200910167 九、發明說明： 【發明所屬之技術領域】 本發明揭露一種多點觸控式螢幕之電腦系統，特別是 結合一液晶顯示螢幕與一具有多點觸控能力的觸控螢幕之 電腦糸統。 【先前技術】 目前筆記型電腦主流以液晶螢幕（LCD)搭配筆記型 電腦專用之鍵盤和觸控板作為標準的輸入和輸出的介面， 鍵盤和觸控板彼此獨立無法整合，相當佔用空間並影響筆 記型電腦機構之設計，導致筆記型電腦體積無法有效克服 及空間運用的彈性。 筆記型電腦具有可攜的特性，其結構通常如第一圖所 示的筆記型電腦10,包括有可摺疊的顯示晝面的液晶螢幕 101與主機部分，主機部分上即設置有鍵盤模組103等輸 入裝置，提供筆記型電腦輸入的能力，結構上係以由鍵盤、 觸控板和一些功能按鈕所組成。 除了上述用以顯示晝面的液晶螢幕外，電腦系統更能 引用觸控螢幕作為輸入設備，讓使用者能使用觸控筆或是 手指頭直接在螢幕上操控，甚至可於螢幕上透過軟體手段 模擬出一個虛擬鍵盤。如第二圖所示，於顯示螢幕20上產 生一個軟體鍵盤區域203，此軟體鍵盤區域203覆蓋了部 分的顯示晝面201，使用者能使用此軟體鍵盤區域203中 的鍵盤功能進行輸入的動作，透過軟體手段，將觸控螢幕 上的軟體鍵盤區域203模擬一虛擬鍵盤，再辨識使用者利 6 200910167 用觸控筆（stylus)或是手指 對應出相對位置上的_‘生座標訊號 功能，這樣的技術常應用在 === 動生=_鍵 PDA，或是可利用一般電腦系統上。 、上，如 【發明内容】 本發明為一種多點觸控式带 用於筆記型電腦的架構下， :;、f，主要是應 並採用一且有 、”顯不用的液晶顯示螢幕， 方式，將此觸控螢幕模擬數 =^趁权擬的 軟體鍵盤與-般使用指:用:式，包括可模擬-組 能按鍵；再可槿楹车此的觸抚板，亚其中各種的功 等于舄的軌跡辨識為有竟 版辨識方式， 另一個可進行互動的^ :们儿或疋文字；再可模擬出 示螢幕的晝面產生互^、f桊二透過觸控操作，與原來顯 擬一緣圖模式，透過進行電腦遊戲的操作；另可模 括局部放大編輯的功处t螢幕，可產生繪圖的功效，包 果；另外，更可將！/b ’而原顯示螢幕則可產生預覽的效 能得到大晝St幕與觸控蕾幕皆用於顯示畫面 本發明多點觸控^如觀f電視節目或是電影。 有1腦核心系統，，^之電觸系統之較佳實施例包括 包括有-顯示螢幕，:奴安裝有作業系統與應用程式；更 電性連接此顯示螢墓电知核心系統係透過一圖形處理單元 控鸯幕，電腦核 更已括有具有多點觸控功能的觸 控肇幕，且庫用^透過圖形處理單元電性連接此觸 。式係為將此觸控螢幕模擬各種輸入模式 200910167 的軟體手段；更包括有一輪入控制器 係透過此輸入控制器電性連接電腦=，其中各種輸入裝置 觸控螢幕輸入的訊息傳遞至電腦核、、/系統，藉此將透過 上述之應用程式將觸控螢幕區八。 觸控螢幕模擬成-鍵盤模組與=魏個區域，並將 手寫板、-纟會圖板或—第二顯^反、雜盤模組與-該電腦系統之顯示螢幕配合成為一, = 顯示榮幕與 控，幕之功能模組至少包括驅動頁示模式。而觸 動單元1則貞測各連接介面之[4幕料之顯示驅 單元以及-多點觸控單元’此邊資訊之介面偵測 控事件的處理單元，接收個匕5時感測兩個以上的觸 同時產生的觸控訊息。兩個以上的觸控感應元件 f逑之多點觸控單元之較佳每 于寫板模擬模組、觸控板模盤模擬模 ，、且 且以及繪圖板模擬模 【實施方式】 筆記型電腦的結構多是由 方的顯示鸯幕與設置於下方的=結合而成，包括上 機部分上的鍵盤、觸控板蚊，並利用設置於主 人資料，顯示榮幕則通有指標功能的裝置輪 觸fh的功能，若具有觸 a:;tpc)，使用者可利用觸控筆輪t;種叫 是應用一種多點觸控式螢幕之電腦系統，主要 ‘己型電腦的架構下，結合顯示用的液晶顯4 8 200910167 幕與另一具有多點觸控能力的 :應用程式將此觸控螢幕模擬=輸項進行各種輸入模式間的切換== t的輸人彻作業糸統 的選擇介面進行選擇，其中^包:利用應用程式所提供 〇) 二板’還有其他各種的功能按鍵(iuncti〇n 一手寫輸入的裝置’透過軟體辨識方式， :了寫的執跡辨識為有意義的符號或是文字； 摔^出個可進行互動的顯示晝面’透過觸控 以原來顯示榮幕的晝面產生互動，如進行 遊=麵，使用者利用觸控養幕作為操作 =介面，而顯示榮幕則顯示相對應的場景； 的功欵，包括局部放大編=二，會圖 幕則可產生預覽的效果，而原顯示螢 可將觸控螢幕模擬為第二顯示螢幕，血原 C 示螢幕配合成為一顯示 能得到大畫面的顯示效果，如觀賞電視： 目或是電影。 机貝电視即 請參閱第 (2) (3) ⑷ (5) ;以因應在™盤時，; ”如利用臓、如、AU，甚至微軟鍵: 200910167 果電腦等專用的按鍵與其他按鍵同時按下產生特殊的致 果，包括大小寫字型、應用程式的選單、快捷鍵、重新開 機等，都需要同時按下兩個以上的按鍵。上述多點觸控技 術之較佳實施例係可採用一投射式電容觸控感測器 (Projected Capacitive Touch Sensor)的觸控感應元 件，不僅擷取傳統電容式觸控感測器的各項優點，還能輕 易達成此多點觸控的功能。 上述具有多點觸控能力的觸控螢幕則能同時判斷兩個 以上的觸控事件，其中觸控感應元件能同時產生兩個以上 的電氣訊號，並轉化此觸控事件對應的按鍵，再執行相對 的電腦指令，如圖所示有顯示用的顯示螢幕30與具有多點 觸控能力的觸控螢幕40，在筆記型電腦3上能利用手指頭 透過接觸產生多點觸控的事件。 第四A圖顯示本發明模擬鍵盤與觸控板的實施例示意 圖，此圖中的觸控螢幕40為筆記型電腦之一部份，通常不 同於顯示榮幕’而设置於原來鍵盤模組的部份。於此較佳 實施例中，透過應用程式，此觸控螢幕40可區分為複數個 觸控區域，將各觸控區域模擬為不同功能的區域，如第四 A圖所示的鍵盤區域401’係模擬為此電腦系統的鍵盤輸入 模組，由於鍵盤的操作常需要透過複合鍵來達到特定功 能，故需要支援多點觸控；另外，觸控板區域403則模擬 為控制游標的觸控板，亦透過多點觸控的功能，讓使用者 能同時使用游標與執行鍵（如觸控板上的左右按鍵），更與 鍵盤配合操作。 上述模擬鍵盤與觸控板的實施例中，如果此電腦系統 10 200910167 偵測到有Μ連接使用，可以消除原 觸f反區域4〇3,而將此觸控板區域棚難為其 如^ B圖所不的手寫板功能，另外，湘制程式在觸 控螢幕0棋擬出各種區域與功能按鍵，藉此可減少筆 電腦=必要的按域，此利統—採用觸控螢幕進行操;， 能提尚機構設計之美觀。於—較佳實施例中，利用電容 觸控螢幕則可以有效的達成鍵盤的所有的複合鍵功能。’ 第四B圖顯示本發明模擬鍵盤與手寫板的實施例示竟 圖:同樣利用觸控螢幕40中的觸控板區域4〇3模 電 腦糸統的難I· ’並支❹關控功能以使用複I 鍵達到特定功能，另能透過軟體手段模擬手寫板區域 405’使用者能透過此手寫板功能以手指頭、觸控筆或 他觸控裝置執行手寫輸人，包括筆跡的記錄、簡單的績圖 功，’或是再透過辨識程式將手寫内容辨識為輸入的文字 —第四C圖則為本發明模擬繪圖板的實施例示意圖，此 =施例中，使用者可透過筆記型電腦3的顯示營幕3〇顯示 需要編輯的晝面’再透過應肺式將觸控螢幕40模擬成一 個繪圖板區域_，如同—般使用㈣圖板，然—般的緣 圖板通常並無使㈣色螢幕顯示晝面，僅感應觸控的訊^ ^以描緣出_，此例則能讓使用者直接在此液晶顯示 赏幕40的晝面上繪圖，如圖中針對虛線所框住的部份進行 細節編修，即顯示螢幕30顯示預覽晝面，而觸控螢幕4〇 則能放大晝面再進行細節編修。使用者能透過圖式中的觸 控筆42或是手指頭使用繪圖功能。 200910167 接著，本發明更能利用上述之觸控螢幕40顯示一般晝 面，如第四D圖所示本發明模擬雙螢幕（Dual Screen)的 實施例示意圖。此例中，利用應用程式將觸控螢幕40模擬 為一如同顯示螢幕30的顯示功能，如圖顯示的第二顯示螢 幕區域409，此時，一個畫面能同時透過筆記型電腦3所 包括的顯示螢幕30與觸控螢幕40顯示出來，如觀看圖案、 影片等情形下，此實施例將筆記型電腦30整體旋轉90度 角，以提供更大的顯示晝面。此支援上下雙螢幕輸出的實 施例能大大提高筆記型電腦空間的使用性及彈性。 本發明更提供利用上述模擬雙螢幕的另一實施態樣， 即觸控螢幕40除了顯示晝面外，仍具有觸控的功能，此時 能用於支援雙螢幕，尤其是上下螢幕的遊戲中，除了能藉 此顯示更多的資訊外，並能透過觸控（觸控筆、手指頭或 是其他觸控裝置）的功能進行遊戲中上下螢幕間的互動功 能。 如上所述，將觸控螢幕模擬各種模式的實施例主要是 透過一應用程式將觸控螢幕區分為複數個區域，各個區域 能獨立模擬成不同的功能，並能相互搭配使用，包括模擬 的鍵盤模組與觸控板、手寫板、繪圖板或是雙螢幕顯示， 本發明更透過第五圖所示之多點觸控式螢幕之電腦系統之 功能方塊示意圖顯示其中功能模組。 