201145080 六、發明說明： 【發明所屬之技術領域】 尤其疋關於一種觸控式 [0001] 本發明是關於一種觸控式鍵盤 透明鍵盤。 【先前技術】 [0002] ❹ 作為電腦的輸入設備之-，電腦鍵盤已進入人們的曰常 生活中。習知的電腦鍵盤結構大都具有獨立的按鍵和按 鍵帽’當利用該鍵盤輸入資訊時，則需要較大的力敲擊 按鍵帽，時間一久，容易I致聲作者產生疲勞。同時， 此類電腦鍵盤功能s單一，觀感較差，在消費者對產品消 費個性化追求的今天，難以滿足缚費者的需求β 【發明内容】 j [0003] 鑒於上述内容，有必要提供一種操作方便且觀感良好的 觸控式透明鍵盤。 [0004] 一種觸控式透明鍵盤，其包括一觸控屏及一透明基板， 該觸控屏連接有一掠制模組，所述透明基板設於觸控屏 Q 下方，該透明基板ϋι龠有複數按鍵標識、一驅動電路及 一金屬膜，所述按鍵標識由電致透明發光材料製成，該 驅動電路在控制模組的控制下使按鍵標識發光’所述按 鍵標識透過觸控屏顯示，以操作該觸控式透明鍵盤’所 述金屬膜在按鍵標識不發光時起反光作用。 _5]肖習知技術相比，所述觸控式透明鍵盤採用觸控式、，，。構 ，輸入方便。同時該觸控式透明鍵盤的透明基板°又有按 鍵標識和金屬膜，觸控式透明鍵盤通電時按鍵標識透過 觸控屏顯示，不通電時，觸控式透明鍵盤备鏡子使用 0992032725-0 099118472 表單編號Α0101 第3頁/共14頁 201145080 該觸控式透明鍵盤整體觀感好，功能多樣。 【實施方式】 [0006] [0007] 凊參閱圖1，本發明的第一較佳實施例公開了一種觸控式 透明鍵盤100 ’其可作為電腦或印表機等裝置的輸入設備 。該觸控式透明鍵盤100包括一觸控屏10及一透明基板30 ，該觸控屏10設置於該透明基板3〇上。 凊結合參閱圖2，該觸控屏1〇為一可透光的透明電容式觸 控屏’其包括一透明保護層12、一第一導電層14、一透 明基體16及一第二導電層17、一鍵盤連線18及一控制模 組19。該透明保護層1;2、第一導電層14、透明基體16及 第二導電層17由上而下依次層疊設置β在本實施例中， 該透明保護層12由二氧化矽或聚酯薄膜（polyethylene terephthalate，PET)製成。該第一導電層14為檢測 定位的工作層，其由氧化銦錫（IT〇)、氧化鋅掺雜鋁（ ΖΑΟ)或氧化鎘（cdO)等其他透明導電材科製成。該透 明基體16可為玻璃板或透明塑膠板。該第二導電層1?由 透明導電材料製成，其作為遮罩層，保證觸控屏1〇具有 良好的工作環境。該鍵盤連線18連接於觸控屏1〇的一侧 ，該控制模組19可為一集成晶片，其設於鍵盤連線18上 ，並通過軟排線（圖未示）與第一導電層14、第二導電 層17及鍵盤連線丨8電性連接。當使用者的手指或其他物 體接觸到觸控屏10的透明保護層12的瞬間會產生一個電 谷效應，控制模組1 9通過檢測電流的變化即可判斷手扑 或物體觸碰位置的座標並產生一對應的指令資訊，並將 該指令資訊傳遞至電腦等終端設備。 099118472 表單編號A0101 第4頁/共14頁 0992032725-0 201145080 [0008] [0009] Ο 睛結合參關丨及圖3,在本實施财，該透明 玻璃或樹脂等透明材料製成，其整體呈_藏科構，中 部略微㈣。該透明基㈣包括—表㈣及 該透明基板30可通過表面32貼附於觸控屏離保 護層12的一側。 輯透明保 錢月基板3G的表面32設有-半透明的金屬膜322， 可以鈦、鎳、銅及鉻中的任意_種為乾材通過 真空錢法、濺射法或離子噴射法形成於透明基板⑽上 ’以使該觸控式透明鍵盤剧連到鏡面效$。在本實施例 中優選敛，其具有較好的财磨性和耐酸驗性。 該金 [0010] 該透明基板30的底面33上設有複數按鍵標識34、一驅動 電路36及—透明的域肋38。在本實關中，該按鍵標201145080 VI. Description of the Invention: [Technical Field of the Invention] In particular, a touch type [0001] The present invention relates to a touch keyboard transparent keyboard. [Prior Art] [0002] ❹ As a computer input device, the computer keyboard has entered people's daily life. Most of the conventional computer keyboard structures have independent buttons and button caps. When using the keyboard to input information, a large force is required to strike the button cap. For a long time, it is easy for the author to suffer fatigue. At the same time, such computer keyboard functions are single and have a poor perception. In today's consumer pursuit of product consumption, it is difficult to meet the needs of the subscribers. [Inventive content] j [0003] In view of the above, it is necessary to provide an operation. A touch-sensitive transparent keyboard that is convenient and has a good look. [0004] A touch-sensitive transparent keyboard includes a touch screen and a transparent substrate. The touch screen is connected to a swept module. The transparent substrate is disposed under the touch screen Q. The transparent substrate has a transparent substrate. a plurality of button marks, a driving circuit and a metal film, wherein the button mark is made of an electro-optic transparent illuminating material, and the driving circuit causes the button mark to emit light under the control of the control module. The button mark is displayed through the touch screen. In order to operate the touch-sensitive transparent keyboard, the metal film acts as a reflection when the button mark does not emit light. _5] Compared with Xiao Xizhi technology, the touch transparent keyboard adopts touch type, and. Structure, easy to input. At the same time, the transparent substrate of the touch-sensitive transparent keyboard has a button mark and a metal film. When the touch-type transparent keyboard is powered, the button mark is displayed through the touch screen. When the power is off, the touch-type transparent keyboard is used for the mirror 0992032725-0 099118472. Form No. Α0101 Page 3 of 14 201145080 The touch-sensitive transparent