WO2008072478A1 - デジタルテレビ放送システム及び携帯電話機 - Google Patents
デジタルテレビ放送システム及び携帯電話機 Download PDFInfo
- Publication number
- WO2008072478A1 WO2008072478A1 PCT/JP2007/073025 JP2007073025W WO2008072478A1 WO 2008072478 A1 WO2008072478 A1 WO 2008072478A1 JP 2007073025 W JP2007073025 W JP 2007073025W WO 2008072478 A1 WO2008072478 A1 WO 2008072478A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- displayed
- data
- display state
- display screen
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 claims description 17
- 239000000284 extract Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 34
- 230000005540 biological transmission Effects 0.000 description 17
- 238000001514 detection method Methods 0.000 description 12
- 238000012545 processing Methods 0.000 description 12
- 230000010267 cellular communication Effects 0.000 description 8
- 238000013500 data storage Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000001824 photoionisation detection Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
- G06F1/162—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position changing, e.g. reversing, the face orientation of the screen with a two degrees of freedom mechanism, e.g. for folding into tablet PC like position or orienting towards the direction opposite to the user to show to a second user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1622—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with enclosures rotating around an axis perpendicular to the plane they define or with ball-joint coupling, e.g. PDA with display enclosure orientation changeable between portrait and landscape by rotation with respect to a coplanar body enclosure
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4314—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
- H04N21/4355—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reformatting operations of additional data, e.g. HTML pages on a television screen
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
- G06F2200/1614—Image rotation following screen orientation, e.g. switching from landscape to portrait mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1637—Sensing arrangement for detection of housing movement or orientation, e.g. for controlling scrolling or cursor movement on the display of an handheld computer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04803—Split screen, i.e. subdividing the display area or the window area into separate subareas
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2370/00—Aspects of data communication
- G09G2370/02—Networking aspects
-
- 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
-
- 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
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0233—Including a rotatable display body part
-
- 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
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the 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
- H04M1/0247—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
- H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
Definitions
- the present invention relates to a digital television broadcast system and a mobile phone, and more particularly to an improvement of a mobile phone capable of viewing a television broadcast and a digital television broadcast system to which the mobile phone is applied.
- Some mobile phones include an antenna for receiving a digital TV broadcast wave transmitted from a broadcast base station, and display a TV image on a display screen based on the digital TV broadcast wave.
- Some TV broadcasts can be viewed by outputting TV sound corresponding to TV images.
- a display screen is formed in a rectangular shape, and the display screen can be switched between a vertically long display state and a horizontally long display state. That is, in the vertically long display state, a television image is displayed with the longitudinal direction of the display screen as the up and down direction, and in the horizontally long display state, the television image is displayed with the short direction of the display screen as the vertical direction.
- a television image transmitted from a broadcast base station and based on a digital television broadcast wave has a horizontal aspect ratio that is longer than the vertical width.
- the television image can be displayed larger than in the portrait display state.
- the horizontal width of the TV image is displayed according to the length in the short direction of the display screen, so that an empty area is generated on the display screen other than the area for displaying the TV image. Therefore, in this type of cellular phone, the display area can be effectively used by displaying content data based on so-called data broadcasting in an empty area on the display screen as described above. There is something that is.
- data broadcasting is a system for transmitting various content data such as news and weather in addition to television images and television sound based on digital television broadcast waves (for example, Patent Documents 1 and 2).
- content data transmitted by this data broadcasting May contain information related to digital TV broadcast wave programs that you receive! Therefore, while displaying a TV image of a received digital TV broadcast wave program on the display screen, information related to the program is displayed on the display screen as a data broadcast, so that the user can watch the TV broadcast while viewing it.
- Use the power S to endure relevant information using data broadcasting.
- Patent Document 1 Japanese Patent Laid-Open No. 2005-286966
- Patent Document 2 Japanese Patent Laid-Open No. 2005-223649
- the present invention has been made in view of the above circumstances, and is capable of confirming the contents of a data broadcast in a small display area, and is capable of easily confirming the desired contents in detail.
- An object is to provide a system and a mobile phone.
- a mobile phone is a mobile phone that includes a display screen and is capable of switching the display screen to a first display state and a second display state.
- Digital television transmission / reception means for receiving a digital television broadcast wave including data for use, television image generation means for generating a television image based on the received television broadcast data, and based on the received data broadcast data, Content data generation means for generating content data including character strings, television image display control means for displaying a television image on the display screen in the first display state and the second display state, and In the first display state, the content data is part of the display screen.
- Content data display control means for displaying and extracting a plurality of character strings included in the content data and sequentially displaying the extracted character strings on a part of the display screen in the second display state;
- a character string selection means for selecting a character string corresponding to the extracted character string displayed in the display state of 2.
- a plurality of character strings included in the content data can be sequentially displayed as extracted character strings on a part of the display screen in the second display state.
- multiple character strings consisting of characters larger than the number of characters that can be displayed in the display area at a time can be displayed as extracted character strings in a small display area on the display screen.
- the user's ability to confirm the extracted character string displayed on a part of the display screen in the second display state If the user wants to confirm the details of the data broadcast in more detail, the display screen Can be switched to the first display state. At this time, based on switching of the display screen to the first display state, the character string included in the content data displayed on the display screen in the first display state is displayed in the second display state. Since the character string corresponding to the extracted character string is automatically selected, the contents of the data broadcast associated with the character string can be easily read, and the work of confirming the desired contents in detail is possible. Easy
- the content data generation means includes character strings IJ each grouped based on the received data broadcasting data.
- Content data including a plurality of page data that can be displayed by switching to a part of the display screen in the display state is generated, and the content data display control means 1S is converted into the plurality of page data in the second display state.
- Each character string included is extracted and displayed as an extracted character string sequentially on a part of the display screen, and the display screen changes from the second display state to the first display while the extracted character string is displayed.
- switching to the state among the above page data, it is displayed in the second display state at the time of switching.
- the page data corresponding to the extracted character string is displayed on the display screen.
- the second of the plurality of page data that can be displayed by switching to the display screen in the first display state based on the switching of the display screen to the first display state.
- Page data corresponding to the extracted character string displayed in the display state can be displayed on the display screen.
- the character string corresponding to the extracted character string displayed in the second display state is automatically selected from the character strings included in the page data displayed on the display screen in the first display state. You can choose.
- a mobile phone is a mobile phone that includes a display screen and is capable of switching the display screen to a first display state and a second display state.
- Digital television transmission / reception means for receiving a digital television broadcast wave including data for use, television image generation means for generating a television image based on the received television broadcast data, and based on the received data broadcast data,
- Content data generating means for generating content data including a plurality of page data that can be displayed by switching to a part of the display screen in the first display state, each consisting of a grouped character string, and the first TV image display control means for displaying a television image on the display screen in the display state and the second display state, and in the second display state.
- Character strings included in each of the plurality of page data are extracted and sequentially displayed as extracted character strings on a part of the display screen, and the display screen is changed from the second display state while the extracted character strings are displayed.
- Content that causes the display screen to display page data corresponding to the extracted character string that was displayed in the second display state at the time of switching among the plurality of page data when switched to the first display state And data display control means.
- the user's ability to confirm the extracted character string displayed on a part of the display screen in the second display state If it is desired to confirm the details of the data broadcast in more detail, the display screen Can be switched to the first display state. At this time, based on switching of the display screen to the first display state, it is displayed in the second display state among a plurality of page data that can be displayed by switching to the display screen of the first display state. Since the page data corresponding to the extracted character string is automatically displayed on the display screen, it is easy to confirm the desired content in detail.
- the display screen is rectangular, and the vertically long display state as the first display state and the second display state are as described above. It can be switched to a horizontally long display state, and when the television image display control means is in the vertically long display state, it displays a television image with the longitudinal direction of the display screen as the vertical direction, and in the horizontally long display state, It is configured to display television images with the short side of the display screen as the vertical direction.
- the extracted character strings can be displayed on a part of the display screen in the horizontally long display state, so that the user can confirm the contents of the data transmission by checking the extracted character strings. Can be confirmed well, and by switching the display screen from the landscape display state to the portrait display state, it is possible to easily confirm the desired content in detail.
- the content data is associated with a character string included in the content data, and the character string is extracted as the extracted character string.
- the content data display control means displays the character string extracted based on the flag as the extracted character string on the display screen in the landscape display state. Composed.
- the content data includes a dedicated character string to be displayed on the display screen as the extracted character string.
- the data display control means displays the dedicated character string on the display screen in the landscape display state, and does not display the dedicated character string on the display screen in the portrait display state! Configured.
- a digital television broadcast system receives a digital television broadcast transmission device for transmitting a digital television broadcast wave including data for television broadcast and data for data broadcast, and the digital television broadcast wave.
- a rectangular display screen that can be switched between the portrait display mode and the landscape display state, a digital television broadcast receiving means for receiving the digital television broadcast wave, and the received television broadcast data.
- content data generation means for generating content data including character strings based on the received data broadcast data, and the display in the above-described portrait display state.
- a TV image is displayed with the vertical direction of the screen as the vertical direction.
- TV image display control means for displaying a TV image with the hand direction as up and down, and the content data is displayed on a part of the display screen in the portrait display state, and the content data is displayed in the landscape display state.
- Content data display control means for extracting a plurality of character strings included in the content data and sequentially displaying them as a part of the display screen as an extracted character string.
- a flag indicating whether or not to extract the character string as the extracted character string is transmitted, and when the content data display control means is in the horizontally long display state, the flag is displayed.
- the extracted character string is displayed on the display screen as the extracted character string. Configured to let
- a digital television broadcast system receives a digital television broadcast transmission device for transmitting a digital television broadcast wave including data for television broadcast and data for data broadcast, and the digital television broadcast wave.
- a rectangular display screen that can be switched between the portrait display mode and the landscape display state, a digital television broadcast receiving means for receiving the digital television broadcast wave, and the received television broadcast data.
- content data generation means for generating content data including character strings based on the received data broadcast data, and the display in the above-described portrait display state.
- a TV image is displayed with the vertical direction of the screen as the vertical direction.
- TV image display control means for displaying a TV image with the hand direction as up and down, and the content data is displayed on a part of the display screen in the portrait display state, and the content data is displayed in the landscape display state.
- Content data display control means for extracting a plurality of character strings included in the content data and sequentially displaying them as a part of the display screen as an extracted character string, wherein the digital television broadcast transmitting device includes the extracted character string.
- a dedicated character string to be displayed on the display screen, and the content data display control means causes the dedicated character string to be displayed on the display screen in the horizontal display state, and the vertical display state. In this case, the dedicated character string is configured not to be displayed on the display screen.
- a plurality of character strings made up of more characters than can be displayed at once in the display area are displayed as extracted character strings on a part of the display screen in the second display state. Therefore, by checking the extracted character strings, the user can confirm the contents of data transmission well.
- the second display among the character strings included in the content data displayed on the display screen in the first display state A character string corresponding to the extracted character string displayed in the state is automatically selected, or a plurality of page data that can be displayed by switching to the display screen in the first display state.
- Page data corresponding to the extracted character string displayed in the second display state is automatically displayed on the display screen, making it easy to confirm the desired content in detail. .
- FIG. 1 is a perspective view showing an example of a mobile phone 1 according to Embodiment 1 of the present invention, showing a state where a housing is expanded.
- This mobile phone 1 is a so-called foldable mobile phone, in which a display casing 2 and an operation casing 5 each having a rectangular parallelepiped shape are connected via a hinge portion 3, and each of the display casing 2 and the operation casing 5 is connected. You will be able to fold with the main surfaces facing each other.
- the display unit 2 a and the receiver 8 for receiving are arranged on the main surface facing the operation housing 5 in a folded state.
- the display unit 2a is composed of a liquid crystal display having a rectangular display screen, and is arranged so that its longitudinal direction coincides with the longitudinal direction of the display housing 2.
- the receiver 8 is a voice output means for outputting the voice from the other party telephone during a call, and is disposed at the end of the display housing 2 opposite to the hinge part 3.
- the operation unit 4 is an input unit composed of a plurality of operation keys, and a selection operation and a determination operation can be performed using the operation unit 4.
- the microphone 7 for sending is voice input means for inputting the user's voice during a call, and is arranged at the end of the operation casing 5 opposite to the hinge part 3.
- the hinge portion 3 connects the display housing 2 and the operation housing 5 so that the main surfaces face each other so that they can be folded.
- the hinge part 3 is disposed so as to face the connecting part 3a that is rotatably connected to the operation casing 5 and the outer surface of the display casing 2, and rotates the display casing 2 in a horizontal plane.
- a rectangular plate-shaped holding portion 3b that can be held is formed integrally.
- the display housing 2 has an outer surface facing the flat surface of the holding portion 3b of the hinge portion 3, and a flat portion of the holding portion 3b around a rotation axis (not shown) perpendicular to the display screen of the display portion 2a. It is connected so that it can rotate.
- the display housing 2 displays water on the display screen of the display unit 2a in the holding unit 3b. It is held rotatably on a flat surface, and can be rotated while maintaining an inclination angle with respect to the operation casing 5.
- FIG. 2 is a perspective view showing a state in which the display housing 2 of the mobile phone 1 in FIG. 1 is rotated. When viewed from the front, the state is rotated approximately 45 ° clockwise from the state in FIG. Is shown.
