M375933 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種觸控輸入裝置，尤指一種外掛式之 觸控輸入裝置，其將觸控面板整合一個訊號處理單元，可 使各種不具備觸控輸入與控制功能之顯示螢幕透過此觸控 輸入裝置即可具備觸控輸入與控制的功能。 【先前技術】 隨著高科技產品的普及’消費性設備如桌上型電腦、 筆記型電腦（Notebook)、個人數位助理（PDA)或者手機 等設備也被廣泛的應用。隨著這些高科技產品的發展以及 功能上的多樣化，輸入工具也隨之變得更加重要。目前已 有的輸入方式，例如：傳統型的鍵盤與滑鼠、可直接輸入 的觸控式面板（Touch Panel)、觸控筆（Touch Pen)或者 聲音輸入（speech recognition)等都已廣泛應用於各種產 〇 口之中。其中最為廣泛應用的當屬於傳統型的鍵盤以及滑 鼠，但是，於近期最為大眾所矚目的，當屬於可直接輸入 的觸控式面板。 近幾年來，隨著蘋果電腦產品ip〇D的暢銷，利用觸 控式面板進仃觸控輸入的方式也受到大眾的暢目與重視。 由於利用觸控式面板進行觸控輸入，對於一般使用者而言 具有直覺性以及便利性，且不需要經過任何的打字訓練或 者，何的〔卜加裝置，例如，鍵盤或者滑鼠，即可進行各種 2數予、圖形的輸入，並且由於可將此種觸控式面板 整a於各種裝置的顯示螢幕上，因此更可以進一步減少鍵 4 M375933 盤以及滑鼠所佔的空間。因此，近年來的各種科技產品無 不全力推出具備此種觸控輸入的裝置。並且，微軟公司也 即將推出新一代的windows作業系統，該新一代的 windows作業系統特別支援觸控式面板的觸控輸入，因 此’預期微軟公司推出此新一代的wind〇ws作業系統後， 即將引爆一股觸控輸入的熱潮。並且，可預期的，將來的 輸入方式將會從傳統的滑鼠或鍵盤等輸入方式進化成利用 直覺式觸控輸入的方式。M375933 V. New Description: [New Technology Area] This is a touch input device, especially an external touch input device, which integrates a touch panel into a signal processing unit, so that various types of devices are not available. The touch input and control function display screen can be used for touch input and control through the touch input device. [Prior Art] With the popularization of high-tech products, consumer devices such as desktop computers, notebooks, personal digital assistants (PDAs), and mobile phones have also been widely used. With the development of these high-tech products and the diversification of functions, input tools have become more important. Currently available input methods, such as traditional keyboards and mice, touch panels, touch pens, or speech recognition, which are directly input, have been widely used. Among the various production passes. Among them, the most widely used ones are the traditional keyboards and mice, but in the near future, the most popular ones are the touch panels that can be directly input. In recent years, with the popularity of Apple's ip〇D, the use of touch-sensitive panels for touch input has also received the attention and attention of the public. Since the touch panel is used for touch input, it is intuitive and convenient for the average user, and does not need to undergo any typing training or any device, such as a keyboard or a mouse. Various types of input and graphic input are performed, and since the touch panel can be integrated on the display screen of various devices, the space occupied by the key 4 M375933 disk and the mouse can be further reduced. Therefore, various technology products in recent years have all made efforts to introduce devices with such touch inputs. In addition, Microsoft will soon launch a new generation of Windows operating system. The new generation of Windows operating system specifically supports the touch input of the touch panel. Therefore, it is expected that Microsoft will launch this new generation of wind〇ws operating system. Detonated a wave of touch input. And, as expected, future input methods will evolve from traditional mouse or keyboard input methods to intuitive touch input.
但是’此，觸控面板也僅僅配置於近年來推出的科技 產品。仍有大量_統型的電腦或者是筆記型電腦仍未配 置觸控面板，當然更不具備此種觸控輸人的功能。 第-圖所不為傳統的個人電腦以及筆記型電腦。 :第Af所不為傳統型的個人電腦⑺，第一 b圖所 不為傳：型的筆記型電腦15。傳統型的個人電腦1〇包括 一個主機12以及一個翔+技However, the touch panel is only deployed in technology products introduced in recent years. There are still a large number of computers or notebook computers that are still not equipped with a touch panel. Of course, there is no such touch input function. The first picture is not a traditional personal computer and a notebook computer. : The Af is not a traditional type of personal computer (7), the first b picture is not a type: notebook computer 15. The traditional personal computer 1〇 includes a host 12 and a Xiang + technology
