567330 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 A7 -------Β7 五、發明說明（| ) 本發明係一種數位式觸控面板之電氣特性測試方法， 尤}曰一種運用一氣動壓針頭按壓觸控面板上之各按鐽之數 位式觸控面板之電氣特性測試方法。 數位式觸控面板（Digi tal Touch Panel )常被運用 於相關按鍵較少且在電路設計上需要使用按鍵編碼器（ Key Encoder)的場合，或是在一些容許使用較大按鍵面 積且由手指頭輸入的裝置上也是常見； 數位式觸控面板的操作原理主要是於一軟性薄膜（ Film)與一玻璃基板（Glass)之相對表面上，分別嗖有 相對應之微小電極（Electrode)，並於軟性薄膜與玻璃 基板上設有電路裝置，分別連接電極與一輸出端子（ T—U ’當手指按麼軟性薄膜上之按鍵時，造成兩電 極接觸形成短路訊號並經由輸出端子輸出至 置處理； 由於-個電極需要兩條線路連接作為x軸向與 =觸條線路便得有一個輸出端子配合，、因此， 隨著按鍵數量的增加* ，扣除可共用的輸出端子，至%=:觸控面板而言 量;因此’由於上述數位式觸控 =位式觸控6板之電氣特性時，需對所:按鍵::： 現有的測試數位式觸控面板之 人一組為單位，一次咧1 虱特性方法，是以兩 H式一片製作完成之數位式觸控面板 h尺細巾崎 (請先閱讀背面之注意事項再填寫本頁)567330 Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ------- B7 V. Description of the Invention (|) The present invention is a method for testing the electrical characteristics of a digital touch panel, especially a method using a pneumatic pressure Test method for electrical characteristics of digital touch panel by pressing each pin on touch panel with needle. Digital touch panel (Digi tal Touch Panel) is often used in the case of fewer related keys and the need to use a key encoder (Key Encoder) in the circuit design, or in some cases that allow the use of a large key area and the finger Input devices are also common; the operating principle of the digital touch panel is mainly on the opposite surface of a flexible film (Film) and a glass substrate (Glass), respectively, corresponding microelectrodes (Electrode), and The flexible film and the glass substrate are provided with a circuit device, which respectively connects the electrode and an output terminal (T-U 'when a finger presses a button on the flexible film, causing the two electrodes to contact to form a short-circuit signal and output to the processing through the output terminal; Since an electrode requires two lines to be connected as the x-axis and = contact lines, there must be an output terminal. Therefore, as the number of keys increases *, the output terminals that can be shared are subtracted to% =: touch Panel measurement; therefore 'due to the electrical characteristics of the above-mentioned digital touch = digital touch 6 board, you need to: The panel is composed of a group of people, and one lice characteristic method is a digital touch panel made of two H-type one-piece h-foot thin towels (please read the precautions on the back before filling this page)
• H ϋ I ----1--------- 五、發明說明（2) ，請參照第四®所示，其方法是將_試之數位式觸控面 板放置固定於-載台上’其中一人雙手分持電表的正、負 極探針接觸-按鍵之兩個輸出端子，另—人同時按壓該按 鍵’由電表中讀出數值並記錄其電阻數值，如此依序對每 二按鍵逐-進行賴，最後判斷該數位式觸控面板是否正 —然而，現有的數位式觸控面板之電氣特性測試方法， 在實施上需要同時使用兩個人力方可進行檢測而且對於 數位式觸控面板上之所有按鍵與輸出端子，需逐一按壓盘 接觸量測’並記錄數值結果，來判斷產品的好壞，由於需 使用電表探針對每-對輸出端子逐—接觸，量㈣還得紀 錄阻值’使得測試方法相當費工費時；如果是按鍵數量多 的產品’單就花費在測試的時間與人力就相對增加，影塑 整體產能。 胃 因此，本發明人針對上述現有數位式觸控面板之電氣 特性測試方法的缺點’針對測試方法與治具加以改良，使 本發明大幅改善了上述的缺點。 本發明之目的在於提供一種對數位式觸控面板上之所 有按鍵’能同時快速進行其電氣特性測試之數位式觸控面 板之電氣特性測試方法。 基於上述目的，本發明係主要將待測試之數位式觸控 面板置放力，則试載台上，並以一設有線路連接電腦主機 之壓條’壓接於該觸控面板之輸出端子處，該壓條設有可 以導通連接該觸控面板各輸出端子之接點，可將輸出端點 297公釐） 本紙張尺度適用中國國家標準(cns)a4 ^7330 經濟部智慧財產局員工消費合作社印製 五、發明說明（：^) 輸出之訊號傳送至電腦主機接收處理； 、觸控面板上方設有一觸動器平台，該觸動器平台設有 複數個貫牙台體之氣動觸動器，觸動器於觸動器平台之下 側表面上刀別没有與觸控面板上之各按鍵位置相對應之壓 針，，該觸動器藉由管路連接一氣壓源，並設有一開關控 制乳體流向，當開啟觸動器之氣動開關時，壓針頭下壓瞬 門接左各按鍵，則可由電腦螢幕上所顯示之數值判斷按鍵 的好壞。 為使貴審查委員進一步了解前述目的及結構特徵， 茲附以圖式詳細說明如后： (一） 圖式部分： 第一圖·係於數位式觸控面板製作過程中，本發明之 特性測試方法流程圖。 ~ 第二圖：係本發明之較佳實施例，測試載台之部份立體結 構示意圖。 