- FIG. 3 is a perspective view showing a state in which the display housing 2 of the mobile phone 1 in FIG. 1 is rotated, and shows a state in which it is rotated 90 ° clockwise from the state in FIG. 1 when viewed from the front. Yes.
- the user holds the operation casing 5 and rotates the display casing 2 on the display screen of the display unit 2a within a horizontal plane within an angle range of 90 ° as shown in FIG. It is possible to switch between the vertical display state and the horizontal display state shown in FIG. An image is displayed on the display screen of the display section 2a in the vertically long display state shown in FIG. On the other hand, an image is displayed on the display screen of the display unit 2a in the horizontally long display state shown in FIG.
- FIG. 4 is a block diagram showing an example of an electrical configuration of a digital television broadcasting system to which the mobile phone 1 is applied.
- the cellular phone 1 includes a control unit 6 including a processor, a display unit 2a that can be controlled by the control unit 6, an operation unit 4, a microphone for transmission 7, a receiver 8 for reception, a speaker 9, and a cellular communication unit. 10.
- Digital TV broadcast receiving unit 11, rotation detection sensor 12 and memory 13 are provided.
- the cellular communication unit 10 transmits and receives a call sound by transmitting and receiving radio waves to and from the radio base station 100 via the communication antenna 10a.
- the voice signal based on the user's call sound is transmitted from the cellular communication unit 10, and the voice signal based on the call sound from the other party's telephone is received by the cellular communication unit 10.
- transmission / reception of a call sound is performed.
- the digital TV broadcast receiver 11 receives a digital TV broadcast wave transmitted from the broadcast base station 200 via the TV broadcast receiving antenna 11a.
- Broadcasting base station 200 Digital TV broadcast waves that are also transmitted are one-segment broadcast waves for mobile phones assigned to a certain band of general digital high-definition broadcast waves, and are used for TV broadcasts including TV images 201 and TV audio 202 From data, data for broadcasting data including various content data 203 such as news, weather, event messages (EM), etc. become. These data are divided into a plurality of packets and transmitted as so-called TS (Transport Stream) packets.
- TS Transport Stream
- a plurality of TS packets are extracted from the digital TV broadcast wave received by the digital TV broadcast receiving unit 11, and these TS packets are combined to generate a TV image 201 and a TV sound 202. And content data 203 and the like are generated.
- the TV image 201 generated from the TS packet is displayed on the display unit 2a, and the TV sound 202 corresponding to the TV image 201 is amplified and output from the speaker 9, so that the user can watch the TV broadcast. can do.
- the content data 203 generated from the TS packet is displayed on the display unit 2a, so that the user can watch the data broadcast.
- the rotation detection sensor 12 is configured by a mechanical or electrical switch, and is a direction detection unit that detects the orientation of the display screen with respect to the user by detecting the rotation operation of the display housing 2 by the user.
- the memory 13 is composed of RAM (Random Access Memory) or ROM (Read Only Memory).
- FIG. 5 is a functional block diagram showing a configuration example of the control unit 6.
- the control unit 6 includes a TS bucket extraction unit 61, a PMT extraction unit 62, a packet synthesis unit 63, a television image generation unit 64, a content data generation unit 65, a television audio generation unit 66, a display control unit 67, and an audio control unit 68.
- Each of these functional blocks is realized by a computer program executed by the control unit 6.
- a PMT storage unit 131 and a content data storage unit 132 are allocated to the memory 13.
- a digital television broadcast wave periodically includes a PMT (Program Map Ttable) transmitted in association with each program.
- PMT Program Map Ttable
- PID Packet Identifier
- the PMT extraction unit 62 extracts a PMT corresponding to the program periodically transmitted from the broadcast base station 200 from the digital TV broadcast wave, and stores it in the PMT memory. Stored in section 131.
- PMT is transmitted with a period of 200 ms to 500 ms.
- the TS packet extraction unit 61 generates a plurality of TS buckets from the received digital television broadcast wave. To extract. A plurality of TS packets extracted by the TS packet extracting unit 61 are combined for each data type by the packet combining unit 63 based on the PID. At this time, the packet combining unit 63 specifies the data type by comparing the PMT stored in the PMT storage unit 131 and the PID included in each TS packet, and determines the TV image, TV sound, and content data to be described later. TS packets are synthesized for each data type such as DII (Download Info Indication), DBB (Download Data Block), and event message (Event Message) included in
- the TV image generation unit 64 is TV image generation means for generating a TV image based on TV broadcast data included in the received digital TV broadcast wave, and is associated with the TV image! / A TV image is generated from the synthesized TS packet based on!
- the TV sound generation unit 66 is TV sound generation means for generating TV sound based on TV broadcast data included in the received digital TV broadcast wave, and is synthesized based on the PID associated with the TV sound. TV sound is generated from the received TS packets.
- the TV sound generated by the TV sound generation unit 66 is output from the speaker 9 by the sound control unit 68.
- the content data generating unit 65 is content data generating means for generating content data based on the data broadcasting data included in the received digital television broadcast wave, and is a PID associated with the data broadcasting data. Generates content data based on the TS packet force synthesized based on the above.
- BML Broadcast Markup Language
- image data and tag information are included in the content data.
- the character strings included in the content data are not limited to those created using BML, but may be created using other languages such as HTML (Hyper Text Markup Language).
- the content data is transmitted for each object constituting the content data called a module by the so-called data-powered transmission method.
- the content data generated by the content data generation unit 65 is stored in the content data storage unit 132.
- the generated content data includes current screen data and various page data. Page data, news and weather Character strings and image data representing the contents are grouped for each page.
- Current screen data is data of the current screen for selecting page data, and constitutes a screen on the upper layer of each page data.
- the content data in the present embodiment has a hierarchical structure, and by selecting page data on the current screen based on the current screen data, the selected page data can be read from a plurality of page data. Has become possible.
- the display control unit 67 is a display control unit that controls display on the display unit 2a, and includes a television image display control unit 671, a content data display control unit 672, and a cursor selection unit 673.
- the TV image display control unit 671 displays the TV image generated by the TV image generation unit 64 on the display unit 2a. Based on the detection signal from the rotation detection sensor 12, the television image display control unit 671 performs display on the display unit 2a in a different manner depending on either the portrait display state or the landscape display state.
- the content data display control unit 672 is generated by the content data generation unit 65 when the display unit 2a is switched to the vertically long display screen based on the detection signal from the rotation detection sensor 12.
- the current screen data and the plurality of page data, which are the content data, can be displayed on the display unit 2a.
- the television image display control unit 671 and the content data display control unit 672 are either in the vertically long display state or the horizontally long display state based on the detection signal from the rotation detection sensor 12. Therefore, the display on the display unit 2a is performed in a different manner.
- the cursor selection unit 673 selects the character string to be displayed on the display unit 2a by placing the cursor on any character string displayed on the display unit 2a based on the content data. As described above, the cursor selection unit 673 serves as a character string selection unit for selecting the character string.
- FIG. 6 is a diagram showing an aspect when content data is generated based on the received TS packet 31.
- each module of content data is divided into a plurality of block data as a DDB.
- DDB, DII consisting of information about each module
- power are repeatedly transmitted as TS packets 31 respectively.
- DII and multiple DDBs transmitted as TS packet 31 are assigned different PIDs, and by combining TS packets 31 with the same PID, DII and each DDB are generated as separate data. Is done.
- the data is generated as separate data based on PID (a to d) assigned to DII and the three DDB forces!
- each DDB is block data constituting each module of content data, and is composed of character strings, image data, and the like.
- the DII includes a module ID that is identification information assigned to each module and version information that is update information of the module.
- Each module 32 is generated by being synthesized based on the module IDs included in the plurality of DDB forces S and DII generated as described above. However, each module 32 may be generated by a plurality of DDBs or a single DDB. Content data such as current screen data and page data configured by the plurality of generated modules 32 is stored in the content data storage unit 132.
- FIG. 7 is a diagram showing an example of the display mode of the display unit 2a when receiving a television broadcast and a data broadcast.
- (A) is a display mode in the landscape display state
- (b) is ( The display mode when switching from the state a) to the portrait display state
- (c) shows the state where the selected page data is displayed.
- a pictographic display area 21 and a television image display area 22 are formed on the display screen of the display unit 2a in the landscape display state.
- the display screen of the display unit 2a in the vertically long display state includes a pictograph display area 23, a television image display area 24, and a data broadcast display area 25 on the display screen. It is formed.
- the TV image display area 22 in the horizontally long display state has a horizontal image width that matches the length of the long side of the display screen, and has a horizontal aspect ratio that is longer than the vertical width.
- the short side direction is displayed as the vertical direction.
- the television image in the present embodiment has an aspect ratio of 16: 9 between the horizontal width and the vertical width.
- the pictographic display area 21 has an area whose horizontal width matches the length of the long side of the display screen and is smaller than the television image display area 22.
- the pictogram display area 21 can display the radio wave reception sensitivity of the cellular communication unit 10, the remaining battery level for supplying power to the mobile phone 1, and the like. wear.
- a part of the character ⁇ IJ included in the content data being received is displayed in the pictogram display area 21 as shown in FIG. 7 (a).
- this pictogram display area 21 one line of characters can be displayed, and the mark is displayed in the longitudinal direction of the display screen.
- the marquee display is a display mode in which characters are displayed so as to move in a certain direction as time elapses. The characters are displayed in the pictogram display area 21 in order from the first letter, and in the pictogram display area 21 After moving in a certain direction, the characters are deleted from the pictograph display area 21 in order from the first character.
- the TV image display area 24 has a horizontal width that matches the length of the short side of the display screen, and is formed with a horizontal width and a vertical width corresponding to the aspect ratio of the TV image.
- the TV image in the state is formed as an area smaller than the display area 22.
- a television image is displayed in the television image display area 24 with the longitudinal direction of the display screen as the vertical direction.
- the pictographic display area 23 has an area whose horizontal width matches the length of the short side of the display screen and is smaller than the television image display area 24.
- the pictogram display area 23 similarly to the case of FIG. 7 (a), it is possible to display the radio wave reception sensitivity in the cellular communication unit 10, the remaining battery level for supplying power to the mobile phone 1, and the like. .
- character strings relating to news, weather, sports, and the like can be transmitted as data broadcast content data, and the data broadcast display area shown in FIG. In 25, a current screen for selecting these various content data is displayed.
- the data broadcast display area 25 has a larger vertical width than the pictogram display area 23, and can display characters over a plurality of lines.
- character strings such as “news”, “weather” and “sport” included in the current screen data are displayed in a plurality of lines in the data broadcast display area 25.
- the user moves the cursor 26 to one of the character strings displayed on the current screen in FIG. 7 (b) and performs a determination operation, as shown in FIG. 7 (c).
- Corresponds to the column Page data can be displayed in the data broadcast display area 25.
- the cursor 26 is placed on the character string "News" on the current screen in Fig. 7 (b) and the decision operation is performed, as shown in Fig. 7 (c).
- a character string as “news” page data can be displayed in the data broadcast display area 25.
- the character string displayed in the pictogram display area 21 in the horizontally long display state shown in FIG. 7 (a) is the character string displayed in the data broadcast display area 25 in the vertically long display state shown in FIG. 7 (c). Is included.
- a predetermined number of characters are extracted as extracted character strings from the beginning of the text among characters included in the character string of each page data displayed in the data broadcast display area 25 in the portrait display state, and the extraction is performed.
- the character string is displayed in the marquee sequentially in the pictograph display area 21 in the horizontally long display state.
- the extracted character strings extracted from the character strings of the respective page data corresponding to “news”, “weather”, “sports”, etc.
- the display screen of the display unit 2a is changed from the horizontally long display state to the vertically long display state.
- the character string displayed on the display screen as shown in Fig. 7 (b) is displayed on the character string corresponding to the extracted character string displayed in the landscape display state at the time of switching.
- Sol 26 can be matched.
- the extracted character string extracted from the page data character string corresponding to “News” (FIG. 7 (c)) is displayed on the display screen in the landscape display state (FIG. 7 ( a))
- the cursor 26 can be placed on the “news” character string among the character strings displayed on the display screen in the portrait display state! /, (Fig. 7 (b)).
- FIG. 8 is a flowchart showing an example of processing by the control unit 6 when receiving a television broadcast and a data broadcast in the landscape display state.
- a television image is displayed in the television image display area 22 as shown in FIG.
- the extracted extracted character string is displayed in the marquee sequentially in the pictograph display area 21 (step S101).
- step S102 When the extracted character string is displayed as a marquee on the display screen in the landscape display state, if the display screen of the display unit 2a is switched to the portrait display state (Yes in step S102), the arrangement direction of the television image is changed. While being rotated by 90 ° (step S103), the current screen is displayed in the data broadcast display area 25 that appears on the display screen by switching (step S104). At this time, among the character strings displayed on the current screen, the cursor 26 is automatically set to the character string corresponding to the extracted character string displayed in the horizontally long display state at the time of switching (step S105).
- the user performs a determination operation on the cursor automatically adjusted in step S105 using the operation unit 4 (Yes in step S106), so that the user's strength 26 is adjusted.
