CN1848871A - Apparatus and method for displaying information in bluetooth communication mode of wireless terminal - Google Patents

Apparatus and method for displaying information in bluetooth communication mode of wireless terminal Download PDF

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Publication number
CN1848871A
CN1848871A CNA2006100731322A CN200610073132A CN1848871A CN 1848871 A CN1848871 A CN 1848871A CN A2006100731322 A CNA2006100731322 A CN A2006100731322A CN 200610073132 A CN200610073132 A CN 200610073132A CN 1848871 A CN1848871 A CN 1848871A
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CN
China
Prior art keywords
bluetooth communication
icon
submenu
wireless terminal
service condition
Prior art date
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Pending
Application number
CNA2006100731322A
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Chinese (zh)
Inventor
张玄勋
张宰源
崔升喆
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Filing date
Publication date
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN1848871A publication Critical patent/CN1848871A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/565—Screens allowing free passage of sound
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/28—Reflectors in projection beam
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/602—Lenticular screens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen

Abstract

An apparatus and method are provided for displaying information in a Bluetooth communication mode of a wireless terminal. When devices for performing Bluetooth communication in the wireless terminal are searched, a controller of the wireless terminal classifies the searched devices according to device type, displays the classified devices, provides notification of an inactivated service state for the Bluetooth communication, and configures first submenus. If a corresponding device is selected from the searched devices and is Bluetooth-connected, the controller provides notification of an activated service state for the Bluetooth communication and configures second submenus. If a corresponding service is performed between the wireless terminal and the corresponding device through the Bluetooth communication, the controller provides notification of a current service state.

