1379223 九、發明說明： 【發明所屬之技術領域】 本發明涉及電子裝置的資訊回饋技術，特別涉及—種觸控板、筆記型 電腦以及在觸控板上控制光效的方法。 【先前技術】 目前，在絕大多數筆記型電腦上都使用觸控板(teuchpad)作為「游標導 航」和「選擇」、「確認」等功能選擇的元件。觸控板通常採用電容感應原 ^在PCB板的上表面設計製作—些電極，在電極表面覆蓋—層塑膠板。 备人的手指在塑膠板上滑動時’電極上的電容值會發生變化，從而可檢測 到=指在該PCB板上的座標值和座標值的變化情況，冑此座標值對應到顯 不态上即可實現「游標導航」等功能。 長期以來’觸控板以其性能穩定、操作方便等優點成為大多數筆記型 ，月=標準配備。但是，現有的觸控板不能即時向使用者提供使用回饋以 及直覺的使用感受。 了解決上賴題’現有轉決方案H電極表面覆蓋的塑朦板製 卞成透明的’在其侧面放置—些發光二極體，發光二極體所發出的光透過 可照亮整侧她表面，使得縣不發摘馳域為可發光 的觸控板。 在實現本發明騎程巾，發明人發觀方案至少存在町問題：該方 mi馳板整體發光，解能㈣仙者_碰而㈣向使用者提供 與使用者_雜置相制_饋，耻不能帶給者直覺的使用感受。 【發明内容】 本發明的目岐針對上絲前麟所存在的_，提供—麵控板、 以及在觸控板上控制光效的方法，可根據使用者 向使用者舰與制者賴齡置械應的絲回饋。 根據本發明的一個方面，提供了一種觸控板’包括： 5 Γ379223 觸控表面層，由透明材料所構成； 電極層’包括至少二個透明電極’所述的至少二個透明電極按昭第一 座標陣列來排列，鋪設於所述觸控表面層下方； * 包括1379223 IX. Description of the Invention: The present invention relates to information feedback technology for electronic devices, and more particularly to a touch panel, a notebook computer, and a method for controlling light effects on a touch panel. [Prior Art] At present, the touchpad (teuchpad) is used as the component of the "Voice Navigation" and "Selection" and "Confirm" functions on most notebook computers. The touchpad is usually designed with a capacitive sensing element on the upper surface of the PCB. Some electrodes are covered on the surface of the electrode. When the finger of the person is sliding on the plastic plate, the capacitance value on the electrode will change, so that it can detect the change of the coordinate value and the coordinate value on the PCB, and the coordinate value corresponds to the display state. You can implement functions such as "cursor navigation" on the top. For a long time, the touch panel has become the most notebook type with its stable performance and convenient operation. However, the existing touchpad cannot provide the user with feedback and intuitive experience. Solve the problem of the 'replacement of the H-electrode surface covered by the plastic plate to form a transparent 'on its side - some light-emitting diodes, the light emitted by the light-emitting diode can illuminate the entire side of her The surface makes the county not pick up the field to be a illuminable touchpad. In the realization of the riding towel of the present invention, the inventor has at least a problem in the housing plan: the square mi-board is generally illuminated, and the energy dissipating (four) immortal _ touches (4) provides the user with the user _ miscellaneous _ feed, Shame can't bring the intuitive feeling of use. SUMMARY OF THE INVENTION The object of the present invention is to provide a surface control panel and a method for controlling the light effect on the touch panel, which can be based on the user to the user ship and the manufacturer. The wire should be fed back. According to an aspect of the present invention, a touch panel is provided comprising: a 5 Γ 379223 touch surface layer composed of a transparent material; and an electrode layer 'including at least two transparent electrodes ′ at least two transparent electrodes according to the Arranged in a standard array and laid under the touch surface layer; *included
發光元件層，設置於所述電極層下方’由至少二個發光元件所構成 所述發光7L件層的發光點陣區域與所述第一座標陣列的座標值相對應； 控制裝置，電耦合到所述電極層及發光元件層 W 檢測單元，用於檢測所述電極層中所述至少二個透明電極每一個 的初始值，所述初始值為使用者未操作所述觸控板時的檢測值；用於檢查 所述電極層在使用者操作所述觸控板時的第一值，所述第一值為且有使用 隹 者操作所述觸控板時在所述電極層對應區域之電極的檢測值； 比較單元，用於比較具有使用者操作所述觸控板時在所述觸控板 w 上與所述操作對應的電極的初始值和所述第一值，並產生比較值； 處理單元，用於根據所述比較值確定使用者操作所述觸控板時， 觸控表面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座 標值’並根據所述發光元件層的發光點陣區域與所述第一座標陣列的座標 值之對應關係來確定與所確定的座標值所對應的發光元件層的發光點陣^ 域，並控制所述發光點陣區域以進行發光。 較佳地，上述技術方案中，所述發光元件層的發光點陣區域與所述第 一座標陣列的座標值之間的對應關係是分別對應或者是多個發光點陣區域 _與-健標值相對應。 φ 較佳地’上述技術方案中，所述發光元件層可由LED陣列、LCD顯示 器或OLED顯示器所構成。 較佳地’上述技術方案中，所述電極層在所述發光元件層上的正投影 可不超出所述發光元件層的邊界。 較佳地，上述技術方案_，所述電極層可以是在所述觸控表面層的下 表面上印刷的電極層，由呈行列式分佈的電極所構成，所述電極的各行和 各列分別與所述檢測單元相對應的引腳相連。所述電極層上每兩行電極之 間以及每兩列電極之間的距離小於所預定的對於人手指尖部的估計尺寸。 較佳地，上述技術方案中，所述發光元件層可由LED按照第二座標陣 6 =所構成’所述第二座標陣列的每個座標與魏第一座標陣列的每個座標 刀珊應，並且所述第二雜陣列的每健標是相對應的第_座標陣列的 座標在所述發光元件層上的正投影。 較佳地’上述技術方案中，所述處理單元可包括：發光區域破定單元， ^於根據峻科峨生^絲確定使帛者細觸_板時所述觸控 表面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標 i根據所述魏元件層的發光鱗區域與所述第_座標陣列的座標值之 對應關係來j定細確定座標值崎應的發光元件發光點陣區域；即 時發光控制單7L ’與所述發光區域較單元連接，並且電麵合到所述發光 元件層’用於控制所述發光區域確定單元所喊定的發光點陣區域進行發 光，同時控制發光元件層的其他點陣區域不發光。 較佳地’亡述技術方案中，所述處理單元可包括：發光區域確定單元， 用於根據tb較it所產;t：值來確定使帛者接觸所述觸控板時所述觸控 表面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標 值’根據所述發光元件層的發絲_域與所述第一座標陣列的座標值之 對應關係來確定誠確定座標值所對應光元件·發先轉區域；軌 跡發光控鮮元，無紐純域較單元連接，並且麟合騎述發光 元件層，用於來控制所述發紐域確定單元解定的發光點_域在預設 的時間内進行發光。 根據本發明的另-方面’提供了—種筆記型電腦，包括： 觸控表面層’由透明材料所構成； 電極層，包括至少二個透明電極，所述至少二個透明電極按照第一座 標陣列來排列，鋪設於所述觸控表面層下方； 發光元件層，設置於所述電極層下方，由至少二個發光元件所構成， 所述發光it件層的發光轉區域與所述第—座標陣_座標值相對應； 控制裝置，電輕合到所述電極層及發光元件層，包括： 檢測單元，祕檢測所述電極射所述至少二個透明電極每一個 的初始值’所述初始值為使用者未操作所述觸控板時的檢測值·用於檢查 所述電極層在使用者操作所簡控㈣的第—值，職第—值為且有使用 1379223 - 者操作所述觸控板時在所述電極層對應區域電極的檢測值； 錄單元，用於比較具有使用者操作所述觸控板時在所__ 上與所述操作對應電極的初始值和所述第一值，並產生比較值,· 處理料，麟_所耻健奴制麵刺稿控板時， 觸控表面層摘碰到的區域所對應的透明電極在所述第一座標陣列中的座 標值’並根據所述發光元件層的發光點陣區域與所述第一座標陣列的座濟 值之對應_來確定與所確定的座標值所對應的發Μ件層的發光轉^ 域，並控制所述發先鱗區域進行發光，·並且根據所述第_ 座標值產生操作資訊； f • 中央處理器，透過電腦匯流排與所述控制裝置連接； 顯示n，與所种央歧n連接，所射央處理器執行操作資訊使所 w 述顯不器的螢幕上顯示對應的執行結果。 較佳地，上述技術方案中，所述處理單元可包括：發光區域確定單元， =於根據比較單元所產生的差值來確定使用者接觸所述觸控板時所述觸控 表面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標 值’根據所述發光元件層的發光點陣區域與所述第一座標陣列的座標值之 係來疋與所確疋座標值所對應的發光元件層的發光點陣區域；即 時=光控制單元，與所述發光區域確定單元連接，並且電耗合到所述發光 饞用於控制所述發光區域確定單元所確定的發光點陣區域進行發 —光’同_制發光元件層的其健陣輯不發光。 • 地述技術方案中’所述處理單^可包括：發光區域確定單元， 比較單元所產生的差值來破定使用者接觸所述觸控板時所賴控 ^層，碰到的區域所對應的透明電極在所述第—座標陣列中的座標 述發光元件層的發光點陣區域與所述第一座標陣列的座標值之 來確定與所確定座標值所對應的發光元件層的發光點陣區域；軌 跡^控制單元，與所述發光區域確定單元連接，並且電麵合到所述發光 ^ “用來控制所述發光區域確定單元所確定的發光點陣區域在預設的 時間内進行發光》 根據本發嘱另—方面，提供了—種在觸控板上控制光效的方法，包 8 1379223 - 括以下步驟： 檢職时未接觸所義她時電極射所述至少二_明電極每_ 2ΓΓ值；檢測使用者操作所述觸控板時在所述電極層對應區域電 極的第-值；對所檢測具有使用者操作所述觸控板時在所述觸控板上 物作對應電㈣初始值與所述第_值進行比較，產生對應的差值；根2 所產生的差值來確狄用者操作所述觸控板時所述觸控表面層被觸碰到的 區域所對應的透明電極在所述第一座標陣列中的座標值；根據所述發光元 件層的發光‘鱗區域與所述第—座標陣觸越值之對細絲確定盘所 確定的座標值所對應的發光元件層的發光點陣區域，並控制所述發光點 Φ 區域進行發光。 ‘ Φ 較佳地，上述技術方案中，所述發光元件層的發光點陣區域與所述第 -座標陣刺座驗之_對應_是分職應或者是乡個發光點陣區域 與一個座標值相對應。 較佳地’上述技術方案中，在所述控制所述發光點陣區域發光的同時， 控制發光元件層的其他點陣區域不發光。 較佳地，上述技術方案中，所述控制所述發光點陣區域進行發光的步 驟包括：控制所述發光點陣區域在預設的時間内發光。 上述技術方案中的一個技術方案具有如下有利的效果：透過預定之發 光元件層的發光點陣區域與電極層的第一座標陣列的座標值之間的對應關 係，並在使用者觸碰到觸控板的觸控表面層時，透過控制裝置確定與觸控 • 表面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標， 並根據所述預定的對應關係來確定與所述座標所對應的發光元件層的發光 點陣區域，進而控制所述發光點陣區域進行發光，從而能夠在使用者觸碰 到觸控板時即時向使用者提供與使用者的觸碰位置相對應的光亮回饋，帶 給使用者明確的使用回饋和直覺的應用感受，增強產品的個性化功能。 【實施方式】 以下參考所附圖式對本發明的實施例作進一步詳細說明。 圖1為依據本發明的觸控板實施例的示意圖。如圖1所示，一種觸控 9 1-379223 板’包括：觸控表面層1，由透明材料所構成；電極層2，鋪設於觸控表面 層1下方’由透明電極按照預定的第一座標陣列所構成；發光元件層3，設 置於電極層2下方’由能夠控制發光點陣區域的發光元件所構成，並且根 據預定的對應關係，發光元件層3的發光點陣區域與所述第一座標陣列的 座標值分別對應；控制裝置4 ’電耦合到電極層2及發光元件層3。其中， 所述控制裝置4包括(圖1中未示）： 檢測單元，用於檢測使用者未接觸所述觸控板時所述電極層中所述至 少二個透明電極每一個電容的初始值，以及用於檢測使用者操作所述觸控 板時在所述電極層對應區域電極的第一值；a light-emitting element layer disposed under the electrode layer, wherein a light-emitting dot matrix region of the light-emitting 7L layer formed by at least two light-emitting elements corresponds to a coordinate value of the first coordinate array; and a control device electrically coupled to The electrode layer and the light-emitting element layer W detecting unit are configured to detect an initial value of each of the at least two transparent electrodes in the electrode layer, and the initial value is a detection when the user does not operate the touch panel a value used to check a first value of the electrode layer when the user operates the touch panel, and the first value is used in a corresponding area of the electrode layer when the touch panel is operated by a user a detection value of the electrode; a comparison unit configured to compare an initial value and the first value of the electrode corresponding to the operation on the touch panel w when the user operates the touch panel, and generate a comparison value a processing unit, configured to determine, according to the comparison value, a coordinate value of a transparent electrode corresponding to a region touched by the touch surface layer in the first coordinate array when the user operates the touch panel According to the illuminating element Corresponding relationship between the light-emitting lattice region of the layer and the coordinate value of the first coordinate array to determine a light-emitting dot matrix of the light-emitting element layer corresponding to the determined coordinate value, and controlling the light-emitting lattice region to perform Glowing. Preferably, in the above technical solution, the correspondence between the light-emitting lattice region of the light-emitting element layer and the coordinate value of the first coordinate array is respectively corresponding to or a plurality of light-emitting lattice regions _ and - The values correspond. φ Preferably, in the above technical solution, the light-emitting element layer may be composed of an LED array, an LCD display or an OLED display. Preferably, in the above technical solution, the orthographic projection of the electrode layer on the light-emitting element layer may not exceed the boundary of the light-emitting element layer. Preferably, in the above technical solution, the electrode layer may be an electrode layer printed on a lower surface of the touch surface layer, and is composed of electrodes arranged in a matrix, and the rows and columns of the electrodes are respectively Connected to pins corresponding to the detection unit. The distance between each two rows of electrodes on the electrode layer and between each two columns of electrodes is less than the predetermined estimated size for the tip of the human finger. Preferably, in the above technical solution, the light-emitting element layer may be composed of LEDs according to the second coordinate array 6 = each of the coordinates of the second coordinate array and each coordinate knife of the first coordinate array of Wei. And each of the markers of the second hybrid array is an orthographic projection of a coordinate of the corresponding _ coordinate array on the illuminating element layer. Preferably, in the above technical solution, the processing unit may include: a light-emitting area breaking unit, and the touch surface layer is touched when the thin-touching board is determined according to the step of determining The coordinate i of the transparent electrode corresponding to the region in the first coordinate array is determined according to the correspondence relationship between the illuminating scale region of the Wei element layer and the coordinate value of the _ coordinate array to determine the coordinate value The light-emitting element emits a dot matrix area; the instant light-emitting control unit 7L' is connected to the light-emitting area and is electrically connected to the light-emitting element layer 'for controlling the light-emitting dot matrix called by the light-emitting area determining unit The area is illuminated while the other dot areas controlling the layer of the light-emitting element are not illuminated. Preferably, in the technical solution, the processing unit may include: a light emitting area determining unit, configured to determine, according