall using a backlight illumination that illuminates the display screen of the display unit 2 that displays display data from behind.
- the first housing 1CA is provided with a camera 4 having a function of capturing still images and moving images.
- the camera 4 is, for example, a video camera, a digital camera, a web camera, or the like including a charge coupled device such as a CCD (Charge Coupled Device) or a CMOS (Complementary Metal Oxide Semiconductor), a solid-state imaging device, or the like.
- CCD Charge Coupled Device
- CMOS Complementary Metal Oxide Semiconductor
- the second casing 1CB is provided with a plurality of operation keys 5a as the operation unit 5 for inputting characters at the time of creating a telephone number of a call partner or mail. Further, the second casing 1CB is provided with a direction and determination key 5b for easily executing selection of a projection destination such as display data, selection and determination of a menu displayed as a soft key, scrolling of a screen, and the like. It is done. In addition, the second housing 1CB is provided with a microphone 7 that receives audio when the mobile electronic device 1 is in a call. The second casing 1CB is provided with an antenna as the wireless communication unit 8, and is used for transmission / reception between the portable electronic device 1 and the base station. As shown in FIG.
- the second housing 1 ⁇ / b> CB is provided with a power supply unit 10 that supplies power to the portable electronic device 1.
- an opening / closing detection switch 11 is provided in the second housing 1CB.
- the open / close detection switch 11 includes a switch for confirming whether the first casing 1CA and the second casing 1CB are in close contact (closed). That is, when the portable electronic device 1 is closed as shown in FIG. 3, the switch is turned on, and when the portable electronic device 1 is opened as shown in FIGS. Detect state. Further, the open / close detection switch 11 may detect the open / closed state by detecting a resistance value that varies depending on the magnetic field.
- the resistance value may be detected by an MR sensor (magnetic sensor) provided at a position facing the magnet (not shown) provided in the first housing 1CA when the resistance value is closed.
- the second housing 1CB may be provided with a built-in tilt detection unit 12 such as a triaxial acceleration sensor having a function of detecting the tilt of the mobile electronic device 1.
- the operation unit 5 includes the operation key 5a and the direction and determination key 5b shown in FIG.
- the operation key 5a is composed of a plurality of keys
- the direction and determination key 5b is composed of a plurality of switches.
- Various functions necessary for the operation of the portable electronic device 1 such as a power source, a call, a number, a character, a direction, a determination, and a call are assigned to the plurality of keys and the plurality of switches.
- the operation key 5a, the direction and the determination key 5b are operated by the user, and the operation key 5a, the direction and the determination key 5b generate a signal assigned to the operation content.
- the generated signal is input to the main CPU 14a as a user instruction.
- a communication terminal 13 is provided.
- the communication terminal 13 stores information from the outside of the second housing 1CB in a storage unit provided in the second housing 1CB, and takes out information stored in the storage unit to the outside of the second housing 1CB. It is used when The information stored in the storage unit is, for example, software, image data, audio data, or the like used for controlling the mobile electronic device 1.
- first casing 1CA and the second casing 1CB are connected by a hinge 9.
- first casing 1CA and the second casing 1CB are configured to be foldable in the direction indicated by the arrow R in FIG.
- FIG. 4 is a block diagram showing an example of functions of the portable electronic device 1 according to the present embodiment, divided into a first housing 1CA and a second housing 1CB.
- the mobile electronic device 1 includes a first housing 1CA (upper housing) and a second housing 1CB (lower housing).
- the description of the display unit 2, the projector unit 3, the camera 4, and the speaker 6 provided in the first housing 1CA is the same as the description of FIGS. 1 to 3 described above. Omitted.
- the description of the operation unit 5, the microphone 7, the power supply unit 10, the open / close detection switch 11, and the tilt detection unit 12 provided in the second casing 1CB is the same as the description of FIGS. 1 to 3 described above. Therefore, it is omitted.
- the radio communication unit 8 includes an antenna 8a and an antenna 8b.
- the antenna 8a may be, for example, a wireless communication antenna that performs long-distance / short-distance wireless communication used for calls, data transmission / reception, and the like.
- the antenna 8b may be a television broadcast receiving antenna such as a one-segment broadcast receiving antenna, for example.
- the wireless communication unit 8 includes an antenna switch 8c that switches between the antenna 8a and the antenna 8b.
- the wireless communication unit 8 includes a CDMA RF module 8d that performs high-frequency processing for a CDMA terminal, for example.
- the antennas 8a and 8b, the antenna switch 8c, and the CDMA RF module 8d constitute a wireless communication unit 8.
- the wireless communication unit 8 performs wireless communication with the base station via a channel assigned by any of the base stations by the antennas 8a and 8b.
- the radio communication unit 8 may perform transmission / reception of signals by combining a plurality of signals from a plurality of base stations using a communication scheme such as a CDMA (Code Division Multiple Access) 2000_1x scheme.
- the portable electronic device 1 includes a main CPU 14a, a display controller 14b, and an audio processing unit 14c as the control unit 14.
- the main CPU 14a has a function of controlling each component that is communicably connected to the CPU 14a.
- the display controller 14 b has a drawing function and a display control function for causing the display unit 2 and the projector unit 3 to display predetermined display data stored in the storage unit 15.
- the sound processing unit 14 c has a function of converting sound input via the microphone 7 into sound data, performing sound processing for converting the sound data into sound and outputting the sound via the speaker 6. Details of the display controller 14b including the drawing update unit 14b-1 and the display control unit 14b-2 will be described later.
- the audio processing unit 14c executes processing of an audio signal output from the speaker 6 and an audio signal input to the microphone 7. That is, the sound processing unit 14c amplifies the sound input from the microphone 7, performs AD conversion (Analog to Digital conversion), and then performs signal processing such as encoding to convert the sound into digital sound data. Output to the main CPU 14a. Further, the audio data sent from the main CPU 14 a is subjected to processing such as decoding, DA conversion (Digital to Analog conversion), amplification, and the like to convert it into an analog audio signal, which is then output to the speaker 6.