第二圖：係本發明之較佳實施例，觸動平台之立體結構示 意圖。 第四圖：係於數位式觸控面板製作過程中，現有的之電氣 特性測試方法流程圖。 (二） 元件標號部份： (1 0)觸控面板 (2 0 )測試載台 (2 2 )觸動器平台 (2 3 )觸動器 (2 1 )壓條 (2 3 2 )壓針頭 ：----·裝--------訂---- (請先閱讀背面之注意事項再填寫本頁) 華 567330 A7• H ϋ I ---- 1 --------- 5. Description of the invention (2), please refer to the fourth ®, the method is to place and fix the digital touch panel of _ try on- On the stage, 'one person holds the positive and negative probes of the meter with both hands and touches the two output terminals of the button, and the other person presses the button at the same time' to read the value from the meter and record its resistance value. Every two keys are pressed one by one, and finally the digital touch panel is judged whether or not it is positive. However, the existing digital touch panel test methods for electrical characteristics require the use of two humans at the same time for testing and the digital All keys and output terminals on the touch panel need to be pressed one by one to measure the contact of the disk and record the numerical results to determine the quality of the product. Because the meter probe is used to contact each output terminal one by one, the amount is returned. Having to record the resistance value makes the test method quite labor-intensive and time-consuming; if it is a product with a large number of buttons, the time and labor required for testing alone will increase, which will affect the overall production capacity. Stomach Therefore, the present inventor has improved the test method and the fixture based on the shortcomings of the conventional electrical characteristic test method of the digital touch panel described above, so that the present invention greatly improves the above disadvantages. An object of the present invention is to provide a method for testing electrical characteristics of a digital touch panel capable of simultaneously and rapidly performing electrical characteristics test on all keys on the digital touch panel. Based on the above purpose, the present invention is mainly to place the digital touch panel to be tested, and then the test platform is crimped to the output terminal of the touch panel with a bead provided with a line to connect the computer host. The bead is provided with contacts that can be connected to each output terminal of the touch panel, and the output end point can be 297 mm.) This paper size is applicable to the Chinese national standard (cns) a4 ^ 7330, printed by the Employees ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs. Fifth, the description of the invention (: ^) The output signal is transmitted to the host computer for processing; a touch platform is provided above the touch panel, and the touch platform is provided with a plurality of pneumatic touch actuators that pass through the dental platform. On the lower surface of the trigger platform, there is no pressure needle corresponding to the position of each key on the touch panel. The trigger is connected to a pneumatic source through a pipeline, and a switch is provided to control the milk flow direction. For the pneumatic switch of the actuator, press the needle to press the momentary door to connect the left keys, and the value displayed on the computer screen can be used to judge the quality of the keys. In order to make your reviewing