201225031 六、發明說明： 【發明所屬之技術領域】 本發明關於製造系統，其用於對液晶顯示裝置或有機 EL顯示裝置設置觸控面板，特別是關於可縮短製造時間 的附加有觸控面板之3 D顯示面板之組裝系統。 【先前技術】 於液晶顯示裝置或有機EL顯示裝置設置觸控面板， 使用者可由觸控面板進行顯示指示或動作指示之顯示裝置 有增加之傾向。於習知附加有觸控面板之顯示裝置，係在 觸控面板及顯示裝置之周圍設置匾額形狀之框架，於該框 架安裝觸控面板。但是最近之顯示裝置有進行3D顯示之 傾向，而有如專利文獻1所示直接將觸控面板予以安裝者 [習知技術文獻] [專利文獻]專利文獻1 :特開2007-226083號公報 【發明內容】 (發明所欲解決之課題） 於上述專利文獻1雖明示安裝工程，但是其揭示之工 程爲，在顯示元件基板之全面塗布接著劑’於其上進行機 能性構件（觸控面板等）之載置、定位，由所要高度照射 光使暫時固定之後，由較暫時固定之高度更高之位置照射201225031 VI. Description of the Invention: [Technical Field] The present invention relates to a manufacturing system for providing a touch panel to a liquid crystal display device or an organic EL display device, and more particularly to an additional touch panel capable of shortening manufacturing time 3 D display panel assembly system. [Prior Art] When a touch panel is provided in a liquid crystal display device or an organic EL display device, a display device in which a user can display an indication or an action indication by the touch panel tends to increase. A conventional display device with a touch panel is provided with a frame of a stencil shape around the touch panel and the display device, and the touch panel is mounted on the frame. However, in recent years, the display device has a tendency to perform 3D display, and the touch panel is directly mounted as shown in Patent Document 1. [PRIOR ART DOCUMENT] [Patent Document] Patent Document 1: JP-A-2007-226083 (Problems to be Solved by the Invention) Although the above-described Patent Document 1 discloses an installation process, the disclosed procedure is to apply a functional agent (a touch panel or the like) to the entire surface of the display element substrate. After being temporarily fixed by the desired height of the light, the position is irradiated by a position higher than the temporarily fixed height.
C -5- 201225031 光而進行最終固定。 專利文獻1之方法存在著，在顯示元件與觸控面板之 間殘留氣泡導致觸控時之位置精確度惡化問題。另外，爲 防止氣泡之混入而進行脫氣處理時，製造時間之延遲變爲 問題。 本發明目的爲提供附加有觸控面板之3D顯示面板裝 置之組裝系統，其在3D顯示面板貼合觸控面板時，可以 無氣泡殘留，且可以實現良好精確度之附加有觸控面板之 3D顯示面板裝置，同時可縮短製造時間。 (用以解決課題的手段） 爲達成上述目的，本發明之附加有觸控面板之3D顯 示面板裝置之組裝系統，係將觸控面板安裝於3D之顯示 面板者，其特徵爲由以下構成：塗布裝置，用於將接著劑 塗布於3D顯示面板：基板反轉裝置，用於反轉觸控面板 ;重疊機，用於在大氣中將觸控面板重疊於塗布有接著劑 的3D顯示面板上；真空腔室，用於將經由重疊機重疊完 成之3D顯示面板與觸控面板予以搬入，設定內部成爲真 空狀態而由上述接著劑除去氣泡之同時，進行兩面板之定 位、而且施加特定壓力以進行貼合；及UV照射裝置，用 於硬化上述真空腔室內貼合完成之觸控面板與3D顯示面 板間之接著劑|。 【實施方式】 -6- 201225031 以下依據圖面說明本發明之觸控面板組裝系統之一實 施形態。 圖1表示本發明之將觸控面板安裝於3D顯示面板的觸 控面板組裝系統之全體配置平面圖。於圖1，1爲基板搬入 部，2爲第1機器人，3a、3b爲接著劑塗布裝置，4爲基板 反轉部，5爲第2機器人，6爲重疊機，7爲第3機器人，8爲 真空脫氣裝置，9爲第4機器人，10爲紫外線照射室，1丨爲 第5機器人。 首先，設置將貼合之3D顯示面板與觸控面板搬入的 基板搬入部1。當3D顯示面板被搬入該基板搬入部丨之後 ，由基板搬入部將搬入之3D顯示面板傳遞至設於第1機器 人2之手臂部，將3D顯示面板傳遞至第1機器人2之左右方 向所配置的運於塗布接著劑的塗布裝置3a、3b之其中一方 之載置台上。 圖2表示塗布裝置之槪略構成。 塗布裝置3a、3b係於架台20上設有ΧΥ0載置台21， 3D顯示面板28被載置於ΧΥ0載置台21上。於ΧΥ0載置台 21之上部設置塗布頭22，用於對3D顯示面板28塗布接著 劑。塗布頭22被安裝於上下方向移動平台23。上下方向移 動平台23被安裝於於頭安裝構件30s，該頭安裝構件30s被 固定於門型之固定平台（門型框架（gantry )) 30。塗布 頭22，係由吐出口形成爲縫隙狀之吐出噴嘴22η及對吐出 噴嘴22η供給接著劑的接著劑供給部22s構成，被安裝於可 上下方向移動之上下方向移動平台23。吐出噴嘴22η之吐 201225031 出口係於面板之寬度方向以長的縫隙被形成。又，雖說明 吐出口之形狀設爲縫隙狀之例，但是只要能吐出特定寬度 者即可，可以構成爲具備複數個吐出口之噴墨頭。於上下 方向移動平台23設置：檢測器27，用於檢測噴嘴之上下方 向之高度；及攝影機（未圖示），用於觀測ΧΥ0載置台 21與3D顯示面板之定位標記。載置3D顯示面板28用的XY 0載置台21，係由可於ΧΥ0方向移動之ΧΥ0載置台構成 。亦即，構成爲：於架台20上設有驅動裝置25之X載置台 21X，於X載置台21X之上部設有驅動裝置26之Y載置台 21Y，以及於Y載置台21Y之上部具備驅動裝置（未圖示） 之0載置台210，成爲在0載置台上載置3D顯示面板28 之構成。如上述說明，本發明中，塗布頭22可上下方向移 動，但於XY方向被固定而無法移動。塗布時係移動載置 有3D顯示面板之XY 0載置台2 1之同時，由吐出噴嘴22η將 接著劑塗布於3D顯示面板面而構成·。另外，載置台21僅 可於0方向移動，關於ΧΥ方向，則使頭安裝構件30在設 有吐出噴嘴之門型固定平台30上沿著X方向可以移動，使 固定平台30在架台上沿著Υ方向可以移動而構成，使吐出 噴嘴22η沿著載置台21可以移動而構成亦可。 於載置3D顯示面板28之0載置台210設置由複數個 可以上下移動之受取銷構成之基板受取機構（未圖示）， 用於由第1機器人2之手臂部受取3D顯示面板28。另外， 於0載置台210 ，以受取之3D顯示面板28不致於移動的 方式進行真空吸附保持而於載置台面設置複數個吸附孔， 201225031 另外，設置對該吸附孔供給負壓之負壓供給機構。3 D顯 示面板28被固定於0載置台面之後，以所要形狀塗布接著 劑。圖2(b)所不爲該時之塗布圖案之一例。塗布圖案， 以使氣泡不致於混入的方式塗布成爲複數條之平行直線狀 (所謂縫隙狀）（圖2(b) (1))，或者塗布成爲於基 板中央交叉之所謂放射狀（圖2(b) (2))。