以及滑a μ做騎料輪入^幕11，歧料蘭鍵盤13 盤η以及滑鼠Η都需要：二具’ 14些顯示螯幕11、鍵 12相連接，鼠砂過—條職連接線與主機 傳統型的筆記型電腦^同樣的， 53 —個顯不螢幕18、一個鍵般 16以及一個觸控板17，货上a 忠夢〇似鍵皿 做為資料輸人的卫具。"利用鍵盤16以及觸控板17 紛亂的訊號連接線，卜;傳^型的筆記型電腦15不具備 的空間，造成傳統型—留鍵盤16以及觸控板17 這些傳統型的個人型電腦15的體積增加。 售多年，因此，其數量^ 1〇或筆記型電腦15 ’由於銷 些傳統型的個人電腦1()巨大’且遍及全世界。若是將這 或者筆記型電腦15全部汰換成最 5 二具備觸控輸入之產品，其耗費之大不可想像。因此， 右疋能夠在傳統型的個人電腦10或筆記型電腦15上，~ 裝一種具備觸控功能之觸控輸入裝置，即可使得這些傳^ 型=個人電腦1G或者是筆記型電腦15立即具備觸控輪入 力月b如此，一般的使用者或者是公司行號就不需要花費 巨大的代價崎全料備的更新，僅需要絲本創作提出 之具備觸控功能之外掛式觸控輸入裝置，即可省下設備更 新的成本，並且可使得現有之電腦設備可以具有觸=輸入 【新型内容】 根據本創作之實施例，提供了一種使得傳統型之不具 備觸控輸入的顯示螢幕可藉由本創作之外掛式觸控輸入^ 置’即可輕易地獲得觸控輸入功能。 ^ 根據本創作之實施例，提供一種價格低廉之解決方 案’可以使得傳統型之不具備觸控輸入功能之顯示榮幕可 藉由戈裝本創作之外掛式觸控輸入裝置，即可具備觸控輸 入功能。 根據本創作之一實施例，提供一種外掛式觸控輸入裝 置，包括：一觸控面板；一訊號處理單元，接收該處控面 板之一觸控訊號，並轉換為一觸控座標，且透過一傳輸線 將該觸控座標傳輸至一主機；以及一固定元件，與該觸控 面板連接’並將該觸控面板固定於一顯示螢幕。 根據本創作之又一實施例.，提供一種外掛式觸控輸入 裝置，包括：一觸控面板’·一固定元件，與該觸控面板連 接’並將§亥觸控面板固定於一顯示螢幕；一使用範圍，其 中该使用範圍係為該觸控面板的—部份，且小於該 板，並且該使關U與軸*螢幕之顯示區大小相同。 根據本創作之實施例，提出一種整合型之外掛 兩入農置’可將本創作之外掛式觸控輸人裝置簡易= =任何顯示螢幕上，即可使得顯巧幕具備難輸入2 公知出本案之創作概念’本創作之機制係與 ，何戴“不同’俾以提供更具有市場價格競爭性 便禾文裝性之外掛式觸控輸人裝置’以促進產業升級。 =上之概述與接下來的詳細說明及附圖，皆是為 進一步說明糊作树成預定目的所絲之方式、手段^ 有關本創作的其他目的及優點，將在後續的說明 及圖式中加以闡述。 71 【實施方式】 本創作主要針對傳統型之電腦設備，但是，其他產品， 數ί助理或者手機，原本不具備觸控輸入功能 .’、、不發幕’安裝上本創作之外掛式觸控輸人震置，亦可 ^ Ρ;、備觸控輸人的功能。因此本創作並不僅限於電腦設 -凡具備顯示瑩幕之設備或產品均適用於本創作之裝 第一圖所示為根據本創作實施例之外掛式觸控輸入裝 置之組裝示意圖。 二考第一圖。第一圖所示為根據本創作實施例之外 掛式觸控輪入裝置20與如第一圖所示之個人電腦10以及 5 Z電細15之組裳示意圖。如第二A圖所示之個人電腦 〇 3 —個顯不螢幕U以及-個主機12，並且有 一個外 :控輸2裝置20組裝於個人電腦1〇之顯示螢幕u。 A圖與第一厶圖的差別，在於利用外掛式觸控輸入農 #於a將•傳統的鍵盤13以及滑鼠14取代。其中’外掛式觸 :二广置2〇«包含—個固定元件2卜-個觸控面板22、 替>2#U處理單①23以及—條傳輸線24。於此，主機 係才曰個人電腦之電腦主機。 相連輸人裝置2G之固定元件21與觸控面板22 妾’係將外掛式觸控輸入裝£ 上嗜本實施作卜固定元件^為—接广疋^貝丁料11 , 為種掛鉤結構，但是亦可 為魔鬼丄，口構、夾具結構、鎖附件 本創作將祕制關定元件21者疋套目^結構， 外掛式觸控輸入裝置20之觸拎 式的觸控面板22,於本實施例，^板22則為—種電版 電阻式觸控面板22,由於四線式或^線式或者五線式之 板22已被廣泛應祕各種觸料五線式之電阻式觸控面 透光性高、以及價格低廉的優點^其具有製程簡單、 以此種四線式或者五線式結構的電本創作之實施例將 佳實轭例。亚且，根據本創作實施例之 = 裝於顯示螢幕11前，因此觸控面板 卫 >、’、為文 如此才能減少顯示f幕11所發出的^/貞具有冋透光性’ 所遮蔽吸收。 先免度被觸控面板22 外掛式觸控輸入裝置20之訊號由 PCB電路板，並且有-個訊號處理單元23為一個 上。當使用者碰觸觸控面板22，即益叹置於PCB電路板 座生一個觸控訊號，則 M375933 訊號處理單元23接收此觸控訊號，並將觸控面板22之觸 控訊號轉換為觸控座標，然後將此觸控座標透過一傳輸線 24傳送至主機12。主機π接收此觸控座標，即可於顯示 螢幕11顯示觸碰執跡。因此，若是連續於觸控面板22上 觸碰，即可產生多筆觸控訊號，這些觸控訊號透過訊號處 理單元23轉換成觸控座標後，透過傳輸線24傳輸至主機， ' 即可於顯示螢幕11上顯示連續的觸碰執跡。其中，訊號處 . 理單元Μ係為整合於外掛式觸控輸入裝置2〇之内，即是 • 訊號處理單元23與觸控面板22整合為一體，因此外掛式 觸控輸入裝置20之外觀僅見一觸控面板22以及一個固定 元件21。其中，说號處理單元23透過一條傳輸線傳輸 觸控座払至主機12。因此本創作之外掛式觸控輸入裝置2〇 即可具備美觀以及實用的功能。然而，熟習本蓺者亦 -可將訊號處理單元23整合於傳輸線24或者 . 中或者亦可將訊號處理單元23獨立於觸控面板22之外， 故本發明不限制於此。 —另外，外掛式觸控輸入裝置20之傳輸線24可以為固 疋於外掛式觸控輸入裝置2〇上或者為—分離元件，並且傳 輸，24可採用USB接頭、miniuSB接頭、Rs_232接頭或 者土 PS/2接頭等其中至少一個接頭規格的傳輸線，透過一 般常用的接頭規格，即可便利地將觸控座標傳輸至主機 12。 不刖 利用本創作之外掛式觸控輸入裝置2〇,即可取代如第 了圖所示之鍵盤13以及滑鼠14等傳統型的輸入工具，如 第二A圖所示，因此更增加使用上的便利性以及節省了放 置鍵盤13以及滑鼠14等傳統型輸入工具的空間。 9 M375933 請參考第二B圖。第二B圖所示為如第一B圖所示之 筆記型電腦15,另外安裝一個外掛式觸控輸入裝置2〇,其 中，外掛式觸控輸入裝置2〇之所有元件以及其連接關係皆 與第二A圖所示之外掛式觸控輸入骏置20相同。其中，第 一A圖所示之主機12於此為筆記型電腦15。因此，由本 實施例，本創作之外掛式觸控輸入裝置2〇亦可安裝於一般 傳統型不具備觸控輸入功能之筆記型電腦丨5。根據本創作 之外掛式觸控輸入裝置2〇,可以使得傳統型之筆記型電腦 15立即具備觸控輸入功能，而可節省購置新型筆記型電腦 的費用。 利用本創作之外掛式觸控輸入裝置20,可取代鍵盤16 以及觸控板17等傳統型的輸入工具，因此更增加使用上的 便利性以及節省了放置鍵盤16以及觸控板17等傳統型輸 入工具的空間。 