CN101079907B - Display device of mobile device and display method - Google Patents

Display device of mobile device and display method Download PDF

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CN101079907B
CN101079907B CN2006100607880A CN200610060788A CN101079907B CN 101079907 B CN101079907 B CN 101079907B CN 2006100607880 A CN2006100607880 A CN 2006100607880A CN 200610060788 A CN200610060788 A CN 200610060788A CN 101079907 B CN101079907 B CN 101079907B
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display
signal
main display
display screen
data
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CN101079907A (en
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连文钏
程华东
谢冠宏
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Scienbizip Consulting Shenzhen Co Ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G06F1/3265—Power saving in display device
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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Abstract

一种移动设备显示装置及其显示方法，该显示装置包括一存储单元、一小显示屏、一主显示屏、一触摸板及一处理单元。主显示屏可在其电源关闭状态显示带有较大形状按键的虚拟键盘；触摸板，位于该主显示屏上，用于响应用户对虚拟键盘的触摸操作，产生相应的信号；处理单元，识别该信号并执行相应的显示控制。其中，当该信号为输入操作信号时，显示对应的输入资料于耗电量较小的小显示屏；当该信号为浏览操作信号时，读取存储单元中的资料并显示该资料于面积较大的主显示屏并切断主显示屏电源，从而既达到大屏幕显示又节省该移动装置电量消耗的效果。利用该移动设备显示装置，用户可更方便地进行输入操作并避免电量浪费，还可更清楚地浏览显示屏上内容。

Figure 200610060788

A mobile device display device and display method thereof, the display device includes a storage unit, a small display screen, a main display screen, a touch panel and a processing unit. The main display screen can display a virtual keyboard with larger-shaped keys in its power-off state; the touchpad, located on the main display screen, is used to respond to the user's touch operation on the virtual keyboard and generate corresponding signals; the processing unit identifies The signal and execute the corresponding display control. Wherein, when the signal is an input operation signal, the corresponding input data is displayed on a small display screen with less power consumption; when the signal is a browsing operation signal, the data in the storage unit is read and displayed on a smaller display large main display screen and cut off the power supply of the main display screen, so as to not only achieve the effect of large screen display but also save the power consumption of the mobile device. By using the mobile device display device, the user can more conveniently perform input operations and avoid power waste, and can also browse the content on the display screen more clearly.

Figure 200610060788

Description

移动设备显示装置及其显示方法Mobile device display device and display method thereof

技术领域 technical field

本发明是关于一种应用于移动设备的显示装置及其显示方法，尤指一种显示屏大、操作按键大且省电的移动设备显示装置及其显示方法。The invention relates to a display device and a display method applied to mobile equipment, in particular to a display device and a display method of a mobile equipment with a large display screen, large operation buttons and power saving.

背景技术 Background technique

随着电子技术的快速发展，各种移动电子产品大大丰富了消费市场，满足人们多方位工作和娱乐需求。例如，个人数字助理(PDA，Personal Digital Assistant)、电子书(e-book)、移动电话等。该类移动电子产品体积越来越小、功能齐全且价格日益低廉，因而越来越受到人们的喜爱。With the rapid development of electronic technology, various mobile electronic products have greatly enriched the consumer market and met people's multi-directional work and entertainment needs. For example, personal digital assistant (PDA, Personal Digital Assistant), electronic book (e-book), mobile phone, etc. Such mobile electronic products are becoming more and more popular due to their smaller size, more complete functions and lower prices.

尤其是，目前最常见的手机与我们生活息息相关，该移动通讯产品的广泛应用，缩短了人与人之间在时间上与空间上的距离。随着当前形形色色的移动通讯产品，不断地推陈出新，人们对于移动通讯产品的功能要求也越来越高，未来的移动通讯产品是否提供更方便、更有效率及更多的功能及服务，俨然已成为评价该移动通讯产品的制造技术，是否领先的重要指标。In particular, currently the most common mobile phone is closely related to our life, and the wide application of this mobile communication product has shortened the distance between people in time and space. With the continuous innovation of various mobile communication products, people have higher and higher functional requirements for mobile communication products. Whether future mobile communication products provide more convenient, more efficient and more functions and services has become a question It becomes an important indicator to evaluate whether the manufacturing technology of the mobile communication product is leading.