接著劑之 塗布完了後’上升受取銷，使第1機器人2之手臂部插入已 塗布有接著劑之3D顯示面板28之下部，將3D顯示面板28 保持於第1機器人2之手臂部，搬送至基板反轉部4。搬送 至基板反轉部4之3D顯示面板28，因爲無反轉之必要，而 由第1機器人2被搬送至第2機器人5，藉由第2機器人5被搬 送至重疊機6。 在對3D顯示面板28塗布接著劑期間，觸控面板29被 搬入至基板搬入部1。此時，觸控面板29係以貼合面不受 損、不被污染的方式使貼合面朝上被搬入。被搬入之觸控 面板29係藉由第1機器人2保持貼合面之相反側之面而被搬 運至基板反轉部4，藉由設於此之基板反轉裝置進行反轉 〇 圖3表示設於基板反轉部4之基板反轉裝置之一例之槪 略構成。 圖3 (a)表示本例之基板反轉裝置之全體構成之槪略 ’圖3(b)表示移動射束之構成。如圖3 (b)所示，移動 射束36係於旋轉軸設有複數個指部39之構成.。於指部39設 置複數個真空吸附焊墊39P。於真空吸附焊墊39P被連接供 201225031 給負歷用之負壓源之配管（未圖示）。基板反轉裝置14係 於架台34上設有反轉機構。於反轉機構將觸控面板29保持 於指部39，將移動射束36之一端（上下移動構件38)往上 推，將另一端側（水平移動部37)移動至基板搬送方向而 成爲反轉之構成。 於圖3 (a)之反轉機構，藉由第1機器人2之手臂部使 觸控面板29之貼合面側朝上被搬送。如上述說明，於反轉 機構，於架台3 4上設置朝觸控面板29之搬送方向之直角方 向延伸，具備複數個指部39的移動射束36 »於指部39設置 由指部面起具有特定高度之複數個真空吸附焊墊3 9P。藉 由第1機器人2之手臂部被搬送之觸控面板29，係被傳遞至 設於移動射束36之某一指部39之真空吸附焊墊39P。在架 台3 4上之觸控面板搬送方向之大略中央部，於觸控面板端 部側設置使移動射束36之一端上升/下降之移動用柱35。 在移動用柱35之部分設置驅動馬達（未圖示），以使設於 移動射束36之一端部側之上下移動構件38進行上下移動。 藉由該驅動馬達使上下移動構件38沿著移動用柱35而上下 移動。又，雖未特別圖示，於上下移動構件3 8以繩纜連接 平衡錘（counter weight)。另外，於架台上設置朝基板 搬送方向延伸之線性導軌（未圖示）。於移動射束36之另 —端側之端部，以使線性導軌容易移動的方式設置由旋轉 機構構成之水平移動部66。 基板反轉裝置之動作如下。 首先，藉由第1機器人2之手臂部將觸控面板2 9傳遞至 201225031 移動射束36之指部39上。此時，第1機器人2之手臂部成爲 插入設於指部39之真空吸附焊墊39P之間的構造。被傳遞 至指部39上之觸控面板29，係被保持於設於指部39之真空 吸附焊墊39P。觸控面板29之保持完了後，移動射束36之 —端側之上下移動構件38會沿著移動用柱35上升，移動射 束3 6之另一端側之水平移動部37則沿著移動之線性導軌移 動。在上下移動構件38到達最高點之前，水平移動部37在 水平方向以具有特定速度的方式通過移動用柱35之中心而 可以朝相反側移動。如此則，當移動射束36成爲垂直狀態 時，上下移動構件38之上升被控制而變更爲下降方向。藉 由上述動作可以反轉觸控面板29。如上述說明，藉由反轉 觸控面板29可以減少觸控面板29之移動時佔有空間，和觸 控面板全體180度旋轉比較。可抑制反轉時之微塵之產生 〇 藉由基板反轉裝置使觸控面板29之貼合面側來到下側 而被反轉時，藉由第2機器人5由移動射束36受取觸控面板 29，而傳遞至重疊機6之上載置台。 圖4表示重疊機之槪略構成。重疊機6設有可上下移動 之上載置台42及和上載置台42對向設置之下載置台41。於 下載置台41設置可以上下移動之複數個受取銷43，用於由 第2機器人5受取3D顯示面板28。另外，爲使3D顯示面板 28載置於下載置台41上之定位位置，於下載置台41之一方 側具備由定位用突起44，以及在突起之相反側將3D顯示 面板側面朝突起側推壓之橫向推壓裝置45構成之定位機構 -11 - 201225031 。於上載置台42設置複數個真空吸附孔，用於由第2機器 人5受取觸控面板29並予以保持，另外，設置對該真空吸 附孔供給負壓的負壓供給機構47及配管48a。於配管48a之 中途設有電磁閥49a，藉由電磁閥之ON/OFF’進行負壓 之供給/停止。藉由第2機器人5之手臂部被搬送至上載置 台42附近之觸控面板29，係藉由供給至上載置台42之負壓 被吸附於上載置台面上而被吸附保持。觸控面板29對上載 置台42之定位，可藉由第2機器人5之手臂部之ΧΥΘ之動 作而進行。藉由第2機器人5之手臂部被搬送之3D顯示面 板28，係被傳遞至由下載置台41面突出之受取銷43上’藉 由使受取銷43移動至下載置台41面之更下方而載置於下載 置台面上。已塗布有接著劑之3D顯示面板28藉由橫向推 壓裝置45之動作被定位於下載置台41時’載置於下載置台 41之3D顯示面板28，亦藉由負壓供給機構47經由配管48b 及電磁閥49b對設於下載置台41面之複數個負壓供給孔供 給負壓，而被真空吸附。 之後，藉由驅動機構46之動作下降上載置台42，直至 保持於上載置台42之觸控面板29接觸下載置台41上之3D 顯示面板28之接著劑之位置爲止。於此狀態下’停止上載 置台42之負壓供給，節除觸控面板2 9之保持。該重疊作業 於大氣狀態被進行。因此’可藉由真空吸附確實保持觸控 面板29，而且重疊時僅使觸控面板29某種程度接近3D顯 示面板之狀態下’藉由停止對上載置台42之負壓供給可以 簡單重疊。C -5- 201225031 Light is finally fixed. The method of Patent Document 1 has a problem that the positional accuracy is deteriorated when residual air bubbles are present between the display element and the touch panel. Further, when the degassing treatment is performed to prevent the incorporation of air bubbles, the delay in the manufacturing time becomes a problem. The object of the present invention is to provide an assembly system for a 3D display panel device with a touch panel, which can be used without a bubble when the 3D display panel is attached to the touch panel, and can realize a 3D with a touch panel with good precision. Display panel unit while reducing manufacturing time. (Means for Solving the Problem) In order to achieve the above object, an assembly system for a 3D display panel device to which a touch panel is attached according to the present invention is a display panel in which a touch panel is mounted on a 3D display panel, and is characterized by the following: a coating device for applying an adhesive to a 3D display panel: a substrate inverting device for reversing the touch panel; and an overlapping machine for superimposing the touch panel on the 3D display panel coated with the adhesive in the atmosphere a vacuum chamber for loading a 3D display panel and a touch panel that are overlapped by a stacking machine, setting a vacuum inside, and removing bubbles by the adhesive, and positioning the two panels and applying a specific pressure to And bonding, and a UV irradiation device for hardening the adhesive between the touch panel and the 3D display panel which is completed in the vacuum chamber. [Embodiment] -6- 201225031 Hereinafter, an embodiment of a touch panel assembly system of the present invention will be described based on the drawings. Fig. 1 is a plan view showing the entire configuration of a touch panel assembly system for mounting a touch panel to a 3D display panel of the present invention. 