於本發明第五圖中，電腦系統5中包括了一個電腦核 心糸統5 0與其周邊輸入輸出裝置’電腦核心糸統5 0為包 括相互電性連接的中央處理單元（ CPU，未顯示於圖中）、 系統記憶體（RAM，未顯示於圖中）、南北橋晶片（NB/SB， 12 200910167 未顯示於圖中）與系統匯流排（BUS，未顯示於圖中）等裝 置的核心祕’並安裝有圖中所示的作業“（Qperating Sys㈤測與管理觸控營幕54的應用程式5〇2。而電腦 核心系統50則電性連接此電腦系統5中的各輪出入介面與 設備’包括透過-圖形處理單元52連接顯示榮幕53與觸 控螢幕54 ;透過一連接介面（如USB埠57)連接周邊裝置 (如USB裝置59)與輪入裝置56，各種輪入裝置“係電 性連接於-輸入控制器、55，透過此輸入控制器、55電性連 接電腦核心系統50,藉以控制電腦系統5的各式輸入設 備；電腦核心系、統50連接一網路模'组58，藉以連接外部 =路1?;另連接一輸出入裝置6°，如透過各式資料匯 二⑷(L於圖中）的儲存裝置（如硬碟機、光碟機）、 曰源輸入裝置（如麥岁風、CD # ^ ^ 1 " =接有-音頻解= 揚將系統所產生的音響透過揚聲器62發‘文 处電腦系統5提供之輸人控制器—敕: 圖板等，觸控螢幕54亦 觸控板、緣 ^核心系統50,將透過觸控螢幕電性連接至 電·心系統50。本發明則利^:4 ‘入的訊息傳遞至 般傳統的輪入fE5ei如、用此輪入控制器55整合— „ 八衮置56 (如滑鼠）與本發 定口 54達到各種輪人模式的模擬模組。种错由觸控螢幕 炉於是’圖形處理單元52為切至少如諸 ^^’^”理配合顯讀_ =螢幕的圖 像處理’電腦核心系統50透過此圖形處=見元格^行影' 運接用. 13 200910167 於顯示晝面的顯示螢幕53，並連接於 輸入模式_控螢幕54, _ 擬為各種 50的應用程式咖即為用於_ ；^於=核心系統 樣，為-模擬各種輸人模式的軟體m中的模擬態 輸入模式至少包為複數個區塊，所模擬的 與雙螢幕的顯示等;^觸控板，鍵盤與手寫板、緣圖板 後，將透過輪人控制二幕^模擬為各種輸入模式 50中。 心55將輸入訊息傳遞至電腦核心系統 作業系統501與應用程式5〇2 (如咖）的方絲蚊觸控η過細連接介面 組。舉例來1，卜、+ 4所要提供的功能模 控制哭5二 $置56可為滑鼠，亦透過輸入 伐、糸統b〇中的庳用与士、Rn9枝丨， τ 田包月甸 輸入裂置的訊息時，可^ t “使用者使用滑鼠作為 入板。故’由觸控營幕54產生的改2擬為：舄輪 ::裂置56皆透過輸入控制器5『產入;，與 上述之實施例中，透過應用程 模擬成不同的輸入模式，主要是4 中各觸控感測器所產生的座桿訊：二吕工4 觸控;^ ^產生的觸控訊息，由輸人控制器55接收 以，亚傳遞至電腦核心系”，由應用程式502將 14 200910167 ίί的的座標訊息經過編譯後，產生相對應的 广二：示月/疋’觸控訊息為透過觸控裝置所觸控到的 座“ ’该座標屬於觸控螢1 Μ 502編譯後產生相I某域，由應用程式 —仏令’舉例來說，_控螢幕％ 座==對應到模擬鍵盤的按鍵「8」，此時產生的 程式502編譯後，對應到字母、，之^ 控上顯示此觸控螢幕54為具有多點觸 二月匕、1控榮幕’舉例來說，若觸控螢幕54同時减庫到 ，罐的按鍵「…馳」的觸控訊息，= 5〇ΓϋΪ收亚傳遞至電腦核心系統5〇，經過應用程式 、’/《，對應到大寫字母「Α」，之後即於顯示螢幕犯 上顯示「A」。 如第’、圖所示，為實現上述觸控螢幕54，觸控螢幕54 中至少具有顯示驅動單元6{u、介面偵測單元6Q2與—多 點，控單元6G3 觸控單元6Q3更至少具有鍵盤模 擬模組604、手寫板模擬模組6〇5、觸控板模 _ 與繪圖板模擬模組607。 ϋ6 上其中，顯示驅動單元601係接收顯示訊號後，用以驅 動該觸控絲齡，使各顯*單元執行明亮舆顏色的顯 不，顯不單元之較佳實施例即為液晶顯示器中的各液晶書 素（pixel);介面偵測單元6〇2主要是偵測各連接介^二 =週邊資訊，例如偵劇USB滑鼠時，應用程式則關閉 ^控螢幕54中的觸控板的模擬區域，而改為手寫輸入的妒 置；多點觸控單元603為此觸控螢幕54能夠同時感測兩二 15 200910167 以上，觸控事件的處理單元，即能接收兩個或兩個 觸控感應元件同時產生的觸护^自 勺 $雪腦访息透讀人控制器傳遞 至絲核'U线，並判斷出—個特定的輸入訊息。 多點:月1 較佳實施财’透過應用程式的模擬，此 ㈣於3中主要可模擬為—鍵盤模擬模組604， == 域顯示一虛擬的鍵盤，使用者透過鍵盤 生相對應的指令；另有—手寫板模擬 :個用於手=用?式於此多點觸控單元咖模擬出 ==或是其他觸控裝置在此崎二= 外:亦能透過文字辨識程式將^ •用"於此：内谷’再有一觸控板模擬模組606，透 土 觸控單71 603令規晝出一個觸控板區 :狀：的觸控板，使用者能於此區域進娜 板的，：而緣圖板模擬模組607係透過應用程式: 點觸控早TC6G3中規晝出—個_板 為ζ 體執行纷圖的功能，特別= = 配合綠圖軟 記型電腦中的顯示螢幕預覽圖形。曰^此夠配合筆 於一實施例中，上述觸控#幕54能模擬成—入 幕，此時能執行雙榮幕顯示的態樣 晝面的顯示效果。 座王炅大 透過軟體將巧一多點觸控式螢幕之電腦系统， 极式，錢__卿雜，㈣括 16 200910167 (1) 模擬鍵盤與觸控板時，採用多點觸控式螢幕整合 傳統筆記型電腦之鍵盤與觸控板； (2) 模擬鍵盤與手寫板時，增加筆記型電腦輸入的應 用，可將輸入用之觸控螢幕當成手寫繪圖板使 用，並配合液晶顯示螢幕顯示的方便性； (3) 模擬繪圖板時，讓繪圖人員能直接在液晶顯示螢 幕的晝面上緣圖，並可進行細節編修，再於原顯 示螢幕上預覽； (4) 利用電容式觸控螢幕可以有效的達成鍵盤的所有 的複合鍵功能； (5) 減少筆記型電腦不必要的按鈕數，統一採用觸控 螢幕進行操作，並提高機構設計之美觀； (6) 支援上下雙螢幕輸出’大大提南筆記型電腦空間 的使用性及彈性。 惟以上所述僅為本發明之較佳可行實施例，非因此即 偈限本發明之專利範圍，故舉凡運用本發明說明書及圖示 内容所為之等效結構變化，均同理包含於本發明之範圍 内，合予陳明。 【圖式簡單說明】 第一圖係為習用之筆記型電腦結構示意圖； 第二圖係為習用技術用於電腦輸入的軟體鍵盤示意 圖； 第三圖所示為具有多點觸控能力的觸控螢幕之電腦系 統示意圖； 17 200910167 第四A圖係為本發明模擬鍵盤與觸控板的實施例示意 圖； 第四B圖係為本發明模擬鍵盤與手寫板的實施例示意 圖； 第四C圖係為本發明模擬繪圖板的實施例示意圖； 第四D圖係為本發明模擬雙螢幕的實施例示意圖； 第五圖係為本發明多點觸控式螢幕之電腦系統之功能 方塊示意圖； 第六圖係為本發明觸控螢幕之功能方塊示意圖。 【主要元件符號說明】 筆記型電腦10 液晶螢幕101 鍵盤模組103 顯示螢幕20 軟體鍵盤區域203 顯示晝面201 筆記型電腦3 顯示螢幕3 0 觸控螢幕40 鍵盤區域401 觸控板區域4 0 3 手寫板區域4 0 5 繪圖板區域407 第二顯示螢幕區域409 電腦核心糸統5 0 電腦系統5 作業系統501 應用程式502 圖形處理單元52 顯示螢幕53 觸控螢幕54 輸入控制器55 輸入裝置56 USB 埠 57 網路模組58 USB裝置59 18 200910167 輸出入裝置60 揚聲器62 介面偵測單元602 鍵盤模擬模組604 觸控板模擬模組606 音頻解碼器61 顯示驅動單元601 多點觸控單元603 手寫板模擬模組605 繪圖板模擬模組607 19200910167 IX. Description of the Invention: [Technical Field] The present invention discloses a multi-touch screen computer system, in particular, a computer screen combined with a liquid crystal display screen and a multi-touch capable touch screen . [Prior Art] At present, the mainstream notebook computer uses a liquid crystal display (LCD) with a notebook computer-specific keyboard and touchpad as a standard input and output interface. The keyboard and the