CN1759611A - Methods, devices, and systems for displaying information from a remote electronic device - Google Patents
Methods, devices, and systems for displaying information from a remote electronic device Download PDFInfo
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- CN1759611A CN1759611A CN 200480006273 CN200480006273A CN1759611A CN 1759611 A CN1759611 A CN 1759611A CN 200480006273 CN200480006273 CN 200480006273 CN 200480006273 A CN200480006273 A CN 200480006273A CN 1759611 A CN1759611 A CN 1759611A
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Abstract
Information from a handheld electronic device can be shown on a video screen that is remote from the electronic device. More particularly, information can be provided within a handheld electronic device, and communicated from the handheld electronic device to a receiver over a wireless coupling. A video signal is generated responsive to the information communicated over the wireless coupling, and the video signal is provided for display on the video screen. More particularly, the information can be communicated over the wireless coupling according to a Bluetooth protocol. Related methods, systems, and devices are discussed.
Description
Related application
The sequence number that the application requires on March 10th, 2003 to submit to is 60/453443 U.S. Provisional Application No., and it openly intactly adds herein by reference.
Background technology
The present invention relates to electronic applications, more specifically, relate to the method, apparatus and system that are used for display message.
Along with many hand-hold electronic equipments such as radio telephone and personal digital assistant constantly become more and more littler, show that the demand of more information amount is increasing.Therefore, the contrast all bigger demonstration in the past demand may with conflict mutually than the demand of all littler in the past hand-hold electronic equipments.For example, the consumption of the increase of cellular communications system text messages can increase the demand that bigger portable terminal is shown, so that use and/or check this information.
Summary of the invention
According to embodiments of the invention, may be displayed on the video screen away from hand-hold electronic equipments from the information of hand-hold electronic equipments.In particular, information can receive from hand-hold electronic equipments by wireless coupling.As the response that receives information from hand-hold electronic equipments, can generate corresponding to vision signal from the information of hand-hold electronic equipments.Then, this vision signal can be provided for video screen, therefore, allows display message on video screen.
According to another embodiment of the invention, can provide information in hand-hold electronic equipments, wherein the information that is provided is suitable for being presented on this machine display screen of hand-hold electronic equipments.Then, this information can be transferred to receiver from hand-hold electronic equipments by wireless coupling, for showing on the video screen away from hand-hold electronic equipments.
Description of drawings
Fig. 1 is a block diagram, and the system, the method and apparatus that are used for the long-range demonstration of information according to embodiments of the invention are described.
Fig. 2 is a block diagram, and hand-hold electronic equipments and method according to an embodiment of the invention are described.
Fig. 3 is a block diagram, and flying-spot video generator and method according to an embodiment of the invention are described.
Fig. 4 is a block diagram, and radio telephone and method according to an embodiment of the invention are described.
Embodiment
Come to describe in more detail the present invention with reference to the accompanying drawings, wherein show the preferred embodiments of the present invention.But the present invention can implement with many different forms, and should not be restricted to the embodiment that this paper proposes; On the contrary, provide these embodiment will make the disclosure, and make the complete understanding of those skilled in the art scope of the present invention thoroughly with complete.Identical digitized representation components identical in full.
One skilled in the art will appreciate that the present invention may be embodied as method or equipment.Therefore, the present invention can take hardware embodiment, software implementation example or in conjunction with the embodiment form of software and hardware aspect.Be appreciated that equally when mentioning an element " connection " or " coupling ", refer to that promptly it can directly connect or be coupled to other element and maybe can have medium element to another element.Contrast is with it mentioning that " when being directly connected " or " directly coupled " to another element, then there is not medium element in expression to an element.
The display screen of hand-hold electronic equipments (as radio telephone and personal digital assistant) can be used for providing visual information to the user of hand-hold electronic equipments.For example, in radio telephone, the display screen on the wireless telephonic fuselage can show telephone number (caller identification), the information from the electronic address book of storing in the radio telephone, calendar information, Email, text message, electronic game picture, photo, picture, video segment, webpage (internet page) of the telephone number dialled, calling party etc.But the size of the display screen of hand-hold electronic equipments may be subject to the size of electronic equipment.Therefore, some information may be difficult to check on the less relatively display screen that hand-hold electronic equipments is equipped with usually.
