200844547 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種用以將一偏光片貼合在一液晶顯 示面板上的設備，特別是指一種先將一保護膜從一偏光片 的至少其中一側剝離，再將剝離保護膜後的偏光片貼合到 一液晶顯示面板上的設備。 【先前技術】 在半導體業界中，平板顯示器（flat panel display， FDP)在電子顯示器中已呈現快速的成長發展。 平板顯示器係為影像顯示裝置，且比一般主要使用在 電視機或電腦的映像管顯示器（cathode ray tubes，CRT) 更輕、更薄。舉例來說，平板顯示器包括液晶顯示器、電 漿顯示器（Plasma display panel，PDP)以及有機發光二 極體（organic light emitting diode，0LED)等等。 一薄膜笔日日體液晶顯示器（thin film transist〇r lCD，TFT-LCD)，屬於所述的平板顯示器其中之一，係使 用/種光切換現象。於此，在光切換現象中，如同界於固 態與液態之間的中間媒介的液晶係注入在薄型的上、係玻 璃暴板之間再者’液晶分子的配向係藉由在上、下玻璃 基板之間的電位差而產生不同亮度，以便顯示不同圖案及 影像。 液曰日顯不器係以其輕、薄以及低功率消耗的特性，而 俠違地取代了映像管顯示器。因此，液晶齡器被廣泛地 5 200844547 使用在電子產品上，包括電子計算器、電視機、筆記型電 腦等，以及車用或飛機用的速率表與導航系統等等。 如此的液晶顯示器係經由一薄膜電晶體陣列製程（丁 ft Array Process)、一液晶胞製程（LC CeU pr〇cess)以 及一模組製程（Module Process)所產出的產品。 、薄膜電晶體陣列製㈣與半導體製程十分相似，例如 關於重覆沉積、黃光微影以及以钱刻將薄膜電晶體排列在 一玻璃基板上。 〇 〉夜晶胞製程係形成-配向層，以使液晶排列在由薄膜 2晶體陣列製程所製造的—薄膜電晶體底板上，以及一如 ¥色濾光片的頂板’且形成用間隙物密封，以將頂板黏合 到底板。 核組製程係將一偏光片黏貼至一已製好的液晶顯示面 板、直接將_ 1C壓焊在液晶顯示面板上、將—印刷電路 板（printed circuit board，PCB)組裝在液晶顯示面板， 以及將-背光單元與一外框組装在液晶顯示面板的背側。 ㈣在模組製_偏光片係貼合载晶顯示面板的兩 側，以選擇性地傳遞光線，而光線係穿透液晶，進而朝一 特定方向強烈震動。 當偏光片在一液晶顯示面板組装廠中傳送時，在偏光 片的表面Μ不可有刮傷，或者是在偏光板的表面絕不可刺 入外在物質。因此，在偏光片製造完成之後，在偏光片上 即黏貼上額外的保護膜。在保護膜從偏光片撕離之後，偏 光片即貼合到液晶顯示面板。 6 200844547 從前，工廠人 • 撕離。然而，手動、你以手動方式將保護膜從偏光片上 • 光片貼合設備的出業卻降低了生產效率。因此，有了偏 . 合到液晶顯示面板以實現撕離保護膜以及將偏光片貼 設備包含一單元， 連串的流程，而所述的偏光片貼合 為達此一目係使用一黏合帶將保護膜撕離。 單元、—接觸單-的’習知的偏光片貼合設備包含一撕膜 應單元，用以將—♦、及收集單元；撕膜單元係具有一供 Ο 撕膜單元；接觸單—的勒合帶供應給使用一單次黏合帶的 而收集單元係用以元係將黏合帶按壓到一保護膜的表面； 片貼合設備更包八木廢棄的黏合帶。而且，一般的偏光 收集單元。 3 驅動單元，係獨立地轉動供應單元及 然而，自從習知 後，使得材料成本、°的偏光片貼合設備使用單次黏合帶 合設備結構複雜，耗非常大 。而且，習知德偏光片貼 步地控制撕膜星-丄因此難以保養及維修。再者，難以同 。為了解決上:的m收集單元的轉動速率。 術的申請案1失二，’㈣申請偏光片貼合設備之技 -具有單_n國弟2g g η 1221 %號專利，係包含 帶。因此，降依了 in 、疋4性的黏合 牛低了材料成本的損耗。而且， — 一具有簡單結構的乎μ # 撕膜早兀包括 先片貼合設備來保養及維修偏 且h低在时控制上所造成的麻煩。 7 200844547 但是，在偏光片貼合設備中，撕膜單元包含黏接到一 保護膜的滚筒。因此，當滾筒的直徑決定時，撕膜單元的 平均壽命增加卻干涉到一剝離流程錯誤的降低。 詳而言之，必須增加滾筒的直徑以增長撕膜單元的平 均壽命。這也就是為什麼捲繞在滚筒及一消耗部上之黏合 帶的長度，係與滚筒的直徑同時增加的原因。黏合帶長度 的增加也因而增加了撕膜單元的平均壽命。因此，降低了 需要用以更換撕膜單元的加工時間。藉此，在所有流程中 改善了生產率。 然而，若是增加了滾筒的直徑，將可能會產生一保護 膜未能平順地從一偏光片撕離的流程誤差。此一流程誤差 可能由不同原因所產生。但是，流程誤差的主要原因係如 下所述。 一使用在液晶顯示面板或相類似產品的偏光片，通常 都是薄且極具彈性。但是，要增加施加在偏光片上的壓力， 即須增加滾筒的直徑。因此，由於反應係相對應於壓力， 保護膜並無法從偏光片撕離，可是偏光片卻與保護膜伴隨 而來。換言之，偏光片可頻繁地升起。因此，一具有大直 徑的滚筒施加壓力在偏光片上。藉此，產生一大的互斥力， 以將整個偏光片從支撐偏光片的一偏光片固定平台上舉 起。因此，會造成保護膜未能平順地從偏光片撕離之流程 誤差的發生。 一撕膜單元大體上可包括一有如刀具的尖銳部，用以 點接觸一偏光片的局部，以便將保護膜從偏光片撕離。而 8 200844547 在剝離流程期間，稍微地震動對撕膜單元而言是重要的。 因此滾筒的直徑必須依據撕膜單元而縮到最小。 綜上所述，一偏光片貼合設備包含一撕膜單元，係具 有—單一滚筒，且必須依據撕膜單元平均壽命的增加而增 加滾筒的直徑，但必須依據一剝離流程誤差的減少而縮減 滾筒的直徑。 / 於是，在偏光片貼合設備中，撕膜單元平均壽命的增 加係干涉到流程誤差的降低。 曰 Ο 【發明内容】 本發明係提供一種將一偏光片貼合到一液晶顯示面板 的設備，係可降低加工時間，並減少偏光片的升起所造成 的流程誤差。 本發明之一目的在於提供一種將一偏光片貼合到一液 晶顯示面板的設備，包含一偏光板固定平台，用以將一偏 光片貼合到一液晶顯示面板，該偏光片的至少其中一側黏 ϋ 貼有一保護膜；一設備本體，係設置在該偏光片固定平^ 上，且沿著該偏光片固定平台的一平面移動；以及至少一 撕膜單元，係與該設備本體結合，且具有一按壓件以及至 少一轉向滾筒，該按壓件係按壓一黏合帶，用於將該保護 膜從该偏光片撕離，以便該黏合帶黏貼到該保護膜上，該 至少一轉向滾筒係與該按壓件相間隔設置，其中，該黏合 帶係捲繞在該按壓件及該轉向滾筒上，以一銳角圍繞在該 按壓件周圍，而形成一閉路迴路。 本發明之另一目的在於提供一種將一偏光片貼合到一 9 200844547 液晶顯示面板的設備，包含一偏光片固定平台，用以將一 偏光片貼合到一液晶顯示面板，該偏光片的至少其中一侧 黏貼有一保護膜；一設備本體，係設置在該偏光片固定平 台上，且沿著該偏光片固定平台的一平面移動；以及至少 一撕膜單元，係與該設備本體結合，且具有複數個滾筒， 而一用以將該保護膜從該偏光片撕離的黏合帶係捲繞在該 等滾筒上，以形成一閉路迴路。 以下在實施方式中詳細敘述本發明之詳細特徵以及優 點，其内容足以使任何熟習相關技藝者了解本發明之技術 内容並據以實施，且根據本說明書所揭露之内容、申請專 利範圍及圖示，任何熟習相關技藝者可輕易地理解本發明 相關之目的及優點。 【實施方式】 茲配合圖式將本發明較佳實施例詳細說明如下。 本發明用以圖解較佳實施例所附的圖式，係為了能審 查委員更加了解本發明、其中的優點，以及達到本發明所 實現的目的。 本發明在下列的敘述中，將參考所附圖式以詳加說明 本發明的較佳實施例。其中，相同的元件編號係表示相同 的元件。 圖1係表示根據本發明一種將偏光片貼合在液晶顯示 面板的設備的一實施例之一局部透視示意圖。圖2係表示 本發明圖1之一撕膜單元的一部份透視圖，以及圖3係表 示本發明一實施例中圖解一初始剝離角度的一示意圖。圖 10 200844547 4係表不本發明從圖1的設備中之撕膜單元的—上升位置 所視的-部分放大透視圖，以及圖5係表示本發明從圖丄 的設備中之撕膜單元的一下降位置所視的—部分 圖。在本說明書令’其前、後方向係表示圖丄中座標白" 軸，其上、下方向係表示圖1中座標的Z軸。 tt參考®卜根據本發明的—將偏光片貼合到液晶顯 示面板的設備100，包括一偏光片固定平台11〇、一設備本 體120以及複數個撕膜單元13〇。偏光片固定平台丨係 Γ支撐-偏光片1，而偏光片丨的至少其中一側黏貼有一保 護膜la。設備本體120係設置在偏光片固定平台u〇的一 表面上的區域，以沿著偏光片固定平台n〇的表面移動。 撕膜單元130係與設備本體120的一前側結合，以將保護 膜la從偏光片1上撕離。 、 偏光片固定平台丨1〇係一支撐及固定偏光片丨的基 礎。換句話說，一個由偏光片供應單元（圖未示）供給二 被當做工作目標的偏光片丨，係設置在偏光片固定平台°ιι〇 ( 的上表面上。當要將保護膜la要從偏光片丨被撕離時，設 置在偏光片固定平台110上表面上的偏光片丨，必須要被 固定在偏光片固定平台110的上表面上。因此，偏光片固 定平台110係包含一用以固定偏光片J的附加固定單元。 附加固定單元可為不同型態的固定單元其中的一種。為了 將偏光片1固定在偏光片固定平台11〇上，在本實施例令， 係使用一真空吸附裝置，真空吸附裝置具有複數個設置在 偏光片固定平台110 —表面的真空孔（圖未示）、與各真空 200844547 孔連接的真空幫浦（圖未示）等等。真空吸附裝置係將偏 先片1固定在偏片固定平台110的上表面上。 設備本體120係設置在偏光片固定平台11〇的上表面 區域。複數個撕膜單元130 (將於後詳述）係在γ軸方向 與ax備本體12〇的前側結合，且相隔一預定間隔。在此， 撕膜單元130係具有預定使用壽命的消耗品。所有已經結 束使用壽命的撕膜單元130會被更換，或者是更換在圖2 中捲繞在撕膜單元130上的黏合帶136。因此，在本實施 p 例中，撕膜單元130係可分離地與設備本體12〇的前側相 結合。 卡固件15 〇係設置在設備本體12 0前側的上部，用以 將撕膜單元13〇卡固在設備本體，或是將撕膜單元13〇從 设備本體120解開。卡固件150係與設備本體120結合， 並朝Z軸方向（向上、向下的方向）以一預定距離移動。 卡固件150係卡固在圖2中的結合凸塊131a，或是從圖2 中的結合凸塊131a中解開，以便撕膜單元13〇可分離地與 (」設備本體120結合。在此，結合凸塊131a係設置在撕膜單 元130之單元本體131 (請參考圖2)前側的上部，而撕膜 單元130將於後詳述其結構。 在本實施例中，雖然未將所有撕膜單元UO表示在圖 1中，而以四個撕膜單元13〇沿著γ軸方向以一預定間隔 設置設備本體120的前側，並與設備本體12()的前側結合。 然而，在本實施例中撕膜單元130的數量並不以此為限， 而可做不同數量的選擇。舉例來說，若是保護膜la要從一 小尺寸的偏光片1上撕離，則撕膜單元13〇的數量可以是 200844547 I於數里4 。若是保護膜la要從一大尺寸的偏光片i 上撕離，則撕膜單元13〇的數量可以是大於數量” 4”。 支撐4 (圖未示）係設置在設備本體⑽的側， 備本體12〇的—移動方向（χ財向）而平行偏 人*疋平台110。支樓架係與一啟動器（圖未示）相結 二’而啟動器係沿著偏光片固定平台110的表面（X軸方 向）以移動設備本體12〇。所以，與撕膜單元 人 Ο200844547 IX. Description of the Invention: [Technical Field] The present invention relates to a device for attaching a polarizer to a liquid crystal display panel, and more particularly to a method for first applying a protective film from a polarizer. One side of the film is peeled off, and the polarizing plate after peeling off the protective film is attached to a device on a liquid crystal display panel. [Prior Art] In the semiconductor industry, flat panel displays (FDPs) have shown rapid growth in electronic displays. The flat panel display is an image display device and is lighter and thinner than a cathode ray tube (CRT) which is mainly used in a television or a computer. For example, flat panel displays include liquid crystal displays, plasma display panels (PDPs), and organic light emitting diodes (OLEDs). A thin film transist 〇r lCD (TFT-LCD), which is one of the flat panel displays, uses a light switching phenomenon. Here, in the light switching phenomenon, a liquid crystal system such as an intermediate medium between a solid state and a liquid state is injected between a thin type and a glass slab, and the alignment of the liquid crystal molecules is performed by the upper and lower glasses. The potential difference between the substrates produces different brightnesses to display different patterns and images. The liquid helium is characterized by its light, thin and low power consumption, and the replacement of the image tube display. Therefore, liquid crystal age devices are widely used in electronic products, including electronic calculators, televisions, notebook computers, etc., as well as speedometers and navigation systems for vehicles or aircraft. Such a liquid crystal display is produced by a thin film transistor array process, a liquid crystal cell process (LC Ce), and a module process. The thin film transistor array system (4) is very similar to the semiconductor process, for example, for repeated deposition, yellow light lithography, and thin film transistor array on a glass substrate. The 晶> night cell process system forms an alignment layer so that the liquid crystal is arranged on the thin film transistor substrate manufactured by the film 2 crystal array process, and the top plate of the color filter is formed and sealed with a spacer. To bond the top plate to the bottom plate. The nuclear group process attaches a polarizer to a prepared liquid crystal display panel, directly bonds the _ 1C to the liquid crystal display panel, and assembles a printed circuit board (PCB) on the liquid crystal display panel, and The backlight unit and the outer frame are assembled on the back side of the liquid crystal display panel. (4) The module _ polarizer is attached to both sides of the crystal display panel to selectively transmit light, and the light penetrates the liquid crystal to strongly vibrate in a specific direction. When the polarizer is transported in a liquid crystal display panel assembly factory, the surface of the polarizer may not be scratched, or the foreign matter may not be penetrated on the surface of the polarizing plate. Therefore, after the manufacture of the polarizer, an additional protective film is adhered to the polarizer. After the protective film is peeled off from the polarizer, the polarizer is attached to the liquid crystal display panel. 6 200844547 Once upon a time, factory people • Tear away. However, manually, you manually remove the protective film from the polarizer. • The work of the photo-bonding device reduces production efficiency. Therefore, there is a series of processes in which the liquid crystal display panel is integrated to realize the tear-off protective film and the polarizing film-attaching device comprises a unit, and the polarizer is bonded to achieve the purpose of using one adhesive tape. The protective film is peeled off. The conventional polarizer bonding apparatus of the unit, the contact sheet comprises a tear film unit, which is used for the ♦, and the collection unit; the tear film unit has a 撕 tear film unit; The tape is supplied to a single adhesive tape and the collecting unit is used to press the adhesive tape to the surface of a protective film; the sheet bonding device further comprises an abandoned adhesive tape of Yagi. Moreover, a general polarized light collecting unit. 3 The drive unit rotates the supply unit independently. However, since the prior art, the material cost and the polarizing plate bonding equipment use a single-time adhesive tape. The structure of the device is complicated and consumes a lot. Moreover, the Xizhide polarizer controls the tear film star-丄 in a step-by-step manner and is therefore difficult to maintain and repair. Moreover, it is difficult to be the same. In order to solve the above: the rate of rotation of the m collection unit. The application for surgery 1 was lost, '(4) Applying for the technique of polarizing film bonding equipment - has a single _n national brother 2g g η 1221% patent, including belt. Therefore, the bonded cows that have been reduced in in and 疋4 have a lower material cost loss. Moreover, a thin film with a simple structure includes a first-piece bonding device for maintenance and repair, and the trouble caused by low-time control. 