201120692 六、發明說明： 【發明所屬之技術領域】 法，一種觸控式電子裝置及其操作方 子裝置及絲作方法種具有難點校正魏之觸控式電 【先前技術】 π目前’由於影像顯示技術不斷地進步，市 控式的功能，使用者可直接透過接觸方^ 柄It ’因此被廣泛地應用於各類電子產品中， .S己型電腦’個人數字助理(Personal Digital 等ssmant ’ PDA)、行動通訊裝置或桌上型電腦的顯示器 又十雖、觸控式輸入裝置的電子裝置操作相當便利 二 彳用直覺式的方式進行指令輸人，例如 使用者可同時用左右手或不同的手指 ，作觸控螢幕，達到想要的操作功能，如在用兩隻手指 在圖片上向外或向内拉動，即可放大或縮小圖片，又如 可用手指觸控捲動或劉覽網頁及其他電子文件等功能。 别=各式的觸控設計方案各有所不同，但應用在筆記 電腦上，由於螢幕輕薄⑽計的影響，使得但觸控營 幕右不小心、被如球體或其他㈣在非翻性的情況 過大的力道碰觸到絲，可能會導致觸控式螢幕因為應 201120692 ^ B發生H導致觸控式螢幕的損壞或其益法正 確的判斷觸碰點。因此，告觸批―.技莖1 …、&止 物-姐㈣ w觸控式螢幕被以過大力道的 物肢接觸後，而使觸碰點朗機制有輕微誤差時，如何 =的校，點判斷機制，使觸控式螢幕能正確的 d断觸碰點k成為一向亟待解決的重要課題。 【發明内容】 •裎供2 =述習知技藝之問題，本發明之目的就是在 正功能之觸控式電子裝置，可感測觸碰式 力大小，啟動其校正程序以校正其判斷觸碰點 之目的，提出一種具校正功能之觸 ϊί = 觸控式螢幕、至少-加速度感應 =一儲存減及—處理模組。觸控式螢幕可顯示一 二出資訊或根據至少-物件觸碰此觸控式螢幕而產生一 ,丨:亡：號赴此輸入訊號包含物件觸碰此觸控式螢幕之至 至少—加速度感應單元設置於觸控 2幕中，加速度感應單元感測觸控式螢幕之位移並對 ^-力:速度訊號。儲存模組可儲存一門檻值及一校 =。處理模組連接觸控式螢幕及儲存模組，此處理 ^且接收加速度訊號，並根據加速度訊 加速度變化’當加速度變化大於門榼值時，：ί 杈組則啟動校正程序以校正輸入訊號。. 其中’觸控式螢幕為-光學式觸控螢幕，光學觸控 201120692 式螢幕包含-第一影像揭取模組、 及複數個光學反射體，並藉由第一4::=組 碰點之座標位置，並產生此輸入訊號。叫至乂觸 程序第此程序係為一自動校正程序，自動校正 斤猎由第一影像擷取模組擷取第 影像掘取模組錄苐—影像，續正輸人訊ί第二 其中，當自動校正程序無法校正輸入訊鈐 式觸控螢幕顯示輸出資 ^予 自動校正之資訊。 X九予式觸控螢幕無法 —其中，校正程序為一手動校正程序，手動校正程 精t一使用者於光學式觸控螢幕所點選之至少-校正點 座標位置以校正輸出訊號。 其中’光學式觸控螢幕顯示輸出# 訊息，手動校正訊息包含至少—校正點座標位^ 其中’觸控式螢幕亦可為一電阻式觸控營幕、一 容式觸控螢幕、-電感式觸控螢幕或—聲波式觸控營幕。 根據上述本發明之目的，提出—種具校正 η電：裝ΐ之操作方法，此具校正功能之觸控式電子 f置包含—觸控式螢幕，操作方法包含下列步驟。首先， 错由觸控式螢幕顯卜輸&崎 控式營幕而產生-輸入訊號，輸入訊號包含 觸碰此觸控式螢幕之至少-觸碰點之訊息’接著根據至 201120692 少-加速度感應單元感_控式㈣ -加速度訊號’通過1存模組儲m 程序，最後使用一處琿γ 4 】搖值及板正 .Α Λ ^理极組接收加速度訊號，並根據該 加速度減計料料f幕之— =/ 號。 、啟動权正程序以校正輸入訊 置及依ί發明之具校正功能之觸控式電子裝 及八刼作方法，其可具有下述優點： 此具如正功月I之觸控式雷J2L m. -r — t + _λ_ -^ 電子裝置可错加速度感應單 兀感測觸控式螢幕的受力，告士 Λ *丄_ ^ f J又刀虽此叉力大於一門檻值時， 則啟動校正程序以觸控式㈣能正相躺觸碰點。 【實施方式】 、明參閱第1圖’其係為本發明之具校正功能之觸控 式電子裝置之方塊圖。圖中，具校正功能之觸控式電子 裝置1包含觸控式螢幕10、至少一加速度感應單元n、 健存模組20及處理模組3〇。 觸控式螢幕10用以顯示輸出資訊或根據至少一物 2觸碰觸控式螢幕10而產生的輸入訊號，此輸出訊息包 含此至少一物件觸碰觸控式螢幕10的至少一個觸碰點 的訊息。 加速度感應單元Π設置在觸控式螢幕10中，且加 速度感應單元11用以感測觸控式螢幕10的受力，並且 對應產生一加速度訊號。 201120692 儲存模組20儲存一個門檻值以及校正程序。 處理模組30連接觸控式螢幕1〇以及儲存模組2〇。 處理模組3G接收加速度訊號並據此計算觸控式營幕ι〇 的加速度變化，當此加速度變化大於門檻值，處理模組 3〇^文動杈正程序以校正輸入訊號。而處理模組如更可 禁能（Disable)此輸入訊號’亦即當觸控式榮幕ι〇受力過 大’處理模組30會忽略此次所產生之輸入 誤觸碰之發生。 之兄 此觸控式㈣1〇触為光學式觸控式榮幕、電阻 =3:電容式觸控榮幕、電感式觸控榮幕或聲波式 請㈣第2圖’其縣本發明之具校正功能之觸控 ^子裳置之光學式觸控螢幕之第—實施例示意圖。圖 令’此具校正功能之觸控式電子裝置i為筆記型電腦2， 且此筆記型電腦2之螢幕為光學式觸控螢幕％。 觸控螢幕50包含第—影像齡模組51、—第二影像掘 取模組52及三個光學反射體53，第—影像絲模組51 及第二影像擷取模組52分職置於光學式觸控螢幕50 之左上角及右上角，三光學反射體53分別設置於光學式 觸控螢幕50之兩側及底邊。第一影像擷取模組51及第 2像1取^組52可分別操取至少一物件在光學反射 第—影像及第"影像，使光學觸控螢幕 ^物件在觸控營幕表面上的至少一觸碰點之座標位 並產生輸人訊號給處賴組30。三個加速度感應單 201120692 元11分別WL置在光學式觸控螢幕50上，加速度感應單 元11的設置位置較佳為光學式觸控螢幕對於振動較為 敏感之處，或光學式觸控螢幕50整體結構較為脆弱之 處。當光學式觸控螢幕50受到外力影響而有位移時，加 速度感應單元53會感應到此外力並且對應產生加速度 訊號，此加速度訊號被感應模組3〇接收後，感應模組 30據此計异光學式觸控螢幕5〇受外力影響而產生的加 速度變化，並且與儲存模組20内的門檻值做比較。 當光學式觸控螢幕所受的外力過大，可能會導致光 學反射體53設置位置移動或光學反射體本身形S變，或導 致第一影像擷取模組51或第二影像擷取模組％的設置 位置改變’因此輸出訊號中有關於觸控點座標位置的内 容可能會有偏差。 因此，當判斷加速度變化大於門檻值時，處理模; 3〇會啟動校正程序，以校正此輸出訊號。此校正程序; 為自動校正程序，或是處理模组3〇產生一提示訊息，^ 使用者手動執行校正程序。 在實施上’自動校正程序較佳為使第一影像擷取本 、，且51擷取在光反射體53上的第二影 =模組52操取在光反射體53上的第一二:: 予式觸控螢幕產生輸出訊號至處理模組3()，處理模 ，輸出訊號以校正真實觸控點座標位置觸$ 座標仇置的偏差值。 Tr⑽控 在實施上，手純正程序為在光學式觸控螢幕％ 201120692 上顯示一輸出資訊，此輸出資訊包含顯示在光學式觸控 螢幕表面上的複數個校正點座標位置，以讓使用者依序 點選這些权正點座標位置，處理模組3〇由此可得知真實 觸控點座標位置與計算的觸控點鋪位置，並據此得知 真實觸控點與計算的觸控點的偏移量，以校正輸入訊號。 當光學式觸控式螢幕50受到過大外力的影響，使自 動板正私序無法权正輸入訊號時，光學式觸控螢幕％ 會顯不-輸出資訊’此輸出f訊可提示使用者光學式觸 =營幕50遭受外力撞擊或者是自動校正程序無法校正 =訊號之資訊，較用者暫停制觸㈣能或請此光 于式觸控螢幕50需要回薇維修之資訊。 另處理模組亦可根據加速度變化的大小決定是否要 禁能（Disabk)此輸入訊號，以避免誤觸控動作的發生。 叫參㈣3圖’其係為本發明之具校正功能之觸控 工一子裝置之操作方法之實施步驟流程圖。圖中，此操 作方法包含下列步驟。 S1 * ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Ά Μ. ^ :::觸碰此觸控式螢幕而產生一輸入訊號，此輸入郭 ν匕3物件觸碰觸控式螢幕之至少一觸碰點之訊息。 在v驟S2’根據至少—加速度感應單元感測觸控式 營幕之受力並對應產生一加速度訊號。 