According to embodiments of the invention, the information that shows on the hand-hold electronic equipments display screen can be transferred to the flying-spot video generator that generates vision signal by wireless coupling usually, so that show information transmitted on the video screen away from hand-hold electronic equipments.For instance, flying-spot video generator can offer television set with vision signal, and the information from hand-hold electronic equipments can show on video screen like this.Perhaps, flying-spot video generator can offer vision signal other video screens, as computer display, flat-panel monitor, cathode-ray tube display, LCD etc.In addition, the wireless coupling between hand-hold electronic equipments and the flying-spot video generator for example can use that Bluetooth protocol provides.Bluetooth protocol as at " the Dedicated Systems Magazine " in 2000 the 4th seasons 28-33 page or leaf by being entitled as described in " Blue Tooth Protocol Architecture (Bluetooth protocol framework) " literary composition that Sailesh Rathi is shown, it is open intactly to add herein by reference.
Flying-spot video generator for example can be implemented as the part of the set-top box that is coupled with television set or other video screens.Coupling between set-top box and the television set for example can provide with coaxial cable.Therefore, method, system and the equipment according to the embodiment of the invention can be used for traditional television set or computer display.Perhaps, can be integrated in television set or the computer system, so just not need independent set-top box according to the flying-spot video generator of the embodiment of the invention.For example, personal computer can have the bluetootho transceiver that is used for from the hand-hold electronic equipments wireless receiving, and is used for the software of transitional information to show on personal computer displays.
Like this, the hand-hold electronic equipments user can use the less relatively display screen according to the hand-hold electronic equipments of conventional mode of operation, and/or use bigger video screen check usually hand-hold electronic equipments than small display on the information that provides.For example, except that hand-hold electronic equipments than small display on show or as an alternative, near the television set can being transmitted wirelessly to from the information of hand-hold electronic equipments is so that show this information on television set.Because television set is in the universal availability of the U.S., during the most of the time of using hand-hold electronic equipments, the user of hand-hold electronic equipments can check the information from hand-hold electronic equipments simpler and easily on domestic television set.
As shown in Figure 1, according to system, the method and apparatus of the embodiment of the invention may comprise hand-hold electronic equipments 11, away from the flying-spot video generator 15 of hand-hold electronic equipments 11, and have the video screen 17 of communicative couplings with flying-spot video generator 15.When hand-hold electronic equipments 11 is within flying-spot video generator 15 scopes, can use wireless coupling 19 that information is sent to flying-spot video generator 15 from hand-hold electronic equipments 11.For example, wireless coupling 19 can provide according to Bluetooth protocol.Yet can use other wireless coupling.
According to embodiments of the invention, for example, may be displayed on the video screen 17 from the information of hand-hold electronic equipments 11, check when the operation hand-hold electronic equipments for the hand-hold electronic equipments user, therefore do not need long apart from wireless coupling.Therefore, according to embodiments of the invention, can use short-range wireless coupling (for example according to Bluetooth protocol provided).
In the time of within being in flying-spot video generator 15 scopes and within the visual range of video screen 17, the hand-hold electronic equipments user can use video screen 17 operation hand-hold electronic equipments 11, with the information that views hand-hold electronic equipments 11 or from the information of hand-hold electronic equipments 11.Outside being in flying-spot video generator 15 scopes and/or when needing privacy, the user can use hand-hold electronic equipments than small capital machine display screen 12 operation hand-hold electronic equipments with the information of checking.For example, video screen 17 can be used for checking Email, the game picture of watching the recreation of carrying out on hand-hold electronic equipments that hand-hold electronic equipments receives, watches the webpage that downloads to hand-hold electronic equipments, checks the photo that is stored in the hand-hold electronic equipments, watches video segment that is stored in the hand-hold electronic equipments etc.
