TW201137719A - Device and method of a display backlight persistently on a touch-screen mobile apparatus - Google Patents

Abstract

The disclosure is a device and method of a display backlight persistently on for a touch-screen mobile apparatus, which is utilized for a stock quote software on a mobile device such as mobile phone, PDA, stock machine, smart phone, Tablet PC, and MID/UMPC. The disclosure uses a display-persistently-on module for lighting the backlight module a certain time, which makes the user monitor the stock quote without operating the mobile device. After the display-persistently-on module is executing, the system will not enter the power saving mode to close the backlight.

Description

201137719 VI. Description of the Invention: [Technical Field] The present invention relates to a touch-type mobile device, and more particularly to a device and method for displaying a financial product quotation software screen for a mobile device. [Prior Art] Each of the touch-based mobile device operating systems is provided with a sleep mechanism for monitoring the backlight backlight when the mobile device is idle (the sleep mechanism of some operating systems even includes Network connection control) to save power consumption. And the usual idle time setting of the sleep mechanism is open for the user to choose the setting, for example

Android operating system (version 1.5) selects "15 seconds / 30 seconds / 1 minute / 2 minutes / 10 minutes / never overdue" in "Settings" -> "Sound Effect and Display" -> "Screen Over Time" "As shown in Figure 1. If the user sets the screen timeout to "15 seconds", the screen is turned off by the sleep mechanism and enters the sleep mode when the mobile device is idle for more than 15 seconds. ^If the user sets the screen timeout to "never timeout" This means that the screen backlight remains constant and does not go into sleep mode, no matter how long it takes to idle. The screen timeout setting of this operating system is that the longer the time is set, the more power the power consumption is, that is, the shorter the usage time of the mobile device battery, so most users usually set the screen timeout to " 3 seconds or less." I have seen that the touch-based mobile device financial commodity quotation software does not provide the dormant mechanism related to this. This is because the financial product quotation software relies entirely on the dormancy mechanism of the operating system, and the software developer determines that the financial product quotation software does not need to be provided (4) Repeated functions. However, 'F seeing the mobile device's secrets, Wei Qing failed to fully consider the use of various different aspects of the environment, such as the operation of the deputy software / financial products order 201137719 software' and can only be selected with a simple setting The user operates in a variety of different situations, and this method cannot satisfy the users of the financial product quotation software. Generally speaking, 'users operate the financial products quotation software in most cases for a short time. 'If you only query the quotation information of several self-selected stocks, it takes only 2 〇 to 3 〇 seconds. When the screen timeout is set to "30 seconds", it can satisfy most users' operations. However, when the user wants to prepare for the transaction or when the market jumps up and down, the user needs to check the latest quotation information at any time, which is generally called "scratching to prevent the mobile device from going to sleep and unable to view the quotation information. The user needs to frequently touch the mobile device screen to maintain the screen constant light mode. The time for the disk is usually about 3 to 5 minutes. If the screen time of the operating system is set to "30 seconds", it can be met. Most of the financial products are priced in the software, but when the user needs to star, the user needs to frequently touch the mobile device screen to maintain constant brightness. If the screen timeout is set to "10 minutes" or "never timeout", it can meet the operation requirements of the user when the watch is on (no need to touch the screen frequently to maintain the screen constant), but most cases The user does not need the screen to be on for such a long time 'especially when the user forgets to manually close the screen (for example, puts the screen in the pocket without turning off the screen backlight), the power consumption of the power is not small. Another method of use is: the user sets the screen timeout to "30 seconds". When there is a demand for the tray, switch to the setting of the operating system to set the screen timeout to "10 minutes" or "never timeout". After the end of the marking, change the setting to "30 seconds". However, this kind of operation is extremely inconvenient for the user because of the need to switch back and forth. See Figure 2 for a look at the system block diagram of the touch-enabled mobile device and financial commodity quotation software. Figure _ This section - abbreviated ® only depicts the components of _. - The system architecture of the mobile device can be roughly divided into four layers by 201137719. From the bottom layer to the top layer are: Hardware Layer 30, Firmware Layer 28, Operating System Layer 26 And the application layer (Appiicati〇n Layer) 24. The hardware layer contains all the hardware of the action, such as hardware controller (Hanjware Controller) 22, glory backlight module 20, network module (not depicted), central processing unit (not depicted), memory model Group (not depicted), baseband module (not depicted), RF module (not depicted), audio module (not depicted), physical button set (not depicted), battery module (not depicted), etc. (with Units that are not directly related here are omitted and are not labeled in the figure). The hardware controller 22 is responsible for controlling the operation of the screen backlight module 20 and other hardware, and may be an integrated controller (as depicted in the figure) or a separate controller corresponding to the controlled hardware components, respectively. The body controller 22 is directly controlled by the driver Q) evice driver of the firmware layer 28, such as the screen driver 18. The sleep mechanism of the touch mobile device operating system is processed by the operating system sleep control module 12, and the operating system sleep control module 12 is responsible for monitoring/resetting the idle timer (Idle Timer) and passing through the operating system. Development Kit / ιρι 14 to control the startup and shutdown of the screen and network • The sleep mechanism of some operating systems also includes network connection control. One of the most important components in the operating system layer 26 is the Development Kit / API (Application Programming Interfaces) 14 » Applications (such as the quotation software l〇) through this operating system, development kit / The API 14 can control modules located at the operating system layer 26, such as the network connection control module 16. Quotation Software ίο is the financial product quotation software, secret - the application running on the application layer 24. Figure 3 is a system block diagram of the financial commodity quotation software. This is a simplified diagram. The non-re-joined component is not depicted. The towel screen display module 32 is responsible for processing all the lines.

