1226211 A7 五 發明說明（I ) 本發明係一種觸控面板之貼合方法改良，尤指一種於 觸控面板之軟性薄膜與玻璃基板未進行切割前，即以自動 請 先 閱 讀 背 之 注 意 事 項 再 填 寫 貼合機貼合製作並使用雷射光束去除未使用之軟性薄膜之 觸控面板之貼合方法改良。 ^在我們的生活周遭充滿了各式各樣的電子產品，諸如 電細P D A、電子翻譯機等，這些電子產品許多都設有 觸控面板（Wh Panel )作為手寫輸人或點選輸入的介 面裝置，尤其在手寫輸入時隨著字體筆劃的移動，對電腦 =言需要一種能輸入連續座標點的觸控面板，或者在其他 需要使用觸控面板作為大量按鍵輸入裝置或需以線性方式 , II (Analog 訂 常合適的選擇。 •觸控面板主要可由一軟性薄膜與一玻璃基板構成，在 製作時’會同時於-整大片之軟性薄膜與玻璃基板，規割 有數個相同的線路圖案，一次完成所有線路圖案的姓刻與 氧化銦錫（ί T0)導電層的製作後，續行進入切割與貼 合製程，以節省電路蝕刻與濺鍍導電層的時間與成本； 經 濟 部 智 慧 財 產 局 員 工 消 費 合 社 印 製 ^睛參照第四圖所示，為現有的類比式觸控面板之軟性 薄膜與玻璃基板貼合方法之流程圖’由於一片軟性薄膜或 玻璃基板中可依照所需求之觸控面板尺寸規劃出數個觸控 面板區域同時製作先前的製程，因此在本製程中，軟性^ 膜與玻璃基板需依照所規劃的觸控面板尺寸，分別進行軟 性薄膜切割與玻璃基板切割兩道程序，將整大片之軟性^ 膜與玻璃基板切割分開成數個所需觸控面板尺寸後，進行 本紙張尺度&用中國ί"家標準（CNS)A4規格（^ΤΓΧ·297公爱)一 1226211 A7 B7 五、發明說明（ 人工貼合的程序，以人士尤 乂入力手工貼合切割後的軟性薄膜盥玻 璃基板，完成觸控面板之半成品，才能續行下-道製程； 」而見有使用人工貼合觸控面板之軟性薄膜與玻璃 基板製程方=至少存在的下列幾項缺點： i 1、 產能效率低：觸控面板之軟性薄膜與玻璃基板於 貼口月）已先行刀副，使貼合製程中一次貼合動作僅能完成 -件觸控面板，而且以人工貼合受限於人員工作的效率， le成玉體產肖b效率低，以3·8忖之觸控面板貼 ，每人每天僅能生產約二百片左右。 而。 2、 可信賴性低：以人工貼合方式，產品極易受到工 吕丁 作人員素質或經驗的影響，導致製程品質無法持續穩定， 降低產品之可信賴性。 ♦ 3良率& .以人工貼合方式，易造成軟性薄媒與玻 璃基板對位不準或是貼著不均句產生氣泡，或是人員手直 接誤觸觸控螢幕之操作區而產出不良品，使製率 獲得有效的提昇。 4、人力需求高：由於觸控面板之尺寸需求不一，當 生產大尺寸面板時，人力需求可能成倍數成長，直接增力1 人事支出之生產成本。 因此，本發明人針對上述現有觸控面板之貼合方法的 缺點，料製作流程加以改良，使本發明大幅改善了上 的缺點。 。以 本發明之目的在於提供-種製程穩定且能快速自純 貼合觸控面板之軟性薄膜與玻璃基板之貼合方法。 4 本紙張尺度適用中國國家標準（C]nJS)a4規格（210 X 297公釐） 1226211 經濟部智慧財產局員工消費合作社印制衣 A7 B7 五、發明說明（^) 本發明係主要係於構成觸控面板之軟性薄膜與玻璃基 板上’依照所需尺寸預先規劃出位置與排列關係相對應之 線路圖案後，進行電路的蝕刻與氧化銦錫導電層之製^， 亚分別於軟性薄膜與玻璃基板之四個角落相對設有定位點 ’再以自動貼合機精準對位定位點後，將軟㈣膜貼合於 玻璃基板上，先以軟性薄膜雷射依照先前規劃之線路圖案 周圍，藉Φ雷射光的高熱能去除未使用之軟性薄膜，再以 玻璃基板切割機相對切開玻璃基板，即可獲得觸控面板之 半成品，續行下一道製程。 —為使貝審查委員進一步了解前述目的及結構特徵， 兹附以圖式詳細說明如后： 〔一〕圖式部分： 第—圖：係本發明之製程方法流程圖。 $二圖：係本發明之軟性薄膜與玻璃基板線路之結構示意 圖0 ::圖：係本發明之軟性薄膜藉由雷射光束去除未使用之 軟性薄膜之示意圖。 第=:係現有的觸控面板之軟性薄膜與玻璃基板貼合製 方法流程圖。 )元件標號部份： 〇)軟性薄膜 1)薄膜電路裝置 〇)玻璃基板 2 )基板定位點 〔1 〇 2〕雷射光束 (1 2)薄膜定位點 (21)基板電路裝置 .---.--^------- (請先閱讀背面之注意事項再填寫本頁)1226211 A7 Fifth invention description (I) The present invention is an improvement of a touch panel bonding method, especially a soft film and a glass substrate of the touch panel are not cut before they are automatically cut. Improved the method of laminating the touch panel using a laminating machine to make and use a laser beam to remove unused soft films. ^ Around our life is full of various electronic products, such as electronic PDA, electronic translator, etc. Many of these electronic products are equipped with a touch panel (Wh Panel) as an interface for handwriting input or point-and-click input. Device, especially as the strokes of the font are moved during handwriting input, for a computer, a touch panel capable of inputting continuous coordinate points is required, or in other cases where the touch panel is used as a large number of key input devices or in a linear manner, II (Analog is always a suitable choice. • The touch panel is mainly composed of a flexible film and a glass substrate. At the time of production, the entire large piece of flexible film and glass substrate are cut. There are several identical circuit patterns cut at once. After completing the engraving of all circuit patterns and the production of the indium tin oxide (ί T0) conductive layer, continue to enter the cutting and bonding process to save the time and cost of circuit etching and sputtering of the conductive layer; employees of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by China Consumers' Association. Refer to the fourth figure, which is the lamination of the flexible film and glass substrate of the existing analog touch