Description

The equipment of display message and method in the bluetooth communication mode of wireless terminal
Technical field
The present invention relates generally to a kind of in the bluetooth communication mode of wireless terminal the equipment and the method for display message, more particularly, relate to a kind of in the bluetooth communication mode of wireless terminal the equipment and the method for notice subscriber device type and current business state.
Background technology
Bluetooth is to provide one of air interface standard of wireless connections with the low cost with low-power consumption between mancarried device, Network Access Point and other peripheral units such as mobile phone and portable PC.Even bluetooth comprises device by barrier from a distance, the communication technology that for example 10 meters (usually maximum 100 meters) also can jockey.The data rate of Bluetooth communication is 433.9Kbps in the symmetric communication pattern, is 723.2Kbps in the asymmetric communication pattern.For voice transfer, bluetooth is used 64Kpbs synchronous transmission scheme, can be provided three voice channels at most.The present technology of the 10Mbps class that research can also the transmitting moving image in addition.
In order to carry out Bluetooth communication, the wireless terminal with bluetooth module is at first searched for the device that is currently available for Bluetooth communication, selects corresponding device thereof in searched devices, and carries out Bluetooth communication with the device of selecting.This wireless terminal can with the device swap file that is connected with bluetooth, and display status information.
Yet this wireless terminal can not be discerned the type of search with the device of execution Bluetooth communication in bluetooth communication mode.In addition, when carrying out corresponding business, the user of this wireless terminal can not determine whether corresponding business stops, can not the identification services state.
Therefore, need a kind of system and method for in the bluetooth communication mode of wireless terminal, notifying subscriber device type and current business state.
Summary of the invention
Therefore, the purpose of the embodiment of the invention is fully to address the above problem, and a kind of equipment and method of notifying subscriber device type and current business state in the bluetooth communication mode of wireless terminal is provided.
According to the one side of the embodiment of the invention, provide a kind of in the bluetooth communication mode of wireless terminal the equipment of display message.This equipment comprises: controller, in bluetooth communication mode, device is classified according to type of device, and show the device of classification, and the notice that is provided for the service condition of Bluetooth communication; And display, in bluetooth communication mode, show according to the device of type of device classification and be used for the service condition of Bluetooth communication.
According to the embodiment of the invention on the other hand, provide a kind of in the bluetooth communication mode of wireless terminal the method for display message.This method may further comprise the steps: determine service condition in bluetooth communication mode; And if service condition is determined, then provide the notice of described service condition.
According to the embodiment of the invention on the other hand, provide a kind of in the bluetooth communication mode of wireless terminal the method for display message.This method may further comprise the steps: if in bluetooth communication mode choice device, then search is used to carry out the device of Bluetooth communication and searched devices is classified and shows the device of classifying according to type of device.
According to the embodiment of the invention on the other hand, provide a kind of in the bluetooth communication mode of wireless terminal the method for display message.This method may further comprise the steps: if search the device that is used for carrying out at wireless terminal Bluetooth communication, then searched devices is classified according to the type of device, show the device of classification, be provided for the notice of the unactivated service condition of Bluetooth communication, and dispose first submenu.This method is further comprising the steps of: if corresponding device thereof is selected and connect with bluetooth from searched devices, then be provided for Bluetooth communication activation service condition notice and dispose second submenu; And if between wireless terminal and corresponding device thereof, carry out corresponding business by Bluetooth communication, the notice of current business state then is provided.
Description of drawings
By the detailed description of carrying out below in conjunction with accompanying drawing, above-mentioned and other purposes, characteristics and the advantage of the embodiment of the invention will become apparent, wherein:
Fig. 1 is the block diagram that illustrates according to the structure of the example wireless terminal of the embodiment of the invention;
Fig. 2 is the flow chart of the exemplary process of display message in the bluetooth communication mode of wireless terminal that illustrates according to the embodiment of the invention; And
Fig. 3 A is the diagrammatic sketch that is used to illustrate according to the processing shown in Fig. 2 of the embodiment of the invention to 3E.
In institute's drawings attached, identical label will be understood that to refer to identical part, assembly and structure.
Embodiment
Now describe exemplary embodiment of the present invention with reference to the accompanying drawings in detail.In the accompanying drawings, even same or analogous parts are described, also represent them in different accompanying drawings by identical label.
Fig. 1 is the block diagram that illustrates according to the structure of the example wireless terminal of the embodiment of the invention, and wherein, wireless terminal comprises camera model.The example wireless terminal of Fig. 1 comprises controller 110, modulator-demodulator 120, radio frequency (RF) unit 123, audio process 125, key input unit 127, memory 130, camera model 140, video processor 150, display 160 and bluetooth module 170.Described terminal also can comprise antenna ANT, microphone MIC and loud speaker SPK.
