201241673 六、發明說明： 【發明所屬之技術領域3 發明領域 本發明係有關於一種於簡報及會議等時用於顯示資料 等資訊之資訊顯示系統。 I：先前技術3 發明背景 簡報及會議等時，係利用電腦等將已預存於USB記憶 體等資訊記憶媒體中之資料等資訊顯示於液晶面板等大型 顯示器上，而就其所顯示之資料等進行說明等。上述說明 時，為對上述顯示之資料等追加文字、圖案、符號等新資 訊，而利用了平板電腦及觸控面板等筆型輸入裝置作為輸 入機構(裝置)(參照諸如專利文獻1)。 上述筆型輸入裝置配備有專用筆與專用板，於其專用 板上移動上述專用筆，而可輸入文字等資訊。即，可利用 電磁感應或電阻膜型態、靜電容型態等而檢知專用板上之 專用筆之先端之軌跡（文字等輸入資訊），並以該軌跡（電子 資料）作為新資訊而藉電腦等加以重疊於上述資料等資訊 (影像）上以顯示之。 【先行技術文獻】 【專利文獻】 【專利文獻1】日本專利特開2004-206613號公報 【發明内容】 發明概要 201241673 發明欲解決之課題 然而，上述之筆型輸入裝置雖可直覺地輸入文字、圖 案、符號等而甚為便利，但需要專用筆與專用板，故在會 議等時由多人使用專用筆，即必須依序輪用1支專用筆，或 準備多支專用筆。 且，對大型顯示器所顯示之資料等追加文字等新資訊 時，其追加位置相當於專用板之位置何處並不明確，故將 暫時推定概略之位置而將專用筆定位於專用板上，並將其 位置試行顯示於大型顯示器上，再由輸入者依感覺修正與 大型顯示器上之目標位置之偏差，並再度重新定位乃進行 輸入，甚為不便。 進而，以不熟悉電腦、電子資訊機器等操作之族群及 老年人等為主而期待與其將筆跡及文字等顯示於顯示器等 而虛擬顯示，不如直接將筆跡保存於紙張等媒體上而留下 筆記等，此種需求依然甚為強烈。 本發明即有鑑於上述情形而設計，目的則在提供一種 資訊顯示系統，可使用通常之書寫工具進行輸入，即便使 用大型顯示器，亦可對應該大型顯示器之顯示而確實進行 輸入。 用以欲解決課題之手段 為達成上述目的，本發明之資訊顯示系統採用了以下 構造。即，其包含電腦、可顯示上述電腦所輸出之資訊之 顯示器、以下（A)之框狀之輸入機構，而可將上述輸入機構 之框内之輸入體之軌跡輸入上述電腦作為新資訊，並將該 201241673 新資訊加入上述顯示器所顯示之資訊而顯示。 上述(A)係光學式輸入機構，該光學式輸入機構係由矩 形之外框與其上所安裝之至少一組之發光元件與受光元件 所構成，可藉由檢知與位在上述外框内之輸入體相關連而 發生之自上述發光元件傳到受光元件之光之阻遮，而輸出 該輸入體在外框内之位置資訊。 發明效果 本电明之資訊顯示系統包含上述(A)之框狀之光學式 輸入機構作為輪入體之軌跡（接觸位置）之檢知機構。因此， 無須輸入專用筆，而可使用人類手指及通常筆記所使用之 筆等細長物作為筆記等之輸人所使用之輸人體。且，其輸 入可於遠離大型之顯示器之位置上所配置之上述(A)之輸 入機構之框内移動上述輸人體而進行，以書寫卫具進行寫 入時，亦不要求如電磁感應型態等般較大之筆壓，而可進 行未意識到接觸位置之檢知機構之自然寫入。進而，上述 光學式輸入機#於其框内（接冑位置之檢測面）未設有電子 戒物理性之接點，而耐久性較佳，並具有不易受灰塵及汙 垢等影響之優點。 又，本發明之資訊顯示系統中，於上述(A)之框狀輸入 機構之外框上，於其框狀上彼此對向之一方之部分排列配 置有複數之發光元件，另_方之部分則排列配置有複數之 受光元件，各發光元件及受光元件並定位絲向上述外框 之内側，而使自上述發光元件朝受光元件出射之光於上述 外框内$成縱;^交錯之光格子者’亦可就該等發光元件（光 201241673 罈 源)使用發光二極體(LED)等，ϋ就受光元件使用光二極體 (pD)等’而使用泛用之零件。因此，可以低成本構成資訊 顯示系統之光學式輸入機構，此點甚為有利。且，亦具備 耐衝擊性優異並具備耐久性之優點。 其次’本發明之資訊顯示系統中，在上述(Α)之框狀輸 入機構之外框之四個角部中，於一邊之兩側之角部，分別 配置有由複數受光元件所構成之受光元件陣列與上述發光 元件上下重疊而成之模組，並於該等模組之間之上述一邊 除外之三邊之内側面上，配設有帶狀之回歸性光反射體， 而使一方之模組之發光元件所出射之光為上述回歸性光反 射體所反射，並朝上述一方之模組之受光元件陣列回歸入 射者，可藉較少之零件數量進行三角測量而界定上述輸入 體之先端位置。進而，本資訊顯示系統之光學式輸入機構 亦具有可使用泛用之零件而以低成本構成之優點。 另’本發明之資訊顯示系統中’於上述光學式輸入機 構之框内設有印刷有與上述大型顯示器所顯示之資訊相同 之資訊之印刷物，或可顯示上述資訊之液晶面板等之第2顯 示器時’ V以上述印刷物或第2顯示器之顯示作為標記(基 準)而輸入對上述大型顯示器之顯示追加之新資訊，故可朝 對應上述大型顯示器之顯示之正確位置輪人上述新資訊。 且，本發明之資訊顯示系統中， 憶機構時，則可利用電腦等而再度讀 包含可記憶上述輸入體之移動軌跡：光子式::機構 .1*边k η士 .日，丨#也丨用雷腿# π _ ° 4乍為電+資料·之記 圖式簡單說明 取（重現)上述資訊。 6 201241673 第1圖係說明本發明第丨實施形態之資訊顯示系統之 造者。 第2圖係說明本發明第2實施形態之資訊顯示系統之構 造者。 第3 (a)圖係說明本發明之資訊顯示系統所使用之光學 式輸入機構之一實施例之構造之平面圖，第3(b)圖係第 圖之一部分之局部放大截面圖。 第4(a)圖係說明本發明之資訊顯示系統所使用之光學 式輪入機構之另一實施例之構造之平面圖，第4(b)圖係第 4(a)圖之Z部之局部放大圖。 C實施方式；j 用以實施發明之形態 以下，依據圖示詳細說明本發明之實施形態。但，本 發明並不受限於上述實施形態。 第1圖係說明本發明之資訊顯示系統中由基本之最小 限度構造所構成之第丨實施形態之系統整體者4資訊顯示 系統係用於簡報及會議等時對多人發送資訊以共享資訊之 系統，並如第1圖所示，包含有個人電腦PC、可顯示該個人 電腦PC所輸出之資訊之大型顯示器D卜用以輸入將重疊顯 示於上述大型顯示器D1所顯示 <資訊上之新資訊（筆記等） 之光予式輸人機構S '上述輸入所使用之書寫工具P等本發 明之基本構造。其次，上述光學式輸入機構§則由四角框狀 (矩形)之外框i、該外框!上所安裝之至少一組之發光元件與 又光元件所構成(均省略圖示），並可檢知與上述外框1内之 201241673 輸入體（書寫工具p等）有關而發生之自上述發光元件傳到受 光元件之光之阻遮，而輸出上述書寫工具P等在外框〖内之 位置資訊’並藉上述個人電腦PC而將上述輸出資訊重疊顯 示於大型顯示器D1所顯示之資訊上。如上所述，就資訊顯 示系統之輸入機構使用可藉光學方法檢知輸入資訊之光學 式輸入機構S，乃本發明之資訊顯示系統之特徵。 上述光干式輸入機構S由四角框狀之外框1、與該外框1 一體形成之加厚狀之粗框部2所構成，藉上述外框i中内建 之至少一組以上之發光元件與受光元件，而於該外框ι内之 檢知領域（工作區）設有用以檢測書寫工具P等之先端位置之 接觸位置檢測機構。另，第1圖係顯示於上述四角框狀之外 框1下側配置有已印有大型顯示器〇1所顯示之資訊（資料) 之印刷物W，或顯示與上述大型顯示器〇1相同之資訊畫面 之第2顯示器D2之狀態者。 又，上述光學式輸入機構8包含用以記憶書寫工具p等 在外框1内之位置資訊（移動軌跡）之記憶機構M。進而，上 述光學式輸入機構S並於加厚狀之粗框部2等中内建有用於 手動停止輸蚊輸人騎停止開,可在抬昇光學式輸入 機構S時使輸人為無效之輸人禁止開·、代表異常或警告 等之燈部L、用以進行驅動之電池、上述發光元件及受光元 件之驅動H等控制機構、用以與電腦等資訊設備進行通訊 之通訊機構(有線或無線）等，但已省略其圖示。 上述個人電腦PC可朝上述大型顯示器m輸出簡報及 會議等時用於說明之資料等資訊，並朝上述大型顯示器以 8 201241673 輸出來自上述光學式輸入機構s之資訊(藉光學式輸入機構 s而輸入之文字等資訊）。藉此，上述大型顯示器D1即可顯 示上述資料等資訊上重疊有藉光學式輸入機構S而輸入之 文字等資訊之狀態。另，上述個人電腦PC與各設備間之資 訊(訊號)之傳輪可藉中繼電纜而進行，亦可藉無線連接而進 行。本實施形態中，個人電腦PC與大型顯示器D1之間之訊 號傳輸係藉中繼電纜B而進行，個人電腦pc與光學式輸入 機構S之間之訊號傳輸則藉無線通訊f而進行。 其次，上述個人電腦PC中安裝有可將光學式輸入機構S 之工作區（檢知領域）内之書寫工具P等之先端座標轉換為大 型顯示器D1晝面上之座標，並指示朝上述大型顯示器di加 以顯示之軟體(程式），以將藉上述光學式輸入機構S而輸入 之文字 '圖片、符號等新資訊顯示於對應其輸入位置之大 型顯示器D1上之畫面位置。另，個人電腦pc(第1圖中乃筆 。己型電腦）本身亦包含操作用之副顯示器SD，故亦可於該副 員示器SD上顯示與上述大型顯示器di相同之資訊。 又，上述大型顯示器D1所顯示之會議資料等資訊通常 預先記憶於個人電腦PC内之記憶體、硬碟或外部之USB記 隐體等資訊記憶媒體中’而自上述資訊記憶媒體中輸出。 其次，上述大型顯示器D1所顯示之上述會議資料等資訊與 自上述光學式輸入機構S輸入之文字等資訊係在重疊狀態 下或分離狀態下記憶於上述資訊記憶媒體等中。 上述大型之顯示器D1可使用諸如液晶面板、有機電致 t光板、電漿面板、投影器或布朗管監視器等。 201241673 上述第1實施形態之資訊顯示系統（第1圖）使用於簡報 及會議等時，首先，預將與大型顯示⑽所顯示之會議資 料等資訊相同之資机以光學式輸入機構3之框内之大小印 刷（刖述之印刷物W)於紙張等上，並將上述印刷物w設於光 學式輸入機構S下方’蚊對應上述大型顯⑼晴顯示之 資料部分之印刷部分自該光學式輸人機構s之框内（外框1 之内側)露出以作準備。另，上述大型顯示器D1之顯示改變 (換頁）時或在資料内移動顯示位置時，即予以配合而將設於 光予式輸入機構S下方之印刷物w更換為對應之印刷物 W，或改變外框1之位置。 接著，在該狀能-ΙΓ 〜下’一旦朝上述印刷物W自光學式輸 ^機構S之框内路出之部分以其印刷（文字或圖案等）為標 己而藉書寫工具P等進行新資訊（筆記等）之寫入，則可使 ^述大1顯不器£)1之顯示追加之新資訊對應上述大塑顯 丁裔D1現在之顯不而輪人於正確位置上。進而，上述輸入 去可將上述筆a£等料記㈣冑雜㈣媒體(印刷物W) ，並可就寫入有上述新資訊之印刷物W加以保存等而予 ’ d述實施例之資訊顯示系統中，準備可配合 一=學式輸人機構s之框内之大小而顯示與上述大型顯 顯示之會議資料等資訊相同之資訊之小型二 機構2顯⑻(D2)設於林式輸入 型顯示器_^^示帥2)之顯示部分(即與上述大 门之貝矾畫面）自上述光學式輸入機構8之框 10 201241673 内露出後，亦就該框内之露出部分以上述第2顯示器（D2)之 顯示作為標記，而藉手指或書寫工具p等進行新資訊（筆記 等）之寫入’即可使對上述大型顯示器D1之顯示追加之新資 訊與上述大型顯示器D1現在之顯示對應而輸入於正確位置 上0 以下’則說明上述本發明之資訊顯示系統之更大規模 之構造例。 第2圖乃將本發明之資訊顯示系統構成使用複數台電 腦(PCI、PC2)、光學式輸入機構與小塑之第2顯示器D2組 合而成之平板型之複數台光學式輸入機構(S卜S2、S3、S4) 之例（第2實施形態）。另’與前述基本之系統構造之第1實施 形態相同之構成構件附有相同標號而省略其詳細說明。 且，本構造例雖例示各電腦pCl、pC2與大型顯示器D1之間 之汛號傳輸係藉有線連接（中繼電繼B、b，）而進行，各電腦 PC卜PC2與光學式輸入機構Sl、S2、S3、S4之間之訊號傳 輸則藉無線連接（無線通§札？)而進行，但該等各設備間之連 接均可藉有線或無線連接而進行。 本貢訊顯不系統係可使位在其它房間或遠端處等分離 場所之複數參加者於會議㈣讀共享個職人之資訊之 大規模系統’其包含設於會議之主會料地之大型顯示器 D1、連接上述大型顯不器D1而主要控制該大型顯示器 所顯示之影像及所輸入之資訊等之電腦主機pc卜配置於與 上述大型顯示器D1及電腦主機PC1分離之場所之中繼電腦 PC2、無線連接上述電腦主機PC1或中繼電腦pc2等之多： 201241673 平板型光學式輸入機構SI、S2、S3、S4、用於各光學式輸 入機構SI、S2、S3、S4之輸入之書寫工具卩等° 上述平板型之光學式輸入機構SI、S2、S3、S4與前述 基本構造之系統（第1實施形態）之光學武輸入機構（S)相 同，係由四角框狀之外框1與該外框1上/體形成之加厚狀 之粗框部2所構成，並藉上述外框1中内建之至少一組以上 之發光元件與受光元件而於該外框1内之檢知領域（工作區） 内設有用以檢測書寫工具P或手指等之先端位置之接觸位 置檢測機構。另，本第2實施形態中，光#式輸入機構S1、 S2、S3、S4—如第2圖所示，係使用於光#式輸入機構S1、 S2、S3、S4之各四角框狀之外框1之下侧（背面側）安裝有可 顯示與上述大型顯示器D1相同之資訊畫面之可裝卸之第2 顯示器D2(所謂「平板」型）者。 此則因上述第2實施形態之系統構造中，輸入終端（光 學式輸入機構SI、S2、S3、S4)之台數甚多’故各終端之資 訊之更新方法因距離上、設備上之限制及印制之時間差等 而難以採用前述第1實施形態所說明之「就每次之資訊輸入 逐次更換載置於光學式輸入機構(S)下方之印刷物(W)之方 法」之故。因此，上述大規模之系統構造之第2實施形態中， 各光學式輸入機構SI、S2、S3、S4之資訊顯示宜採用上述 第2顯示器D2般可即時更新資訊之顯示機構。當然，若可快 速進行更換等作業，則亦可採用於上述光學式輸入機構 (SI、S2、S3、S4)下方載置印刷物(W)之方法。 安裝於上述平板型之各光學式輸入機構S1、S2、S3、 12 201241673 S4之第2顯示器D2之具體例可舉出有機電致發光顯示器液 晶顯不器、電漿顯示器等平板狀之薄型面板狀顯示裝置。 又，上述各光學式輸入機構S1、S2、S3、S4與前述第1圖之 光學式輸入機構(S)相同，包含可記憶書寫工具p或手指等 在外框1内之位置資訊(移動軌跡）之記憶機構M。進而各 光學式輸入機構si、S2、S3、S4並於加厚狀之粗框部2等中 内建有用於手動停止輸入之輸入操作停止開關q、可在抬昇 光學式輸入機構(S或SI、S2、S3、S4)時使輸入為無效之輸 入禁止開關R、代表異常或警告等之燈部L、用以進行驅動 之電池、上述發光元件及受光元件之驅動器等控制機構、 用以與電腦等資訊設備進行通訊之通訊機構（有線或無線) 等’但已省略其圖示。 上述電腦主機PC1與前述第1實施形態（第〖圖）之個人 電腦(PC)相同’可將簡報及會議等時用於說明之資料等資 訊自儲存該資料之u S B記憶體等記憶媒體朝上述大型顯示 器D1加以輸出，並朝上述大型顯示器〇1輸出來自上述平板 型之各光學式輸入機構SI、S2(S3、S4)之資訊(所輸入之文 字等資訊）。藉此，上述大型顯示器D1即可顯示對上述資料 等資訊重疊有藉各光學式輸入機構SI、S2(S3、S4)而輸入 之文子等資訊之狀態。 上述中繼電腦PC2設於遠離配置有上述大型顯示器di 及電腦主機PC1等之房間（會場）之其他房間或遠端處等，而 可朝上述電腦主機PC1中繼傳輸來自其周圍已配置之上述 各光學式輸入機構S3、S4之資訊（所輸入之文字等資訊）。 13 201241673 因此’措位在遠離大型顯示器D1及電腦主機PCI等之場所 之各光子式輸人機構S3、而輸入之文字等資訊亦可於上 述大型顯不0D1上顯示為與上述資料等資訊重叠之狀態。 其·人上述電腦主機pCl及中繼電腦pC2中安裝有可將 該等各光學式輪人機構SI、S2、S3、S4之工作區(檢知領域) 内之上述各書寫工具p或手指等之先端座標轉換為對應之 大型顯示器D1之畫面上座標之軟體（程式），以將其等所連 接之上述平板型之各光學式輸入機構“ 、S2、S3、S4所輸 入之文字、圖片、符料新資訊顯示於對應其輸入位置之 大型顯示器D1上之晝面位置。 上 依據上述構造，使用上述複數之平板型之各光學式輸 入機構S卜S2、S3、S4之第2實施形態中，亦可以裝設於上 述各光學式輸人娜卜82、S3、之軸示㈣之顯 =為標記，而藉手指或書寫工具p等進行新㈣筆記等 ^寫入，讀對上述大型顯示_之_追加之新資訊適 备對應上述大示_現在之顯一 I於正確位置 “〜卞〜侧八嗎構SI、S2、！ S4而輸入之文字、圖片、符料新資訊當然可顯示於 在輸入時所❹之光學讀人機構上之心顯示器〇2 迷大型顯示器m、各電腦PC1、PC2之副顯示器犯上 而輪入時未使用之裝設於其它光學式輪人機構上之第 :器⑽可同時進行齡ϋ可使位在其它房丨 通端處等分離場所之複數參加者全體即時共享資訊 14 201241673 日r亦可就各光學式輸人機構Sl、S2、s3、S4使輸入之資 訊（筆跡等）w同顏色顯示於各顯示器上，以識別上述新資 訊之輸入終端（光學式輸入機構）或其輸入者。進而，上述新 貝汛之輸入終端（光學式輸入機構）或其輸入者之識別資訊 (姓名等）亦可藉程式而設計成可藉顯示器上之對話框等意 見（彈出式視窗等）而進行識別。 又’為避免會議等之參加者(輸入者）中多人同時輸入等 混亂情形，亦可預設諸如就上述電腦主機PC1及中繼電腦 PC2等分配各光學式輸入機構S1、S2、S3、S4之輸入優先 權（優先輸入順序）之功能。藉此，即可使各參加者(輸入者） 流暢進行寫入(發言）。 其次，上述二實施形態中，為避免輸入者等人意外執 行§吳輸入或空白輸入等，亦可於用以供輸入者操作之上述 外框1上或加厚狀之粗框部2上等處配設可就上述各光學式 輸入機構或SI、S2、S3、S4在其電源開啓之狀態下，僅使 各光學式輸入機構S或SI、S2、S3、S4之輸入(接觸位置檢 測機構之檢測）無效化之開關等（參照後述之第3(a)圖之「輸 入操作停止開關Q」）。另，包含上述第2顯示器D2之光學式 輸入機構SI、S2、S3、S4(或S)中，即便在已操作上述輸入 操作停止開關Q之輸入停止狀態下’上述第2顯示器D2亦不 受影響，而將繼續進行其顯示作業。 進而，各光學式輸入機構S或31、82、83、84在未妥適 載置於第2顯示器D2上或記載有前述資訊之印刷物W等上 之預定位置上之狀態下，為避免執行輸入或操作，亦可於 15 201241673 上述外框1或粗框部2等之背面側（與第2顯示器D2或印刷物 W接觸之側）設置可檢知該等光學式輸入機構S或s 1、S2、 S3、S4已上抬之開關等[參照後述之第3(b)圖之「輸入禁止 開關R」]。 以下，說明藉垂直之格子狀之光之阻蔽而檢測物體之 接觸位置之型態之光學式輸入機構Sa，以及藉三角測量而 算出物體所致之光之阻蔽位置之型態之光學式輸入機構Sb 之二種類型之光學式輸入機構，作為上述各實施形態所使 用之光學式輸入機構(S或SI、S2、S3、S4)之具體構造例。 