When flying-spot video generator 15 is received information from hand-hold electronic equipments 11 by wireless coupling 19, flying-spot video generator 15 generates corresponding to the vision signal from the information of hand-hold electronic equipments, and with this vision signal with allow on video screen, to represent/check/form of display message offers video screen.In other words, flying-spot video generator 15 may comprise transducer 16, and the information translation that transducer 16 will be received from hand-hold electronic equipments 11 is for being adapted at video signal displayed on the video screen 17.Except that the information that receives from hand-hold electronic equipments 11 by wireless coupling 19, vision signal can comprise one or more horizontal synchronisation pulse, color base Plesiochronous Signal, black reference level, image brightness level, color saturation information, hue information and/or vertical sync pulse.In addition, vision signal can comprise all key elements with NTSC (national television system committee) the color TV vision signal of traditional color television set compatibility.If the information from hand-hold electronic equipments is still image, as Email, photo, picture or webpage, can creates composite video signal and repeat, so that on the traditional tv screen, show still image with the frame speed of the television standard that is suitable for.Though the above is the NTSC standard, flying-spot video generator can use other video standards, as component vide, S-video (S-video), DVD (digital video disc), PAL (line-by-line inversion), SECAM (order and storage PAL colour television system PAL) and HDTV (high definition TV).
Flying-spot video generator 15 also can generate beacon, allows hand-hold electronic equipments 11 to determine that it is whether within the scope of flying-spot video generator 15.As within scope, hand-hold electronic equipments can be by wireless coupling 19 automatic transmission information for showing on long-distance video screen 17.Perhaps, hand-hold electronic equipments 11 can require the user to import before by wireless coupling 19 transmission of video information, and like this, information can by mistake not be transferred to long-distance video screen 17.Combination according to the aspect of this two specific character, when hand-hold electronic equipments determines that it is within the flying-spot video generator scope, hand-hold electronic equipments can point out the user to use video screen, and as the response to prompting, the user can be chosen in case of necessity transmits by wireless coupling then.
In addition, when information is presented on the long-distance video screen 17, may be displayed on this machine display screen 12 of hand-hold electronic equipments 11.Perhaps, when information is displayed on video screen 17, can be prevented from being presented on this machine display screen 12 of hand-hold electronic equipments 11.In addition, hand-hold electronic equipments 11 can enable arbitrary operator scheme, and the user provides the selection to it.
According to some embodiment of the present invention, the user can operate video games on hand-hold electronic equipments, checks game picture simultaneously on the long-distance video screen.Perhaps, the user can check hand-hold electronic equipments storage and/or the picture that receives, video segment, Email etc. on the long-distance video screen.In addition, the user can check the information from hand-hold electronic equipments on video screen, and need not wired hand-hold electronic equipments that is coupled to.Therefore, when using video screen 17, hand-hold electronic equipments 11 can keep mobility.
According to another embodiment of the invention, video screen 17 and/or flying-spot video generator 15 can be selected video feed for video screen automatically.For example, when the information of receiving by wireless coupling 19 from hand-hold electronic equipments, can select automatically to be presented on the video screen 17 from the vision signal of transducer 16.When automatically selecting, when the video information of not receiving from hand-hold electronic equipments, can provide alternate video signal 14 (Tathagata import from wired TV) automatically to video screen 17.Perhaps, may need the user to be chosen in from the video input of transducer 16 and for switching between the vision signal 14 of replacing.This switching can be carried out in flying-spot video generator 15, like this from the vision signal of transducer 16 or confess that the vision signal of the vision signal 14 of replacement outputs to video screen 17 from flying-spot video generator 15.Perhaps, can directly offer video screen for the video input of replacing, and switch and can carry out at video screen, video screen can switch from the vision signal of transducer or between for the vision signal of replacing like this.Perhaps transducer 16 can also be put into the video from hand-hold electronic equipments for the vision signal 14 of replacing as a video frame (view box), or vice versa.
In Fig. 2, further specify the hand-hold electronic equipments of additional embodiments according to the present invention.As shown in the figure, the hand-hold electronic equipments 20 according to the embodiment of the invention can comprise display screen 21, processor 23, user interface 25 and transceiver 27.Display screen 21 provides visual output, and user interface 25 can provide the user to import and/or export, as the above wireless coupling that is configured to be provided to flying-spot video generator about the described transceiver 27 of Fig. 1.Processor 23 is configured to control the operation of one or more other pieces 21,25,27, to respond for example from user's input of user interface 25 and/or the information of receiving from transceiver 27.Hand-hold electronic equipments can be for example personal digital assistant and/or radio telephone, as the portable terminal that uses in cellular communication system.