With reference to Fig. 1, the radio communication function of wireless terminal is handled in radio frequency (RF) unit 123.RF unit 123 comprises: the RF transmitter, carry out up-conversion and the signal of up-conversion amplified transmission signals; And the RF receiver, the signal that receives is carried out the low noise amplification and the low noise amplifying signal is carried out down-conversion.Modulator-demodulator 120 comprises: transmitter, and transmit antenna is encoded and modulated; And receiver, the signal that receives is carried out the demodulation sign indicating number.Audio process 125 can comprise codec, and codec can comprise data codec that is used for the pack processing data and the audio codec that is used to handle such as the audio signal of voice.Audio process 125 will be converted to analog signal with reproducing audio signal from the digital audio and video signals that modulator-demodulator 120 receives by audio codec.In addition, audio process 125 will be converted to digital audio and video signals and these digital audio and video signals will be passed to modulator-demodulator 120 by audio codec from the analogue audio frequency transmission signals that microphone generates.Codec can provide separatedly or be included in the controller 110.
Memory 130 can comprise program storage and data storage.Program storage can be stored the program of general operation and being used for according to type of device classifying with the device of carrying out Bluetooth communication in the bluetooth communication mode search according to the embodiment of the invention that is used for controlling wireless terminal therein, the device that shows classification, and the program that is provided at the state information of the business of carrying out in the bluetooth communication mode.Data storage is stored in the data that generate in the process of carrying out said procedure temporarily.
The whole operation of controller 110 control wireless terminals.Controller 110 can comprise modulator-demodulator 120 and codec therein.
According to the embodiment of the invention, controller 110 is classified with the device of carrying out Bluetooth communication to search in bluetooth communication mode according to type of device, and is provided for the notice of the current business state of Bluetooth communication.
Controller 110 preferably uses in icon and the differentiable Icon Color at least one to show searched devices according to the type of device classification.Controller 110 preferably uses in the action (for example flicker) of icon, differentiable Icon Color and icon at least one to be provided for the notice of the current business state of Bluetooth communication.For illustrative purpose, the flicker action will be described in the exemplary embodiment below.
Controller 110 in bluetooth communication mode according to type configuration first submenu of search, according to type configuration second submenu of the device that connects with bluetooth with the device of carrying out Bluetooth communication.
Bluetooth module 170 is carried out and is had the radio communication of the device of built-in bluetooth module, and carries out corresponding business, such as with the business of the device swap file that is connected with bluetooth.
Camera model 140 comprises: camera sensor, and photographic images also is converted to the signal of telecommunication with the optical signalling of taking; And signal processor, will be converted to DID from the analog picture signal of the shooting of camera sensor.Here, camera sensor is assumed that for example charge coupled device (CCD) transducer, and available digital signal processor (DSP) is realized described signal processor, but the embodiment of the invention is not limited thereto.Camera sensor and signal processor can become one or realize discretely.
Video processor 150 generates the on-screen data that is used to show from the picture signal of camera model 140 outputs.Video processor 150 is preferably by frame by frame the based process picture signal from camera model 140 outputs, and according to the feature and the big or small output frame view data of display 160.The video processor 150 that comprises Video Codec uses predetermined scheme that the frame image data that is presented on the display 160 is compressed, and the frame image data of compression is reverted to its primitive frame view data.For this reason, Video Codec can comprise JPEG (joint photographic experts group) (JPEG) codec, Motion Picture Experts Group 4 (MPEG4) codec and small echo codec, but is not limited thereto.Video processor 150 is assumed that for example to have with screen and shows (OSD) function, and can preferably export osd data according to screen size under the control of controller 110.
Display 160 shows on its screen from the user data of the picture signal of video processor 150 outputs and slave controller 110 outputs.Display 160 can be embodied as for example LCD (LCD).In this case, display 160 can comprise lcd controller, be used for the memory and the LCD device of storing image data.When LCD was embodied as the LCD of type of touch screens, it can be used as input unit.
According to the embodiment of the invention, but display 160 can preferably use in icon and the component-bar chart target color at least one to be presented at the type with the device of carrying out Bluetooth communication of search in the bluetooth communication mode.According to the embodiment of the invention, display 160 also can use in the flicker of the differentiable color of icon, icon and icon at least one to be presented at current business state in the bluetooth communication mode.
Key input unit 127 comprises: alphanumeric key is used for input alphabet digital information; And function key, be used to be provided with various functions, but be not limited thereto.
Now be described in detail in the exemplary process that the notice of service condition is provided in the bluetooth communication mode of wireless terminal to 3E with reference to Fig. 2 and Fig. 3 A.
Fig. 2 illustrates showing about the flow chart of search with the exemplary process of the information of the device that carries out Bluetooth communication and current business state according to the embodiment of the invention in the bluetooth communication mode of wireless terminal.Fig. 3 A is the diagrammatic sketch that is used to illustrate according to the processing shown in Fig. 2 of the embodiment of the invention to 3E.
In bluetooth communication mode, showing search with the type of the device that carries out Bluetooth communication and provide in the notice of current business state, exemplary embodiment of the present is preferably used the icon that shows with differentiable color.In addition, in other embodiment of the present invention, showing that search with the type of the device that carries out Bluetooth communication and provide in the notice of current business state, except icon, can use alarm and/or message.
Referring to figs. 1 through Fig. 3 E, now will describe exemplary embodiment of the present in detail.
With reference to Fig. 2, if the user of wireless terminal imports the bluetooth key in wireless terminal, then in step 201, controller 110 enters bluetooth communication mode.
Controller 110 determines whether to have selected the device choice menus in step 202.If the device choice menus is selected, then in step 203, controller 110 search are currently available for the device of Bluetooth communication and searched devices are presented on the display 160.