- AD conversion Analog to Digital conversion
- signal processing such as encoding to convert the sound into digital sound data.
- the audio data sent from the main CPU 14 a is subjected to processing such as decoding, DA conversion (Digital to Analog conversion), amplification, and the like to convert it into an analog audio signal, which is then output to the speaker 6.
- the portable electronic device 1 includes V-RAMs 15 a and 15 b and a memory 15 c as the storage unit 15.
- the V-RAMs 15a and 15b store various display data updated by the display controller 14b
- the memory 15c corresponds to a projection destination selection table 15c in FIG. 5 to be described later. Details of the V-RAMs 15a and 15b and the projection destination selection table 15c in the storage unit 15 will be described later.
- the portable electronic device 1 includes high-speed serial interfaces 16a and 16b that sequentially transmit and receive data at high speed in both the first housing 1CA and the second housing 1CB.
- the portable electronic device 1 writes the display data updated by the display controller 14b into the V-RAM 15a.
- the portable electronic device 1 transmits to 1st housing
- the portable electronic device 1 receives the display data on the high-speed serial interface 16b of the first housing 1CA and writes it in the V-RAM 15b.
- the portable electronic device 1 causes the display unit 2 and / or the projector unit 3 to display the display data stored in the V-RAM 15b.
- FIG. 4 shows an example in which the V-RAMs 15a and 15b are provided in both the first housing 1CA and the second housing 1CB. However, either the first housing 1CA or the second housing 1CB is used as necessary. Alternatively, one of them may be provided.
- FIG. 5 is a block diagram illustrating an example of functions of the portable electronic device 1 according to the present embodiment, focusing on the control unit 14 and the storage unit 15.
- the portable electronic device 1 includes a display unit 2 including a main display 2M and a sub display 2S that display predetermined display data.
- the mobile electronic device 1 includes a projector unit 3 that projects at least a part of predetermined display data.
- the mobile electronic device 1 includes an operation unit 5 including an operation key 5a that is key-operated by a user and a direction and determination key 5b.
- the portable electronic device 1 also includes a wireless communication unit 8 that performs wireless communication.
- the mobile electronic device 1 includes an open / close detection switch 11 that detects a change in the open / close state of the mobile electronic device 1.
- the mobile electronic device 1 includes a control unit 14 including at least a drawing update unit 14b-1 and a display control unit 14b-2 corresponding to the display controller 14b of FIG.
- the portable electronic device 1 includes a storage unit 15 including at least a display memory unit 15a, an overlay memory unit 15b, and a projection destination selection table 15c.
- the display memory unit 15a and the overlay memory unit 15b correspond to the V-RAMs 15a and 15b in FIG.
- the projection destination selection table 15c corresponds to the memory 15c in FIG.
- the portable electronic device 1 includes a dial detection unit 17 having a function of detecting the other party's telephone number by a dial signal when a telephone call is made.
- control unit 14 comprehensively controls the overall operation of the mobile electronic device 1. That is, the control unit 14 realizes various functions by controlling the operations of the display unit 2, the projector unit 3, the wireless communication unit 8, the dial detection unit 17, and the like.
- various processes of the mobile electronic device 1 are executed in an appropriate procedure according to the operation of the operation unit 5 or software or data stored in the storage unit 15 of the mobile electronic device 1.
- the various processes of the portable electronic device 1 include, for example, voice calls performed via a circuit switching network, creation and transmission / reception of e-mails, browsing of the Internet Web (World Wide Web) site, and reading / writing of the storage unit 15. There are processes such as control.
- Various functions such as a read / write function are realized.
- the operations of the wireless communication unit 8, the display unit 2, the projector unit 3, and the like include, for example, transmission / reception of signals in the wireless communication unit 8, display and projection of display data in the display unit 2 and / or the projector unit 3, and the like. is there.
- control unit 14 includes a drawing update unit 14b-1 and a display control unit 14b-2.
- the drawing update unit 14b-1 is a drawing update unit having a function of drawing display data.
- the drawing update unit 14b-1 performs drawing processing such as pictographic drawing processing, soft key drawing processing, image drawing processing, main screen drawing processing, and the like. Further, the drawing update unit 14b-1 makes a request to update the screen being displayed and / or projected on the display unit 2 and / or the projector unit 3.
- the display control unit 14b-2 writes various display data requested for drawing processing or update by the drawing update unit 14b-1 to the display memory unit 15a and / or the overlay memory unit 15b, and displays the display units 2 and / or Alternatively, the display control unit performs display control of the projector unit 3.
- the display control unit 14b-2 writes display data to be projected by the projector unit 3 into the projector buffer 15a-1.
- the display control unit 14b-2 transfers the display data written in the projector buffer 15a-1 to the projector unit 3, and causes the projector unit 3 to project the display data.
- the display control unit 14b-2 writes the battery remaining amount display information and the communication state information in the pictogram display buffer 15a-2.
- the display control unit 14b-2 writes the soft key display information in the soft key display buffer 15a-3.
- the display control unit 14b-2 writes display data to be displayed on the display unit 2 in the main screen buffer 15a-4.
- the display control unit 14b-2 also displays the display data written in the projector buffer 15a-1, the battery remaining amount display information and communication state information written in the pictographic line display buffer 15a-2, and a soft key display buffer. At least a part of the soft key display information written in 15a-3 and the display data written in the main screen buffer 15a-4 is written into the overlapping memory unit 15b. Then, the display control unit 14b-2 forms display data by combining these various data written in the overlay memory unit 15b. Then, the display control unit 14b-2 transfers the combined display data written in the overlapping memory unit 15b to the display unit 2 and / or the projector unit 3, and displays the display data on the display unit 2 and / or the projector unit 3. And / or projecting.