touchpad cannot be integrated independently of each other, which takes up considerable space and affects. The design of the notebook computer mechanism has led to the inability of the notebook computer to effectively overcome the flexibility of space application. The notebook computer has a portable feature, and the structure is generally as shown in the first figure of the notebook computer 10, including a liquid crystal screen 101 and a host portion having a foldable display surface, and a keyboard module 103 is disposed on the main body portion. The input device provides the ability to input the notebook computer, and is composed of a keyboard, a touchpad and some function buttons. In addition to the above-mentioned LCD screen for displaying the kneading surface, the computer system can refer to the touch screen as an input device, so that the user can directly use the stylus or the finger to control on the screen, or even use the software on the screen. Simulate a virtual keyboard. As shown in the second figure, a software keyboard area 203 is generated on the display screen 20. The software keyboard area 203 covers a part of the display screen 201, and the user can use the keyboard function in the software keyboard area 203 to perform an input operation. Through the software means, the software keyboard area 203 on the touch screen is simulated as a virtual keyboard, and then the user is recognized by the stylus or the finger to correspond to the _'living coordinate signal function in the relative position. Such techniques are often applied to the === live== key PDA, or can be used on a general computer system. The present invention is a multi-touch type with a notebook computer structure, :;, f, mainly should adopt and use a liquid crystal display screen. The touch screen simulation number = ^ 趁 right of the software keyboard and the general use of the finger: with: type, including the analog - group can button; then can touch the touchpad, a variety of work The trajectory equal to 舄 is identified as having a version identification mode, and the other can be interacted with ^: 儿 or 疋 text; and then the simulated surface of the screen can be generated by mutual operation, and the second operation is performed through the touch operation. One-edge pattern mode, through the operation of computer games; another mode can be used to partially edit the function of the screen, which can produce the effect of drawing, and the result can be included; in addition, the original display screen can be generated. The performance of the preview is obtained by the large screen and the touch screen are used for displaying the screen. The multi-touch of the invention is as follows: a TV core system, a better implementation of the electro-touch system of the brain. Examples include the presence-display screen: slaves have an operating system And the application; more electrical connection. This display of the cemetery knows the core system through a graphics processing unit control screen, the computer core has a touch screen with multi-touch function, and the library uses ^ through the graphics The processing unit is electrically connected to the touch. The type is a software means for simulating the various input modes 200910167 of the touch screen; and a wheeled controller is electrically connected to the computer through the input controller, wherein various input devices are touched. The message input from the screen is transmitted to the computer core, / system, and the touch screen area will be displayed through the above application. The touch screen is simulated into a keyboard module and = Wei area, and the tablet, - 纟The