to a value of tb, a t: value, the touch when the user touches the touch panel The coordinate value of the transparent electrode corresponding to the region touched by the surface layer in the first coordinate array is based on the correspondence between the hairline_domain of the light-emitting element layer and the coordinate value of the first coordinate array. Determining the optical element and the first rotation area corresponding to the coordinate value of the coordinate; the trajectory illuminating control element, the non-nuclear domain is connected to the unit, and the illuminating layer of the illuminating element is used to control the solution of the nucleus determining unit The fixed illuminating point _ field emits light within a preset time. According to another aspect of the present invention, there is provided a notebook computer comprising: a touch surface layer formed of a transparent material; an electrode layer comprising at least two transparent electrodes, the at least two transparent electrodes according to a first coordinate The array is arranged to be disposed under the touch surface layer; the light-emitting element layer is disposed under the electrode layer, and is composed of at least two light-emitting elements, and the light-emitting region of the light-emitting element layer and the first The coordinate array_coordinate value corresponds to; the control device electrically couples to the electrode layer and the light-emitting element layer, and includes: a detecting unit that detects an initial value of the electrode that emits each of the at least two transparent electrodes The initial value is a detection value when the user does not operate the touch panel. The first value is used to check the electrode layer in the user operation (4), the value is - and the usage is 1379223. a detection value of the electrode corresponding to the area of the electrode layer when the touch panel is used; a recording unit for comparing an initial value of the electrode corresponding to the operation on the __ when the user operates the touch panel, and the First Value, and the comparison value is generated, and the coordinate value of the transparent electrode corresponding to the transparent electrode corresponding to the area touched by the touch surface layer in the first coordinate array is obtained when the control material is used. And determining, according to the correspondence between the light-emitting lattice region of the light-emitting element layer and the yoke value of the first coordinate array, the light-emitting region of the hairpin layer corresponding to the determined coordinate value, and controlling The pre-scale area emits light, and generates operation information according to the _th coordinate value; f • a central processing unit connected to the control device through a computer bus; display n, connected to the centrality n, The shooting processor executes the operation information to display the corresponding execution result on the screen of the display device. Preferably, in the above technical solution, the processing unit may include: a light emitting area determining unit, and determining, according to the difference generated by the comparing unit, that the touch surface layer is touched when the user touches the touch panel The coordinate value of the transparent electrode corresponding to the touched region in the first coordinate array is determined according to the coordinate value of the light-emitting lattice region of the light-emitting element layer and the coordinate value of the first coordinate array. a light-emitting dot area of the light-emitting element layer corresponding to the coordinate value; an immediate=light control unit connected to the light-emitting area determining unit, and electrically consuming the light-emitting unit to control the light-emitting area determining unit to determine In the light-emitting lattice region, the light-emitting layer of the same light-emitting element layer does not emit light. The processing unit of the above-mentioned technical solution may include: a light-emitting area determining unit, and comparing the difference generated by the unit to break the control layer that the user touches when touching the touch panel, and the area touched by the user Corresponding transparent electrode in the first coordinate array defines a light emitting dot area of the light emitting element layer and a coordinate value of the first coordinate array to determine a light emitting point of the light emitting element layer corresponding to the determined coordinate value a ray area control unit connected to the illuminating area determining unit, and electrically connected to the illuminating unit for controlling the illuminating dot matrix area determined by the illuminating area determining unit to be performed within a preset time Illumination According to another aspect of the present invention, there is provided a method for controlling light effect on a touch panel, package 8 1379223 - the following steps: when the job is not contacted, the electrode is shot at least two The value of the electrode is _ 2 ;; detecting the first value of the electrode corresponding to the area of the electrode layer when the user operates the touch panel; and detecting the touch panel when the user operates the touch panel Correspond (4) comparing the initial value with the _th value, and generating a corresponding difference; the difference