- the display control unit 14b-2 refers to the projection destination selection information stored in the projection destination selection table 15c, selects the projection destination for each file type and function of the display data, and then performs the above-described display control processing. You may do.
- control unit 14 uses the drawing update function by the drawing update unit 14b-1 and the display control function by the display control unit 14b-2 in conjunction with each other.
- control unit 14 causes the display unit 2 and / or the projector unit 3 to display and / or project the display data stored in the storage unit 15.
- the control unit 14 may display the display data including the battery remaining amount display information on the display unit 2 and may cause the projector unit 3 to project the display data not including the battery remaining amount display information.
- the control unit 14 may display the display data including the communication state information on the display unit 2 and may cause the projector unit 3 to project the display data not including the communication state information.
- the control unit 14 may display the display data including the soft key display information on the display unit 2 and may cause the projector unit 3 to project the display data not including the soft key display information.
- control unit 14 may cause the projector unit 3 to project the display data stored in the main memory unit (projector buffer 15a-1). Further, the control unit 14 may cause the projector unit 3 to project the display data stored in the overlapping memory unit 15b.
- the control unit 14 also selects either the main memory unit (projector buffer 15a-1) or the overlay memory unit 15b selected by the user (projector buffer 15a-1 or overlay memory unit 15b).
- the display data stored in the projector may be projected on the projector unit 3. Further, when the display data stored in the main memory unit (projector buffer 15a-1) is updated while the projector unit 3 is projecting the display data, the control unit 14 projects the display data on the projector unit 3. Display data is also updated.
- control unit 14 does not update the display data stored in the main memory unit (projector buffer 15a-1), and the battery stored in the sub memory unit (pict row display buffer 15a-2). Even if the remaining amount display information and / or communication state information is updated, the display data projected by the projector unit 3 may not be updated.
- control unit 14 changes the communication state of the wireless communication unit 8 to within or outside the range while projecting display data on the projector unit 3, and the sub-memory unit (corresponding to the pict row display buffer 15 a-2). Even if the stored communication state information is updated, the display data projected by the projector unit 3 may not be changed.
- the control unit 14 changes the soft key display information stored in the sub memory unit (soft key display buffer 15a-3), and the projector unit 3, even when the open / close detection switch 11 detects a change in the open / close state and the soft key display information stored in the sub memory unit (soft key display buffer 15a-3) is changed.
- the display data projected by the projector unit 3 may not be changed. Further, the control unit 14 changes the remaining power state of the power supply unit 10 while projecting the display data by the projector unit 3, and the battery stored in the sub memory unit (pict row display buffer 15a-2). When the remaining amount display information is updated, display data including the updated battery remaining amount display information may be projected by the projector unit 3.
- control unit 14 may display the display data on the projection destination set in the projection destination selection information stored in the projection destination selection table 15c.
- the resolution of the display unit 2 and the resolution of the projector unit 3 are different, and the display unit 2 includes a wide area having a number of pixels that is longer in at least one direction than the projector unit 3 (for example, the display unit 2 has a wide VGA).
- the projector unit 3 is a normal VGA
- the control unit 14 displays the remaining battery amount display information, communication state information, and soft key display information in at least a part of the wide area of the display unit 2. At least one of them may be displayed.
- VGA Video Graphics Array
- Wide VGA Wide Video Graphics Array
- the control unit 14 may display at least one of battery remaining amount display information, communication state information, and soft key display information in at least a part of the difference area of the wide area of the display unit 2.
- control unit 14 displays a battery remaining amount display in a difference area where a difference in the number of pixels occurs between a 1024 ⁇ 768 dot XGA (eXtended Graphics Array) and a 1600 ⁇ 1200 dot UXGA (Ultra eXtended Graphics Array). At least one of information, communication state information, and soft key display information may be displayed.
- control unit 14 has a battery in a difference area in which a difference in the number of pixels occurs between a 320 ⁇ 240 dot QVGA (Quarter Video Graphics Array) and a 400 ⁇ 250 dot wide XGA (Wide Quarter Video Graphics Array). At least one of remaining amount display information, communication state information, and soft key display information may be displayed.
- the storage unit 15 includes, for example, a nonvolatile storage device (nonvolatile semiconductor memory such as ROM: Read Only Memory, a hard disk device, etc.), and a readable / writable storage device (for example, SRAM: Static Random Access Memory, DRAM: Dynamic Random). (Access Memory, VRAM: Video Random Access Memory, etc.).
- the storage unit 15 stores various files, tables, programs, databases, and the like (for example, the display memory unit 15a, the overlay memory unit 15b, and the projection destination selection table 15c).
- the display memory unit 15a further includes a projector buffer 15a-1, a pictographic line display buffer 15a-2, a soft key display buffer 15a-3, and a main screen buffer 15a-4.
- the storage unit 15 is storage means for storing predetermined display data including at least own device state information indicating the state of the own device.
- the own apparatus state information may include battery remaining amount display information indicating a remaining amount state of the power of the power supply unit 10.
- the display data may further include communication state information indicating the communication state of the wireless communication unit 8.
- the display data may further include soft key display information indicating operations that can be performed by the operation unit 5.
- the display memory unit 15a is a display memory for forming display data to be displayed and / or projected on the display unit 2 and / or the projector unit 3.
- the display memory unit 15a is a sub-memory for updating at least one of battery remaining amount display information, communication state information, and soft key display information indicating a terminal state to be displayed on the display unit 2 as needed.
- Data (pict row display buffer 15a-2 and soft key display buffer 15a-3), battery remaining amount display information, communication status information, and display data other than soft key display information stored in the sub memory unit
- a main memory unit projector buffer 15a-1 and main screen buffer 15a-4) for updating the drawing.