- the page data corresponding to the read character string can be read and displayed in the data broadcast display area 25 (step S107).
- the user can read the page data corresponding to the character string with the cursor 26 by operating the operation unit 4 and then setting the cursor 26 to another character string and then performing a determination operation. Is possible.
- the current screen is displayed on the display screen in the portrait display state.
- Embodiment 2 when the extracted character string is displayed on the display screen in the landscape display state, when the display is switched to the portrait display state, the extracted characters displayed in the landscape display state at the time of switching are displayed. The page data corresponding to the column is displayed on the display screen in the portrait display state.
- FIG. 9 is a diagram showing an example of a display mode of display unit 2a when mobile phone 1 according to Embodiment 2 of the present invention receives a television broadcast and a data broadcast.
- A The display mode in the landscape display state
- (b) shows the display mode when switching from the state (a) to the portrait display state.
- the display screen of the display unit 2a in the horizontally long display state is formed with a pict display area 21 and a TV image display area 22 as in the first embodiment, and the TV image display area 22
- a TV image is displayed with the short side direction of the display screen in the vertical direction, and the extracted character strings extracted from the character strings of the page data are sequentially displayed in the pictogram display area 21 in a marquee manner.
- the pictographic display area 23, the television image display area 24 and a data broadcast display area 25 are formed on the display screen.
- the display mode for the picto display area 23 and the television image display area 24 is the same as the mode shown in FIG.
- the data broadcast display area 25 that appears on the display screen when switched to the vertically long display state unlike the case of Embodiment 1, displays page data that is the lower layer of the current screen data.
- the display screen of the display unit 2a changes from the horizontally long display state to the vertically long display state.
- the page data force S corresponding to the extracted character string displayed in the landscape display state at the time of switching is displayed in the data broadcast display area 25 of the display screen. It has become.
- the extracted character string extracted from the character string of the page data corresponding to “weather” is displayed on the display screen in the landscape display state
- the character string of the page data corresponding to "weather” is displayed in the data broadcast display area 25 of the display screen in the portrait display state. (Fig. 9 (b)).
- the display screen when receiving a television broadcast and a data broadcast in the horizontally long display state, the user's ability to confirm the extracted character string displayed in the picto display area 21 in the horizontally long display state. If it is desired to check the contents of the screen in more detail, the display screen can be switched to the portrait display state. At this time, based on switching of the display screen to the portrait display state, it corresponds to the extracted character string that was displayed in the landscape display state among the multiple page data that can be displayed by switching to the display screen of the portrait display state. The page data to be automatically displayed on the display screen makes it easy to confirm the desired contents in detail.
- the configuration may be such that the column is automatically selected and the cursor can be positioned on the selected character string.
- FIG. 10 is a flowchart showing an example of processing by the control unit 6 when receiving a television broadcast and a data broadcast in the landscape display state in the second embodiment.
- Fig. 9 (a) when a television broadcast and a data broadcast are received in the landscape display state, a television image is displayed in the television image display area 22 and extracted from the character ⁇ IJ of each page data. The extracted character strings are sequentially displayed in the pictogram display area 21 as a marquee (step S201).
- step S202 When the extracted character string is marquee displayed on the display screen in the horizontally long display state, if the display screen of the display unit 2a is switched to the vertically long display state (Yes in step S202), the arrangement direction of the TV image is changed. It is rotated 90 ° (step S203), and is displayed in the data broadcast display area 25 that appears on the display screen by switching the page data force corresponding to the extracted character string displayed in the landscape display state at the time of switching (step S204). ).
- Embodiments 1 and 2 out of the characters included in the character string of each page data, it is determined in advance.
- a configuration has been described in which a predetermined number of characters, for example, a predetermined number of characters are extracted from the beginning of the sentence as extracted character strings, and these extracted character strings are sequentially displayed in the pictogram display area 21 in the horizontally long display state.
- the third embodiment is different in that the character string to be extracted as the extracted character string is defined by the marquee flag included in the content data! / .
- FIG. 11 is a diagram showing a mode when content data is generated based on the TS packet 31 received by the mobile phone 1 according to Embodiment 3 of the present invention.
- the specific mode for generating the content data based on the received TS packet 31 is the same as that in the first embodiment shown in FIG. 6 and will not be described here.
- a marquee flag 33 associated with an arbitrary character string included in the content data is included in a part of the DDB constituting each module of the content data.
- the marquee flag 33 is a flag indicating whether or not an arbitrary character string included in the corresponding content data is extracted as an extracted character string, and is embedded in the content data as tag information for the arbitrary character string.
- the marquee flag 33 is included in the DDB corresponding to the “weather” content data, and the marquee flag 33 is not included in the DDB corresponding to the “news” content data. Therefore, the character string extracted from the “weather” content data is not displayed in the pictorial display area 21 in the landscape display state. The character string included in the content data “news” is not displayed.
- a marquee flag 33 indicating that the extracted character string is extracted from the character strings included in the content data. Only the character string corresponding to is extracted and displayed in the pictogram display area 21 in the landscape display state as a marquee. Therefore, by appropriately setting the marquee flag 33, it is possible to display the character string that allows the user to easily confirm the contents of the data broadcast as the extracted character ⁇ IJ.
- the character string to be extracted as the extracted character string in the picto display area 21 in the horizontally long display state is defined by the marquee flag 33 included in the content data.
- the configuration has been described.
- the fourth embodiment is different in that a dedicated character string to be extracted as an extracted character string is included in the content data.
- FIG. 12 is a diagram showing an aspect when content data is generated based on the TS packet 31 received by the mobile phone 1 according to the fourth embodiment of the present invention.
- the specific mode for generating the content data based on the received TS packet 31 is the same as that in the first embodiment shown in FIG. 6 and will not be described here.
- the marquee-specific character string 34 that is a character string is included.
- the marquee-specific character string 34 is included in the DDB corresponding to the “weather” content data, and the marquee-specific character string 34 is not included in the DDB corresponding to the “news” content data.
- the character display string 21 extracted from the “weather” content data does not display the character string included in the content data of the news “news” in the pictorial display area 21 in the horizontally long display state.
- the marquee-dedicated character 34 is a dedicated character string for displaying a marquee in the pictogram display area 21 in the horizontally long display state, and is not displayed on the display screen in the vertically long display state.
- the power for describing the configuration in which the extracted character string is displayed in the marquee display in the pict display area 21 on the display screen in the landscape display state is not limited to such a configuration.
- the extracted character string may be displayed in a marquee display in a part of the TV image display area 22.
- the configuration is not limited to the configuration in which the extracted character strings extracted from each content data are sequentially displayed in the marquee, but may be the configuration in which the extracted character strings are sequentially switched and displayed for a certain period of time.
- the content data of the data broadcast may include information related to the television broadcast being viewed.
- the broadcast station when the content of content data distributed by a broadcast station is changed, or when the broadcast station requests the user to view a data broadcast related to the TV image being viewed.
- Information related to such television broadcasts is transmitted from broadcast stations in real time. It is desirable that such information be configured so that the user can easily confirm it, and that the user should be guided to data broadcasting from which such information can be obtained.
- the extracted character string to be displayed in the landscape display state as in the cellular phone of the fifth embodiment to the thirteenth embodiment described below is a character string of update information or a character string of guidance information. tomorrow.
- a character string of update information indicating that content data has been updated as an extracted character string is displayed in the pictogram display area 21.
- control as shown in the functional block diagram of the control unit in FIG. 13 is performed.
- the functional block diagram showing one configuration example of the control unit 6 according to the fifth embodiment in FIG. 13 is the same as the block diagram in FIG. 5 described above, but the update information indication control unit 674 and the update in the display control unit 67.
- An information generation unit 69 is provided.
- the update information generation unit 69 is update information generation means for generating update information based on data broadcast data included in the received digital television broadcast wave, and is associated with the data broadcast data. Update information is generated from the synthesized TS packet based on the PID. The update information is generated when the content data is updated, and consists of a character string indicating that the content data has been updated or the updated content.
- “update” includes at least one of data change, addition and deletion to the content data.
- the display control unit 67 is a display control unit that controls display on the display unit 2a.
- an update information display control unit 674 is provided. Is included! Update information display control unit 674 The update information generated by the information generation unit 69 is displayed on the display unit 2a.
- each module 32 is generated by being synthesized based on the module IDs included in the plurality of generated DDB forces S and DII.
- each module 32 may be generated by a plurality of DDBs or a single DDB.
- Content data such as current screen data and page data configured by the plurality of generated modules 32 is stored in the content data storage unit 132.
- FIG. 14 is a diagram showing an example of a display mode of the display unit 2a when receiving a television broadcast and a data broadcast.
- (A) is a display mode in a horizontally long display state
- (b) is ( The display mode when switching from the state a) to the portrait display state
- (c) shows the state where the selected page data is displayed.
- a pictographic display area 21 and a television image display area 22 are formed on the display screen of the display unit 2a in the landscape display state.
- a pict display area 23, a television image display area 24, and a data broadcast display area 25 are formed on the display screen of the display unit 2a in the vertically long display state. Is done.
- the TV image display area 22 in the horizontally long display state has a horizontal image width that matches the length of the long side of the display screen, and has a horizontal aspect ratio that is longer than the vertical width.
- the short side direction is displayed as the vertical direction.
- the television image in the present embodiment has an aspect ratio of 16: 9 between the horizontal width and the vertical width.
- the pictographic display area 21 has an area whose horizontal width matches the length of the long side of the display screen and is smaller than the television image display area 22.
- the pictogram display area 21 can display the radio wave reception sensitivity of the cellular communication unit 10, the remaining battery level for supplying power to the mobile phone 1, and the like.
- Fig. 14 (a) It is displayed in the pictograph display area 21.
- this pictogram display area 21 one line of characters can be displayed, and a marquee is displayed in the longitudinal direction of the display screen.
- the marquee display is a display mode in which characters are displayed so as to move in a certain direction as time elapses. After moving in the direction, the characters are erased from the picture display area 21 in order from the first letter.
- the pictographic display area 23 the TV image display are displayed.
- Area 24 and data broadcast display area 25 are formed on the display screen.
- the TV image display area 24 has a horizontal width that matches the length of the short side of the display screen, and is formed with a horizontal width and a vertical width corresponding to the aspect ratio of the TV image. It is formed as an area smaller than the TV image display area 22 in the landscape display state. In the portrait display state, a television image is displayed in the television image display area 24 with the longitudinal direction of the display screen being the vertical direction.
- the pictographic display area 23 is an area whose horizontal width matches the length of the short side of the display screen and is smaller than the television image display area 24. As in the case of FIG. 14 (a), the pictogram display area 23 can display the radio wave reception sensitivity of the cellular communication unit 10, the remaining battery level for supplying power to the mobile phone 1, and the like. it can.
- character strings relating to news, weather, sports, and the like can be transmitted as data broadcast content data, and the data broadcast display area shown in FIG. In 25, a current screen for selecting these various content data is displayed.
- the data broadcast display area 25 has a larger vertical width than the pictogram display area 23, and can display characters over a plurality of lines.
- character strings such as “news”, “weather” and “spot” included in the current screen data are displayed in a plurality of lines in the data broadcast display area 25.
- the user moves the cursor 26 to one of the character strings displayed on the current screen in FIG. 14 (b) and performs a determination operation, as shown in FIG. 14 (c).
- Page data corresponding to can be displayed in the data broadcast display area 25.
- the cursor 26 is placed on the character string "News" and By performing the operation, as shown in FIG. 14C, a character string as page data of “news” can be displayed in the data broadcast display area 25.
- the display screen of the display unit 2a is switched from the horizontally long display state to the vertically long display state.
- the character string corresponding to the update information displayed in the landscape display state at the time of switching that is, the updated content
- the cursor 26 can be positioned on the character string corresponding to the data.
- the character ⁇ IJ (Fig. 14 (c)) of the page data corresponding to “News” is updated, and update information indicating that the content data has been updated is displayed on the display screen in the landscape display state.
- the cursor is moved to the “News” character string displayed on the display screen in the vertical display state. 26 can be adjusted (Fig. 14 (b)).
- the update information of the content data is displayed in the pictogram display area 21 of the display screen in the landscape display state, so that the user can display a small display while watching the television image on the display screen in the landscape display state. Confirm that content data has been updated in the area.
- the display screen is displayed.
- the updated contents can be confirmed immediately.
- the switching operation of the display screen to the portrait display state it corresponds to the update information displayed in the landscape display state among the character strings included in the content data displayed on the display screen of the portrait display state. Since the cursor 26 is automatically placed on the character string, the updated part is a component, and the user can easily check the updated contents immediately.
- FIG. 15 is a flowchart showing an example of processing by the control unit 6 when receiving a television broadcast and a data broadcast in the landscape display state.
- a television broadcast is received in the landscape display state
- a television image is displayed in the television image display area 22, and when update information is generated based on the received data broadcasting data (step S301). Yes), as shown in Fig. 14 (a), the update information is displayed in the pictogram display area 21 as a marquee table. Is indicated (step S302).
