M431369 五、新型說明：. 【新型所屬之技術領域】 本創作主要關於一種具有觸碰式顯示螢幕之電子裝置，尤其 指利用二手指間之距離遠近，來放大或縮小受控制之圖形資訊之 具有觸碰式顯示螢幕之電子裝置。 【先前技術】 隨著使用者^的使用習慣以及使用需求的改變，愈來愈多的電 % 子裝置，例如智慧型手機(smart phone)，都配置有觸碰式顯示螢 幕’以作為主要的輸入裝置。 智慧型手機使用時(使用該類電子裝置），使用者可以藉由手指 觸碰點選，以選取觸碰式顯示螢幕上所顯示的圖形或程式，使其 執行程式或該圖形所代表的功能。 現有的觸碰式顯示螢幕，當使用者欲放大或縮小螢幕上之受 控制之圖形資訊時，皆透過二隻手指，以雙觸點同時滑動的方式 φ 進行。但往往在兩指同時縮放之餘，被受控制之圖形資訊有時無 法達到理想的放大或縮小比例。比如滑動時欲放大之受控制之圖 形資訊變的太大，而非自己想要的大小。 有鑑於此，本創作遂提出一種具觸碰式顯示螢幕電子裝置， 以使觸碰式顯示螢幕操作更為便利。 【新型内容】 本創作之目的在於提供一種可使得觸控操作基準變的更精 準’且讓操作模式能更便利及更多元化之具有觸碰式顯示榮幕之 100223565 1013 011183-0 電子裝置。 為達前揭目的’本創作提供一種具有觸碰式顯示螢幕之電子 事晉，勺· ^ · —觸碰式顯示螢幕，用以顯示至少一受控制之圖形 貝訊’一感測單元，與該觸碰式顯示螢幕連接，用以感測來自該 觸碰式顯示螢幕被—使用者觸碰後之至少—訊號·，以及一處理單 凡’與該_單元連接，⑽接收該細單元之該至少-訊號且 調整棚碰式顯示螢幕棚示之該受控制之圖形#訊為放大或縮 小’该處理單元内部儲存有一長度值；纟中當該感測單元感測 !來自該觸碰式顯示螢幕於一第一瞬間該第一位置之一第一位置 Λ號’及一第二瞬間之該第一位置訊號、一第二位置之一第二位 置訊號時，該處理單元會計算該第—位置與該第二位置之一間 距右該間距大於該長度值，該受控制之圖形資訊係會被放大， 右棚距小職長度辨，該受㈣之卿資訊齡被縮小。 利用上述之技術特徵，本創作之具有觸碰式顯示榮幕之電子 裝置’受控制之圖形資訊可隨意放大或縮小至使用者想要之大 。此外，糊作也可贿得操作基準㈣更鮮，讓操作 模式能更制及更多元化，具有眾多功效。 【實施方式】 為能更清楚地朗本解，碑麵實施顺齡圖示詳細 說明如後。 圖1為本創作具有觸碰式齡之電子裝置〗之外觀結構 100223565 1013011183-0 M431369 請參閱圖卜本創作具有觸碰式顯示螢幕u之電子裝置ι包 含觸碰式顯示#幕i卜制單元⑽未顯示)及_單私圖未顯 示）。 觸碰式顯示螢幕i卜用以顯示至少一個受控制之圖形資訊 ⑴。於本實酬中，細示五個受控制之_資訊。觸碰式顯示 榮幕11可為多闕碰式螢幕㈤ti—tGuch panel)或是輕重觸控 、式螢幕，其可用於蜂巢式電話、GPS裝置、個人數位助理⑽）、 • _、自_貞機⑽)機及其他裝置之有效使用者介面。. 感測單元，與觸碰式顯示螢幕U連接，用以感測來自觸碰式 顯示螢幕11被使用者觸碰後之至少一訊號。 。處理單元，與感測單元連接，用以接收感測單元之至少一訊 號且調整觸碰式顯示螢幕u所顯示之受控制之圖形資訊1U為放 大或縮小。 本創作之具有觸碰式顯示螢幕U之電子裝置i，可為例如智 _ 慧型手機(sraart PhQne)、個人數位助理(PDA)、平板電腦⑽以 PC)^£^f^(UMpC, Ultra Mobile PC) f 之電子裝置1使用之技術係與習知技術相同，其可包含電阻式、 電容式、電感式、光學式與音波式等等。 圖2為本創作具有觸碰式顯示螢幕丨丨之電子裝置丨使用說明。 本創作具有觸碰式顯示螢幕u之電子裝置i之處理單元内部 儲存有-個長度值L ’此長度值可任意設定，但以不超過觸碰式顯 不螢幕尺寸為主。例如’於本實施例中，長度值L係設定為觸碰 100223565 1013011183-0 M431369 式顯示螢幕11長度的一半。 圖3A〜圖3C為本創作具有觸碰式顯示螢幕11之電子裝置 1使用時，受控制之圖形資訊111被放大之操作示意圖。 請參閲圖3A〜圖3C，本創作具有觸碰式顯示螢幕π之電 子裝置1使用時’使用者可使用二隻手指（例如以剪單手勢之 食指和中指）進行操作。使用者於第一瞬間七，先將中指放於 第一位置A上’接著於第二瞬間h時，再將食指放於第二位置 B上，且中指固定於第一位置A上。此時，感測單元會感測來 自觸碰式顯示螢幕11於第一瞬間七第一位置A之第一位置訊 號’及第二瞬間tz之第一位置訊號、第二位置b之第二位置訊 號。接著，處理單元會計算第一位置A與第二位置B之間距。 由於本實施例中，第一位置A與第二位置B之間距大於長度值 L，故文控制之圖形資訊in係被放大。圖〜3C，使用者之 食指係觸碰第二位置B兩次，故受控制之圖形資訊丨丨丨被放大 二次。 圖4A〜圖4C為本創作具有觸碰式顯示螢幕u之電子裝置 1使用時，受控制之圖形資訊U1被縮小之操作示意圖。 請參閱圖4A〜圖4C，當使用者於第一瞬間ti，先將中指放 於第-位置A上’接著於第二瞬間㈣，再將食指放於第二位 置B上，且中指固定於第一位置a上。此時，感測單元會感測 來自觸碰式顯示螢幕U於第一瞬間ti第一位置A之第一位置 訊號’及第二瞬間t2之第一位置訊號、第二位置B之第二位置 100223565 1013011183-0 訊號。接著，處理單it會計算第_位置、與第二位置B之間距。 於本實施例中，由於第一位置A與第二位置B之間距小於長度 值L ’故受控制之_資訊111係被縮小。圖4A〜C，使用^ 之食指侧碰第二位置B兩次，故受㈣之圖職訊iu被縮 小二次。 值得注意的是，中指所放置之第一位置A處，係為該受控 制之圖形資訊111放大時之起始纽缩小時之最終處。 圖5為本創作具有觸碰式顯示螢幕之電子裝置操作之流 程圖。 參閱圖5,本創作具有觸碰式顯示螢幕之電子裝置操作 時，觸碰式顯示螢幕係顯示至少—受控制之騎資訊幻。感 測單元會感測來自觸碰式顯示螢幕於第一瞬間第一位置之第 一位置‘號，及第二瞬間之第一位置訊號、第二位置之第二位 置訊號S2。接著，處理單元接收來自感測單元之第一位置訊 槳及第二位置訊號’且其内部儲存有一個長度值。處理單元會 a十算第一位置與第二位置之間距％。接著，處理單元會判斷 第-位置與第二位置之間距是否大於長度值S4。若間距大於 長度值’則受控制之圖形資訊會被放大S5，若間距小於長度 值時’受控制之圖形資訊係會被縮小邠。 透過本創作之具有觸碰式顯示螢幕之電子裝置，受控制之 圖形資訊可隨意放大或縮小至使用者想要之大小，而解決習知 技術中受控制之圖形資訊無法達到理想的放大或縮小比例的 1013011183-0 7 M431369 問題。此外，本創作也可以使得觸控操作基準變的更精準，讓 操作模式能更便利及更多元化，具有眾多功效。 【圖式簡單說明】 圖1為本創作具有觸碰式顯示螢幕之電子裝置之外觀結構圖。 圖2為本創作具有觸碰式顯示螢幕之電子裝置使 圖3A〜圖3C為本創作具有觸碰式顯示勞幕之電子裝置使用時，受 控制之圖形資訊被放大之操作示意圖。 圖4A，4C為本創作具有觸碰式顯示瑩幕之電子裝置使用時，受 控制之圖形資訊被縮小之操作示意圖。 圖5為本創作具有觸碰式顯示絲之電子裝置操作之流程圖。 