Γ Γ T 201137719 Information on the equipment wire / View (view) 〇f secret collection / ship module 34 is responsible for receiving the information of the ship torn transmission, and processing the information to make the back end of the message; data processing mode Group 36 is responsible for processing the data obtained by the data receiving/transmitting module 34 to generate a plurality of views, such as a self-selected listening price view/best five-slot view@/price statistical view/technical analysis view/financial news View (not depicted); input device operation module 负 negative shell processing time (four) mobile device experiment key fine control _ screen input and operation. Network connection mode ▲ 40 is responsible for processing the data transmission network (such as the connection of the technical shame / disconnection work. Figure 4 is the user operation of the financial product software flow chart, which opens the software The specific operational flow to illustrate the operational flow of the technology and system sleep mechanism. Please refer to Figure 2 and Figure 3, which includes the steps of τ: Step 101. Perform financial commodity quotation software; user touch action The financial commodity report body (ie, the report body of Figure 2) is executed on the device. Step 102 H network connection; when the software is turned on, the network _^ group is established to establish a network connection (which includes Both the computer and the medical network protocol). Step 103. The user operates the software; when the network connection is established, the user can operate the software', for example, the viewer can make up for her by recruiting people. The stock selection: price view "M material receiving / transmitting module 34 begins to receive the quotation information transmitted by the word processor and submits (4) the material processing module 36 processes the received data and generates the quotation of the stock selection. The stock quote view is handed over to the face display module 32. The material is displayed on the 4th surface of the action sigh screen. The system can then switch to other functions or views through physical buttons or touch screens through the input and operation group (10). 201137719 Step heart is the tank practice (10) The sleep control fiber group 丨 2 瞻 瞻 ( (10) e Tiner) timing food service continued operation system sleep control module 12 resets the intervening timer ((10) (10) zero and jump back to step 1. 3 ' when the user does not continue If the time counted by the inter-timer has exceeded the time setting between the operating systems, skip to step 1〇5. Step H)5··hibernate control fiber erasing; after the operation, the operating system sleep control module 12 _ er backlight. She is in a dormant state. Step 106: Is the wake-up? When the mobile device is in the dormant state, the operating system sleep control module 12 monitors the input device to operate her 38 whether there is a user input operation 'if no, then maintains the sleep state, if yes Then skip to step 1〇7. Step m: the sleep control module turns on the screen backlight; when the action setting is awakened from the sleep state, the operating system sleep control module 12 turns on the screen backlight, and then jumps to the step to the fourth picture to learn. Control mobile device financial commodity quotation software does not control the back of the bright Liang Wei, the screen county diligence (four) face (operation system dormant control group (2) Na Dang _ simple things by the _ dormant mechanism to take over the follow-up health process. In order to maintain the line, the person can only stay in the dormant state. The person can only maintain the screen from the continuous operation method, or set the "Golden Timeout" in the material and the slaves to "10 minutes" or even "never" If most users have a shorter screen timeout setting ("30 seconds or less" as an example, the user will continue to stare", then it is necessary to be regular in step 103 (the interval must be over the time of the screen) Within the operating device (such as the touch slide screen to display the view of the stock quotes), otherwise it will enter the sleep state; if the time limit is set to "10 minutes" or "never exceed Γ ^ η 201137719" When 'Lin (10) users Disk _ need to operate the mobile device frequently to maintain the hair _ bright, but the user must remember to manually close the screen after the star is finished, otherwise the power consumption of the power is not wasted. Or the user sets the screen timeout to "30" "Second", when there is a demand for the target in the step ι〇3, switch to the setting of the (4) system to set the screen for the time-out mosquito for the minute or "never timeout" and then change the setting. It is "3g seconds". However, it is inconvenient for this kind of operation material to be used for back and forth. It is inconvenient to use the financial product quotation software of the first touch technology mobile device. ;, need to be made (4) the level of the _ _ system set / management, can not let the user in need of ___ self-bribery to open the screen to brighten the mode. User Wei Yicai _ press the mobile device physical button or touch The screen is used to maintain the constant brightness mode of the screen. This kind of operation is extremely inconvenient. Therefore, it is necessary to provide a kind of financial company that can make the touch-sensitive mobile device maintain the value of the screen, and the price of the financial institution can be reduced. Bright mode, the control of the honor value value-free mode (4)· At the same level, it is convenient for the user to operate nearby to meet the potential demand for the manufacturer to operate the financial product. [Invention] The present invention provides a device and method for __ The financial product software "set" #光控娜 group, and add - user control function to let the system according to the silk _ female or _ silk back bright display mode. The present invention provides a touch-type mobile device The bright display device is applied to a touch-type mobile device having an application layer and an operating system layer, including a screen, a backlight module, a hardware control, a driver, a control screen, and a program. 201137719 price software. The 'backlight module is set in the glory to display the backlight in the camp. The hardware controller is connected to the backlight module for (4) opening and closing the backlight module. Driver, Xiao Lai The hardware is controlled by the lion's backlight. Controlled screen backlight programming interface (API) 'The rib control lion driver whispered the starter screen backlight mode ^ quotation software' installation of the program layer, including - back touch fiber, ribs to control the glory backlight application interface 'According to the execution of the shop (four), the constant light mode makes the screen turn bright; wherein the back level quilt contains - timing H, after the strange light • the timer starts counting, when the timing exceeds - The quotation software is generated at the preset time - the interactive screen 'provided' is an operation option for the continuation of the dim light mode. The invention further provides a method for permanently extracting the __form (four) hybrid yarn, which is applied to the _ type mobile device with the screen interface of the screen and the control screen, and includes the following steps: executing a quotation software; Micro-software open - network connection; call _ screen backlight fine program interface, called people - Heng Liang Fu, so that the screen maintains constant brightness; and 'when entering the constant light mode to start calculation - screen constant light time • When the screen is on for longer than a preset time, an interactive screen is generated to provide an option to continue using the screen's constant light mode. Hereinafter, the detailed features and advantages of the present invention will be described in detail in the embodiments, and the contents thereof are fully bribed and cooked, and the contents of the invention, the scope of the patent application, and the drawings are disclosed. The related objects and advantages of the present invention will be readily understood by those skilled in the art. [Embodiment] The present invention is applied to a touch-sensitive mobile device, such as a mobile phone, a PDA, a stock machine, a 201137719 smart phone, a tablet PC, or a mobile internet device (M〇bile).