generated by the root 2 is used to determine the area touched by the touch surface layer when the user operates the touch panel a coordinate value of the corresponding transparent electrode in the first coordinate array; corresponding to a coordinate value determined by the filament determining disk of the light-emitting element layer of the light-emitting element layer and the first coordinate array touch value Preferably, in the above technical solution, the light-emitting lattice region of the light-emitting element layer and the first-coordinate array thorn are obtained by illuminating the light-emitting layer region of the light-emitting element layer. The corresponding _ corresponding_ is a sub-division or a local illuminating dot matrix area corresponding to a coordinate value. Preferably, in the above technical solution, the illuminating is controlled while controlling the illuminating dot-matrix region to emit light. Preferably, in the above technical solution, the step of controlling the light-emitting lattice region to emit light comprises: controlling the light-emitting lattice region to emit light for a preset time. technology A technical solution in the present invention has the following advantageous effects: the correspondence between the light-emitting lattice region of the predetermined light-emitting element layer and the coordinate value of the first coordinate array of the electrode layer, and the user touches the touch panel When the touch surface layer is touched, the coordinates of the transparent electrode corresponding to the area touched by the touch surface layer in the first coordinate array are determined by the control device, and are determined according to the predetermined correspondence relationship. The light-emitting dot matrix area of the light-emitting element layer corresponding to the coordinate, thereby controlling the light-emitting dot matrix area to emit light, so as to provide the user with the touch position of the user immediately when the user touches the touch panel Corresponding bright feedback brings the user a clear application feedback and intuitive application experience, and enhances the personalized function of the product. [Embodiment] Hereinafter, embodiments of the present invention will be further described in detail with reference to the accompanying drawings. A schematic diagram of an embodiment of a touchpad in accordance with the present invention. As shown in FIG. 1 , a touch panel 9 1-379223 includes: a touch surface layer 1 composed of a transparent material; and an electrode layer 2 disposed under the touch surface layer 1 'by a transparent electrode according to a predetermined first The coordinate element layer 3 is disposed under the electrode layer 2 and is composed of a light-emitting element capable of controlling the light-emitting dot matrix region, and the light-emitting dot matrix region of the light-emitting device layer 3 and the first portion are formed according to a predetermined correspondence relationship The coordinate values of a standard array correspond to each other; the control device 4' is electrically coupled to the electrode layer 2 and the light-emitting element layer 3. The control device 4 includes: (not shown in FIG. 1): a detecting unit, configured to detect an initial value of each of the at least two transparent electrodes in the electrode layer when the user does not touch the touch panel And detecting a first value of the electrode corresponding to the area of the electrode layer when the user operates the touch panel;
比較單元，用於對所檢測具有使用者操作所述觸控板時在所述觸控板 上與所述操作對應電極的初始值與所述第一值進行比較，產生對應的差值； 處理單元，用於根據比較單元所產生的差值來確定使用者接觸所述觸 控板時所述觸控表面層被觸碰到的區域所對應的透明電極在所述第一座標 陣列中的座標值’根據所紐光元件層的發光轉區域與所述第一座標陣 列的座標值讀觸絲較與所確㈣座標值賴應的發光元件層的發 光點陣區域，並控制所述發光點陣區域進行發光。 此處為了圖示的方便，將控制裝置4表示為設置於發光元件層的下方， 本領域的普通技術人魏當理解，可根據實際細場合㈣隸活設置控 制裝置4的，置’其皆應在本發对請專利範圍所要求保護的範圍之内。 根據電容感應原理，任何一個電極和電源處之間都會形成電容邙，電 ，處和該電極«成此電容Cp的兩極，#人體靠近❻時，人體的寄生電 谷將輕合到Cp兩極板上，使Cp值變大。從而透制量cp較變情況， 即可檢測出是否有人體靠近該電極。 fPCB板上分佈—些電極陣列，構成—個座標祕，當手指在這些陣 時對應的電極上的電容值將發生變化’透過對各個電極電 奋值的變化情錢行分析計算，即可知道制者手摘在的座標值。 因此，本實施例巾’透過檢測單元和比較單元來獲得電極層的電容變 二元根據所獲得的各個電極的電容值的變化情況來 叙备刖觸控表面層被觸碰到的區域所對應的透明電極在所述第一座標陣 10 1379223 . 列中的座標值，根據所述發光元件層的發光點陣區域與所述第一座標陣列 • 的座標值之對應關係來读定與所確定的座標值所對應的發光元件層的發光 點陣區域，並控制所述發光點陣區域進行發光。因此本實施例能夠控制發 光的點陣區域隨著手指的移動而轉換，能夠在使用者觸碰到觸控板時即時 向使用者提供與使用者的觸碰位置相對應的光亮回饋，帶給使用者明確的 使用回饋和直覺的應用感受，增強了產品的個性化功能。 較佳地，本實施例中，所述處理單元可包括：發光區域確定單元，用 於根據比較單元所產生的差值來確定使用者接觸所述觸控板時所述觸控表 面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標值， • 根據所述發光元件層的發光點陣區域與所述第一座標陣列的座標值之對應 φ 關係來確定與所確定座標值所對應的發光元件層的發光點陣區域；以及即 時發光控制單元，與所述發光區域確定單元連接，並且電耦合到所述發光 元件層，用於控制所述發光區域嫁定單元所確定的發光點陣區域進行發 光，同時控制發光元件層的其他點陣區域不發光。 這種實施方式能夠實現在使用者觸碰到觸控板時，只有使用者觸碰的 區域(或以該區域為中心之預定大小的區域)發光，而其他區域不發光，從而 能夠實現手指移動到哪裡，光點就賴到哪裡的光效，在使用者觸碰到觸 控板時即時向使用者提供與使用者的觸碰位置相對應的光亮回饋，帶給使 用者明確的使用回饋和直覺的應用感受，增強了產品的個性化功能。 較佳地i本實施例中，所述處理單元可包括：發光區域確定單元，用 φ於根據比較單元所產生的差值來確定使用者接觸所述觸控板時所述觸控表 面層被觸碰到的區域所對應的透明電極在所述第—座標陣列中的座標值， 根據所it發光元件層的發光點陣區域與所述第一座標陣列的座標值之對應 關係來確定與綱定座標值所_的發光元件賴發光轉區域；以及軌 跡發光控鮮S ’與所述發光區域確定單元連接，並且電岭到所述發光 凡件層’帛來控制職發光區域確定單元解定的發光轉區域在預設的 時間内進行發光。 这種實施方式能夠實現在仙者觸酬觸控板時，即時顯示出使用者 曰w刖滑動過的軌跡。例如，如圖丨所表示，以手指觸碰到觸控板開始 11 1379223 到手指離開觸控板為止的一段時間做為一個軌跡描繪週期τ,在這個轨跡描 繪週期τ之内，只需要透過所述執跡發光控制單元控制手指各個時刻觸^ •的區域所對應的發光座標點陣進行發光，即可呈現出手指在這個執跡描繪 週期内的執跡曲線。當手指離開觸控板的時間超過時間τ時所對應的發光 座標點陣不再進行發光，原來的執跡曲線就消失了。 較佳地’上述實施例中，發光元件層3可由LED陣列、LCD顯示器戋 OLED顯示器所構成。電極層2在發光元件層3上的正投影不超出所述發 光元件層的邊界。 