然而，目前手机中：方形多行排列的按键造成线路板和键盘面积大；垂直机身设置的按键导致键盘面大且机身厚；按键较小，操作时容易碰到相邻的按键；按键所占据大部分位置，限制屏幕的扩大，屏幕小则所显示的字数和行号少，所需翻页次数增多。However, in the current mobile phone: the keys arranged in multiple rows in a square form a large area of the circuit board and the keyboard; the keys arranged vertically on the fuselage lead to a large keyboard surface and a thick body; Occupying most of the position limits the expansion of the screen, and the smaller the screen, the fewer the number of words and line numbers displayed, and the more times required to turn pages.

另外，目前手机在编辑过程中，屏幕电源需一直保持打开状态便于及时更新输入，这对于采用较大屏幕的手机而言，需耗费很大的电量。In addition, currently, during the editing process of the mobile phone, the power of the screen needs to be turned on all the time so as to update the input in time, which consumes a lot of power for a mobile phone with a larger screen.

发明内容 Contents of the invention

基于上述内容，有必要提供一种移动设备显示装置，其可实现显示屏大、操作按键大且省电的效果。该移动设备显示装置包括一存储单元、一小显示屏、一主显示屏、一触摸板及一处理单元。该存储单元存储资料；小显示屏显示输入操作过程中输入的资料；主显示屏可在其电源关闭状态显示一按键大的虚拟键盘，方便用户触压；触摸板，位于该主显示屏上，用于响应用户对虚拟键盘的触摸操作，产生相应的信号；处理单元，识别触摸板产生的信号，当该信号为输入操作信号时，处理单元显示对应的输入资料于耗电量较小的小显示屏；当该信号为浏览操作信号时，处理单元读取存储单元中的资料并显示该资料于面积较大的主显示屏，且当一预定时间内未接收到新的浏览操作信号时启动显示虚拟键盘于主显示屏并切断主显示屏电源，从而既达到大屏幕显示又节省该移动装置电量消耗的效果。Based on the above, it is necessary to provide a display device for mobile equipment, which can realize the effect of large display screen, large operation buttons and power saving. The mobile device display device includes a storage unit, a small display screen, a main display screen, a touch panel and a processing unit. The storage unit stores data; the small display screen displays the data input during the input operation; the main display screen can display a virtual keyboard with a large key in its power off state, which is convenient for users to press; the touch panel is located on the main display screen, It is used to generate corresponding signals in response to the user's touch operation on the virtual keyboard; the processing unit recognizes the signal generated by the touch panel, and when the signal is an input operation signal, the processing unit displays the corresponding input data on a small device with low power consumption. Display screen; when the signal is a browsing operation signal, the processing unit reads the data in the storage unit and displays the data on the larger main display screen, and starts when no new browsing operation signal is received within a predetermined period of time Displaying the virtual keyboard on the main display screen and cutting off the power supply of the main display screen, so as to achieve the effect of large-screen display and saving power consumption of the mobile device.

还有必要提供一种移动设备显示方法，其可实现显示屏大、操作按键大且省电的效果。该移动设备显示方法包括以下步骤：(a)提供一主显示屏、一小显示屏及一存储单元，其中主显示屏为稳态显示屏，小显示屏为非稳态显示屏；(b)提供一触摸板，该触摸板位于主显示屏上；(c)显示一按键较大的虚拟键盘于主显示屏上，其中该主显示屏电源保持关闭状态；(d)相应用户对虚拟键盘的触摸操作，产生相应信号；(e)当该信号为输入操作信号时，显示于该信号相对应的输入资料于耗电量较小的小显示屏；及(f)当该信号为浏览操作信号时，读取存储单元中存储的资料并显示该资料于面积较大的主显示屏，且当一预定时间内未接收到新的浏览操作信号时启动显示虚拟键盘于主显示屏并切断主显示屏电源。It is also necessary to provide a mobile device display method, which can realize the effects of large display screen, large operation buttons and power saving. The mobile device display method includes the following steps: (a) providing a main display screen, a small display screen and a storage unit, wherein the main display screen is a stable display screen, and the small display screen is an unsteady display screen; (b) Provide a touchpad, the touchpad is located on the main display screen; (c) display a virtual keyboard with larger keys on the main display screen, wherein the power supply of the main display screen remains off; (d) corresponding user's control of the virtual keyboard Touch operation to generate a corresponding signal; (e) when the signal is an input operation signal, the input data corresponding to the signal is displayed on a small display screen with low power consumption; and (f) when the signal is a browsing operation signal read the data stored in the storage unit and display the data on the larger main display screen, and start to display the virtual keyboard on the main display screen and cut off the main display when no new browsing operation signal is received within a predetermined time screen power.