1, 1 is a substrate loading unit, 2 is a first robot, 3a and 3b are adhesive application devices, 4 is a substrate inverting unit, 5 is a second robot, 6 is a superimposing machine, and 7 is a third robot, 8 For the vacuum degasser, 9 is the fourth robot, 10 is the ultraviolet irradiation chamber, and 1 is the fifth robot. First, a substrate carrying unit 1 into which a bonded 3D display panel and a touch panel are carried is provided. After the 3D display panel is carried into the substrate loading unit ,, the 3D display panel carried in by the substrate loading unit is transmitted to the arm portion provided in the first robot 2, and the 3D display panel is transmitted to the left and right direction of the first robot 2 It is carried on the mounting table of one of the coating devices 3a and 3b to which the adhesive is applied. Fig. 2 shows a schematic configuration of a coating device. The coating devices 3a and 3b are provided with a 载0 mounting table 21 on the gantry 20, and the 3D display panel 28 is placed on the ΧΥ0 mounting table 21. A coating head 22 is provided on the upper portion of the mounting table 21 for applying an adhesive to the 3D display panel 28. The coating head 22 is attached to the vertical movement stage 23. The up-and-down direction moving platform 23 is attached to the head mounting member 30s, and the head mounting member 30s is fixed to a gate type fixed platform (gantry) 30. The coating head 22 is composed of a discharge nozzle 22n having a slit shape formed by a discharge port, and an adhesive supply unit 22s for supplying an adhesive to the discharge nozzle 22n, and is attached to the upper and lower directions to move the stage 23 in the vertical direction. The spout of the discharge nozzle 22n 201225031 The outlet is formed with a long slit in the width direction of the panel. In addition, although the shape of the discharge port is an example of a slit shape, an ink jet head having a plurality of discharge ports may be used as long as it can discharge a specific width. The moving platform 23 is disposed in the up and down direction: a detector 27 for detecting the height above and below the nozzle; and a camera (not shown) for observing the positioning marks of the 载0 mounting table 21 and the 3D display panel. The XY 0 mounting table 21 for mounting the 3D display panel 28 is constituted by a 载0 mounting table movable in the ΧΥ0 direction. In other words, the X mounting table 21X of the driving device 25 is provided on the gantry 20, the Y mounting table 21Y of the driving device 26 is provided on the X mounting table 21X, and the driving device is provided on the upper portion of the Y mounting table 21Y. The 0 mounting table 210 (not shown) has a configuration in which the 3D display panel 28 is placed on the 0 mounting table. As described above, in the present invention, the coating head 22 is movable in the vertical direction, but is fixed in the XY direction and cannot move. At the time of application, the XY 0 stage 2 1 on which the 3D display panel is placed is moved, and the subsequent agent is applied to the surface of the 3D display panel by the discharge nozzle 22n. Further, the mounting table 21 can be moved only in the 0 direction, and the