WO2012109843A1

WO2012109843A1 - Keyboard display method and device for mobile terminal

Info

Publication number: WO2012109843A1
Application number: PCT/CN2011/076757
Authority: WO
Inventors: 蒋庆汝
Original assignee: 中兴通讯股份有限公司
Priority date: 2011-02-14
Filing date: 2011-07-01
Publication date: 2012-08-23
Also published as: CN102638607A

Abstract

Provided are a keyboard display method and device for a mobile terminal. The transparency of the keyboard is higher than a preset threshold. The method includes: setting speed-dial according to the speed-dial key indication of a user, wherein the speed-dial key indication includes a number selected by the user and a specific key corresponding to the number, and a keyboard displayer is arranged under the specific key; prompting the user to select the identifier content corresponding to the specific key; outputting the identifier content selected by the user to the keyboard displayer; and displaying the identifier content through the keyboard displayer and backlight. According to the present invention, the problem that the speed-dial function is inconvenient to use in the related art is solved, and the user satisfaction in using the mobile terminal is improved.

Description

The present invention relates to the field of mobile terminal communication, and in particular to a keyboard display method and apparatus for a mobile terminal. BACKGROUND With the increasing popularity of mobile phones, mobile phone functions are gradually enriched and user-friendly. The speed dial function of a mobile phone means that in a phone book, a user can set a record number on a mobile phone or a card to speed dial, and press and hold the corresponding number when using. If you do not put the button, you can dial the corresponding phone number. For the user, the 1-9 number keys can be set to speed dial. Which number key is set for speed dialing needs to be remembered by the user; at the same time, the existing mobile phone can support setting multiple speed dials, which the user can use. Different number keys correspond to different numbers, and these number keys are set to the speed dial function. At this time, the user needs to remember the user number corresponding to the number keys, so as to avoid the occurrence of the wrong number. However, it is difficult for the elderly and children to remember the correspondence between the number keys and the user number. The old people and children are not convenient to use the speed dial function, and the ordinary users are not willing to remember the corresponding relationship between the cumbersome number keys and the user number, which affects the user. Satisfaction with using a mobile phone. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a keyboard display method and apparatus for a mobile terminal to at least solve the problem of inconvenient use of the above-described speed dial function. According to an aspect of the present invention, a keyboard display method of a mobile terminal is provided. The light transmittance of the keyboard is greater than a set threshold. The method includes: setting a speed dial according to a speed dial button indication of a user, wherein the speed dial button The indication includes a designated button corresponding to the number and number selected by the user, and the keyboard display is installed under the designated button; prompting the user to select the identification content corresponding to the designated button; outputting the identification content selected by the user to the keyboard display; using the keyboard display And the backlight displays the identification content. After setting the speed dial according to the user's speed dial button indication, the method further includes: determining whether a keyboard display is set under the designated button in the speed dial button indication; if yes, performing the step of prompting the user to select the identifier content corresponding to the designated button; No, the user is prompted to set up successfully. After the identification content is displayed by using the keyboard display and the backlight, the method further includes: determining to dial the number after the specified button is pressed for a set threshold. A keyboard display is installed under each button of the above mobile terminal. The method further includes: receiving a keyboard display indication of the user, wherein the keyboard display indication includes a name of the current button and an identifier content of the current button, and the current button is a button other than the designated button; and outputting the identifier content of the current button to the current button Keyboard display; the keyboard display using the current button displays the identification content of the current button. The method further includes: receiving a language switching display indication of the user, wherein the language switching display includes a keyboard silk screen corresponding to the specified language and the specified language; and correspondingly setting the correspondence between the specified language and the keyboard silk screen according to the language switching display; displaying according to the correspondence relationship The silkscreen of the keyboard corresponding to the current language. The above identification content is an image or an animation. According to another aspect of the present invention, a keyboard display device for a mobile terminal is provided. The light transmittance of the keyboard is greater than a set threshold. The device includes: a speed dial setting module, configured to quickly set according to a speed dial button indication of the user. Dialing, wherein the speed dial button indicates a designated button corresponding to the number and number selected by the user, and the keyboard display is installed under the designated button; the prompting module is set to prompt the user to select the identifier content corresponding to the designated button; the output module is set to Outputting the content selected by the user to the keyboard display; the display module is configured to display the identification content using the above keyboard display and the backlight. The device further includes: a judging module, configured to determine whether a keyboard display is set under a designated button in the speed dial button indication received by the speed dial setting module; and a trigger module, configured to determine that the judgment result of the module is yes, triggering the prompt module prompting The user selects the identifier content corresponding to the specified button; when the success prompt module is set, if the judgment result of the determination module is negative, the user is prompted to set successfully. The device further includes: a dialing module configured to determine to dial the number after the specified button is pressed for a set threshold. A keyboard display is installed under each button of the mobile terminal. The device further includes: a keyboard display indication receiving module, configured to receive a keyboard display indication of the user, wherein the keyboard display indication includes a name of the current button and an identifier content of the current button, and the current button is a button other than the designated button; Module, set to output the identification content of the current key to The keyboard display of the current button, the keyboard display of the current button displays the identification content of the current button. The device further includes: a language switching display indication module, configured to receive a language switching display