相较于现有技术，该移动设备显示装置及其显示方法利用虚拟键盘代替原有的硬件键盘，减少了硬件键盘所占据的面积及体积，从而可提供更大的的显示屏进行显示，并提供更大的虚拟操作按键供操作；且，利用耗电较小的小显示屏显示输入操作过程中的资料，从而节省该移动设备电量消耗，延长该移动设备的待机时间。Compared with the prior art, the mobile device display device and its display method use a virtual keyboard to replace the original hardware keyboard, which reduces the area and volume occupied by the hardware keyboard, thereby providing a larger display screen for display, and Provide larger virtual operation keys for operation; and use a small display screen with less power consumption to display data during the input operation, thereby saving power consumption of the mobile device and prolonging the standby time of the mobile device.

附图说明 Description of drawings

图1是本发明一实施方式中移动设备显示装置的硬件架构图。FIG. 1 is a hardware architecture diagram of a mobile device display device in an embodiment of the present invention.

图2是本发明一实施方式中移动设备显示装置在其待机状态的示意图。FIG. 2 is a schematic diagram of a mobile device display device in its standby state according to an embodiment of the present invention.

图3是本发明一实施方式中移动设备显示方法的流程图。Fig. 3 is a flowchart of a display method of a mobile device in an embodiment of the present invention.

具体实施方式 Detailed ways

如图1所示，是本发明一实施方式中移动设备显示装置的硬件架构图。该移动设备显示装置包括一存储单元10、一小显示屏11、一主显示屏12、一触摸板13及一处理单元14。其中该存储单元10，用于存储资料。小显示屏11为一非稳态显示屏，例如为一小LCD(LiquidCrystal Display)液晶显示屏。主显示屏12为一稳态显示屏，例如为一EPD(Electronic Paper Display)电子纸式显示屏，其与小显示屏11位于同一平面上。该主显示屏12在其电源关闭状态可显示一带有较大形状按键的虚拟键盘(如图2所示)，该虚拟键盘内包括数字按键、字母按键及至少一个功能按键(例如，浏览按键)等。触摸板13位于该主显示屏12上，用于供用户触摸操作并产生相应的信号。As shown in FIG. 1 , it is a hardware architecture diagram of a mobile device display device in an embodiment of the present invention. The mobile device display device includes a storage unit 10 , a small display screen 11 , a main display screen 12 , a touch panel 13 and a processing unit 14 . Wherein the storage unit 10 is used for storing data. The small display screen 11 is an unstable display screen, such as a small LCD (Liquid Crystal Display) liquid crystal display screen. The main display screen 12 is a stable display screen, such as an EPD (Electronic Paper Display) electronic paper display screen, which is located on the same plane as the small display screen 11. The main display screen 12 can display a virtual keyboard (as shown in FIG. 2 ) with a larger shape button in its power-off state, including number buttons, letter buttons and at least one function button (for example, browsing button) in the virtual keyboard. wait. The touchpad 13 is located on the main display screen 12 and is used for the user to touch and operate and generate corresponding signals.