7 200844547 However, in the polarizer bonding apparatus, the tear film unit includes a roller that is bonded to a protective film. Therefore, when the diameter of the drum is determined, the average life of the tear film unit increases while interfering with a reduction in the peeling process error. In detail, the diameter of the drum must be increased to increase the average life of the tear film unit. This is why the length of the adhesive tape wound around the drum and a consuming portion is increased at the same time as the diameter of the drum. The increase in the length of the adhesive strip thus increases the average life of the tear film unit. Therefore, the processing time required to replace the tear film unit is reduced. This improves productivity in all processes. However, if the diameter of the roller is increased, there may be a flow error in which the protective film is not smoothly peeled off from a polarizer. This process error can be caused by different reasons. However, the main causes of process errors are as follows. A polarizer used in a liquid crystal display panel or the like is usually thin and extremely elastic. However, to increase the pressure applied to the polarizer, it is necessary to increase the diameter of the drum. Therefore, since the reaction system corresponds to the pressure, the protective film cannot be peeled off from the polarizer, but the polarizer is accompanied by the protective film. In other words, the polarizer can be raised frequently. Therefore, a roller having a large diameter exerts pressure on the polarizer. Thereby, a large mutual repulsive force is generated to lift the entire polarizer from a polarizer fixing platform supporting the polarizer. Therefore, a process error in which the protective film is not smoothly peeled off from the polarizer is caused. A tear film unit may generally include a sharp portion such as a cutter for contacting a portion of a polarizer to tear the protective film away from the polarizer. And 8 200844547 A slight shock during the stripping process is important for the tear film unit. Therefore, the diameter of the drum must be minimized in accordance with the tear film unit. In summary, a polarizer bonding apparatus includes a tear film unit having a single roller, and the diameter of the roller must be increased according to an increase in the average life of the tear film unit, but must be reduced according to a reduction in the peeling process error. The diameter of the drum. / Thus, in the polarizer bonding apparatus, the increase in the average life of the tear film unit interferes with the reduction in the flow error. SUMMARY OF THE INVENTION The present invention provides an apparatus for bonding a polarizer to a liquid crystal display panel, which can reduce the processing time and reduce the flow error caused by the rise of the polarizer. An object of the present invention is to provide a device for bonding a polarizer to a liquid crystal display panel, comprising a polarizing plate fixing platform for bonding a polarizer to a liquid crystal display panel, at least one of the polarizers a protective film is attached to the side adhesive; a device body is disposed on the polarizer fixed plane and moves along a plane of the polarizer fixing platform; and at least one tear film unit is coupled to the device body. And having a pressing member and at least one steering roller, the pressing member pressing an adhesive tape for tearing the protective film away from the polarizing plate, so that the adhesive tape is adhered to the protective film, the at least one steering roller system The pressing member is spaced apart from the pressing member, and the adhesive tape is wound around the pressing member and the steering roller, and surrounds the pressing member at an acute angle to form a closed circuit. Another object of the present invention is to provide an apparatus for bonding a polarizer to a 9 200844547 liquid crystal display panel, comprising a polarizer fixing platform for bonding a polarizer to a liquid crystal display panel, the polarizer a protective film is adhered to at least one side of the device; a device body is disposed on the polarizing plate fixing platform and moves along a plane of the polarizing plate fixing platform; and at least one tearing film unit is coupled to the device body. And having a plurality of rollers, and an adhesive tape for tearing the protective film away from the polarizer is wound on the rollers to form a closed circuit. The detailed features and advantages of the present invention are described in detail in the embodiments of the present invention, which are to be understood by those of ordinary skill in the art. The objects and advantages associated with the present invention can be readily understood by those skilled in the art. [Embodiment] A preferred embodiment of the present invention will be described in detail below with reference to the drawings. The present invention is intended to be illustrative of the preferred embodiments of the present invention, and is intended to provide a better understanding of the invention, the advantages thereof, and the objects of the invention. DETAILED DESCRIPTION OF THE INVENTION In the following description, reference will be made to the preferred embodiments Wherein the same component numbers denote the same components. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a partial perspective view showing an embodiment of an apparatus for bonding a polarizer to a liquid crystal display panel according to the present invention. Figure 2 is a partial perspective view showing a tear film unit of Figure 1 of the present invention, and Figure 3 is a schematic view showing an initial peeling angle in an embodiment of the present invention. Figure 10 is a partially enlarged perspective view of the tearing unit of the tear-off unit of the apparatus of Figure 1, and Figure 5 is a perspective view of the tear-off unit of the apparatus of the present invention. A partial view of the descending position. In the present specification, the front and rear directions indicate the coordinate white axis in the figure, and the upper and lower directions indicate the Z axis of the coordinates in Fig. 1. The apparatus 100 for attaching a polarizer to a liquid crystal display panel according to the present invention includes a polarizer fixing stage 11A, a device body 120, and a plurality of tear film units 13A. The polarizer fixing platform is a support-polarizer 1, and at least one side of the polarizer has a protective film la attached thereto. The apparatus body 120 is disposed in a region on a surface of the polarizer fixing platform u to move along the surface of the polarizer fixing platform n〇. The tear film unit 130 is coupled to a front side of the apparatus body 120 to tear the protective film 1a from the polarizer 1. The polarizer fixed platform is the basis for supporting and fixing the polarizer. In other words, a polarizer 供给 which is supplied as a work target by a polarizer supply unit (not shown) is disposed on the upper surface of the polarizer fixing platform ρι〇. When the protective film la is to be When the polarizer is torn away, the polarizer 设置 disposed on the upper surface of the polarizer fixing platform 110 must be fixed on the upper surface of the polarizer fixing platform 110. Therefore, the polarizer fixing platform 110 includes one for An additional fixing unit for fixing the polarizer J. The additional fixing unit may be one of different types of fixing units. In order to fix the polarizing plate 1 on the polarizing plate fixing platform 11〇, in this embodiment, a vacuum adsorption is used. The vacuum adsorption device has a plurality of vacuum holes (not shown) disposed on the surface of the polarizer fixing platform 110, vacuum pumps (not shown) connected to the holes of the vacuum 200844547, etc. The vacuum adsorption device is biased. The first piece 1 is fixed on the upper surface of the polarizing plate fixing platform 110. The device body 120 is disposed on the upper surface area of the polarizing plate fixing platform 11A. A plurality of tear film units 130 (will be (Detailed later) is combined with the front side of the ax preparation body 12A in the γ-axis direction, and separated by a predetermined interval. Here, the tear film unit 130 is a consumable having a predetermined service life. The 130 will be replaced, or the adhesive tape 136 wound on the tear film unit 130 in Fig. 2 will be replaced. Therefore, in the present embodiment p, the tear film unit 130 is detachably coupled to the front side of the apparatus body 12A. The fastener 15 is disposed on the upper portion of the front side of the device body 120 to fix the tear film unit 13〇 to the device body or to untie the tear film unit 13〇 from the device body 120. The fastener 150 It is combined with the device body 120 and moved in a Z-axis direction (upward and downward directions) by a predetermined distance. The fastener 150 is fastened to the bonding bump 131a in FIG. 2, or is combined from FIG. The bump 131a is unwound so that the tear film unit 13 is detachably coupled to the device body 120. Here, the bonding bump 131a is disposed on the front side of the unit body 131 (refer to FIG. 2) of the tear film unit 130. Upper portion, and tear film unit 130 will be detailed later In the present embodiment, although not all the tear film units UO are shown in FIG. 1, the front side of the apparatus body 120 is disposed at a predetermined interval along the γ-axis direction by the four tear film units 13〇, and the apparatus body The front side of the 12() is combined. However, in the present embodiment, the number of tear film units 130 is not limited thereto, and a different number of choices can be made. For example, if the protective film la is to be polarized from a small size When the sheet 1 is peeled off, the number of the tear film unit 13 turns may be 200844547 I in a number of 4. If the protective film la is to be peeled off from the large-sized polarizer i, the number of the tear film unit 13〇 may be It is larger than the number "4". The support 4 (not shown) is disposed on the side of the device body (10), and the body 12 is in the direction of movement (the direction of the money) and parallel to the platform 110. The truss is coupled to a starter (not shown) and the actuator is moved along the surface (X-axis direction) of the polarizer mounting platform 110 to move the apparatus body 12A. So, with the tear film unit