首先，說明於光學式輸入機構(Si)之外框丨内排列配置 有多數之發光二極體(LED)作為發光元件（光源），並排列配 置有多數之光二極體(PD)作為受光元件，而於光學式輸入 機構si之㈣形成用於檢出先端部(τ)之光格 子之光學式輸人機構Sa，作為上述資訊顯示系統所使用之 光學式輸入機構之一具體實施例。 第3(a)圖係說明本發明之資訊顯示系統所使用之光學 式輸入機構之實施例(Sa)之構造之平面圖，剛物)圖之 一部分之局部放大截面圖。上述圖中，為簡化說明， 而將外框1之長邊χυπ向設為橫向(χ方向），並將外⑷ 之短邊Υ1、Υ2方向設為縱向(y方向），且以二點鏈線代表外 則内側之格子狀之光（不可見之紅外光）。且，已就咖、 PD之個數祕子狀之絲數簡化其數量，肋虛線代表兮 外框！内之電子配料，且就枝軸絲式輸人機構^ 之電池及用以與電腦等資訊設備進行通訊之通訊機構（電 201241673 纜或無線天線）等加以省略圖示（後述之第4圖亦同）。 本一實施例之資訊顯示系統之光學式輪入機構Sa一如 第3(a)圖所示’包含用以檢測框狀之外框1内側之四角狀領 域(工作區）中書寫工具P之先端（接觸位置T)之位置（x_y座標） 之接觸位置檢測機構、可記憶由上述接觸位置檢測機構而 得之書寫工具P之先端位置之移動轨跡資訊(x_y位置之變化) 並兼用為發光元件及受光元件之控制機構之記憶機構IV[(内 建）、可手動停止上述書寫工具P之輸入之輪入操作停止開 關Q、可在上述光學式輸入機構Sa抬昇時自動使上述書寫工 具P之輸入為無效之輸入禁止開關R、代表設備之異常或擎 告等之複數燈部L。 光學式輸入機構Sa之外框1部分一如第3(a)圖所示，設 有由該外框1内排列配置之多數LED3、3、…所構成之光源 作為上述接觸位置檢測機構之發光部，並於與配置有上述 各LED3之外框1部位（邊X1、Y1)對向之外框丨部分（邊χ2、 Υ2)形成有由對應該等各LED3之多數PD4、4、…所構成之 受光部，該等各LED3與PD4並排列定位成沿行上述框狀之 外框1内緣而使其先端面向内側。其次，藉兼用為各LED3 及PD4之控制器（控制機構)之記憶機構Μ之控制，而使上述 各LED3—同或朝掃瞄方向依序發光，即可於外框1内之四 角狀之檢知領域内形成縱橫垂直之光格子（二點鏈線）。 另’上述作為發光元件（光源)使用之LED3宜為可發射 近紅外（波長：7〇〇〜2500nm)光之類型之紅外LED(紅外發光 一極體）。且’受光元件除上述光二極體(PD)以外，亦可使 17 201241673 用多數受光元件呈條狀或陣列狀而排成一列之線性感測器 陣列或影像感測器等。 使用上述一實施例之光學式輸入機構&之書寫工具P 之接觸位置τ之檢測係依以下步驟而進行。即，首先，使上 述發光部之LED3逐一（始於端部）依序發光，並在發光時與 未發光時測定傳到上述LED3所對應（對向）之pD4之光(格狀 光）強度’而就各PD4分別決定因光之阻遮而檢知、不檢知 物體之閾值’並加以記憶於上述記憶機構财作為表格等 以為校正（校準）。接著，上抬包含上述兼用為控制器之記憶 機構Μ之光學式輸人機構Sa，而將該光學式輸人機構^裁 置於印刷物W上’以使對應大型顯示器㈣所顯示之資料 部分之印刷部分自其框内露出。 楮上迷录用马控制器之記憶機構河使上述各 LED3依序發光，並在已_(sean)光學式輸人機構^之檢 知領域内之狀態下，使㈣X具P之先端降至該光學式輸二 機構Sa之框内露出之上述印刷物w之部分，而如第^勻圖所 不，書寫工具P之先端將阻遮通過上述框内之格子狀之光之 一部分，該阻遮部分則為上述接觸位置檢_構之對應^ PD4所檢知，而界定上述書寫工具p先端在框内之座標㈣ (x-y軸，參照第3(a)圖中之「接觸位置τ 丁 送至電腦(PC)等U得上述光之阻遮部分在檢】 内存在複數(2難上)個時，Μ受料切料影響而 正確檢測上述光之阻遮部分時等，若盔 曰 ^ , "、、忐界定書寫工具Ρ 之先端之座標，則中止上述檢知領域内 心押瞄，並藉前述 201241673 燈部L之點亮等而通知（㈣)檢知之異常。 接著旦移動上述工 則將測得伴隨其移動之上、,·金 而追加筆s己或註釋等， 之寫入資訊)，並朝'^書寫工斯之先端軌跡(筆記等 U MPC)等輸4其執跡之座標，且 於繼㈣内轉換為供大型 議 對應其輸騎置之大 ^ )制之μ將在 資料等資訊重疊之狀能v 且《狀恶。另’藉上述書寫工具P寫入筆 之同時，亦可將該筆勺望卞 军已寺 聿5己專頁汛記錄於上述兼用為控制器之 記憶機構Μ之記憶體等中。 ° ，，，、員不益（D1)之晝面上顯示為與會 另上述外框1之局部（加厚狀之粗框部2)之上面配置有 先前所述之用於停止輪人操作之開關Q[參照第3(a)圖]。該 輸入操作停止開關Q可使上述接觸位置檢測機構所進行^ 書寫工具ρ之先端等之檢測無效化，藉其開關操作，即可 —止上述LED3之發光或上述PD4之受&，或者使上述記 憶機構Μ之演算停止等，而任由輸人者隨時停止藉上述書 寫工具Ρ等輸入資訊。上述輸入操作停止開關Q除按鍵、按 鈕、輕觸、滑動等各種機械式開關以外，並可使用觸控開 關或壓力感應開關等電磁式或光學式開關。且，上述輸入 操作停止開關Q作動後，亦可進行上述燈部L之點亮等警告 顯示以明示「輸入操作停止中」之狀態。 又，上述外框1之局部（加厚狀之粗框部2)之背面側配設 有先前所述之輸入禁止開關R。該輸入禁止開關R—如第3(b) 圖之截面圖所示，係於上述外框1之粗框部2内部所設之朝 背面側開口之凹部2a内面朝外框下側而配設者，將上述外 201241673 ' 昇）’將如圖中之虛擬線(二點鏈線)所示，上述 @ $止開關R之先端將朝箭號方向自外框背面突出而作 ’、人5玄輸入禁止開關尺之作動則可使上述LED3之發 光或itPD4^光停止’或者，使上述記憶機構m之演算 ^止或藉關閉光學式輸人機構整體之電源之方法等而導 致（自動地)無法藉上述書寫卫具p等輸人資訊。藉此，而可 避免在上述光學式輪人機構_ 空之狀態，或未適當載置 於印刷物W等上之預定位置上之狀態等不適於進行輸入之 狀癌下，朝光學式輪人機構Sa輸人(記憶)上述新資訊。且， 即便多人依序使用單-光學式輸人機構Sa時，亦不致發生 在各人間傳遞時之誤輸入，並可於已載置外框i之場所立即 重新開始輸入而甚為便利。另，上述輸入禁止開關R除按鍵 開關等機械式開關以外，並可使用壓力感應開關等電磁式 開關或可檢知反射率或明暗等之光學式開關等。且，與上 述輸入操作停止開關Q之情形相同，亦可使用上述外框1上 之燈部L等而警告顯示「輸入禁止中」之狀態，進而欲提醒 注意時，亦可附設警報等聲響之警告功能。 依據上述一實施例之資訊顯示系統之光學式輸入機構 Sa，無需輸入專用筆’即便供多人使用’亦無不便之處° 且，可以光學式輸入機構Sa之框内露出之印刷物W或第2顯 示器D2之顯示作為標記，而使對大型顯示器（D1)之顯示新 增之新資訊輸入於對應其顯示之正痛位置上。進而，配備 有輸入操作停止開關Q及輸入禁止開關R等誤輸入預防機 構，故多人使用單一光學式輸入機構“時，亦較少發生錯 20 201241673 誤動作等。甚且，上述一實施例之光學式輸入機構Sa使用 發光二極體(LED)等作為發光元件（光源），並使用光二極體 (PD)作為嗳光元件等，而使用泛用之零件，故可以低成本 構成資訊顯示系統。 以下’說明於光學式輸入機構之外框丨之二角部分別配 置發光元件與受光元件陣列所構成之模組(C1 ' C2)，並使 用§亥4二模組而藉三角測量法界定框内之書寫工具p之先 端位置之另一實施例之光學式輸入機構Sb。 第4(a)圖係說明本發明之資訊顯示系統所使用之光學 式輸入機構之另一實施例（Sb)之構造之平面圖，（b)圖係（a) 圖之Z部之局部放大圖。另，該等圖中，亦將外框1之長邊 XI、X2方向設為橫向（X方向），並將外框1之短邊γι、γ2方 向設為縱向（y方向），且已省略前述粗框部2内所配置之電池 及通訊機構等之圖示。 本另一實施例之資訊顯示系統之光學式輸入機構Sb亦 包含用以檢測框狀之外框1内側之四角狀領域(工作區）中書 寫工具P之先端（接觸位置T)之位置（x-y座標）之接觸位置檢 測機構、可記憶由上述接觸位置檢測機構而得之書寫工具P 之先端位置之移動軌跡資訊(x-y位置之變化）並兼用為發光 元件及受光元件陣列之控制機構之記憶機構Μ(内建）、可手 動停止上述書寫工具Ρ之輸入之輸入操作停止開關Q、可在 上述光學式輸入機構汕抬昇時自動使上述書寫工具Ρ之輸 入為無效之輸入禁止開關R、代表設備之異常或警告等之複 數燈部L。 21 201241673 上述另一實施例之光學式輸入機構s b與前一實施例之 光學式輸入機構Sa之不同在於，該光學式輸入機構sb之外 框1之四個角部中，於一邊(本例中為X1)之兩側之角部la、 lb分別配置有第4(b)圖所示之由發光元件(LED3)與受光元 件陣列（影像感測器5)上下組合而成之發受光模組(攝影模 組Cl、C2)，而該等攝影模組ci、C2之間之上述一邊(XI) 以外之三邊(X2、Yl、Y2)之内側面則如第4(a)圖所示，貼 附有帶狀之回歸性光反射體（回歸反射帶6)β另，記憶機構 Μ與上述一實施例相同，兼用為LED3及影像感測器5之控制 器（控制機構）。 依據上述構造，上述另一實施例之光學式輸入機構处 可使各攝影模組C1、C2之各LED3所出射之光藉上述回歸反 射帶6之反射而朝出射來源之攝影模組ci、C2回歸，並於 其框内發生第4(a)圖所示之光就各攝影模組、C2分別呈 波紋型態擴散之放射狀之光之交錯。 另，上述攝影模組Ci、C2之發光元件（光源）宜為可發 射近紅外（波長：700〜2500nm)光之類型之紅外LED(紅外發 光二極體）。且’受光元件陣列可使用CCD、CMOS等影像 感測器或多數受光元件排成一列之CMOS線性感測器陣列 等。 又，上述外框1之三邊(X2、Y1、Y2)之内側面上所安 裝之回歸性光反射體可為微棱鏡型或玻璃珠型之任—種。 進而’上述之例中，為求處理上之方便而使用帶狀之成形 體’但亦可於上述三邊(X2、Y卜Y2)之内側面上塗布具有 22 201241673 光回歸性之塗料等加以取代。 使用上述另一實施例之光學式輸入機構Sb之書寫工具 P之接觸位置T之檢測係依以下步驟而進行。即，首先，使 上述攝衫模組Cl、C2之各LED3發光，並在發光時與未發光 時測定朝各攝影模組C1、C2之各影像感測器5回歸之光㈤ 歸光）強度’而就各攝純⑽心分別決定藉光之阻遮而 檢知、不檢知物體之閾值，並加以記憶於上述記憶機構m 中作為表格等以為校正(校準）。接著，上抬包含上述兼用為 控制器之記憶機構Μ之光學式輪人機構％，㈣該光學式 輸入機構sb載置於印刷物w上，以使對應大型顯示器（di) 所顯示之資料部分之印刷部分自其框内露出。 然後，在藉上述兼用為控制器之記憶機構Μ使上述各 LED3發光之狀態下，使書寫卫斯之先端降至該光學式輸 入機構Sb之框内露出之上述印刷物w之部分，而如第4⑷ 圖所示，書寫工具P之先端將阻遮通過上述框内之交錯狀之 光之了部分’該阻遮部分則為上述各攝影模組…Ο之對 應之受光元件所檢知。且，使用演算裝置等（省略圖示）而藉 三角測量法求出上述兼用為控制器之記憶機構Μ所檢k 阻遮(阻幻位置，而界定上述書寫切在_之财 ㈣第「接觸位置τ」），並將該座 標傳运至電腦(PC)等。3，與前述藉格子狀之光而檢測座 標之光學式輸人機構Sa相同，測得上述光之阻遮部分在檢 知領域内存錢數⑽以上)個時，从受陽光或燈光^ 響而未正確檢測上述光之阻遮部分時 — 寸右無法界定書寫 23 201241673 工具p之先端之座標，則中止上述檢知領域内之掃瞄，並藉 前述燈部L之點亮等而通知（警告)檢知之異常。 其次，一旦移動上述書寫工具P而寫入筆記或註釋等， 則將測得、演算伴隨其移動之上述書寫工具p之先端軌跡 (筆記等之寫入資訊）’並朝上述電腦(PC)等輸出其軌跡之座 標’且於該電腦(PC)内轉換為供大型顯示器（D1)使用之資 訊將在對應其輸入位置之大型顯示器（D1)之畫面上顯示為 與會議資料等資訊重疊之狀態。另，藉上述書寫工具P寫入 筆記等之同時，亦可將該筆記等資訊記錄於上述兼用為控 制器之記憶機構Μ之記憶體等中。 另，本光學式輸入機構Sb亦設有與上述一實施例之光 學式輸入機構Sa相同之輸入操作停止開關Q及輸入禁止開 關R。且，上述輸入操作停止開關Q及輸入禁止開關R作動 後’為明示「輸入操作停止中」或「輸入禁止中」之狀態， 而使上述燈部L點亮或發出警告音效等之警告顯示功能亦 相同。 依據上述另一實施例之資訊顯示系統之光學式輸入機 構Sb，亦與前述一實施例之光學式輸入機構Sa相同，無需 輸入操作之專用筆，即便供多人使用亦無不便之處。且’ 可以光學式輸入機構Sb之框内露出之印刷物w或第2顯示 器D2之顯示作為標記，而使對大塑顯示器（D1)之顯示新增 之新資訊輸入於對應其顯示之正確位置上。進而’配備有 輸入操作停止開關Q及輸入禁止開關R等’故多人使用單一 光學式輸入機構Sb時，亦較少發生錯誤動作等。甚且’上 24 201241673 述另一實施例之光學式輪入機構汕使用發光二極體(LED) 等作為發光元件（光源），並使用CCD、CMOS等影像感測器 作為受光7L件等’而可使用泛用之零件，故可減少構造之 光學零件數4 ’而以低成本減資減m另，上述 實施例中’雖已說明本發明之具體形態，但上述實施例純 屬例不性質’並非用以限縮解釋本發明者。進而，屬於申 清專利範圍之均等範圍内之變更均包含在本發明之範圍 内。 產業上之可利用性 本發明之資訊顯示系統可使用通常之書寫工具進行輸 入’即便使用大型之顯示器，亦可對應該大型顯示器之顯 示而進行正確之輸入。 【圖式簡單說明】 第1圖係說明本發明第1實施形態之資訊顯示系統之構 造者。 第2圖係說明本發明第2實施形態之資訊顯示系統之構 造者。 第3 (a)圖係說明本發明之資訊顯示系統所使用之光學 式輸入機構之—實施例之構造之平面圖，第3(b)圖係第3(a) 圖之一部分之局部放大截面圖。 第4 (a)圖係說明本發明之資訊顯示系統所使用之光學 式輸入機構之另一實施例之構造之平面圖，第4(b)圖係第 4(a)圖之Z部之局部放大圖。 25 201241673 【主要元件符號說明】 1.. .外框 la、lb...角部201241673 VI. Description of the Invention: [Technical Field 3 of the Invention] Field of the Invention The present invention relates to an information display system for displaying information such as materials during presentations, meetings, and the like. I: Prior Art 3 Background of the Invention In the case of a presentation, a conference, etc., information such as data stored in an information memory medium such as a USB memory or the like is displayed on a large display such as a liquid crystal panel by a computer or the like, and information displayed thereon is displayed. Give instructions and so on. In the above description, a new type of input information such as a tablet or a touch panel is used as an input mechanism (device) by adding a new type of information such as a character, a pattern, and a symbol to the information to be displayed (see, for example, Patent Document 1). The pen type input device is equipped with a special pen and a special plate, and the special pen is moved on the special plate, and information such as text can be input. That is, the trajectory of the tip of the special pen on the dedicated board (input information such as text) can be detected by electromagnetic induction, resistive film type, electrostatic capacitance type, etc., and the trajectory (electronic data) is used as new information. The computer or the like is superimposed on the information (image) such as the above information to display it. [Patent Document] [Patent Document 1] Japanese Patent Laid-Open Publication No. 2004-206613 SUMMARY OF INVENTION Technical Problem However, the above-described pen type input device can intuitively input characters and Patterns, symbols, etc. are very convenient, but special pens and special plates are required. Therefore, when a meeting or the like is used, a dedicated pen is used by a plurality