WO2006047940A1 - A kind of electronic device with touch pad - Google Patents

A kind of electronic device with touch pad Download PDF

Info

Publication number
WO2006047940A1
WO2006047940A1 PCT/CN2005/001816 CN2005001816W WO2006047940A1 WO 2006047940 A1 WO2006047940 A1 WO 2006047940A1 CN 2005001816 W CN2005001816 W CN 2005001816W WO 2006047940 A1 WO2006047940 A1 WO 2006047940A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
electronic device
soft keyboard
central processing
control
Prior art date
Application number
PCT/CN2005/001816
Other languages
French (fr)
Chinese (zh)
Inventor
Yunpeng Li
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2006047940A1 publication Critical patent/WO2006047940A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus

Definitions

  • the utility model relates to the technical field of electronic devices, and more particularly to an electronic device with a scale with a touch panel.
  • Utility model background
  • touchpads are mainly used for handwriting input and mouse track control.
  • the functions provided by the touchpad provide great convenience for users to use electronic devices.
  • the touch screen is mainly used for the function of a soft key car. Specifically, the user can perform functions such as key entry of the electronic device through the touch screen, thereby bringing great convenience to the user.
  • the complete keyboard is not required to be set in the electronic device, and only a few basic keys need to be set.
  • the main problem to be solved by the utility model is to provide an electronic device with a touch panel. Reduce the manufacturing cost of electronic equipment.
  • An electronic device with a touch panel includes a central processing module and a touchpad, and the electric hand device further includes: a soft keyboard selection module And a light emitting module, and a button module on the touch batch for the soft keyboard, wherein
  • the central processing module is further configured to: set a soft keyboard on the touch panel of the electronic device, control an operating state of the light emitting module, and control a state of the soft keyboard according to a control signal of the soft keyboard selection module;
  • the soft keyboard selection module is configured to send a control signal for the soft keyboard to the central processing module
  • the light emitting module is disposed on the back of the touch panel, and is configured to display a button mode on the touch panel, and control the working state of the button according to a control signal sent by the central processing module.
  • the central processing module has one or more soft keyboards disposed on the touch panel; and the light emitting module disposed in the electronic device corresponds to each of the soft keyboards.
  • the soft keyboard includes a numeric keypad, and/or an alphanumeric keyboard.
  • the central processing module controls the operating state of the lighting module according to a control signal sent by the soft keyboard selection module.
  • the control signal sent by the soft keyboard selection module includes at least an open signal or a closed ⁇ number.
  • the electronic device further includes: a voltage current control module, wherein
  • the central processing module further controls an operating state of the lighting module by transmitting a control signal to the voltage current control module;
  • the voltage current control module is configured to receive the verification signal sent by the central processing module, and control the power of the illumination module according to the control signal.
  • the voltage current control module is an adjustable voltage control module.
  • the utility model provides a soft keyboard selection module and a light emitting module in an electronic device, a button module is arranged on the touch panel, and a central processing module of the electronic device is set, and a soft keyboard is set on the touch panel by the central processing module. According to the user's selection control soft key function and the light-emitting module, the function of providing the soft keyboard through the touch panel of the electronic device is realized, and the touch screen is not required to be set in the electronic device, thereby reducing the manufacturing cost of the sub-device. .
  • the utility model further combines the keyboard and the touchpad into one, which reduces the occupation of the electronic device space when the keyboard function is implemented in the device, thereby further reducing the hardware cost.
  • FIG. 1 is a schematic structural view of a circuit of the present invention
  • FIG. 2 is a structural diagram of a control circuit of a light emitting module according to the present invention.
  • FIG. 3 is a circuit diagram of a touch panel used in an embodiment of the present invention.
  • FIG. 4 is a circuit diagram of a light emitting module used in an embodiment of the present invention.
  • FIG. 5 is a structural diagram of a letter soft keyboard provided by the utility model. Way of implementing utility models
  • the utility model mainly sets the electronic device by setting the electronic device, so that the user can input the soft keyboard through the touchpad. This requires that when the soft keyboard is needed, the touchpad can display the button information corresponding to the 1 ⁇ 2r into It, so that the user can input the soft keyboard according to the button information.
  • the present invention provides a circuit configuration 'shown in Figure 1: First, a soft keyboard selection module 101, a light emitting module 102, and a button module 103 on the touch panel for the set soft keyboard are added to the electronic device.