keyboard has a good overall look and features. [Embodiment] [0006] Referring to Figure 1, a first preferred embodiment of the present invention discloses a touch-sensitive transparent keyboard 100' which can be used as an input device for a computer or a printer. The touch-sensitive transparent keyboard 100 includes a touch screen 10 and a transparent substrate 30. The touch screen 10 is disposed on the transparent substrate 3 . Referring to FIG. 2, the touch screen 1 is a transparent transparent capacitive touch screen comprising a transparent protective layer 12, a first conductive layer 14, a transparent substrate 16, and a second conductive layer. 17. A keyboard connection 18 and a control module 19. The transparent protective layer 1; 2, the first conductive layer 14, the transparent substrate 16 and the second conductive layer 17 are sequentially stacked from top to bottom. In this embodiment, the transparent protective layer 12 is made of ruthenium dioxide or polyester film. Made of (polyethylene terephthalate, PET). The first conductive layer 14 is a working layer for detecting and positioning, and is made of other transparent conductive materials such as indium tin oxide (IT〇), zinc oxide doped aluminum (yttrium) or cadmium oxide (cdO). The transparent substrate 16 can be a glass plate or a transparent plastic plate. The second conductive layer 1 is made of a transparent conductive material, which serves as a mask layer to ensure a good working environment of the touch screen. The keyboard connection 18 is connected to one side of the touch screen. The control module 19 can be an integrated chip, which is disposed on the keyboard connection 18 and passes through the flexible cable (not shown) and the first conductive The layer 14, the second conductive layer 17, and the keyboard connection port 8 are electrically connected. When the user's finger or other object touches the transparent protective layer 12 of the touch screen 10, an electric valley effect is generated, and the control module 19 can determine the coordinates of the hand or the object touch position by detecting the change of the current. And generate a corresponding instruction information, and transmit the instruction information to a terminal device such as a computer. 099118472 Form No. A0101 Page 4 of 14 0992032725-0 201145080 [0008] [0009] In combination with the reference and Figure 3, in this implementation, the transparent glass or resin is made of transparent material, and the whole is _Tibetan structure, slightly in the middle (four). The transparent substrate (4) includes - (4) and the transparent substrate 30 can be attached to one side of the touch screen from the protective layer 12 through the surface 32. The surface 32 of the transparent security moon substrate 3G is provided with a semi-transparent metal film 322, which can be formed by vacuum method, sputtering method or ion jet method using any of titanium, nickel, copper and chromium as a dry material. On the transparent substrate (10) to connect the touch-sensitive transparent keyboard to the mirror. In the present embodiment, it is preferred to have a good grindability and acid resistance. The bottom surface 33 of the transparent substrate 30 is provided with a plurality of button marks 34, a driving circuit 36 and a transparent domain rib 38. In this real off, the button