- the display memory unit 15a includes a projector buffer 15a-1 for storing display data projected by the projector unit 3, a soft key display buffer 15a-3 for storing soft key display information, a battery remaining amount, and the like. It includes at least a pictographic line display buffer 15a-2 for storing quantity display information and communication state information, and a main screen buffer 15a-4 for storing display data displayed on the display unit 2.
- the overlay memory unit 15b overlays at least a part of the display data stored in the display memory unit 15a to form combined display data to be displayed on the display unit 2 and / or the projector unit 3. This is a memory for superimposing.
- the overlay memory unit 15b includes display data stored in the projector buffer 15a-1, soft key display information stored in the soft key display buffer 15a-3, and a pictographic line display buffer. Display data obtained by superimposing at least a part of the battery remaining amount display information and the communication state information stored in 15a-2 and the display data stored in the main screen buffer 15a-4 may be stored.
- the projection destination selection table 15c includes projection destination selection information that sets whether the projection destination of the display data is either the display unit 2 or the projector unit 3, or both the display unit 2 and the projector unit 3. Projection destination selection information storage means for storing.
- the projection destination selection table 15c stores information used when selecting a projection destination for each file or function to be displayed.
- the pictographic line display information displayed in the picto area (Status information area) is displayed on the display unit 2 of the LCD. It is set as follows.
- the soft key display information displayed in the soft key area is set to be displayed on the display unit 2 of the LCD.
- the submenu is displayed and / or projected on both the display unit 2 and the projector unit 3, the projector unit 3 regarding the slide portion of the main 1, and the liquid crystal display unit 2 regarding the note portion of the main 2. It is set.
- the file is a PDF (registered trademark) file
- the picto area, the soft key area, and the submenu are the same as those of the PowerPoint (registered trademark) file in the first line. It is set to.
- the main 1 text is projected by the projector unit 3, and the main 2 page list is set to be displayed on the liquid crystal display unit 2.
- the picto area is projected by the projector unit 3, and the soft key area and the sub menu are displayed on the display unit 2 of the LCD. It is set to display.
- the background of the main 1 is displayed on the display unit 2 of the LCD, and the notification display of the main 2 is set to be projected by the projector unit 3.
- the picto area and the soft key area are set to be displayed on the display unit 2 of the LCD.
- the submenu is set to display and / or project on both the display unit 2 and the projector unit 3.
- the subject of the main 1 is displayed on the display unit 2 of the LCD, and the text of the main 2 is set to be projected by the projector unit 3.
- the picto area, soft key area, and submenu are set in the same manner as the e-mail function in the fifth line.
- the main 1 is set to be projected by the projector unit 3.
- the picto area for displaying the time is projected by the projector unit 3, and the soft key area and the submenu are set to be displayed on the display unit 2 of the LCD. Yes.
- the projector screen 3 is set to project the television screen.
- the storage unit 15 is provided with the projector buffer 15a-1 in the display memory unit 15a, and the control unit 14 writes the display data to be projected on the projector unit 3 into the projector buffer 15a-1.
- the control unit 14 transfers the projector unit 3 from the projector buffer 15 a-1 to the projector unit 3, not from the overlay memory unit 15 b.
- the display data transferred from the control unit 14 to the projector unit 3 can be selected from either the overlay memory unit 15b or the projector buffer 15a-1.
- the control unit 14 always writes specific display information (moving image / still image) in the projector buffer 15a-1.
- control unit 14 transfers display data to the projector unit 3 only when the projector buffer 15a-1 is changed (for example, transfer to the projector unit 3 even if the pictogram display buffer 15a-2 is updated). Do not do). Further, the control unit 14 is configured to be able to set either or both of the display unit 2 and the projector unit 3 for each file and function when the projector function is available. Thereby, the control part 14 can perform an optimal display by displaying and / or projecting according to the setting.
- FIG. 7 is a sequence diagram showing an example of a process for projecting the display data of the projector buffer 15a-1 onto the projector unit 3 according to the present embodiment.
- FIG. 8 is a sequence diagram showing an example of processing for displaying display data from the overlay memory unit on the display unit 2 according to the present embodiment.
- FIG. 9 is a flowchart showing an example of projection destination selection control according to the present embodiment.
- FIG. 10 is a diagram illustrating an example of virtual display control.
- FIG. 11 is a diagram illustrating an example of a virtual display screen.
- FIG. 12 is a diagram illustrating an example of display control according to the embodiment of the present invention.
- FIG. 13 is a diagram showing another example of display control in the embodiment of the present invention.
- the drawing update unit 14b-1 indicates the remaining power state of the power supply unit 10 that supplies power.
- a pictogram rendering process for rendering the battery remaining amount display information and the communication state information indicating the communication state of the wireless communication unit 8 that performs wireless communication is performed (S101).
- the display control unit 14b-2 pictographs the battery remaining amount display information (for example, battery mark) and the communication status information (for example, antenna mark) drawn by the processing of the drawing update unit 14b-1 in S101. Write to the line display buffer 15a-2 (S102).
- the drawing update unit 14b-1 performs a soft key drawing process for drawing soft key display information indicating possible operations in the operation unit 5 (S103).
- the display control unit 14b-2 uses the soft key display buffer 15a- as the soft key display information (for example, “C mail” or “selection”) rendered by the processing of the rendering update unit 14b-1 in S103. 3 is written (S104).
- the soft key display information for example, “C mail” or “selection”
- the drawing update unit 14b-1 performs image drawing processing of display data to be projected by the projector unit 3 (S105).
- the display control unit 14b-2 writes the display data (for example, an image of a soccer field) drawn by the drawing update unit 14b-1 in S105 to the projector buffer 15a-1 (S106).
- the drawing update unit 14b-1 performs main screen image drawing processing of display data to be displayed on the display unit 2 (S107).
- the display control unit 14b-2 writes the display data (for example, e-mail menu display etc.) drawn by the drawing update unit 14b-1 in S106 to the main screen buffer 15a-4 (S108).