可以在χ轴方向向前及向後移動。啟； :二;壓一油壓缸、一氣/油壓缸、-馬達以及相 請參考圖2,本實施例的每一撕膜單元 ^體⑶一組滚筒支撐器133、—當成按壓件的按壓滾筒 L 及一第一轉向滾筒134與一第二轉向滾筒135。滾 同支撑H 133係從單元本體131延伸，且相互間隔設置。 按壓滾筒132係按壓使用於將保護膜la從偏光片工撕離的 黏合帶136，以便黏合帶136黏貼在保護膜1&上。第一轉 向滾筒134及第二轉向滾筒135係與按壓滾筒132相互間 隔設置。 按壓滾筒132係設置在第一轉向滾筒134及第二轉向 滾筒135之前，且可轉動地結合在滾筒支撐器133前端之 間。在此，按壓滾筒的132直徑係小於第一轉向滾筒134 與第二轉向滾筒135的直徑。 第一轉向滾筒134及第二轉向滾筒係可轉動地結 合在滾筒支撐器133之間。在此’第一轉向滚筒丨34係設 置在按壓滾筒132的上方’而第二轉向滾筒ι35係設置在 13 200844547 第一轉向滾筒134的下方。換句話說，按壓滾筒丨32與第 一轉向滾阂134及弟一轉向滚_ 135係設置成一三角型結 . 構。 • 黏合帶136係捲繞在按壓滾筒132及第一轉向滾筒134 與第二轉向滾筒135上而形成三角型結構，以致形成一封 閉迴路。在此，既然按壓滾筒132係設置在第一轉向滾筒 134及第二轉向滾筒135之間，黏合帶136則以一銳角圍 繞在按壓滾筒132周圍，而形成一封閉迴路。此一銳角在 ^ 數學上的意思是小於一直角。在本實施例中，黏合帶136 係可以一介於5°到45°的銳角圍繞在按壓滾筒132周圍， 而捲繞成一封閉迴路。於後將詳述本發明中黏合帶136以 一銳角圍繞在按壓滾筒132周圍，而捲繞成一封閉迴路的 原因。 一具有預定黏性的黏合材質係塗佈在黏合帶136上， 以便黏合帶13 6用以重複地使用數次。而且，黏合帶13 6 係在按壓滾筒132及第一轉向滾筒134與第二轉向滾筒135 上，捲繞兩次或兩次以上。另外，亦可選擇將黏合帶 僅捲繞一次。然而，若是僅將黏合帶136捲繞一次的話， 黏合帶136會很容易從按壓滾筒132及第一轉向滾筒134 與弟二轉向滾筒135分離。因此，較佳者，係將黏合帶136 捲繞兩次或兩次以上。 在本實施例的撕膜單元130中，按屋滾筒132及第一 轉向滾筒134與第二轉向滾筒135係設置成三角型結構。 因此，可縮減接觸到保護膜la之按壓滾筒132的直徑，以 及增加已捲繞的黏合帶136長度。 14 200844547 於是’接觸到保護膜la之按壓滾筒132直徑的縮減， 係減少了一流程誤差，而流程誤差係在撕離黏貼於偏光片 1上之保農膜1 a的初始流程中，而升起偏光片時，保護膜 la並未正常地從偏光片1上撕離所造成的。黏合帶136長 度的增長，係增加了撕膜單元UO的使用壽命，並增加了 撕膜單元130更換工作的週期，以便降低加工時間。 如前面前案的敘述，依據發生在撕離保護膜la的初始 流程中之流程誤差降低，可以使接觸保護膜la之按壓滾筒 p 132直徑盡可能地縮小。在本實施例中，黏合帶丨3β係捲 繞在設置成三角型結構的按壓滾筒132及第一轉向滾筒 134與弟一轉向滚间135上。因此，按壓滾筒132直徑的 縮減’並不會影響撕膜單元13〇的使用壽命，且不像習知 的撕膜單元中，黏合帶係捲繞在單一滾筒上。 然而，若是按壓滾筒132的直徑小的話，則用以支撐 按壓滚筒132轉動的一軸承必定非常小。因此，按壓滾筒 132會非常難以製造及安裝。 〇 為了解決此一問題，本實施例的撕膜單元130係以複 數個樹脂軸承132a來實現按壓滾筒132。 換句話說，如圖2所示，按壓滾筒132係包含一支撐 軸132b以及複數個樹脂軸承132a。支撐軸1321)係與滾筒 支撐器133的前端133a結合在其間。複數個樹脂轴承'132a 係沿著支撐軸132b而設置，且可轉動地與支撐軸丨犯匕結 合。樹脂軸承132a係為球型軸承，但亦可為其他型態的軸 承，並不以此為限。 200844547 本實施例^撕膜單元130為了要縮減按屢滾筒i32的 直么，係以尺寸非常小的複數個樹㈣承132 結果’進-步降低了發生在保護膜^ 流程中的流程誤差 f 而且，在本實施例的撕膜單元130中，按壓滾筒130 係設置在第-轉向滾筒134及第二轉向滾筒135的之前， 而第-轉向滾筒134與第二轉向滾筒135係設置在按壓滾 筒132之後。因此，黏合帶136係捲繞在按壓滚筒132上， 以形成圍繞在按壓滾筒132周圍的銳角。 在此，請參考圖3，保護膜la的α角度係表示一初 始撕膜角度，係在從偏光片i的保護Mla—端撕離的一初 始撕膜流程（請參考將於後詳述的設備⑽之操作）中， 將保護膜la從偏光片i的表面升起。發生在保護膜㈣ =始撕膜流程中之流程誤差，係與初始撕膜角度的減小而 降极。 田初始撕膜角度α在初始撕膜流程中，將保護膜^ :對於偏光片1 _折而到最小時’在保護膜la上未設置撕 膜早疋130的區域會更好f折，而此―區域例如保護膜^ 位在相互間隔設置的撕膜單元13〇之間的部分。結果，即 可順利地撕離此一保護膜la的部分。 因此’具有上4結構的撕膜單元⑽之使用壽命會增 加，士而且撕膜單丨130蚊換週期也會增加，以便降低加 Π。再者’在撕離黏貼於偏光片1上之保護膜la的初 =程中’而升起偏光片時，保護膜丨^並未正常地從偏光 上撕離所造成的流程誤差亦會降低。如上所述，在本 16 200844547 決增加撕膜單元使用壽命以及降低流程誤 至之間所造成的影響。 撕膜?再ΪΓ卜本實施例的設備_係進—步包括〆 :::==160，係用以在Ζ軸方向，升高及降低設 置在α備本體120上的撕膜單元13〇 以與====在爾㈣的前側， Γ、It can move forward and backward in the direction of the x-axis. 2; press a hydraulic cylinder, a gas / hydraulic cylinder, - motor and phase please refer to Figure 2, each tear film unit of the present embodiment (3) a set of roller support 133, as a pressing member The roller L and a first steering roller 134 and a second steering roller 135 are pressed. The roller-supporting H 133 system extends from the unit body 131 and is spaced apart from each other. The pressing roller 132 presses the adhesive tape 136 for peeling off the protective film 1a from the polarizer, so that the adhesive tape 136 is adhered to the protective film 1& The first turning roller 134 and the second steering roller 135 are spaced apart from each other by the pressing roller 132. The pressing roller 132 is disposed before the first steering roller 134 and the second steering roller 135, and is rotatably coupled between the front ends of the roller supports 133. Here, the diameter of the pressing roller 132 is smaller than the diameters of the first steering roller 134 and the second steering roller 135. The first steering roller 134 and the second steering roller are rotatably coupled between the roller supports 133. Here, the 'first steering roller 丨 34 is disposed above the pressing roller 132' and the second steering roller 135 is disposed below the 13 200844547 first steering roller 134. In other words, the pressing roller cymbal 32 and the first steering roller 134 and the first steering roller 135 are arranged in a triangular configuration. • The adhesive tape 136 is wound around the pressing roller 132 and the first steering roller 134 and the second steering roller 135 to form a triangular structure, so that a closed loop is formed. Here, since the pressing roller 132 is disposed between the first steering roller 134 and the second steering roller 135, the adhesive tape 136 is wound around the pressing roller 132 at an acute angle to form a closed loop. This acute angle means that the mathematical meaning is less than the right angle. In the present embodiment, the adhesive tape 136 can be wound around a pressing roller 132 at an acute angle of 5 to 45, and wound into a closed loop. The reason why the adhesive tape 136 of the present invention surrounds the pressing roller 132 at an acute angle and is wound into a closed loop will be described in detail later. An adhesive material having a predetermined adhesiveness is applied to the adhesive tape 136 so that the adhesive tape 13 is used repeatedly for several times. Further, the adhesive tape 13 6 is wound around the pressing roller 132, the first steering roller 134, and the second steering roller 135, and wound twice or more. Alternatively, you can choose to wrap the adhesive tape only once. However, if only the adhesive tape 136 is wound once, the adhesive tape 136 can be easily separated from the pressing roller 132 and the first steering roller 134 by the second steering roller 135. Therefore, preferably, the adhesive tape 136 is wound twice or more. In the tear film unit 130 of the present embodiment, the roof roller 132 and the first steering roller 134 and the second steering roller 135 are provided in a triangular configuration. Therefore, the diameter of the pressing roller 132 contacting the protective film 1a can be reduced, and the length of the wound adhesive tape 136 can be increased. 14 200844547 The reduction in the diameter of the pressing roller 132 which is in contact with the protective film la reduces the flow error, and the flow error is in the initial flow of the protective film 1 a which is peeled off from the polarizing film 1 and rises the polarized light. At the time of the sheet, the protective film la is not normally peeled off from the polarizer 1. The length of the adhesive tape 136 is increased to increase the service life of the tear film unit UO, and the cycle of the tear film unit 130 replacement operation is increased to reduce the processing time. As described in the foregoing, the diameter of the pressing roller p 132 contacting the protective film la can be made as small as possible in accordance with the reduction in the flow error occurring in the initial flow of the peeling protective film 1a. In the present embodiment, the adhesive tape 3? is wound around a pressing roller 132 and a first steering roller 134 which are provided in a triangular configuration, and a steering roller 135. Therefore, the reduction of the diameter of the pressing roller 132 does not affect the service life of the tear film unit 13, and unlike the conventional tear film unit, the adhesive tape is wound around a single roller. However, if the diameter of the pressing roller 132 is small, a bearing for supporting the rotation of the pressing roller 132 must be extremely small. Therefore, pressing the roller 132 can be very difficult to manufacture and install. In order to solve this problem, the tear film unit 130 of the present embodiment implements the pressing roller 132 by a plurality of resin bearings 132a. In other words, as shown in Fig. 2, the pressing roller 132 includes a support shaft 132b and a plurality of resin bearings 132a. The support shaft 1321) is coupled to the front end 133a of the drum support 133 therebetween. A plurality of resin bearings '132a are provided along the support shaft 132b and rotatably combined with the support shaft. The resin bearing 132a is a ball bearing, but may be other types of bearings, and is not limited thereto. 