indication of the user, wherein the language switching display includes a keyboard silk screen corresponding to the specified language and the specified language; and the keyboard silk screen display module is configured to switch according to the language display Indicates the correspondence between the specified language and the silkscreen of the keyboard, and displays the silkscreen of the keyboard corresponding to the current language according to the corresponding relationship. The keyboard display is a light emitting diode LED display or a liquid crystal display. According to still another aspect of the present invention, a keyboard display method of a mobile terminal is provided. The mobile terminal is a touch screen mobile terminal, and the method includes: receiving an instruction that a user sets a selected number as a speed dial, the instruction including the selected The designated button corresponding to the number and the number; prompting and receiving the identification content corresponding to the designated button by the user; determining the display position of the identification content according to the position coordinates of the designated button on the dialer interface; synthesizing the identification content in the display position of the dialer interface ; Display the synthesized dialer interface. According to still another aspect of the present invention, a keyboard display device for a mobile terminal is provided, the device being disposed in a touch screen mobile terminal, the device comprising: an instruction receiving module configured to receive an instruction that a user sets a selected number as a speed dial The instruction includes a designated button corresponding to the selected number and number; the prompting and receiving module is set to prompt and receive the identification content corresponding to the user selecting the designated button; the position determining module is configured to determine the identifier according to the position coordinate of the designated button on the dialer interface The display position of the content; the synthesizing module is set to synthesize the display content in the display position of the dialer interface; the display module is set to display the dialer interface synthesized by the synthesizing module. Through the invention, when the user sets the speed dial function, the user is prompted to select the identification content of the button, and the content selected by the user is displayed at the location of the button, and the button with the speed dial function is identified, and the user according to the identifier The user corresponding to the button can be clearly and accurately known, thereby implementing the speed dial function, solving the problem of inconvenient use of the speed dial function in the related art, and improving the satisfaction of the user using the mobile terminal. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set to illustrate,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, In the drawing: 1 is a flowchart of a keyboard display method of a mobile terminal according to Embodiment 1 of the present invention; FIG. 2 is a flowchart of a keyboard display method of a mobile phone according to Embodiment 2 of the present invention; FIG. 3 is a second embodiment of the present invention. FIG. 4 is a block diagram showing a structure of a keyboard display device of a mobile terminal according to Embodiment 3 of the present invention; FIG. 5 is a flowchart of a keyboard display method of a mobile terminal according to Embodiment 4 of the present invention; Figure 6 is a block diagram showing the structure of a keyboard display device of a mobile terminal according to a fifth embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. In the embodiment of the present invention, a keyboard display is disposed under certain keys of the mobile terminal to identify certain special functions that the key has, such as a speed dial function. Based on this, an embodiment of the present invention provides a keyboard display method and apparatus for a mobile terminal. Embodiment 1 This embodiment provides a keyboard display method of a mobile terminal. The light transmittance of the keyboard of the embodiment is greater than a set threshold. When the backlight of the display below the threshold is turned on, the content can be displayed through the display. The specific threshold value can be set according to the material selected by the keyboard. For example: The keyboard can select PC (abbreviation for polycarbonate), PET (polyethylene terephthalate), PMMA (acrylic), etc. Materials, the light transmittance of these materials can reach 80-90%, then the threshold can be set to 80%. The keyboard can also be made of plastic, silicone, crystal, etc., different materials, corresponding to different thresholds. Referring to FIG. 1 , the display method includes the following steps: step S 102, step S 102, step S 102, step S 102, setting a speed dial according to a user's speed dial button indication, wherein the speed dial button indication includes a user The selected number and the designated button corresponding to the number. In this embodiment, a keyboard display is installed under the designated button, and the keyboard display may be an LED (Light Emitting Diode) display or a liquid crystal display. Step S104, prompting the user to select the identifier content corresponding to the designated button; After the user sees the prompt on the mobile terminal, the user will select an identification content from the storage area of the mobile terminal. The content of the identifier is an image or an animation. For example, when the designated button is a speed dial button, the identifier content can be set to a photo of the user corresponding to the button, to remind the user of the mobile terminal; The name or abbreviation of the user corresponding to the button; if the function of the mobile terminal is relatively large, the content of the identifier may be set to an animation. Step S106: output the identification content selected by the user to the keyboard display; Step S108, display the identification content by using the keyboard display and the backlight. The backlight refers to the backlight of the mobile terminal itself. The speed dialing based on the mobile terminal is a function frequently used by the user. In order to facilitate the use of different people, the present embodiment installs a keyboard display under the designated button of the mobile terminal. In order to make the display effect better, the embodiment can preferably move. The keyboard of the terminal is a light transmissive keyboard material. In this embodiment, when the user sets the speed dial function, the user is prompted to select the identification content of the button, and the content selected by the user is displayed at the location of the button, and the button with the speed dial function is identified, and the user can The user corresponding to the button is clearly and accurately known, thereby implementing the speed dial function, solving the problem of inconvenient use of the speed dial function in the related art, and improving the satisfaction of the user using the mobile terminal. In view of the cost issue, this embodiment can install a keyboard display under certain keys, such as keyboard keys under numeric keys 2, 5 and 8. Based on this, after setting the speed dial according to the speed dial button indication of the user, the above method may further include the following processing: 1) determining whether a keyboard display is set under the designated button in the speed dial button indication;