- the display control unit 14b-2 displays the display data written in the projector buffer 15a-1 in S106. Is transferred to the projector unit 3 (S110). Thereby, the display control unit 14b-2 causes the projector unit 3 to project display data. That is, the display control unit 14b-2 causes the projector unit 3 to project the display data stored in the main memory unit (projector buffer 15a-1).
- the display control unit 14b-2 may display the display data including the battery remaining amount display information on the display unit 2, and may cause the projector unit 3 to project the display data not including the battery remaining amount display information.
- the display control unit 14b-2 may display display data including communication state information on the display unit 2 and project display data not including communication state information on the projector unit 3.
- the display control unit 14b-2 may display display data including soft key display information on the display unit 2 and project display data not including soft key display information on the projector unit 3.
- the display control unit 14b-2 updates the display data stored in the main memory unit (projector buffer 15a-1) while the display unit 3 projects the display data.
- the projected display data is also updated.
- the display control unit 14b-2 stores the display data stored in the main memory unit (projector buffer 15a-1) in the sub memory unit (pict row display buffer 15a-2) without being updated. Even if the battery remaining amount display information and / or communication state information is updated, the display data projected by the projector unit 3 may not be updated.
- the display control unit 14b-2 also changes the communication state of the wireless communication unit 8 to within or outside the range while projecting display data on the projector unit 3, and the sub-memory unit (in the pict row display buffer 15a-2).
- the display control unit 14b-2 changes the soft key display information stored in the sub memory unit (soft key display buffer 15a-3). .
- the display control unit 14b-2 detects the change in the open / closed state by the open / close detection switch 11 while the display data is being projected by the projector unit 3, and the sub memory unit (soft key display buffer 15a-3). Even if the soft key display information stored in is changed, the display data projected by the projector unit 3 need not be changed.
- the display control unit 14b-2 changes the remaining power state of the power supply unit 10 while the display unit 3 is projecting the display data, and stores it in the sub memory unit (pict row display buffer 15a-2).
- display data including the updated battery remaining amount display information may be projected by the projector unit 3.
- the display control unit 14b-2 may display the display data on the projection destination set in the projection destination selection information stored in the projection destination selection table 15c.
- the display control unit 14b-2 when a screen update request is made to the display unit 2 of the LCD by the processing of the drawing update unit 14b-1 (S209), the display control unit 14b-2 performs S202, S204, S206, and S208. At least a part of the display data written in each buffer in each step is written in the superposition memory unit 15b (S210). Thereby, the display control unit 14b-2 forms display data obtained by combining these various data. Then, the display control unit 14b-2 transfers the combined display data written in the overlapping memory unit 15b to the display unit 2 (S211). Thus, the display control unit 14b-2 displays the synthesized display data on the display unit 2. Further, the display control unit 14b-2 may transfer the combined display data written in the overlay memory unit 15b to the projector unit 3 (S212). Accordingly, the display control unit 14b-2 may cause the projector unit 3 to project the combined display data.
- the display control unit 14b-2 may cause the projector unit 3 to project the display data stored in the overlapping memory unit 15b.
- the display control unit 14b-2 is either the main memory unit (projector buffer 15a-1) or the superposition memory unit 15b selected by the user (projector buffer 15a-1 or superposition memory).
- the display data stored in the unit 15b) may be projected on the projector unit 3.
- the resolution of the display unit 2 and the resolution of the projector unit 3 may be different.
- the display unit 2 may include a wide area having a number of pixels that is longer in at least one direction than the projector unit 3.
- An example having a wide area is, for example, a case where the display unit 2 is a wide VGA and the projector unit 3 is a normal VGA.
- the display control unit 14b-2 may display at least one of battery remaining amount display information, communication state information, and soft key display information in at least a part of the wide area of the display unit 2.
- VGA Video Graphics Array
- Wide VGA Wide Video Graphics Array
- the control unit 14 may display at least one of battery remaining amount display information, communication state information, and soft key display information in at least a part of the difference area of the wide area of the display unit 2.
- the control unit 14 displays battery remaining amount display information, communication state information, and soft key display in a difference area where a difference in the number of pixels occurs between the 1024 ⁇ 768 dot XGA and the 1600 ⁇ 1200 dot UXGA.
- At least one of the information may be displayed.
- the control unit 14 displays battery remaining amount display information, communication status information, and soft keys in a difference area where a difference in the number of pixels occurs between the 320 ⁇ 240 dot QVGA and the 400 ⁇ 250 dot wide XGA. At least one of the display information may be displayed.
- the display control unit 14b-2 may display the display data on the projection destination (display unit 2 and / or projector unit 3) set in the projection destination selection information stored in the projection destination selection table 15c.
- the display control unit 14b-2 determines whether the projector unit 3 is usable (S301).
- the display control unit 14b-2 refers to the data stored in the display memory unit 15a, and the projection content (for example, the file type) It is determined whether or not there has been a change in the function or the like (S302).
- the display control unit 14b-2 determines the projection destination selection information (in the projection destination selection table 15c) according to the projection content (for example, the television function) ( For example, the main 1 for displaying the television screen is projected by the projector unit 3) (S303).
- the display control unit 14b-2 updates the data in each buffer (for example, the projector buffer 15a-1) of the projection destination (for example, the projector unit 3) determined according to the projection destination selection information in the projection destination selection table 15c. (S304). Then, it repeats from the process of S301.
- the display control unit 14b-2 sets the projection destination to the display unit 2 of the LCD, the display memory unit 15a, and the overlay.
- the data stored in the memory unit 15b is updated (S305). Then, it repeats from the process of S301.
- a pictographic line display buffer (GA-1) and a soft key display buffer (GA-2) for storing various display data to be displayed on the LCD are displayed.