head mounting member 30 can be moved along the X direction on the door type fixed platform 30 having the discharge nozzle in the ΧΥ direction, so that the fixed platform 30 is along the gantry. The Υ direction may be configured to be movable, and the discharge nozzle 22n may be configured to be movable along the mounting table 21. The 0 mounting table 210 on which the 3D display panel 28 is placed is provided with a substrate receiving mechanism (not shown) composed of a plurality of receiving pins that can be moved up and down, and is used to receive the 3D display panel 28 from the arm portion of the first robot 2. Further, on the 0 mounting table 210, the suction holding is performed so that the received 3D display panel 28 does not move, and a plurality of adsorption holes are provided on the mounting table. 201225031 In addition, a negative pressure supply for supplying a negative pressure to the adsorption hole is provided. mechanism. After the 3D display panel 28 is fixed to the 0-mounting table, the adhesive is applied in a desired shape. An example of the coating pattern at this time is not shown in Fig. 2(b). The coating pattern is applied so that the bubbles are not mixed into a plurality of parallel straight lines (so-called slits) (Fig. 2(b) (1)), or the coating is so-called radial in the center of the substrate (Fig. 2 b) (2)). After the application of the adhesive is completed, the arm is pulled up and the arm portion of the first robot 2 is inserted into the lower portion of the 3D display panel 28 to which the adhesive has been applied, and the 3D display panel 28 is held in the arm portion of the first robot 2, and then transported to the arm portion of the first robot 2 The substrate inverting portion 4. The 3D display panel 28 that has been transported to the substrate inverting unit 4 is transported to the second robot 5 by the first robot 2 without being reversed, and is transported to the overlay machine 6 by the second robot 5. While the adhesive is applied to the 3D display panel 28, the touch panel 29 is carried into the substrate carrying portion 1. At this time, the touch panel 29 is carried in such a manner that the bonding surface is not damaged or contaminated so that the bonding surface faces upward. The touch panel 29 that has been carried in is conveyed to the substrate inverting portion 4 by the first robot 2 holding the surface opposite to the bonding surface, and is reversed by the substrate inverting device provided in FIG. A schematic configuration of an example of the substrate inverting device provided in the substrate inverting portion 4 is provided. Fig. 3 (a) shows the overall configuration of the substrate inverting apparatus of the present embodiment. Fig. 3 (b) shows the configuration of the moving beam. As shown in Fig. 3(b), the moving beam 36 is formed by a plurality of fingers 39 on the rotating shaft. A plurality of vacuum adsorption pads 39P are provided on the fingers 39. The vacuum suction pad 39P is connected to a pipe (not shown) for the negative pressure source used for the 201225031. The substrate inverting device 14 is provided with a reversing mechanism on the gantry 34. The touch panel 29 is held by the reversing mechanism on the finger portion 39, and one end of the moving beam 36 (up and down moving member 38) is pushed upward, and the other end side (horizontal moving portion 37) is moved to the substrate transporting direction to become the opposite. The composition of the transition. In the reversing mechanism of Fig. 3 (a), the arm portion of the first robot 2 is transported with the bonding surface side of the touch panel 29 facing upward. As described above, in the reversing mechanism, the gantry 34 is provided in a direction perpendicular