2) If yes, performing the step of prompting the user to select the identification content corresponding to the designated button, that is, performing step S104;

3) If no, the user is prompted to set successfully. This mode is the same as the setting of the speed dial function in the related art, and is not mentioned. In the above case, when the button for setting the speed dial function is provided to the user, the selectable button is set as the button with only the keyboard display, so that the designated button in the received speed dial button indication is set under Keyboard display, you can directly display the keyboard according to the flow shown in Figure 1. After the above uses the keyboard display and the backlight to display the identification content, the method further includes: after determining that the specified button is pressed for a set threshold, dialing the number (ie, the number selected by the user in the speed dial button indication). The action is a speed dial implementation process, and the user can easily determine the user corresponding to the button according to the identifier content displayed on the designated button, thereby implementing speed dialing. Obviously, this method is not only convenient for the elderly and children, but also convenient for ordinary users. If the design cost allows, a keyboard display can be installed under each button of the mobile terminal. Based on this, in order to implement a more personalized keyboard display, the method may further include: receiving a keyboard display indication of the user, wherein the keyboard display indication includes a name of the current button and an identifier content of the current button, wherein the current button is specified The button other than the button, so that the designated button still has the speed dial function; the identification content of the current button is output to the keyboard display of the current button, and the keyboard display of the current button is used to display the identification content of the current button. For example: The dial or hang up keys are displayed in different logo patterns or even animated patterns. When a keyboard display is installed under each button of the mobile terminal, the language can be associated with the silk screen of the keyboard, so that the mobile phones of each country can be used universally. Based on this, the method further includes: receiving a language switching display indication of the user The language switching display includes a keyboard silk screen corresponding to the specified language and the specified language, and the corresponding relationship between the specified language and the keyboard silk screen is set according to the language switching display indication, and the keyboard silk screen corresponding to the current language is displayed according to the corresponding relationship. In this embodiment, a keyboard display is installed under the button of the mobile terminal, and the keyboard display is a programmable display, and the content displayed by the display can realize the function of the identification button, thereby implementing the speed dial function. At the same time, the embodiment can also display the unique content in a specific button position according to the personalized display requirement of the user, and expand the original function of the mobile terminal; and, in this embodiment, the keyboard display under the button can also display different languages. Corresponding keyboard silk screens enable universal use of mobile terminals in various countries, enhancing the flexibility of mobile terminal settings. Embodiment 2 The mobile phone keyboard of the embodiment is designed with a light-transmissive keyboard plate, and a display device such as an LED display or a liquid crystal display is mounted under the mobile phone, and the mobile phone can control the display installed under the keyboard through a driver. Based on this, the embodiment provides a keyboard display method of the mobile phone. Referring to FIG. 2, the method includes: Step S202: The user selects a number on the mobile phone, and sets a speed dial button for the number (corresponding to the steps of Embodiment 1) S 102 ). Step S204, the mobile phone prompts the user to select an identification picture of the speed dial button. After the user selects a specific number to be set to speed dial, the software will prompt the user to select the corresponding image to identify the contact, such as photos of dad, mother and friends and relatives, the picture can use the standard picture that comes with the mobile phone or Pictures imported or taken by the user, the size of the image is limited by the size of the specific keyboard display. Step S206, determining whether the identification picture selected by the user is successfully set, if yes, executing step S208; if not, ending the current process, at this time, the user may also prompt the user to select the picture setting failure, and then exit the current process. Step S208, the keyboard display related application program outputs the identification image selected by the user to the corresponding position of the keyboard display, and is opened by the backlight to clearly display the identification picture to the user. In step S210, the mobile phone prompts the user that the speed dial setting is completed. For quick dials that are set up successfully, the logo image can be changed at any time. Such a keyboard display can select a relatively end product relative to the screen of the mobile phone, and the development process of the driver and display is consistent with the screen of the mobile phone. After the speed dial setting is completed, the keyboard display effect diagram is shown in Figure 3. When the user wants to quickly call a contact, it can be easily selected, especially suitable for children and elderly mobile phones, so that the mobile phone brings more fun to life, and more Humanize. In addition, in addition to setting the identification picture for the corresponding numeric key, the above identification content may also be text, that is, setting the text display on the numeric key, and the application program is responsible for adding the text identification to the corresponding numeric key, for example, adding the text identification. In the upper left or upper right of the number keys, etc., the number on the data key is not covered. The principle of setting the text display is the same as the way of identifying the picture, which is not mentioned here. Considering the cost issue, mobile phone manufacturers can choose one or a few specific buttons to add this function, or consider the programmable screen under the entire phone