- a main screen buffer (GA-3) the display memory sometimes has a background buffer, a pop-up buffer, and the like.
- the data in the above three buffers are superimposed in the overlapping memory unit 15b. It was synthesized by processing (GA-4). Then, the synthesized data is transferred to the LCD device and displayed (GA-5). Also, by using a projector device (projector unit) as the transfer device destination, it could be used as a projector function (GA-6).
- FIG. 11 in the still image display (GB-1), the user needs to project only the main image 1 on the projector, but there is a possibility of including pictographic line display and soft key display. There is. Further, in FIG. 11, only the main image 1 is necessary for the two-screen TV display (GB-2), but it includes the picto-line display, the e-mail menu display of the main image 2, and the soft key display. There is a possibility.
- FIGS. 12 and 13 are preferred.
- the display memory unit 15a of the storage unit 15 has a four-layer structure by including the projector buffer 15a-1 unlike the three structures in the example of FIG.
- the projector buffer 15a-1 stores display data of a soccer field image as an example of a projector main screen (GC-1, GD-1).
- the portable electronic device 1 of the present invention directly transfers the display data stored in the projector buffer 15a-1 to the projector unit 3, and causes the projector unit 3 to project the display data of the soccer field image as the projector main screen. (GC-3, GD-3).
- the pictogram display table buffer 15a-2 stores a battery mark as an example of battery remaining amount display information and an antenna mark as an example of communication status information.
- the soft key display buffer 15a-3 stores C mail button display, selection button display, and the like as an example of soft key display information.
- the main screen buffer 15a-4 stores an e-mail menu display or the like as an example of the display main screen (GC-2, GD-2).
- the control part 14 of the portable electronic device 1 performs the superimposition process which superimposes at least one part of the various data memorize
- the soft key is synthesized and stored in the overlay memory unit 15b.
- the portable electronic device 1 of the present invention applies the combined display data stored in the overlay memory unit 15b to the display unit 2 and / or the projector unit 3 according to the projection destination selection information in the projection destination selection table 15c.
- the data is transferred and displayed on the display unit 2 (GC-4, GD-4) and / or projected on the projector unit 3 (GC-5, GD-5).
- an example of the display control shown in FIG. 12 and another example of the display control shown in FIG. 13 differ in the following points, but are basically the same.
- the soccer field image displayed on the projector main screen is small on the upper side so as not to overlap with the e-mail menu display displayed on the display main screen when performing the superimposition process. it's shown.
- the display control shown in FIG. 13 when the projector unit 3 projects, the image of the soccer field displayed on the main screen for the projector is displayed so as to be a large screen.
- the portable electronic device 1 projects unnecessary information (for example, an antenna symbol or a battery mark displayed on a pictographic line) when the display unit 3 projects display data. 3 so that the LCD of the portable electronic device 1 and the projector projection display can be displayed differently. Moreover, the portable electronic device 1 of the present invention can select a projection destination for each file or function to be displayed. As a result, in the portable electronic device 1 of the present invention, the projector unit 3 can display only the information desired to be viewed without performing unnecessary display, so that the viewer can compare with a display in which unnecessary information is mixed. The screen can be very easy to see.
- unnecessary information for example, an antenna symbol or a battery mark displayed on a pictographic line
- all or part of the processes described as being automatically performed can be performed manually, or the processes described as being performed manually can be performed. All or a part can be automatically performed by a known method.
- each illustrated component is functionally conceptual and does not necessarily need to be physically configured as illustrated.
- all or some of the processing functions provided in each device of the mobile electronic device 1, particularly the processing functions performed by the control unit 14, are executed by the CPU and a program interpreted and executed by the CPU. You may implement
- the program is recorded on a recording medium and is mechanically read by the portable electronic device 1 as necessary. That is, the storage unit 15 such as ROM or HD stores a computer program for giving various instructions to the CPU in cooperation with the OS. This computer program is executed by being loaded into the RAM, and constitutes the control unit 14 in cooperation with the CPU.
- the computer program may be stored in an application program server connected to the mobile electronic device 1 via an arbitrary network (for example, a mobile phone network), and all or one of them may be stored as necessary. It is also possible to download a part.
- this program can be stored in a computer-readable recording medium.
- the “recording medium” may be any memory card, USB memory, SD card, flexible disk, magneto-optical disk, ROM, EPROM, EEPROM, CD-ROM, MO, DVD, Blu-ray Disc, etc. Includes transportable physical media.
- program is a data processing method described in an arbitrary language or description method, and may be in any form such as source code or binary code.
- program is not necessarily limited to a single configuration, and functions are achieved in cooperation with a separate configuration such as a plurality of modules and libraries or a separate program represented by the OS. Including things.
- the logical configuration of the OS program and the base software described above can be arbitrarily changed.
- the OS program and the base software may be integrated into a broad OS program.
- a well-known configuration and procedure can be used for a specific configuration for reading a recording medium, a reading procedure, an installation procedure after reading, and the like in each device described in the embodiment.
- the specific form of distribution / integration of the devices is not limited to that shown in the figure, and all or a part of them may be functional or physical in arbitrary units according to various additions or according to functional loads. Can be distributed and integrated. That is, the above-described embodiments may be arbitrarily combined and may be selectively implemented.
- the portable electronic device and the display control method according to the present invention are useful because they can perform display control in consideration of user needs with the projector unit and the display unit.