Device / Ultra-MQbile PC) and other financial products quotation software 1Q, the following is Google Android 0 ^ ^ Apple's iPhone, BlackBerry (BlackBerry) and the rest of the touch-based mobile device, its screen features are the same Description and description. For a diagram of an embodiment of the present invention, please refer to FIG. 5A and FIG. 5B, which are schematic diagrams of a system setting view 42 of the financial product quotation software of the embodiment of the present invention. It is explained that the present invention generates a system setting view 42 ' in the financial product quotation software 1G # receiving system setting command and the system setting shed is additionally set - "screen constant light mode setting" as shown in Fig. 5a. When the user touches the button to select the constant brightness mode setting, the pop-up (p〇p is) a value-lighting mode setting window 44', as shown in the 5th _, the window can select the position/gate curtain Bright mode. FIG. 5C is a schematic diagram of a screen constant brightness reminding time window according to an embodiment of the present invention, which illustrates that the screen constant light mode of the present invention refers to a screen value that is continuous and continues to be a preset coffee, and pops up after the value is over time. The screen highlights the timeout window 52 to ask the user whether to continue operating in the screen highlight mode. Figure 6 is a system block diagram of the present-style pick-up device and silk product bulletin. This illustrates the financial product quotation software 1 〇 card add-screen back-up face group 46 of the application layer 24, The t-f optical control fiber group 46 rib replaces the operating system layer 26 operating system sleep control module 12 with its screen timeout/bright mode. That is, the present invention enhances the control of the screen over time and from the original (4) layer to the application layer 24 to facilitate the user to directly control the setting of the camping ten-light mode 201137719 in the financial commodity quotation software. In addition, the Control Screen Backlight API 48 system in the operating system development kit/API 14 of the operating system layer 26, the originally existing API (Application Programming)