- step S303 When the update information is displayed on the display screen in the horizontally long display state and the display screen of the display unit 2a is switched to the vertically long display state (Yes in step S303), the arrangement direction of the television image is changed. While being rotated by 90 ° (step S304), the current screen is displayed in the data broadcast display area 25 that appears on the display screen by switching (step S305). At this time, of the character strings displayed on the current screen, the cursor 26 automatically moves to the character string IJ corresponding to the update information displayed in the landscape display state at the time of switching, that is, the character string corresponding to the updated content data. (Step S306).
- the user performs the determination operation on the cursor automatically adjusted in step S306 using the operation unit 4 (Yes in step S307), so that the power 26 is adjusted.
- the updated page data corresponding to the current character string can be read and displayed in the data broadcast display area 25 (step S308).
- the user operates the operation unit 4 to align the cursor 26 with a character string different from the character ⁇ ⁇ IJ that has been automatically matched in step S306, and then performs a determination operation. It is also possible to read the page data corresponding to the character string on which the cursor 26 is placed.
- step S303 when it is determined whether or not the display is switched to the portrait display state in step S303, if the display is not switched to the portrait display state (No in step S303), a marquee is displayed. It is further determined whether or not the predetermined time has elapsed, and if the predetermined time has elapsed, do not display the marquee display on the horizontally long display screen! Ayo lei.
- the update information when the update information is displayed on the display screen in the landscape display state, when switching to the portrait display state, the current screen is displayed on the display screen in the portrait display state, and the current screen is displayed.
- the configuration in which the cursor 26 is set to the character string corresponding to the update information displayed in the horizontally long display state at the time of switching has been described.
- Page data corresponding to the update information displayed in the long display state is displayed on the display screen in the vertical display state.
- FIG. 16 is a diagram showing an example of a display mode of display unit 2a when mobile phone 1 according to Embodiment 6 of the present invention receives a television broadcast and a data broadcast.
- (A) Shows the display mode in the landscape display state, and (b) shows the display mode when switching from the state (a) to the portrait display state.
- the display screen of the display unit 2a is formed with a pictographic display area 21 and a television image display area 22 as in the fifth embodiment, and the short side direction of the display screen is defined as the vertical direction in the television image display area 22.
- a TV image is displayed.
- the update information is generated based on the received data broadcasting data
- the update information is displayed in the marquee display in the pictogram display area 21 as shown in FIG.
- the display screen of the display unit 2a switches from the horizontally long display state to the vertically long display state.
- the page data corresponding to the update information displayed in the landscape display state at the time of switching that is, the page data force S corresponding to the updated content data is displayed. It is displayed in the data broadcast display area 25 on the screen.
- the character string of the page data corresponding to “weather” is updated, and the update information indicating that the content data has been updated is displayed on the display screen in the landscape display state (see FIG.
- FIG. 18 is a flowchart showing an example of processing by the control unit 6 when receiving a television broadcast and a data broadcast in the horizontally long display state in the sixth embodiment.
- a television broadcast is received in the landscape display state
- a television image is displayed in the television image display area 22, and if update information is generated based on the received data broadcast data (in step S401). Yes), as shown in FIG. 16 (a), the update information is displayed in the pictogram display area 21 as a marquee (step S402).
- update information predetermined as a character string indicating that content data has been updated is displayed as a marquee in the pictorial display area 21 in the horizontally long display state.
- a character string including an updated character is extracted as update information from the content data, and the extracted update information is displayed as a marquee in the pictorial display area 21 in the landscape display state.
- the mode of generating the content data in the seventh embodiment of the present invention is the same as the mode of Fig. 11 described above, and is based on the TS packet 31 received by the mobile phone 1! / Then, generate content data.
- the specific mode for generating content data based on the received TS packet 31 is the same as that in the first embodiment shown in FIG. Here, a description of a specific mode for generating content data is omitted.
- a marquee flag 33 associated with an arbitrary character string included in the content data is included in a part of the DDB constituting each module of the content data.
- the marquee flag 33 at this time is a flag indicating whether or not an arbitrary character string included in the corresponding content data is extracted as update information, and is embedded in the content data as tag information for the arbitrary character string. . Therefore, by associating the marquee flag 33 with the character string including the updated character, the character S can be displayed as the update information in the horizontally long pictogram display area 21 with the force S.
- FIG. 19 is a diagram showing an example of a display mode of display unit 2a when mobile phone 1 according to Embodiment 7 of the present invention receives television broadcast and data broadcast, and (a) Shows the display mode in the landscape display state, and (b) shows the display mode when switching from the state (a) to the portrait display state.
- a pictographic display area 21 and a television image display area 22 are formed on the display screen of the display unit 2a in the horizontally long display state.
- a television image is displayed in the image display area 22 with the short side of the display screen as the vertical direction.
- the update information is displayed in the pictogram display area 21 as a marquee as shown in FIG. 19 (a).
- a marquee flag is stored in the DDB corresponding to the content data of “weather”.
- this marquee flag 33 is included, and this marquee flag 33 is associated with a character string included in the content data of “weather”. Therefore, as shown in FIG. 19 (a), the character string extracted from the content data of “weather” is displayed in the marquee as update information in the horizontally-displayed pictogram display area 21.
- a character string including updated characters from the content data can be extracted as update information, and the extracted character string can be displayed in the horizontally-displayed pictogram display area 21, the user can By checking the updated portion of the character string while watching the TV image on the status display screen, it is possible to check the updated content in the landscape display state only by updating the content data. . At this time, it is not possible to fully understand the updated contents only with the displayed character string! / If the displayed contents are changed, switch the display screen from landscape display to portrait display and check the updated contents in more detail. can do.
- a character string including the updated character is extracted from the content data as update information.
- Such a configuration is not limited to the configuration in which the marquee flag 33 is associated with an arbitrary character string as in the present embodiment.
- the content data is divided into a plurality of character strings, and A configuration in which a character string including an updated character is extracted as update information and the update information is displayed in the display area 21 outside the display in the horizontally long display state may be adopted.
- the configuration has been described in which the character string to be displayed as the update information in the horizontally-displayed pictogram display area 21 is defined by the marquee flag 33 included in the content data.
- the eighth embodiment is different in that a dedicated character string to be displayed as update information is included in the content data.
- the mode of generating the content data in the eighth embodiment of the present invention is the same as the mode of FIG. 12 described above, and is based on the TS packet 31 received by the mobile phone 1! /, Generate content data.
- the specific mode for generating content data based on the received TS packet 31 is the same as that in the first embodiment shown in FIG. Here, a description of a specific mode for generating content data is omitted.
- the marquee-specific character string 34 that is a character string is included.
- the marquee-specific character string 34 is included in the DDB corresponding to the “weather” content data, and the marquee-specific character string 34 is not included in the DDB corresponding to the “news” content data.
- the character display string 21 extracted from the “weather” content data does not display the character string included in the “news” content data that is displayed in the pictorial display area 21 in the landscape display state.
- the marquee dedicated character string 34 is a dedicated character string for displaying the marquee in the horizontally long pictogram display area 21, and is not displayed on the display screen in the vertically long display state.
- the update information displayed in pictographic display area 21 in the landscape display state is displayed with a mark indicating that there is force update information that is displayed as a plurality of character strings. You can do this! /, And you can also add this mark display and the letter ⁇ IJ display together! /.
- Embodiments 5 to 8 when the content data is updated, the update information is displayed on the display screen in the landscape display state, and the display screen in the landscape display state on which the update information is displayed is The configuration that displays the updated content data on the display screen in the portrait display state when switched to the display state has been described.
- the ninth embodiment when a user is watching a TV image and the broadcast station desires to provide a data broadcast corresponding to the content of the TV broadcast that the user is watching, The indication that there is a provided! / ⁇ data broadcast (hereinafter referred to as guidance information and label) is displayed on the display screen in the landscape display state.
- the current screen is displayed on the display screen in the portrait display state.
- the cursor 26 is positioned on the character string corresponding to the guidance information displayed in the landscape display state at the time of switching.
- the configuration of the mobile phone 1 to be used and the display state of the image are the same as those of the mobile phone 1 of the first embodiment shown in FIGS. 1 to 3, and this mobile phone 1 is applied.
- the electrical configuration of the digital television broadcasting system is the same as that of Embodiment 1 shown in FIG.
- description of the configuration of the mobile phone 1 and the electrical configuration of the digital television broadcasting system will be omitted.
- the configuration of the control unit 6 is such that the update information generation unit 69 of Embodiment 5 is the guidance information generation unit 70 and the update information display control unit 674 is the guidance information display control unit.
- the configuration is the same as that of the fifth embodiment except that the display selection unit 676 is added to the display control unit 67 and the display control unit 67 is changed to 675.
- the guidance information generation unit 70 Based on the event message of the data broadcast data included in the received digital TV broadcast wave, the guidance information generation unit 70 provides the user with the! /, And if there is a data broadcast! / This is guidance information generation means for generating guidance information, and generates guidance information from TS packets synthesized based on V and PID associated with data for data broadcasting.
- the event message indicates a case where the event message is transmitted from the broadcast station in real time only when necessary.
- the event message may be sent periodically from the broadcasting station.
- the event message can be used for notifying that the content data of the data for data broadcasting has been updated as in the above-described Embodiments 5 to 8, and data broadcasting related to the TV image being viewed can be used. When you can watch it! /, You can use it to give notifications.
- the guidance information is provided based on the event message sent from the broadcast station when the broadcast station provides the user with! /, And when there is a data broadcast! Is generated.
- the guidance information is made up of the fact that there is a data broadcast to be provided, a character string representing a simple content of the data broadcast to be provided, and a mark (symbol).
- the data broadcasts to be provided include information on sponsors in commercials during television broadcasts, products that sponsors want to provide, or data broadcasts related to the contents of television programs.
- the guidance information display control unit 675 displays the guidance information generated by the guidance information generation unit 70 on the display unit 2a.
- the display selection unit 676 displays the content data corresponding to the guidance information displayed in the landscape display state from the display screen in the landscape display state where the guidance information is displayed in the portrait display state. When switching to the display screen, it is configured to select whether to display on the display screen in the portrait display state!
- the display housing 2 when the display housing 2 is rotated to shift from the display screen in the landscape display state to the display screen in the portrait display state, the content data corresponding to the guidance information is displayed. If you want, rotate the display housing 2 as it is. If the content data corresponding to the guidance information is not displayed, the operation of the operation casing 5 can be performed.
- the display housing 2 is rotated while pressing a predetermined button of the section 4.
- the display selection unit 676 displays whether or not to perform the display switching by rotating the display housing 2 while pressing a predetermined button of the operation unit 4 of the operation housing 5. It is configured to make a selection.
- the user when the user rotates the display housing 2, the user operates the operation unit of the operation housing 5.
- FIG. 21 is a diagram showing an aspect when content data is generated based on the received TS packet 31 in the ninth embodiment.
- each module power SDDB of content data is divided into a plurality of block data.
- DDB, DII consisting of information on each module
- power are repeatedly transmitted as TS packets 31 respectively.
- an event message (EM) is transmitted along with DII and DDB as shown in Fig. 21.
- DII Different PIDs are assigned to DII, multiple DDBs, and event messages transmitted as TS packet 31, and DII and each DDB are separated by synthesizing TS packet 31 with common PID. It is generated as data.
- the data is generated as separate data based on the DII, the two DDBs, and the PID (a to d) assigned to the event message and the force.
- each DDB is block data constituting each module of content data, and consists of character strings, image data, and the like.
- the DII includes a module ID that is identification information assigned to each module, and version information including the date and time when the module was updated.
- the event message includes a message ID, which is identification information assigned to the content data to be guided, and a character string to be displayed on the display screen in the landscape display state.
- the character string displayed on the display screen in the horizontally long display state may be text display, mark display, or may include text display and mark display.
- the event message includes information on the startup URL (Uniform Resource Locator) of the page data to be guided.
- the guidance information generation unit 70 described above performs this operation. Guide information is generated based on the information of the current message.
- Each module 32 is generated by being synthesized based on the module IDs included in the plurality of DDB forces S and DII generated as described above. However, each module 32 may be generated by a plurality of DDBs or a single DDB. Content data such as current screen data and page data configured by the plurality of generated modules 32 is stored in the content data storage unit 132.
- FIG. 22 is a diagram showing an example of a display mode of the display unit 2a when receiving a television broadcast and a data broadcast according to the ninth embodiment, (a) is a display mode in a horizontally long display state, (b) shows the display mode when switching from the (a) state to the portrait display state, and (c) shows the state where the selected page data is displayed.
- a pictographic display area 21 and a television image display area 22 are formed on the display screen of the display unit 2a in the horizontally long display state.
- the display screen of the display unit 2a in the vertically long display state includes a pictographic display area 23, a television image display area 24, and a data broadcast display area 25 on the display screen. Formed.
- a broadcast station desires to provide a data broadcast related to the television broadcast that is being viewed
- the user can view the desired data broadcast based on the event message sent from the broadcast station.
- guidance information predetermined as a character string indicating that the user desires is generated, and the guidance information is displayed in the pictogram display area 21.
- characters for one line can be displayed, and the marquee display described in the first embodiment is displayed in the longitudinal direction of the display screen.
- character strings relating to news, weather, sponsors, and the like provided by a broadcasting station can be transmitted as content data of data broadcasting, as shown in FIG. 22 (b).
- data broadcast display area 25 In the data broadcast display area 25 shown, a current screen for selecting these various content data is displayed.