識34採用電致透明發光材料通過喷塗或印刷的方式形成 ，該按鍵標識34的佈局及標識資訊可依據實際需求設計 ，如英文字母、中文字或日文宇元等。該按鍵標識34的 寅訊可預先儲存在觸控屏10的控制模組19内（如κ鍵的座 標範圍資訊及對應的指令資訊），並與觸控屏1〇被觸碰 的位置--對應。該驅動電路36由透明導電材料塗覆在 該透明基板30上’並設於按鍵標識34周圍，該驅動電路 36通過電氣走線與按鍵標識34和控制模組19電性連接。 該驅動電路36用於控制按鍵標識34發光或不發光，當該 驅動電路36在控制模組控制下通電時，按鍵標識34發光 並透過觸控屏1〇顯示；當該驅動電路36未通電時，按鍵 標識34不發光。該支撐肋38凸設於透明基板30底面33的 一側’該支撐肋38與透明基板30等長且呈倒三角形，以 099118472 表單編號A0101 第5頁/共14頁 0992032725-0 201145080 使該觸控式透明鍵盤放置於桌面時略呈傾斜狀態。 [0011] [0012] [0013] 請參閱圖4，當該觸控式透明鍵盤100未通電時，按鍵才示 識34不發光，觸控式透明鍵盤100不顯示按鍵標識34。此 時由於金屬膜322起反光作用’ Μ觸^透 可作鏡子使用。當該觸控式透明鍵盤1_電時’該按鍵 標識34發光，並透過金屬膜322和觸控屏1〇顯示。此時使 用者觸碰觸控屏10，控制模、組19將判斷觸碰的位置，並 記錄該觸碰位置的座標資訊n控制模組19將該觸 碰位置的座標資訊與預存的按鍵橾識34的座標犯圍資5孔 比對，以輸出該觸碰也置對應的指令資訊。 可以理解，本發明的金屬膜322也㈣於透明基板30的底 面33上，此時，按鍵標識34和@動電路36設於透明基板 30的表面32上，當該觸控式遂明鍵盤通電時，該按鍵 標識34發光，並透過觸控屏10顯示。當該觸控式透明鍵 盤100未通電時，該觸控式透明鱗盤1()〇可作鏡子使用。 可以理解，該按鍵標識34也可和金屬膜322設於透明基板 30的同一面。 可以理解’若該觸控式透明鍵為無線鍵盤，該控制 模組19可獨立設置於觸控屏1G的側邊或制銦鎵氧化 物合成透明的控制模組1 9，觸控式透日月鍵盤丨Q 〇完全 透明化。 可以㈣’本發明的控制模組19控制驅動電路36通電的 過程可4在電腦等設制機時直接傳送其鍵盤介面處 的電源，也可以為控制模組19在感測到觸碰觸控屏1〇的 099118472 表單煸號A0101 第6頁/共14頁 0992032725-0 [0014] 201145080 0 Ο 觸摸信號後，控制驅動電路3β说$ 〇 , Α Μ通電。後者可使觸控式透 明鍵盤100在未使用時，處於待機狀態，以節省電能。 可以理解，本發明的觸控屏10也可以為電阻式觸控屏、 表面聲波式觸控屏或光學式觸控屏等。 本發明的觸控式透明鍵盤1〇〇採用觸控屏設計，使用者輸 入時無需敲擊鍵盤’操作方便。同時由於透明基板3〇的β + >屬膳322，觸控式透 一側設有按鍵標識34，另一側設有金项 .觸控式透明鍵盤 明鍵盤100通電時，顯示按鍵標識34 ’ 100未通電時，作鏡子使用。 ，爰.依法提出專刺 綜上所述，本發明符合發明專利要件 申請。惟，以上所述者僅為本發明之輯隹實1本义 @悉本案技藝之 明之範圍並不以上述實施例為限，舉凡’’、* Λ士援依本發明之精神所作之等效修飾成變化，皆應涵 蓋於以下申請專利範圍内。 【圖式簡單說明】 & ★抽八碰圖 [0018]圖1係本發明較佳實施例的觸控式透明鍵盤 [0015] [0016] [0017] [0019] 圖2係本發明圖1中的觸控屏的截面系意圖 少/1的立體示意圖； [0020] 圖3係本發明圖1中的透明基板另一方対 [0021] 圖4係圖1所示觸控式透明鍵盤通電時的使用〜、 【主要元件符號說明】 [0022] 觸控式透明鍵盤：1〇〇 [0023] 觸控屏：1 〇 0992032725-0 099118472 表單編號Α0101 第7頁/共14頁 201145080 [0024] 透明保護層 ：12 [0025] 第一導電層 ：14 [0026] 透明基體： 16 [0027] 第二導電層 ••17 [0028] 鍵盤連線： 18 [0029] 控制模組： 19 [0030] 透明基板： 30 [0031] 表面：32 [0032] 金屬膜：322 [0033] 底面：3 3 [0034] 按鍵標識· 34 [0035] 驅動電路： 36 [0036] 支撐肋：38 099118472 表單編號A0101 第8頁/共14頁 0992032725-0The knowledge 34 is formed by spraying or printing. The layout and identification information of the button mark 34 can be designed according to actual needs, such as English letters, Chinese characters or Japanese Yuyuan. The information of the button identifier 34 can be pre-stored in the control module 19 of the touch screen 10 (such as the coordinate range information of the κ button and the corresponding command information), and the position where the touch screen 1 is touched-- correspond. The driving circuit 36 is coated on the transparent substrate 30 by a transparent conductive material and disposed around the button mark 34. The driving circuit 36 is electrically connected to the button mark 34 and the control module 19 through electrical traces. The driving circuit 36 is configured to control whether the button identifier 34 is illuminated or not. When the driving circuit 36 is powered by the control module, the button identifier 34 is illuminated and displayed through the touch screen 1; when the driving circuit 36 is not powered The button logo 34 does not emit light. The support ribs 38 are protruded from one side of the bottom surface 33 of the transparent substrate 30. The support ribs 38 are as long as the transparent substrate 30 and are inverted triangles, and the numbers are 099118472. Form No. A0101 Page 5 / Total 14 pages 0992032725-0 201145080 The controlled transparent keyboard is slightly tilted when placed on the desktop. [0013] Referring to FIG. 4, when the touch-sensitive transparent keyboard 100 is not powered, the button 34 does not emit light, and the touch-sensitive keyboard 100 does not display the button identifier 34. At this time, since the metal film 322 functions as a reflection, it can be used as a mirror. When the touch-sensitive transparent keyboard 1_electrically, the button identifier 34 emits light, and is displayed through the metal film 322 and the touch screen 1〇. At this time, the user touches the touch screen 10, and the control module and the group 19 determine the position of the touch, and record the coordinate information of the touch position. The control module 19 controls the coordinate information of the touch position and the pre-stored button. The coordinate of the 34 is