200844547 In the present embodiment, the tear film unit 130 is designed to reduce the straightness of the double-roller i32, and the number of trees (four) of the size is very small. The result of step-down reduces the flow error occurring in the process of the protective film. Further, in the tear film unit 130 of the present embodiment, the pressing roller 130 is disposed before the first-steering roller 134 and the second steering roller 135, and the first-steering roller 134 and the second steering roller 135 are disposed on the pressing roller. After 132. Therefore, the adhesive tape 136 is wound around the pressing roller 132 to form an acute angle around the pressing roller 132. Here, referring to FIG. 3, the α angle of the protective film la represents an initial tear film angle, which is an initial tear film process which is peeled off from the protective Mla end of the polarizer i (please refer to the detailed description later). In the operation of the device (10), the protective film 1a is lifted from the surface of the polarizer i. The process error occurred in the process of protective film (4) = initial tear film, which is reduced with the initial tear film angle. The initial tear film angle α in the initial tear film process, the protective film ^: when the polarizer 1 _ is folded to the minimum, the area on the protective film la that is not provided with the tear film early 疋 130 will be better f fold, and This area is, for example, a portion where the protective film is positioned between the tear film units 13A which are spaced apart from each other. As a result, the portion of the protective film la can be smoothly peeled off. Therefore, the service life of the tear film unit (10) having the upper 4 structure is increased, and the tearing film single twist 130 mosquito replacement cycle is also increased to reduce the twist. Furthermore, when the polarizer is raised in the initial stage of the protective film la which is adhered to the polarizer 1, the process error caused by the protective film being not peeled off from the polarized light is also lowered. . As mentioned above, in this 2008 200844547, the impact of the tear film unit life and the reduction of process errors are increased. The tearing film? The apparatus of the present embodiment further includes 〆:::==160 for raising and lowering the tearing film unit 13 disposed on the α-main body 120 in the direction of the x-axis. With ==== on the front side of the (four), Γ,
單元_升高到上坡位置驅動器160係、可將撕膜 係在按壓滾筒132愈偏==下坡位置，而上坡位置 132即接^1㈣132及保制la之間時，按壓滾筒 镬膜130下坡位置的保護膜1a，以將保 i2〇、係= 與撕膜單元130結合的設備本體 撕膜單元130的上坡位置向前、向後(在χ轴方 π虹撕驅動③16G可為不同型態的啟動器’例如氣 Γ氣/油壓缸、馬達或是相類似的裝置等。由 “的晷Et所：技ί領域所熟知的技術，因此為了闡明本發 浐”，、，本既明中係省略撕膜單元驅動器160的結構 及刼作知詳細描述。 * :翏考圖1，本實施例的設備1〇〇進一步包含複數個 亚支撐益17〇,係在將保護膜la從偏光片1撕離的流程中， 平坦地將保護膜1 a展開。 外供！^臈單元130的按壓滾筒132係接觸保護膜ia。之後， 本體l2G藉由啟_(圖未示）向後義。既然如此， 200844547 在撕離保護膜la_ 此一現象是非常重甲曰=護膜la的一部分敵摺。 此一保護膜1&的區域係護膜1㈣區域中，而 元130之間。若是保護膜 7相互間隔設置的撕膜單 離，可能無法將保護膜^平^；:地皺摺而從偏光片1撕 保護膜la的皺褶部分在伴斯離。而且’可能會因為 1〇 在撕離保遵膜la時，傷害到偏光片 膜支撐器170係避免俘嗜 Ο h時產生皺摺。而且，膜的部分’在吻 之間的設備本體120之下支部係與介於!_單元130 -同移動。膜支撐器17G係^;；也因此與⑶備本體⑽ la，以便平順地撕離保護绩偏光片1撕離的保護臈 請參考以及^^^^不錢疊保護心。 滾筒卡固單元140,係當撕膜^的δ又備_進—步包括 元130時，用以避免第一轉卜=驅動器160升起撕膜單 每-滾筒卡固單元u::=34的轉動。 142。檔止滚筒141係連接 3擋止滾訇141及防轉器 與第-轉向滾筒134 -同轉動。—轉向滾筒134的一端，以 120的前側結合，並接觸擋止/方轉為〗42係與設備本體 轉動。 〜同丨41以避免擋止滾筒141 擋止滾筒141係與設置在 轉向滾筒134的一端結合，以便、=支撐器133内側的第一 的第一轉向滾筒134—同轉動。U在滾筒支撐器133外側 200844547 防轉器142的一端係固定在設備本體120前端的上 部，而防轉器142的另一端係從前述該端向下延伸，而將 擋止滚筒141定位。 防轉器142接觸擋止滾筒141的一端具有斜面142a、 142b，此等斜面142a、142b向下相互間隔而設置。 在本實施例中，檔止滾筒141的外側面係塗佈一橡膠 材質，用以增加擋止滾筒141接觸防轉器142的斜面142a、 142b時的摩擦力，以便進一步確認避免擂止滾筒141的轉 p 動。當然，為了在擋止滾筒141接觸到防轉器142時增加 摩擦力，亦可選擇用橡膠墊黏貼在防轉器142的斜面 142a、142b，或者是以一橡膠材質塗佈在防轉器142的斜 面142a、142b上。而且，在本實施例中，擋止滾筒141係 與第一轉向滚筒134的一端相結合，但在本發明中，並不 以此為限。換句話說，按壓滾筒13ί及第一轉向滾筒134 與第二轉向滾筒135係一同轉動，且黏合帶136係捲繞在 按壓滾筒131及第一轉向滾筒134與第二轉向滾統135 & 上，而形成封閉迴路。因此本發明的擋止滾筒141可與按 • 壓滾筒132的一端結合，或者是與第二轉向滾筒135的一 端結合。而且，二擋止滾筒（圖未示）係可分別與第一轉 向滾筒134的兩端結合。 在設備100中，當保護膜la的一端年到黏貼到黏合帶 136時，撕膜單元130係在Z軸方向升起，也因此設備本 體120則向後移動。所以，可將保護膜la完全地從偏光片 1撕離。 19 200844547 請參考圖4，擋止滾筒141係在撕膜單元13〇的上坡 位置¥，接觸到防轉态142的斜面142a、142b。因此，假 若設備本體120向前及向後移動，可避免擋止滾筒Μ〗的 轉動。藉由黏合帶136 —同轉動，且連接到擋止滾筒ι41、 按壓滾筒132以及第二轉向滾筒135的第一轉向滾筒134, 係由於防止擔止滾筒141轉動，進而防止第一轉向滾筒134 的轉動。換句話說，當擋止滚筒141接觸到防轉器142時， 儘管設備本體120移動，捲繞在按壓滾筒132及第一轉向 滾阂134與第一轉向滾統135以形成封閉迴路的黏合帶 136，並不會移動，而會固定住。 凊芩考圖5,擋止滾筒141係與防轉器I"的斜面 142a、142b相互間隔，因此當年合帶136捲繞在按壓滾筒 132上，接觸到保護膜ia的撕膜單元13〇在上坡位置時， 擂止滾筒141並不會接觸到斜面142a、i42b。所以，連接 到擋止滾筒141、按壓滚筒132,以及第二轉向滾筒135的 第一轉向滾筒134，可以自由地轉動。本實施例的設備1〇〇 可包含具有上述結構的滾筒卡固單元14〇，以便省略在傳 統的偏光片貼合設備所必須的且具有夾持器的失持單元。 換句話說，在本實施例的設備100包括具有簡單結構 的滚筒卡固單元140，當設備本體12〇在撕膜單元ΐ3'〇"的 上坡位置移動時，以避免第一轉向滾筒134與第二轉向滾 筒135以及按壓滾筒132的轉動。因此，設備1〇〇可以省 略在傳統的偏光片貼合設備所必須的且具有複雜結構的夾 持單元。於是，設備1〇〇的結構可以簡單化，且可以降低 設備100的製造成本。 一 20 200844547 本實施例的設備100進一步包含一感測單元（圖未示） 以及一控制器（圖未示）。感測單元係感測是否已將保護膜 1 a撕離’以及控制态可根據感測單元的感測結果，選擇性 地控制撕離保護膜la的執行模式。 感測單元可包括一真空傳感器以及一光感測器。在 此，真空傳感器係感測當保護膜la從偏光片1撕離時，偏 光片1是否從偏光片固定平台Π0分離，以感測是否已撕 離保護膜la，。光感測器係感測按壓滾筒132是否接觸保 (、 屢膜1a，進而感測疋否已撕離保護膜1 a。感測單元可包含 不同型態的感測器、照相機，或其他類似可以取代真空傳 感器及光感測器的裝置，故本發明並不以此為限。 控制器可選擇性地控制撕離保護膜la的執行模式，係 為了避免保護膜la在撕膜失敗之後，繼續不必要的撕膜動 作。更洋細地說，若是初始撕膜流程（一第一撕膜流程） 失敗的話，控制器係根據感測單元的感測結果所傳回的初 始狀態，而控制啟動器及撕膜單元驅動器16〇，以便重新 ( 執订初始撕膜流程。若是第一撕膜流程平順地完成的話， 控制器即控制去執行一第二撕膜流程。 請苓考圖6及圖9,係描述經由本發明具有上述結構 的設備100之操作，將保護膜la從偏光片1撕離的流程。 圖6〜圖9係表示圖解本發明圖1的設備ι〇〇之操作的 部分側視圖。 首先，請芩考圖6，與撕膜單元13〇結合的設備本體 120 ’係水平地向前移動，即如藉由啟動器而朝向保護臈 la的一端移動。 、 200844547 再者’請參考圖7 ’ f撕膜單元13〇位在保護膜&的 一端時，設備本體120即停止移動。在此一位置，撕膜 元驅動器160係將撕膜單元130以z轴方向降低。由於撕 膜單元130的下坡位置，撕膜單元13〇的按壓滾筒132係 按壓黏合帶136，以便黏合帶136黏貼在保護膜la上。The unit _ is raised to the uphill position driver 160, and the tear film can be attached to the pressing roller 132 to be in the down==downhill position, and the uphill position 132 is connected between the ^1 (four) 132 and the protective la, pressing the roller diaphragm The protective film 1a at the downslope position of 130 is used to move the uphill position of the tearing unit 130 of the apparatus body combined with the tearing film unit 130 forward and backward (in the χ axis π rainbow tearing drive 316G can be Different types of actuators such as gas/hydrogen cylinders, motors or similar devices, etc., are known from the "Essence of Et: Technology, and therefore, in order to clarify the present invention", The structure and the detailed description of the rip-off unit driver 160 are omitted. *: Referring to FIG. 1, the apparatus 1 of the present embodiment further includes a plurality of sub-supports, 17 〇, which is a protective film. In the process of tearing away from the polarizer 1, the protective film 1a is flattened. The pressing roller 132 of the external unit 130 is in contact with the protective film ia. Thereafter, the body l2G is activated by _ (not shown) Backward meaning. In this case, 200844547 tearing off the protective film la_ this phenomenon is very heavy armor = protection A part of la is folded. The area of the protective film 1& is in the region of the protective film 1 (4), and between the elements 130. If the tear film is separated from each other by the protective film 7, the protective film may not be flattened; The wrinkles of the ground are peeled off from the polarizer 1 to peel off the wrinkle portion of the protective film la. And 'may be caused by the damage to the polarizer film support 170 when the tear is removed from the film 1 Wrinkles are generated at h. Moreover, the portion of the film 'the lower portion of the device body 120 between the kisses moves with the !_ unit 130-. The film holder 17G is;; and thus the (3) standby body (10) La, in order to smoothly tear away the protective performance polarizer 1 tear away protection 臈 please refer to and ^ ^ ^ ^ not money stack protection. Roller clamping unit 140, when the tear film ^ δ _ _ step - including At time 130, it is used to avoid the first turn = the driver 160 raises the rotation of the tear film single per-roller fixing unit u::=34. 142. The stop roller 141 is connected to the three-stop roller 141 and the anti-rotation The same rotation as the first-steering roller 134. - One end of the steering roller 134 is coupled with the front side of 120, and contacts the stop/turn to the 42-series The apparatus body rotates. The same type 41 prevents the stop roller 141. The stop roller 141 is coupled to one end of the steering drum 134 so that the first first steering roller 134 inside the supporter 133 rotates. One end of the anti-rotation device 142 on the outer side of the roller support 133 200844547 is fixed to the upper portion of the front end of the apparatus body 120, and the other end of the anti-rotation device 142 extends downward from the aforementioned end to position the stopper roller 141. One end of the 142 contacting the stopper roller 141 has inclined faces 142a, 142b which are disposed to be spaced apart from each other. In the present embodiment, the outer side surface of the stopper roller 141 is coated with a rubber material for increasing the frictional force when the stopper roller 141 contacts the inclined surfaces 142a and 142b of the anti-rotation device 142, so as to further confirm the avoidance of the stop roller 141. Turn to p. Of course, in order to increase the frictional force when the stopper roller 141 contacts the anti-rotation device 142, it may be selected to be adhered to the inclined surface 142a, 142b of the anti-rotation device 142 by a rubber pad, or coated on the anti-rotation device 142 with a rubber material. On the inclined faces 142a, 142b. Further, in the present embodiment, the stopper roller 141 is coupled to one end of the first steering roller 134, but it is not limited thereto in the present invention. In other words, the pressing roller 13ί and the first steering roller 134 rotate together with the second steering roller 135, and the adhesive tape 136 is wound around the pressing roller 131 and the first steering roller 134 and the second steering roller 135 & And form a closed loop. Therefore, the stopper roller 141 of the present invention can be coupled to one end of the pressing roller 132 or to one end of the second steering roller 135. Further, a two-stop roller (not shown) may be coupled to both ends of the first steering roller 134, respectively. In the apparatus 100, when one end of the protective film 1a is adhered to the adhesive tape 136 year by year, the tear film unit 130 is raised in the Z-axis direction, and thus the apparatus body 120 is moved rearward. Therefore, the protective film 1a can be completely peeled off from the polarizer 1. 