程序在步驟S3 ’利用—儲存模組儲存-門檻值及-校正 在V驟S4 ’使用一處理模組接收加速度訊號，並根 201120692 據加速度訊號計算觸控式螢幕之一加速度變化，並且判 斷加速度變化是否大於該門檻值，若加速度變化大於門 檻值則進行步驟S5,當加速度變化小於門檻值則回 驟S1。 在步驟S5，使用處理模組啟動校正程序以校正輸入 以上所述僅為舉例性，而非為限制性201120692 VI. Description of the invention: [Technical field of invention] Method, a touch type electronic device and its operation device and wire method have difficulty in correcting Wei's touch type electric power [Prior Art] π current 'because of image Display technology continues to advance, the city-controlled function, users can directly use the contact handle It' so it is widely used in various electronic products, .S-type computer 'personal digital assistant (Personal Digital, etc. ssmant ' PDA), mobile communication device or desktop computer display, although the electronic device of the touch input device is quite convenient to operate, the instruction input is performed in an intuitive manner, for example, the user can use the right and left hands or different Use your finger as a touch screen to achieve the desired operation function. For example, if you use two fingers to pull outward or inward on the picture, you can enlarge or reduce the picture, and you can use the finger to touch the scroll or the page. Other electronic files and other functions. Don't = all kinds of touch design schemes are different, but applied to the notebook computer, due to the influence of the light and thin screen (10), the touch screen is not careless, is like a sphere or other (four) in non-reversing Excessive force touches the wire, which may cause the touch screen to cause damage to the touch screen due to the occurrence of H in 201120692 ^ B or its correct judgment point. Therefore, when the batch is touched, the technology stem 1 ..., & stop - sister (four) w touch screen is touched with the object of the strong force, and when the touch point Lang mechanism has a slight error, how to = The point judgment mechanism enables the touch screen to correctly touch the touch point k, which has become an important issue to be solved. SUMMARY OF THE INVENTION • The problem of the prior art is that the positive-function touch-type electronic device can sense the magnitude of the touch force and activate its calibration program to correct its judgment touch. For the purpose of the point, a touch function with correction function ί = touch screen, at least - acceleration sensing = one storage subtraction - processing module. The touch screen can display one or two messages or generate at least one object according to at least the object touches the screen. 丨: 死:号 The input signal includes the object touching the touch screen to at least - acceleration sensor The unit is disposed in the touch screen 2, and the acceleration sensing unit senses the displacement of the touch screen and the ^-force: speed signal. The storage module can store a threshold and a school =. The processing module is connected to the touch screen and the storage module, and the processing receives the acceleration signal and changes according to the acceleration acceleration. When the acceleration changes by more than the threshold value, the ί group starts the calibration procedure to correct the input signal. The 'touch screen is an optical touch screen, and the optical touch 201120692 type screen includes a first image stripping module and a plurality of optical reflectors, and is touched by the first 4::= group. The coordinate position and generate this input signal. The program is called an automatic calibration program, and the automatic image correction module is automatically corrected by