固足 一由於本創作之外掛式觸控輸入裝置2〇僅具備 元件21、一個觸控面板22、一個訊號處理單元23以及一 條傳，線24，因此其成本上較購置一台新型的筆記型電腦 或者是-台具有觸控功能之顯示螢幕要少，所以一般消費 者可透過本創作之外掛式觸控輸人I置加即可獲得與一 般具有觸控功能之… 網伙丄 顯不螢幕或者新型之筆記型電腦相同的And slide a μ to do the riding wheel into the curtain 11, the slanting blue keyboard 13 disk η and the mouse squid need: two '14 display cactus 11, key 12 connected, rat sand over - line connection The same as the traditional notebook computer ^, 53 - a display screen 18, a key like 16 and a touchpad 17, on the goods a loyalty dreams like a key dish as a means of data input. "Using the keyboard 16 and the touchpad 17 to confuse the signal connection line, the space that the type of notebook computer 15 does not have, resulting in the traditional type - leaving the keyboard 16 and the touchpad 17 these traditional personal computers The volume of 15 is increased. It has been sold for many years, so its number ^ 1〇 or notebook computer 15 ' is huge because of the sales of some traditional personal computers 1 () and throughout the world. If you replace this or the notebook computer 15 with the most suitable products with touch input, the cost is unimaginable. Therefore, the right-handed can be installed on a conventional personal computer 10 or a notebook computer 15 with a touch input device having a touch function, so that the transfer type = personal computer 1G or notebook computer 15 immediately With the touch wheel input force b, the average user or the company line number does not need to cost a huge price to update the entire product, only the touch-sensitive touch-sensitive touch input device proposed by Siben The cost of the device update can be saved, and the existing computer device can have the touch input. [New content] According to the embodiment of the present invention, a display screen that enables the traditional type without touch input can be borrowed. The touch input function can be easily obtained by the external touch input of the present creation. ^ According to the embodiment of the present invention, an inexpensive solution is provided, which enables a conventional display screen that does not have a touch input function to be touched by a touch-sensitive touch input device. Control input function. According to an embodiment of the present invention, an external touch input device includes: a touch panel; a signal processing unit that receives a touch signal of the control panel and converts it into a touch coordinate and transmits A transmission line transmits the touch coordinate to a host; and a fixing component is coupled to the touch panel and fixes the touch panel to a display screen. According to still another embodiment of the present invention, an external touch input device is provided, including: a touch panel 'a fixed component connected to the touch panel' and fixing the touch panel to a display screen A range of use, wherein the range of use is part of the touch panel and smaller than the board, and the size of the display area of the screen is the same as that of the axis* screen. According to the embodiment of the present invention, an integrated type of externally mounted two-in-one farmer's can be used to make the external touch-type touch input device simple == any display on the screen, so that the display screen has difficulty input 2 The concept of the creation of this case's mechanism of this creation is related to the fact that He Dai is "different' to provide more market-competitive and easy-to-use external touch-type touch input devices" to promote industrial upgrading. The following detailed description and the accompanying drawings are intended to further illustrate the manner in which the paste is made into a predetermined purpose, and the means and advantages of the present invention will be described in the following description and drawings. Implementation] This creation is mainly for traditional computer equipment, but other products, digital assistants or mobile phones, originally did not have touch input function. ',, do not start the screen, install the external touch touch input Shocking, can also be ^ Ρ;, the function of touch input, so this creation is not limited to the computer set - the device with the display screen or the product is suitable for the creation of the first picture shown The assembly diagram of the external touch input device according to the present embodiment. The first picture of the second test. The first figure shows the external touch wheel entry device 20 according to the present embodiment and the first figure. Personal computer 10 and 5 Z electric fine 15 group skirt diagram. As shown in Figure A, the personal computer 〇 3 - a screen U and a host 12, and there is an external: control 2 device 20 assembled in The display screen of the personal computer is displayed. The difference between the A picture and the first picture is that it uses the external touch input input to replace the traditional keyboard 13 and the mouse 14. The external type touch: Erguang 2 〇 « contains a fixed component 2 - a touch panel 22, for the > 2 # U processing single 123 and - the transmission line 24. Here, the host computer is the computer host of the personal computer. Connected input device 2G fixed component 21 and touch panel 22 妾' is to attach the external touch input to the implementation of the fixed component ^ is connected to the 疋 贝 贝 贝 贝 , , , , , , , , , , , , Devil 丄, mouth structure, fixture structure, lock attachment, this creation will secretly set the component 21 In the embodiment, the touch panel 22 of the external touch input device 20 is a resistive touch panel 22, which is a four-wire type or ^ The wire type or five-wire board 22 has been widely used for various types of touch-type five-wire resistive touch surfaces, and has the advantages of high light transmittance and low cost. It has a simple process, and is such a four-wire type or five. The embodiment of the electronic book creation of the line structure will be exemplified by the yoke. In addition, according to the present embodiment, the touch panel is installed in front of the display screen 11, so the touch panel guard >, ', in order to reduce the display f The ^/贞 emitted by the curtain 11 has the transparency of the light transmission. The signal of the external touch input device 20 of the touch panel 22 is firstly printed by the PCB circuit board, and the signal processing unit 23 is a on. When the user touches the touch panel 22, the sigh is placed on the PCB circuit board to generate a touch signal, and the M375933 signal processing unit 23 receives the touch signal and converts the touch signal of the touch panel 22 into a touch. The coordinates are controlled and then transmitted to the host 12 via a transmission line 24. The host π receives the touch coordinates to display the touch trace on the display screen 11. Therefore, if the touch panel is continuously touched on the touch panel 22, a plurality of touch signals can be generated. After the touch signals are converted into touch coordinates by the signal processing unit 23, the touch signals are transmitted to the host through the transmission line 24, and the display screen can be displayed. A continuous touch trace is displayed on the 11th. The signal processing unit is integrated into the external touch input device, that is, the signal processing unit 23 is integrated with the touch panel 22, so that the appearance of the external touch input device 20 is only visible. A touch panel 22 and a fixing member 21. The number processing unit 23 transmits the touch pad to the host 12 through a transmission line. Therefore, the external touch input device 2 本 can have beautiful and