In step 203, the device that controller 110 is classified and used icon display to classify with the device of carrying out Bluetooth communication search according to type of device.Search comprises the device with built-in bluetooth module that can carry out with the radio communication of the bluetooth module 170 of wireless terminal with the device of carrying out Bluetooth communication, and the type of device can comprise mobile phone, hand-held set, hand free set etc.
Therefore, in step 203, controller 110 can be with the type of the various devices of icon display of differentiable color.When with the type of the specific device of the icon display of the association of its differentiable color, can in the predetermined portions of display 160, provide description with the type of device of the color-associations of icon.
In addition, controller 110 can be with the type of the various devices of its distinctive icon display.For example, if searched devices is a mobile phone, then controller 110 can show the mobile phone icon, if searched devices is a hand-held set, then controller 110 can show the hand-held set icon.
In addition, in step 203, in the type that shows searched devices, controller 110 can show that indication is used for the icon of the unactivated current business state of Bluetooth communication.Well known to a person skilled in the art to be that described service condition can for example comprise and do not appear (non-discoverable) state, page status and inquiry state.The exemplary status that describes below comprises that activation/unactivated state and file transmission/file receive.In addition, controller 110 can be according to type configuration first submenu of search with the device of execution Bluetooth communication.
If select " my device " menu to be used to carry out the device of Bluetooth communication with search in the bluetooth communication mode of Fig. 3 A, then the icon of available differentiable color shows the type of searched devices in Fig. 3 B.In Fig. 3 B, controller 110 shows that indication is used for the icon 300 of the unactivated current business state of Bluetooth communication, and shows first submenu 330 according to the type configuration of searched devices.In Fig. 3 B, controller 110 shows first submenu 330, and it comprises: " 1, select " menu, " 2, rename " menu and " 3, deletion " menu of being used to connect the corresponding device thereof that is used for Bluetooth communication.
Thereafter, controller 110 determines in step 204 whether the user of wireless terminal has selected to be used to carry out the corresponding device thereof of Bluetooth communication.If the user has selected corresponding device thereof, then controller 110 connects the corresponding device thereof of selecting that is used for Bluetooth communication and carries out corresponding business in step 205.
If in step 205, wireless terminal is connected to corresponding device thereof by bluetooth, and then controller 110 shows the icon of the service condition of indicating the activation that is used for Bluetooth communication on display 160.In this case, the color of this icon is different with the color of the icon of the unactivated service condition of indication.
In addition, in step 205, in the icon that shows the service condition of indicating the activation that is used for Bluetooth communication, controller 110 can dispose second submenu according to the type of the device that connects with bluetooth.
If select in the available device in being presented at Fig. 3 B with mobile phone corresponding " Samsung How-2 " device after select " 1, select " menu from first submenu 330, then shown in Fig. 3 C, controller 110 can indicate wireless terminal to be connected to " Samsung How-2 " device with bluetooth.
At this moment, the icon 310 shown in Fig. 3 C is with for example blue service condition that is used for the activation of Bluetooth communication with indication that is shown, second submenu 340 that controller 110 shows according to the type configuration of the device that connects with bluetooth.
In Fig. 3 C, second submenu 340 that controller 110 shows comprises " 1, browser document " menu of being used to send to the file request of corresponding device thereof, be used to ask " 2, service lists " menu, " 3, rename " menu, " 4, authorization device " menu and " 5, deletion " menu of the service lists of corresponding device thereof.
If select the type such as the device that does not have the exchange files function of hand-held set or hand free set in the type of the device shown in Fig. 3 B, then controller 110 can show and comprise second submenu of " 1, disconnect connect " menu.
Thereafter, after step 205 was connected to corresponding device thereof with bluetooth, controller 110 determined in step 206 whether the user of wireless terminal sends to corresponding device thereof with service request at wireless terminal.If the user sends to corresponding device thereof with service request, then controller 110 is carried out corresponding business in step 207 with corresponding device thereof.In addition, in step 207, controller 110 can use icon differentiable color and and the action, for example the flicker, show the current business state.
If select " 1, browser document " menu in second submenu 340 in wireless terminal is connected to Fig. 3 C of " Samsung How-2 " device with bluetooth, then controller 110 sends to file request in " Samsung How-2 " device.When in response to file request from " Samsung How-2 " when device receives file, controller 110 can be by making the reception of indicating file on display 160 with icon 320 flickers of red display.
Even when wireless terminal responses when the request from " Samsung How-2 " device sends file, controller 110 also can use the differentiable color of icon and the transmission that file is indicated in flicker.
Fig. 3 E illustrates the minimum file of " Samsung How-2 " device when finish the display 160 that is presented at wireless terminal when " Samsung How-2 " device receives file by Fig. 3 D on.
From the description of front as can be known, embodiments of the invention provide a kind of in the bluetooth communication mode of wireless terminal the equipment and the method for the notice of generator type and current business state.In this way, wireless terminal can be notified the type and the current business state that is used for Bluetooth communication of the device of its user search to carry out Bluetooth communication.
Though illustrate and described the present invention with reference to its certain exemplary embodiments, it will be understood by those skilled in the art that under the situation that does not break away from the spirit and scope of the present invention that define by claims, can make various changes in form and details to it.