Interfaces)' is just a technical financial product quotation software 10 that does not directly use the m to control the screen backlight. Take the Java language development kit of the mobile device of the Android operating system (version 1.5) as an example. 'Policer-WAKE-LOCK in the category of "p〇werManager" (screen backlight is off, button backlight is off), "SCREEN_DIM_WAKE_LOCK" (The screen backlight is on but dim, the button backlight is off), "SCREEN_BRIGHT_WAKE_LOCK" (screen backlight is on, the button backlight is off), "FULL_WAKE_L0CK" (screen backlight is on, button backlight is on) and other four flags (f 1 ags) Screen backlight control emperor j 'The following is a piece of Android Java code example:

PowerManager pm = (PowerManager) getSystemService(Context. P0WER_SERVICE);

PowerManager. WakeLock wj _ pm. newWakeLock(PowerManager. FULL_WAKE_L0CK, "My Tag"); wl. acquire. / / At this time, the screen backlight is continuously turned on */ wl.releaseO; The above example is only the example of the Android mobile device whose screen backlight is turned on. The screen backlight control module 46 of the present invention adds a constant brightness timer (not shown in the above program). In the code), to control the time of continuous blame. For example, this continuous constant light time is "5 minutes" (sufficient to meet the demand for general staring). 'When the constant light timer expires (in this case, "5 minutes 11 201137719 clocks"), the haircut pops up - screen When the value is over, the window 52 (4) asks the user whether to continue to operate the software as shown in the 5C®. And start with the other-interval timer. If the user presses "Select", the constant timer and the inter-timer reset to (Reset) to zero, and the value to light the timer again. - Sister Silk continued "5 minutes"). If you press "Cancel" or no input, and the setting time of the inter-timer is cut off (for example, the interval time is each)", the screen backlight control module 46 turns off the camping backlight and turns off the camping value. mode. The mode of Shuming's screen blaze is for a period of time (for example, "5 minutes"). After the time has expired, the user is continually savouring the silk type, and it is not the time when the health system is overtime. - Qing Keer _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The system block diagram of the report body. This figure is compared with the third picture of the technology of the prior art. 'This is a _ add-on-screen backlight control _, and the module is controlled by the operation secret development kit / Αρι 14 towel of the operation layer 26 The screen backlight ΑΠ 48 ' is used to control the backlight of the screen. This module also provides a control function to enable the time to select the best and the light, the control function can be set in the menu (such as 帛5Α 5B 麻麻) hat marriage choice, Ke corresponds to ^ a physical button shortcut keys such as "key, not depicted, this menu button" (ie "Menu" by the standard physical button of the Android mobile device -) to start Or turn off the screen silver highlight spear mode. When the person just started the screen backlight wire, this (4) embodiment of the product quotation software 1G Ke by the operation of the green dorm machine _, copper materials need to leave the Jin Jing commodity quotation software ίο rudder to the job of the new hooded mosquitoes (such as the i Figure 2, 12 201137719 can control the screen to be bright. In summary, the present invention uses a screen backlight control module 46 to handle the control of the screen backlight, and its menu speed button allows the user to turn on/off. The backlight constant brightness mode of the screen. The duration of the screen constant brightness of the present invention is preset by the quoting software manufacturer, for example, "5 minutes", and the preset value of the idle timer that starts counting when the above-mentioned screen is constantly brightened. It is also set by the quoting software manufacturer, for example, "1 sec.". The invention manages the timeout of the screen backlight timeout when the system is not activated, after the screen backlight φ constant light mode expires (for example Selecting "Cancel" in the screen constant brightness timeout window 52, or