practical functions. However, those skilled in the art can also integrate the signal processing unit 23 into the transmission line 24 or . or the signal processing unit 23 can be independent of the touch panel 22, so the present invention is not limited thereto. In addition, the transmission line 24 of the external touch input device 20 can be fixed on the external touch input device 2 或者 or as a separate component, and can be transmitted, 24 can be connected with a USB connector, a miniu SB connector, an Rs_232 connector or a soil PS. The transmission line of at least one of the connector specifications, such as the /2 connector, can be conveniently transmitted to the host 12 through the commonly used connector specifications. It is possible to replace the conventional input tool such as the keyboard 13 and the mouse 14 as shown in the figure by using the external touch input device of the present invention, as shown in the second figure A, thereby increasing the use. The convenience of the above and the space for the conventional input tool such as the keyboard 13 and the mouse 14 are saved. 9 M375933 Please refer to the second B picture. FIG. 2B shows the notebook computer 15 as shown in FIG. B, and an external touch input device 2 〇, wherein all components of the external touch input device 2 and their connection relationship are The same as the external touch input terminal 20 shown in FIG. The host 12 shown in FIG. A is here a notebook computer 15. Therefore, in the present embodiment, the external touch input device 2 of the present invention can also be installed in a conventional notebook computer 5 that does not have a touch input function. According to the creation of the external touch input device 2, the conventional notebook computer 15 can immediately have a touch input function, thereby saving the cost of purchasing a new type of notebook computer. By using the external touch input device 20 of the present invention, a conventional input tool such as the keyboard 16 and the touch panel 17 can be replaced, thereby increasing the convenience of use and saving the conventional type such as placing the keyboard 16 and the touch panel 17. Enter the space for the tool. Since the external touch input device 2 of the present invention only has the component 21, a touch panel 22, a signal processing unit 23, and a transmission line 24, the cost is better than purchasing a new type of notebook. The computer or the display screen with touch function is less, so the average consumer can obtain the touch function by using the external touch input I can add... Or the same type of notebook computer
2〇 J 電聚顯ΐ勞幕不螢幕、陰極射線管顯示螢幕或者為 的應用範圍極，二本，之外掛式觸控輸入裝置2〇 適用。 、、要疋不具備觸控功能之顯示螢幕皆可 第三圖 所不為裉據本創作實施例之外掛式觸控輸入裝 10 ITlw/ 置的定義使用範圍的校正示意圖。 請參考第二圖與第三圖。如 實施例之外掛式觸控輸人裝置2Q j所不為，據本創作 示意圖。由於第二圖之顯示榮幕u、=義使用範圍的校正 於此僅將第二A圖之顯示螢幕、8具有相同的功能， 外掛式觸控輪人|置2G安紐=明之實施例。當將 創作之外掛式觸控輸入裝置2〇會較=^上時’由於本 示區面積大，如此才能 9 顯不螢幕11的顯 示螢幕Η。因此，準確地定差不同尺寸與規格的顯 碰軌跡準確地顯示於顯示絲Η :乾® 32才能夠使得觸 之實際觸碰點與於顯示螢幕i ^不至於產生使用者 移的狀況。本創作之外 ”、員示觸碰軌跡發生偏 裝=機〜= 二圖所不，於顯示發幕U上 園32的疋義。如第 四個頂點以及一個中心 ^不£颟示顯示螢幕11之 定位點31，使用去為使用鉍圍32及中心定位的 這五個定位％ 31 ’、二於外掛式觸控輪人褒置20上點選 12 " ° 32 大致相同的面浐大/ w二顯不螢幕11之顯示區具有 板22的面積大二、。、’且使用範圍32應小於或等於觸控面 12之衫㈣31後，安裝於主機 位於四個頂點存&些德點31之觸控座標，並定義 控輸入裝置2Π Π立點31所包含的範圍作為此外掛式觸 u之四_1^使用範® 32。亦即，位於顯示榮幕 示螢幕11的顯位點31所包含的範圍即大致相等於顯 ·、，、不區的面積大小。由於使用範圍32與顯示 11 M375933 螢幕11之顯示區具有大致相等的面積大小，即可於外掛式 觸控輸入裝置20之觸控面板22與顯示螢幕n之顯示區產 生個對對應的顯示與觸控關係。因此，於一般使用 狀況下丄使用者於外掛式觸控輸入裝置20之觸控面板22 的使用範圍32内碰觸，即可於顯示螢幕n上產生精確對 應且重疊_碰執跡。同樣地，若是錢者碰觸使用範圍 32以外的區域，則顯示螢幕u則不顯示觸碰軌跡。 根據本創作之精神，校正軟體可以使用四點、五點、 九點或者更多的定位點31進行使用範圍32的定義以及校 正的動作’本創作將不限制定㈣31的數量。 