  • the soft keyboard selection module 101 may be a function module implemented by software, that is, a signal for turning on or off to the central processing module through software: the specific mode may be set by using the default mode, or by using a mouse.
  • the control enters the 3 ⁇ 4 disk mode; it can also be a button set on the electronic device, and sends a signal such as turning on or off to the central processing module through the circuit signal.
  • the provided light emitting module 102 can be disposed on the back of the touch panel 104 for displaying the key information of the soft keyboard provided from the touch panel 104.
  • the central processing module 105 of the electronic device is also arranged to: set a soft keyboard ' on the touch panel 104 of the electronic device through the central processing module 105, and enable the user to select soft through the soft keyboard selection module 101.
  • the soft keyboard function is turned on in the keyboard mode, and the soft keyboard function is turned off when the user exits the soft keyboard mode.
  • the central processing module 105 can control the working state of the lighting module to be: when the user selects the soft keyboard mode, the lighting module 102 is turned on; when the user exits the soft key mode, the lighting is turned off. Module 102.
  • the central processing module 105 can also receive the data signals sent by the touch panel 104 on the X+, Y+, X-, and ⁇ -lines of the Liaoqin Line 1; and control the selection by two I2C bus signals SCL and SDA. Touch pad 104.
  • the relevant control power of the set light-emitting module that is, the touch panel keyboard indicator control circuit is as shown in Fig. 2.
  • the central processing module 105 can control the light emitting module 102 through a voltage and current control module.
  • the power signal of the light emitting module 102 is controlled by an adjustable voltage control module, that is, an adjustable voltage controller (LDO) 201.
  • VDD is controlled, and the LDO 201 specifically controls the VDD of the light emitting module 102 to be turned on or off through VOUT.
  • the central processing module 105 can control the input pins of the LDO 201 through its own programmable pin GPIO when it is determined that the lighting module 102 needs to be turned on.
  • SHDN_N sends the corresponding level signal.
  • the LDO 201 turns off the output voltage VOUT; when the electrical signal is low, the LDO 201 turns on VOUT to output a predetermined power.
  • the touch panel used in the present invention can adopt the circuit shown in FIG. 3; the optical module used, that is, the indicator light for the soft keyboard can adopt the electric: road as shown in FIG.
  • these two modules can also be used in other circuit forms, as long as they can achieve their respective functions.
  • the electronic device can be in a non-operating state without opening the soft keyboard mode, and there is no display on the touch panel, which can conveniently realize the same function as the existing electronic device such as controlling the mouse track.
  • the central processing module will obtain a control signal for starting the soft keyboard mode, and then the central processing module will send a corresponding start signal to the light emitting module, and activate the light emitting module to display the button.
  • the corresponding software program is started at the same time, responding to the soft keyboard input mode.
  • the user can input the button information according to the displayed button area.
  • the touchpad sends the signal input by the user to the central control module; since the software program for responding to the soft keyboard input mode has been activated before, the central processing module determines the key information input by the user according to the signal sent by the touchpad. And perform the corresponding operations to implement the soft keyboard function.
  • the central unit When the user exits the soft keyboard mode through the soft keyboard selection module, the central unit will send a shutdown signal to the illumination module according to the exit signal sent by the soft keyboard selection module to turn off the illumination module, and exit with the soft keyboard input mode.
  • the central unit will send a shutdown signal to the illumination module according to the exit signal sent by the soft keyboard selection module to turn off the illumination module, and exit with the soft keyboard input mode.
  • the soft keyboard provided by the central processing module of the utility model can have multiple keyboard modes. For example, you can set the numeric keypad mode or the alphanumeric keyboard mode, or you can set both keyboard modes at the same time. Of course, you can also set other types of keyboards as needed. Style. Figure 5 shows a soft keyboard structure in alpha keyboard mode.
  • keyboard modes requires setting the corresponding keyboard module and illuminating, and indicating different key values by turning on different lighting devices. No matter how many keyboard modes are set, the implementation principle is the same. Of course, if only one keyboard mode is set, the light-emitting module can be always turned on; but if a plurality of keyboard modules are set at the same time, after the keyboard mode is turned off, the user's use is not affected, and the keyboard mode is The lighting module should also be turned off.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