not pressing any button) also manages the backlight of the operating system by the sleep mechanism of the operating system. Fig. 8 is a flow chart of the user operation of the embodiment of the present invention, Take The specific operation flow after the software of the embodiment of the present invention is described to explain the operation flow of the present invention. Please refer to the 5A, 5B, 5C, 6 and 7 drawings, which includes the following steps: Step 201 : Execute the financial commodity quotation software; the user executes the financial commodity quotation software on the touch-enabled mobile device (ie, the quotation software of Figure 6). # Step 202: Open the network connection; when the software is turned on, the network The connection module 4 establishes a network speed line (which includes both TCP and HTTP network communication protocols). Step 203: After the network connection is established, the user can operate the software, for example, the user passes through the input device. The operation module 38 enters the "selected stock quote view" by the menu operation, and the data receiving/transmitting module 34 starts to receive the quote information transmitted by the server and submits the received data to the data processing module 36 to generate a selected stock. The quotation view is 5〇, and then the optional stock quotation view 50 is presented to the face display module 32 to present the data on the mobile device screen. The user can then use the input device operation module 38 to physically press the button. Touch screen 13 201137719 Select to switch other functions or views., step 204: Do you want to start the screen value? When the user starts to operate the software, you can always choose whether or not the secret time «News type, start the wire to operate the menu ( As shown in Figure 5A and Figure) or by the quick key operation (not depicted), the user is checked. The mode is controlled by the input device operation module 38 to monitor the user's input operation. Skip to step 2〇5, that is, the control of the duration of the backlight backlight is turned on. The quotation software of the application layer 24 is “No” and then skips to the step of committing. The control of the duration of the backlight of the screen is controlled by the operating system layer. Step coffee: reset/start the constant brightness timer; when the screen is turned on, the backlight backlight control mode is turned on, and 46 is reset (reset) and the strange timer is started to start timing. To calculate the time that the screen continues to be constant. Step 206. Start the screen backlight value is bright; when the constant brightness timer starts timing, the camping backlight control module 46 simultaneously activates the screen back button bright mode, and the starting square wire is as described in the foregoing embodiment (ie, using the control screen backlight API 48) ). Step 207: When the timer is up? When the screen back light mode is activated, regardless of the user's operation during the period, the control screen of the Huanxian County continues to blame the fixed time, which is a fixed value. The manufacturer presets that the _light time is "5 minutes". When the camp backlight control module 46 checks if the constant light timer is "5 minutes", if the "yes" time U & And skip to step 2〇8. If no, go back to step 206 to maintain the screen backlight constant light mode. Step 208 · Reset/enable the idle timer; after the screen duration value exceeds "5 minutes", the screen backlight control module 46 resets and starts another idle timer to start 201137719 timing 'side setting The timing rib calculates the constant bright material time. Step 209: Do you want to continue the constant light mode? When the curtain is on but after the time is over (in this case, "5 minutes"), the screen backlight control module 46 is popped up - the glory bright timeout window 52 (four) asks ^ whether the user continues to open the curtain constant light mode, as in the first Figure 5C shows. If yes (the legend is "OK"), go back to step 205. If no (the legend is "cancel"), skip to step 2n and right to "other" (ie, do not press any button) Go to the step. Step 21G: Is the timer expired? When the interim time is difficult to count, if the period is