xa comparison unit, configured to compare the initial value of the touch panel and the operation corresponding electrode with the first value when the touch panel is detected by the user, to generate a corresponding difference; a unit, configured to determine a coordinate of the transparent electrode corresponding to the area touched by the touch surface layer in the first coordinate array when the user touches the touch panel according to the difference generated by the comparison unit The value 'controls the light-emitting point according to the light-emitting area of the light-emitting region of the light-emitting element layer and the coordinate value of the first coordinate array, and the light-emitting element layer of the light-emitting element layer corresponding to the true (four) coordinate value The array area emits light. Here, for the convenience of illustration, the control device 4 is shown as being disposed under the light-emitting element layer, and it is understood by those skilled in the art that the control device 4 can be set according to the actual fine occasion (4). It shall be within the scope of the requirements of this patent. According to the principle of capacitive sensing, a capacitor 邙, electricity, and the electrode «the two poles of the capacitor Cp are formed between any one of the electrodes and the power source. When the human body is close to the ❻, the parasitic electric valley of the human body will be lightly coupled to the Cp two-pole plate. On top, the Cp value is made larger. Therefore, if the amount of cp is changed, it is possible to detect whether a human body is close to the electrode. The distribution of some electrode arrays on the fPCB board constitutes a coordinate secret. When the finger is in these arrays, the capacitance value on the corresponding electrode will change. The coordinate value of the controller's hand pick. Therefore, the capacitance of the electrode layer obtained by the detecting unit and the comparing unit is obtained by the detection unit and the comparing unit. According to the change of the capacitance value of each electrode obtained, the area corresponding to the touched surface layer is touched. The coordinate value of the transparent electrode in the column of the first coordinate array 10 1379223 is read and determined according to the correspondence between the light-emitting lattice region of the light-emitting element layer and the coordinate value of the first coordinate array. The coordinate value corresponds to the light-emitting lattice region of the light-emitting element layer, and controls the light-emitting dot matrix region to emit light. Therefore, the embodiment can control the dot area of the light to be converted according to the movement of the finger, and can provide the user with the light feedback corresponding to the touch position of the user when the user touches the touch panel, and bring The user's explicit use of feedback and intuitive application experience enhances the personalized functionality of the product. Preferably, in this embodiment, the processing unit may include: a light emitting area determining unit, configured to determine, according to the difference generated by the comparing unit, that the touch surface layer is touched when the user touches the touch panel a coordinate value of the transparent electrode corresponding to the touched area in the first coordinate array, • determining and corresponding according to a corresponding φ relationship between a light-emitting dot area of the light-emitting element layer and a coordinate value of the first coordinate array a light-emitting dot area of the light-emitting element layer corresponding to the determined coordinate value; and an instant light-emitting control unit connected to the light-emitting area determining unit and electrically coupled to the light-emitting element layer for controlling the light-emitting area to be grafted The light-emitting lattice area determined by the unit emits light while controlling other dot areas of the light-emitting element layer to emit light. In this embodiment, when the user touches the touch panel, only the area touched by the user (or a predetermined size area centered on the area) emits light, and the other areas do not emit light, thereby enabling finger movement. Wherever the light spot depends on the light effect, when the user touches the touchpad, the user is provided with a bright feedback corresponding to the user's touch position, which gives the user a clear use feedback and Intuitive application experience enhances the personalized function of the product. Preferably, in the embodiment, the processing unit may include: a light emitting area determining unit, configured to determine, according to the difference generated by the comparing unit, the touch surface layer when the user touches the touch panel The coordinate value of the transparent electrode corresponding to the touched region in the first coordinate array is determined according to the correspondence between the light-emitting lattice region of the light-emitting device layer and the coordinate value of the first coordinate array. The illuminating element of the coordinate value _ illuminates the illuminating region; and the trajectory illuminating control S ′ is connected to the illuminating region determining unit, and the electric ridge to the illuminating device layer 帛The illuminating turn area emits light for a preset time. This embodiment can realize the trajectory of the user 曰w刖 sliding when the touchpad is touched by the immortal. For example, as shown in FIG. ,, a period of time after the