to the direction in which the touch panel 29 is conveyed, and the moving beam 36 including the plurality of fingers 39 is disposed on the finger 39 from the finger surface. A plurality of vacuum adsorption pads 3 9P having a specific height. The touch panel 29, which is transported by the arm portion of the first robot 2, is transmitted to the vacuum suction pad 39P provided on one of the finger portions 39 of the moving beam 36. In the center portion of the touch panel transport direction on the gantry 34, a moving column 35 for raising/lowering one end of the moving beam 36 is provided on the end side of the touch panel. A drive motor (not shown) is provided in a portion of the moving column 35 so that the lower moving member 38 is moved up and down on the one end side of the moving beam 36. The vertical movement member 38 is moved up and down along the movement column 35 by the drive motor. Further, although not shown in the drawings, the counterweight moving member 38 is connected to the counter weight by a cable. Further, a linear guide (not shown) extending in the substrate transport direction is provided on the gantry. At the other end portion of the moving beam 36, a horizontal moving portion 66 composed of a rotating mechanism is provided in such a manner that the linear guide rail is easily moved. The operation of the substrate inverting device is as follows. First, the touch panel 29 is transferred to the finger portion 39 of the 201225031 moving beam 36 by the arm portion of the first robot 2. At this time, the arm portion of the first robot 2 is inserted between the vacuum suction pads 39P provided in the fingers 39. The touch panel 29, which is transferred to the finger portion 39, is held by the vacuum suction pad 39P provided on the finger portion 39. After the touch panel 29 is held, the upper and lower moving members 38 of the moving beam 36 are raised along the moving column 35, and the horizontal moving portion 37 of the other end side of the moving beam 36 is moved along. Linear guide moves. Before the upper and lower moving members 38 reach the highest point, the horizontal moving portion 37 can move toward the opposite side through the center of the moving column 35 in a horizontal direction with a specific speed. In this manner, when the moving beam 36 is in the vertical state, the rise of the vertical moving member 38 is controlled to be changed to the descending direction. The touch panel 29 can be reversed by the above action. As described above, by reversing the touch panel 29, the space occupied by the movement of the touch panel 29 can be reduced, and the 180 degree rotation of the touch panel is compared. The generation of the dust during the inversion can be suppressed, and when the bonding surface side of the touch panel 29 comes to the lower side and is reversed by the substrate inverting device, the second robot 5 receives the touch by the moving beam 36. The panel 29 is passed to the loading station of the overlay machine 6. Figure 4 shows the schematic configuration of the overlay machine. The superimposing machine 6 is provided with an loading table 42 that can be moved up and down and a downloading table 41 that is disposed opposite to the loading table 42. A plurality of take-off pins 43 that can be moved up and down are provided in the downloading table 41 for receiving the 3D display panel 28 by the second robot 5. In addition, in order to position the 3D display panel 28 on the downloading stage 41, the positioning protrusion 44 is provided on one side of the download stage 41, and the side surface of the 3D display panel is pushed toward the protrusion side on the opposite side of the protrusion. The lateral pushing device 45 constitutes a positioning mechanism -11 - 201225031. A plurality of vacuum suction holes are provided in the loading table 42 for receiving and holding the touch panel 29 by the second robot 5, and a negative pressure supply mechanism 47 and a pipe 48a for supplying a negative pressure to the vacuum suction holes are provided. A solenoid valve 49a is provided in the middle of the pipe 48a, and the supply/stop of the negative pressure is performed by the ON/OFF' of the solenoid valve. The touch panel 29 that has been transported to the vicinity of the loading table 42 by the arm portion of the second robot 5 is sucked and held by the negative pressure supplied to the loading table 42 by being adsorbed on the mounting table. The positioning of the touch panel 29 with respect to the loading table 42 can be performed by the movement of the arm portion of the second robot 5. The 3D display panel 28, which is transported by the arm portion of the second robot 5, is transmitted to the take-up pin 43 projecting from the surface of the downloading table 41, by moving the take-up pin 43 to the lower side of the downloading table 41. Placed on the download console. The 3D display panel 28 to which the adhesive has been applied is positioned on the 3D display panel 28 of the download stage 41 when the downloading stage 41 is positioned by the operation of the lateral pressing device 45, and is also passed through the piping 48b by the negative pressure supply mechanism 47. The solenoid valve 49b supplies a negative pressure to a plurality of negative pressure supply holes provided on the surface of the download stage 41, and is vacuum-adsorbed. Thereafter, the loading table 42 is lowered by the operation of the driving mechanism 46 until the touch panel 29 held by the loading table 42 contacts the position of the adhesive of the 3D display panel 28 on the downloading table 41. In this state, the negative pressure supply of the loading table 42 is stopped, and the holding of the touch panel 29 is eliminated. This overlapping operation is performed in the atmospheric state. Therefore, the touch panel 29 can be held by vacuum suction, and only the touch panel 29 is brought close to the 3D display panel in a state of overlap. By simply stopping the supply of the negative pressure to the loading table 42, it is possible to simply overlap.
-12- 201225031 已重疊之3D顯示面板28與觸控面板29係被停止對下 載置台41之負壓供給’而使受取銷43上升而由下載置台面 分離，被傳遞至第3機器人7之手臂部。由重疊機5被拆離 ，被搬入脫氣室貼合室8。 圖5表示脫氣室貼合室之槪略構成。脫氣室貼合室8之 構成如下。於架台50上形成真空腔室54。於真空腔室54設 置柵閥57用於開/閉進行3D顯示面板28及觸控面板29之 搬出入的搬出入口。另外，設置將真空腔室內設爲真空狀 態之真空泵58。於配管58P設置三方閥59，連接大氣開放 用之配管。於真空腔室54內已可以進一步對觸控面板29及 3D顯示面板28加壓的方式設置上載置台52及下載置台51 。在上載置台52之保持觸控面板之面設置摩擦板55。亦即 ，於摩擦板面接觸觸控面板。於下載置台5 1側設置可以上 下移動之受取銷55，可由機器人受取已重疊之3D顯示面 板28與觸控面板29，將脫氣及貼合完了之附加有觸控面板 的3D顯示面板傳遞至機器人。另外，設置加壓前調整3D 顯示面板28與觸控面板29之重疊位置的定位機構（未圖示 )。於該真空腔室，係爲使包含於接著劑之氣泡脫氣而設 者。另外，於壓壓用之上載置台52不具備保持機構，而於 上載置台面設置摩擦板55。3D顯示面板28與觸控面板29 之定位用的定位機構，係具備和先前說明之重疊機之3D 顯示面板28之定位用者大略同一構成之機械定位機構。亦 即，因爲3D顯示面板28與觸控面板29之間之接著劑乃未 乾燥前，藉由上載置台（加壓板）52輕輕按壓觸控面板29 -13- 201225031 之狀態下’藉由未圖示之橫向按壓機構按壓3D顯示面板 2 8側’藉由摩擦板55之效果抑制觸控面板29之移動，而可 使3 D顯示面板2 8側容易移動可進行定位。該定位精確度 約爲100 μηι即可可藉由機械定位達成。另外，定位時亦可 於觸控面板29與3D顯示面板28設置定位標記，藉由攝影 機觀測該標記位置而進行。 又，本實施形態中，配置3台脫氣貼合室8( 8a、8b、 8c)，其理由爲於重疊機6重疊觸控面板與3D顯示面板約 需要25秒。此時觸控面板與3D顯示面板間處於接著劑被 輕輕擠壓之狀態，未處於正常之貼合狀態，將已重疊之附 加有觸控面板的3D顯示面板搬入真空腔室內之後，真空 腔室內抽成真空狀態而進行接著劑之脫氣之同時，藉由上 載置台加壓進行貼合。此情況下，搬入面板之後進行貼合 ，真空腔室內回復大氣狀態爲止約需75秒，因此，爲節省 作業時間提升面板生產性而配置3台真空腔室，使上流側 作業不致於停滯。另外，對搬入真空腔室內之已重疊之觸 控面板與3D顯示面板進行再度加壓前，真空腔室內抽成 真空狀態之後放置約1 〇秒而進行脫氣處理。之後，使真空 腔室內之上載置台移動至下載置台側，對觸控面板與3D 顯示面板間施加特定荷重擠壓接著劑，而確實將觸控面板 貼合於3D顯示面板。進行該加壓處理時，再度進行觸控 面板與3D顯示面板之定位。此時之定位機構只需於下載 置台之一端側設置基準之定位板，於另一側使安裝於驅動 機構之橫向按壓用之板移動至基準板側，使觸控面板與 -14- 201225031 3D顯示面板之側面按壓於基準板，而進行定位即可。真 空腔室內之脫氣處理及加壓處理完了後，使真空腔室內回 復大氣狀態，藉由第4機器人9之手臂部由真空腔室內取出 附加有觸控面板的3D顯示面板而搬入UV照射室10。於UV 照射室1 〇照射紫外線硬化接著劑。