As hand-hold electronic equipments is radio telephone, and user interface 25 can comprise keyboard, loud speaker and/or microphone.In addition, display screen 21 visual parts of doing user interface 25, and keyboard can be implemented as the tactile surface of display screen 21.Display screen 21 can be relatively little screen, be used for showing the number dialled, show Calls side telephone number (caller identification), show information, show game picture, show photograph/picture, displaying calendar information, Email etc. from electronic address book.As hand-hold electronic equipments 20 are personal digital assistants of not being with radio telephone function, and display screen can be used for showing the corresponding information not directly related with wireless telephone operations.In addition, hand-hold electronic equipments can the combining wireless phone and personal digital assistant functionality and/or difference in functionality realize.
As above described about Fig. 1, the user of hand-hold electronic equipments 20 can only use this machine display screen 21 operation hand-hold electronic equipments by tradition.But because display screen 21 may be relatively little, the user may wish to check information on bigger video screen.Thereby transceiver 27 can be used for message transmission being arrived the flying-spot video generator that is coupled with bigger video screen by wireless coupling.In addition, transceiver 27 can also support to receive the beacon from flying-spot video generator, allows processor 23 to determine when flying-spot video generator is within the scope of hand-hold electronic equipments.
When in the hand-hold electronic equipments of support of wireless communication not, realizing, transceiver 27 can be exclusively used in provide as with the short-distance radio coupling of above-described flying-spot video generator.For example, transceiver 27 can be exclusively used in according to Bluetooth protocol the short-distance radio coupling is provided.In addition, transceiver can support with flying-spot video generator outside equipment carry out short-distance radio coupling.When realizing in the handheld communication devices of supporting other radio communications, transceiver can be supported other communications, as radiotelephone communication, E-mail communication, text message communications, call etc.Perhaps, can provide one or more other transceivers to support other radio communications.
Can operate hand-hold electronic equipments when therefore, the user of hand-hold electronic equipments 20 checks information from hand-hold electronic equipments on the long-distance video screen.In other words, can on video screen, check information, and need not the wired coupling between hand-hold electronic equipments and the video screen from hand-hold electronic equipments.In addition, the wireless coupling from hand-hold electronic equipments can provide by short range wireless protocol (as bluetooth).Therefore, the user of hand-hold electronic equipments can be according to the availability of bigger long-distance video screen, privacy concern, user preference etc., switches using between less airborne display screen 21 and the bigger long-distance video screen like a cork.
As shown in Figure 3, the flying-spot video generator 30 according to the embodiment of the invention can comprise transceiver 31, transducer 33 and video output 35.Transceiver 31 is configured to receive information by wireless coupling from hand-hold electronic equipments, and transducer 33 is configured to generate the vision signal corresponding to the information that receives from hand-hold electronic equipments, and video output 35 is configured to provide vision signal to video screen.Video output 35 output that for example can be cable output or other be coupled with video screen.
As mentioned above, transceiver 31 is supported the short-distance radio coupling, as the wireless coupling according to Bluetooth protocol.Though above-mentioned information flow mainly is from the hand-hold electronic equipments to the flying-spot video generator, transceiver 31 also can provide transmission.For example, transceiver 31 can provide beacon, allows compatible hand-hold electronic equipments to determine that it is within the scope of flying-spot video generator 30.In addition, transceiver 31 can transmit from hand-hold electronic equipments and receive the affirmation of information and/or the indication of bust this.
The vision signal that transducer 33 generates corresponding to the information of receiving from hand-hold electronic equipments.As mentioned above, vision signal can generate according to traditional video standard (as NTSC standard, component vide standard, S-video (S-video) standard, dvd standard, PAL standard, SECAM standard and HDTV standard).Therefore, vision signal can comprise one or more horizontal synchronization pulses, color base Plesiochronous Signal, black reference level, image brightness level, color saturation information, hue information and vertical sync pulse.Perhaps, transducer 33 can generate the vision signal that meets other video standards, so that the compatibility with required video screen to be provided.