处理单元14，连接所述元件并控制所述元件的操作。其中，处理单元14在该移动设备进入待机状态时，启动并显示一虚拟键盘于主显示屏12，并切断该主显示屏12电源。当用户触摸触摸板13上对应的虚拟键盘按键时，处理单元14识别触摸板13产生的信号，执行相应的显示控制。例如，当该信号为输入操作信号即为数字按键或字母按键产生的信号时，处理单元14启动小显示屏11电源，显示于该信号相对应的按键信息于耗电较小的小显示屏11，且当超过一预定时间内未接收到其它来自触摸板13产生的输入操作信号时，处理单元14切断该小显示屏11电源；当该信号为浏览操作信号即为浏览按键产生的信号时，处理单元14启动主显示屏12电源，读取存储单元10中相应的资料并显示该资料于面积较大的主显示屏12，且当超过一预定时间内未接收到其它来自触摸板13产生的浏览操作信号时，处理单元14启动显示虚拟键盘于主显示屏12，并切断该主显示屏12电源。The processing unit 14 is connected to the components and controls the operations of the components. Wherein, the processing unit 14 activates and displays a virtual keyboard on the main display screen 12 when the mobile device enters the standby state, and cuts off the power supply of the main display screen 12 . When the user touches the corresponding virtual keyboard key on the touch panel 13 , the processing unit 14 recognizes the signal generated by the touch panel 13 and executes corresponding display control. For example, when the signal is an input operation signal, that is, a signal generated by a number key or a letter key, the processing unit 14 starts the power supply of the small display screen 11, and the key information corresponding to the signal is displayed on the small display screen 11 with less power consumption. , and when no other input operation signal generated from the touch panel 13 is received within a predetermined time, the processing unit 14 cuts off the power supply of the small display screen 11; The processing unit 14 starts the power supply of the main display screen 12, reads the corresponding data in the storage unit 10 and displays the data on the larger main display screen 12 of the area, and does not receive other information generated from the touch panel 13 within a predetermined time. When viewing the operation signal, the processing unit 14 starts to display the virtual keyboard on the main display screen 12 and cuts off the power supply of the main display screen 12 .

因此，通过该移动设备显示装置，用户可更方便地进行输入操作并避免电量浪费，还可更清楚地浏览显示屏上内容。Therefore, through the display device of the mobile device, the user can more conveniently perform input operations and avoid power waste, and can also browse the content on the display screen more clearly.

如图3所示，是本发明一实施方式中移动设备显示方法的流程图。首先，主显示屏12显示一带有较大形状按键的虚拟键盘并保持其电源关闭状态(步骤S300)。处理单元14接收来自触摸板14产生的信号(步骤S301)。处理单元14判断该信号是否为浏览按键产生的信号(步骤S302)。As shown in FIG. 3 , it is a flow chart of a mobile device display method in an embodiment of the present invention. First, the main display screen 12 displays a virtual keyboard with larger-shaped keys and keeps its power off (step S300). The processing unit 14 receives a signal generated from the touch panel 14 (step S301). The processing unit 14 judges whether the signal is a signal generated by a browse key (step S302).

如果为浏览按键产生的信号，处理单元14启动主显示屏12电源(步骤S303)。处理单元14读取存储单元10中相应的资料并显示该资料于面积较大的主显示屏12(步骤S304)。处理单元14判断在后续一预定时间内是否接收到触摸板14产生的新信号。如果未接收到新产生的信号，执行步骤S307(步骤S305)。如果接收到新产生的信号，处理单元14判断该信号是否为浏览按键产生的新信号。如果是浏览按键新产生的信号，流程返回执行步骤S304(步骤S306)。如果不是浏览按键新产生的信号，执行步骤S308。同时，处理单元14启动并显示虚拟键盘于主显示屏12，并切断该主显示屏12电源(步骤S307)。If it is a signal generated by the browsing button, the processing unit 14 turns on the power of the main display screen 12 (step S303). The processing unit 14 reads the corresponding data in the storage unit 10 and displays the data on the larger main display screen 12 (step S304 ). The processing unit 14 judges whether a new signal generated by the touch panel 14 is received within a subsequent predetermined time. If no newly generated signal is received, step S307 is executed (step S305). If a newly generated signal is received, the processing unit 14 judges whether the signal is a new signal generated by the browse button. If it is a newly generated signal of the browsing button, the flow returns to step S304 (step S306). If it is not a newly generated signal of the browsing button, execute step S308. At the same time, the processing unit 14 activates and displays the virtual keyboard on the main display 12, and cuts off the power of the main display 12 (step S307).