19 200844547 Referring to Fig. 4, the stopper roller 141 is attached to the upslope position of the tear film unit 13A, and is in contact with the slopes 142a, 142b of the anti-rotation state 142. Therefore, if the apparatus body 120 is moved forward and backward, the rotation of the stopper roller can be avoided. The first steering roller 134, which is rotated by the adhesive tape 136 and connected to the stopping roller ι41, the pressing roller 132, and the second steering roller 135, prevents the rotation of the supporting roller 141, thereby preventing the first steering roller 134 from being rotated. Turn. In other words, when the stopper roller 141 comes into contact with the anti-rotation device 142, although the apparatus body 120 moves, the adhesive roller is wound around the pressing roller 132 and the first steering roller 134 and the first steering roller 135 to form a closed loop. 136, will not move, but will be fixed. Referring to Fig. 5, the stopper roller 141 is spaced apart from the slopes 142a, 142b of the anti-rotation device I", so that the joint tape 136 is wound around the pressing roller 132, and the tear film unit 13 contacting the protective film ia is squatting At the uphill position, the stop roller 141 does not contact the slopes 142a, i42b. Therefore, the first steering roller 134 connected to the stopper roller 141, the pressing roller 132, and the second steering roller 135 can be freely rotated. The apparatus 1 of the present embodiment may include the roller chucking unit 14A having the above structure so as to omit the drop-off unit necessary for the conventional polarizer bonding apparatus and having the holder. In other words, the apparatus 100 of the present embodiment includes the drum securing unit 140 having a simple structure to avoid the first steering drum 134 when the apparatus body 12 is moved in the uphill position of the tear film unit ΐ 3' 〇 " The rotation of the second steering roller 135 and the pressing roller 132. Therefore, the device 1 can omit the holding unit which is necessary for the conventional polarizer bonding apparatus and has a complicated structure. Thus, the structure of the device 1 can be simplified, and the manufacturing cost of the device 100 can be reduced. A device 2008 100 further includes a sensing unit (not shown) and a controller (not shown). The sensing unit senses whether the protective film 1 a has been torn away and the control state can selectively control the execution mode of the tear-off protective film 1a according to the sensing result of the sensing unit. The sensing unit can include a vacuum sensor and a light sensor. Here, the vacuum sensor senses whether or not the polarizer 1 is separated from the polarizer fixing stage Π0 when the protective film 1a is peeled off from the polarizer 1, to sense whether or not the protective film la has been peeled off. The light sensor senses whether the pressing roller 132 contacts the protective film (1), and further senses whether the protective film 1a has been peeled off. The sensing unit may include different types of sensors, cameras, or the like. The present invention is not limited thereto. The controller can selectively control the execution mode of the tear-off protective film la, in order to prevent the protective film la from failing after the tear film fails. Continue unnecessary tear film action. More elaborately, if the initial tear film process (a first tear film process) fails, the controller controls according to the initial state returned by the sensing result of the sensing unit. The starter and the tear-off unit driver 16〇 are re-scheduled (to staple the initial tear film process. If the first tear film process is smoothly completed, the controller controls to perform a second tear film process. Please refer to Figure 6 and Fig. 9 is a view showing the flow of peeling off the protective film 1a from the polarizing plate 1 by the operation of the apparatus 100 having the above structure of the present invention. Fig. 6 to Fig. 9 are diagrams showing the operation of the apparatus ι of Fig. 1 of the present invention. Partial side view. First, referring to FIG. 6, the apparatus body 120' combined with the tear film unit 13A is horizontally moved forward, that is, moved toward the end of the protection 臈la by the actuator. , 200844547 Again, please refer to the figure. When the 7' f tear film unit 13 is clamped at one end of the protective film & the device body 120 stops moving. At this position, the tear film element driver 160 lowers the tear film unit 130 in the z-axis direction. At the downslope position of the unit 130, the pressing roller 132 of the tear film unit 13 is pressed against the adhesive tape 136 so that the adhesive tape 136 is adhered to the protective film 1a.
請再參考圖8，由於啟動器的操作，撕膜單元13〇向 後移動ΔΧ ’而與設備本體120結合。由於此一操作，保護 膜la的一端開始從偏光片1撕離。在此，與第一轉向滾筒 134結合的擋止滾筒14卜並未接觸固定在設備本^ 12(^: 侧的防轉器142 ’亦即並未卡固在防轉器142。因此，按壓 滾筒132係藉由設備本體120的移動而轉動。於是，可平 順地達成撕離保護膜la —端的初始撕膜流程（第一撕膜流 程）。在此’係可參考圖8所示的第—撕膜流程的狀態，、亦 即保護膜la整個部分並未完全從偏光片丨撕離，^保護 膜la的一端部分從偏光片1撕離的狀態。 之後，請參考® 9，若是經由上述感測單元，破認第 一撕膜流程成功地完成者，係藉由撕膜單元驅動器16〇在 Z軸方向將撕膜單元130升起，且在撕臈單元13〇的上坡 位置使設備本體120向後移動。於是，可以完成將保護膜 la的整個部分從偏光片1撕離的第二撕膜流程。更詳細地 說，藉由撕鮮元的上坡，純_ la已㈣在黏合帶 136上，且在第一撕離流程時於撕膜單元13〇下坡位置撕 離的-端’從偏光片1舉起。再者，當保護膜^黏貼在黏 合帶136上時，設備本體120即向後移動。因此，完成了 將保護膜la的整個部分從偏光片丨撕離的第二撕膜^程。 22 200844547 若是第一撕膜流程ϋ未成功，例如由於升起偏光片i 而使保護膜la無法平順地撕離之流程誤差等，設備本體 • 12〇即停止所有操作，ϋ傳回此初始狀態以重新執行第一 . 撕膜流程。然而，如上所述’在本發明中，可藉由降低按 壓滾筒132的直徑，以及縮小初始撕膜角度，使發生在第 撕勝流程的流程誤差大大地降低。因此，由於流程誤差 所造成的第一撕膜流程執行次數可以減少，進而改善生產 率。 與第一轉向滚筒134結合擔止滾筒141，在撕膜單元 UO的上坡位置，接觸到固定在設備本體12〇前側的防轉 器142。因此，雖然設備本體120會移動，但可避免按壓 滾筒132及第一轉向滾筒134與第二轉向滾筒135的^ 動。所以，即使當設備本體120在移動，保護膜丨a的_端 仍保持黏貼在黏合帶Γ36上。也因此雖然本實施例的設備 本體120並不包括插入及夾取保護膜la—端的附加夹持單 元’仍可平順地執行將保護膜la的整個部分從偏光片丨撕 ( 離的第二撕膜流程。 本實施例已敘述每一撕膜單元包括一按壓滾筒以及一 轉向滾筒，但本發明並不以此為限。若是不增加按壓滾^ 的直徑，以及不增加實質地捲繞之黏合帶的長度者，每^同 撕獏單元可包括一個、三個或更多個轉向滾筒。 圖10係表示根據本發明另一實施例的一撕膜單元 一透視圖。其與前述的實施例相同元件者，係以相同的一 件編號標示。本實施例的敘述係集中在與前述實施例的 同點。 '不 23 200844547 "請芩考圖10，本實施例的撕膜單元130-1係包括一按 壓件138，以取代圖2所示的按壓滾筒132，而按壓件138 • 具有一前端，係位在一週緣138a，用以按壓黏合帶136。 • 在此，週緣138a係設置在按壓件138的一前端。 黏合帶136係捲繞在按壓件138及第一轉向滾筒134 與第二轉向滚筒135,而以一銳角圍繞在按壓件138周圍， 以形成一封閉迴路。 按壓件138係設置在第一轉向滾筒134及第二轉向滾 Ο 筒135之前，且在該組滾筒支撐器133之間與該組滾筒支 擇器結合。按壓件138的一下表面係與偏光片1成同一水 平面，且按壓件138的一上表面係根據按壓件138的中心， 而朝向按壓件138的前端下降，以便形成斜面。 週緣138a係設置在按壓件138的前端，用以按壓黏合 帶136，以便在將保護膜la從偏光片1撕離時，使黏合帶 136黏貼在保護膜1 a上。週緣138a係如刀具般的尖銳狀’ 且週緣138a接觸保護膜la的部分，係小於前述實施例的 ί^ 按壓滾筒132。 本實施例的撕膜單元130-1所包括的按壓件138，係 僅接觸到保護膜la的一小部分，進而減少由升起偏光片1 所造成的流程誤差。 圖11係表示根據本發明該另一實施例的撕膜單元之 一透視圖。其與前述的實施例相同元件者，係以相同的元 件編號標示。本實施例的敘述係集中在與前述實施例的不 同點。 24 200844547 請參考圖11本實施例的撕膜單元130-2，係包括一貼 合滾筒139，用以取代圖2中的按壓滚筒132以及第一轉 向滚筒134與第二轉向滚筒135。 貼合滚筒139係介在一組滾筒支撐器133之間，而可 轉動地與該組滾筒支撐器133結合。一黏合帶可以捲繞在 貼合滾筒139的一外表面，或者是一黏合材質可直接地塗 佈在貼合滾筒139的外表面上。在此，具有預定黏性的黏 合材質塗佈在黏合帶上，以便黏合帶至少可重覆地使用數 次。 一擋止滾筒141係與設置在該組滾筒支撐器133内侧 的貼合滾筒139兩端結合，以與在滾筒支撐器133外側的 貼合滾筒139 —同轉動。在此，擋止滾筒141的一外表面 係塗佈一橡膠材質，用以當擋止滾筒141接觸防轉器142 時，增加與如圖4中的防轉器142之間的摩擦力。 本實施例的撕膜單元130-2包括滾筒卡固單元140, 而滾筒卡固單元140係具有一檔止滚筒141及固定在設備 本體120前側的防轉器142 (圖未示）。因此，可以省略在 傳統偏光片貼合設備所必需且結構複雜的夾持單元。於 是，設備100的結構可以簡單化，而且可以降低設備100 的製造成本。 圖12係表示根據本發明一種將偏光片貼合在液晶顯 示面板的設備的另一實施例之一局部透視示意圖，圖13係 表示本發明圖12的一撕膜單元之一透視圖，圖14係表示 本發明圖12的設備之一部分放大透視圖，而圖15係表示 本發明沿圖13的A-A線所視的一剖視圖。 25 200844547 請同時參考圖12〜15,根據本實施例用以將_偏光片 貼合到一液晶顯示面板的設備200,係包括一偏光片固定 平台210、一設備本體220、若干按壓滾筒232、第一轉^ 滾筒234、第二轉向滾筒235以及撕膜單元230。偏光片固 定平台210係用以固定一偏光片1，而偏光片1的_側係 黏貼有一保護膜la。設備本體220係設置在偏光片固定平 台21〇上表面的區域，以沿著偏光片固定平台21〇的一表 面移動。按壓滾筒232及第一轉向滾筒234與第二轉向^ 筒235係用來撕離保護膜la。撕膜單元230係可分離地^ a又備本體2 2 0結合’並與设備本體2 2 0 —同移動，以腺位 護膜la從偏光片丨撕離。 0 睛參考圖14 ’卡固件250係設置在設備本體220前側 的上部，以將撕膜單元230從設備本體220拆卸下來。卡 固件250係與設備本體220結合，以在Z軸方向（向上及 向下）移動一預定距離。卡固件250係卡固在結合凸塊231a (請參考圖13)及從結合凸塊2 31 a解開，以便撕膜單元 230可分離地與設備本體220結合。在此，結合凸塊231 a 係設置在撕膜單元230 (將於後詳述）之單元本體231前 端的上部。而且，一組扣鈎237係設置在每一單元本體231 的背側，以鈎在設置在設備本體220的支撐槓226上。 因此，在本實施例中，當在撕膜單元230的單元本體 231背側的扣鈎237，鈎在設置在設備本體220的支撐積 226上時，與設備本體220結合的卡固件250則下降，以 卡固到結合凸塊231a。所以，撕膜單元230可很容易地與 26 200844547 設備本體220結合。換句話說，撕膜單元23〇可為輕觸式 (one-touch way)而容易地與設備本體220結合。 • 在本貫施例中，雖然並未以圖式表示，但可以四個撕 • 膜單元230係與設備本體220的前端，以一預定間卩5而相 結合。但在本發明中，並不以此為限，因此，撕膜單=2= 的數量可以作不同的選擇。舉例來說，若是保護膜係從 一較小尺寸的偏光片1撕離的話，則所提供的撕膜單元2別 數量可以小於數量” 4” 。若是保護膜1&係從一較大尺寸 〇 的偏光片1撕離的話，則所提供的撕膜單元230數量可以 大於數量，，4” 。 里 明同日寸參考圖13及圖14 ’本實施例的每一撕膜單元 230，係包括單元本體231、一組滚筒支撐器233、按壓滾 筒232、以及第一轉向滾筒234與第二轉向滚筒235。滾筒 支撐态2如係從單元本體231的前側延伸，且相互間隔一 距離。按壓滾筒232係設置在滾筒支撐器233的端側。第 轉向滾同234及第二轉向滾筒235係與按壓滾筒232相 (間隔而設置。在此，按壓滾筒232及第一轉向滾筒234與 第二轉向滚筒235，係介在該組滾筒支撐器233之間，且 可轉動地與該組滾筒支撐器233結合。 按壓滾筒232係與該組滾筒支撐器233的下端結合， 且第二轉向滾筒235係與滚筒支撐器233的上端結合，以 便設置在按壓滾筒232的上方。第一轉向滾筒234係設置 在按壓滾筒232及第二轉向滾筒235的後方，以便與滾筒 支撐器233結合。因此，按壓滾筒232及第一轉向滾筒234 與第二轉向滾筒235係設置呈一三角型結構，以增加黏合 27 200844547 ▼ 2 3 6接觸保護膜i a的表面區域’而不需增加按壓滾筒 232的直徑。 塗佈有黏性的一黏合材質的黏合帶236，係以一三角 型結構捲繞在按壓滾筒232及第一轉向滾筒234'與第二轉 向滾筒235上，以便形成一封閉迴路。在此，黏合帶236 係可捲繞一次，但亦可捲繞二次或多次，以避免容易地從 按壓滾筒232及第-轉向滾筒234與第二轉向滾筒235分 離。 