第四圖所示為根據本創作實施例之外掛式觸控 置的模組示意圖。 輸入農 …Γιΐί第—圖及第四圖。如第四圖所示為根據本創作 ^例^卜掛式觸控輸人|置2G的模組與訊號處理之示 所觸控面ί 22、訊號處理單元23以及主機12 白與第一圖所不之兀件相同。#將外 安裝於顯示螢幕⑴18上，需要紐行如第三圖所 =義以及校正的動作，並且將使用範圍32儲 一個號處理單元23接收此觸控訊號，= I ，觸控座標為基於觸控螢幕22 二^ 2接收此觸控座標，並根據儲存 主機12之使用範圍32進行比對與運算，產生 示螢幕11、18之觸控執跡， 個基於顯 榮幕⑽上，因此即可產^根= 空執跡顯示於顯示 幕"、18。由上所述’當使用者定義使用範二= 12 M375933 圍32會小於觸控面板22之面積，並且使用範圍32會大致 與顯示螢幕11、18之顯示區的面積相同，因此，使用範圍 32以及顯示螢幕u、18之顯示區可以產生一對一的對應 關係’使用者於觸控面板22之使用範圍32内所產生的觸 碰點會與顯示螢幕11、18上的觸碰轨跡相對應。 由上所述’若是使用者觸碰使用範圍32以外的區域， ' 則主機12將根據使用範圍32的定義，觸碰點超過了使用 • 範圍32 ’因此不於顯示螢幕11、18上顯示觸碰執跡。 第五圖為根據本創作實施例之外掛式觸控輸入裴置之 觸控流程示意圖。 清同時參考第二圖、第三圖及第五圖。第五圖所示為 根據本創作實施例之外掛式觸控輸入裝置2〇的實際安 裝、定義使用範圍32以及觸控的流程圖。當使用者將本創 作之外掛式觸控輸入裝置2〇安裝於顯示螢幕丨丨、18時， 即須透過安裝於主機12之校正軟體進行定義使用範圍32 與板正的動作’以使得主機12儲存實際使用的使用範圍 32’如步驟S51所示，其校正以及定義使用範圍32的方法 如第二圖所示。 ,完成步驟^1所示之定義使用範圍32的設定以及校正 後’使用者即可透過如外掛式觸控輸入裝置2〇使用觸控輸 入的功能。所以，當使用者觸碰外掛式觸控輸入裝置20， 即產^觸控訊號，如步驟S52所示。此觸控訊號會由訊號 處理單元23接收，並將觸控訊號轉換為觸控座標，如步驟 S53所不。此時的觸控座標為基於外掛式觸控輸入裝置2〇 =觸控面板22的大小產生之觸控座標。接下來，訊號處理 單兀23會透過一傳輸線24將觸控座標傳輸至主機12。主 13 機12則接收此觸控座標’並根據先前所定 ^ 卜 圍32進行計算觸控座標，如步驟S54所示。2際使用範 控座標轉換為觸碰執跡’此時的觸碰轨跡則此= 幕11、18大小產生之座標。最後，主機^ 不 跡輸出至顯示螢幕11、18，並於顯示螢|即將此觸碰軌 、， 赏暴11、18上顯示 觸碰執跡，如步驟S55所示。因此，合蚀 觸控輸入裝置20之觸控面板22時碰觸外掛式 π、18之同-位置產生-相對應的顯示::時於顯示榮幕 轨跡與使用者的觸碰位置重疊。 ’、亚且此顯不 根據本創作實施例的裝置以及方法， -妓苗„ 可使得傳統的顯 不營幕八備觸控輸人的功能’而不需要進行 更新從而減少設備更新的費用。 為又備 惟 以上所述，僅為本創作的具體實施例之詳細說明 及圖式而已’並非用以_本㈣，本創作之所有範圍應 以下述之申請專利範圍為準，任何熟悉該項技藝者在本創 作之領域内，可輕易思及之變化或修飾皆可涵J在 案所界定之專利範圍。 【圖式簡單說明】 第一Α圖所示為傳統的個人電腦。 第一 B圖所示為傳統的筆記型電腦。 第二A圖所示為根據本創作實施例之外掛式觸控輸入 與個人電腦之組裝示意圖。 、 第二B圖所示為根據本創作實施例之外掛式觸控輸入裝置 與筆記型電腦之組裝示意圖。 ^ 第二圖所示為根據本創作實施例之外掛式觸控輸入裴置的 M375933 定義使用範圍的校正示意圖。 第四圖所示為根據本創作實施例之外掛式觸控輸入裝置 的模組示意圖。 第五圖為根據本創作實施例之外掛式觸控輸入裝置之觸控 流程示意圖。 【主要元件符號說明】 - ίο :個人電腦 11、18 :顯示螢幕 • 12 :主機 13、16 :鍵盤 14 :滑鼠 15 :筆記型電腦 . 17 :觸控板 20:外掛式觸控輸入裝置 21 :固定元件 22 :觸控面板 ® 23:訊號處理單元 24 :傳輸線 31 :定位點 32 :使用範圍 S51 :定義使用範圍 S52:產生觸碰訊號 553 :轉換為觸控座標 554 :計算觸控座標 555 :顯示觸碰轨跡 152 〇 J 聚 ΐ ΐ ΐ 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极 阴极The display screens that do not have the touch function can be used. The third figure is not a schematic diagram of the definition of the range of use of the external touch input device 10 ITlw/. Please refer to the second and third figures. As shown in the embodiment, the touch-type touch input device 2Q j does not do so, according to the schematic diagram of the present creation. Since the display of the second picture shows the correction of the range of use, the display screen of the second picture A has the same function, and the external touch type wheel is placed in the embodiment of the invention. When the external touch input device 2 is set to be smaller than ^^, the display area of the display area is large, so that the display screen of the screen 11 is not displayed. Therefore, accurately displaying the different trajectories of the different sizes and specifications is accurately displayed on the display screen: the dry® 32 enables the actual touch point to be touched and the display screen is not caused to cause the user to move. Outside the creation, the member touched the trajectory and the partial installation = machine == the second picture is not, in the display of the opening of the U on the garden 32. For example, the fourth vertex and a center ^ do not show the display screen The positioning point 31 of the 11 is used to use the five positioning % 31 ' for the positioning of the circle 32 and the center, and the second surface of the external touch wheel is 20 " ° 32 / w two display screen 11 display area has a large area of the board 22, . . . 