keyboard, making the phone keyboard look more flexible and personalized. In addition, if this programmable display is installed under the entire mobile phone keyboard, in addition to the speed dial function, other buttons (such as dial or hang up button) can also be replaced with different logo images or even animations through software support. , to make the reality of the keyboard more personalized. For the phone to switch to a different language, the keyboard silk screen can be dynamically changed to the keyboard silk screen of other languages according to the usage habits of the language, so that the mobile phone keyboard is truly universal. In this embodiment, the information set by the user is directly displayed on the keyboard through the mobile phone keyboard with the display function, which brings a more intuitive feeling to the user. The function and fun of the rich mobile phone have been significantly improved, making the mobile phone more suitable for users of different groups of people, and the mobile phone itself is more humanized and personalized. This will be a trend in the future development of mobile phones, which will hit the market and lead the new mobile phone concept. Embodiment 3 This embodiment provides a keyboard display device of a mobile terminal. The light transmittance of the keyboard of the embodiment is greater than a set threshold. When the backlight of the display below the threshold is turned on, the content can be displayed through the display. The specific threshold value can be set according to the material selected by the keyboard. For example: The keyboard can select PC (abbreviation for polycarbonate), PET (polyethylene terephthalate), PMMA (acrylic), etc. Materials, the light transmittance of these materials can reach 80-90%, then the threshold can be set to 80%. The keyboard can also be made of plastic, silicone, crystal, etc., different materials, corresponding to different thresholds. The device is disposed on the mobile terminal. Referring to FIG. 4, the device includes the following modules: a speed dial setting module 42 configured to set a speed dial according to a speed dial button indication of the user, wherein the speed dial button indication includes a number selected by the user and a designated button corresponding to the number, the keyboard display is installed under the designated button; the keyboard display can select a lower end product relative to the screen of the mobile terminal; the prompting module 44 is connected to the speed dial setting module 42 and is configured to prompt the user to select the And the output module 46 is connected to the prompting module 44, and is configured to output the identifier content selected by the user to the keyboard display; the display module 48 is connected to the output module 46, and is configured to use the keyboard display and the backlight display. The above identification content. In this embodiment, when the user sets the speed dial function, the user is prompted to select the identification content of the button, and the content selected by the user is displayed at the location of the button, and the button with the speed dial function is identified, and the user can The user corresponding to the button is clearly and accurately known, thereby implementing the speed dial function, solving the problem of inconvenient use of the speed dial function in the related art, and improving the satisfaction of the user using the mobile terminal. Based on cost considerations, the above keyboard display can be set under certain keys, and based on this, the device can further include: The determining module is configured to determine whether the keyboard display is set under the designated button in the speed dial button indication received by the speed dial setting module 42. When the triggering module is set to determine that the determining result of the module is yes, the triggering prompting module 44 prompts the user to select the specified The identifier content corresponding to the button; the success prompt module is set, and when the judgment result of the determination module is set to No, the user is prompted to set successfully. In this case, the successful speed dial function will be the same as the speed dial function in the related art, and the speed dial button does not have the display function. The device further includes: a dialing module configured to: after determining that the specified button is pressed for a set threshold, dialing the number (ie, the number selected by the user in the speed dial button indication). If the cost design of the mobile terminal allows, the keyboard display can be installed under each button of the mobile terminal. Based on this, the device further includes: a keyboard display indication receiving module, configured to receive a keyboard display indication of the user, wherein the keyboard display indication includes a name of the current button and an identifier content of the current button, and the current button is a button other than the designated button The button display module is set to output the identification content of the current button to the keyboard display of the current button, and the keyboard display of the current button displays the identification content of the current button. For the case where the keyboard display is installed under each button of the mobile terminal, the device further includes: a language switching display indication module, configured to receive a language switching display indication of the user, wherein the language switching display includes the specified language and the specified language Keyboard silk screen display; keyboard silk screen display module, set to switch the display indication according to the language setting the corresponding language and keyboard silk screen correspondence; according to the corresponding relationship to display the current language corresponding keyboard silk screen. The keyboard display of this embodiment is an LED display or a liquid crystal display, and both have programmable display performance. In this embodiment, a keyboard display is installed under the button of the mobile terminal, and the keyboard display is a programmable display, and the content displayed by the display can realize the function of the identification button, thereby implementing the speed dial function. At the same time, the embodiment can also display the unique content in a specific button position according to the personalized display requirement of the user, and expand the original function of the mobile terminal; and, in this embodiment, the keyboard display under the button can also display different languages. Corresponding keyboard silk screens enable