〇Referring again to Fig. 8, the tear film unit 13 is moved backward by ΔΧ' to be coupled with the apparatus body 120 due to the operation of the actuator. Due to this operation, one end of the protective film 1a starts to be peeled off from the polarizer 1. Here, the stopper roller 14 combined with the first steering roller 134 is not fixed to the anti-rotation device 142' on the side of the device (ie, the side is not locked to the anti-rotation device 142. Therefore, pressing The roller 132 is rotated by the movement of the apparatus body 120. Thus, the initial tearing process (the first tearing film flow) for peeling off the protective film la-end can be smoothly achieved. Here, the reference can be made to the first embodiment shown in FIG. - the state of the tear film flow, that is, the entire portion of the protective film la is not completely peeled off from the polarizer, and the one end portion of the protective film la is peeled off from the polarizer 1. Thereafter, please refer to ® 9, if via In the above sensing unit, if the first tear film process is successfully completed, the tear film unit 130 is raised in the Z-axis direction by the tear film unit driver 16 and is raised in the uphill position of the tearing unit 13〇. The apparatus body 120 is moved backward. Thus, the second tear film process for tearing the entire portion of the protective film 1a away from the polarizer 1 can be completed. In more detail, by the upslope of the tearing element, pure _ la has (four) Adhesive tape 136, and the tear film unit 13 is downhill during the first tearing process The position-peeled end is lifted from the polarizer 1. Further, when the protective film is adhered to the adhesive tape 136, the apparatus body 120 is moved backward. Therefore, the entire portion of the protective film 1a is completed from the polarizer. 22 200844547 If the first tear film process is unsuccessful, for example, due to the rise of the polarizer i, the process film la can not be smoothly peeled off the process error, etc., the device body • 12〇 That is, all operations are stopped, and the initial state is returned to re-execute the first tear film process. However, as described above, in the present invention, by reducing the diameter of the pressing roller 132 and reducing the initial tear film angle, The flow error that occurs in the tearing process is greatly reduced. Therefore, the number of executions of the first tearing film process due to the flow error can be reduced, thereby improving productivity. The roller 141 is held in conjunction with the first steering roller 134, in the tear film The uphill position of the unit UO contacts the anti-rotation device 142 fixed to the front side of the apparatus body 12. Therefore, although the apparatus body 120 is moved, the pressing roller 132 and the first steering roller 134 can be avoided. The second steering roller 135 is moved. Therefore, even when the device body 120 is moving, the _ end of the protective film 丨a remains adhered to the adhesive tape cassette 36. Therefore, although the device body 120 of the present embodiment does not include the insertion and The additional clamping unit ′ that grips the protective film la-end can still smoothly perform the second tearing film process of tearing off the entire portion of the protective film 1a from the polarizer. This embodiment has described that each tear film unit includes one Pressing the roller and a steering roller, but the invention is not limited thereto. If the diameter of the pressing roller is not increased, and the length of the substantially wound adhesive tape is not increased, each tearing unit may include one, Three or more turning rollers. Fig. 10 is a perspective view showing a tear film unit according to another embodiment of the present invention. The same components as those of the foregoing embodiments are denoted by the same reference numerals. The description of this embodiment is focused on the same points as the foregoing embodiments. 'No 23 200844547 " Please refer to FIG. 10, the tear film unit 130-1 of the present embodiment includes a pressing member 138 instead of the pressing roller 132 shown in FIG. 2, and the pressing member 138 has a front end. Located at a peripheral edge 138a for pressing the adhesive tape 136. • Here, the peripheral edge 138a is provided at a front end of the pressing member 138. The adhesive tape 136 is wound around the pressing member 138 and the first steering roller 134 and the second steering roller 135, and surrounds the pressing member 138 at an acute angle to form a closed loop. The pressing member 138 is disposed before the first steering roller 134 and the second steering roller 135, and is coupled with the set of roller selectors between the set of roller supports 133. The lower surface of the pressing member 138 is at the same level as the polarizing plate 1, and an upper surface of the pressing member 138 is lowered toward the front end of the pressing member 138 in accordance with the center of the pressing member 138 to form a slope. The peripheral edge 138a is provided at the front end of the pressing member 138 for pressing the adhesive tape 136 to adhere the adhesive tape 136 to the protective film 1a when the protective film 1a is peeled off from the polarizing plate 1. The peripheral edge 138a is sharp like a tool and the portion where the peripheral edge 138a contacts the protective film 1a is smaller than the pressing roller 132 of the foregoing embodiment. The pressing member 138 included in the tear film unit 130-1 of the present embodiment contacts only a small portion of the protective film 1a, thereby reducing the flow error caused by raising the polarizing film 1. Figure 11 is a perspective view showing a tear film unit according to another embodiment of the present invention. The same components as those of the foregoing embodiments are denoted by the same element numbers. The description of this embodiment is focused on the differences from the foregoing embodiments. 24 200844547 Referring to FIG. 11, the tear film unit 130-2 of the present embodiment includes a bonding roller 139 for replacing the pressing roller 132 of FIG. 2 and the first steering roller 134 and the second steering roller 135. The laminating roller 139 is interposed between the set of roller supports 133 and rotatably coupled to the set of roller supports 133. An adhesive tape may be wound around an outer surface of the bonding roller 139, or an adhesive material may be directly applied to the outer surface of the bonding roller 139. Here, an adhesive material having a predetermined adhesiveness is coated on the adhesive tape so that the adhesive tape can be used at least repeatedly. A stopper roller 141 is coupled to both ends of the bonding roller 139 provided inside the roller holder 133 to rotate together with the bonding roller 139 outside the roller holder 133. Here, an outer surface of the stopper roller 141 is coated with a rubber material for increasing the frictional force with the anti-rotation device 142 as shown in Fig. 4 when the stopper roller 141 contacts the anti-rotation device 142. The tear film unit 130-2 of the present embodiment includes a roller fastening unit 140, and the roller fastening unit 140 has a stop roller 141 and an anti-rotation device 142 (not shown) fixed to the front side of the device body 120. Therefore, the holding unit which is necessary for the conventional polarizer bonding apparatus and has a complicated structure can be omitted. Thus, the structure of the device 100 can be simplified, and the manufacturing cost of the device 100 can be reduced. Figure 12 is a partial perspective view showing another embodiment of the apparatus for bonding a polarizer to a liquid crystal display panel according to the present invention, and Figure 13 is a perspective view showing a tear film unit of Figure 12 of the present invention, Figure 14 1 is a partially enlarged perspective view of the apparatus of FIG. 12 of the present invention, and FIG. 15 is a cross-sectional view of the present invention taken along line AA of FIG. The device 200 for attaching the _ polarizer to a liquid crystal display panel according to the embodiment includes a polarizer fixing platform 210, a device body 220, and a plurality of pressing rollers 232. The first turn drum 234, the second steering roller 235, and the tear film unit 230. The polarizer fixing platform 210 is for fixing a polarizer 1, and the protective film la is adhered to the side of the polarizer 1. The apparatus body 220 is disposed in an area on the upper surface of the polarizer fixing platform 21 to move along a surface of the polarizer fixing stage 21A. The pressing roller 232 and the first steering roller 234 and the second steering cylinder 235 are used to tear away from the protective film 1a. The tear film unit 230 is detachably coupled to the body 2 2 0 and moves with the apparatus body 2 2 0 to peel off the gland film la from the polarizer. The eye fastener is attached to the upper portion of the front side of the apparatus body 220 to detach the tear film unit 230 from the apparatus body 220. The fastener 250 is coupled to the apparatus body 220 to move a predetermined distance in the Z-axis direction (upward and downward). The fastener 250 is fastened to the coupling projection 231a (please refer to FIG. 13) and unwound from the coupling projection 2 31 a so that the tear film unit 230 can be detachably coupled to the apparatus body 220. Here, the coupling projection 231a is disposed at an upper portion of the front end of the unit body 231 of the tear film unit 230 (to be described later in detail). Moreover, a set of clasps 237 are provided on the back side of each unit body 231 to be hooked on the support bars 226 provided on the apparatus body 220. Therefore, in the present embodiment, when the hook 237 on the back side of the unit body 231 of the tear film unit 230 is hooked on the support 226 disposed on the apparatus body 220, the fastener 250 combined with the apparatus body 220 is lowered. To be stuck to the bonding bump 