finger touches the touchpad to start 11 1379223 until the finger leaves the touchpad is regarded as a trajectory drawing period τ, and only needs to be transmitted within the trajectory drawing period τ. The illuminating control unit controls the illuminating coordinate dot matrix corresponding to the region touched by the finger at each moment to illuminate, and the obstruction curve of the finger in the trajectory drawing period is presented. When the finger leaves the touchpad for more than time τ, the corresponding illuminated coordinate lattice no longer emits light, and the original detour curve disappears. Preferably, in the above embodiment, the light-emitting element layer 3 may be composed of an LED array, an LCD display, and an OLED display. The orthographic projection of the electrode layer 2 on the light-emitting element layer 3 does not exceed the boundary of the light-emitting element layer. x
較佳地，如圖3所表示，上述實施例中，電極層2可以是在觸控表面 層1的下表面上印刷的電極層，由呈行列式分佈的電極所構成，所述電極 的各行和各列分別與所述檢測單元所對應的引腳相連。其中，C1、C2、、 Cn是指行電極的第卜2、···、n行；w、幻、、如是指列電極的第.卜、 2、·.—、n列’述電極層上每兩行電極之似及每兩列電極之間的距離小 於預疋的對於人手指尖部的估計尺寸(例如圖3中所表示的區域6)。 將該電極面看成是直角坐標平面的一部分。不同行不同列的電極投影 到該平面上職許多交點’這些交點在平面上有各自對應的座標，將這些 交點看成是觸控板能夠識別定位的最小距離點，也就是觸控板上的座標點 (’y)如圖4所表示，假s又該觸控板由m列n行的電極所構成，那麼它對 應的座標點數量為m*n個。 較佳地’上述實施例中’如圖5所表示，發光元件層3可由led按照 第=座標陣列所構成，所述第二座標陣列的每個座標與所述第一座標陣列 的母個座標分別對應’並且所述第二座標陣列的每個座標是對應的第一座 才示陣列的座標在發光元件層3上的正投影。 如圖5所表示，在圖3所表示的觸控表面層的正下方安裝一個發光體 陣列，各個發规在陣列中的位置與觸控表面層的下表面上的電極層的座 標點位置4疊’每—個座·下面都有—個發先社㈣。 曰手才曰在該觸控表面層上觸碰滑動時，指尖部正下方的電極層上電極 的電=值就會射較大的變化’電容_驗測到細的電容值並傳送至 處理單兀’處理單雜電容資料值進行處理和觸，確定了手指尖部投 12 Γ379223 ΐί面上的座標p(x，y)，這樣也就知道了㈣的位置。處 ^輪出控她令給發光控制料，點亮該座標點上的發光點。這樣手 s月㈣裡’’的發光點就被點亮，實現了絲跟隨的效果。 般清/兄下’觸控板的電極層的座標平面上的座標點之間的距離 如、=、於手指尖部狀寸），其τ__各個發絲的尺寸也非常小， 且二如果每次只有—個發光點發光，它照亮的面積非常有限，並 域)°。此會由於手指尖部的覆蓋而看不到發光點(圖6中的箭頭表示發光區Preferably, as shown in FIG. 3, in the above embodiment, the electrode layer 2 may be an electrode layer printed on the lower surface of the touch surface layer 1, and is composed of electrodes arranged in a matrix, the rows of the electrodes. And each column is connected to a pin corresponding to the detecting unit. Wherein, C1, C2, and Cn refer to the second, ..., and n rows of the row electrode; w, illusion, and, for example, the electrode layer of the column electrode, the second, the second electrode The distance between each two rows of electrodes and the distance between each two columns of electrodes is less than the estimated size of the pre-twisted tip of the human finger (e.g., region 6 as represented in Figure 3). The electrode face is considered to be part of a Cartesian coordinate plane. The electrodes of different rows and columns are projected onto the plane to work on many intersections. 'The intersections have corresponding coordinates on the plane, and these intersections are regarded as the minimum distance point that the touchpad can identify and locate, that is, on the touchpad. The coordinate point ('y) is shown in Fig. 4. If the touchpad is composed of electrodes of m columns and n rows, then the number of corresponding coordinate points is m*n. Preferably, in the above embodiment, as shown in FIG. 5, the light-emitting element layer 3 may be formed by LEDs according to a = coordinate array, each coordinate of the second coordinate array and a parent coordinate of the first coordinate array. Corresponding to 'and each of the coordinates of the second coordinate array is an orthographic projection of the coordinates of the corresponding first array on the light-emitting element layer 3. As shown in FIG. 5, an illuminant array is mounted directly under the touch surface layer shown in FIG. 3, and the position of each of the hair gauges in the array and the coordinate point position of the electrode layer on the lower surface of the touch surface layer are 4 The stack 'every seat' has the following - one is the first (four). When the hand touches and slides on the touch surface layer, the electric value of the electrode on the electrode layer directly below the fingertip portion changes greatly. 'Capacitance_Measures the fine capacitance value and transmits it to The processing unit 'processes the single-capacitance data value for processing and touch, and determines the coordinates p(x, y) on the 12 Γ 379223 ΐί face of the finger tip, so that the position of (4) is known. At the end of the round, she controls the lighting control material to illuminate the light-emitting point on the coordinate point. In this way, the light-emitting point of the hand s (four) is illuminated, and the effect of silk follow-up is achieved. The distance between the coordinate points on the coordinate plane of the electrode layer of the touchpad is as follows, =, at the tip of the finger, and the size of each τ__ hair is also very small, and if Each time there is only one illuminating point, the area it illuminates is very limited, and the area is °. This will not see the light-emitting point due to the coverage of the tip of the finger (the arrow in Figure 6 indicates the light-emitting area).