of people, that is, one dedicated pen must be used in turn, or a plurality of special pens must be prepared. In addition, when adding new information such as text to the data displayed on the large display, it is not clear where the additional position corresponds to the position of the dedicated board. Therefore, the outline position is temporarily estimated and the special pen is positioned on the dedicated board, and It is inconvenient to display the position on a large display and then change the deviation from the target position on the large display by the input person and re-position it again. Furthermore, it is expected that the group and the elderly who are unfamiliar with computers and electronic information devices are expected to display their handwriting and characters on a display or the like and display them virtually. It is better to store the handwriting directly on media such as paper and leave notes. Wait, this demand is still very strong. The present invention has been devised in view of the above circumstances, and an object is to provide an information display system which can be input using a usual writing instrument, and even if a large display is used, it can be input in response to the display of a large display. Means for Solving the Problem In order to achieve the above object, the information display system of the present invention adopts the following configuration. That is, it includes a computer, a display capable of displaying information output by the computer, and a frame-shaped input mechanism of (A) below, and the track of the input body in the frame of the input mechanism can be input into the computer as new information, and The 201241673 new information is displayed by adding the information displayed on the above display. In the above (A) is an optical input mechanism, the optical input mechanism is composed of a rectangular outer frame and at least one of the light-emitting elements and the light-receiving elements mounted thereon, and can be detected and positioned in the outer frame. The input body is associated with the light that is transmitted from the light-emitting element to the light-receiving element, and the position information of the input body in the outer frame is output. EFFECTS OF THE INVENTION The information display system of the present invention includes the frame-shaped optical input mechanism of the above (A) as a detecting mechanism for the trajectory (contact position) of the wheel-in body. Therefore, it is not necessary to input a special pen, but an elongated object such as a pen used by a human finger or a usual note can be used as a human body for use as an input person such as a note. Moreover, the input can be performed by moving the human body into the frame of the input mechanism (A) disposed at a position away from the large display, and the writing aid is not required to be in an electromagnetic induction mode. A relatively large pen pressure can be used to perform natural writing of the detecting mechanism that is not aware of the contact position. Further, the optical input unit # has no electronic or physical contact in the frame (detection surface of the joint position), and has excellent durability and is less susceptible to dust and dirt. Further, in the information display system of the present invention, in the outer frame of the frame-shaped input mechanism of the above (A), a plurality of light-emitting elements are arranged side by side in a frame shape, and the other part is arranged a plurality of light-receiving elements are arranged and arranged, and each of the light-emitting elements and the light-receiving elements is positioned on the inner side of the outer frame, and light emitted from the light-emitting element toward the light-receiving element is longitudinally formed in the outer frame; The plaider can also use a light-emitting diode (LED) or the like for such a light-emitting element (light source 201241673), and use a general-purpose component for a light-receiving element using a photodiode (pD) or the like. Therefore, it is advantageous to be able to construct the optical input mechanism of the information display system at low cost. It also has excellent impact resistance and durability. In the information display system of the present invention, in the four corner portions of the frame other than the frame-shaped input mechanism of the above-described (Α), light receiving portions composed of a plurality of light receiving elements are disposed at corner portions on both sides of the one side. a module in which the element array and the light-emitting element are vertically overlapped, and a strip-shaped regressive light reflector is disposed on an inner side of the three sides except the one side of the modules, and one side is provided The light emitted from the light-emitting element of the module is reflected by the regression light reflector, and is returned to the light-receiving element array of the one of the modules, and the input body can be defined by triangulation with a small number of parts. The apex position. Further, the optical input mechanism of the information display system has the advantage of being able to use a general-purpose component at a low cost. In the information display system of the present invention, a printed matter printed with the same information as that displayed on the large display or a second display such as a liquid crystal panel capable of displaying the information is provided in the frame of the optical input mechanism. When the display of the printed matter or the second display is used as a mark (reference), a new information added to the display of the large display is input, so that the new information can be rotated toward the correct position corresponding to the display of the large display. Further, in the information display system of the present invention, when the mechanism is recalled, the movement track including the input body can be read again by using a computer or the like: photon type: mechanism. 1* side k η士. 日, 丨# also丨用雷腿# π _ ° 4乍 is the electric + data · record diagram simple description to take (reproduce) the above information. 6 201241673 Fig. 1 is a diagram showing the maker of the information display system of the third embodiment of the present invention. Fig. 2 is a diagram showing the constructor of the information display system according to the second embodiment of the present invention. Fig. 3(a) is a plan view showing the configuration of an embodiment of an optical input mechanism used in the information display system of the present invention, and Fig. 3(b) is a partially enlarged sectional view showing a portion of the first embodiment. Figure 4(a) is a plan view showing the structure of another embodiment of the optical wheel-in mechanism used in the information display system of the present invention, and Figure 4(b) is a part of the Z portion of Figure 4(a). Enlarged image. C. Embodiments for Carrying Out the Invention Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the above embodiment. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a system in which the basic embodiment of the information display system of the present invention consists of a basic minimum configuration. The information display system is used for sharing information and sharing information for presentations, meetings, and the like. The system, as shown in Fig. 1, includes a personal computer PC, a large display D for displaying information output by the personal computer PC, and the input is superimposed and displayed on the large display D1. <New information on the information (notes, etc.) The basic structure of the present invention, such as the writing instrument P used for the above-mentioned input. Next, the optical input mechanism § is composed of a square frame (rectangular) outer frame i, at least one set of light-emitting elements and optical components mounted on the outer frame! (all are omitted), and Detecting the blocking of the light transmitted from the light-emitting element to the light-receiving element in relation to the 201241673 input body (writing tool p, etc.) in the outer frame 1 described above, and outputting the position information of the writing instrument P and the like in the outer frame 'With the above personal computer PC, the above output information is superimposed and displayed on the information displayed on the large display D1. As described above, the optical input mechanism S for optically detecting the input information with respect to the input mechanism of the information display system is a feature of the information display system of the present invention. The light-drying input mechanism S is composed of a rectangular frame-shaped outer frame 1 and a thick-shaped thick frame portion 2 integrally formed with the outer frame 1, and at least one or more of the light-emitting elements built in the outer frame i The element and the light-receiving element are provided with a contact position detecting mechanism for detecting the tip end position of the writing instrument P or the like in the detection area (work area) in the outer frame ι. In addition, the first figure shows that the printed matter W on which the information (data) displayed on the large display unit 1 is printed is disposed on the lower side of the square frame 1, or the same information screen as the large display unit 1 is displayed. The state of the second display D2. Further, the optical input unit 8 includes a memory mechanism M for storing position information (moving trajectory) in the outer frame 1 such as the writing instrument p. Further, the optical input unit S is provided with a thick-framed thick frame portion 2 or the like for manually stopping the mosquito-inducing person to stop riding, and the input can be disabled when the optical input mechanism S is raised. A person who prohibits opening, a lamp unit L representing an abnormality or warning, a battery for driving, a control unit for driving the light-emitting element and the light-receiving element, and a communication mechanism for communicating with a information device such as a computer (wired or Wireless), etc., but the illustration has been omitted. The personal computer PC can output information such as information for explanation, meeting, etc. to the large-sized display m, and output information from the optical input mechanism s to the large-sized display 8 201241673 (by the optical input mechanism s) Enter the text and other information). As a result, the large-sized display D1 can display a state in which information such as characters input by the optical input unit S is superimposed on the information such as the above information. In addition, the transmission of the information (signal) between the personal computer PC and each device can be carried out by means of a trunk cable or by a wireless connection. In the present embodiment, the signal transmission between the personal computer PC and the large display D1 is performed by the relay cable B, and the signal transmission between the personal computer pc and the optical input unit S is performed by the wireless communication f. Next, the personal computer PC is equipped with a coordinate for converting the apex coordinates of the writing instrument P and the like in the working area (detection area) of the optical input mechanism S to the coordinates of the large display D1, and indicates the large display The software (program) to be displayed by di is displayed on the screen position of the large-sized display D1 corresponding to the input position of the new information such as a picture, a symbol, and the like input by the optical input unit S. In addition, the personal computer pc (the one in the first figure) is also included in the sub display SD for operation, so that the same information as the above-mentioned large display di can be displayed on the deputy indicator SD. Further, information such as conference materials displayed on the large-sized display D1 is usually stored in advance in an information storage medium such as a memory, a hard disk, or an external USB memory in the personal computer PC, and is output from the information storage medium. Next, information such as the conference material displayed on the large-sized display D1 and information such as characters input from the optical input unit S are stored in the information storage medium or the like in an overlapping state or in a separated state. The above-mentioned large-sized display D1 can use, for example, a liquid crystal panel, an organic electro-optical panel, a plasma panel, a projector, or a Brown tube monitor. 201241673 When the information display system (Fig. 1) of the first embodiment is used for presentations, meetings, etc., first, the same information as the conference materials displayed on the large display (10) is preliminarily placed in the frame of the optical input mechanism 3. The inside size printing (the printed matter W described above) is on the paper or the like, and the printed matter w is disposed under the optical input mechanism S. The mosquito portion corresponds to the printed portion of the data portion of the large display (9) clear display from the optical input. The inside of the frame of the mechanism s (the inner side of the outer frame 1) is exposed for preparation. When the display of the large-sized display D1 is changed (page change) or when the display position is moved within the data, the printed matter w provided under the optical input device S is replaced with the corresponding printed matter W, or the outer frame is changed. 1 position. Then, in the case where the printed matter W is ejected from the frame of the optical transmission mechanism S, the printing tool (character or pattern, etc.) is used as the target, and the writing tool P or the like is used for new printing. The writing of information (notes, etc.) can make the new information of the display of the 1) display. The new information corresponding to the display of the above-mentioned big plastic Ding D1 is now in the right position. Further, the input may be performed by recording the above-mentioned pen a (4) noisy (four) medium (printed material W), and storing the printed matter W in which the new information is written, etc., to the information display system of the embodiment. In the case of a small two-in-one (8) (D2) which is equipped with the same information as that of the above-mentioned large-scale display conference information, it is provided in a forest type input type display. _^^ The display portion of the display 2) (ie, the pop-up screen of the above-mentioned door) is exposed from the frame 10 201241673 of the optical input mechanism 8, and the exposed portion of the frame is also the second display (D2) The display of the new information (notes, etc.) by the finger or the writing instrument p, etc., enables the new information added to the display of the large display D1 to be input in correspondence with the current display of the large display D1. The following is a description of a larger-scale construction example of the above-described information display system of the present invention. Fig. 2 is a diagram showing a plurality of optical input mechanisms (Sb) formed by combining a plurality of computers (PCI, PC2), an optical input mechanism, and a second display D2 of a small plastic in the information display system of the present invention. Examples of S2, S3, and S4) (second embodiment). The same components as those in the first embodiment of the basic system configuration are denoted by the same reference numerals, and the detailed description thereof will be omitted. Moreover, this configuration