照射紫外線硬化接著劑 後，藉由第5機器人11將附加有觸控面板的3D顯示面板搬 出系統外。 如上述說明，本系統中，觸控面板與3D顯示面板之 重疊係於大氣狀態下進行，脫氣及最終之定位係於真空腔 室內進行，因此無須於真空狀態將觸控面板保持於上載置 台，系統全體之裝置構成可以簡化。另外，將重疊機與真 空腔室分開，設置複數台需要花費時間之真空腔室而構成 ，如此則可以進行高速之貼合處理。 (發明效果） 藉由上述構成，可以實現在3D顯示面板貼合觸控面 板時，無氣泡殘留，且具有良好精確度之附加有觸控面板 之3D顯示面板裝置，同時可縮短製造時間。 【圖式簡單說明】 圖1表示本發明之一實施形態之基板貼合系統之全體 構成之一例。 圖2表示接著劑塗布裝置之槪略構成。 圖3表示基板反轉裝置之構成及動作之說明圖。 -15- 201225031 圖4表示基板重疊機之構成。 圖5表示真空腔室裝置之構成。 【主要元件符號說明】 1 :基板搬入部 2 :第1機器人 3a、3b:塗布裝置 4 :基板反轉部 5 :第2機器人 6 :重疊機 7 :第3機器人 8a、8b、8c :脫氣貼合室 9 :第4機器人 10 : UV照射室 1 1 :第5機器人-12- 201225031 The overlapped 3D display panel 28 and the touch panel 29 are stopped from supplying the negative pressure to the download stage 41, and the take-up pin 43 is raised to be separated from the download stage, and is transmitted to the arm of the third robot 7. unit. The detachment machine 5 is detached and carried into the degassing chamber bonding chamber 8. Fig. 5 shows the schematic configuration of the degassing chamber bonding chamber. The structure of the degassing chamber bonding chamber 8 is as follows. A vacuum chamber 54 is formed on the gantry 50. A gate valve 57 is provided in the vacuum chamber 54 for opening/closing the carry-in/out of the 3D display panel 28 and the touch panel 29. Further, a vacuum pump 58 for setting the vacuum chamber to a vacuum state is provided. A three-way valve 59 is provided in the pipe 58P to connect the piping for opening the atmosphere. The loading table 52 and the downloading table 51 can be provided in the vacuum chamber 54 so that the touch panel 29 and the 3D display panel 28 can be further pressurized. A friction plate 55 is provided on the surface of the loading table 52 that holds the touch panel. That is, the touch panel is in contact with the touch panel. A receiving pin 55 that can be moved up and down is disposed on the side of the downloading table 5 1 , and the 3D display panel 28 and the touch panel 29 that are overlapped by the robot are received by the robot, and the degassed and bonded 3D display panel with the touch panel attached thereto is transmitted to robot. Further, a positioning mechanism (not shown) for adjusting the overlapping position of the 3D display panel 28 and the touch panel 29 before pressurization is provided. The vacuum chamber is provided to degas the bubbles contained in the adhesive. Further, the loading table 52 for pressing is not provided with a holding mechanism, and the friction plate 55 is provided on the loading table. The positioning mechanism for positioning the 3D display panel 28 and the touch panel 29 is provided with an overlapping machine as previously described. The positioning mechanism of the 3D display panel 28 is substantially the same as the mechanical positioning mechanism. That is, because the adhesive between the 3D display panel 28 and the touch panel 29 is not dried, the touch panel is pressed by the loading table (pressurizing plate) 52 by pressing the touch panel 29-13-201225031. The lateral pressing mechanism (not shown) presses the 3D display panel 28 side to suppress the movement of the touch panel 29 by the effect of the friction plate 55, so that the 3D display panel 28 side can be easily moved and positioned. The positioning accuracy is about 100 μηι which can be achieved by mechanical positioning. In addition, positioning may be performed on the touch panel 29 and the 3D display panel 28 during positioning to observe the position of the mark by the camera. Further, in the present embodiment, three degassing bonding chambers 8 (8a, 8b, 8c) are disposed for about 25 seconds in which the overlapping machine 6 overlaps the touch panel and the 3D display panel. At this time, the adhesive agent is gently squeezed between the touch panel and the 3D display panel, and is not in