201023017 九、發明說明： 【發明所屬之技術領域】 ' 本發明有關一種具有壓力感控特性之手持裝置，尤其關於一種利用手持 裝置側鍵的壓力感控特性實現多種功能控制之手持裝置。 【先前技術】 現在的手持裝置基本上均包括有複數側鍵，用於輔助控制手持裝置在通 話狀態、待機狀態或者其他狀態下的各種功能。較為常見的手持裝置側鍵為 實體按鍵，並位列於手持裝置之兩側，用戶需要按壓侧鍵來對手持裝置的某 些功能進行控制。比如：一種手持裝置，其位於輸出裝置兩側的某一個側面 設有上下兩個側鍵，在手持裝置處於待機狀態時，用戶按壓位於上方的側鍵， 〇則手持裝置的來電鈴聲增加音量；按壓位於下方的側鍵，手持裝置的來電鈴 聲減小音量。若該手持裝置在通話狀態下，用戶按壓位於上方的側鍵，則手 持裝置的通話音量增大；按塵位於下方的側鍵，手持裝置的通話音量減小。 當然，不同的手持裝置其侧鍵定義之控制功能是不同的，上述同側之上下兩 個側鍵也可以根據需要來控制其他不同的功能，更有一些手持裝置的侧鍵可 以協同使用，比如：-種手持裝置兩側分別設有一個確認鍵和兩個功能選擇 鍵’功能選擇鍵通過上下移動來定義相應的功能，確認鍵可以生成功能表， 並且在功能表中用選擇鍵選擇相應功能時，用以確定並開啟該功能。 習知技射這些手縣置之麵在業界已經翻多年，但實體側鍵 〇來控制相應功能的方法卻也顯現祕多使用戶感覺操作不方便的地方 戶必須__該功能的實體按鍵’由於實體按 ΞΐίΐϋΓΓ程巾___按鍵，因此這種方式很容易 造成用戶的誤麵作，並且操作較為繁靖，在當今 實體按鍵已經逐漸顯露出它的葬端。 麟飛耀發展的時代.， 【發明内容】 具有操控簡 錢输權裝置, 根據本發明之上述目的，提出—種具有勤 包括輸出裝置、控㈣錢人裝置；咖能’至少 流信號通過讀欺並且發邮令，再轉岭置赠他方式如轉2= 201023017 輸入裝置包括設置在手持裝置側部的可變電阻層，該可變電阻層的電阻特性 隨著在其上施加壓力大小之變化而變化。 . 與習知技術相比，本發明具有如下有益效果：將原有手持裝置中的實體 按鍵改進為壓力感控之觸控按鍵’手持裝置側鍵的功能通過可變電阻層的壓 力感控功能實現，減少了原來實體按鍵的^^量，使得原有實體按鍵的手持裝 置外觀上更加簡潔，並且減少了原來因為實體按鍵分佈太密集造成的用戶誤 操作’增強了手持裝置的操控性能。 【實施方式】 在以下描述中’為了使本發明被更徹底的理解’現將配合圖式及提出幾 個實施例對本發明進行詳盡闡述。在某些實施例中，為了避免不必要的贅述， ©為其所屬技術領域中具有通常知識者所知悉者，即不詳細闞述。 本發明較佳實施例揭露一種具有壓力感控特性之手持裝置及側鍵控制方 法^在手魏置制；、通話或者其料財，通過手持裝置纖來控制諸如 通。舌θ量控制、系統開關控制以及各種應用軟體的啟動和關閉等等相關功能。 如第-圖和第一圖所示’具有本發明手持裝置側鍵控制實現方法的手持 裝置通常定義有町幾個部件：麵裝置、輸人裝置、_電路板3、控制 器(未圖示)、外殼4、側框5;其中，輸出裝置包括顯示幕^揚聲器(未圖示” 輸入裝置包括按鍵2以及定位於手持裝置兩側的可變電阻層6;可變電阻層6 ，於外殼4和側框5之間。該可變電阻層6可以為各種電阻特性可根據按壓 β在其上Μ力的大小而改變的材鄕成。可變電阻層6根據手持裝置側邊的形 ，常設計為長條形，該長條獅可變電阻層6上被分縣複數個單元， 母個單元均與印刷電路板3和控·相連接，並能夠通過軟體設置相互獨 的或者細&合的通過壓力感應來控制手持裝置相應的功能，控制流程如第 九圖所元。 ^參閲第十圖所示’本發明手持裝置的側鍵控制功能之較佳的實施例中， =持，置在播放MP3、通話或者是進行視頻會議時，需要進行聲音音量的調 制手持裝置上，輸出裝置1兩側部分的可變電阻層6可以用以控 =曰置調整功能。方法如下：在手縣置通話(如第三圖和第四騎示)或者播 P3(如第五圖所示)過程中’用戶同時按於該手持裝置兩侧的側框$， 由於侧框5與可變電阻層6緊密接觸並且彼此絕緣，當侧框$上的麼力傳遞 7 201023017 .於可MM 6時’可變電阻層6的電阻特性將隨著練力大小的變 化，-般的對應規律為，當慶力減小時，可變電阻層6的電阻值增大， —所流過的電雜初始電流減小；當壓力增大時，可變電阻層6的電阻值減小， 其上所流過的電流較初始電流增大。同時，控制器對由可變電阻層 電路傳來的該電流信號進行分析與判定，並將電流信號的判定結果與相^ 功能對應控制’即判定該電流信號較初始電流減小時，發出音量供大‘入、. ^定該電流信號增大時’發出音量減小的指令；並且將對應的“通‘出 ，置輸出’例如手持裝置的顯示幕顯示音量圖形逐漸遞減同時揚聲器的音 量也對應逐漸減小》需要指出的是，初始電流定義為所判定時刻^: 電流值。 4 7 ❹ 上述方法通過同時按壓手持裝置兩側的可變電阻層6來控制音量的 不需要繼續增加音量或者減小音量的時候’則可以釋放二 在可變電阻層6上的動；當用戶釋放麼力的速度使得可變電阻層6上的壓 力在0.3 _由當前壓力值降到—健力賊(比如Q牛頓)時由可變電 6產生的電流魏大小也同時會由當前值下_—個電流健驗，該變化 j過控繼分析和判定，使得手持裝置的音量大小自動麟在壓力釋放前一 態的值’备S ’虔力釋放速度並不拘泥於〇3秒内，可根據用戶的使用習 慣在出廉前設定哺述實施較佳實施方式中’如手持裝置在播放納或者通 觀單觸可變雜層6，财持裝置的音量將自動恢復 本發明手持裝置側鍵控制的功能之另一個較佳的實施例中在 處於關閉狀態時，用戶同時按麼手持裝置兩側的可變電阻層6，並且按壓力 度達到或者超過手持裝置所設定的某一個特定的閾值此時可變電阻層6的 電阻值和控魏路巾電流健崎應值也會達到或者超珊應轉力閣值的 „值和電流信號閾值，經過控制器對控制電路中的電流信號大小進行判 ί地過電流信號間值’則手持裝置自動開啟。同理地，若手持袭置處於 得機狀t ’用戶同時按壓手持裝置兩側的可變電阻層6，並且按麼力度達到 手持裝置所設定⑽力閾值，該手持裝置轉人睡眠狀態。 ^發明手持裳置側鍵控制的功能之另一個較佳的實施例中，手持裝置兩 側的可變電阻層6可被分割為複數個控制不同功能的單元，每-個單元均與 8 201023017 -ί制器相連接進行電流信賴傳遞。手持裝置其中一側的某一個單元(例如最 罪近手持裝Μ端的單元)被定⑽功能確認單元，另外—朗每—個單元則 •破相應的定義為功能選擇單元，功能選擇單元主要分別定義不同的功能選 項，例如：一手持裝置一側設置有三個功能選擇單元，第-單元定義為相機 j ’第二單元定義為mp3播放器功能，第三單元互聯網連接功能； ==所示，用戶啟動相機功能時，需要用一定力度按麼相機功能所對應 ^ _单70 ’同時還需要用力度按射持裝置另外—側所定義的功能確 ’當兩側6«力達到-定的廢力閾值後，功能確定單元和第一單元的 電阻特性變化，使得其上對應的電流信號值同樣發生變化，達到一定的電流 ❹ 2號閾值，控制器分析分別來自功能確定單元和第—單元變化的電流信ς 後，發出啟動相機功能的指令；只有第一單元和功能確認單元同時有用戶施 =^力並_動黯時，相機功能才錢被啟動。同樣需要啟動mp3播 放^時，用戶用手指以-定力度按壓第二單元，同時需要按壓魏確認單元， 兩早兀_桃得赠動mp3播放魏。作方法也職_於手持裝置 上其他功能的開啟。 ❹ 本發明手持裝置側鍵控制的功能之另-個較佳的實施射，請參閱第七 圖和第八®所示，用戶在使財持裝置時，—些習慣於左手操作―些習慣 於右手操作’如前—實施例中所述，本發明手持裝置側鍵的單it，可根據用 戶使用習漬的不同6又置功能確認單元所在的側邊。需要更進一步說明的是， 本發明手持裝置的兩侧邊均可定義多個單元。若用戶習慣右手操作， 為了用戶操作舒適，可將功能喊認單元定義在手持裝置右側，功能選擇單元 可被定義在手肺置的左側；若用戶於用左手操作，可將魏碑認單元 定義在手持裝置左側，功能選擇單元可被定義在手持裝置的右側。 以上之實施方式僅為本發明手持裝置側鍵控制之多種實施方式其中之一 。(5刀’還有很多其他實施方式都沒有一一例舉，需要在此說明，手機或者其 ，電子裝置上通過具有前述方法的手持裝置側鍵控制實現相關功能的實施^ 式’均在本發明之保護範圍中。 【圖式簡單說明】 第-圖係本發明具有壓力感控特性之手持裝置的立體組合圖。 第二圖係本發明具有遷力感控雛之手躲置的立體分解圖。 9 201023017 ^係用戶控制第_圖所示手持裝置音量增大圖。 一四伽戶控制第-圖所示手持裝置音量減小圖。 弟五圖制戶啟動第-圖所示手持裝置的 MP3功能之示音 第六圖係用戶啟動第-圖所示手持裝置的拍照功能之示意思圖。 第七圖係用戶用左手操作第—_斜持裝置之示意圖。 第八圖係用戶用右手操作第一圓所示手持裝置之示意圖。 第九圖係本發明具有壓力感控特性之手持裝置的設備流程圖。 