panel. Flowchart of the method 'Because a piece of flexible film or glass substrate can be used to plan several touch panel areas at the same time according to the required touch panel size to make the previous process, so in this process, the flexible ^ film and glass substrate must follow The planned size of the touch panel is divided into two processes: flexible film cutting and glass substrate cutting. After cutting the entire large piece of soft ^ film and glass substrate into several required touch panel sizes, the paper size & China's Standard (CNS) A4 (^ ΤΓ × 297 public love)-1226211 A7 B7 V. Description of the invention (Manual lamination process, especially for people to manually apply the cut flexible glass toilet glass substrate, Only after the semi-finished product of the touch panel is completed, can we continue the down-channel process; ”See also the process of using a flexible film and a glass substrate that are manually bonded to the touch panel. At least the following disadvantages exist: i 1. Low production efficiency: The soft film of the touch panel and the glass substrate have been affixed in advance), so that only one bonding action can be completed in the bonding process-one touch panel, And manual bonding is limited by the efficiency of personnel work. Le Chengyu body production efficiency is low. With a touch panel of 3 · 8 贴, each person can only produce about 200 tablets per day. 2. Low reliability: By manual bonding, the product is easily affected by the quality or experience of the workers and workers, resulting in the process quality cannot be continuously stabilized, reducing the reliability of the product. ♦ 3 Yield &. This method can easily cause the misalignment of the soft thin medium and the glass substrate, or cause bubbles to stick to the uneven sentence, or the human hand directly touches the operating area of the touch screen to produce defective products, so that the yield can be effectively obtained. 4. High manpower demand: Due to the different size requirements of touch panels, manpower requirements may grow exponentially when producing large size panels, directly increasing the production cost of personnel expenditure. Therefore, the present inventor has improved the material manufacturing process in view of the shortcomings of the conventional touch panel bonding method, which greatly improves the shortcomings of the present invention. . The purpose of the present invention is to provide a method for laminating a flexible film and a glass substrate that are stable in manufacturing process and can quickly and purely adhere a touch panel. 4 This paper size applies the Chinese National Standard (C) nJS) a4 specification (210 X 297 mm) 1226211 Printed clothing A7 B7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (^) The present invention is mainly composed of The flexible film of the touch panel and the glass substrate are pre-planned with a circuit pattern corresponding to the position and arrangement relationship according to the required size, and then the circuit is etched and the indium tin oxide conductive layer is made ^, respectively, the flexible film and the glass The four corners of the substrate are provided with positioning points, and then the positioning points are accurately aligned with an automatic laminating machine. Then, the flexible diaphragm is bonded to the glass substrate, and a flexible thin film laser is used around the previously