graphics board or the second display, the memory module and the display screen of the computer system are combined into one, = display the screen and control, the function module of the screen includes at least the driving page mode. Then, the processing unit of the interface detection and control event of the information display unit of the [4 screen material display drive unit and the multi-touch unit] is detected, and when the 匕5 is received, more than two touches are simultaneously generated. touch Message. Two or more touch sensing elements are preferred for each of the write board analog module, the touch panel die, and the tablet analog mode [implementation] notes The structure of the computer is mostly composed of the display curtain of the side and the = set below, including the keyboard on the upper part of the machine, the touchpad mosquito, and using the setting information on the owner, the display of the honor screen has the indicator function. The device touches the function of fh, if it has a touch: a: tpc), the user can use the stylus wheel t; the type is a computer system using a multi-touch screen, mainly under the architecture of a computer In combination with the LCD display for display and another multi-touch capability: the application switches the touch screen simulation = input to switch between various input modes == t Select the interface to choose, where ^ package: use the application to provide 二) two boards 'there are various other function buttons (iuncti〇n a handwriting input device) through the software identification method: the written recognition is identified as Meaningful symbol or The word “follows the interactive display” to create an interaction through the touch to display the face of the original screen. For example, the user uses the touch screen as the operation=interface to display the honor screen. Then display the corresponding scene; the function, including partial enlargement = two, the screen can produce the preview effect, and the original display can simulate the touch screen as the second display screen, the blood source C screen matching Become a display to get a large screen display, such as watching TV: movies or movies. Please refer to the (2) (3) (4) (5) for the TV, and the corresponding buttons and other buttons for the computer, such as the use of 臓, 如, AU, or even Microsoft: 200910167 Simultaneous pressing to produce special results, including large and small writing, application menus, shortcut keys, reboot, etc., all need to press more than two buttons at the same time. The preferred embodiment of the above multi-touch technology is A touch sensing element of a Projected Capacitive Touch Sensor can be used to capture the advantages of the conventional capacitive touch sensor, and the multi-touch function can be easily achieved. The touch screen with multi-touch capability can simultaneously determine more than two touch events, wherein the touch sensing component can generate more than two electrical signals at the same time, and convert the corresponding button of the touch event, and then The relative computer command is executed. As shown in the figure, there is a display screen 30 for display and a touch screen 40 with multi-touch capability. On the notebook computer 3, a multi-touch event can be generated through the contact of the finger.FIG. 4A is a schematic view showing an embodiment of the analog keyboard and the touch panel of the present invention. The touch screen 40 in the figure is a part of a notebook computer, which is usually different from the display of the honor screen and is disposed on the original keyboard module. In the preferred