The utility model discloses an electronic device with touch pad, including: a soft keyboard selection module, a light emitting module, and a key module on the touch pad for said soft keyboard. The central processing module is further used for the function of setting the soft keyboard on the touch pad of the electronic device, controlling the work state of the light emitting module, controlling the state of the soft keyboard according to the controlling signal sent by the soft keyboard selection module; the soft keyboard selection module is used for sending the controlling signal for the soft keyboard to the central processing module; the light emitting module is arranged on the backside of the touch pad and used for showing the key modules on the touch pad, and controls the state of itself according to the controlling signal sent by the central processing module. The utility model resolves the problem that the existing electronic devices must provide the function of the soft keyboard through the touch pad, and reduces the cost of the electronic devices while realizes the function of the soft keyboard.

Description

一种带触摸板的电子设备  Electronic device with touch pad
技术领域 Technical field
本实用新型涉及电子设备技术领域， 更确切地说是涉及一秤带触操 板的电子设备。 实用新型背景  The utility model relates to the technical field of electronic devices, and more particularly to an electronic device with a scale with a touch panel. Utility model background
目前， 在包括手机、 个人数字助理（PDA )在内的许多电子;设备止 都配置有触摸板。 触摸板主要用于手写输入及鼠标轨迹控制等， 触摸板 所提供的这些功能为用户使用电子设备带来了很大的方便。  Currently, many electronic devices, including mobile phones and personal digital assistants (PDAs), are equipped with touchpads. The touchpad is mainly used for handwriting input and mouse track control. The functions provided by the touchpad provide great convenience for users to use electronic devices.
另外， 许多电子设备中配置有触摸犀， 触摸屏主要用于 软键車 的功能。 具体来说， 用户可以通过触摸屏完成电子设备的键 ½r入等功 能， 因此为用户带来了极大的方便。 另外， 在配置了触摸屏之后， 就不 用在电子设备中再设置完整的键盘， 只需要设置几个基本键即可。  In addition, many electronic devices are equipped with a touch rhinoceros, and the touch screen is mainly used for the function of a soft key car. Specifically, the user can perform functions such as key entry of the electronic device through the touch screen, thereby bringing great convenience to the user. In addition, after the touch screen is configured, the complete keyboard is not required to be set in the electronic device, and only a few basic keys need to be set.
但是， 目前的触摸屏都是基于液晶显示器（LCD ) 来显示的'， 其威 本 4艮高， 并导致使用触摸屏的电子设备的制造成本居高不下。 另外,' 由 于 LCD 非常昂贵， 有的制造商为降低成本， 往往会为电子设备配置面 积较小的触摸屏， 从而为用户通过触摸屏使用键盘带来极大的不便。 ， 因此， 基于许多电子设备中配置有触摸板的情况， 如果电子设备中 所配置的触摸板还能进一步提供触摸屏的功能则会大大降低 子设备 的制造成本， 为用户带来极大的方便。 实用新型内容  However, current touch screens are based on liquid crystal displays (LCDs), which are high in cost and result in high manufacturing costs for electronic devices using touch screens. In addition, because LCDs are very expensive, some manufacturers tend to configure electronic devices with smaller touch screens in order to reduce costs, which is extremely inconvenient for users to use the keyboard through the touch screen. Therefore, based on the fact that the touch panel is configured in many electronic devices, if the touch panel configured in the electronic device can further provide the function of the touch screen, the manufacturing cost of the sub-device is greatly reduced, which brings great convenience to the user. Utility model content
本实用新型所要解决的主要问题在于提供一种带触摸板的电子设 降低电子设备的制造成本。 The main problem to be solved by the utility model is to provide an electronic device with a touch panel. Reduce the manufacturing cost of electronic equipment.
为解决以上问题， 本实用新型的技术方案是这样实现的： 一:种带触 摸板的电子设备， 所述电子设备包括中央处理模块和触摸板， ' 述电手 设备进一步包括： 软键盘选择模块、 发光模块， 以及位于触摸批上针对 所述软键盘的按键模块， 其中，  In order to solve the above problems, the technical solution of the present invention is implemented as follows: 1. An electronic device with a touch panel, the electronic device includes a central processing module and a touchpad, and the electric hand device further includes: a soft keyboard selection module And a light emitting module, and a button module on the touch batch for the soft keyboard, wherein