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Abstract
Description
1C 筐体
1CA 第1筐体
1CB 第2筐体
2 表示部
2M メインディスプレイ
2S サブディスプレイ
3 プロジェクタ部
4 カメラ
5 操作部
5a 操作キー
5b 方向及び決定キー
6 スピーカ
7 マイク
8 無線通信部
8a アンテナ
8b アンテナ
8c アンテナスイッチ
8d CDMA用RFモジュール
9 ヒンジ
10 電源部
11 開閉検出スイッチ
12 傾き検出部
13 通信用端子
14 制御部
14a メインCPU
14b ディスプレイコントローラ
14b-1 描画更新部
14b-2 表示制御部
14c 音声処理部
15 記憶部
15a 表示用メモリ部(V-RAM)
15a-1 プロジェクタ用バッファ
15a-2 ピクト行表示用バッファ
15a-3 ソフトキー表示用バッファ
15a-4 メイン画面用バッファ
15b 重ね合わせ用メモリ部(V-RAM)
15c 投影先選択テーブル(メモリ)
16a 高速シリアルインターフェース
16b 高速シリアルインターフェース
17 ダイヤル検出部
Claims (15)
- 所定の表示データを表示する表示部と、
前記表示データの少なくとも一部を投影するプロジェクタ部と、
自装置の状態を示す自装置状態情報を少なくとも含む前記表示データを記憶する記憶部と、
前記表示部に、前記記憶部に記憶された前記表示データを、前記自装置状態情報を含めて表示し、前記プロジェクタ部に、前記記憶部に記憶された前記表示データを、前記自装置状態情報を含めずに投影させる制御部と、
を備えることを特徴とする携帯電子機器。 - 前記携帯電子機器は、電力を供給する電源部を更に備え、
前記自装置状態情報は、当該電源部の前記電力の残量状態を示すバッテリ残量表示情報を含むこと
を特徴とする請求項1に記載の携帯電子機器。 - 前記携帯電子機器は、無線通信を行う無線通信部を更に備え、
前記自装置状態情報は、前記無線通信部の通信状態を示す通信状態情報を更に含み、
前記制御部は、
前記表示部には前記通信状態情報を含む前記表示データを表示させ、
前記プロジェクタ部には前記通信状態情報を含まない前記表示データを投影させること
を特徴とする請求項1に記載の携帯電子機器。 - 前記携帯電子機器は、利用者によりキー操作される操作部を更に備え、
前記自装置状態情報は、前記操作部にて可能な操作を示すソフトキー表示情報を更に含み、
前記制御部は、
前記表示部には前記ソフトキー表示情報を含む前記表示データを表示させ、
前記プロジェクタ部には前記ソフトキー表示情報を含まない前記表示データを投影させること
を特徴とする請求項1に記載の携帯電子機器。 - 前記記憶部は、
前記表示部及び/又は前記プロジェクタ部に表示及び/又は投影させる前記表示データを形成するための表示用メモリ部
を備え、
前記表示用メモリ部は、
前記自装置状態情報を随時更新するための副メモリ部と、
前記副メモリ部に記憶される前記自装置状態情報以外の前記表示データを描画更新するための主メモリ部と、
を更に備え、
前記制御部は、
前記主メモリ部に記憶された前記表示データを前記プロジェクタ部に投影させること
を特徴とする請求項1に記載の携帯電子機器。 - 前記記憶部は、
前記表示用メモリ部に記憶された前記表示データのうち少なくとも一部を重ね合わせることにより、前記表示部及び/又は前記プロジェクタ部に表示させる合成された前記表示データを形成するための重ね合わせ用メモリ部
を更に備え、
前記制御部は、
前記重ね合わせ用メモリ部に記憶された前記表示データを前記プロジェクタ部に投影させること
を特徴とする請求項5に記載の携帯電子機器。 - 前記制御部は、
前記利用者により選択された前記主メモリ部または前記重ね合わせ用メモリ部のうちいずれかに記憶された前記表示データを前記プロジェクタ部に投影させること
を特徴とする請求項5に記載の携帯電子機器。 - 前記制御部は、
前記プロジェクタ部にて前記表示データを投影中に、前記主メモリ部に記憶された前記表示データが更新されると、前記プロジェクタ部にて投影された前記表示データも更新するが、
前記主メモリ部に記憶された前記表示データが更新されることなく、前記副メモリ部に記憶された前記自装置状態情報が更新されても、前記プロジェクタ部にて投影された前記表示データは更新しないこと
を特徴とする請求項5に記載の携帯電子機器。 - 前記携帯電子機器は、無線通信を行う無線通信部を更に備え、
前記自装置状態情報は、前記無線通信部の通信状態を示す通信状態情報を含み、
前記制御部は、
前記プロジェクタ部にて前記表示データを投影中に、前記無線通信部の前記通信状態が圏内または圏外に変動することにより、前記副メモリ部に記憶された前記通信状態情報が更新されても、前記プロジェクタ部にて投影された前記表示データを変更しないこと
を特徴とする請求項5に記載の携帯電子機器。 - 前記携帯電子機器は、
当該携帯電子機器の開閉状態の変動を検出する開閉検出スイッチと、
利用者によりキー操作される操作部と、
を更に備え、
前記自装置状態情報は、前記操作部にて可能な操作を示すソフトキー表示情報を更に含み、
前記制御部は、
前記開閉検出スイッチにて前記開閉状態の変動が検出された場合、前記副メモリ部に記憶された前記ソフトキー表示情報を変更し、
前記プロジェクタ部にて前記表示データを投影中に、前記開閉検出スイッチにて前記開閉状態の変動が検出されることにより、前記副メモリ部に記憶された前記ソフトキー表示情報が変更されても、前記プロジェクタ部にて投影された前記表示データを変更しないこと
を特徴とする請求項5に記載の携帯電子機器。 - 前記携帯電子機器は、電力を供給する電源部を更に備え、
前記自装置状態情報は、当該電源部の前記電力の残量状態を示すバッテリ残量表示情報を含み、
前記制御部は、
前記プロジェクタ部にて前記表示データを投影中に、前記電源部の前記電力の前記残量状態が変動することにより、前記副メモリ部に記憶された前記バッテリ残量表示情報が更新されると、更新された前記バッテリ残量表示情報を含む前記表示データを前記プロジェクタ部にて投影させること
を特徴とする請求項1に記載の携帯電子機器。 - 前記記憶部は、
前記表示データの投影先を前記表示部もしくは前記プロジェクタ部のいずれかとするか、または、前記表示部および前記プロジェクタ部の両方とするかを設定した投影先選択情報を記憶する投影先選択テーブル
を更に備え、
前記制御部は、
前記投影先選択テーブルに記憶された前記投影先選択情報に設定された前記投影先へ前記表示データを表示すること
を特徴とする請求項1に記載の携帯電子機器。 - 前記表示部の解像度と前記プロジェクタ部の解像度とが異なり、前記表示部は、前記プロジェクタ部よりも少なくとも一方向に長い画素数を有するワイド領域を備え、
前記制御部は、
前記表示部の前記ワイド領域の少なくとも一部に、前記自装置状態情報を表示すること
を特徴とする請求項1に記載の携帯電子機器。 - 前記無線通信部は、CDMA2000_1x方式にて無線通信を行うこと、
を特徴とする請求項3に記載の携帯電子機器。 - 所定の表示データを表示する表示部と、
前記表示データの少なくとも一部を投影するプロジェクタ部と、
自装置の状態を示す自装置状態情報を少なくとも含む前記表示データを記憶する記憶部と、
前記記憶部に記憶された前記表示データを表示及び/又は投影させる制御部と、を備えた携帯電子機器において実行される表示制御方法であって、