較佳地’上述實施例中，所述發光元件層的發光鱗區域與所述第一 :陣列的座之間的對應_可以是分麟應或者是多個發光點陣區 域與一個座標值相對應。 =如’如圖7所表示’根據這種實施方式，根據手指尖部投影在觸控 、老極層的座標平面上的座標p(x，y)，確定發光點令心座標[㈣的位 ^ ^理單元輸出控制指令給發光控制單元，將該座標L(x，y则的多個發 & X-l，y)、L(x，y-1)、L(X，y)、L(X，y+l)及 L(x+l，y)都點亮，這樣發光點 的面積就增大了（圖7中的箭頭表示發光區域）β 根據實際應用場合的需要，還可增加所述預定大小(例如增加點亮的發 光點數量），直到滿足視覺需要為止。Preferably, in the above embodiment, the correspondence between the illuminating scale area of the illuminating element layer and the seat of the first: array may be a merging or a plurality of illuminating lattice regions and a coordinate value correspond. = As shown in Fig. 7 According to this embodiment, the position of the luminous point of the heart point [(4) is determined according to the coordinates p(x, y) of the finger tip projection on the coordinate plane of the touch and the old pole layer. ^ The unit outputs a control command to the illumination control unit, and the coordinates L (x, y, multiple & Xl, y), L (x, y-1), L (X, y), L ( X, y+l) and L(x+l, y) are all lit, so that the area of the light-emitting point is increased (the arrow in Fig. 7 indicates the light-emitting area). β can be increased according to the needs of the actual application. The predetermined size (eg, increasing the number of illuminated points) until the visual need is met.
…本發明的實關還提供了—種筆記型電腦，包括顯示器以及與顯示器 通L的中央處理g ’還包括觸控板。所述觸控板包括1控表面層，由透 明材料所構成；電極層’包括至少二個透明電極，所述至少二個透明電極 按照第-座標陣列來排列，鋪設於所述觸控表面層下方；發光元件層，設 置於所述電極層下方，由至少二個發光元件所構成，所述發光元件^的發 光點陣區域與所述第一座標陣列的座標值相對應；控制裝置，電耦合到所 述電極層及發光元件層。其中，所述控制裝置包括： 檢測單元，用於檢測所述電極層中所述至少二個透明電極每一個的初 始值，所述初始值為使用者未對所述觸控板進行操作時的檢測值；用於檢 查所述電極層在使用者對所述觸控板進行操作時的第一值，所述第一值為 具有使用者操作所述觸控板時在所述電極層對應區域電極的檢測值； 13 1379223 比較單元，用於比較具有使用者操作所述觸控板時在所述觸控板上與 所述操作對應電極的初始值和所述第一值，並產生比較值； 處理單s ’祕根據峨絲確较肖者接賴述驗板時所述觸控 表面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標 值根據所述發光元件層的發光點陣區域與所述第一座標陣列的座標值之 對應關係來確定_確定座標值顺應的發光元件層的發先轉區域，並 控制所述發先轉區域進行縣；並且根據所料__座標㈣巾的座標值 產生操作資訊； 中央處理益，透過電腦匯流排與所述控制裝置連接； 鲁 顯7FS，觸述巾央纽胃連接，㈣巾越理雜行操作資訊使所 Φ 述顯示器的螢幕上顯示對應的執行結果。 本發明的實施例還提供了-種在觸控板上控制光_方法，如圖8所 表示’本發明在_板上㈣光财法的實_包括以下轉·首先在步 驟S1中檢測使用者未接觸所述觸控板時電極層中所述至少二個透明電極每 -個電容的初純旧躲倾S2巾，_使肖麵職_板進行操作 時在所述電極層對應區域的電極的現值；隨後在步驟S3中，對所檢測且有 使用者操作所述__在所述馳板上與所述操作所對應的電極的ς始 值與所述現值進行比較，產生相應的差值；然後在步驟S4中，根據所產生 的差值來確定使用者接觸所賴控板時所述觸控表面層被觸碰到的區域所 對應的透明電極在所述第-座標陣列中的座標值；最後在步驟S5中根據所 _述發光元件層的發光點_域與所述第-座標_的座標值之對應關係來 確定與所確定的座標值所對應的發光元件層的發光點陣區域，並控制所述 發光點陣區域進行發光。 本實施例透過在使用者觸碰到觸控板的觸控表面層時，確定與觸控表 面層被觸碰到的區域所對應的透明電極在所述第一座標陣列中的座標^並 根據發光元件層的發光點陣區域與電極層的第一座標陣列的座標值:間的 對應關係來確定與所述座標所對應的發光元件層的發光點陣區域，進而控 制所述發光點陣區域進行發光，從而能夠在使用者觸碰到觸控板時即時向 使用者提供與使用者的觸碰位置對應的光亮回饋，帶給使用者明確的使用 14 回饋和直覺的應用感受，增強了產品的個性化功能。 佳地，上述實補巾，所述發光元件層的發光,轉區域與所述 座標陣列雛⑽_觸敍分聊應或者是彡錄先 一個座標值相對應。 取/、 這種實施方式可透過調整所述發先轉區域的所賴定大小，來調款 實際，光效強度。根據實際應用場合的需要，可增加所述預定大小(例如二 加點党的發光點數量），直到滿足視覺需要為止。 a 較佳地，上述實施例中，在所述步驟S5巾，在所述控制所述發光點陣 區域進行發光的同時，控制發光元件層的其他點陣區域不發光。 …這種實施方式能夠實現在使用者觸碰到觸控板時，只有伽者觸碰的 區域(或㈣區域射ο随以小的區域)發光，而其舰域不發光，從而 能夠實現手指移_哪裡’光點鎌隨_㈣光效，在使用者觸碰到觸 控板時即時向使用者提供與使时_魏置制的光亮_，帶給使用 者明確的使訪饋和直覺的應贼受，增強了產品的個性化功能。 -較佳地，上述實施例中，所述步驟S5中所述的控制所述發光點陣區域 進行發光的操料包括··控辦述發光轉區域在預設的時_進行發光。 這種實施方式能夠實現在使用者觸碰到觸控板時，即時顯示出使用者 手指當前滑動過的軌跡，如，如圖2所示，以手指觸碰_控板開始到 手指離酬控板為止的-段時間縣—個軌__職τ，在這個軌跡描缘 週期T之内’只需錢過職祕發光控解元㈣手指各個時刻觸碰的 區域對應的發光座標鱗進行發光，即可呈現巾手指在這健跡描繪週期 内的執跡曲線。當手指離開觸控板的時間超過時間τ時，對應的發光座標 點陣不再進行發光，原來的軌跡曲線就消失了。 儘管已經表不和說明了本發明的一些示例性實施例，本領域的普通技 術人員應當理解，可對這些實施例進行改變而不脫離本發明的原理和精 神，也不脫離由所附的申請專利範圍及其同等變更所限定的範圍。 15 上379223 【圖式簡單說明】 圖1為依據本發明的觸控板實施例的示意圖； 圖2為依據本發明的觸控板實施例的另一示意圖； 圖3為依據本發明的觸控板電極層的實施方式的示意圖； 圖4為依據本發明的觸控板電極層的實施方式的另一示意圖； 圖5為依據本發明的觸控板發光元件層的實施方式的示意圖； 圖6為關於本發明的觸控板發光區域大小配置的示意圖；The present invention also provides a notebook computer, including a display and a central processing unit </ RTI> connected to the display, and a touch panel. The touch panel includes a 1-control surface layer composed of a transparent material; the electrode layer ' includes at least two transparent electrodes, and the at least two transparent electrodes are arranged according to the first-coordinate array, and are laid on the touch surface layer a light-emitting device layer disposed under the electrode layer and composed of at least two light-emitting elements, wherein a light-emitting dot area of the light-emitting element corresponds to a coordinate value of the first coordinate array; and a control device Coupled to the electrode layer and the light emitting element layer. The control device includes: a detecting unit, configured to detect an initial value of each of the at least two transparent electrodes in the electrode layer, where the initial value is when the user does not operate the touch panel The detection value is used to check a first value of the electrode layer when the user operates the touch panel, and the first value is a corresponding area of the electrode layer when the user operates the touch panel a detection value of the electrode; 13 1379223 a comparison unit, configured to compare an initial value and the first value of the electrode corresponding to the operation on the touch panel when the user operates the touch panel, and generate a comparison value Processing the single s 'secret according to the 峨 确 确 确 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 接 透明 透明 透明 透明 透明 透明 透明Determining a corresponding relationship between the light-emitting lattice region of the light-emitting element layer and the coordinate value of the first coordinate array to determine a first-rotation region of the light-emitting element layer that the coordinate value is compliant, and controlling the hair-transfer region to perform a county; And according to what is expected __ The coordinate value of the standard (four) towel generates operation information; the central processing benefit is connected to the control device through the computer bus bar; Lu Xian 7FS, the touch towel is connected to the stomach of the stomach, and (4) the towel handles the operation information to make the display The corresponding execution result is displayed on the screen. Embodiments of the present invention also provide a method for controlling light on a touch panel, as shown in FIG. 8. The present invention is on the _ board (four) ray method, including