所述中央处理模块进一步用于在电子设备的触摸板上设置软键盘^ 能， 控制发光模块的工作状态， 以及根据软键盘选择模块发蜂来;的控 信号控制软键盘的状态；  The central processing module is further configured to: set a soft keyboard on the touch panel of the electronic device, control an operating state of the light emitting module, and control a state of the soft keyboard according to a control signal of the soft keyboard selection module;
所述软键盘选择模块用于向中央处理模块发送针对软键盘的控制信 号；  The soft keyboard selection module is configured to send a control signal for the soft keyboard to the central processing module;
所述发光模块设置在触摸板的背部，用于显示触摸板上的按键模 ， 根据中央处理模块发送来的控制信号控制自身的工作状态。  The light emitting module is disposed on the back of the touch panel, and is configured to display a button mode on the touch panel, and control the working state of the button according to a control signal sent by the central processing module.
所述中央处理模块在触摸板上设置的软键盘为一个或一个以上； 所述电子设备中设置的发光模块与每个软键盘对应。  The central processing module has one or more soft keyboards disposed on the touch panel; and the light emitting module disposed in the electronic device corresponds to each of the soft keyboards.
所述软键盘包括数字键盘， 和 /或字母键盘。  The soft keyboard includes a numeric keypad, and/or an alphanumeric keyboard.
所述中央处理模块根据软键盘选择模块发送来的控制信号控制发光 模块的工作状态。  The central processing module controls the operating state of the lighting module according to a control signal sent by the soft keyboard selection module.
所述软键盘选择模块发送的控制信号至少包括开启信 或关闭 ^ 号。  The control signal sent by the soft keyboard selection module includes at least an open signal or a closed ^ number.
所述电子设备进一步包括： 电压电流控制模块， 其中，  The electronic device further includes: a voltage current control module, wherein
所述中央处理模块进一步通过向电压电流控制模块发送控制信号来 控制发光模块的工作状态；  The central processing module further controls an operating state of the lighting module by transmitting a control signal to the voltage current control module;
所述电压电流控制模块，用于接收中央处理模块发送来的验制信号， 并根据所述控制信号控制发光模块的电源。  The voltage current control module is configured to receive the verification signal sent by the central processing module, and control the power of the illumination module according to the control signal.
所述电压电流控制模块为可调电压控制模块。 本实用新型通过在电子设备中设置软键盘选择模块及发光模块， 在 触摸板上设置按键模块， 并对电子设备的中央处理模块进行设置， 以 ¾ 过中央处理模块在触摸板上设置软键盘， 并根据用户的选择控 ^软键 功能及发光模块， 实现了通过电子设备的触摸板提供软键盘功能的同 时， 不需要在电子设备中设置成 艮高的触摸屏， 从而降低了 子设备 的制造成本。 The voltage current control module is an adjustable voltage control module. The utility model provides a soft keyboard selection module and a light emitting module in an electronic device, a button module is arranged on the touch panel, and a central processing module of the electronic device is set, and a soft keyboard is set on the touch panel by the central processing module. According to the user's selection control soft key function and the light-emitting module, the function of providing the soft keyboard through the touch panel of the electronic device is realized, and the touch screen is not required to be set in the electronic device, thereby reducing the manufacturing cost of the sub-device. .
另外， 本实用新型还使得键盘与触摸板合二为一， 减小 亇"^ 备中实现键盘功能时对电子设备空间的占用， 从而进一步降低了硬件成 本。 附图简要说明  In addition, the utility model further combines the keyboard and the touchpad into one, which reduces the occupation of the electronic device space when the keyboard function is implemented in the device, thereby further reducing the hardware cost.
图 1为本实用新型方案的电路结构示意图；  1 is a schematic structural view of a circuit of the present invention;
图 2为本实用新型中发光模块的控制电路结构图；  2 is a structural diagram of a control circuit of a light emitting module according to the present invention;
图 3为本实用新型实施例中所釆用的触摸板电路图；  3 is a circuit diagram of a touch panel used in an embodiment of the present invention;
图 4为本实用新型实施例中所采用的发光模块电路图；  4 is a circuit diagram of a light emitting module used in an embodiment of the present invention;
图 5为本实用新型提供的一种字母软键盘结构图。 实施实用新型的方式  FIG. 5 is a structural diagram of a letter soft keyboard provided by the utility model. Way of implementing utility models