In addition, flying-spot video generator 30 can separate with video screen unit (as set-top box) in realize that flying-spot video generator 30 is coupled to video screen, perhaps flying-spot video generator and video screen can be integrated into individual equipment.For example, flying-spot video generator 30 can be separately or is combined in set-top box with the receiver that is used for one or more cable TV signals, satellite TV signal and/or spot broadcasting TV signal and to realize.Perhaps, flying-spot video generator 30 can be integrated in television set or the computer system.In addition, according to embodiments of the invention, flying-spot video generator 30 can receive wireless messages from the electronic equipment outside the hand-hold electronic equipments to be presented on the video screen.For example, flying-spot video generator can receive information from VCR (video cassette recorder), DVD (digital video disc) player, cable television box or some other information source by wireless coupling.
According to the radio telephone of the embodiment of the invention as shown in Figure 4.As shown in the figure, according to the radio telephone 40 of the embodiment of the invention can comprise that short range transceiver 41, radio telephone transceiver 43, display screen 45, processor 47, user import 49, loud speaker 51 and microphone 53.Display screen 45 provides visual output.The user imports 49 haptic portions and/or dial or other inputs that can comprise keypad, display screen.Described about Fig. 1 and Fig. 3 as mentioned, short range transceiver 41 can be provided to the wireless coupling of flying-spot video generator 15,30.Radio telephone transceiver 43 can provide the wireless coupling with mobile phone communication system, so that voice communication, facsimile, Email, text message transmission etc.Loud speaker 51 and microphone 53 can provide voice communication.Short range transceiver 41 can provide the short-distance radio coupling with aforesaid flying-spot video generator.Any information of operation to respond user's input and/or to receive of processor 47 other pieces of control by transceiver 41 and/or transceiver 43.
The user interface of radio telephone 40 may be defined as comprise that the user imports 49, loud speaker 51, microphone 53 and display screen 45.Display screen 45 can be less relatively screen, is used for showing the number of being dialled, the number (caller identification) of show Calls side, the information that shows electronic address book, demonstration game picture, shows photograph/picture, displaying calendar information, Email etc.As above described about Fig. 1, the user of radio telephone 40 can only use this machine display screen 45 operate wireless phones by tradition.But because display screen 45 may be relatively little, the user may wish to check information on bigger video screen.Thereby short range transceiver 41 can be used for message transmission being arrived the flying-spot video generator that is coupled with bigger video screen by wireless coupling.In addition, short range transceiver 41 can also support to receive the beacon from flying-spot video generator, determines to allow processor 47 when flying-spot video generator is within the scope of hand-hold electronic equipments.
The short-distance radio coupling that for example provides with aforesaid flying-spot video generator can be provided short range transceiver 41.For example, short range transceiver 41 can be exclusively used in according to Bluetooth protocol the short-distance radio coupling is provided.In addition, also can operate short range transceiver 41 with transmission with receive information beyond the information be presented on display screen or the video screen, and/or use the equipment beyond the flying-spot video generator.When being embodied as bluetootho transceiver, for example, short range transceiver 41 can also be used to be provided to the wireless coupling of external headphones, external microphone, computer, external keyboard etc.Though be illustrated as independent piece, short range transceiver and radio telephone transceiver can be implemented as integrated transceiver.Perhaps, can provide independent transceiver to support different communication.
Therefore, when the user of radio telephone 40 checks from wireless telephonic information on the long-distance video screen, can the operate wireless phone.In other words, can on video screen, check, and need not physical coupling between hand-hold electronic equipments and the video screen from wireless telephonic information.In addition, can provide by short range wireless protocol (as bluetooth) from wireless telephonic wireless coupling.Therefore, wireless telephonic user can be according to the availability of bigger long-distance video screen, privacy concern, user preference etc., switches using between less this machine display screen 45 and the bigger long-distance video screen like a cork.
In accompanying drawing and explanation, typical preferred embodiment of the present invention is disclosed, though adopted specific term, they only are used for general and descriptive sense and unrestricted purposes also, scope of the present invention illustrates in following claim.
Claims (35)
1. one kind shows from the method for the information of described hand-hold electronic equipments on away from the video screen of hand-hold electronic equipments, said method comprising the steps of:
Receive information by wireless coupling from described hand-hold electronic equipments;
As the response that receives information from described hand-hold electronic equipments, generate corresponding to vision signal from described information from hand-hold electronic equipments; And
The vision signal of described generation is offered described video screen to show described information on described video screen.