the following conversions. First, the detection is used in step S1. When the touch panel is not in contact with the touch panel, the at least two transparent electrodes of the electrode layer are each of the first pure old anti-sliding S2 towel, so that the surface of the electrode layer is operated in the corresponding area of the electrode layer. The present value of the electrode; then in step S3, comparing the detected value of the electrode corresponding to the operation on the board and the current value is detected Corresponding difference; then, in step S4, determining, according to the generated difference, a transparent electrode corresponding to the area touched by the touch surface layer when the user touches the control panel at the first coordinate a coordinate value in the array; finally, in step S5, determining a light-emitting element layer corresponding to the determined coordinate value according to a correspondence relationship between a light-emitting point_domain of the light-emitting element layer and a coordinate value of the first-coordinate_ The light-emitting lattice area is controlled, and the light-emitting lattice area is controlled to emit light. In this embodiment, when the user touches the touch surface layer of the touch panel, the coordinates of the transparent electrode corresponding to the touched surface layer in the first coordinate array are determined and Determining a relationship between a light-emitting lattice region of the light-emitting element layer and a coordinate value of the first coordinate array of the electrode layer to determine a light-emitting dot matrix region of the light-emitting element layer corresponding to the coordinate, thereby controlling the light-emitting dot matrix region Illuminating, so that when the user touches the touchpad, the user can immediately provide the user with the light feedback corresponding to the user's touch position, which gives the user a clear use of 14 feedback and intuitive application experience, and enhances the product. Personalization features. Preferably, the above-mentioned solid towel, the light-emitting element layer, the light-emitting element, and the rotation area correspond to the coordinate array (10) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Taking /, this embodiment can adjust the actual, light effect intensity by adjusting the size of the hair transfer area. Depending on the needs of the actual application, the predetermined size (e.g., the number of light-emitting points of the two-point party) may be increased until the visual need is met. Preferably, in the above embodiment, in the step S5, while the light-emitting lattice region is controlled to emit light, the other dot regions of the light-emitting element layer are controlled not to emit light. ...the embodiment can realize that when the user touches the touch panel, only the area touched by the gamma (or the (4) area ray is emitted with a small area), and the ship field does not emit light, thereby realizing the finger Move _ where 'light spot 镰 with _ (four) light effect, when the user touches the touchpad, immediately provide the user with the light _ _ Wei set _, giving the user clear access and intuition The thief should be reinforced, and enhance the personalized function of the product. Preferably, in the above embodiment, the step of controlling the light-emitting lattice region to emit light according to the step S5 includes: controlling the light-emitting region to emit light at a preset time. In this embodiment, when the user touches the touchpad, the trajectory of the user's finger is currently displayed. For example, as shown in FIG. 2, the finger touches the _ control panel to start the finger deviation control. The board-to-segment time-county-track __ job τ, within this trajectory stroke period T, 'only need to spend the secret luminescence control solution (four) finger touches the area corresponding to the illuminated coordinate scale to shine , the trace of the towel finger in the trace period of the trace can be presented. When the finger leaves the touchpad for more than time τ, the corresponding illuminated coordinate lattice no longer emits light, and the original trajectory curve disappears. Although some exemplary embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that The scope of the patent and the scope defined by the same changes. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of an embodiment of a touch panel according to the present invention; FIG. 2 is another schematic view of an embodiment of a touch panel according to the present invention; 4 is a schematic view of an embodiment of a touch panel electrode layer according to the present invention; FIG. 5 is a schematic view of an embodiment of a touch panel light emitting device layer according to the present invention; A schematic diagram of a size configuration of a light-emitting area of a touch panel according to the present invention;
圖7為關於本發明的觸控板發光區域大小配置的另一示意圖；以及 圖8為依據本發明的在觸控板上控制光效的方法之實施例的流程圖。 【主要元件符號說明】 1 觸控表面層 2 電極層 3 發光元件層 4 控制裝置 6 區域 S1〜S5 步驟 167 is another schematic diagram of a size configuration of a touch panel illumination area of the present invention; and FIG. 8 is a flow chart of an embodiment of a method of controlling light effects on a touch panel in accordance with the present invention. [Main component symbol description] 1 Touch surface layer 2 Electrode layer 3 Light-emitting element layer 4 Control device 6 Area S1~S5 Step 16