- Data broadcasting display area 25 is a pictographic table. It has a vertical width larger than that of the display area 23, and can display characters over a plurality of lines.
- character strings such as “news” and “sponsor” included in the current screen data are displayed in a plurality of lines in the data broadcast display area 25.
- the user moves the cursor 26 to one of the character strings displayed on the current screen in Fig. 22 (b) and performs a determination operation, as shown in Fig. 22 (c).
- Page data corresponding to can be displayed in the data broadcast display area 25.
- the cursor 26 is placed on the character string “sponsor” in FIG. 22 (b) and the decision operation is performed, so that the character string as the page data of “sponsor” is displayed. Is displayed in the broadcast display area 25.
- the display screen of the display unit 2a is switched from the horizontally long display state to the vertically long display state.
- the cursor 26 is moved to the character string corresponding to the guidance information displayed in the landscape display state at the time of switching among the character strings displayed on the display screen as shown in FIG. 22 (b). It ’s like that!
- the guidance information is displayed in the pictographic display area 21 of the display screen in the landscape display state. It can be confirmed that there is guidance information from the broadcasting station.
- the table is displayed.
- the display screen By switching the display screen to the portrait display state, the contents of the guidance information can be confirmed immediately.
- the display screen by switching the display screen to the portrait display state, the guidance information displayed in the landscape display state among the character strings included in the content data displayed on the display screen in the portrait display state is displayed. Since the cursor 26 is automatically aligned with the corresponding character string, the portion of the data broadcast that the broadcast station wants to provide is a component, and the user can easily confirm the content of the guidance information immediately.
- FIG. 23 is a flowchart showing an example of processing by control unit 6 when receiving a television broadcast and a data broadcast in the landscape display state in the present embodiment.
- a television broadcast is received in the landscape display state
- a television image is displayed in the television image display area 22, and if guidance information is generated based on the event message of the received data broadcast data (step As shown in FIG. 23 (a), the guidance information is displayed in the pictogram display area 21 as a marquee (step S502).
- step S503 When the guidance information is marquee displayed on the display screen in the landscape display state, if the display screen of the display unit 2a is switched to the portrait display state (Yes in step S503), the arrangement direction of the TV image is changed. It is rotated by 90 ° (step S504). Then, the current screen is displayed in the data broadcast display area 25 that appears on the display screen by the switching (step S505).
- the horizontally long display state is set.
- the display is switched to the current TOP page current screen that does not correspond to the guidance information displayed on the display screen, and the display housing 2 is rotated as it is, the current screen corresponding to the guidance information is displayed.
- the display is configured to be switched.
- the user uses the operation unit 4 to set the car automatically matched in step S506.
- the page data corresponding to the guidance information corresponding to the character string to which the cursor 26 is placed is read, and this page data is displayed as a data broadcast. It can be displayed in area 25 (step S508).
- the user operates the operation unit 4 to adjust the cursor 26 to a character string different from the character string automatically adjusted in step S506, and then performs a determination operation. It is also possible to read the page data corresponding to the character string on which the cursor 26 is placed.
- Embodiment 9 when the guidance information is displayed on the landscape display state and the display is switched to the portrait display state, the current screen is displayed on the display screen in the portrait display state, and the current screen is displayed.
- the configuration in which the cursor 26 is positioned on the character string corresponding to the guidance information that was displayed in the landscape display state at the time of switching was explained.
- the guidance information when the guidance information is displayed on the display screen in the landscape display state, when the display is switched to the portrait display state, the guidance displayed in the landscape display state at the time of switching is displayed.
- the page data corresponding to the information is displayed on the display screen in the portrait display state.
- FIG. 24 is a diagram showing an example of a display mode of display unit 2a when mobile phone 1 according to Embodiment 10 of the present invention receives television broadcast and data broadcast. ) Shows the display mode in the landscape display state, and (b) shows the display mode when switching from the state (a) to the portrait display state.
- the display screen of the display unit 2a is formed with a pictographic display area 21 and a television image display area 22 as in the ninth embodiment. A TV image is displayed as the direction.
- the guidance information is generated based on the received data broadcasting data, the guidance information is displayed in the marquee display area 21 as shown in FIG. 24 (a).
- the display screen of the display unit 2a is switched from the horizontally long display state to the vertically long display state.
- it corresponds to the page data corresponding to the guidance information displayed in the landscape display state at the time of switching, that is, the content data related to the television broadcast that the broadcasting station wants to provide Page data power to be displayed In the data broadcast display area 25 of the display screen.
- the guidance information of the content data is displayed in the pictographic display area 21 of the display screen in the landscape display state, so that the user can display a small image while watching the TV image on the display screen in the landscape display state It is possible to confirm that there is content data that the broadcasting station wants to provide in the area. If the user who has confirmed the guidance information displayed in the pict display area 21 of the horizontally long display screen wants to check the details of the provided data and data broadcast, the display screen Can be switched to the portrait display state. At this time, it is displayed in the landscape display state among multiple page data that can be switched to the display screen in the portrait display state by switching the display screen from the landscape display state to the portrait display state. The page data corresponding to the guidance information that has been displayed is automatically displayed on the display screen, so that the user can easily confirm the content of the content data that the user wants to provide.
- FIG. 25 is a flowchart showing an example of processing by the control unit 6 when receiving a television broadcast and a data broadcast in the landscape display state according to the tenth embodiment.
- Horizontal display When a television broadcast is being received in the state, a television image is displayed in the television image display area 22, and if guidance information is generated based on the event message of the received data broadcasting data (step As shown in FIG. 24 (a), the guidance information is displayed as a marquee in the pictogram display area 21 (step S602).
- step S603 When the guidance information is marquee displayed on the display screen in the landscape display state, if the display screen of the display unit 2a is switched to the portrait display state (Yes in step S603), the arrangement direction of the TV image is changed. Rotated 90 ° (step S604) and displayed in landscape display when switching! /, Page data corresponding to the guidance information displayed in the data broadcast display area 25 that appears on the display screen by switching (Step S605).
- the guidance information is displayed in the pictogram display area 21 with a predetermined character string as a single key, but as shown in FIG. 26 (a), a dedicated mark [ d] can also be displayed in the pictograph display area 21. In addition, special marks and character strings can be displayed.
- FIG. 26 (a) shows a display mode in the landscape display state
- (b) shows a display mode when switching from the (a) state to the portrait display state.
- the display screen 2a has a pictographic display area 21 and a television image display area 22 formed in the same manner as in the ninth embodiment. A TV image is displayed as the direction.
- a dedicated mark [d] indicating the guidance information is displayed in the pictogram display area 21 as shown in FIG. Is displayed.
- Embodiment 10 as an example of a case where a broadcasting station desires to provide a data broadcast corresponding to the content of the television broadcast that the user is viewing, when a car commercial is being broadcast on the television broadcast, An event message is sent from the broadcaster that they want to provide new car information during commercials, and guidance information is displayed on the display screen in the landscape display state. At this time, the display screen is switched from the landscape display state to the portrait display state. As a result, page data of new car information in the commercial is now displayed.
- a quiz program is released by television broadcasting.
- the broadcaster provided a hint about the problem at that time in the data broadcast! /
- an event message was sent to provide a hint for the problem.
- the guidance information is displayed on the display screen in the landscape display state.
- the display screen on which the guidance information is displayed is switched from the horizontally long display state to the vertically long display state, the page data of the hint of the problem that is presented in the quiz program is displayed.
- the display of the guidance information and the display of the page data in the embodiment 12 are performed by the same control as in the embodiment 10, the description thereof will be omitted.
- Embodiment 13 will be described with reference to FIG. 28 as another example of a case where the broadcasting station desires to provide data broadcasting corresponding to the contents of the television broadcasting that the user is viewing.
- a restaurant introduction program is broadcasted by television broadcasting
- information about the restaurant being broadcast at that time for example, a coupon indicating that a coupon can be obtained from the broadcasting station is provided by data broadcasting.
- An event message is sent, and the restaurant guidance information is displayed on the landscape display screen.
- the display screen displaying the guidance information from the landscape display state to the portrait display state it is broadcasted at that time! /, And the page data of the restaurant's homepage is displayed!
- the cursor 26 is set to the character string corresponding to the coupon coupon of the page data.
- the guidance information in the thirteenth embodiment is displayed by the same control as in the tenth embodiment, and the control in which the cursor 26 is aligned with the character string corresponding to the coupon ticket in the page data is described in the sixth embodiment. Since the same control as the control is performed, the description is omitted.
- the broadcast station wants to provide to the user
- the baseball broadcast is being broadcasted on television
- the video showing the player is being broadcast
- the player's profile is transmitted by data broadcasting.
- guidance information can be displayed on the display screen so that information linked to the TV image can be displayed on the display screen as guidance information.
- Embodiments 9 to 13 described above when guiding information is displayed on a horizontally long display screen based on an event message, the mobile phone receives a TV broadcast and displays only the TV image. The browser is started while it is displayed on the screen. Event messages are always received when the browser is started, and this event is received using the browser. The guidance information is displayed based on the event message.
- the browser is not always started! /.
- the event message may be received using processing software or a module other than the browser.
- the browser is activated so that the page data corresponding to the activation URL in the event message obtained by software etc. is displayed on the display screen. .
- Embodiment 9 described above the content data corresponding to the guidance information displayed in the landscape display state is displayed from the display screen in the landscape display state where the guidance information is displayed!
- a display selection unit 676 is provided for selecting whether or not to display on the display screen in the portrait display state when the display screen is switched to the display state.
- This display selection unit 676 is not limited to the mobile phone according to the ninth embodiment, and can be applied to the mobile phone according to the other embodiments described above when guidance information or update information can be displayed on the display screen. It ’s the power to do.
- the power to set the content data corresponding to the update information or guidance information to be displayed ON state
- the content data corresponding to the update information or guidance information can be set not to be displayed (OFF state).
- the OFF state is set in the auxiliary function setting menu, it is possible to prevent the content data from being displayed on the display screen corresponding to the update information or the provision state when the screen is switched.
- a display selection means for example, when a display screen in the landscape display state is shifted to a display screen in the portrait display state, the display screen in the portrait display state is displayed before the content data is displayed.
- a screen for selecting whether to display content data corresponding to update information or guidance information can be displayed.
- update information or guidance information is displayed in the marquee display in the pictogram display area 21 on the display screen in the landscape display state.
- the configuration may be such that update information or guidance information is displayed in a marquee manner over an area other than the display area 21, for example, a part of the TV image display area 22.
- the configuration is not limited to the marquee display of update information or guidance information
- the configuration may be such that the update information or the guidance information is displayed on the display screen of the display unit 2a without being moved.
- the update information or guidance information may be displayed with a dedicated mark that is not a character string, or a character string and a mark may be displayed.
- the display state can be switched by changing the display state of the image on the display screen to the horizontal display state at all times. Divide it into two parts and display the TV image on either the left or right side, and display the data transmission on the other side.
- the present invention is not limited to such a configuration, and the present invention can be applied to any configuration that switches between the portrait display state and the landscape display state when the display housing 2 is displaced in a predetermined manner.
- a configuration that detects the orientation of the display screen with respect to the user using a direction detection means such as a geomagnetic sensor that detects geomagnetism, and switches between the vertically long display state and the horizontally long display state based on the detection result. It is done.
- the method for switching between the display screen in the landscape display state and the display screen in the portrait display state can be switched based on the rotation or slide operation of the chassis, or by switching with the operation buttons on the chassis. It can also be set as desired.
- the present invention is also applied to the mobile phone 1 in which the display housing 2 as shown in FIGS. 29 and 30 rotates with respect to the operation housing 5 around the display screen of the display unit 2a and a horizontal axis. can do.
- the display housing 2 is rotated so that the display section 2a of the display housing 2 faces the operation section 4 of the operation housing 5.
- the display case 2 is in the state shown in FIG. 29, the display screen is set in the portrait display state to display the TV image and the data broadcast, and when the display case 2 and the operation case 5 are folded, the display unit of the display case 2
- the display housing 2 is rotated so that 2a faces outward (the state shown in FIG. 30)
- the display screen can be displayed in the landscape display state and the TV image and the update information or guidance information can be displayed.
- the landscape display state is set.
- the portrait display state is set. It is tomorrow.
- the present invention can also be applied to the mobile phone 1 in which the display housing 2 as shown in FIGS. 31 and 32 slides in a direction parallel to the display screen with respect to the operation housing 5.
- the display screen is set to the horizontally long display state, and the TV image and the update information or guidance information are displayed.
- the display case 2 is slid in the longitudinal direction with respect to the operation case 5 (the state shown in FIG. 32)
- the display screen is set to the vertical display state to display the TV image and the data broadcast. That power S.
- the horizontally long display state can be set in the state of FIG. 32
- the vertically long display state can be set in the state of FIG.
- the display housing 2 as shown in FIGS. 33 and 34 is rotated with respect to the operation housing 5 in a plane parallel to the display screen.
- the display housing 2 and the operation housing 5 can be applied to the mobile phone 1 in which the entire housing is in an L shape.
- the display screen is set to the vertically long display state and the television image and data are displayed.
- the display screen is set to the horizontally long display state and the television image is displayed.