【主要元件符號說明】 A 第一位置 B 第二位置 L 長度值 S1- S6步驟 1 電子裝置 12 觸碰式顯示螢幕 111 受控制之圖形資訊 100223565 1013011183-0M431369 V. New description:. [New technology field] This creation is mainly about an electronic device with a touch-screen display, especially the use of the distance between two fingers to enlarge or reduce the controlled graphic information. Touch-screen display electronic device. [Prior Art] With the user's usage habits and changes in usage requirements, more and more electric devices, such as smart phones, are equipped with a touch-screen display as the main Input device. When the smart phone is used (using such an electronic device), the user can select a graphic or a program displayed on the touch screen by a finger touch to select a function or a function represented by the graphic. . The existing touch display screen, when the user wants to enlarge or reduce the controlled graphic information on the screen, is performed by two fingers simultaneously sliding the two contacts simultaneously. However, often while the two fingers are simultaneously zoomed, the controlled graphic information sometimes fails to achieve the desired magnification or reduction ratio. For example, if the graphic image to be enlarged while sliding is too large, it is not the size you want. In view of this, the author proposes a touch display screen electronic device to facilitate the touch display operation. [New Content] The purpose of this creation is to provide a touch screen display glory that can make the touch operation reference more precise' and make the operation mode more convenient and diversified. 100223565 1013 011183-0 Electronic device . In order to achieve the goal of the front, the author provides an electronic event with a touch-sensitive display screen, a spoon-and-touch display screen for displaying at least one controlled graphic beixun's sensing unit, and The touch-type display screen connection is configured to sense at least a signal from the touch display screen after being touched by the user, and a processing unit connected to the unit, and (10) receiving the fine unit. The at least-signal and the adjustment of the shed-type display screen of the controlled graphic. The signal is for zooming in or out. The processing unit internally stores a length value; in the middle, when the sensing unit senses! From the touch type The processing unit calculates the first time when the first position signal of the first position and the first position signal of the second position and the second position signal of the second position are displayed at a first moment of the first position - The distance between the position and the second position is greater than the length value, the controlled graphical information is enlarged, and the right shed is determined by the length of the minor, and the information age of the (4) is reduced. By utilizing the above technical features, the controlled electronic information of the touch-enabled display electronic screen of the present invention can be freely enlarged or reduced to the size desired by the user. In addition, the paste can also be bribed to the operational benchmark (4), which makes the operation mode more diversified and more diversified. [Embodiment] In order to be able to explain the solution more clearly, the detailed description of the implementation of the monument is as follows. 