第十圖係本發明具有壓力感控特性之手持裝置一個實施例的工作流程201023017 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a handheld device having pressure sensing characteristics, and more particularly to a handheld device that utilizes pressure sensing characteristics of a side button of a handheld device to achieve multiple functional controls. [Prior Art] Today's handheld devices basically include a plurality of side keys for assisting in controlling various functions of the handheld device in a talking state, a standby state, or other states. The more common side buttons of the handheld device are physical buttons and are located on both sides of the handheld device. The user needs to press the side button to control some functions of the handheld device. For example, a handheld device is provided with one or two side keys on one side of the output device. When the handheld device is in the standby state, the user presses the side button located above, and then the ringing tone of the handheld device increases the volume; Press the side button located below and the handset ringtone of the handheld device will decrease the volume. If the handheld device is in the call state, the user presses the side button located above, the volume of the call of the handheld device increases; the side button of the dust is located below, and the volume of the call of the handheld device decreases. Of course, the control functions of the side buttons defined by different handheld devices are different. The above two side buttons on the same side can also control other different functions as needed, and some side buttons of the handheld device can be used in cooperation, for example. :- There is a confirmation button and two function selection buttons on each side of the handheld device. The function selection button defines the corresponding function by moving up and down. The confirmation button can generate the function table, and select the corresponding function with the selection button in the function table. To determine and turn on this feature. The know-how and the technique of these hand-countings have been turned over in the industry for many years, but the method of controlling the corresponding functions by the physical side keys has also revealed that the local users who feel that the operation is inconvenient must be __the physical button of the function. Since the entity presses the ___ button, this method is easy to cause the user to misunderstand, and the operation is more versatile, and the physical button has gradually revealed its burial end. The era of development of Lin Feiyao. [Inventive content] With the above-mentioned object of controlling the money, according to the above object of the present invention, it is proposed to have a device including a device for outputting and controlling (four) money; a device capable of at least flowing a signal through reading Bullying and sending a mail order, and then turning the ridge to give him a way such as turn 2 = 201023017 The input device includes a variable resistance layer disposed on the side of the handheld device, and the resistance characteristic of the variable resistance layer is applied with the pressure applied thereto. Change and change. Compared with the prior art, the invention has the following beneficial effects: improving the physical button in the original handheld device into a pressure-sensing touch button, the function of the handheld device side button through the pressure sensing function of the variable resistance layer The implementation reduces the amount of the original physical button, so that the handheld device of the original physical button is more