1357527 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種基板的製造裝置，特別是有關於 玻璃基板之封膠設備。 【先前技術】 *上下基板對組後，當進行玻璃基板之切削製程（例如： 薄化、研磨或拋光）時，為了避免切削過程中污染或腐姓玻 璃基板上之元件（例如基板上的電極）。製造商可選擇在切削 製程前，先在玻璃基板的邊緣進行封膠製程，以避免切削 液接觸第一基板上的電極。 目前常用的方式是利用人卫進行玻璃基板的封膠製 程，當玻璃基板本身的真平度不足，無法控制轉深度（封 膠後膠體透入玻璃基板的深度），導致點膠深度不足或溢 膠。更有甚者’點膠針筒的針頭將可能碰撞玻璃基板的邊 緣’因而造成點膠針筒的針頭斷裂，或玻璃基板的邊緣碎 裂，無法提升封膠製程良率與速率。 因此，業界極需要一種封膠設備，用以改善人工封膠 製程所造成的缺失’進而提升封㈣程良率與速率。 【發明内容】 有鑑於此’本發明提供一種封膠設備，用以封膠玻璃 基板。 根據本發明-實施例，一種封膠設備包含承載平台、 (s) 5 1357527 構固點膠針筒、垂直移動機構與水平移動機 構。固疋架3又置於承载平台之上方。導引件設置於固定架 t且此導引件之-端突出於以架。轉針筒設置於固 ’且此點膠針筒之針頭亦突出於固定架。垂直移動 機構用以驅動固定架沿著垂直方向移動。水平移動機構用 以驅動固定架沿著水平方向移動。1357527 IX. Description of the Invention: [Technical Field] The present invention relates to a substrate manufacturing apparatus, and more particularly to a glass substrate sealing apparatus. [Prior Art] *After the upper and lower substrate pairs, when performing the cutting process of the glass substrate (for example, thinning, grinding or polishing), in order to avoid contamination during the cutting process or the components on the glass substrate (such as the electrodes on the substrate) ). The manufacturer can choose to perform a seal process on the edge of the glass substrate before the cutting process to prevent the cutting fluid from contacting the electrodes on the first substrate. At present, the commonly used method is to use the human body to perform the sealing process of the glass substrate. When the true flatness of the glass substrate itself is insufficient, the depth of rotation cannot be controlled (the depth of the colloid penetrates into the glass substrate after sealing), resulting in insufficient depth of dispensing or overflow of glue. . What's more, the needle of the dispensing syringe may collide with the edge of the glass substrate, thus causing the needle of the dispensing cylinder to break, or the edge of the glass substrate to be broken, failing to improve the sealing process yield and rate. Therefore, the industry is in great need of a sealing device to improve the defects caused by the manual sealing process, thereby improving the yield and rate of the sealing process. SUMMARY OF THE INVENTION In view of the above, the present invention provides a sealing device for sealing a glass substrate. In accordance with the present invention, an encapsulating apparatus includes a carrier platform, (s) 5 1357527 a dispensing dispensing syringe, a vertical moving mechanism, and a horizontal moving mechanism. The truss 3 is placed above the load platform. The guiding member is disposed on the fixing frame t and the end of the guiding member protrudes from the frame. The syringe is set to the solid state and the needle of the dispensing syringe also protrudes from the holder. The vertical movement mechanism is used to drive the holder to move in the vertical direction. The horizontal moving mechanism is used to drive the holder to move in the horizontal direction.