- the horizontally long display state can be set in the state of FIG. 33
- the vertically long display state can be set in the state of FIG.
- the display housing 2 as shown in FIGS. 35 and 36 slides in a direction parallel to the display screen with respect to the operation housing 5, and the display housing 2 is used as the operation housing 5.
- the present invention can also be applied to the mobile phone 1 that rotates on a plane parallel to the display screen.
- the display casing 2 and the operation casing 5 are aligned with each other (the state shown in FIG. 35A), and the display casing 2 is in the longitudinal direction with respect to the operation casing 5.
- the display screen is slid (the state shown in Fig. 35 (b))
- the display screen is set to the vertically long display state to display the TV image and the data broadcast, and the display housing 2 is placed so that the entire housing becomes T-shaped.
- the display screen When the operation casing 5 is rotated on a plane parallel to the display screen (the state shown in FIG. 36), the display screen can be displayed in the landscape display state, and the TV image and update information or guidance information can be displayed. .
- the portrait display state In the state of Fig. 35 In the state shown in FIG. 36, the portrait display state can be set.
- the present invention is also applicable to the mobile phone 1 in which the display housing 2 as shown in FIG. 37 is simply folded with respect to the operation housing 5 so that the display portion 2a and the operation portion 4 face each other. Can do.
- the button on the operation unit 4 is used to display the television image and the update information or the guidance information with the display screen in the landscape display state, and display the television image and the data broadcast with the display screen in the portrait display state. The display state can be switched to.
- the present invention is not limited to the mobile phone 1, and a display screen of a digital camera, a portable television receiver, or the like is used. It can be applied to various portable information terminal devices.
- the mobile phone and the digital television broadcast system of the present invention display update information and guidance information on the display screen as follows. It is possible to make a structure like this.
- the mobile phone is a mobile phone provided with a display screen and capable of switching the display screen to a first display state and a second display state, wherein the mobile phone is for data for television broadcasting and data broadcasting
- Digital TV broadcast receiving means for receiving a digital TV broadcast wave including data
- TV image generating means for generating a TV image based on the received TV broadcast data
- text based on the received data broadcast data .
- Content data generating means for generating content data including columns, update information generating means for generating update information of the content data based on the received data for data broadcasting, the first display state and the second TV image display control means for displaying a TV image on the display screen in the display state, and a controller in the first display state.
- Content data display control means for displaying the template data on a part of the display screen; an update information display control means for displaying the update information on a part of the display screen in the second display state;
- the display screen is switched from the second display state to the first display state while the update information is displayed, the character string included in the content data displayed on the display screen is switched.
- the above update was sometimes displayed in the second display state And a character string selection means for selecting a character string corresponding to the information.
- the update information of the content data is displayed on a part of the display screen in the second display state, so that the user views the TV image on the display screen in the second display state.
- the content data has been updated in a small display area.
- the content data generation means is a group of character strings each grouped based on the received data broadcasting data.
- Content data including a plurality of page data that can be displayed by switching to a part of the display screen in the first display state
- the content data display control means is displaying the update information.
- the display screen is switched from the second display state to the first display state, among the plurality of page data, the second display state is displayed at the time of switching! /
- the page data corresponding to is displayed on the display screen, and the character string selection means displays the character string included in the page data displayed in the first display state in the second display state at the time of switching.
- the Character ⁇ IJ corresponding to which was the update information may be configured to select.
- the display screen in the first display state is switched from the display screen in the second display state in which the update information is displayed to the display screen in the first display state.
- the multiple page data that can be displayed on the display screen it is displayed in the second display state.
- the page data corresponding to the updated information can be displayed on the display screen.
- the character string selecting means supports the update information displayed in the second display state among the character strings included in the page data displayed on the display screen in the first display state. A character string to be automatically selected.
- the mobile phone is a mobile phone that includes a display screen and is capable of switching the display screen to the first display state and the second display state.
- Digital TV broadcast receiving means for receiving a digital TV broadcast wave including data
- TV image generating means for generating a TV image based on the received TV broadcast data, and based on the received data broadcast data, respectively.
- Content data generating means for generating content data including a plurality of page data that can be displayed by switching to a part of the display screen in the first display state, which is made up of grouped character strings, and received data
- Update information generating means for generating update information of the content data based on the broadcast data, the first display state and the second table
- a television image display control means for displaying a television image on the display screen in the display state; and an update information display control means for displaying the update information on a part of the display screen in the second display state.
- the update information of the content data is displayed on a part of the display screen in the second display state, so that the user views the TV image on the display screen in the second display state.
- the content data has been updated in a small display area.
- the second display Since the page data corresponding to the update information displayed in the state is automatically displayed on the display screen in the first display state, the user can easily check the updated contents.
- the display screen is rectangular, and the vertically long display state as the first display state and It is possible to switch to the horizontally long display state as the second display state, and when the television image display control means is in the vertically long display state, it displays a television image with the longitudinal direction of the display screen as the vertical direction, In the horizontally long display state, a television image can be displayed with the short side direction of the display screen as the vertical direction.
- the update information of the content data is displayed on a part of the display screen in the landscape display state, so that the user can watch a large TV image on the display screen in the landscape display state, It is possible to confirm that the content data has been updated in a small display area, and the user can easily confirm the updated content by switching the display screen from the landscape display state to the portrait display state.
- the update information generating means extracts a character string including characters updated from the content data as the update information.
- the update information display control means can be configured to display the update information extracted from the content data on the display screen when in the landscape display state.
- a character string including characters updated from content data is extracted as update information, and the extracted character ⁇ IJ is displayed on a part of the display screen in the landscape display state. That power S. Therefore, the user can confirm that the content data has been updated and the updated contents by checking the updated character string while watching the TV image on the display screen in the landscape display state. it can. At this time, the displayed characters If the column alone is not enough to understand the updated contents! /, If the display screen is switched from the landscape display state to the portrait display state, the updated contents can be checked in more detail.
- the content data is associated with a character string included in the content data, and the character string is used as the update information.
- the update information display control means is configured to display the update information on the display screen based on the flag when in the landscape display state. be able to.
- the content data includes a dedicated character string to be displayed on the display screen as the update information.
- the update information display control means displays the dedicated character string on the display screen in the landscape display state
- the content data display control means displays the dedicated character string in the portrait display state. It can be configured so that the character string is not displayed on the display screen! /.
- the mobile phone according to the eighth aspect of the present invention is added to the configurations of the first to seventh aspects of the present invention.
- the content data corresponding to the update information displayed in the second display state is transferred from the display screen in the second display state where the update information is displayed to the content in the first display state.
- a display selection means for selecting whether or not to display on the display screen in the first display state when switching to the display screen can be provided.
- the display selection means supports the update information.
- the content data can be selected to be displayed.
- the user can select not to display the content data corresponding to the update information by the display selection means.
- Power S can be. Therefore, according to the user's request, the content data having the update information can be displayed on the display screen in the first display state, or can not be displayed! /.
- the display selection means for example, by using the auxiliary function setting menu of the mobile phone, whether or not to display content data having update information can be set ON or OFF, or the second display state Whether the content data having update information is displayed on the display screen in the first display state before the content data is displayed when the display screen is changed to the display screen in the first display state. It is possible to display a selection screen for whether or not.
- the digital television broadcast system is a digital television broadcast transmitter for transmitting digital television broadcast waves including data for television broadcast and data for data broadcast; a mobile phone for receiving the digital television broadcast waves; The mobile phone is based on a rectangular display screen that can be switched between a portrait display state and a landscape display state, a digital television broadcast receiving means that receives the digital television broadcast wave, and the received television broadcast data.
- the television image generating means for generating a television image
- the content data generating means for generating content data including character strings based on the received data broadcasting data
- Update information generating means for generating update information of the content data, and when in the portrait display state
- a television image display control means for displaying a television image with the longitudinal direction of the display screen as the vertical direction, and displaying the television image with the short direction of the display screen as the vertical direction in the landscape display state, and the portrait display.
- Content data display control means for displaying content data on a part of the display screen in the state
- update information display control for displaying the update information on a part of the display screen in the landscape display state.
- the digital television broadcast transmitting device transmits a flag associated with the character string included in the content data and indicating whether or not to display the character string as the update information.
- the update information display control means can be configured to display the update information on the display screen based on the flag in the landscape display state.
- the digital television broadcast system is a digital television broadcast transmitter for transmitting digital television broadcast waves including data for television broadcast and data for data broadcast, and a mobile phone for receiving the digital television broadcast waves.
- the mobile phone is based on a rectangular display screen that can be switched between a portrait display state and a landscape display state, a digital television broadcast receiving means that receives the digital television broadcast wave, and the received television broadcast data.
- the television image generating means for generating a television image
- the content data generating means for generating content data including character strings based on the received data broadcasting data
- Update information generating means for generating update information of the content data, and in the portrait display state
- a television image display control means for displaying a television image with the longitudinal direction of the display screen as the vertical direction, and displaying the television image with the short direction of the display screen as the vertical direction in the landscape display state
- Update information display control means for displaying the update information on a part of the display screen in the landscape display state, and content for displaying content data on a part of the display screen in the portrait display state
- Data display control means wherein the digital television broadcast transmitting device transmits a dedicated character string for display on the display screen as the update information, and the update information display control means is in the horizontally long display state.
- the dedicated character string is displayed on the display screen
- the content data display control means displays the dedicated character string on the display screen in the portrait display state.
- the mobile phone is a mobile phone comprising a display screen and capable of switching the display screen to the first display state and the second display state.
- a digital TV broadcast receiving means for receiving a digital TV broadcast wave including a TV image generating means for generating a TV image based on the received TV broadcast data, and a character string based on the received data broadcast data.
- Content data generating means for generating content data including data, guidance information generating means for generating guidance information of the content data based on the received data broadcasting data, the first display state and the second data TV image display control means for displaying a TV image on the display screen in the display state, and a controller in the first display state.
- Content data display control means for displaying data on a part of the display screen; guidance information display control means for displaying the guidance information on a part of the display screen in the second display state;
- the display screen is switched from the second display state to the first display state during display of the guidance information, the character string included in the content data displayed on the display screen is switched.
- a character string selection means for selecting a character string corresponding to the guidance information that was sometimes displayed in the second display state can be provided.
- the user can watch the TV image on the display screen in the second display state, It can be confirmed that the guidance information is present in a small display area.
- the user who has confirmed the guidance information displayed on a part of the display screen in the second display state desires to confirm the details of the data broadcast corresponding to the guidance information, By switching the display screen to the first display state, the contents of the data broadcast corresponding to the guidance information can be easily displayed on the display screen. At this time, it is included in the content data displayed on the display screen in the first display state by switching from the display screen in the second display state where the guidance information is displayed to the display screen in the first display state.
- the portion of the data broadcast corresponding to the guidance information can be easily understood and the data broadcast corresponding to the guidance information can be immediately displayed.
- the contents can be easily confirmed by the user.
- an event message having a message ID for guiding to predetermined content data is used, and the character string or mark specified in the event message is used as guidance information. It can be displayed on the display screen of 2 display states.
- the content data generating means may include character strings grouped based on the received data for data broadcasting.
- Content data including a plurality of page data that can be displayed by switching to a part of the display screen in the first display state, and the content data display control means is displaying the guidance information.
- the display screen is switched from the second display state to the first display state, the plurality of page data are displayed in the second display state at the time of switching! /
- the page data corresponding to is displayed on the display screen, and the character string selection means displays the character string included in the page data displayed in the first display state in the second display state at the time of switching.
- the Character ⁇ IJ corresponding to which was the guide information may be configured to select.
- the first display state is displayed.
- the page data corresponding to the guidance information displayed in the second display state can be displayed on the display screen.
- the character string selection means supports the guidance information displayed in the second display state among the character strings included in the page data displayed on the display screen in the first display state. A character string to be automatically selected.
- the guidance information is a dedicated character for displaying on the display screen in the second display state.
- the content data display control means includes the first display state. In this state, the dedicated character string can be configured not to be displayed on the display screen.
- the cellular phone according to the fourth aspect of the invention includes a dedicated mark for displaying the guidance information on the display screen in the second display state.
- the content data display control means can be configured not to display the dedicated mark on the display screen in the first display state.
- the guidance information to be displayed on a part of the display screen in the second display state can include a dedicated mark and a dedicated character ⁇ IJ.
- the display screen is rectangular, and the vertically long display state as the first display state and It is possible to switch to the horizontally long display state as the second display state, and when the television image display control means is in the vertically long display state, it displays a television image with the longitudinal direction of the display screen as the vertical direction, In the horizontally long display state, a television image can be displayed with the short side direction of the display screen as the vertical direction.
- the guidance information is displayed on a part of the display screen in the landscape display state, so that the user can watch a large TV image on the display screen in the landscape display state while viewing the large TV image in a small display area.
- Users can confirm that there is a data broadcast related to TV broadcasting, and the user can easily check the content of data broadcasting related to TV broadcasting by switching the display screen from landscape display to portrait display. it can.
- the mobile phone displays content data corresponding to the guidance information displayed in the second display state! Display for selecting whether or not to display on the display screen in the first display state when switching from the display screen in the second display state where the guidance information is displayed to the display screen in the first display state It can comprise so that a selection means may be provided.