compact in appearance, and reduces the user's misoperation caused by the too dense distribution of the physical button, which enhances the handling performance of the handheld device. [Embodiment] In the following description, the present invention will be fully described in the following description. In some embodiments, in order to avoid unnecessary redundancy, © is known to those of ordinary skill in the art, that is, the details are not described in detail. The preferred embodiment of the present invention discloses a hand-held device with pressure sensing characteristics and a side key control method, which is set in the hands of the hand; or a call or a lot thereof, and is controlled by a hand-held device. Tongue θ quantity control, system switch control, and related functions such as startup and shutdown of various application software. As shown in the first and first figures, the handheld device having the method for implementing the side key control of the handheld device of the present invention is generally defined with several components of the town: a face device, an input device, a circuit board 3, and a controller (not shown). , the outer casing 4, the side frame 5; wherein, the output device comprises a display screen (not shown), the input device comprises a button 2 and a variable resistance layer 6 positioned on both sides of the handheld device; the variable resistance layer 6 is in the outer casing 4 and between the side frames 5. The variable resistance layer 6 can be made of various resistance characteristics which can be changed according to the magnitude of the pressing force of the pressing β. The variable resistance layer 6 is shaped according to the side of the handheld device. Often designed as a long strip, the strip of lion variable resistance layer 6 is divided into a plurality of units, and the parent unit is connected to the printed circuit board 3 and the control unit, and can be set separately or thin by the software. The pressure sensing is used to control the corresponding functions of the handheld device, and the control flow is as shown in Fig. 9. Referring to the preferred embodiment of the side key control function of the handheld device of the present invention shown in the tenth figure, Hold, play MP3, call or video During the negotiation, the sound volume needs to be modulated on the handheld device, and the variable resistance layer 6 on both sides of the output device 1 can be used to control the setting adjustment function. The method is as follows: in the county, the call is placed (such as the third figure and the first During the process of four riding or broadcasting P3 (as shown in the fifth figure), the user simultaneously presses the side frame $ on both sides of the handheld device, since the side frame 5 is in close contact with the variable resistance layer 6 and is insulated from each other, when the side The force transmission on the box $ 201023017. At the time of the MM 6 'the resistance characteristics of the variable resistance layer 6 will vary with the size of the exercise force, the general correspondence law is, when the celebration force is reduced, the variable resistance layer The resistance value of 6 is increased, - the initial current of the electric current flowing through is decreased; when the pressure is increased, the resistance value of the variable resistance layer 6 is decreased, and the current flowing thereon is increased from the initial current. The controller analyzes and determines the current signal transmitted from the variable resistance layer circuit, and controls the current signal to be controlled correspondingly to the phase function, that is, when the current signal is determined to be smaller than the initial current, the volume is increased. 