universal use of mobile terminals in various countries, enhancing the flexibility of mobile terminal settings. Example 4 The embodiment provides a method for displaying a keyboard of a mobile terminal. The mobile terminal is a touch screen mobile terminal. Referring to FIG. 5, the method includes the following steps: Step S502: Receive an instruction that a user sets a selected number as a speed dial. The command includes a selected button corresponding to the selected number and number; Step S504, prompting and receiving the identifier content corresponding to the designated button by the user; Step S506, determining the display position of the identifier content by the position coordinate of the designated button at the dialer interface Step S508, synthesizing the identification content in the display position of the dialer interface; the specific synthesis process of the identifier content may include: in the UI (User Interface) picture of the original dialer, the application is based on the above Specify the position coordinate of the button to calculate the position of the identification content, synthesize the new UI picture with the original dialer interface, replace the UI picture of the original dialer with the new UI picture, and replace the UI of the dialer The picture acts as a new dialer interface so the user enters the dialer interface This logo will be visible content. Step S510, displaying the synthesized dialer interface. The dialer interface is equivalent to a virtual keyboard on the touch screen mobile terminal. Take the number key "1" as an example. If you need to set the number of the mother in the phone book to speed dial, first select the "1" corresponding item in the speed dial list to edit, and then select the contact of the mother, set the software flow. The user will be prompted to select the logo image, and the user selects the image with the same format size, and the speed dial setting is successful. At the same time, the application will process the picture in the background, first read the start coordinate of the number key "1" on the dialer interface, and take a coordinate to obtain a storage space for the area where the picture can be displayed. The data of the storage space is modified to identify the information data of the picture, thereby synthesizing a new dialer UI interface and replacing the original dialer interface. The entire process adds the selected image and UI interface compositing capabilities through optimization of the speed dialing application. When you choose to identify the picture, the picture can be a photo of your father, mother, and friends. You can also use the standard picture that comes with the phone or the user-imported or self-portrait picture. The picture size is limited by the resolution of the specific display. . Once the speed dial setup is complete, it is easy to select when the user wants to quickly call a contact. For quick dials that have been set up successfully, the logo image can also be changed at any time. In addition, in addition to setting a logo picture for the corresponding numeric key, a text display may also be set, and the application is responsible for adding the text identifier to the corresponding numeric key, the principle is the same. The content of the identification in this embodiment is the same as that in Embodiment 1, and details are not described herein again. In this embodiment, by synthesizing the identification content on the dialer interface, the effect of displaying the specific identification information on the speed dial button is realized, which facilitates the user to quickly determine the contact corresponding to a speed dial button, and improves the satisfaction of the user using the mobile terminal. degree. Embodiment 5 This embodiment provides a keyboard display device of a mobile terminal, which is disposed in a touch screen mobile terminal. Referring to FIG. 6, the device includes the following modules: an instruction receiving module 61, configured to receive a number set by a user to be selected. For the speed dialing instruction, the command includes the selected button corresponding to the selected number and number; the prompting and receiving module 62 is connected to the command receiving module 61, and is set to prompt and receive the identification content corresponding to the user selecting the designated button; the position determining module 63 And the prompting and receiving module 62 is connected to determine the display position of the identification content according to the position coordinates of the designated button on the dialer interface; the synthesizing module 64 is connected to the position determining module 63, and is configured to synthesize the identification content on the dialer interface. The display module 65 is connected to the synthesizing module 64 and configured to display the dialer interface synthesized by the synthesizing module. The content of the identification in this embodiment is the same as that in Embodiment 1, and details are not described herein again. In this embodiment, by synthesizing the identification content on the dialer interface, the effect of displaying the specific identification information on the speed dial button is realized, which facilitates the user to quickly determine the contact corresponding to a speed dial button, and improves the satisfaction of the user using the mobile terminal. degree. As can be seen from the above description, the embodiment of the present invention is used to install a display device (such as a led display or a liquid crystal display) under a light-transmissive keyboard plate, and output a preset through software after setting a certain number as a speed dial. The image is easy to select when using the speed dial function, making the mobile terminal more versatile and more user-friendly. It will be apparent to those skilled in the art that the various modules or steps of the present invention described above can be implemented by a general-purpose computing device, which can be centralized on a single computing device, or distributed in multiple Optionally, they may be implemented by program code executable by the computing device, such that they may be stored in the storage device by the computing device and, in some cases, may be The steps shown or described are performed in a different order than that herein, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps are fabricated as a single integrated circuit module. Thus, the invention is not limited to any specific combination of hardware and software. The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the scope of the present invention are intended to be included within the scope of the present invention.