embodiment, the touch screen 40 can be divided into a plurality of touch areas by using an application, and each touch area is simulated as a different function area, such as the keyboard shown in FIG. The area 401' simulates the keyboard input module of the computer system. Since the operation of the keyboard often needs to achieve a specific function through the composite key, it is necessary to support multi-touch; in addition, the touchpad area 403 is simulated to control the cursor. The touchpad also has a multi-touch function, allowing the user to simultaneously use the cursor and the execution button (such as the left and right buttons on the touchpad), and more with the keyboard. The above analog keyboard and touchpad embodiment If the computer system 10 200910167 detects that there is a connection, it can eliminate the original contact f anti-region 4〇3, and it is difficult for the touchpad area to be a tablet function as shown in Fig. 2, in addition, Xiang The program draws various areas and function buttons on the touch screen 0, thereby reducing the pen computer = necessary field, this system - using the touch screen to operate; can enhance the aesthetics of the design of the body. In the preferred embodiment, the capacitive touch screen can effectively achieve all the composite key functions of the keyboard. The fourth B diagram shows an embodiment of the analog keyboard and the tablet of the present invention: the same uses in the touch screen 40 The touchpad area is not difficult to use. The function of the computer is to use the complex I key to achieve a specific function, and the software can simulate the tablet area 405' through the tablet function. Perform handwriting input with a finger, stylus or his touch device, including handwriting recording, simple performance, or identify the handwritten content as input text through the recognition program. The fourth C picture is A schematic diagram of an embodiment of the analog drawing board of the present invention, in which, in the embodiment, the user can display the face to be edited through the display screen of the notebook computer 3 and then simulate the touch screen 40 through the lungs. The drawing board area _, like the general use (four) board, the general edge board usually does not make the (four) color screen display the surface, only the touch-sensitive signal ^ ^ to trace the edge _, this example can make The user directly draws on the top surface of the liquid crystal display screen 40. In the figure, the details are edited for the part framed by the dotted line, that is, the display screen 30 displays the preview surface, and the touch screen 4〇 can be enlarged 昼The details are edited. The user can use the drawing function through the touch pen 42 or the finger in the drawing. 200910167 Next, the present invention can further utilize the above-described touch screen 40 to display a general aspect, as shown in the fourth D figure, which is a schematic diagram of an embodiment of the analog dual screen of the present invention. In this example, the touch screen 40 is simulated by the application as a display function of the display screen 30, as shown in the second display screen area 409. At this time, one screen can simultaneously be displayed through the display included in the notebook computer 3. The screen 30 and the touch screen 40 are displayed. In the case of viewing a pattern, a movie, etc., this embodiment rotates the notebook computer 30 by an angle of 90 degrees as a whole to provide a larger display surface. This embodiment of supporting dual-screen output can greatly improve the usability and flexibility of the notebook