231a. Therefore, the tear film unit 230 can be easily combined with the 26 200844547 device body 220. In other words, the tear film unit 23 can be easily combined with the apparatus body 220 in a one-touch way. • In the present embodiment, although not shown in the drawings, the four tear film unit 230 may be coupled to the front end of the apparatus body 220 by a predetermined interval 卩5. However, in the present invention, it is not limited thereto, and therefore, the number of tear film sheets = 2 = can be selected differently. For example, if the protective film is torn from a relatively small size polarizer 1, the number of tear film units 2 provided may be less than the number "4". If the protective film 1& is peeled off from a larger size 偏 polarizer 1, the number of tear film units 230 may be greater than the number, 4". The same day reference is shown in Fig. 13 and Fig. 14 'this embodiment Each tear film unit 230 of the example includes a unit body 231, a set of roller supports 233, a pressing roller 232, and a first steering roller 234 and a second steering roller 235. The roller supporting state 2 is from the unit body 231 The front side extends and is spaced apart from each other by a distance. The pressing roller 232 is disposed on the end side of the roller support 233. The first steering roller 234 and the second steering roller 235 are disposed at intervals from the pressing roller 232. Here, the roller is pressed. 232 and the first steering roller 234 and the second steering roller 235 are interposed between the set of roller supports 233 and rotatably coupled with the set of roller supports 233. The pressing roller 232 is coupled to the set of roller supports 233 The lower end is coupled to the upper end of the roller support 233 so as to be disposed above the pressing roller 232. The first steering roller 234 is disposed on the pressing roller 232 and the second steering roller 235. The rear portion is coupled with the roller support 233. Therefore, the pressing roller 232 and the first steering roller 234 and the second steering roller 235 are arranged in a triangular shape to increase the adhesion of the surface of the protective film ia 200844547 ▼ 2 3 6 The area 'does not need to increase the diameter of the pressing roller 232. The adhesive tape 236 coated with a viscous adhesive material is wound around the pressing roller 232 and the first steering roller 234' and the second steering roller in a triangular structure. 235 is formed to form a closed loop. Here, the adhesive tape 236 can be wound once, but can also be wound two or more times to avoid easy steering from the pressing roller 232 and the first-steering roller 234 and the second steering. The drum 235 is separated.
於，，在本實施例的每一撕膜單元230中，按壓滾筒 232及苐轉向’衰同234與第二轉向滾筒235係設置呈一 三角型結構。因此’可縮減接觸保護膜la的按壓滾筒挪 的直控，且增加黏合帶236的長度，以便降低流程誤差與 增長撕膜單元230的使用壽命。 明參考圖15，本實施例的每一撕膜單元23〇，進一步 2-張力調整器24〇,係設置在該組滾筒支撐器233，以 调整黏合帶236的張力。 时^圖15所不，張力調整器240係包括一構槽部241、 242以及-擋止拾243。溝槽部mi係連接到第一 =滾筒234的一轴桿m2係插入到溝槽部241而 $地偏向第-轉向滾筒234，以便第一轉向滾筒234與 ^滾筒232相隔—段距離。擋止栓234係、可轉動地與潘 的一開口結合’以調整彈簧242的彈性。若干軸 4係„又置在/袞筒支擇器上233。在此，轴孔㈣係為 徑大：垂直直徑的長形孔，以便第-轉向滾筒234 、干依據單疋本體231，而向前及向後移動。第一轉兩 28 200844547 滚筒234的軸桿係鎖固在由於軸孔244的形狀所造成白、 間隔，係位在彈簧242相對於單元本體231彈性地偏=# • 一轉向滾筒234的彈力，以與黏合帶236的張力相互;: -的一位置。因此，黏合帶236可維持其張力，以完全地翔 貼在按壓滾筒232上，而沒有皺指。 < 請參考圖12，本實施例的設備2〇〇進一步包括—撕膜 單元驅動器260及複數個膜支撐刀具270。撕膜單元驅動 器260係用以升高及下降設置在設備本體22〇上的撕膜單 〇 元230。膜支撐刀具270係用以支撐保護膜ia，當保護膜 la從偏光片1撕離時，以便平坦地展開保護膜la。 撕膜單元驅動器260係驅動撕膜單元230，以便撕膜 單元230的按壓滾筒232接近，並與黏貼到偏光片1的保 護膜la相隔一距離。撕膜單元驅動器260包括上升及下降 軌道261及發電器（圖未示），上升及下降軌道261係與撕 膜單元230結合，以升起或降下撕膜單元230，發電器係 提供電力並藉由上升及下降軌道261，以升起及降下撕膜 I 單元230。 黏合帶236係接觸保護膜la，以便將黏合帶236定位 在撕膜單元230的按壓滾筒232及保護膜la之間。之後， 設備本體220藉由啟動器（圖未示）而向後移動。既然如 此，當保護膜la從偏光片1撕離時，可將保護膜la的一 部分摺疊。此一現象係顯著地發生於定位在相互間隔設置 的撕膜單元230之間的一保護膜la的區域。若是保護膜 la係部分地摺疊而從偏光片1撕離，保護膜la則無法平 29 200844547 順地撕離，且在撕離保護膜la時，偏光片丨可能會因為保 護膜1 a的摺疊部分而損傷。 Ο ί 膜支撐刀具270係避免在撕離保護膜la時，摺疊到保 護膜la的部分。膜支撐刀具270係與設備本體22〇 =下部 結合，而當設備本體220移動時，膜支撐刀具27〇與其一 同移動。膜支撐刀具270係設置在—平坦結構，且^設備 本體220結合，以便相對於水平面傾斜一預定角度。因此， 當保護膜la從偏光片1撕離時，保護膜“係由膜支撐刀 具270所支樓，以便保護膜la能平垣地展開，而不會敵指。 在此，膜支撐刀具270可以自由地傾斜成一相對位置，或 者是可以由附加的傾斜控制器（圖未示）所控制。 請參考圖12,設備200進一步包括複數個爽持器28〇, 係與設備本體22〇結合，以拋棄已從偏光片i撕離之保護 馭la。複數個夾持器28〇係分別與夾持器支撐架2犯么士人， 而夾持器支樓架282係從設備本體22G凸伸。在此，係根 據一控制訊號’而使夾持器280接近並與夾持器支撐架2们 相間隔。因此，在一初始狀態中，如圖17所示，夾持器 =〇係與夾持器支撐架282相間隔設置。然而，在圖中二 =拋棄已撕離的保護膜la時，夹持器28〇係接近夾持器支 撐架282。而藉由線性馬達、汽叙或是相類似的裝置，而 :容易地移動夾持器28G，所以省略了對於夾持器28〇的 详細敘述。在本實施例中，夾持器28〇係設置在複數個 膜早元230之間。 ' 一在本實施例的設備200進一步包括一感測單元（圖未 不）以及一控制器、（圖未示）。$測單元係感測是否已經撕 30 200844547 離保護膜la。控制器係可依據感測單元的感測結果，而選 擇丨生地&制撕離保護膜la的執行模式。感測單元及控制哭 的結構與功能，係與先前實施例的設備100的感測單元及 控制為大致相同。因此，在此省略其詳細的描述。 請參考圖16及圖17，係描述在本實施例中，經由具 有上述結構的設備2〇〇的操作，已將保護膜la從偏光 撕離的流程。 ^ 如圖16所示，與撕膜單元230相結合的設備本體22〇, 〇 藉由啟動器的操作，而朝向保護膜la的一端水平地移動。 當撕膜單元230係定位在保護膜ia—端的周圍時，設 備本體220即停止移動。在此一位置，撕膜單元23〇係藉 由撕膜單元驅動器260，在Z軸方向降下。由於撕膜單元 230的下坡，使撕膜單元230的按壓滾筒232按壓黏合帶 36以便黏合π 2 3 6黏貼在保護膜1 a上。在此，膜支撐 刀具270在按壓滾筒232之後的Z軸方向係傾斜一預定角 度，也因此接觸到保護膜la，以便保持保護膜la的平坦 1, 而沒有皺摺。 藉由啟動器的操作，與撕膜單元23〇結合的設備本體 220向後移動-小距離。由於此一操#，保護膜的一端 係開始從偏光片1撕離。在此，按壓滾筒现係藉由設備 本體220的移動而轉動，也因此順利地完成撕離保護膜& 的初始流程（一第一撕膜流程）。 如圖17所示’若是感測單元測定第_撕膜流程已經成 功，則設置在撕膜單元23〇之間的失持器2㈣ 經在弟一舰流程完成的減膜la的-端。#如上所述， 31 200844547 藉由夾持器280輕拍保護膜la的一端時，藉由撕膜單元驅 動器260，在Z軸方向將撕膜單元230升起。再者，設備 本體220在撕膜單元230的上坡位置向後移動。因此，即 可完成完全地從偏光片1將保護膜la的整個部分撕離的一 第二撕膜流程。 若是第一撕膜流程無法成功的話，例如由於升起偏光 片1造成保護膜la無法平順地撕離的流程誤差，設備本體 220會停止在此一狀態的所有操作，並回到初始狀態以重 新執行第一撕膜流程。 在本實施例中已敘述到，每一撕膜單元230包括一按 壓滾筒232，以及第一轉向滾筒234與第二轉向滾筒235， 但在本發明中，並不以此為限。若是增長黏合帶捲繞在撕 膜單元上的長度，而不需增加按壓滾筒的直徑的話，撕膜 單元可以包括一個、三個或者是多個轉向滾筒。 而且，在本實施例中，結合凸塊231a係設置在撕膜單 元230的單元本體231上，且卡固件250係設置在設備本 體220上，但本發明並不以此為限。結合凸塊亦可以設置 在設備本體上，而卡固件設置在撕膜單元的單元本體上。 綜上所述，乃僅記載本發明為呈現解決問題所採用的 技術手段之較佳實施方式或實施例而已，並非用來限定本 發明專利實施之範圍。即凡與本發明專利申請範圍文義相 符，或依本發明專利範圍所做的均等變化與修飾，皆為本 發明專利範圍所涵蓋。 【圖式簡單說明】 32 200844547 圖1係表示根據本發明一種將偏光片貼合在液晶顯示面 板的設備的一實施例之一局部透視示意圖； . 圖2係表示本發明圖1之一撕膜單元的一部份透視圖； , 圖3係表示本發明一實施例中圖解一初始剝離角度的一 不意圖， 圖4係表示本發明從圖1的設備中之撕膜單元的一上升 位置所視的一部分放大透視圖； 圖5係表示本發明從圖1的設備中之撕膜單元的一下降 f' 位置所視的一部分放大透視圖； 圖6〜9 係表示圖解本發明圖1的設備之操作的部分侧視 圖； 圖10係表示根據本發明另一實施例的一撕膜單元之一透 視圖， 圖11係表示根據本發明該另一實施例的撕膜單元之一透 視圖， 圖12係表示根據本發明一種將偏光片貼合在液晶顯示面 C 板的設備的另一實施例之一局部透視示意圖； 圖13係表示本發明圖12的一撕膜單元之一透視圖； 圖14係表示本發明圖12的設備之一部分放大透視圖； 圖15係表示本發明沿圖13的A-A線所視的一剖視圖； 圖16係表示圖解本發明圖12的設備之操作的一部分側視 圖；以及 圖17係表示圖解本發明圖12的設備之操作的一部分侧視 圖。 33 200844547 【主要元件符號說明】 1 偏光片 la 保護膜 100 將偏光片貼合到液晶顯不面板的設備 110 偏光片固定平台 120 設備本體 130 撕膜單元 130-1 撕膜單元 130-2 撕膜單元 131 單元本體 131a 結合凸塊 132 按壓滾筒 132a 樹脂轴承 132b 支撐軸 133 滾筒支撐器 133a 前端 134 第一轉向滾筒 135 第二轉向滾筒 136 黏合帶 138 按壓件 138a 週緣 139 貼合滾筒 34 200844547 140 滾筒卡固單元 141 擋止滾筒 142 防轉器 142a 斜面 142b 斜面 150 卡固件 160 撕膜單元驅動器 170 膜支撐器Then, in each tear film unit 230 of the present embodiment, the pressing roller 232 and the yoke turning deflation 234 and the second steering roller 235 are arranged in a triangular configuration. Therefore, the direct control of the pressing roller of the contact protective film la can be reduced, and the length of the adhesive tape 236 can be increased to reduce the flow error and increase the service life of the tear film unit 230. Referring to Fig. 15, each tear film unit 23A of the present embodiment, a further 2-tension adjuster 24'' is disposed in the set of roller supports 233 to adjust the tension of the adhesive tape 236. In the case of FIG. 15, the tension adjuster 240 includes a groove portion 241, 242 and a stopper 243. The groove portion mi is connected to the first = roller 234, and a shaft m2 is inserted into the groove portion 241 to be biased toward the first-steering roller 234 so that the first steering roller 234 is separated from the drum 232 by a distance. The stopper bolt 234 is rotatably coupled to an opening of the pan to adjust the elasticity of the spring 242. A plurality of shafts 4 are placed on the cylinder holder 233. Here, the shaft holes (four) are long holes having a large diameter: a vertical diameter, so that the first-steering roller 234 is dry according to the single-body body 231, and Moving forward and backward. First turn two 28 200844547 The shaft of the drum 234 is locked in white and interval due to the shape of the shaft hole 244, and the position is elastically biased relative to the unit body 231 by the spring 242 = # • The elastic force of the steering roller 234 is at a position mutual with the tension of the adhesive tape 236. Therefore, the adhesive tape 236 can maintain its tension to completely spread on the pressing roller 232 without wrinkles. Referring to Figure 12, the apparatus 2 of the present embodiment further includes a tear film unit driver 260 and a plurality of film support cutters 270. The tear film unit driver 260 is used to raise and lower the tear film disposed on the apparatus body 22 Single unit 230. The film supporting cutter 270 is for supporting the protective film ia when the protective film 1a is peeled off from the polarizing plate 1 to flatly unfold the protective film 1a. The tearing film unit driver 260 drives the tearing unit 230 so that The pressing roller 232 of the tear film unit 230 approaches, And separated from the protective film la of the polarizer 1. The tear film unit driver 260 includes rising and falling rails 261 and a power generator (not shown), and the rising and falling rails 261 are combined with the tear film unit 230 to rise. Starting or lowering the tear film unit 230, the generator supplies power and raises and lowers the tear film I unit 230 by raising and lowering the track 261. The adhesive tape 236 contacts the protective film la to position the adhesive tape 236 in tearing. The film unit 230 is pressed between the roller 232 and the protective film 1a. Thereafter, the device body 220 is moved backward by a starter (not shown). In this case, when the protective film 1a is peeled off from the polarizer 1, the