committee better understand the aforesaid purpose and structural characteristics, detailed drawings are attached as follows: (1) Schematic part: The first figure is the characteristic test of the present invention during the manufacturing process of digital touch panel Method flowchart. ~ Second figure: It is a schematic diagram of a three-dimensional structure of a test stage according to a preferred embodiment of the present invention. The second figure: a preferred embodiment of the present invention, showing the three-dimensional structure of the touch platform. Figure 4: Flow chart of the existing electrical characteristic test method during the manufacturing process of the digital touch panel. (2) Component labeling part: (1 0) Touch panel (2 0) Test stage (2 2) Toucher platform (2 3) Toucher (2 1) Bead (2 3 2) Press needle:- -· Equipment -------- Order ---- (Please read the notes on the back before filling this page) Hua 567330 A7
經濟部智慧財產局員工消費合作社印制π 567330 -—-------- B7 _ 五、發明說明（$ ) 鍵’使按鍵下方之電極短路而送出訊號，、經由該壓條（2 1 )將吼號达至電腦主機，則可直接由電腦螢幕上所顯示 之數值判斷每一按鍵的好壞； 當該觸控面板（1 0 )完成測試後，切換該氣路（2 4 )裝置的開關，使該壓針頭（2 3 2 )上升，並替換待 受測之觸控面板後，進行下一個待測品的測試。 本發明不僅改善了現有數位式觸控面板之電氣特性測 試方法的問題，並兼具有以下特點與功效·· 1、 測試效率提高：由於本發明係將整片數位式觸控 面板上之所有按鍵，藉由氣體驅動之觸動器瞬間按壓每一 按鍵，並經由電腦螢幕直接顯示出結果，可快速判斷良與 不良，以-個具有i 3個按鍵的數位式觸控面板的測試而 言，平均僅#需六秒即可完$，測試速度與效率相當好； 2、 節省人力··測試機台可以單人單機操作完成觸控 面板的測試程序，與現有的測試方法必須使用兩個人力為 一組相較，節省一半的人力。 綜合上述，本發明具有上述所言之特點與功效，大幅 提高了數位式觸控面板之電氣特性測試的效率與速度，應 已符合發明專利之申請要件，乃依法具文提出申請。 7 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ----------------- (請先閱讀背面之注意事項再填寫本頁)Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs π 567330 --------- B7 _ V. Description of the invention ($) The key 'shorts out the electrode under the key and sends a signal, via the bead (2 1 ) When the roar is reached to the host computer, the value of each key can be judged directly by the value displayed on the computer screen; after the touch panel (1 0) completes the test, the gas path (2 4) device is switched Switch to raise the pressure pin (2 3 2) and replace the touch panel to be tested, then test the next product to be tested. The present invention not only improves the problems of the existing digital touch panel test methods, but also has the following features and functions ... 1. Improved test efficiency: Since the present invention Keys, each key is pressed momentarily by a gas-driven actuator, and the results are directly displayed through the computer screen, which can quickly judge the good and bad. For the test of a digital touch panel with i 3 keys, On average, it takes only six seconds to complete the test, and the test speed and efficiency are quite good. 2. Save manpower. The test machine can complete the test procedure of the touch panel by a single person and a single machine. The current test method must use two manpower Compared to a group, it saves half of manpower. To sum up, the present invention has the above-mentioned features and effects, which greatly improves the efficiency and speed of the electrical characteristic test of the digital touch panel. It should meet the application requirements of the invention patent, and is filed in accordance with the law. 7 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ----------------- (Please read the precautions on the back before filling this page)