'and the use range 32 should be less than or equal to the touch surface 12 shirt (four) 31, installed in the host at the four vertex save & The touch coordinates of point 31, and define the range of the control input device 2 Π 点 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 The range included in point 31 is approximately equal to the area size of the display area, and the area is not. Since the use range 32 has a substantially equal area size with the display area of the display 11 M375933 screen 11, the external touch input device can be used. 20 of the touch panel 22 and the display area of the display screen n to produce a pair of corresponding display The relationship between the display and the touch is such that, under normal use conditions, the user can touch the touch panel 22 of the external touch input device 20 within the use range 32 to generate an accurate correspondence and overlap on the display screen n. Similarly, if the money person touches an area other than the range 32, the display screen u does not display the touch track. According to the spirit of the creation, the correction software can use four points, five points, nine points or more. The plurality of anchor points 31 perform the definition of the use range 32 and the action of the correction. The present creation is not limited to the number of (four) 31. The fourth figure shows a schematic diagram of the module of the external touch type according to the present creative embodiment. ...Γιΐί第图图和图图。 As shown in the fourth figure, according to the creation of the example ^ 挂 挂 触摸 触摸 | 2G module and signal processing display touch surface ί 22, signal processing The unit 23 and the host 12 are the same as the first one. The # is externally mounted on the display screen (1) 18, and the new line is required as shown in the third figure and the corrected action, and the range 32 is used. Processing unit 23 receives this touch The control signal, = I, the touch coordinates are based on the touch screen 22 2 2 to receive the touch coordinates, and according to the use range 32 of the storage host 12 for comparison and operation, generating the touch traces of the display screens 11, 18 , based on the display screen (10), so you can produce ^ root = empty traces displayed on the display screen ", 18. From the above, when the user defines the use of the second = 12 M375933, the circumference 32 will be smaller than the touch panel 22 The area and the use range 32 are substantially the same as the display area of the display screens 11, 18, so that the use range 32 and the display areas of the display screens u, 18 can produce a one-to-one correspondence. The touch points generated within the use range 32 of the panel 22 correspond to the touch tracks on the display screens 11, 18. From the above, if the user touches an area other than the use range 32, the host 12 will use the touch range beyond the use range 32' according to the definition of the use range 32. Therefore, the display is not displayed on the display screens 11, 18. Touch the traces. The fifth figure is a schematic diagram of the touch flow of the external touch input device according to the present embodiment. Please refer to the second, third and fifth figures at the same time. The fifth figure shows a flow chart of the actual installation of the external touch input device 2, the definition of the use range 32, and the touch according to the present embodiment. When the user installs the external touch input device 2 on the display screen 18 18, the user must define the use range 32 and the positive action of the board through the calibration software installed in the host 12 to enable the host 