本实用新型方案主要通过对电子设备进行设置，使电子设备的触 摸板具有软键盘功能， 也就是说， 用户能够通过触摸板实现软键盘 输入。 这就要求在需要使用软键盘时， 触摸板能够显示出 ^ ½r入 It 所对应的按键信息， 以让用户根据按键信息进行软键盘的输入。  The utility model mainly sets the electronic device by setting the electronic device, so that the user can input the soft keyboard through the touchpad. This requires that when the soft keyboard is needed, the touchpad can display the button information corresponding to the 1⁄2r into It, so that the user can input the soft keyboard according to the button information.
针对上述要求， 本实用新型方案提供了如图 1所示的电路结构' :。 首先要在电子设备中增加软键盘选择模块 101、 发光模块 102， 以及 触摸板上针对所设置的软键盘的按键模块 103。 其中，所设置的软键盘选择模块 101具体可以是一个由软件实现 的功能模块， 也即通过软件向中央处理模块发送开启或关闭等信号:， 具体可以设置为通过开机缺省方式， 或通过鼠标控制进入 ¾盘模 式； 也可以是设置在电子设备上的按键， 通过电路信号向中央处理模 块发送开启或关闭等信号。 In response to these requirements, the present invention provides a circuit configuration 'shown in Figure 1: First, a soft keyboard selection module 101, a light emitting module 102, and a button module 103 on the touch panel for the set soft keyboard are added to the electronic device. The soft keyboard selection module 101 may be a function module implemented by software, that is, a signal for turning on or off to the central processing module through software: the specific mode may be set by using the default mode, or by using a mouse. The control enters the 3⁄4 disk mode; it can also be a button set on the electronic device, and sends a signal such as turning on or off to the central processing module through the circuit signal.
所设置的发光模块 102可以设置在触摸板 104的背部，用于将斤 设置的软键盘的按键信息从触摸板 104中显示出来。  The provided light emitting module 102 can be disposed on the back of the touch panel 104 for displaying the key information of the soft keyboard provided from the touch panel 104.
除此之外， 还要对电子设备的中央处理模块 105进行设 :， 以通 过中央处理模块 105在电子设备的触摸板 104上设置软键盘'，并使得 在用户通过软键盘选择模块 101选择软键盘模式时打开软键盘功能， 在用户退出软键盘模式时关闭软键盘功能。并由中央处理 ^块 105担 制发光模块 102, 中央处理模块 105可以将发光模块的工作状态控剩 为： 在用户选择软键盘模式时打开发光模块 102; 在用户退出软键举 模式时关闭发光模块 102。  In addition, the central processing module 105 of the electronic device is also arranged to: set a soft keyboard ' on the touch panel 104 of the electronic device through the central processing module 105, and enable the user to select soft through the soft keyboard selection module 101. The soft keyboard function is turned on in the keyboard mode, and the soft keyboard function is turned off when the user exits the soft keyboard mode. The central processing module 105 can control the working state of the lighting module to be: when the user selects the soft keyboard mode, the lighting module 102 is turned on; when the user exits the soft key mode, the lighting is turned off. Module 102.
另外， 与现有技术相同， 中央处理模块 105同样可以逋辽欽 1 号线 X+、 Y+、 X -及 Υ -接收触摸板 104发送的数据信号； 并通过 两条 I2C总线信号 SCL及 SDA控制选中触摸板 104。  In addition, as in the prior art, the central processing module 105 can also receive the data signals sent by the touch panel 104 on the X+, Y+, X-, and Υ-lines of the Liaoqin Line 1; and control the selection by two I2C bus signals SCL and SDA. Touch pad 104.
图 1所示电路结构中， 所设置的发光模块的相关控制电 ， 也即 触摸板键盘指示灯控制电路如图 2所示。 其中， 中央处理模块 105可 以通过一个电压电流控制模块对发光模块 102进行控制，本实施例具 体是通过一个可调电压控制模块， 即可调电压控制器 （LDO ) 201对 发光模块 102的电源信号 VDD进行控制的， 而 LDO 201具体是通过 VOUT控制发光模块 102的 VDD打开或关闭。  In the circuit structure shown in Fig. 1, the relevant control power of the set light-emitting module, that is, the touch panel keyboard indicator control circuit is as shown in Fig. 2. The central processing module 105 can control the light emitting module 102 through a voltage and current control module. In this embodiment, the power signal of the light emitting module 102 is controlled by an adjustable voltage control module, that is, an adjustable voltage controller (LDO) 201. VDD is controlled, and the LDO 201 specifically controls the VDD of the light emitting module 102 to be turned on or off through VOUT.
具体来说， 中央处理模块 105在确定需要打开发光模块 102时， 可以通过自身的可编程管脚 GPIO 向 LDO 201 中的输入控制引脚 SHDN_N发送相应的电平信号。 当中央处理模块 105输入 LDO 201 的电平信号为高电平时， LDO 201将输出电压 VOUT关闭;： 当电 信号为低电平时， LDO 201将 VOUT打开， 输出预定的电 。 Specifically, the central processing module 105 can control the input pins of the LDO 201 through its own programmable pin GPIO when it is determined that the lighting module 102 needs to be turned on. SHDN_N sends the corresponding level signal. When the level signal input to the LDO 201 by the central processing module 105 is high, the LDO 201 turns off the output voltage VOUT; when the electrical signal is low, the LDO 201 turns on VOUT to output a predetermined power.