protection can be performed. A portion of the film la is folded. This phenomenon occurs remarkably in a region of a protective film 1a positioned between the tear film units 230 spaced apart from each other. If the protective film la is partially folded and peeled off from the polarizer 1, The protective film la cannot be peeled off smoothly, and when the protective film la is peeled off, the polarizer may be damaged by the folded portion of the protective film 1 a. Ο ί The film supporting cutter 270 is protected from tearing off Membrane a, folded to the portion of the protective film la. The film supporting cutter 270 is coupled to the apparatus body 22 下部 = lower portion, and when the apparatus body 220 moves, the film supporting cutter 27 移动 moves therewith. The film supporting cutter 270 is disposed at - a flat structure, and the apparatus body 220 is combined so as to be inclined by a predetermined angle with respect to the horizontal plane. Therefore, when the protective film 1a is torn away from the polarizer 1, the protective film "is supported by the film supporting the tool 270 to protect the film la Can be unfolded in a flat manner, not against the enemy. Here, the membrane support cutter 270 can be freely tilted into a relative position or can be controlled by an additional tilt controller (not shown). Referring to Figure 12, the apparatus 200 further includes a plurality of holders 28A coupled to the apparatus body 22A to discard the protection 驭la that has been torn away from the polarizer i. A plurality of grippers 28 are respectively engaged with the gripper support frame 2, and the gripper support frame 282 is protruded from the apparatus body 22G. Here, the gripper 280 is brought close to and spaced from the gripper support 2 according to a control signal '. Therefore, in an initial state, as shown in Fig. 17, the holder = tether is spaced apart from the holder support frame 282. However, in the figure, when the peeled protective film la is discarded, the holder 28 is brought close to the holder support 282. The holder 28G is easily moved by a linear motor, a steam, or the like, so that a detailed description of the holder 28A is omitted. In the present embodiment, the holder 28 is disposed between a plurality of film elements 230. The apparatus 200 of the present embodiment further includes a sensing unit (not shown) and a controller (not shown). The measuring unit senses whether it has been torn 30 200844547 From the protective film la. The controller can select the execution mode of the tear-off protective film la according to the sensing result of the sensing unit. The sensing unit and the structure and function for controlling the crying are substantially the same as the sensing unit and control of the device 100 of the previous embodiment. Therefore, a detailed description thereof is omitted here. Referring to Fig. 16 and Fig. 17, a flow in which the protective film 1a has been peeled off from the polarized light has been described in the present embodiment via the operation of the apparatus 2A having the above structure. As shown in Fig. 16, the apparatus body 22, 结合 combined with the tear film unit 230 is horizontally moved toward one end of the protective film 1a by the operation of the actuator. When the tear film unit 230 is positioned around the ia-end of the protective film, the apparatus body 220 stops moving. At this position, the tear film unit 23 is lowered in the Z-axis direction by the tear film unit driver 260. Due to the downslope of the tear film unit 230, the pressing roller 232 of the tear film unit 230 is pressed against the adhesive tape 36 so as to be adhered to the protective film 1a by bonding π 2 3 6 . Here, the film supporting blade 270 is inclined by a predetermined angle in the Z-axis direction after the pressing of the roller 232, and thus also contacts the protective film 1a so as to maintain the flatness 1 of the protective film 1a without wrinkles. By the operation of the actuator, the apparatus body 220 combined with the tear film unit 23 is moved backward by a small distance. Due to this operation, one end of the protective film is peeled off from the polarizer 1. Here, the pressing roller is now rotated by the movement of the apparatus body 220, and thus the initial flow of the tear-off protective film & (a first tearing film flow) is smoothly completed. As shown in Fig. 17, if the sensing unit determines that the _ tear film process has succeeded, the dissipator 2 (4) disposed between the tear film unit 23 经 passes through the end of the film la at the completion of the process. # As described above, 31 200844547 When one end of the protective film 1a is tapped by the holder 280, the tear film unit 230 is raised in the Z-axis direction by the tear film unit drive 260. Further, the apparatus body 220 moves rearward at the uphill position of the tear film unit 230. Therefore, a second tear film flow which completely tears off the entire portion of the protective film 1a from the polarizer 1 can be completed. If the first tear film process is unsuccessful, for example, due to the process error that the protective film la cannot be smoothly peeled off due to the rise of the polarizer 1, the device body 220 stops all operations in this state and returns to the initial state to restart Perform the first tear film process. It has been described in the present embodiment that each tear film unit 230 includes a pressing roller 232, and a first steering roller 234 and a second steering roller 235, but it is not limited thereto. The tear film unit may include one, three or a plurality of steering rollers if the length of the adhesive tape is wound on the tear film unit without increasing the diameter of the pressing roller. Moreover, in the present embodiment, the coupling protrusion 231a is disposed on the unit body 231 of the tear film unit 230, and the fastener 250 is disposed on the apparatus body 220, but the invention is not limited thereto. The bonding bumps may also be disposed on the apparatus body, and the fasteners are disposed on the unit body of the tear film unit. In view of the foregoing, it is merely described that the present invention is a preferred embodiment or embodiment of the technical means for solving the problem, and is not intended to limit the scope of the invention. That is, the equivalent changes and modifications made in accordance with the scope of the patent application of the present invention or the scope of the invention are covered by the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a partial perspective view showing an embodiment of an apparatus for bonding a polarizer to a liquid crystal display panel according to the present invention; FIG. 2 is a view showing a tear film of FIG. 1 of the present invention. A partial perspective view of the unit; Fig. 3 is a schematic view showing an initial peeling angle in an embodiment of the present invention, and Fig. 4 is a view showing a rising position of the tear film unit of the apparatus of Fig. 1 of the present invention. Figure 5 is a partially enlarged perspective view of the present invention from a falling f' position of the tear film unit of the apparatus of Figure 1; Figures 6 to 9 are diagrams showing the apparatus of Figure 1 of the present invention. Figure 10 is a perspective view showing a tear film unit according to another embodiment of the present invention, and Figure 11 is a perspective view showing a tear film unit according to another embodiment of the present invention. 12 is a partial perspective view showing another embodiment of an apparatus for bonding a polarizer to a liquid crystal display panel C according to the present invention; and FIG. 13 is a perspective view showing a tear film unit of FIG. 12 of the present invention; 14 Figure 15 is a cross-sectional view of the apparatus of Figure 12 taken along line AA of Figure 13; Figure 16 is a side elevational view showing a portion of the operation of the apparatus of Figure 12 of the present invention; Figure 17 is a side elevational view showing a portion of the operation of the apparatus of Figure 12 of the present invention. 33 200844547 [Description of main component symbols] 1 Polarizer la protective film 100 Device for bonding polarizer to liquid crystal display panel 110 Polarizer fixing platform 120 Device body 130 Tear film unit 130-1 Tear film unit 130-2 Tear film Unit 131 Unit body 131a Bonding projection 132 Pressing roller 132a Resin bearing 132b Supporting shaft 133 Roller support 133a Front end 134 First steering roller 135 Second steering roller 136 Adhesive tape 138 Pressing member 138a Peripheral 139 Bonding roller 34 200844547 140 Roller card Solid unit 141 stop roller 142 anti-rotator 142a bevel 142b bevel 150 fastener 160 tear film unit driver 170 film support
200 將偏光片貼合到液晶顯不面板的設備 210 偏光片固定平台 220 設備本體 226 支撐槓 230 撕膜單元 231 單元本體 231a 結合凸塊200 Equipment for attaching polarizers to liquid crystal display panels 210 Polarizer fixing platform 220 Equipment body 226 Support bar 230 Tear film unit 231 Unit body 231a Bonding bump
232 按壓滾筒 233 滾筒支撐器 234 第一轉向滾筒 235 第二轉向滾筒 236 黏合帶 237 扣鈎 240 張力調整器 241 溝槽部 35 200844547 242 彈簧 243 擋止栓 244 軸孔 250 卡固件 260 撕膜單元驅動器 261 上升及下降執道 270 膜支撐刀具 280 夾持器 282 夾持器支撐架 a 初始撕膜角度 36232 Press roller 233 Roller support 234 First steering roller 235 Second steering roller 236 Adhesive tape 237 Clasp 240 Tension adjuster 241 Groove portion 35 200844547 242 Spring 243 Stop bolt 244 Shaft hole 250 Fastener 260 Tear film unit driver 261 Ascending and descending 270 membrane support cutter 280 gripper 282 gripper support a initial tear film angle 36