'In,. ^ When the current signal increases, the sound is emitted. The reduced amount of instructions; and the corresponding "on", outputting, for example, the display screen display volume of the handheld device is gradually decreasing while the volume of the speaker is correspondingly decreasing. It should be noted that the initial current is defined as the determined Time ^: Current value. 4 7 ❹ The above method can control the volume by simultaneously pressing the variable resistance layer 6 on both sides of the handheld device to continue to increase the volume or decrease the volume. On the movement; when the speed of the user releases the force so that the pressure on the variable resistance layer 6 is reduced from 0.3 to _ from the current pressure value to the health thief (such as Q Newton), the current generated by the variable power 6 is also At the same time, the current value will be _-current current test, and the change j will be controlled and analyzed, so that the volume of the handheld device will automatically be the value of the previous state before the pressure release. Within 3 seconds, according to the user's usage habits, the setting can be set before the invention is implemented. In the preferred embodiment, if the handheld device is playing or viewing the one-touch variable layer 6, the volume of the device is maintained. In another preferred embodiment of the function of automatically controlling the side key control of the handheld device of the present invention, when the user is in the off state, the user simultaneously presses the variable resistance layer 6 on both sides of the device, and the pressing force reaches or exceeds the handheld device. A certain threshold value is set at this time. The resistance value of the variable resistance layer 6 and the value of the control road current current Jianqi will also reach or exceed the value of the value and the current signal threshold through the controller. The value of the current signal in the control circuit is judged to be the value of the overcurrent signal, and the handheld device is automatically turned on. Similarly, if the handheld device is in the state of t', the user presses the variable resistance layer 6 on both sides of the handheld device, and presses the force to reach the (10) force threshold set by the handheld device, and the handheld device turns to the sleep state. In another preferred embodiment of the invention, the variable resistance layer 6 on both sides of the handheld device can be divided into a plurality of units for controlling different functions, each unit is connected with 8 201023017 - The device is connected to conduct current trust transmission. One of the units on one side of the handheld device (for example, the unit with the most sinful hand-held device) is fixed (10) function confirmation unit, and the other is a function selection unit, and the function selection unit is mainly Define different functional options, for example: one handheld device has three function selection units on one side, the first unit is defined as camera j 'the second unit is defined as mp3 player function, and the third unit is connected to the Internet; == When the user activates the camera function, it needs to press a certain force to control the camera function corresponding to ^ _ single 70 ' at the same time also need to use the force to press the other side of the shooting device to define the function 'When both sides 6 « force reached - fixed waste After the force threshold, the resistance