example exemplifies that the nickname transmission between each of the computers pCl, pC2 and the large display D1 is performed by a wired connection (relay power B, b,), and each computer PC PC2 and the optical input mechanism S1 The signal transmission between S2, S3, and S4 is performed by a wireless connection (wireless connection), but the connection between the devices can be performed by wired or wireless connection. This tribute system is a large-scale system that allows multiple participants in separate locations such as other rooms or remote locations to read information about shared employees at the meeting (4). It contains large-scale information at the main meeting place of the conference. The display computer D1, which is connected to the large display D1 and mainly controls the image displayed by the large display and the input information, is disposed on the relay computer PC2 in a place separated from the large display D1 and the computer host PC1. Wireless connection to the above computer host PC1 or relay computer pc2, etc.: 201241673 Flat optical input mechanism SI, S2, S3, S4, writing instruments for input of each optical input mechanism SI, S2, S3, S4卩°° The flat type optical input mechanisms SI, S2, S3, and S4 are the same as the optical input mechanism (S) of the system of the basic structure (the first embodiment), and are surrounded by a square frame 1 and The outer frame 1 is formed by a thick frame portion 2 formed by a thicker shape on the outer frame 1, and is detected in the outer frame 1 by at least one or more light-emitting elements and light-receiving elements built in the outer frame 1. Field (work ) Is provided with a contact tip useful for detecting the position of the writing instrument P or the like of the finger position detecting mechanism. Further, in the second embodiment, the light-type input means S1, S2, S3, and S4 are used in the four corner frames of the light type input mechanisms S1, S2, S3, and S4 as shown in Fig. 2; On the lower side (back side) of the outer frame 1, a second display D2 (so-called "flat" type) capable of displaying the same information screen as the large display D1 described above is attached. Therefore, in the system configuration of the second embodiment, the number of input terminals (optical input mechanisms SI, S2, S3, and S4) is large, so the method for updating the information of each terminal is limited by distance and equipment. In addition, it is difficult to adopt the method of "changing the printed matter (W) placed under the optical input means (S) one by one for each information input" as described in the first embodiment. Therefore, in the second embodiment of the above-described large-scale system configuration, the information display of each of the optical input mechanisms SI, S2, S3, and S4 is preferably a display means capable of instantly updating information as in the case of the second display D2. Of course, if the work such as replacement can be performed quickly, a method of placing the printed matter (W) under the optical input means (SI, S2, S3, and S4) may be employed. Specific examples of the second display D2 mounted on each of the flat-type optical input mechanisms S1, S2, S3, and 12, 201241673 S4 include a flat panel-shaped thin panel such as an organic electroluminescence display liquid crystal display or a plasma display. Display device. Further, each of the optical input mechanisms S1, S2, S3, and S4 is the same as the optical input unit (S) of the first drawing, and includes position information (moving track) in which the writing instrument p or a finger or the like is stored in the outer frame 1. Memory mechanism M. Further, each of the optical input mechanisms si, S2, S3, and S4 is provided with an input operation stop switch q for manually stopping input in the thick frame portion 2 or the like, and can be lifted up in the optical input mechanism (S or In the case of SI, S2, S3, and S4), the input prohibition switch R that is ineffective, the lamp unit L that represents an abnormality or a warning, the control unit such as the battery for driving, the driver of the light-emitting element, and the light-receiving element are used. A communication mechanism (wired or wireless) that communicates with information devices such as computers, but the illustrations have been omitted. The computer host PC1 is the same as the personal computer (PC) of the first embodiment (FIG.). The information such as the information for explaining the briefing, the meeting, and the like can be stored from the storage medium such as the SB memory. The large-sized display D1 is outputted, and outputs information (information such as input characters) from the respective optical input mechanisms SI, S2 (S3, S4) of the flat type to the large-sized display unit 1. Thereby, the large-sized display D1 can display a state in which information such as the above-mentioned data is superimposed on the information input by the optical input means SI, S2 (S3, S4). The relay computer PC2 is disposed at a distance from a room (site) where the large display di and the computer host PC1 are disposed, and can be relayed to the computer host PC1 to be configured from the surroundings. Information of each optical input mechanism S3, S4 (information such as input text). 13 201241673 Therefore, the information such as the input text and the input of the photon input mechanism S3 away from the large display D1 and the host computer PCI can be displayed on the large display 0D1 as overlapping with the above information. State. In the above-mentioned computer host pCl and relay computer pC2, the above-mentioned writing instruments p or fingers in the working areas (inspection areas) of the respective optical wheel mechanisms SI, S2, S3, and S4 are mounted. The apex coordinates are converted into software (programs) corresponding to the coordinates of the screen of the large display D1, so as to input the characters, pictures, and pictures input by the respective optical input mechanisms of the above-mentioned flat type ", S2, S3, and S4. The new information of the material is displayed on the top surface of the large display D1 corresponding to the input position. According to the above configuration, in the second embodiment, each of the optical input mechanisms Sb, S2, S3, and S4 of the plurality of flat types is used. It can also be installed in the above-mentioned optical input, Nab 82, S3, and the axis display (4) is marked as a mark, and a new (four) note or the like is written by a finger or a writing instrument p, etc., and the large display is read. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ S4 and the input of text, pictures, and new information can of course be displayed on the optical reading mechanism at the time of input. 