The user does not operate, the curtain backlight control module 46 checks whether the timer is idle more than 1 and the preset is "1Q seconds". If the "yes" time is up, the timer resets to zero and jumps to the step. 211. If no, continue counting. Step commit: Turn off the backlight backlight mode; when the user cancels the bright mode (step _ or the interval timer expires (step 21〇), the screen backlight control module station turns off the screen backlight value mode] The screen backlight is also turned off (i.e., the control screen backlight API (8) is used. When the back button is turned on, the next time the next tree is controlled by the operating system sleep control module 12 of the operating system layer 26 (for example) Screen timeout setting of the Xiaxia operating system.) Step 212: Is there a timeout between the screens? When the screen is in constant light mode (that is, when the screen backlight is turned on, the gate is controlled by (4)), and the user The operation system sleep control module 12 starts the timing of the intervening timer, and if the messenger succeeds, the operating system sleep control group 12 resets the idle timer. Zero and jump back to step 203 'When the user does not continue to operate and the time counted by the idle timer has exceeded the idle time setting of the operating system, skip to step Mg. 15 201137719 Step 213··The sleep control group turns off the flash backlight. After setting the timeout As the system sleep control group 12, the screen backlight is turned off, and the cooking system is in the sleep state. Step 214 · Does it wake up? When the action 1 is in the sleep state, the operating system sleep control Module 12 is the monitoring input device operating wedge /AJ ^ ', · 38疋 whether there is user input operation (“the mobile device is pressing a physical device to wake up the device”, if “No”, then the sleep state is maintained. Then, the process proceeds to step 215. Step 215: The sleep control mode is turned on; when the mobile device wakes up from the sleep state, the sleep control module 12 is turned on, and the operation system requires the "slide unlock" step ( The sliding unlocking can be set in the Andr〇id operating system to close the cap. After the screen is closed, the player is difficult to slide in the direction of the wire to unlock, and then jumps to step 203. In summary, the present invention proposes The action-injury financial product quotation software is equipped with the device and method of operation, and the control of the continuation of the coffee can be transferred from the original operating system layer to the slogan of the program layer. Can be At any time, you can arbitrarily quote the soft money directly to control whether the tree light is constant or not, instead of switching to the m setting towel, it is convenient for the system to start the filming when needed, and no longer need to make money from time to time. The person's re-interrogation mechanism after the timeout of the invention is more avoiding the waste of power consumption of the user after forgetting to turn off the screen backlight after the user is insured. If the user does not start the screen backlight constant display mode The operating system sleep mechanism is used to manage the power consumption, that is, the control of the duration of the backlight of the screen is controlled by the operating system layer. The present invention can still retain the function of the operating system sleep mechanism to save power consumption. Although the technical content of the present invention has been The present invention has been disclosed in the above preferred embodiments, and it is intended that the present invention is not limited to the scope of the present invention. The scope of the invention is defined by the scope of the appended claims.