2. the method for claim 1, wherein the information from described hand-hold electronic equipments comprises at least one that is selected from following the group that constitutes: the game screen of the Email that is received by described hand-hold electronic equipments, the recreation of carrying out on described hand-hold electronic equipments, the webpage, photo and the video segment that are received by described hand-hold electronic equipments.
3. the method for claim 1 wherein receives described information from described hand-hold electronic equipments and comprises according to bluetooth wireless protocol and receive described information.
4. the method for claim 1, wherein said vision signal also comprise at least one that is selected from following the group that constitutes: horizontal synchronization pulse, color base Plesiochronous Signal, black reference level, image brightness information, color saturation information, hue information and vertical sync pulse.
5. the method for claim 1, wherein said hand-hold electronic equipments comprises radio telephone.
6. the method for claim 1, wherein hand-hold electronic equipments comprises personal digital assistant.
7. the method for claim 1:
Wherein, determine whether to receive information from described hand-hold electronic equipments before described hand-hold electronic equipments reception information;
Wherein as to determining, carry out from described hand-hold electronic equipments receiving described information, generate described vision signal and described vision signal being offered the operation of described video screen from the response of described hand-hold electronic equipments transmission information; And
Wherein said method also comprises and will offer described video screen for the video of replacing, and determines that to respond information is not just from described hand-hold electronic equipments transmission.
8. the method for claim 1, wherein said video screen comprises television set
9. the method for claim 1, wherein said hand-hold electronic equipments comprises this machine display screen that is installed in described hand-hold electronic equipments shell, and wherein said machine display screen is relatively littler than described long-distance video screen.
10. method as claimed in claim 13 also comprises:
On described long-distance video screen, in the display message, on this machine display screen of described hand-hold electronic equipments, show described information.
11. a flying-spot video generator comprises:
Receiver is configured to receive information by wireless coupling from hand-hold electronic equipments;
Processor is configured to generate corresponding to the vision signal from the information of described hand-hold electronic equipments, receives information to respond from described hand-hold electronic equipments; And
Video output is configured to described vision signal is offered video screen to show on described video screen.
12. flying-spot video generator as claimed in claim 11, wherein said receiver are configured to receive information according to bluetooth wireless protocol.
13. flying-spot video generator as claimed in claim 11, wherein said vision signal also comprise at least one that is selected from following the group that constitutes: horizontal synchronization pulse, colour reference pulse, black reference level, image brightness information, color saturation information, hue information and vertical sync pulse.
14. flying-spot video generator as claimed in claim 11, wherein said hand-hold electronic equipments comprises one of radio telephone and personal digital assistant at least.
15. flying-spot video generator as claimed in claim 11 if the output of wherein said video also is configured to just not receive information from described hand-hold electronic equipments, then will offer described video screen for the vision signal of replacing.
16. one kind shows that described method comprises from the method for the information of described hand-hold electronic equipments on away from the video screen of hand-hold electronic equipments:
Generation information in described hand-hold electronic equipments, the information of wherein said generation are suitable for showing on this machine display screen of described hand-hold electronic equipments; And
By wireless coupling the information of described generation is transferred to receiver from described hand-hold electronic equipments, on the long-distance video screen, showing.
17. method as claimed in claim 16 also comprises:
By described wireless coupling in described hand-hold electronic equipments transmission information, show information displayed on screen at this machine of described hand-hold electronic equipments.
18. method as claimed in claim 26:
Wherein transmit before the described information, determining on the described hand-hold electronic equipments whether described receiver is within the transmission range of described hand-hold electronic equipments, wherein carry out the described information of transmission to be in the response within the scope as definite described receiver; And
On the display screen of described hand-hold electronic equipments, show described information, to be in the response within the described hand-hold electronic equipments scope as definite no receiver.
19. method as claimed in claim 16, wherein the information from described hand-hold electronic equipments comprises at least one that is selected from following the group that constitutes: webpage, photo and video segment that the Email that described hand-hold electronic equipments receives, the game screen of the recreation of carrying out on described hand-hold electronic equipments, described hand-hold electronic equipments receive.
20. method as claimed in claim 16 is wherein drawn together according to bluetooth wireless protocol transmission information from described hand-hold electronic equipments transport packet.