- the display selection means supports the guidance information.
- the content data can be selected to be displayed.
- the user can select not to display the content data corresponding to the guidance information by the display selection means.
- Power S can be. Therefore, according to the user's wish, the content data having the guidance information can be displayed on the display screen in the first display state, or can not be displayed! /.
- the display selection means for example, using the auxiliary function setting menu of the mobile phone, whether to display content data having update information can be set ON'OFF Or when the screen is shifted from the display screen in the second display state to the display screen in the first display state, before the content data is displayed, the user is guided to the display screen in the first display state.
- One option is to display a screen for selecting whether to display content data with information.
- the digital television broadcast system comprises a digital television broadcast transmitter for transmitting digital television broadcast waves including data for television broadcast and data for data broadcast, and a mobile phone for receiving the digital television broadcast waves.
- the mobile phone is based on a rectangular display screen that can be switched between a portrait display state and a landscape display state, a digital television broadcast receiving means that receives the digital television broadcast wave, and the received television broadcast data.
- the television image generating means for generating a television image
- the content data generating means for generating content data including character strings based on the received data broadcasting data
- a television image display control means for displaying a television image with the longitudinal direction of the display screen as the vertical direction, and displaying the television image with the short direction of the display screen as the vertical direction in the landscape display state
- Content data display control means for displaying content data on a part of the display screen in the portrait display state, and guidance information for displaying the guidance information on a part of the display screen in the landscape display state.
- the character string included in the content data displayed on the display screen is switched.
- Character string selection means for selecting a character string corresponding to the guidance information that was sometimes displayed in the landscape display state, and the digital television broadcast transmitting device comprises the guidance
- the guidance information display control means uses the dedicated character string or the dedicated mark as the guidance information in the horizontal display state.
- the content data display control means can be configured not to display the guidance information on the display screen in the vertically long display state.
- the guidance information transmitted by the digital television broadcast transmission device is a dedicated manager. It is also possible to send both a token and a dedicated character string.
- the guidance information display control means can display guidance information having a dedicated mark and a dedicated character string on a part of the display screen in the second display state.
- the mobile phone according to the eighth aspect of the present invention is a mobile phone comprising a display screen and capable of switching the display screen to a first display state and a second display state, wherein the mobile phone is used for television broadcast data and data broadcast.
- Digital TV broadcast receiving means for receiving a digital TV broadcast wave including data
- TV image generating means for generating a TV image based on the received TV broadcast data, and based on the received data broadcast data, respectively.
- Content data generating means for generating content data including a plurality of page data that can be displayed by switching to a part of the display screen in the first display state, which is made up of grouped character strings, and received data Guide information generating means for generating guide information of the content data based on the broadcast data, the first display state and the second table
- a television image display control means for displaying a television image on the display screen in the display state; and a guidance information display control means for displaying the guidance information on a part of the display screen in the second display state.
- the user can watch the TV image on the display screen in the second display state, Small V, it can be confirmed that there is a data broadcast corresponding to the guidance information in the display area. Also, the user's ability to confirm the guidance information displayed on a part of the display screen in the second display state. If the user wishes to confirm the details of the data broadcast corresponding to the guidance information, the display screen is displayed. By switching to the first display state, the contents of the data broadcast corresponding to the guidance information can be easily displayed on the display screen. At this time, the display screen in the second display state where the guidance information is displayed is switched to the display screen in the first display state.
- the page data corresponding to the guidance information displayed in the second display state among the plurality of page data that can be displayed by switching to the display screen in the first display state is the first. Since it is automatically displayed on the display screen of the display state, the user can easily confirm the contents of the data broadcast corresponding to the guidance information.
- an event message having a message ID for guiding to predetermined content data is used, and a character string or mark specified by the event message is used as guidance information. It can be displayed on the display screen of 2 display states.
- the guidance information is a dedicated character string for displaying on the display screen in the second display state.
- the content data display control means can be configured not to display the dedicated character string on the display screen in the first display state.
- the guidance information is a dedicated mark for displaying on the display screen in the second display state
- the content data display control means can be configured not to display the dedicated mark on the display screen in the first display state.
- the guidance information to be displayed on a part of the display screen in the second display state can include a dedicated mark and a dedicated character ⁇ IJ.
- the display screen is rectangular, and the vertically long display state as the first display state and the above-mentioned It is possible to switch to the horizontally long display state as the second display state, and when the television image display control means is in the vertically long display state, the television image is displayed with the longitudinal direction of the display screen as the up and down direction. In the landscape display state, a television image can be displayed with the short side direction of the display screen as the vertical direction.
- the guidance information is displayed on a part of the display screen in the landscape display state, so that the user can watch a large television image on the display screen in the landscape display state while viewing the large television image in a small display area.
- Users can confirm that there is a data broadcast related to TV broadcasting, and the user can easily check the content of data broadcasting related to TV broadcasting by switching the display screen from landscape display to portrait display. it can.
- the mobile phone displays content data corresponding to the guidance information displayed in the second display state! Select whether to display on the display screen in the first display state when switching from the display screen in the second display state where the guidance information is displayed to the display screen in the first display state It can comprise so that the display selection means to perform may be provided.
- the user can store the content data corresponding to the guidance information.
- the display selection means can select to display the content data corresponding to the guidance information.
- the user can select not to display the content data corresponding to the guidance information by the display selection means.
- Power S can be. Therefore, according to the user's wish, the content data having the guidance information can be displayed on the display screen in the first display state, or can not be displayed! /.
- the display selection means for example, by using the auxiliary function setting menu of the mobile phone, whether or not to display content data having update information can be set ON or OFF, or the second display state Whether content data having guidance information is displayed on the display screen in the first display state before the content data is displayed when the display screen is changed to the display screen in the first display state. It is possible to display a selection screen for whether or not.
- a digital television broadcast system comprises a digital television broadcast transmitter for transmitting digital television broadcast waves including data for television broadcast and data for data broadcast, and a mobile phone for receiving the digital television broadcast waves.
- the mobile phone is based on a rectangular display screen that can be switched between a portrait display state and a landscape display state, a digital television broadcast receiving means that receives the digital television broadcast wave, and the received television broadcast data.
- the television image generating means for generating a television image
- the content data generating means for generating content data including character strings based on the received data broadcasting data
- Guidance information generating means for generating guidance information of the content data, and when in the portrait display state
- a television image display control means for displaying a television image with the longitudinal direction of the display screen as the vertical direction, and displaying the television image with the short direction of the display screen as the vertical direction in the landscape display state;
- the guidance information display control means for displaying the guidance information on a part of the display screen, and when the display screen is switched from the landscape display state to the portrait display state while the guidance information is displayed.
- the above multiple page data Content data display control means for displaying page data corresponding to the guidance information displayed in the landscape display state at the time of switching on a part of the display screen, and the digital television broadcast transmission device includes the guidance data
- a dedicated character string or a dedicated mark is transmitted as information
- the guidance information display control means uses the dedicated character string or the dedicated mark as the guidance information in the landscape display state.
- the content data display control means is configured not to display the guidance information on the display screen in the vertically long display state.
- the guidance information transmitted by the digital television broadcasting / transmitting apparatus can transmit both a dedicated mark and a dedicated character string.
- the guidance information display control means can be configured to display guidance information having a dedicated mark and a dedicated character string on a part of the display screen in the second display state with the force S.
- FIG. 1 A perspective view showing an example of a mobile phone according to Embodiment 1 of the present invention, showing a state where a housing is unfolded.
- FIG. 2 is a perspective view showing a state in which the display housing of the mobile phone in FIG. 1 is rotated, and shows a state in which it is rotated about 45 ° clockwise from the state in FIG. 1 when viewed from the front. .
- FIG. 3 is a perspective view showing a state in which the display housing of the mobile phone in FIG. 1 is rotated, and shows a state in which it is rotated 90 ° clockwise from the state in FIG. 1 when viewed from the front.
- FIG. 4 is a block diagram showing an example of an electrical configuration of a digital television broadcasting system to which this mobile phone is applied.
- FIG. 5 is a functional block diagram showing a configuration example of a control unit of the mobile phone according to Embodiment 1 of the present invention.
- FIG. 6 A diagram showing an aspect when content data is generated based on a TS packet received by the mobile phone according to Embodiment 1 of the present invention.
- FIG. 7 is a diagram showing an example of a display mode of the display unit when the mobile phone according to Embodiment 1 of the present invention receives television broadcast and data broadcast.
- FIG. 8 is a flowchart showing an example of processing by the control unit when the mobile phone according to Embodiment 1 of the present invention receives a television broadcast and a data broadcast in a horizontally long display state.
- FIG. 9 A diagram showing an example of a display mode of the display unit when the mobile phone according to Embodiment 2 of the present invention is receiving TV broadcast and data broadcast.
- FIG. 11 A diagram showing an aspect when content data is generated based on a TS packet received by the mobile phone according to Embodiment 3 of the present invention.
- FIG. 12 A diagram showing an aspect when content data is generated based on a TS packet received by the mobile phone according to Embodiment 4 of the present invention.
- FIG. 13 A functional block diagram showing a configuration example of a control unit of a mobile phone according to Embodiment 5 of the present invention.
- FIG. 17 A modification of the mobile phone according to Embodiment 6 of the present invention, which is an example of the display mode of the display unit when the mobile phone receives a TV broadcast and a data broadcast! /
- FIG. 18 A flow chart showing an example of processing by the control unit when receiving a television broadcast and a data broadcast in the horizontally long display state in the mobile phone according to the sixth embodiment of the present invention.
- FIG. 20 is a functional block diagram showing a configuration example of a control unit of a mobile phone according to Embodiment 9 of the present invention.
- FIG. 21 A diagram showing an aspect when content data is generated based on a TS packet received by the mobile phone according to Embodiment 9 of the present invention.
- FIG. 22 A diagram showing an example of a display mode of the display unit when the mobile phone according to Embodiment 9 of the present invention receives television broadcast and data transmission.
- FIG. 23 A flow chart showing an example of processing by the control unit when the mobile phone according to Embodiment 9 of the present invention is receiving a television broadcast and a data broadcast in a horizontally long display state.
- FIG. 24 is a diagram showing an example of a display mode of the display unit when a mobile phone according to Embodiment 10 of the present invention receives television broadcast and data transmission.
- FIG. 26 is a diagram showing an example of a display mode of the display unit when the mobile phone according to Embodiment 11 of the present invention is receiving TV broadcast and data broadcast.
- FIG. 27 is a diagram showing an example of a display mode of the display unit when the mobile phone according to Embodiment 12 of the present invention is receiving TV broadcast and data broadcast.
- FIG. 28 is a diagram showing an example of a display mode of the display unit when the mobile phone according to Embodiment 13 of the present invention receives television broadcast and data broadcast.
- FIG. 29 is a plan view showing another example of the mobile phone applied to the present invention, showing a state where the casing is unfolded.
- FIG. 31 is a perspective view showing another example of a mobile phone applied to the present invention, showing a state in which a display housing and an operation housing are overlaid.
- FIG. 32 is a perspective view showing a state in which the display housing of the mobile phone of FIG. 31 is slid in the longitudinal direction with respect to the operation housing.
- FIG. 33 is a plan view showing another example of the mobile phone applied to the present invention, showing a state where the casing is unfolded.
- FIG. 34 is a plan view showing a state where the display housing of the mobile phone of FIG. 33 is rotated by 90 °.
- FIG. 35 is a plan view showing another example of a mobile phone applied to the present invention.
- FIG. 36 is a plan view showing a state where the display housing of the mobile phone in the state of FIG. 35 (b) is rotated by 90 ° with respect to the operation housing.
- FIG. 37 is a plan view showing another example of the mobile phone applied to the present invention, showing a state where the casing is unfolded.