17 201137719 [Simple description of the diagram] The first diagram is a schematic diagram of the time-out setting of the touch screen mobile device operating system; Figure 2 is the secret block diagram of the control mobile device and financial commodity quotation software; Xi Wei Jin Chengpin quotation software Wei block diagram; Figure 4 is the user operation of the financial commodity quotation software flow chart; Figure 5A is the embodiment of the invention financial product quotation software system setting diagram, figure (1); The system setting diagram of the financial commodity quotation software according to the embodiment of the present invention (2); the 5C diagram is a schematic diagram of the screen highlighting reminder window of the embodiment of the present invention; FIG. 6 is a quotation software and the financial commodity quotation software of the present invention. Figure 7 is a system block diagram of a financial product quotation software according to an embodiment of the present invention; and Figure 8 is a flow chart of a user operating the embodiment of the present invention. [Main component symbol description] 10 financial product quotation software 14 operating system development kit / ap 丨 18 screen driver 22 hardware controller 26 operating system layer 30 hardware layer

34 data receiving/transmitting module 38 input device operating module 42 system setting view 46 screen backlight control module 12 operating system sleep control module 16 network connection control module 2 〇 screen backlight module 24 application layer 28 tough Body layer 32 screen display module 36 data processing module 40 network connection module 44 constant light mode setting window 48 control screen backlight API 18 201137719 50 self-selected stock quote view 52 screen constant bright timed window

Claims (1)

201137719 VII. Patent application scope: 1. A touch-sensitive mobile device screen display device is applied to a touch mobile device having an application layer and a working system layer, the device comprises: a screen; a backlight module is disposed on the screen for displaying a backlight on the screen; a hardware controller connected to the backlight module to control opening and closing the backlight module; and a driver program for driving the hardware a controller for controlling the backlight module; a control screen backlight application interface (API) for controlling the driver to control opening and closing the screen backlight module; and a quoting software installed on the application layer, including a The backlight control module is configured to call the control county back-and-bribery interface, and enters the human-dummy mode according to the practice of practicing the price, so that the screen maintains a constant brightness; wherein the backlight control module includes a timer. After the constant light mode starts, the timing H starts to feed, and #time exceeds the preset time, the quotation software generates an interactive picture to provide a continuous use of the constant brightness mode. The operation options. 2. The device of claim 1 is characterized in that the _light (four) module further includes a timer, which starts to calculate after the interactive screen is displayed - idle is not operated _, and exceeds the idle preset time in the idle unoperated time The backlight mode is then turned off with the backlight module. 3. The device of claim i, wherein the quotation software further comprises an operation interface for providing a user to perform the on/off mode. 4, as in the device of claim 3, the building block (four) is the _ fast key. 5. The device of claim 3 wherein the operating interface is a faceted menu. 6. A touch-sensitive action display method is one of the touch-action devices of the control screen backlight application interface (API), which includes the following steps: Software; open a network connection according to the quotation software; call the control screen backlight interface, (10) person _ constant wire type, so that the camp maintains constant light; and when entering the strange light mode, start calculating a screen Strange time, when the recording time exceeds the preset time, the generated-interactive picture is provided to provide - whether to continue the operation option of the on-screen bright mode. 7. The method of claim 6, further comprising the steps of: ^Supply-Operation_' _^_, and after the __ is turned on, the step of entering the blame mode is performed. I. The method of claim 7, wherein the towel is converted to a fast key. The method of claim 7 wherein the operating interface is a faceted menu. 10. The method of claim 6, further comprising the steps of: calculating the _ idle peach time when the silk painting is generated; and receiving the Φ time for the interactive painting Φ; When the instruction is recalculated, the glory time is not received when the continuation of the constant light mode command time is received, and when the rainbow is __ more than 1 set, the U is not operated. _ Curtain and stop the blame twenty one