confined to the 5 hole comparison, in order to output the touch and also the corresponding instruction information. It can be understood that the metal film 322 of the present invention is also (four) on the bottom surface 33 of the transparent substrate 30. At this time, the button mark 34 and the @-moving circuit 36 are disposed on the surface 32 of the transparent substrate 30, and the touch-type keyboard is powered. When the button identifier 34 is illuminated, it is displayed through the touch screen 10. When the touch-sensitive transparent keyboard 100 is not powered, the touch-sensitive transparent scale 1 () can be used as a mirror. It can be understood that the button mark 34 can also be disposed on the same side of the transparent substrate 30 as the metal film 322. It can be understood that if the touch transparent key is a wireless keyboard, the control module 19 can be independently disposed on the side of the touch screen 1G or the indium gallium oxide integrated transparent control module. The monthly keyboard 丨Q 〇 is completely transparent. The process of controlling the driving circuit 36 to be powered by the control module 19 of the present invention can directly transmit the power of the keyboard interface when the computer is set up, or can sense the touch touch for the control module 19. 099118472 of the screen 1〇 Form A0101 Page 6 of 14 0992032725-0 [0014] 201145080 0 后 After the signal is touched, the control drive circuit 3β says $ 〇, Α Μ is energized. The latter allows the touch-sensitive transparent keyboard 100 to be in a standby state when not in use to save power. It can be understood that the touch screen 10 of the present invention can also be a resistive touch screen, a surface acoustic wave touch screen or an optical touch screen. The touch-sensitive transparent keyboard of the present invention adopts a touch screen design, and the user does not need to tap the keyboard when entering, and the operation is convenient. At the same time, since the transparent substrate 3〇β+> is a meal 322, the touch-type transparent side is provided with a button mark 34, and the other side is provided with a gold item. The touch-type transparent keyboard is displayed when the keyboard 100 is energized, and the button mark 34 is displayed. '100 is used as a mirror when it is not powered. , 爰. Specialized thorns according to law In summary, the present invention meets the requirements for invention patent requirements. However, the above description is only for the purpose of the present invention. The scope of the present invention is not limited to the above embodiments, and the equivalent modifications made by the '', * gentlemen's spirit according to the present invention. Changes should be included in the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0018] FIG. 1 is a touch-sensitive transparent keyboard according to a preferred embodiment of the present invention [0015] [0019] FIG. 2 is a diagram 1 of the present invention FIG. 3 is a perspective view of the transparent substrate of FIG. 1 of the present invention. [0021] FIG. 4 is a diagram of the touch transparent keyboard of FIG. Use ~, [Main component symbol description] [0022] Touch transparent keyboard: 1 〇〇 [0023] Touch screen: 1 〇 0992032725-0 099118472 Form number Α 0101 Page 7 / 14 pages 201145080 [0024] Transparent Protective layer: 12 [0025] First conductive layer: 14 [0026] Transparent substrate: 16 [0027] Second conductive layer••17 [0028] Keyboard connection: 18 [0029] Control module: 19 [0030] Transparent Substrate: 30 [0031] Surface: 32 [0032] Metal film: 322 [0033] Bottom surface: 3 3 [0034] Button designation 34 [0035] Drive circuit: 36 [0036] Support rib: 38 099118472 Form number A0101 No. 8 Page / Total 14 pages 0992032725-0