21. method as claimed in claim 16, wherein said hand-hold electronic equipments comprise in the group that is selected from radio telephone and personal digital assistant formation at least one.
22. method as claimed in claim 16, wherein said video screen comprises television set
23. method as claimed in claim 16, the display screen of wherein said hand-hold electronic equipments is relatively littler than described video screen.
24. a hand-hold electronic equipments comprises:
Be installed in this machine display screen on the described display screen shell;
Be coupled to the processor of described display screen, wherein said processor is configured to generation information in described hand-hold electronic equipments, and wherein said information is suitable for showing on this machine display screen of described hand-hold electronic equipments; And
Be coupled to the transceiver of described processor, wherein said transceiver is configured to by wireless coupling the information of described generation is transferred to receiver from described hand-hold electronic equipments, for showing on the video screen away from described hand-hold electronic equipments.
25. hand-hold electronic equipments as claimed in claim 24, wherein by described wireless coupling when described hand-hold electronic equipments transmits described information, described information can be presented on this machine display screen of described hand-hold electronic equipments.
26. hand-hold electronic equipments as claimed in claim 24, wherein when not having receiver in the described hand-hold electronic equipments scope, described processor shows described information on this machine display screen of described hand-hold electronic equipments.
27. hand-hold electronic equipments as claimed in claim 24, wherein said transceiver transmits described information according to bluetooth wireless protocol from described hand-hold electronic equipments.
28. hand-hold electronic equipments as claimed in claim 24, wherein said hand-hold electronic equipments comprises at least one that is selected from the group of being made up of radio telephone and personal digital assistant.
29. hand-hold electronic equipments as claimed in claim 24, this machine display screen of wherein said hand-hold electronic equipments is relatively littler than described video screen.
30. one kind shows that on video screen wherein said video screen said method comprising the steps of away from described hand-hold electronic equipments from the method for the information of the hand-hold electronic equipments that comprises display screen:
In described hand-hold electronic equipments, provide information;
Described information is sent to receiver by wireless coupling from described hand-hold electronic equipments;
Generate vision signal to respond the information that transmits by described wireless coupling;
Described vision signal is offered described long-distance video screen; And
On described video screen, show described information.
31. method as claimed in claim 30, wherein said information is sent to described receiver by described wireless coupling from described hand-hold electronic equipments according to bluetooth wireless protocol.
32. method as claimed in claim 30, wherein said hand-hold electronic equipments comprises one of radio telephone and personal digital assistant at least.
33. one kind shows from the method for the information of described electronic equipment on away from the video screen of electronic equipment, said method comprising the steps of:
Receive information by wireless coupling from described electronic equipment according to Bluetooth protocol;
As the response that receives described information from described electronic equipment, will become vision signal from the information translation of described electronic equipment; And
Described vision signal is offered described long-distance video screen for show described information on described long-distance video screen.
34. method as claimed in claim 33, wherein said vision signal also comprise at least one that is selected from following the group of forming: horizontal synchronization pulse, colour reference pulse, black reference level, image brightness information, color saturation information, hue information and vertical sync pulse.
35. method as claimed in claim 33, wherein said video screen comprises television set.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45344303P | 2003-03-10 | 2003-03-10 | |
| US60/453,443 | 2003-03-10 | ||
| US10/655,422 | 2003-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1759611A true CN1759611A (en) | 2006-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200480006273 Pending CN1759611A (en) | 2003-03-10 | 2004-03-02 | Methods, devices, and systems for displaying information from a remote electronic device |
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| Country | Link |
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| CN (1) | CN1759611A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281573A (en) * | 2013-05-14 | 2013-09-04 | 无锡北斗星通信息科技有限公司 | Multifunctional video/audio signal receiving and transmitting device |
-
2004
- 2004-03-02 CN CN 200480006273 patent/CN1759611A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281573A (en) * | 2013-05-14 | 2013-09-04 | 无锡北斗星通信息科技有限公司 | Multifunctional video/audio signal receiving and transmitting device |
| CN103281573B (en) * | 2013-05-14 | 2016-01-06 | 海安常大技术转移中心有限公司 | Multifunctional visual audio signal transmitting/receiving device |
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