本發明另-方面就是在提供一種封踢方法，用以封膠 玻璃基板。 根據本發明另一實施例，一種封膠方法包含下列步 驟：首先’立置-玻璃基板’並以導引件接觸玻璃基板之 封膠邊緣，接著，在玻璃基板之封膠邊緣上點膠。 上所述，由於在封膠過程中，玻璃基板將受到導引 件的接觸，因此可確保玻璃餘的真平纟，使點膠深度更 容易控制，不會有點膠深度不足或溢膠的情況發生，有效 提升基板封膠之良率。 【實施方式】 第1圖繪示依照本發明一實施例之一種封膠設備的示 意圖。如圖所示，一種玻璃基板2〇〇之封膠設備丨〇〇包含 承載平台110、固定架120、導引件130、點膠針筒140、 垂直移動機構150與水平移動機構160。固定架120設置於 承載平台110之上方。導引件130設置於固定架120上， 且此導引件130之一端突出於固定架12〇。點膠針筒140 設置於固定架120上’且此點膠針筒140之針頭142亦突 出於固定架m。垂直移動機構150用以驅動固定架i2〇 沿著垂直方向移動。水平移動機構160用以驅動固定架12〇 沿著水平方向移動。 在使用第1圖之封膠設備100時，使 載平台110來立置玻璃基板200(在本實施例中是利用真空 吸引來將玻璃基板200吸附於承載平台11〇上）。然後以 導引件130接觸玻璃基板200之封膠邊緣2〇5，使得一旦封 膠邊緣205翹起或傾斜時，導引件13〇將立即壓平封膠邊 緣205，以確保封膠邊緣205的真平度。接著，利用點膠針 筒140於玻璃基板200之封膠邊緣2〇5上點膠。如此一來， 即使玻璃基板200之封膠邊緣205在一開始不夠平整，但 由於導引件130會在點膠前，先行整平玻璃基板2〇〇之封 膠邊緣205,因此可確保封膠邊緣205的真平度，使得點膠 深度控制在預定深度範圍内，在本實施例中例如是25公 釐，不會有點膠深度不足，或溢膠的情況發生。另外，在 上述步驟完成後，使用者可選擇翻轉玻璃基板2〇〇，再重複 整平與點膠步驟’如此即可在玻璃基板2〇〇的另一封膠邊 緣上點膠。 在本實施例中’玻璃基板200的角落可預先點上保護 膠230,且此保護膠230的延伸距離dl可大於點膠針筒14〇 與導引件130間的水平距離d2。如此一來，點膠針筒14〇 即可在導引件130接觸玻璃基板200的角落前，完成封膠 邊緣205上的點膠作業，以避免導引件130因凸出破璃基 板200而墜落。 1357527 此外’第1圖之封膠設備100更可包含玻璃接觸板 17〇,其設置於承載平台11()上，以將玻璃基板2〇〇接觸於 承載平台110上。也就是說，使用者可在點膠前，令玻璃 接觸板丨7〇接觸玻璃基板200的側面，使玻璃基板200平 貼於承載平台11〇上，以提升封膠邊緣2〇5的真直度，使 得溢膠的情況更不容易發生。 更具體地說，玻璃基板200的封膠邊緣205可凸出玻 • 璃接觸板170的上緣’且兩者間的距離d3可小於10公釐 (mm)。此外，上述之玻璃接觸板17〇可為包含硬質聚氣乙 烯之接觸板。應瞭解到，以上所列舉之尺寸與材質僅為例 . 示，非用以限制本發明，習知此項技術者應視當時需要彈 性選擇之。 在本實施例中’導引件130係用以接觸玻璃基板2〇〇 之側邊（也就是封膠邊緣205)。更具體地說，此導引件13〇 之接觸面132的硬度可大於玻璃基板2〇〇的硬度。舉例來 說’接觸面132可為包含熱處理金屬或鑽石之接觸面。此 外，導引件130之接觸面132可較點膠針筒140之針頭142 更低’且兩者間的垂直距離d4可為約〇 5公釐（mm)，以避 免點膠針筒140之針頭142碰撞玻璃基板200。 第2圖繪示第1圖之玻璃基板2〇〇與導引件13〇的一 種立體圖。如圖所示，本實施例之玻璃基板2〇〇是由第一 基板210與第二基板220所組成。其中，上述之第一基板 210與第二基板220的厚度例如是〇.5公釐（mm)，而兩者 間的間隙例如是5微米（μπι)。 8 第3圖與第4圖繪示依照本發明之其他實施例之玻璃 土 0與導引件13〇之立體圖。如圖所示導引件⑽ 的具體實施方式可為滾輪(如第2_、％示）、具有凹槽134 的導引塊(如第3圖所繪示)或球狀物(如第4圖所繪示舉 例來說，當導引件13〇為滾輪時，滾輪將接觸玻璃基板綱 的封膠邊緣205,因此接觸面132可視為滾輪的表面。 另外胃導引件130為導引塊時，玻璃基板2〇〇將嵌 入導引塊上的凹槽134’因此凹槽134的寬度可較玻璃基板 200的寬度寬約0.1公釐(mm)，而接觸面132則可視為凹 槽134的上表面。 再者田導引件no為球狀物時，球狀物將部分嵌入 第一基板210與第二基板22〇之間，目此球狀物的直徑應 視第一基板210與第二基板220之間的間隙而定，在本實 施例中例如是0.5公釐，至於接觸面132則可視為球狀物的 表面。 此外，第1圖之水平移動機構16〇可包含至少一水平 滑軌，其耦合固定架120,使得固定架丨2〇沿著水平方向移 動。另一方面，垂直移動機構15〇則包含至少一單動氣缸， 其連接固定架120’以驅動固定架12〇沿著垂直方向移動。 雖然本發明已以實施例揭露如上，然其並非用以限定 本發明，任何熟習牝技藝者，在不脫離本發明之精神和範 圍内，當可作各種之更動與潤飾，因此本發明之保護範圍 當視後附之申請專利範圍所界定者為準。 1357527 【圖式簡單說明】 第1圖繪示依照本發明一實施例之封膠設備的一種示 意圖。 第2圖繪示第1圖之玻璃基板與導引件的一種立體圖。 第3圖繪示依照本發明另一實施例之玻璃基板與導引 件的一種立體圖。 第4圖繪示依照本發明又一實施例之玻璃基板與導引 件的一種立體圖。 【主要元件符號說明】 100 :封膠設備 120 :固定架 132 :接觸面 140 :點膠針筒 150 :垂直移動機構 170 :玻璃接觸板 205 :封膠邊緣 220 :第二基板 dl :距離 d3 :距離 110 :承載平台 130 :導引件 134 :凹槽 142 :針頭 160 :水平移動機構 2〇〇 :玻璃基板 21〇 :第一基板 230 :保護膠 d2 :距離 d4 :距離Another aspect of the present invention is to provide a method of sealing a cover for sealing a glass substrate. According to another embodiment of the present invention, a method of encapsulating comprises the steps of: first "standing-glass substrate' and contacting the edge of the seal of the glass substrate with a guide, followed by dispensing on the edge of the seal of the glass substrate. As described above, since the glass substrate will be contacted by the guiding member during the sealing process, the remaining flatness of the glass can be ensured, and the dispensing depth can be more easily controlled without a little gel depth or overflow. Occurs, effectively improving the yield of the substrate sealant. [Embodiment] FIG. 1 is a schematic view showing a sealing device according to an embodiment of the present invention. As shown, a glass substrate 2 封 sealing device 承载 includes a carrying platform 110, a holder 120, a guide 130, a dispensing cylinder 140, a vertical moving mechanism 150, and a horizontal moving mechanism 160. The holder 120 is disposed above the carrier platform 110. The guiding member 130 is disposed on the fixing frame 120, and one end of the guiding member 130 protrudes from the fixing frame 12〇. The dispensing syringe 140 is disposed on the holder 120 and the needle 142 of the dispensing cylinder 140 also protrudes from the holder m. The vertical moving