2 The large display m, the sub-displays of each computer PC1, PC2 are committed and wheeled The unused device (10) installed on other optical wheel human bodies can simultaneously carry out the same age, and can participate in the instant sharing of information among the participants in other places such as the other end of the room. 14 201241673 The input information (handwriting, etc.) w is displayed in the same color on each display for each of the optical input mechanisms S1, S2, s3, and S4 to identify the input terminal (optical input mechanism) of the new information or its input. Further, the identification information (name, etc.) of the input terminal (optical input mechanism) of the new bellows or its input person can be designed by the program to be recognized by a dialog such as a dialog box on the display (pop-up window, etc.). . In addition, in order to avoid confusion in the case of simultaneous input by a plurality of participants (inputters) such as conferences, it is also possible to preset, for example, assigning optical input mechanisms S1, S2, and S3 to the computer host PC1 and the relay computer PC2, The function of S4's input priority (priority input order). This allows each participant (input) to write (speak) smoothly. In the second embodiment, in order to prevent the input person or the like from accidentally performing the § Wu input or the blank input, the fraternal frame 1 or the thick frame portion 2 for the input of the input device may be used. In the state where the above optical input mechanisms or SI, S2, S3, and S4 are turned on, only the optical input mechanisms S or SI, S2, S3, and S4 are input (contact position detecting mechanism). Detection) Invalidation switch or the like (refer to "input operation stop switch Q" in Fig. 3(a) to be described later). Further, in the optical input mechanisms SI, S2, S3, and S4 (or S) including the second display D2, even when the input operation stop switch Q is operated, the second display D2 is not received. The effect will continue while its display job will continue. Further, in order to avoid execution of the input, the optical input mechanisms S or 31, 82, 83, and 84 are not properly placed on the second display D2 or at a predetermined position on the printed matter W or the like in which the information is described. Or the operation may be performed on the back side of the outer frame 1 or the thick frame portion 2 or the like (the side contacting the second display D2 or the printed matter W) on 15 201241673 to detect the optical input mechanisms S or s 1 and S 2 . , S3, S4, etc., which have been lifted up, etc. [Refer to "Input inhibit switch R" in Fig. 3(b) below). Hereinafter, an optical input mechanism Sa for detecting a contact position of an object by blocking of a vertical grid of light, and an optical type for calculating a shape of a blocking position of light by an object by triangulation will be described. Two types of optical input mechanisms of the input mechanism Sb are specific structural examples of the optical input mechanisms (S or SI, S2, S3, and S4) used in the above embodiments. First, a plurality of light-emitting diodes (LEDs) are arranged in a frame outside the optical input mechanism (Si) as light-emitting elements (light sources), and a plurality of photodiodes (PDs) are arranged and arranged as light-receiving elements. The optical input mechanism Sa for detecting the optical lattice of the tip end portion (τ) is formed in (4) of the optical input mechanism si as a specific embodiment of the optical input mechanism used in the above information display system. Fig. 3(a) is a partially enlarged cross-sectional view showing a part of a plan view of the embodiment (Sa) of the optical input mechanism used in the information display system of the present invention. In the above figure, in order to simplify the description, the long side χυ π direction of the outer frame 1 is set to the lateral direction (χ direction), and the short side Υ1 and Υ2 directions of the outer (4) are set to the vertical direction (y direction), and the two-point chain is used. The line represents the lattice-like light on the inside (invisible infrared light). Moreover, the number of the number of the secrets of the coffee and PD has been simplified, and the rib line represents the outer frame! The electronic ingredients in the inside, and the battery of the branch-and-wire type input mechanism and the communication mechanism (electricity 201241673 cable or wireless antenna) for communicating with information devices such as computers are omitted (the fourth picture to be described later) with). The optical wheel-in mechanism Sa of the information display system of the present embodiment includes a writing tool P for detecting a square-shaped field (work area) inside the frame-shaped outer frame 1 as shown in FIG. 3(a). A contact position detecting mechanism at a position (x_y coordinate) of the tip end (contact position T), a movement trajectory information (a change in the position of x_y) at a tip end position of the writing instrument P obtained by the contact position detecting mechanism, and used as a light The memory mechanism IV of the control unit of the component and the light-receiving element [built-in], the wheel-in operation stop switch Q that can manually stop the input of the writing instrument P, can automatically make the writing instrument when the optical input mechanism Sa is raised The input of P is an invalid input prohibition switch R, a plurality of lamp units L representing an abnormality of the device or an alarm. The outer frame 1 of the optical input mechanism Sa is provided with a light source composed of a plurality of LEDs 3, 3, ... arranged in the outer frame 1 as the light of the contact position detecting mechanism, as shown in the third figure (a). And a plurality of PDs 4, 4, ... which are corresponding to the LEDs 3 corresponding to each other (the side edges 2, 2) of the frame 1 (side X1, Y1) where the LEDs 3 are arranged. In the light receiving unit, the LEDs 3 and PD4 are arranged side by side so as to line the inner edge of the frame-shaped outer frame 1 with its leading end facing inward. Next, by using the control of the memory mechanism of the controllers (control mechanisms) of the LEDs 3 and PD4, the LEDs 3 can be sequentially illuminated in the scanning direction, and can be in the square shape of the outer frame 1. A vertical and horizontal vertical light grid (two-point chain line) is formed in the detection area. Further, the LED 3 used as the light-emitting element (light source) is preferably an infrared LED (infrared light-emitting body) of a type that emits near-infrared (wavelength: 7 〇〇 to 2500 nm) light. In addition to the above-mentioned photodiode (PD), the light-receiving element can also be used as a line sensor array or image sensor in which a plurality of light-receiving elements are arranged in a strip or array in a row. The detection of the contact position τ of the writing instrument P using the optical input mechanism & of the above-described embodiment is performed in the following procedure. In other words, first, the LEDs 3 of the light-emitting portion are sequentially illuminated one by one (beginning from the end portion), and the intensity of the light (lattic light) transmitted to the pD4 corresponding to (opposite) the LED 3 is measured during the light-emitting period and when the light is not emitted. In the PD4, each of the PDs 4 is determined to be detected by the obstruction of the light, and the threshold value of the object is not detected, and is stored in the memory mechanism as a table or the like for correction (calibration). Then, the optical input mechanism Sa including the above-mentioned memory mechanism used as the controller is lifted up, and the optical input mechanism is cut onto the printed matter W to make the data portion corresponding to the display of the large display (4) The printed portion is exposed from its frame. The above-mentioned LEDs 3 are sequentially illuminated by the memory mechanism of the horse controller, and the front end of the (4) X-P is lowered to the state in the state of detection of the _(sean) optical input mechanism. a portion of the printed matter w exposed in the frame of the optical transmission mechanism Sa, and if the image is not uniform, the tip end of the writing instrument P will block through a portion of the lattice-like light in the frame, the blocking portion Then, for the contact position detection _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (PC) and other U get the above-mentioned light blocking part in the inspection] When there is a plurality of (2 difficult) in the memory, the 切 Μ ^ , " ; , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Measured with the addition of the pen, or the annotation, etc. News), and to the front of the '^ writing work stalks (notes, etc. U MPC) and so on, the