planned circuit pattern. ΦThe high thermal energy of the laser light removes the unused soft film, and then the glass substrate is cut relative to the glass substrate cutting machine to obtain the semi-finished product of the touch panel, and the next process is continued. -In order to make the panel reviewer better understand the foregoing purpose and structural features, detailed drawings are attached as follows: [1] Schematic section: Figure-is a flowchart of the process method of the present invention. $ 2: The schematic diagram of the structure of the flexible film and glass substrate circuit of the present invention. Figure 0 :: The schematic diagram of the flexible film of the present invention removing unused flexible film by laser beam. No. =: a flowchart of a conventional method for laminating a flexible film and a glass substrate of a touch panel. ) Component labeling part: 〇) flexible film 1) thin film circuit device 0) glass substrate 2) substrate positioning point [1 〇2] laser beam (1 2) film positioning point (21) substrate circuit device .---. -^ ------- (Please read the notes on the back before filling this page)
規格（210* x 297公釐） 經濟部智慧財產局員工消費合作社印製 1226211 A7 -----_B7 - ——---—~——— — 五、發明說明（+ ) 凊參閱第一與二圖所示，本發明主要係將構成觸控面 板之—軟性薄膜（1 〇 )與一玻璃基板（2 0 )上，先依 π硌尺寸分別規劃出線路圖案，及以該線路圖案依次序 f列而成且位置相對應之排列關係，並進行電路的蝕刻與 2化銦錫導電層之製作，於該軟性薄膜（10)與該玻璃 基板（2 0 )相面對之表面上形成數個之薄膜電路裝置（ 工1)與基板電路裝置（21); 同時，並分別於該軟性薄膜（i，〇 )與該玻璃基板（ 2 0 )之四個角落，分別設有四個相對之薄膜定位點（1 1 )與基板定位點（2 1 )，使得自動貼合機在進行貼合 程序時能獲得精準的對位，降低對位不準確的錯誤發生^ …再以自動貼合機藉由該薄膜定位點（i i )與該基板 疋位點（2 1 )作精準對位，並將該軟性薄膜（1 〇 )貼 二合於該玻璃基板（2 〇 )上，該自動貼合機可使用圖形辨 識系統配合電腦伺服迴路控制致動器，辨識該薄膜定位點 1 )與該基板定位點（2 i )並精準且均句的將該軟 性溥膜（1 0 )貼合於該玻璃基板（2 〇 )之一側表面上 ’使該薄膜電路裝置（i i )相面對貼合於該基板電 置（2 1 )上； 請參看第三圖所示，下-程序，以該軟性薄膜（工〇 )專用雷射切割器依照先前規劃之線路圖案周圍，以一雷 射光束〔102〕切割該軟性薄膜（1〇)，藉由該雷: 光束〔1 0 2〕之高熱能去除未使用之軟性薄膜，並自然 形成數個分開排列之該薄膜電路裝置（Ί · V丄丄 >> ，冉以該玻 本紙張尺度適用中國國家標準（CNS)A4規格（210 (請先閱讀背面之注意事項再填寫本頁) f 裝---.---·---------Specifications (210 * x 297 mm) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1226211 A7 -----_ B7-——---- ~ -———— V. Description of the Invention (+) 凊 Refer to the first As shown in the two figures, the present invention mainly consists of a flexible film (100) and a glass substrate (20) constituting a touch panel. First, a circuit pattern is planned according to the size of π 硌, and the circuit pattern is sequentially arranged. It is arranged in sequence and corresponding to the position, and the circuit is etched and the indium tin dioxide conductive layer is produced, and is formed on the surface of the soft film (10) and the glass substrate (20). Several thin film circuit devices (work 1) and substrate circuit device (21); at the same time, four opposite corners of the flexible thin film (i, 0) and the glass substrate (20) are provided respectively. The film positioning point (1 1) and the substrate positioning point (2 1) enable the automatic bonding machine to obtain accurate alignment during the bonding process, reducing the occurrence of inaccurate registration errors ^ ... and then automatic bonding The machine uses the film positioning point (ii) and the substrate pinning point (2 1) to make an accurate match. And attach the soft film (10) to the glass substrate (20), the automatic laminating machine can use a pattern recognition system in conjunction with a computer servo loop to control the actuator to identify the film positioning point 1) and The substrate positioning points (2 i) are accurately and uniformly