Claims

The method for displaying a keyboard of a mobile terminal, wherein the transmittance of the keyboard is greater than a set threshold, the method includes:

Setting a speed dial according to a speed dial button indication of the user, wherein the speed dial button indicates a number selected by the user and a designated button corresponding to the number, and a keyboard display is installed under the designated button;

Prompting the user to select the identifier content corresponding to the designated button;

Outputting the identification content selected by the user to the keyboard display;

The identification content is displayed using the keyboard display and backlight. The method according to claim 1, wherein, after the setting of the speed dialing according to the speed dial button indication of the user, the method further comprises:

Determining whether a keyboard display is set under the designated button in the speed dial button indication;

If yes, performing the step of prompting the user to select the identifier content corresponding to the designated button;

If no, the user is prompted to set successfully. The method of claim 1, wherein after the displaying the content of the identification using the keyboard display and the backlight, the method further comprises:

After determining that the specified button is pressed for a set threshold, the number is dialed. The method according to claim 1, wherein said keyboard display is installed under each button of said mobile terminal. The method according to claim 4, wherein the method further comprises:

Receiving a keyboard display indication of the user, wherein the keyboard display indication includes a name of a current button and an identifier content of the current button, and the current button is a button other than the designated button;

Outputting the identification content of the current button to the keyboard display of the current button; A keyboard display using the current button displays the identification content of the current button.