mechanism 150 is used to drive the holder i2 移动 to move in the vertical direction. The horizontal moving mechanism 160 is used to drive the holder 12 to move in the horizontal direction. When the sealing device 100 of Fig. 1 is used, the glass substrate 200 is placed on the carrier platform 110 (in the present embodiment, the glass substrate 200 is adsorbed on the carrier platform 11 by vacuum suction). Then, the guiding member 130 contacts the sealing edge 2〇5 of the glass substrate 200, so that once the sealing edge 205 is tilted or tilted, the guiding member 13〇 will immediately flatten the sealing edge 205 to ensure the sealing edge 205. The true flatness. Next, dispensing is performed on the seal edge 2〇5 of the glass substrate 200 using the dispensing cylinder 140. In this way, even if the sealing edge 205 of the glass substrate 200 is not flat at the beginning, since the guiding member 130 will flatten the sealing edge 205 of the glass substrate 2 before the dispensing, the sealing can be ensured. The true flatness of the edge 205 is such that the dispensing depth is controlled within a predetermined depth range, for example, 25 mm in this embodiment, without a lack of glue depth, or overflowing. Further, after the above steps are completed, the user can select to invert the glass substrate 2, and then repeat the leveling and dispensing steps. Thus, the other glue edge of the glass substrate 2 can be dispensed. In the embodiment, the corner of the glass substrate 200 may be pre-pointed with the protective adhesive 230, and the extending distance d1 of the protective adhesive 230 may be greater than the horizontal distance d2 between the dispensing cylinder 14'' and the guiding member 130. In this way, the dispensing cylinder 14 can complete the dispensing operation on the sealing edge 205 before the guiding member 130 contacts the corner of the glass substrate 200 to prevent the guiding member 130 from protruding from the glass substrate 200. come down. 1357527 Further, the sealing device 100 of FIG. 1 may further include a glass contact plate 17A disposed on the carrier platform 11() to contact the glass substrate 2 to the carrier platform 110. In other words, the user can contact the side of the glass substrate 200 with the glass contact plate 丨7〇 before the dispensing, so that the glass substrate 200 is flatly attached to the carrying platform 11〇 to improve the straightness of the sealing edge 2〇5. This makes the situation of overflowing glue less likely to occur. More specifically, the encapsulating edge 205 of the glass substrate 200 may protrude from the upper edge ' of the glass contact plate 170 and the distance d3 therebetween may be less than 10 mm. Further, the above-mentioned glass contact plate 17A may be a contact plate containing a hard polyethylene. It should be understood that the dimensions and materials listed above are merely examples. It is not intended to limit the present invention, and those skilled in the art should consider the need for elastic selection at that time. In the present embodiment, the guide member 130 is for contacting the side of the glass substrate 2 (i.e., the seal edge 205). More specifically, the contact surface 132 of the guide member 13A may have a hardness greater than that of the glass substrate 2〇〇. By way of example, the contact surface 132 can be a contact surface comprising a heat treated metal or diamond. In addition, the