1 is an appearance structure of an electronic device having a touch-type age. 100223565 1013011183-0 M431369 Please refer to the drawing. The electronic device having a touch-type display screen u includes a touch-type display. (10) not shown) and _ single private map not shown). The touch display screen is used to display at least one controlled graphic information (1). In this remuneration, detail the five controlled _ information. The touch display display screen can be a multi-touch screen (five) ti-tGuch panel or a light touch screen, which can be used for cellular phones, GPS devices, personal digital assistants (10), • _, from _ 贞Machine (10)) An effective user interface for machines and other devices. The sensing unit is connected to the touch display screen U for sensing at least one signal from the touch display screen 11 being touched by the user. . The processing unit is connected to the sensing unit for receiving at least one signal of the sensing unit and adjusting the controlled graphic information 1U displayed by the touch display screen u to be enlarged or reduced. The electronic device i having the touch display screen U can be, for example, a smart phone (sraart PhQne), a personal digital assistant (PDA), a tablet computer (10), a PC) ^£^f^(UMpC, Ultra Mobile PC) f The electronic device 1 uses the same technology as the prior art, and may include resistive, capacitive, inductive, optical, and acoustic waves. FIG. 2 is a description of the use of an electronic device having a touch display screen. The processing unit of the electronic device i having the touch display screen u is stored with a length value L ′. The length value can be arbitrarily set, but the touch screen size is not more than the touch screen size. For example, in the present embodiment, the length value L is set to touch 100223565 1013011183-0 M431369 to display half of the length of the screen 11. 3A to 3C are diagrams showing the operation of the controlled graphic information 111 being enlarged when the electronic device 1 having the touch display screen 11 is used. Referring to Figures 3A to 3C, when the electronic device 1 having the touch display screen π is used, the user can operate using two fingers (e.g., the index finger and the middle finger of the cut gesture). The user puts the middle finger on the first position A at the first instant, and then places the index finger on the second position B, and the middle finger is fixed on the first position A. At this time, the sensing unit senses the first position signal and the second position of the second position b from the first position signal 'and the second moment tz of the first position A of the touch display screen 11 at the first moment. Signal. Next, the processing unit calculates the distance between the first location A and the second location B. In this embodiment, the distance between the first position A and the second position B is greater than the length value L, so the graphic information in is controlled. In Fig. 3C, the user's index finger touches the second position B twice, so the controlled graphic information is enlarged twice. 