space. The present invention further provides another embodiment of using the above analog dual screen, that is, the touch screen 40 has a touch function in addition to the display surface, and can be used to support dual screens, especially in the upper and lower screens. In addition to displaying more information, the function of touch (stylus, finger or other touch device) can be used to interact between the upper and lower screens in the game. As described above, the embodiment of the touch screen simulating various modes mainly divides the touch screen into a plurality of areas through an application, and each area can be independently simulated into different functions and can be used together, including an analog keyboard. The module and the touchpad, the tablet, the tablet or the dual screen display, the present invention further displays the functional module through the functional block diagram of the computer system of the multi-touch screen shown in FIG. In the fifth figure of the present invention, the computer system 5 includes a computer core system 50 and its peripheral input/output devices. The computer core system 50 is a central processing unit (CPU, not shown in the figure) including the electrical connection. Central), system memory (RAM, not shown in the figure), north-south bridge chip (NB/SB, 12 200910167 not shown in the figure) and system bus (BUS, not shown in the figure) 'And install the operation shown in the figure' (Qperating Sys (5) test and manage the touch screen 54 application 5〇2. The computer core system 50 is electrically connected to each round of the access interface and device in the computer system 5. 'Includes through the graphics processing unit 52 to connect the display screen 53 and the touch screen 54; through a connection interface (such as USB port 57) to connect peripheral devices (such as USB device 59) and wheeling device 56, various wheeling devices Electrically connected to the input controller, 55, through the input controller, 55 is electrically connected to the computer core system 50, thereby controlling various input devices of the computer system 5; the computer core system, the system 50 is connected to a network module 'group 58, to connect Department = Road 1?; Connect another input and output device 6°, such as through various types of data sinks (4) (L in the figure) storage devices (such as hard disk drives, CD players), 曰 source input devices (such as Mai Sui Wind, CD # ^ ^ 1 " = Connected - Audio Solution = Yang will produce the sound through the speaker 62 through the speaker 62 computer system 5 provides the input controller - 敕: board, etc., touch screen 54 The touch panel and the edge core system 50 are electrically connected to the electric core system 50 through the touch screen. The present invention provides a message of 4:4 into the conventional wheeled fE5ei. Into the controller 55 integration - „ 衮 衮 56 (such as the mouse) and the hair styling 54 to reach the various analog modules of the wheel mode. The error is caused by the touch screen furnace, then the 'graphic processing unit 52 is at least as ^^'^"理与显读_ _ = Image processing of the screen 'Computer core system 50 through this graphic = see the cell ^ line shadow 'Transport. 