coordinates of the four traces, and in the following (four) converted into a large-scale discussion corresponding to its large-scale system It will be able to superimpose the information and other information in the form of v and "like the evil. Another" by writing the writing instrument P at the same time, you can also record the pen 卞 卞 已 已 聿 聿 聿 己 己 己 己 己 汛 汛 汛In the memory of the memory device of the controller, etc., the top surface of the outer frame 1 (thickened frame 2) is displayed on the top surface of the lower part of the frame (D1). There is a switch Q for stopping the wheel man operation described earlier [refer to Fig. 3(a)]. The input operation stop switch Q can invalidate the detection of the tip end of the writing tool ρ by the contact position detecting mechanism. By means of the switching operation, the illumination of the LED 3 or the reception of the PD 4 or the calculation of the memory mechanism 停止 can be stopped, and the input user can stop the input of the information by the writing instrument or the like at any time. The above input operation stops the switch Q in addition to buttons, buttons, light touch, sliding, and the like. In addition to the switch, an electromagnetic or optical switch such as a touch switch or a pressure sensing switch can be used, and after the input operation stop switch Q is actuated, a warning display such as lighting of the lamp portion L can be performed to indicate "input operation". The state of "stopping". Further, the input prohibition switch R described earlier is disposed on the back side of a part of the outer frame 1 (the thick frame portion 2 having a thick shape). The input prohibiting switch R is as shown in the cross-sectional view of Fig. 3(b), and is disposed on the lower side of the recessed portion 2a of the inside of the thick frame portion 2 of the outer frame 1 facing the rear side. Set, the above-mentioned outside 201241673 'L) will be shown in the figure as the virtual line (two-point chain line), the front end of the @@止开关R will protrude from the back of the frame toward the arrow direction. 5 Xuan input prohibits the operation of the switch, which can cause the illumination of the LED3 or the stop of the PD3 to stop, or cause the calculation of the memory mechanism m or the method of turning off the power supply of the optical input mechanism as a whole (automatic Land) can not borrow the above-mentioned writing aid p and other input information. Thereby, it is possible to avoid the optical wheel mechanism in the state in which the optical wheel mechanism is empty or in a state where it is not properly placed on a predetermined position on the printed matter W or the like, which is not suitable for input. Sa loses (memorizes) the above new information. Moreover, even if a plurality of people sequentially use the single-optical input mechanism Sa, it is not easy to input the error when transmitting between the persons, and it is convenient to restart the input immediately after the frame i has been placed. Further, the input prohibition switch R may be an electromagnetic switch such as a pressure sensor switch or an optical switch such as a reflectance or a light and dark, in addition to a mechanical switch such as a push switch. In the same manner as the above-described operation of the operation stop switch Q, the state of the "input prohibition" can be displayed by using the lamp portion L or the like on the outer frame 1, and an alarm or the like can be attached to the alarm. Warning function. According to the optical input mechanism Sa of the information display system according to the above-described embodiment, there is no need to input a special pen 'even if it is used by many people', and the printed matter W or the first exposed in the frame of the optical input mechanism Sa can be used. 2 The display of the display D2 is used as a mark, and new information added to the display of the large display (D1) is input to the positive pain position corresponding to the display thereof. Further, since the erroneous input prevention mechanism such as the input operation stop switch Q and the input prohibition switch R is provided, when a plurality of people use the single optical input mechanism, the error 20 201241673 is less likely to occur, etc. Further, the above-described embodiment The optical input mechanism Sa uses a light-emitting diode (LED) or the like as a light-emitting element (light source), and uses a photodiode (PD) as a light-emitting element or the like, and uses a general-purpose component, so that the information display system can be constructed at low cost. The following description shows that the module (C1 'C2) consisting of the light-emitting element and the light-receiving element array is disposed at the two corners of the frame outside the optical input mechanism, and is defined by triangulation using the § hai 2 2 module. Another embodiment of the optical input mechanism Sb of the information display system of the present invention (Sb) a plan view of the structure, (b) a partial enlargement of the Z portion of the figure (a). In the figures, the long sides XI and X2 of the outer frame 1 are also set to the lateral direction (X direction), and The short side of the outer frame 1 is γι The γ2 direction is set to the vertical direction (y direction), and the illustration of the battery, the communication mechanism, and the like disposed in the thick frame portion 2 is omitted. The optical input mechanism Sb of the information display system of the other embodiment is also included. A contact position detecting mechanism for detecting a position (xy coordinate) of a tip end (contact position T) of the writing instrument P in a quadrangular region (working area) inside the frame-like outer frame 1 is readable by the contact position detecting mechanism The movement track information (change of the xy position) at the tip end position of the writing instrument P is used as a memory mechanism (built-in) of the control unit of the light-emitting element and the light-receiving element array, and the input operation of the input of the writing instrument can be manually stopped. The switch Q can automatically input the writing tool 为 to the invalid input prohibiting switch R, the abnormal lamp portion L of the representative device, or the like when the optical input mechanism is raised. 21 201241673 Another embodiment The optical input mechanism sb is different from the optical input mechanism Sa of the previous embodiment in that the four corners of the frame 1 outside the optical input mechanism sb The light-emitting elements (LED3) and the light-receiving element array (image sensor 5) shown in Fig. 4(b) are arranged on the corners 1a and 1b on both sides of one side (X1 in this example). The light receiving module (photographic module Cl, C2) is formed, and the inner sides of the three sides (X2, Y1, Y2) other than the one side (XI) between the camera modules ci and C2 are as described As shown in Fig. 4(a), a strip-shaped retroreflective light reflector (retroreflective strip 6) is attached. Further, the memory mechanism is the same as the above-described embodiment, and is also used as a controller for the LED 3 and the image sensor 5. (Control mechanism) According to the above configuration, the optical input mechanism of the other embodiment can cause the light emitted from each LED 3 of each of the photographic modules C1 and C2 to be reflected by the retroreflective tape 6 toward the source of the exit source. The modules ci and C2 are regressed, and the light shown in Fig. 4(a) is generated in the frame, and the interlacing of the radial light of each of the photographic modules and C2 is diffused. Further, the light-emitting elements (light sources) of the above-described photographing modules Ci and C2 are preferably infrared LEDs (infrared light-emitting