4A to 4C are diagrams showing the operation of the controlled graphic information U1 being reduced when the electronic device 1 having the touch display screen is used. Referring to FIG. 4A to FIG. 4C, when the user is at the first instant ti, the middle finger is first placed on the first position A and then the second instant (four), then the index finger is placed on the second position B, and the middle finger is fixed at The first position is on a. At this time, the sensing unit senses the first position signal from the touch position display screen U at the first position A of the first moment ti and the second position of the second position t2, and the second position of the second position B. 100223565 1013011183-0 signal. Next, the processing unit will calculate the distance between the _th position and the second position B. In the present embodiment, since the distance between the first position A and the second position B is smaller than the length value L', the controlled information_111 is reduced. 4A to 4C, the second position B is touched twice by the index finger of ^, so that the figure iu of the figure (4) is reduced twice. It is worth noting that the first position A placed by the middle finger is the final point when the initial graphic of the controlled graphic information 111 is enlarged. Fig. 5 is a flow chart showing the operation of an electronic device having a touch display screen. Referring to FIG. 5, when the electronic device with the touch display screen is operated, the touch display screen displays at least the controlled riding information. The sensing unit senses the first position 'the number from the first position of the touch display screen at the first moment, and the first position signal of the second moment and the second position signal S2 of the second position. Then, the processing unit receives the first position signal and the second position signal ' from the sensing unit and stores a length value therein. The processing unit will calculate the distance between the first position and the second position. Next, the processing unit determines whether the distance between the first position and the second position is greater than the length value S4. If the pitch is greater than the length value', the controlled graphic information will be enlarged by S5. If the pitch is less than the length value, the controlled graphic information will be reduced. Through the electronic device with the touch display screen of the present invention, the controlled graphic information can be freely enlarged or reduced to the size desired by the user, and the controlled graphic information in the prior art cannot be ideally enlarged or reduced. Proportion of 1013011183-0 7 M431369 problem. In addition, this creation can make the touch operation benchmark more precise, and make the operation mode more convenient and diversified, with many functions. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external structural view of an electronic device having a touch display screen. 2 is an operation diagram of the electronic device having a touch display screen. FIG. 3A to FIG. 3C are schematic diagrams showing the operation of the controlled graphic information when the electronic device having the touch display screen is used. 4A and 4C are diagrams showing the operation of the controlled graphic information being reduced when the electronic device having the touch display screen is used. FIG. 5 is a flow chart showing the operation of an electronic device having a touch display wire. [Main component symbol description] A First position B Second position L Length value S1-S6 Step 1 Electronic device 12 Touch display screen 111 Controlled graphic information 100223565 1013011183-0