contact surface 132 of the guiding member 130 can be lower than the needle 142 of the dispensing syringe 140 and the vertical distance d4 between the two can be about 5 mm (mm) to avoid the dispensing syringe 140. The needle 142 collides with the glass substrate 200. Fig. 2 is a perspective view showing the glass substrate 2A and the guide member 13A of Fig. 1. As shown in the figure, the glass substrate 2 of the present embodiment is composed of a first substrate 210 and a second substrate 220. The thickness of the first substrate 210 and the second substrate 220 is, for example, 〇5 mm (mm), and the gap between the two is, for example, 5 μm. 8 Figures 3 and 4 are perspective views of glass soil 0 and guide member 13 in accordance with other embodiments of the present invention. The specific embodiment of the guiding member (10) as shown in the figure may be a roller (such as 2nd, %), a guiding block with a groove 134 (as shown in Figure 3) or a ball (such as Figure 4). For example, when the guiding member 13 is a roller, the roller will contact the sealing edge 205 of the glass substrate, so that the contact surface 132 can be regarded as the surface of the roller. When the gastric guiding member 130 is a guiding block, The glass substrate 2 〇〇 will be embedded in the groove 134 ′ on the guiding block. Therefore, the width of the groove 134 may be wider than the width of the glass substrate 200 by about 0.1 mm, and the contact surface 132 may be regarded as the groove 134. When the field guide no is a ball, the ball will be partially embedded between the first substrate 210 and the second substrate 22, and the diameter of the ball should be viewed from the first substrate 210 and the first substrate. Depending on the gap between the two substrates 220, for example, 0.5 mm in the present embodiment, the contact surface 132 can be regarded as the surface of the ball. Further, the horizontal moving mechanism 16 of Fig. 1 can include at least one level. a slide rail that couples the holder 120 such that the holder 丨 2 〇 moves in the horizontal direction. On the other hand, the vertical movement machine 15〇 includes at least one single-acting cylinder that is coupled to the mounting bracket 120' to drive the mounting bracket 12〇 to move in a vertical direction. Although the invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any familiar The scope of the present invention is defined by the scope of the appended claims. The scope of the invention is defined by the scope of the appended claims. 1 is a schematic view showing a sealing device according to an embodiment of the present invention. FIG. 2 is a perspective view showing a glass substrate and a guiding member of FIG. 1. FIG. 3 is a view showing another embodiment of the present invention. A perspective view of a glass substrate and a guiding member. Fig. 4 is a perspective view showing a glass substrate and a guiding member according to still another embodiment of the present invention. [Main component symbol description] 100: sealing device 120: fixing frame 132 Contact surface 140: dispensing cylinder 150: vertical moving mechanism 170: glass contact plate 205: sealing edge 220: second substrate dl: distance d3: distance 110: carrying platform 130: guiding member 134: concave 142: needle 160: Horizontal movement mechanism 2〇〇: 21〇 glass substrate: a first substrate 230: protective colloids d2: distance D4: Distance