Claims (22)

1, a kind of equipment that is used in the bluetooth communication mode display message of wireless terminal, this equipment comprises:
Controller is classified to device according to type of device in bluetooth communication mode, shows the device of classification, and is provided for the notice of the service condition of Bluetooth communication; And
Display shows according to the device of type of device classification in bluetooth communication mode and is used for the service condition of Bluetooth communication.
2, equipment as claimed in claim 1, wherein, controller is configured to use in the differentiable color of icon and icon at least one to show the device of search with the classification of carrying out Bluetooth communication.
3, equipment as claimed in claim 1, wherein, controller is configured to use in the flicker of the differentiable color of icon, icon and icon at least one to show that the service condition that is used for Bluetooth communication is to provide the notice of service condition.
4, equipment as claimed in claim 1, wherein, controller is according to type configuration first submenu of search with the device of carrying out Bluetooth communication, and according to type configuration second submenu of the device that connects with bluetooth.
5, a kind of method that is used in the bluetooth communication mode display message of wireless terminal, this method may further comprise the steps:
In bluetooth communication mode, determine service condition; And
If service condition is determined, then provide the notice of described service condition.
6, method as claimed in claim 5 also comprises step: if service condition is determined, then dispose corresponding submenu.
7, method as claimed in claim 5, at least one in the differentiable color of use icon, icon and the flicker of icon come the display business state.
8, a kind of method that is used in the bluetooth communication mode display message of wireless terminal, this method may further comprise the steps:
If choice device in bluetooth communication mode, then search is used to carry out the device of Bluetooth communication; And
According to type of device searched devices is classified and show the classification device.
9, method as claimed in claim 8, wherein, at least one in the differentiable color of use icon and icon shows the device of classification.
10, method as claimed in claim 8 also comprises step: dispose corresponding submenu in the searched devices that shows according to the type of device classification.
11, a kind of method that is used in the bluetooth communication mode display message of wireless terminal, this method may further comprise the steps:
If it is searched to be used to carry out the device of Bluetooth communication in wireless terminal, then searched devices is classified according to type of device, show the device of classification, be provided for the notice of the unactivated service condition of Bluetooth communication, and dispose first submenu;
If corresponding device thereof is selected and connect with bluetooth from searched devices, then be provided for Bluetooth communication activation service condition notice and dispose second submenu; And
If between wireless terminal and corresponding device thereof, carry out corresponding business, then provide the notice of current business state by Bluetooth communication.
12, method as claimed in claim 11, wherein, at least one in the differentiable color of use icon and icon shows the device of classification.
13, method as claimed in claim 11, wherein, at least one in the differentiable color of use icon and icon is provided for the notice of the unactivated service condition of Bluetooth communication.
14, method as claimed in claim 11 wherein, when Bluetooth communication is in unactivated service condition, is selected corresponding device thereof by first submenu from searched devices.
15, method as claimed in claim 11, wherein, according to type configuration first submenu of search with the device of execution Bluetooth communication.
16, method as claimed in claim 15, wherein, first submenu comprises choice menus, rename menu and the deletion menu that is used for connecting with bluetooth corresponding device thereof.
17, method as claimed in claim 11, wherein, at least one in the differentiable color of use icon, icon and the flicker of icon shows the service condition of the activation that is used for Bluetooth communication.
18, method as claimed in claim 11 wherein, is used second submenu that disposes when Bluetooth communication is in the service condition of activation, carry out corresponding business by Bluetooth communication between wireless terminal and corresponding device thereof.
19, method as claimed in claim 11, wherein, according to type configuration second submenu of the device that connects with bluetooth.
20, method as claimed in claim 19, wherein, second submenu comprises the browser document menu that is used to send to the file request of corresponding device thereof, is used to ask service lists menu, rename menu, authorization device menu and the deletion menu of the service lists of corresponding device thereof.
21, method as claimed in claim 19, wherein, second submenu comprises that being used for that the device that connects with bluetooth is disconnected the disconnection that connects connects menu.
22, method as claimed in claim 11, wherein, at least one in the differentiable color of use icon, icon and the flicker of icon provides the notice of current business state.
CNA2006100731322A 2005-04-06 2006-04-06 Apparatus and method for displaying information in bluetooth communication mode of wireless terminal Pending CN1848871A (en)

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