characteristics of the function determining unit and the first unit are changed, so that the corresponding current signal value also changes, reaching a certain current ❹ 2 threshold, and the controller analysis is respectively from the function determining unit and the first unit change. After the current signal, the command to start the camera function is issued; only the first unit and the function confirmation unit have the user's force and _ When the camera function is activated, the money is activated. Also need to start mp3 play ^, the user presses the second unit with a finger, and needs to press the Wei confirmation unit, two morning 兀 _ peach get mp3 play Wei. The method is also used to open other functions on the handheld device.另 Another preferred implementation of the function of the side button control of the handheld device of the present invention, as shown in the seventh and eighth®, when the user is holding the device, some are used to the left hand operation - some are used to The right-hand operation 'as before—in the embodiment, the single-it of the side button of the handheld device of the present invention can be used to confirm the side of the unit according to the different 6 used by the user. It should be further noted that a plurality of units can be defined on both sides of the handheld device of the present invention. If the user is accustomed to the right hand operation, for the user to operate comfortably, the function recognition unit can be defined on the right side of the handheld device, and the function selection unit can be defined on the left side of the hand lung; if the user operates with the left hand, the Weibei recognition unit can be defined in the On the left side of the handheld device, the function selection unit can be defined on the right side of the handheld device. The above embodiments are only one of various embodiments of the side key control of the handheld device of the present invention. There are many other implementations of the 5 knives, and it is necessary to explain here that the implementation of the related functions by the side-key control of the handheld device having the aforementioned method on the mobile phone or the electronic device thereof is The invention is in the scope of protection. [Simplified description of the drawings] The first figure is a three-dimensional combination diagram of the hand-held device with pressure sensing characteristics of the present invention. The second figure is a three-dimensional decomposition of the hand of the present invention with the hand-controlling control Fig. 9 201023017 ^The user controls the volume increase diagram of the handheld device shown in Figure _. The four-gabe control shows the volume reduction diagram of the handheld device as shown in the figure - Figure 5 shows the handheld device shown in the first figure The sixth figure of the MP3 function is a schematic diagram of the user's activation of the camera function of the handheld device shown in the figure--. The seventh figure is a schematic diagram of the user operating the left-hand oblique device with the left hand. The right hand operates the schematic diagram of the handheld device shown in the first circle. The ninth figure is a device flow chart of the handheld device with pressure sensing characteristics of the present invention. The tenth figure is a handheld device with pressure sensing characteristics according to the present invention. Example of workflow
圖。 【主要元件符號說明】 顯不幕 印刷電路板 按鍵 外殼 側框 5 可變電阻層 2 4 6Figure. [Main component symbol description] Obvious display Printed circuit board Keys Case Side frame 5 Variable resistance layer 2 4 6