本实用新型所用的触摸板可以采用如图 3所示的电路;;所用的 光模块， 也即针对软键盘的指示灯则可以采用如图 4所示的电:路。 当 然， 这两个模块也可以采用其他的电路形式， 只要能实现各自的功^ 即可。  The touch panel used in the present invention can adopt the circuit shown in FIG. 3; the optical module used, that is, the indicator light for the soft keyboard can adopt the electric: road as shown in FIG. Of course, these two modules can also be used in other circuit forms, as long as they can achieve their respective functions.
通过上述设置， 电子设备在没有打开软键盘模式的情况卞， 发光 模块可以处于非工作状态， 触摸板上没有任何显示， 可以方便地实现 控制鼠标轨迹等与现有电子设备相同的功能。而如果用户通 $tfe键盘 选择模块选择进入软键盘模式，则中央处理模块会得到启动软键盘模 式的控制信号， 之后中央处理模块会向发光模块发送相应的启动信 号， 启动发光模块以显示出按键区域， 同时启动相应的软件程序， 响应软键盘输入模式。  With the above settings, the electronic device can be in a non-operating state without opening the soft keyboard mode, and there is no display on the touch panel, which can conveniently realize the same function as the existing electronic device such as controlling the mouse track. If the user selects to enter the soft keyboard mode through the $tfe keyboard selection module, the central processing module will obtain a control signal for starting the soft keyboard mode, and then the central processing module will send a corresponding start signal to the light emitting module, and activate the light emitting module to display the button. In the area, the corresponding software program is started at the same time, responding to the soft keyboard input mode.
在发光模块打开后，用户即可根据所显示的按键区域^自：身的 f 要输入按键信息。 触摸板则会将用户输入的信号发送给中央^理模 块； 由于之前已启动了用于响应软键盘输入模式的软件程序， 因此中 央处理模块根据触摸板发送来的信号确定用户所输入的按键信息，并 执行相应的操作， 从而实现软键盘功能。  After the light module is turned on, the user can input the button information according to the displayed button area. The touchpad sends the signal input by the user to the central control module; since the software program for responding to the soft keyboard input mode has been activated before, the central processing module determines the key information input by the user according to the signal sent by the touchpad. And perform the corresponding operations to implement the soft keyboard function.
当用户通过软键盘选择模块退出软键盘模式后，中央处 ^椟块则 会根据软键盘选择模块发送来的退出信号向发光模块发送关闭信号'， 以关闭发光模块， 并退出与软键盘输入模式对应的软件程序。  When the user exits the soft keyboard mode through the soft keyboard selection module, the central unit will send a shutdown signal to the illumination module according to the exit signal sent by the soft keyboard selection module to turn off the illumination module, and exit with the soft keyboard input mode. Corresponding software program.
另外，本实用新型通过中央处理模块设置的软键盘可以有多种键 盘模式。 比如， 可以设置数字键盘模式或字母键盘模式， 也可以同时 设置这两种键盘模式， 当然， 根据需要还可以设置其他类型的键盘^莫 式。 图 5所示即为字母键盘模式下的一种软键盘结构。 In addition, the soft keyboard provided by the central processing module of the utility model can have multiple keyboard modes. For example, you can set the numeric keypad mode or the alphanumeric keyboard mode, or you can set both keyboard modes at the same time. Of course, you can also set other types of keyboards as needed. Style. Figure 5 shows a soft keyboard structure in alpha keyboard mode.
设置不同的键盘模式则需要设置相应的键盘模块及发光袭置，并 通过开启不同的发光装置来指示不同类的键值。不管设置多少种键盘 模式， 其实现原理相同。 当然， 如果只设置一种键盘模式， 则发光模 块可以一直处于开启状态； 但如果同时设置了多种键盘模 ^， 则在 ^ 种键盘模式关闭后， 为不影响用户的使用， 与该键盘模式 应的发光 模块也应关闭。  Setting different keyboard modes requires setting the corresponding keyboard module and illuminating, and indicating different key values by turning on different lighting devices. No matter how many keyboard modes are set, the implementation principle is the same. Of course, if only one keyboard mode is set, the light-emitting module can be always turned on; but if a plurality of keyboard modules are set at the same time, after the keyboard mode is turned off, the user's use is not affected, and the keyboard mode is The lighting module should also be turned off.
以上所述仅为本实用新型方案的较佳实施例，并不用以限定本实 用新型的保护范围。  The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of protection of the present invention.