在步骤302中，如果不是浏览按键产生的信号，即该信号为输入操作信号即为数字按键或字母按键产生的信号时，处理单元14启动小显示屏11电源(步骤S308)。处理单元14显示于该信号相对应的输入按键信息于耗电较小的小显示屏11(步骤S309)。处理单元14判断在后续一预定时间内是否接收到触摸板14产生的新信号。如果未接收到新产生的信号，执行步骤S312(步骤S310)。如果接收到接收到新产生的信号，处理单元14判断该信号是否为浏览按键产生的信号。如果不是浏览按键产生的信号，流程返回执行步骤S309(步骤S311)。如果是浏览按键产生的信号，执行步骤S303。同时，处理单元14切断该小显示屏11电源(步骤S312)。In step 302, if the signal is not a signal generated by the browse button, that is, the signal is an input operation signal, that is, a signal generated by a number button or a letter button, the processing unit 14 turns on the power of the small display screen 11 (step S308). The processing unit 14 displays the input key information corresponding to the signal on the small display screen 11 with low power consumption (step S309 ). The processing unit 14 judges whether a new signal generated by the touch panel 14 is received within a subsequent predetermined time. If no newly generated signal is received, execute step S312 (step S310). If a newly generated signal is received, the processing unit 14 judges whether the signal is a signal generated by a browse button. If it is not a signal generated by the browse button, the flow returns to step S309 (step S311). If it is a signal generated by a browse button, execute step S303. At the same time, the processing unit 14 cuts off the power of the small display screen 11 (step S312).

Claims (9)

1. the display unit of a mobile device is characterized in that this display unit comprises:
One memory cell is used for data on file;
One small display is used for the data that shows that the input operation process is imported;
One main display is used for showing a dummy keyboard when its power down state;
One touch pad is positioned on this main display, is used to respond the touch operation of user to dummy keyboard, produces corresponding signal; And
One processing unit, be used to discern the signal that touch pad produces, when this signal is input operation signal, start the small display power supply, be shown in the corresponding input data of this signal in small display, and when surpassing when not receiving new input operation signal in the scheduled time, processing unit cuts off this small display power supply; When this signal is the browse operation signal, processing unit starts the main display power supply, data and show that this data is in main display in the reading cells, and when not receiving new browse operation signal in the scheduled time, start the demonstration dummy keyboard in main display, and cut off the main display power supply.
2. display unit as claimed in claim 1 is characterized in that, small display and main display are positioned at one side.
3. display unit as claimed in claim 1 is characterized in that, small display is a unstable state display screen, and main display is a stable state display screen.
4. display unit as claimed in claim 3 is characterized in that, this unstable state display screen is a LCDs, and the stable state display screen is an electronics master mode display screen.
5. display unit as claimed in claim 4 is characterized in that, when small display showed the data of importing in the input operation process, the main display power supply kept closed condition.
6. display unit as claimed in claim 4 is characterized in that, when the main display display data, the small display power supply keeps closed condition.
7. the display packing of a mobile device is characterized in that, this method may further comprise the steps:
One main display, a small display and a memory cell are provided, and wherein main display is the stable state display screen, and small display is the unstable state display screen;
One touch pad is provided, and this touch pad is positioned on the main display;
Show a dummy keyboard in main display, wherein this main display power supply keeps closed condition;
The response user produces corresponding signal to the touch operation of dummy keyboard;
When this signal is input operation signal, start the small display power supply, be shown in the corresponding input data of this signal in small display, and, cut off this small display power supply when when not receiving new input operation signal in the scheduled time; And
When this signal is the browse operation signal, start the main display power supply, the data of storing in the reading cells also shows this data in main display, and start to show that when not receiving new browse operation signal in the scheduled time dummy keyboard is in main display and cut off the main display power supply.
8. display packing as claimed in claim 7 is characterized in that, shows that input data also comprises step in the small display step: keep the main display power down state.
9. display packing as claimed in claim 7 is characterized in that, shows that data also comprises step in the main display step in the memory cell: keep the small display power down state.
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