- Cursor selection area 4 Update information display control section Update information generation section, 23 pictogram display area, 24 TV image display area Data broadcast display area Marquee flag Marquee dedicated character string
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800437083A CN101543062B (zh) | 2006-12-13 | 2007-11-29 | 数字电视广播系统及便携式电话机 |
BRPI0720209-1A2A BRPI0720209A2 (pt) | 2006-12-13 | 2007-11-29 | Sistema de difusão de tv digital e telefone celular. |
US12/518,249 US8140059B2 (en) | 2006-12-13 | 2007-11-29 | Portable information terminal device |
EP07832740A EP2091242A4 (en) | 2006-12-13 | 2007-11-29 | DIGITAL TELEVISION BROADCAST SYSTEM AND MOBILE TELEPHONE |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-335589 | 2006-12-13 | ||
JP2006335589A JP4799386B2 (ja) | 2006-12-13 | 2006-12-13 | デジタルテレビ放送システム及び携帯情報端末装置 |
JP2006346314 | 2006-12-22 | ||
JP2006-346314 | 2006-12-22 | ||
JP2007-223263 | 2007-08-29 | ||
JP2007223262A JP4818231B2 (ja) | 2006-12-22 | 2007-08-29 | デジタルテレビ放送システム及び携帯情報端末装置 |
JP2007-223264 | 2007-08-29 | ||
JP2007-223262 | 2007-08-29 | ||
JP2007223263A JP4818232B2 (ja) | 2006-12-22 | 2007-08-29 | デジタルテレビ放送システム及び携帯情報端末装置 |
JP2007223264A JP4818233B2 (ja) | 2006-12-22 | 2007-08-29 | デジタルテレビ放送システム及び携帯情報端末装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008072478A1 true WO2008072478A1 (ja) | 2008-06-19 |
Family
ID=40853853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/073025 WO2008072478A1 (ja) | 2006-12-13 | 2007-11-29 | デジタルテレビ放送システム及び携帯電話機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8140059B2 (ja) |
EP (1) | EP2091242A4 (ja) |
CN (1) | CN101543062B (ja) |
BR (1) | BRPI0720209A2 (ja) |
WO (1) | WO2008072478A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010041264A (ja) * | 2008-08-04 | 2010-02-18 | Alpine Electronics Inc | 車載用電子装置、マルチメディアデータに関する情報の提示方法および提示プログラム |
CN102902463A (zh) * | 2011-10-11 | 2013-01-30 | 微软公司 | 在网格视图和表单视图之间改变显示画面 |
JP2013117690A (ja) * | 2011-12-05 | 2013-06-13 | Business Breakthrough Inc | 携帯情報端末、携帯情報端末を制御するためのプログラムおよび遠隔教育方法 |
EP3043257A1 (en) * | 2015-01-07 | 2016-07-13 | Samsung Electronics Co., Ltd. | Method and apparatus for simultaneously displaying more items |
CN111246266A (zh) * | 2020-03-04 | 2020-06-05 | 海信视像科技股份有限公司 | 一种显示设备及旋转时ui显示方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8217964B2 (en) * | 2008-02-14 | 2012-07-10 | Nokia Corporation | Information presentation based on display screen orientation |
US9003315B2 (en) | 2008-04-01 | 2015-04-07 | Litl Llc | System and method for streamlining user interaction with electronic content |
US8624844B2 (en) | 2008-04-01 | 2014-01-07 | Litl Llc | Portable computer with multiple display configurations |
US8612888B2 (en) * | 2008-04-01 | 2013-12-17 | Litl, Llc | Method and apparatus for managing digital media content |
JP5347370B2 (ja) * | 2008-08-12 | 2013-11-20 | 富士通モバイルコミュニケーションズ株式会社 | 電子機器 |
US9749709B2 (en) * | 2010-03-23 | 2017-08-29 | Apple Inc. | Audio preview of music |
JP2012134676A (ja) | 2010-12-20 | 2012-07-12 | Samsung Electronics Co Ltd | 表示制御装置、表示制御方法およびプログラム |
JP2013046386A (ja) * | 2011-08-26 | 2013-03-04 | Sharp Corp | 表示装置、受信装置、表示方法、テレビジョン受像機、表示システム、プログラムおよび記録媒体 |
JP5921404B2 (ja) * | 2012-09-28 | 2016-05-24 | 株式会社東芝 | 情報表示装置、情報表示方法及びプログラム |
USD751063S1 (en) | 2013-05-10 | 2016-03-08 | Lenovo (Beijing) Co., Ltd. | Electronic device |
WO2015121763A2 (en) * | 2014-02-13 | 2015-08-20 | Semiconductor Energy Laboratory Co., Ltd. | Display panel and data processing device |
EP3035326B1 (en) * | 2014-12-19 | 2019-07-17 | Alcatel Lucent | Encoding, transmission , decoding and displaying of oriented images |
CN106383643A (zh) * | 2016-09-18 | 2017-02-08 | 浙江慧脑信息科技有限公司 | 一种同时浏览图片和文本的方法 |
EP3324641A1 (en) | 2016-11-21 | 2018-05-23 | Samsung Electronics Co., Ltd. | Display apparatus and method of displaying content |
US11336931B2 (en) | 2016-11-21 | 2022-05-17 | Samsung Electronics Co., Ltd. | Display apparatus and method of displaying content |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003056787A1 (fr) * | 2001-12-27 | 2003-07-10 | Sharp Kabushiki Kaisha | Terminal d'information cellulaire |
JP2004015400A (ja) * | 2002-06-06 | 2004-01-15 | Sharp Corp | 情報提供システム |
JP2005223649A (ja) | 2004-02-05 | 2005-08-18 | Matsushita Electric Ind Co Ltd | 放送データ通信方法、放送データ受信端末及び放送データ送信サーバ |
JP2005286966A (ja) | 2004-03-31 | 2005-10-13 | Hitachi Ltd | 情報処理装置及び情報処理システム |
WO2006051669A1 (ja) * | 2004-11-09 | 2006-05-18 | Sharp Kabushiki Kaisha | 携帯情報端末 |
JP2006180071A (ja) * | 2004-12-21 | 2006-07-06 | Casio Hitachi Mobile Communications Co Ltd | 携帯端末、映像表示方法および映像表示プログラム |
JP2006335589A (ja) | 2005-05-31 | 2006-12-14 | Denki Kagaku Kogyo Kk | 空隙充填材 |
JP2006346314A (ja) | 2005-06-20 | 2006-12-28 | Hitachi Appliances Inc | 食器洗浄装置 |
JP2007223263A (ja) | 2006-02-27 | 2007-09-06 | Seiko Epson Corp | 描画装置および適正化方法 |
JP2007223262A (ja) | 2006-02-27 | 2007-09-06 | Seiko Epson Corp | テープ印刷装置 |
JP2007223264A (ja) | 2006-02-27 | 2007-09-06 | Seiko Epson Corp | プリンタとプリンタ制御プログラムと記録媒体とプリンタ制御方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6658231B2 (en) * | 2000-05-09 | 2003-12-02 | Sony Corporation | Receiver for user-demand information and entertainment system using wide area digital broadcast |
US20020174147A1 (en) * | 2000-05-19 | 2002-11-21 | Zhi Wang | System and method for transcoding information for an audio or limited display user interface |
GB2382173A (en) * | 2001-11-20 | 2003-05-21 | Hewlett Packard Co | Document markup for mobile internet devices |
JP2004341778A (ja) * | 2003-05-15 | 2004-12-02 | Sharp Corp | 電子メール閲覧装置及び電子メール編集装置 |
JP4005961B2 (ja) * | 2003-09-05 | 2007-11-14 | 松下電器産業株式会社 | メディア受信装置 |
JP4414181B2 (ja) * | 2003-09-19 | 2010-02-10 | 株式会社Access | メッセージ表示端末及びゲートウェイサーバ、並びにメッセージ表示端末用プログラム及びゲートウェイサーバ用プログラム |
KR101124826B1 (ko) * | 2003-10-22 | 2012-03-26 | 교세라 가부시키가이샤 | 휴대 전화기, 표시 방법, 및 프로그램이 수록된 컴퓨터로 읽을 수 있는 기록 매체 |
JP2005242714A (ja) | 2004-02-26 | 2005-09-08 | Sharp Corp | 電子機器、プログラム、および、そのプログラムを記録した記録媒体 |
JP4975240B2 (ja) * | 2004-03-26 | 2012-07-11 | カシオ計算機株式会社 | 端末装置およびプログラム |
-
2007
- 2007-11-29 BR BRPI0720209-1A2A patent/BRPI0720209A2/pt not_active IP Right Cessation
- 2007-11-29 WO PCT/JP2007/073025 patent/WO2008072478A1/ja active Application Filing
- 2007-11-29 CN CN2007800437083A patent/CN101543062B/zh not_active Expired - Fee Related
- 2007-11-29 US US12/518,249 patent/US8140059B2/en not_active Expired - Fee Related
- 2007-11-29 EP EP07832740A patent/EP2091242A4/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003056787A1 (fr) * | 2001-12-27 | 2003-07-10 | Sharp Kabushiki Kaisha | Terminal d'information cellulaire |
JP2004015400A (ja) * | 2002-06-06 | 2004-01-15 | Sharp Corp | 情報提供システム |
JP2005223649A (ja) | 2004-02-05 | 2005-08-18 | Matsushita Electric Ind Co Ltd | 放送データ通信方法、放送データ受信端末及び放送データ送信サーバ |
JP2005286966A (ja) | 2004-03-31 | 2005-10-13 | Hitachi Ltd | 情報処理装置及び情報処理システム |
WO2006051669A1 (ja) * | 2004-11-09 | 2006-05-18 | Sharp Kabushiki Kaisha | 携帯情報端末 |
JP2006180071A (ja) * | 2004-12-21 | 2006-07-06 | Casio Hitachi Mobile Communications Co Ltd | 携帯端末、映像表示方法および映像表示プログラム |
JP2006335589A (ja) | 2005-05-31 | 2006-12-14 | Denki Kagaku Kogyo Kk | 空隙充填材 |
JP2006346314A (ja) | 2005-06-20 | 2006-12-28 | Hitachi Appliances Inc | 食器洗浄装置 |
JP2007223263A (ja) | 2006-02-27 | 2007-09-06 | Seiko Epson Corp | 描画装置および適正化方法 |
JP2007223262A (ja) | 2006-02-27 | 2007-09-06 | Seiko Epson Corp | テープ印刷装置 |
JP2007223264A (ja) | 2006-02-27 | 2007-09-06 | Seiko Epson Corp | プリンタとプリンタ制御プログラムと記録媒体とプリンタ制御方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2091242A4 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010041264A (ja) * | 2008-08-04 | 2010-02-18 | Alpine Electronics Inc | 車載用電子装置、マルチメディアデータに関する情報の提示方法および提示プログラム |
CN102902463A (zh) * | 2011-10-11 | 2013-01-30 | 微软公司 | 在网格视图和表单视图之间改变显示画面 |
JP2013117690A (ja) * | 2011-12-05 | 2013-06-13 | Business Breakthrough Inc | 携帯情報端末、携帯情報端末を制御するためのプログラムおよび遠隔教育方法 |
EP3043257A1 (en) * | 2015-01-07 | 2016-07-13 | Samsung Electronics Co., Ltd. | Method and apparatus for simultaneously displaying more items |
US10474480B2 (en) | 2015-01-07 | 2019-11-12 | Samsung Electronics Co., Ltd. | Method and apparatus for simultaneously displaying more items |
CN111246266A (zh) * | 2020-03-04 | 2020-06-05 | 海信视像科技股份有限公司 | 一种显示设备及旋转时ui显示方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101543062B (zh) | 2011-05-25 |
US8140059B2 (en) | 2012-03-20 |
EP2091242A4 (en) | 2012-09-19 |
CN101543062A (zh) | 2009-09-23 |
US20100016018A1 (en) | 2010-01-21 |
EP2091242A1 (en) | 2009-08-19 |
BRPI0720209A2 (pt) | 2014-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008072478A1 (ja) | デジタルテレビ放送システム及び携帯電話機 | |
US8738088B2 (en) | Mobile telecommunications apparatus for receiving and displaying more than one service | |
JP4818231B2 (ja) | デジタルテレビ放送システム及び携帯情報端末装置 | |
KR100754676B1 (ko) | 디지털 방송 수신 단말기의 전자 프로그램 가이드 데이터관리 장치 및 방법 | |
US20060052081A1 (en) | Apparatus and method for displaying digital multimedia broadcasting channel information in a terminal | |
JP4351717B2 (ja) | 携帯電話機 | |
WO2006064338A1 (en) | Phone functions triggered by broadcast data | |
JP2006115213A (ja) | 携帯端末装置及び携帯端末の表示方法 | |
JPWO2008084696A1 (ja) | 放送受信装置 | |
JP2007142762A (ja) | 携帯端末装置 | |
JP2009290395A (ja) | 無線通信システム、携帯通信端末および端末操作方法 | |
KR100663447B1 (ko) | 휴대 단말기의 디지털 방송 채널 정보 표시 방법 | |
KR100710272B1 (ko) | 이동통신 단말기 및 이를 이용한 디지털 방송 수신 및 예약방법 | |
KR100772634B1 (ko) | 디지털 방송 시스템 및 그 방법 | |
JP4799386B2 (ja) | デジタルテレビ放送システム及び携帯情報端末装置 | |
JP2006211053A (ja) | 電子機器、番組表表示方法及び番組表表示プログラム | |
JP2004336179A (ja) | 放送受信端末、並びに、放送受信端末の操作キー制御方法及び操作キー制御プログラム | |
JP2005301796A (ja) | メール作成装置 | |
JP4610943B2 (ja) | 携帯可能なデジタル放送受信装置 | |
KR20060105891A (ko) | 디지털 멀티미디어 방송 안내 메뉴 표시 장치 | |
JP2006050158A (ja) | 携帯型デジタルテレビジョン放送受信装置 | |
KR20090065095A (ko) | 이동 단말기의 방송정보 표시장치 및 방법 | |
JP2005184613A (ja) | 電子機器及びプログラム | |
JP2006094089A (ja) | デジタル放送受信用の携帯端末機 | |
KR20070113573A (ko) | 휴대용 단말기에서 양방향 라디오 방송 서비스를 하기 위한장치 및 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200780043708.3 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07832740 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007832740 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12518249 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01E Ref document number: PI0720209 Country of ref document: BR Free format text: APRESENTAR O DEPOSITANTE A TRADUCAO COMPLETA DOS DESENHOS. |
|
ENP | Entry into the national phase |
Ref document number: PI0720209 Country of ref document: BR Kind code of ref document: A2 Effective date: 20090609 |