attached to the flexible diaphragm (1 0) on one side surface of the glass substrate (20) so that the thin film circuit device (ii) faces each other. Laminated on the substrate (2 1); please refer to the third figure, below-the procedure, using a special laser cutter for the soft film (work 0) in accordance with the previously planned line pattern around a laser The light beam [102] cuts the flexible film (10), and the unused soft film is removed by the high heat energy of the light beam [1 02], and a plurality of the thin-film circuit devices (分开 · V that are arranged separately) are naturally formed.丄 丄 > > Ran applies the Chinese National Standard (CNS) A4 specification to this glass paper size (210 (Please read the precautions on the back before filling out this page) f Installation ----------- -------
6 1226211 A7 B7 五、發明說明（ς) f基板（1Q)專用切割機，依照先前規劃的排列關係， 相對切開該玻璃基板f . 電路裝置（" p可獲得數個具有該薄膜 " 1 )相面對貼合於該基板電路裝置（2 i ) 之觸控面板半成品，再續行下一道製程。 :發明不僅改善了現有觸控面板貼合方法的問題，並 兼/、有以下特點與功效： 尚由於本發明係先進行貼合軟性薄膜盘 ==，再進行切割程序，減少了貼合程序的次數;、再 者，自動化機械的貼合速度遠高於人工貼合使得產能大 0獲得提昇，以3.8奴觸控面板為例，整廠 至母天約八萬片。 风可 尸正2二，:自動化機械貼合動作…但機械 ㈣差=元成後，即可獲得接近相同的製造品質，產品 玻璃美板疋人工貼合’也減少了人手接觸軟性薄膜與 玻离基板，造成產品不良之機會發生。 3j率提高：自動貼合機採電腦圖形辨識系統定位 ;提高。產生對位不準’且貼合均勾度高’使當站製程 單人二作=而求小·全製程採全自動化機械生產，僅需 ==台，即可完成原本繁複的作業程序，人員的需 ，’’’Τ'合上述’本發明具有上述所言之特點與功效，大幅 控面板之貼合方法的良率與產能，應已符合發明 專利之申請要件，乃依法具文提出申請。 本纸張尺㈣用中準（CNS)A4規格（―挪公爱）_ 請 閱 讀 背 之 注 意6 1226211 A7 B7 V. Description of the invention (ς) Special cutting machine for f substrate (1Q), according to the previously planned arrangement, relatively cut the glass substrate f. Circuit device (" p can get several with this film " 1 ) Face-to-face touch panel semi-finished products attached to the substrate circuit device (2 i), and then proceed to the next process. : The invention not only improves the problems of the existing touch panel bonding method, but also has the following characteristics and effects: It is also because the present invention first performs a flexible film disk bonding ==, and then performs a cutting process, which reduces the bonding process. In addition, the laminating speed of automated machinery is much higher than manual laminating, which increases the production capacity. Taking a 3.8 slave touch panel as an example, the entire plant is about 80,000 tablets to the mother day. Feng Kezhenzheng 22: Automated mechanical laminating action ... but mechanical difference = Yuan Cheng, you can get close to the same manufacturing quality, the product glass US plate 疋 artificial lamination 'also reduces human contact with the soft film and glass Off the substrate, causing the chance of product failure. 3j rate increase: automatic laminating machine using computer graphics recognition system positioning; increase. “Inaccurate registration” and high degree of fit evenness make the stand-alone production process be the second operation of a single person. The small and full production process is produced by fully automated machinery. Only == units can be used to complete the original complicated operation procedures. The needs of personnel, the 'T' meets the above 'The present invention has the features and effects described above. The yield and productivity of the large-scale control panel bonding method should have met the application requirements for invention patents, and was proposed in accordance with the law. Application. The paper size is in accordance with the standard (CNS) A4 (“Norway Love”) _ Please read the note on the back