the first image capturing module to capture the image capturing module image, and the second input is continued. When the automatic calibration program cannot correct the information of the input interface type touch screen display output information, the automatic correction is performed. The X-nine touch screen cannot be used. The calibration program is a manual calibration program. The manual calibration method is used to correct the output signal by at least the calibration point coordinate position selected by the user on the optical touch screen. The 'optical touch screen display output # message, manual correction message includes at least - calibration point coordinate position ^ where the touch screen can also be a resistive touch screen, a capacitive touch screen, - inductive Touch screen or - sonic touch screen. According to the above object of the present invention, a method for correcting η: mounting is provided, and the touch-type electronic device with a correction function comprises a touch screen, and the operation method comprises the following steps. First of all, the error is generated by the touch screen display and the image control screen, and the input signal includes at least the touch point of the touch screen. Then according to the 201120692 less-acceleration Inductive unit sense_control type (4) - Acceleration signal 'stores m program through 1 memory module, and finally uses a 珲γ 4 】 shaking value and board positive. Α 理 ^ Rigid group receives acceleration signal and deducts according to the acceleration Material f - - / /. The start-up procedure is to correct the input device and the touch-sensitive electronic device and the gossip method with the correction function, which can have the following advantages: The touch-type lightning J2L m. -r — t + _λ_ -^ The electronic device can detect the force of the touch screen by the wrong acceleration sensing single 兀 告 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Start the calibration program to touch the touch point with the touch type (4). [Embodiment] FIG. 1 is a block diagram of a touch-sensitive electronic device having a correction function according to the present invention. In the figure, the touch-sensitive electronic device 1 with a correction function includes a touch screen 10, at least one acceleration sensing unit n, a storage module 20, and a processing module 3. The touch screen 10 is configured to display output information or an input signal generated by touching at least one object 2 to touch the touch screen 10, where the output message includes the at least one touch point of the at least one object touching the touch screen 10 Message. The acceleration sensing unit Π is disposed in the touch screen 10, and the acceleration sensing unit 11 is configured to sense the force of the touch screen 10 and correspondingly generate an acceleration signal. 201120692 The storage module 20 stores a threshold value and a calibration procedure. The processing module 30 is connected to the touch screen 1 and the storage module 2〇. The processing module 3G receives the acceleration signal and calculates the acceleration change of the touch-type camp ι 据 according to the calculation. When the acceleration change is greater than the threshold value, the processing module 3 〇 文 文 程序 程序 。 。 。 