diodes) of a type that emits near-infrared (wavelength: 700 to 2500 nm) light. Further, the light-receiving element array may be an image sensor such as a CCD or a CMOS or a CMOS line sensor array in which a plurality of light-receiving elements are arranged in a line. Further, the retroreflective light reflector mounted on the inner side of the three sides (X2, Y1, Y2) of the outer frame 1 may be any of a microprism type or a glass bead type. Further, in the above-described example, a strip-shaped molded body is used for the convenience of handling, but a coating having 22 201241673 photoregressive properties may be applied to the inner side surfaces of the three sides (X2, Y, Y2). Replace. The detection of the contact position T of the writing instrument P using the optical input mechanism Sb of the other embodiment described above is carried out in the following steps. That is, first, each of the LEDs 3 of the above-described camera modules C1 and C2 is caused to emit light, and the light (5) returning light which is returned to each of the image sensors 5 of the respective imaging modules C1 and C2 is measured during and after the light emission. In the case of each of the pure (10) hearts, the threshold value of the object is detected and detected, and the threshold value of the object is not detected, and is memorized in the memory mechanism m as a table or the like for correction (calibration). Next, the optical wheel mechanism % including the memory mechanism 兼 which is also used as the controller is lifted up, and (4) the optical input mechanism sb is placed on the printed matter w so as to correspond to the data portion displayed by the large display (di) The printed portion is exposed from its frame. Then, in a state in which the respective LEDs 3 are illuminated by the memory mechanism which is also used as the controller, the leading end of the writing Weiss is lowered to a portion of the printed matter w exposed in the frame of the optical input mechanism Sb, and 4(4) shows that the tip end of the writing instrument P blocks the portion of the staggered light passing through the frame. The blocking portion is detected by the corresponding light-receiving elements of the respective imaging modules. Further, by using a calculation device or the like (not shown), the above-mentioned memory mechanism used as the controller is obtained by triangulation method, and the k-blocking position is determined (the above-mentioned writing is cut in the _ (4). Position τ") and transfer the coordinates to a computer (PC), etc. 3. It is the same as the optical input mechanism Sa that detects the coordinates by the lattice light, and when the light blocking portion of the light is detected in the detection area (10) or more, the sunlight or the light is emitted. When the blocking portion of the light is not detected correctly - the right side cannot define the writing 23 201241673 The coordinates of the leading end of the tool p, the scanning in the above-mentioned detection area is suspended, and the lighting of the lamp part L is notified (warning) ) An abnormality detected. Next, when the writing instrument P is moved and a note or a comment or the like is written, the leading end trajectory (writing information of a note or the like) of the writing instrument p accompanying the movement is measured and calculated, and is directed to the computer (PC) or the like. The information that outputs the coordinates of its track' and is converted into a large display (D1) in the computer (PC) will be displayed on the screen of the large display (D1) corresponding to its input position as a state overlapping with the information such as the conference material. . Further, while writing a note or the like by the writing instrument P, information such as the note can be recorded in the memory or the like which is also used as the memory mechanism of the controller. Further, the optical input unit Sb is also provided with an input operation stop switch Q and an input prohibition switch R which are the same as those of the optical input unit Sa of the above-described embodiment. Further, after the input operation stop switch Q and the input prohibition switch R are actuated, the warning display function of lighting the lamp unit L or issuing a warning sound effect is performed in a state of "input operation is stopped" or "input prohibition". The same is true. The optical input mechanism Sb of the information display system according to the above-described embodiment is also the same as the optical input mechanism Sa of the above-described embodiment, and does not require a dedicated pen for input operation, and is inconvenient even for use by a plurality of people. And 'the display of the printed matter w or the second display D2 exposed in the frame of the optical input mechanism Sb can be used as a mark, and the new information added to the display of the large plastic display (D1) is input to the correct position corresponding to the display thereof. . Further, when the input operation stop switch Q and the input prohibition switch R are provided, when a plurality of people use the single optical input mechanism Sb, an erroneous operation or the like is less likely to occur. Further, in the optical wheel-in mechanism of another embodiment, a light-emitting diode (LED) or the like is used as a light-emitting element (light source), and an image sensor such as a CCD or a CMOS is used as a light-receiving 7L member or the like. However, the general-purpose parts can be used, so that the number of optical parts of the structure can be reduced by 4', and the cost can be reduced by a low cost. In the above embodiment, the specific form of the present invention has been described, but the above embodiment is purely non-existent. 'It is not intended to limit the inventors. Further, changes within the scope of the claims are intended to be included within the scope of the invention. Industrial Applicability The information display system of the present invention can be input using a conventional writing instrument. Even if a large display is used, the display of a large display can be correctly input. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing a constructor of an information display system according to a first embodiment of the present invention. Fig. 2 is a diagram showing the constructor of the information display system according to the second embodiment of the present invention. Fig. 3(a) is a plan view showing the configuration of an optical input mechanism used in the information display system of the present invention, and Fig. 3(b) is a partially enlarged sectional view showing a part of Fig. 3(a) . Fig. 4(a) is a plan view showing the configuration of another embodiment of the optical input mechanism used in the information display system of the present invention, and Fig. 4(b) is a partial enlargement of the Z portion of Fig. 4(a). Figure. 25 201241673 [Description of main component symbols] 1.. Frames la, lb... corners
2.. .粗框部 2a...凹部 3 …LED2.. .Rough frame 2a...recess 3 ...LED
4.. .PD 5.. .影像感測器 6.. .回歸反射帶 中繼電纜4.. .PD 5.. Image Sensor 6.. Retroreflective Tape Relay Cable
Cl、C2...模組、攝影模組 D1...顯示器 D2...第2顯示器 F...無線通訊 L. ..燈部 M. ..記憶機構 P. ..書寫工具 PC...個人電腦 PCI、PC2...電腦 Q. ..輸入操作停止開關 R. ..輸入禁止開關 S. ..光學式輸入機構 SI、S2、S3、S4··.光學式輸入 機構Cl, C2... module, camera module D1... display D2... second display F... wireless communication L. .. lamp part M. .. memory mechanism P. .. writing instrument PC. .. PC PCI, PC2... Computer Q. .. Input operation stop switch R. .. Input inhibit switch S. .. Optical input mechanism SI, S2, S3, S4··. Optical input mechanism
Sa、Sb...光學式輸入機構 SD...副顯示器 T. ..先端部 T...接觸位置 W...印刷物 X卜X2...長邊 Y卜Y2…短邊 26Sa, Sb... Optical input mechanism SD...Sub display T. .. Tip end T...Contact position W...Printed material X Bu X2...Long side Y Bu Y2...Short side 26