The method according to claim 4, wherein the method further comprises:

Receiving a language switching display indication of the user, wherein the language switching display includes a specified language and a keyboard silk screen corresponding to the specified language;

And correspondingly setting a correspondence between the specified language and the silk screen of the keyboard according to the language switching display indication;

The keyboard silk screen corresponding to the current language is displayed according to the corresponding relationship.

The method according to any one of claims 1 to 6, wherein the identification content is an image or an animation.

8. A keyboard display device for a mobile terminal, wherein the transmittance of the keyboard is greater than a set threshold, the device comprising:

a speed dial setting module, configured to set a speed dial according to a speed dial button indication of the user, wherein the speed dial button indicates a number selected by the user and a designated button corresponding to the number, and the keyboard is installed under the designated button Display

a prompting module, configured to prompt the user to select the identifier content corresponding to the specified button; the output module is configured to output the identifier content selected by the user to the keyboard display;

A display module configured to display the identified content using the keyboard display and backlight.

9. The device according to claim 8, wherein the device further comprises:

a determining module, configured to determine whether a keyboard display is set under the designated button in the speed dial button indication received by the speed dial setting module;

a triggering module, configured to: when the determining result of the determining module is YES, triggering the prompting module to prompt the user to select the identifier content corresponding to the designated button;

The success prompt module is set, and when the judgment result of the judgment module is set to No, the user is prompted to set successfully.

10. The device according to claim 8, wherein the device further comprises:

The dialing module is configured to: after determining that the specified button is pressed for a set threshold, dial the number.

11. The apparatus according to claim 8, wherein the keyboard display is installed under each button of the mobile terminal.

12. The device according to claim 11, wherein the device further comprises:

The keyboard display indication receiving module is configured to receive a keyboard display indication of the user, wherein the keyboard display indication includes a name of a current button and an identifier content of the current button, and the current button is a button other than the designated button ;

The button display module is configured to output the identification content of the current button to the keyboard display of the current button, and the keyboard display of the current button displays the identification content of the current button.

The device according to claim 11, wherein the device further comprises:

a language switching display indication module, configured to receive a language switching display indication of the user, wherein the language switching display includes a specified language and a keyboard silk screen corresponding to the specified language; and a keyboard silk screen display module configured to switch according to the language The display indicates that the correspondence between the specified language and the silkscreen of the keyboard is set, and the silkscreen of the keyboard corresponding to the current language is displayed according to the correspondence.

The device according to any one of claims 8 to 13, wherein the keyboard display is a light emitting diode LED display or a liquid crystal display.

15. A keyboard display method for a mobile terminal, the mobile terminal being a touch-display mobile terminal, the method comprising:

Receiving an instruction that the user sets the selected number as a speed dial, the instruction includes the selected number and a designated button corresponding to the number; prompting and receiving, by the user, the identifier content corresponding to the designated button; Specifying a position of a button on a dialer interface to determine a display position of the identifier content;

And synthesizing the identification content in the display position of the dialer interface; displaying the synthesized dialer interface. A keyboard display device of a mobile terminal, the device is disposed in a touch screen mobile terminal, and the device includes:

The instruction receiving module is configured to receive an instruction that the user sets the selected number as a speed dial, and the instruction includes the selected number and a designated button corresponding to the number;

a prompting and receiving module, configured to prompt and receive the content of the target corresponding to the specified button selected by the user;

a position determining module, configured to determine a display position of the identification content according to position coordinates of the designated button on the dialer interface;

a synthesis module configured to synthesize the identification content at the display location of the dialer interface;

a display module, configured to display the dialer interface synthesized by the synthesis module.