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正 校正If the processing module is more capable of disabling the input signal, that is, when the touch-type glory is too strong, the processing module 30 ignores the occurrence of the input error. Brother's touch type (4) 1 touch is optical touch type glory, resistance = 3: capacitive touch glory, inductive touch glory or sonic type (4) 2nd picture - its county invention The first embodiment of the optical touch screen of the touch function of the correction function is shown. The touch-sensitive electronic device i with the corrective function is the notebook computer 2, and the screen of the notebook computer 2 is the optical touch screen%. The touch screen 50 includes a first image age module 51, a second image capturing module 52, and three optical reflectors 53. The first image cable module 51 and the second image capturing module 52 are placed separately. In the upper left corner and the upper right corner of the optical touch screen 50, three optical reflectors 53 are respectively disposed on two sides and a bottom edge of the optical touch screen 50. The first image capturing module 51 and the second image capturing unit 52 can respectively operate at least one object to optically reflect the first image and the image, so that the optical touch screen object is on the touch screen surface. The at least one touch point coordinates and generates an input signal to the squad group 30. The three acceleration sensing units 201120692 yuan 11 are respectively placed on the optical touch screen 50. The setting position of the acceleration sensing unit 11 is preferably that the optical touch screen is sensitive to vibration, or the optical touch screen 50 as a whole. The structure is more fragile. When the optical touch screen 50 is affected by an external force and is displaced, the acceleration sensing unit 53 senses the additional force and correspondingly generates an acceleration signal. After the acceleration signal is received by the sensing module 3〇, the sensing module 30 varies accordingly. The optical touch screen 5 is subjected to an acceleration change caused by an external force and is compared with a threshold value in the storage module 20. If the external force received by the optical touch screen is too large, the position of the optical reflector 53 may be changed or the optical reflector may be changed, or the first image capturing module 51 or the second image capturing module may be caused. The setting position of % is changed', so there may be deviations in the output signal regarding the coordinates of the touch point coordinates. Therefore, when it is judged that the acceleration change is greater than the threshold value, the processing mode is processed; 3〇, a calibration procedure is started to correct the output signal. This calibration procedure; for the automatic calibration procedure, or the processing module 3 generates a prompt message, ^ the user manually performs the calibration procedure. In the implementation, the 'automatic calibration procedure is preferably to capture the first image, and the second shadow=module 52 captured on the light reflector 53 operates the first two on the light reflector 53: : The pre-touch screen generates an output signal to the processing module 3 (), processes the mode, and outputs a signal to correct the offset value of the coordinate position of the real touch point. In the implementation of the Tr(10) control, the hand-pure program displays an output information on the optical touch screen %201120692. The output information includes a plurality of calibration point coordinate positions displayed on the surface of the optical touch screen, so that the user can The order point coordinates are