12 The actual use range 32' is stored as shown in step S51, and the method of correcting and defining the use range 32 is as shown in the second figure. After the definition of the use range 32 and the correction shown in step ^1 are completed, the user can use the touch input function such as the external touch input device 2 . Therefore, when the user touches the external touch input device 20, the touch signal is generated, as shown in step S52. The touch signal is received by the signal processing unit 23, and the touch signal is converted into a touch coordinate, as shown in step S53. The touch coordinates at this time are touch coordinates generated based on the size of the external touch input device 2 〇 = the touch panel 22 . Next, the signal processing unit 23 transmits the touch coordinates to the host 12 via a transmission line 24. The main camera 12 receives the touch coordinates ' and calculates the touch coordinates according to the previously determined circle 32, as shown in step S54. 2 Use the control coordinate to convert to touch the trace. The touch track at this time is the coordinate generated by the size of the curtain 11, 18. Finally, the host computer does not trace the output to the display screens 11, 18, and displays the touch traces on the display scrolls, that is, the touch rails, and the storms 11, 18, as shown in step S55. Therefore, when the touch panel 22 of the touch input device 20 is eroded, the same position-position of the external π, 18 is generated - the corresponding display: when the display roving track overlaps with the touch position of the user. ', and this device and method according to the present creative embodiment, - the seedlings „ can make the traditional display function of the touch-and-touch input' without the need to update to reduce the cost of equipment renewal. For the purposes of the above description, the detailed description and drawings of the specific embodiments of the present invention are not intended to be used in this (4), and all the scope of the present invention shall be subject to the following patent application scope, and any familiarity with the In the field of this creation, the artist can easily think about the changes or modifications that can be covered by the patent scope defined by the case. [Simplified illustration] The first picture shows the traditional personal computer. The figure shows a conventional notebook computer. The second figure A shows the assembly diagram of the external touch input and the personal computer according to the present embodiment. The second B shows the external notebook according to the present embodiment. Schematic diagram of the assembly of the touch input device and the notebook computer. ^ The second figure shows the calibration diagram of the M375933 defined usage range of the external touch input device according to the present creative embodiment. The figure is a schematic diagram of a module of the external touch input device according to the present embodiment. The fifth figure is a schematic diagram of the touch process of the external touch input device according to the present embodiment. [Main component symbol description] - ίο : PC 11, 18: Display screen • 12: Host 13, 16: Keyboard 14: Mouse 15: Notebook. 17: Touchpad 20: External touch input device 21: Fixing element 22: Touch panel® 23: Signal processing unit 24: Transmission line 31: Positioning point 32: Use range S51: Define usage range S52: Generate touch signal 553: Convert to touch coordinate 554: Calculate touch coordinate 555: Display touch track 15