13 200910167 Display the screen 53 on the display, and connect In the input mode _ control screen 54, _ is intended for a variety of 50 application coffee is used for _ ; ^ in = core system-like, for - simulation The analog mode input mode of the input mode software m is at least composed of a plurality of blocks, the simulation and the display of the double screen, etc.; ^ the touchpad, the keyboard and the tablet, the edge plate, will pass through the wheel The control screen 2 is simulated in various input modes 50. The heart 55 transmits the input message to the computer core system operating system 501 and the application program 5〇2 (such as coffee) of the silkworm mosquito touch η fine connection interface group. , Bu, + 4 to provide the functional model control cry 5 2 $ 56 can be used for the mouse, also through the input cutting, the 糸 〇 〇 与 与 、 、 、 、 、 、 、 、 、 、 τ τ τ τ τ τ τ τ τ τ τ When the message is displayed, the user can use the mouse as the entry board. Therefore, the change 2 generated by the touch screen 54 is as follows: the : wheel:: the rupture 56 is generated by the input controller 5; and in the above embodiment, the input mode is simulated into different input modes. Mainly the seatpost signal generated by each of the 4 touch sensors: 2 Lugong 4 touch; ^ ^ generated touch message, received by the input controller 55, sub-transfer to the computer core system", by The application 502 compiles the coordinate information of the 14 200910167 ίί, and generates the corresponding wide second: the monthly/疋' touch message is the seat touched by the touch device. 'The coordinate belongs to the touch firefly 1 Μ 502 compiles to generate phase I domain. For example, _ control screen % seat == corresponds to the analog keyboard button "8". At this time, the generated program 502 is compiled and corresponds to the letter. The control screen displays that the touch screen 54 has a multi-touch February 匕, 1 control rong screen. For example, if the touch screen 54 is simultaneously reduced, the button of the can is “...” Message, = 5〇ΓϋΪ Received to the computer core system 5〇, after the application, '/', corresponding To the capital letter "Α", the display screen displays "A". As shown in the figure, in the above-mentioned touch screen 54, the touch screen 54 has at least a display driving unit 6{u, an interface detecting unit 6Q2 and a multi-point, and the control unit 6G3 touch unit 6Q3 has at least The keyboard simulation module 604, the tablet simulation module 6〇5, the touchpad module_ and the tablet simulation module 607. In FIG. 6, the display driving unit 601 is configured to drive the touch screen to enable the display unit to perform the display of the bright color. The preferred embodiment of the display unit is the liquid crystal display. Each of the liquid crystal pixels (pixel); the interface detecting unit 6〇2 is mainly for detecting each connection and the surrounding information, for example, when the monitor USB mouse is used, the application program closes the touch panel in the control screen 54. The analog area is changed to the handwriting input device; the multi-touch unit 603 can simultaneously sense the two or more 15 200910167 for the touch screen 54, and the processing unit of the touch event can receive two or two touches. At the same time, the touch sensor generated by the sensing element is transferred from the snow-brained visitor controller to the silk core 'U line, and a specific input message is judged. Multi-point: Month 1 Better implementation of the 'application simulation', this (4) can be mainly simulated in 3 - keyboard simulation module 604, == field displays a virtual keyboard, the user generates corresponding commands through the keyboard Another - handwriting simulation: one for the hand = use? This multi-touch unit coffee simulation == or other touch devices in this two = outside: can also be through the text recognition program will ^ Use "This: Neigu' has a touchpad analog module 606, and a touch-screen single 71 603 command to draw out a touchpad area: a touchpad, the user can enter the area The board:: and the edge board simulation module 607 through the application program: point touch early TC6G3 in the middle of the rules - a _ board for the body to perform the function of the map, especially = = with the green map soft record computer Display the screen preview graphic.