前記制御部において実行される、
前記表示部に、前記記憶部に記憶された前記表示データを、前記自装置状態情報を含めて表示する表示ステップと、
前記プロジェクタ部に、前記記憶部に記憶された前記表示データを、前記自装置状態情報を含めずに投影させる投影ステップと、
を含むことを特徴とする表示制御方法。
Priority Applications (2)
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US13/202,378 US8876296B2 (en) | 2009-02-25 | 2010-02-25 | Portable electronic apparatus and display control method |
KR1020117019605A KR101283445B1 (ko) | 2009-02-25 | 2010-02-25 | 휴대 전자 기기 및 표시 제어 방법 |
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JP2009043194A JP5405854B2 (ja) | 2009-02-25 | 2009-02-25 | 携帯電子機器 |
JP2009-043194 | 2009-02-25 |
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US (1) | US8876296B2 (ja) |
JP (1) | JP5405854B2 (ja) |
KR (1) | KR101283445B1 (ja) |
WO (1) | WO2010098405A1 (ja) |
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JP2011039500A (ja) * | 2009-07-17 | 2011-02-24 | Nikon Corp | 電子機器 |
US10893325B2 (en) * | 2016-11-04 | 2021-01-12 | Samsung Electronics Co., Ltd. | Display device and control method therefor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007047758A (ja) * | 2005-07-12 | 2007-02-22 | Nikon Corp | 表示モニタ付き投影装置 |
JP2008191406A (ja) * | 2007-02-05 | 2008-08-21 | Seiko Epson Corp | 画像表示装置、表示制御装置および表示制御方法 |
JP2009003428A (ja) * | 2007-05-18 | 2009-01-08 | Sanyo Electric Co Ltd | 映像表示装置および携帯端末装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001197167A (ja) | 2000-01-05 | 2001-07-19 | Yamaha Corp | 携帯電話機 |
JP2002007027A (ja) * | 2000-06-27 | 2002-01-11 | Masanori Idesawa | 画像情報表示装置 |
JP2005208802A (ja) | 2004-01-21 | 2005-08-04 | Vodafone Kk | 電子機器 |
JP2006033357A (ja) | 2004-07-15 | 2006-02-02 | Olympus Corp | 画像変換装置及び映像投影装置 |
JP2006067121A (ja) | 2004-08-25 | 2006-03-09 | Canon Inc | カメラモジュール、該カメラモジュールを有する携帯機器 |
JP4496047B2 (ja) * | 2004-09-14 | 2010-07-07 | 株式会社東芝 | 表示制御装置、表示制御方法及び表示制御用プログラム |
ATE532330T1 (de) * | 2004-09-21 | 2011-11-15 | Nikon Corp | Projektoreinrichtung, mobiltelefon und kamera |
JP2006091112A (ja) * | 2004-09-21 | 2006-04-06 | Nikon Corp | 電子機器 |
WO2007007559A1 (ja) * | 2005-07-12 | 2007-01-18 | Nikon Corporation | 表示モニタ付き投影装置 |
JP4810938B2 (ja) | 2005-09-09 | 2011-11-09 | 株式会社ニコン | プロジェクタ付き電子機器 |
JP2009141489A (ja) * | 2007-12-04 | 2009-06-25 | Toshiba Corp | 電子機器 |
US8285256B2 (en) * | 2008-07-28 | 2012-10-09 | Embarq Holdings Company, Llc | System and method for projecting information from a wireless device |
US8024007B2 (en) * | 2008-07-28 | 2011-09-20 | Embarq Holdings Company, Llc | System and method for a projection enabled VoIP phone |
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- 2010-02-25 KR KR1020117019605A patent/KR101283445B1/ko active IP Right Grant
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007047758A (ja) * | 2005-07-12 | 2007-02-22 | Nikon Corp | 表示モニタ付き投影装置 |
JP2008191406A (ja) * | 2007-02-05 | 2008-08-21 | Seiko Epson Corp | 画像表示装置、表示制御装置および表示制御方法 |
JP2009003428A (ja) * | 2007-05-18 | 2009-01-08 | Sanyo Electric Co Ltd | 映像表示装置および携帯端末装置 |
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JP2010197754A (ja) | 2010-09-09 |
US20110300911A1 (en) | 2011-12-08 |
KR20110119741A (ko) | 2011-11-02 |
KR101283445B1 (ko) | 2013-07-17 |
JP5405854B2 (ja) | 2014-02-05 |
US8876296B2 (en) | 2014-11-04 |
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