Claims

权利要求书 Claim
1、一种带触摸板的电子设备，所述电子设备包括中央处理模块和触 摸板， 其特征在于， 所述电子设备还包括： 软键盘选择模块、发光模块， 以及触摸板上针对所述软键盘的按键模块， 其中，  An electronic device with a touch panel, the electronic device comprising a central processing module and a touch panel, wherein the electronic device further comprises: a soft keyboard selection module, a light emitting module, and a touch panel for the soft Key module of the keyboard, wherein
所述中央处理模块， 进一步用于在电子设备的触摸板上设置：软键 功能， 控制发光模块的工作状态， 以及根据软键盘选择模块; ί送来的空 制信号控制软键盘的状态；  The central processing module is further configured to: set a soft key function on the touch panel of the electronic device, control an operating state of the light emitting module, and control a state of the soft keyboard according to the soft keyboard selection module;
所述软键盘选择模块， 用于向中央处理模块发送针对软键盘的控制 信号；  The soft keyboard selection module is configured to send a control signal for the soft keyboard to the central processing module;
所述发光模块设置在触摸板的背部，用于显示触摸板上的按键模块， 根据中央处理模块发送来的控制信号控制自身的工作状态。  The light emitting module is disposed on the back of the touch panel, and is configured to display a button module on the touch panel, and control the working state of the button according to a control signal sent by the central processing module.
2、根据权利要求 1所述的电子设备， 其特征在于， 所述中央处理模 块在触摸板上设置的软键盘为一个或一个以上；  The electronic device according to claim 1, wherein the central processing module has one or more soft keyboards disposed on the touch panel;
所述电子设备中设置的发光模块与每个软键盘对应。  The light emitting module disposed in the electronic device corresponds to each soft keyboard.
3、根据权利要求 2所述的电子设备， 其特征在于， 所述软键盘包括 数字键盘， 和 /或字母键盘。  The electronic device according to claim 2, wherein the soft keyboard comprises a numeric keypad, and/or an alphanumeric keyboard.
4、根据权利要求 1所述的电子设备， 其特征在于， 所述中央处理 4莫 块根据软键盘选择模块发送来的控制信号控制发光模块的工作状态。， The electronic device according to claim 1, wherein the central processing unit controls the operating state of the lighting module according to a control signal sent by the soft keyboard selection module. ,
5、根据权利要求 1至 4中任一项权利要求所述的电子设备，所述软 键盘选择模块发送的控制信号至少包括开启信号或关闭信号。 The electronic device according to any one of claims 1 to 4, wherein the control signal transmitted by the soft keyboard selection module includes at least an enable signal or a shutdown signal.
6、根据权利要求 1至 4中任一项权利要求所述的电子设备，其特征 在于， 所述电子设备进一步包括： 电压电流控制模块， 其中，  The electronic device according to any one of claims 1 to 4, wherein the electronic device further comprises: a voltage current control module, wherein
所述中央处理模块进一步通过向电压电流控制模块发送控剩'信号来 控制发光模块的工作状态； 所述电压电流控制模块，用于接收中央处理模块发送来的控制信 , 并根据该控制信号控制发光模块的电源。 The central processing module further controls an operating state of the light emitting module by transmitting a control residual signal to the voltage current control module; The voltage current control module is configured to receive a control signal sent by the central processing module, and control the power of the light emitting module according to the control signal.
7、根据权利要求 1至 4中任一项权利要求所述的电子设备，其特征 在于， 所述电压电流控制模块为可调电压控制模块。  The electronic device according to any one of claims 1 to 4, wherein the voltage current control module is an adjustable voltage control module.
PCT/CN2005/001816 2004-11-05 2005-11-01 A kind of electronic device with touch pad WO2006047940A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200420112601 CN2748977Y (en) 2004-11-05 2004-11-05 Electronic equipment having touch plate
CN200420112601.3 2004-11-05