曰^This is enough to match the pen. In one embodiment, the above-mentioned touch #screen 54 can be simulated into a screen, and at this time, the display effect of the double-face display can be performed. Wang Haoda will use a software system that is more than a touch-screen on the software. Extreme, money __Qing Mis, (4) 16 200910167 (1) Multi-touch screen when simulating keyboard and touchpad Integrate the keyboard and touchpad of the traditional notebook computer; (2) When simulating the keyboard and the tablet, increase the input of the notebook computer, and use the touch screen for input as a handwriting tablet, and display it with the LCD screen. (3) When simulating the drawing board, let the drafter directly on the edge of the LCD screen, and can edit the details and preview it on the original display screen; (4) Using capacitive touch The screen can effectively achieve all the composite key functions of the keyboard; (5) reduce the number of unnecessary buttons on the notebook, operate the touch screen uniformly, and improve the aesthetics of the mechanism design; (6) support the upper and lower dual screen output' Greatly mention the usability and flexibility of the South laptop space. However, the above description is only a preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, and equivalent structural changes that are made by using the present specification and the illustrated contents are equally included in the present invention. Within the scope of the agreement, Chen Ming. [Simple diagram of the diagram] The first diagram is a schematic diagram of the notebook computer structure used in the past; the second diagram is a schematic diagram of the software keyboard used by the conventional technology for computer input; the third diagram shows the touch with multi-touch capability. Schematic diagram of the computer system of the screen; 17 200910167 The fourth diagram is a schematic diagram of an embodiment of the analog keyboard and the touchpad of the present invention; the fourth diagram is a schematic diagram of an embodiment of the analog keyboard and the tablet of the present invention; The schematic diagram of an embodiment of the analog drawing board of the present invention; the fourth D figure is a schematic diagram of an embodiment of the analog dual screen of the present invention; the fifth figure is a functional block diagram of the computer system of the multi-touch type screen of the present invention; The figure is a functional block diagram of the touch screen of the present invention. [Main component symbol description] Notebook computer 10 LCD screen 101 Keyboard module 103 Display screen 20 Software keyboard area 203 Display screen 201 Notebook computer 3 Display screen 3 0 Touch screen 40 Keyboard area 401 Track area 4 0 3 Tablet Area 4 0 5 Drawing Board Area 407 Second Display Screen Area 409 Computer Core System 5 0 Computer System 5 Operating System 501 Application 502 Graphics Processing Unit 52 Display Screen 53 Touch Screen 54 Input Controller 55 Input Device 56 USB埠57 Network Module 58 USB Device 59 18 200910167 Input and Output Device 60 Speaker 62 Interface Detection Unit 602 Keyboard Simulation Module 604 Trackpad Simulation Module 606 Audio Decoder 61 Display Driver Unit 601 Multi-Touch Unit 603 Handwriting Board Simulation Module 605 Drawing Board Simulation Module 607 19