a normal bonding state. After the overlapping 3D display panel with the touch panel attached is moved into the vacuum chamber, the vacuum chamber The chamber is evacuated to perform degassing of the adhesive, and the bonding is performed by pressurizing the loading table. In this case, it takes about 75 seconds to carry out the bonding after the panel is placed in the vacuum chamber, and it takes about 75 seconds to return to the atmosphere in the vacuum chamber. Therefore, three vacuum chambers are arranged to save the working time and improve the productivity of the panel, so that the upstream side operation is not stopped. Further, before re-pressurizing the overlapped touch panel and the 3D display panel that are carried into the vacuum chamber, the vacuum chamber is evacuated and left for about 1 second for degassing. Thereafter, the loading table in the vacuum chamber is moved to the downloading table side, and a specific load pressing adhesive is applied between the touch panel and the 3D display panel, and the touch panel is surely attached to the 3D display panel. When the pressurization process is performed, the positioning of the touch panel and the 3D display panel is performed again. At this time, the positioning mechanism only needs to set the reference positioning plate on one end side of the downloading table, and the lateral pressing plate mounted on the driving mechanism to the reference plate side on the other side, so that the touch panel and the -14-201225031 3D The side of the display panel is pressed against the reference plate and positioned. After the degassing treatment and the pressure treatment in the vacuum chamber are completed, the vacuum chamber is returned to the atmosphere, and the arm portion of the fourth robot 9 is taken out from the vacuum chamber to take out the 3D display panel with the touch panel and moved into the UV irradiation chamber. 10. The ultraviolet curing agent is irradiated in the UV irradiation chamber 1 . After the ultraviolet curing agent is irradiated, the 3D display panel to which the touch panel is attached is carried out of the system by the fifth robot 11. As described above, in the present system, the overlap between the touch panel and the 3D display panel is performed in an atmospheric state, and the degassing and final positioning are performed in the vacuum chamber, so that the touch panel is not required to be held in the loading table in a vacuum state. The device configuration of the entire system can be simplified. Further, the overlapping machine is separated from the true cavity chamber, and a plurality of vacuum chambers which take time are provided, so that a high-speed bonding process can be performed. (Effect of the Invention) With the above configuration, it is possible to realize a 3D display panel device with a touch panel remaining without any bubbles remaining when the touch panel is attached to the 3D display panel, and the manufacturing time can be shortened. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 shows an example of the overall configuration of a substrate bonding system according to an embodiment of the present invention. Fig. 2 shows a schematic configuration of an adhesive application device. Fig. 3 is an explanatory view showing the configuration and operation of the substrate inverting device. -15- 201225031 Figure 4 shows the structure of the substrate overlay machine. Figure 5 shows the construction of a vacuum chamber device. [Description of main component symbols] 1 : Substrate loading unit 2 : First robot 3a, 3b: Coating device 4 : Substrate reversing unit 5 : Second robot 6 : Overlap 7 : Third robot 8a , 8b , 8c : Degassing Fitting room 9: 4th robot 10: UV irradiation room 1 1 : 5th robot
-16--16-