Publications (1)

Publication Number Publication Date
WO2006047940A1 true WO2006047940A1 (en) 2006-05-11

Family

ID=35720469

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2005/001816 WO2006047940A1 (en) 2004-11-05 2005-11-01 A kind of electronic device with touch pad

Country Status (2)

Country Link
CN (1) CN2748977Y (en)
WO (1) WO2006047940A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111708476A (en) * 2020-05-25 2020-09-25 北京百度网讯科技有限公司 Virtual keyboard display method, virtual keyboard and display device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI406551B (en) 2007-11-06 2013-08-21 Lg Electronics Inc Mobile terminal
KR101301521B1 (en) * 2007-11-06 2013-09-04 엘지전자 주식회사 Portable terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001306246A (en) * 2000-04-27 2001-11-02 Nec Corp Touch pad
CN1402116A (en) * 2001-08-04 2003-03-12 三星电子株式会社 Device with touch screen using connected external apparatus for displaying information, and method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001306246A (en) * 2000-04-27 2001-11-02 Nec Corp Touch pad
CN1402116A (en) * 2001-08-04 2003-03-12 三星电子株式会社 Device with touch screen using connected external apparatus for displaying information, and method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111708476A (en) * 2020-05-25 2020-09-25 北京百度网讯科技有限公司 Virtual keyboard display method, virtual keyboard and display device
CN111708476B (en) * 2020-05-25 2022-03-25 北京百度网讯科技有限公司 Virtual keyboard display method, virtual keyboard and display device
US11635892B2 (en) 2020-05-25 2023-04-25 Beijing Baidu Netcom Science And Technology Co., Ltd. Method for displaying virtual keyboard, virtual keyboard and display device

Also Published As

Publication number Publication date
CN2748977Y (en) 2005-12-28

Similar Documents

Publication Publication Date Title
US6289466B1 (en) Usage of monitor bezel buttons to control and indicate multimedia functions
US20050288064A1 (en) Control system of function keys and controlling method thereof
WO2009071123A1 (en) Power reduction for touch screens
GB2348577A (en) Performing a function on a radio communication device without exiting a power saving mode
KR20070081231A (en) Computer and control method thereof
JP3512735B2 (en) Information processing equipment
WO2006047940A1 (en) A kind of electronic device with touch pad
JPH07297891A (en) Communication terminal
JPH11126122A (en) Power status display method for cpu and monitor
KR20040069516A (en) Portable terminal having power-saving mode function and control method thereof
CN210776599U (en) Keyboard
CN201123026Y (en) Mobile phone with laser
US20160203095A1 (en) Electronic system and method of switching operating systems thereof
KR20000009556A (en) Light emitting diode driving device of keypad
JP4098315B2 (en) Apparatus and method for using numeric keypad in two applications
CN220730771U (en) Signal synchronous switching device of keyboard display
US20110221660A1 (en) Self-luminescent Display Device, Display Method and Portable Computer of the Same
CN220913884U (en) Bluetooth connection screen-extinguishing circuit and electronic equipment
CN212381319U (en) Projector control circuit integrated in all-in-one machine, all-in-one machine and projection system
CN220085495U (en) Test platform
KR20010056543A (en) Portable computer having a touch panel screen and method for setting input module in the portable computer
US20230098532A1 (en) Electronic device
CN215298811U (en) Nixie tube display device based on spaced touch
KR20040074472A (en) Cradle device for a portable terminal
TW201205546A (en) Liquid crystal display touch panel

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05808310

Country of ref document: EP

Kind code of ref document: A1