selected, and the processing module 3〇 can know the position of the real touch point coordinate and the calculated touch point position, and learn the true touch point and the calculated touch point accordingly. Offset to correct the input signal. When the optical touch screen 50 is affected by excessive external force, the optical touch screen will not display the right value when the automatic board is in the private order. - Output information 'This output can inform the user of the optical type. Touch = Camp 50 is subject to external force impact or automatic calibration procedure can not be corrected = signal information, compared to the user to pause the touch (4) can or please the light touch screen 50 need to return to the maintenance information. The processing module can also determine whether to disable (Disabk) the input signal according to the magnitude of the acceleration change to avoid the occurrence of a false touch action. It is a flowchart of the implementation steps of the operation method of the touch device-a sub-device with the correction function of the present invention. In the figure, this method of operation consists of the following steps. S1 * ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ Ά Μ. ^ ::: Touching the touch screen to generate an input signal, the input Guo 匕 3 objects touch at least one of the touch screens Touch the message. At v step S2', the force of the touch-type camp is sensed according to at least the acceleration sensing unit and an acceleration signal is generated correspondingly. The program uses the processing module to store the acceleration signal in step S3 'Using - storage module storage - threshold value and - correction in V step S4 ', and calculates the acceleration change of one of the touch screen according to the acceleration signal, and determines the acceleration. Whether the change is greater than the threshold value, if the acceleration change is greater than the threshold value, step S5 is performed, and when the acceleration change is less than the threshold value, step S1 is returned. In step S5, the calibration module is started using the processing module to correct the input. The above description is merely exemplary and not limiting.
離本發明之精神盥範綠，而斜甘、A / 彳7禾脱 争的處靶可而對其進行之等效修改或變 更均應包含於後附之申請專利範圍中。 【圖式簡單說明】 第®係、為本發明之具校正功能之觸控 方塊圖，· 、电于眾置之 第2圖係為本發明之且妒τ丄么卜· 如月之具板正功能之觸控 光學式觸控螢幕之笛杳、电于褒置之 繁3闻“ 耸幕之第-實施例示意圖；以及 第3圖係為本發明之且p 操作方法“=觸控式電子裝置之 201120692 【主要元件符號說明】 1 :具校正功能之觸控式電子裝置； 2 :筆記型電腦； 10 :觸控式螢幕； 11 :加速度感應單元； 20 :儲存模組； 30 :處理模組； 50 :光學式觸控螢幕； 51 :第一影像擷取模組； 52 :第二影像擷取模組； 53 :光學反射體；以及 S卜 S2、S3 ' S4、S5 :步驟 °The spirit of the present invention is intended to be ambiguous, and the equivalent modifications or changes to the target of the stalking, A/ 彳7, and the equivalents are included in the scope of the appended patent application. [Simple diagram of the diagram] Section® is the touch block diagram with the correction function of the present invention, and the second diagram of the electricity is the present invention and the 妒τ丄么卜· The function of the touch optical touch screen flute, the electric 褒 之 繁 闻 “ " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " Device 201120692 [Main component symbol description] 1 : Touch-sensitive electronic device with correction function; 2: Notebook computer; 10: Touch screen; 11: Acceleration sensor unit; 20: Storage module; 30: Processing mode Group; 50: optical touch screen; 51: first image capturing module; 52: second image capturing module; 53: optical reflector; and Sb S2, S3 'S4, S5: step °