201207790 34653twf.doc/n 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種可撓式顯示面板的製作方法。 【先前技術】 隨著顯示技術的突飛猛進，顯示器已從早期的陰極射 線管（CRT)顯示器逐漸地發展到目前的平面顯示器（打站 _ Panel Display，FPD)。相較於硬質載板(諸如玻璃基板)所 構成的平面顯示器，由於可撓性基板(諸如塑膠基板)具有 可撓曲及耐衝擊等特性，因此近年來已著手研究將主動元 件製作於可撓性基板上的可撓式顯示器。 一般來說，可撓式顯示面板的製作方式是先將塑膠基 板固定在玻璃基板上。之後再於塑膠基板上進行顯示元件 的製造程序。待完成顯示元件製造完成以形成顯示面板之 後，再將此可撓式顯示面板從玻璃基板上取下。當塑膠基 _ 板貼附於玻璃基板時，容易因為貼附時所產生的氣泡或者 因為環境中的塵粒沾附到塑膠基板的背面而造成後續進行 顯示元件的製造程序時塑膠基板上的線路產生斷線。再 者為了保遵可換式顯示面板之塑膠基板，通常會在塑膠 f板的背面再貼上保制；但是，當將此可撓式顯示面板 從玻=基板上取下之後以及在將保護膜貼上塑膠基板的背 面之前或之時，環境中的塵粒很容易在此時即沾附到塑膠 基板的背面。而此塵粒將容易導致塑膠基板上的線路或元 件產生斷線或裂縫。 201207790 Λυιυυ^ΙΙΟ 34653twf.d〇c/n 【發明内容】 本發明提供一種可撓式顯示面板的製作方法，其可以 解決傳統可撓式顯示面板於進行保護層貼膜時容易受 境塵粒污染的問題。 又 本發明提出一種可撓式顯示面板的製作方法。此方法 匕括在支揮基板上形成堆疊層，所述堆疊層從下往上包括 第-黏著層、第-基材、第二黏著層以及第二基材。在上 述第二基材上形成畫素陣列。之後進行分離程序，以使第 黏者層與第一基材分離開來，其中在分離程序之後，第 一黏著層留在支撐基板上。 在本發明之一實施例中，在進行上述分離程序之後， 該第一基材係作為一保護膜。 本發明另提出一種可撓式顯示面板的製作方法。此方 法包括提供支撐基板，其中支撐基板具有多個顯示單元區 域。在上述之支撐基板上形成堆疊層，所述堆疊層從下往 上包括第一黏著層、第一基材、第二黏著層以及第二基材。 之後，在第二基材上形成多個畫素陣列，其中每一晝素陣 列對應形成在一個顯示單元區域内。進行切割程序，以形 成多個顯示面板單元。然後進行分離程序，以使每一顯示 面板單元的第一黏著層與第一基材分離開來，其中在進行 分離程序之後，每一顯示面板單元的第一黏著層留在支撐 基板上且第一基材是作為保護膜。 基於上述，由於本發明是直接將堆疊層形成在支撐基 板上。在堆疊層上進行畫素陣列的製作時，第一基材可作 201207790 ΛυιυυοΙΙΟ 34653twf.d〇c/n 當第一基材貼附於支樓基板時所產生 的塵粒’以避免進行畫素陣列的製作時 j，基板上的線路產生斷線。此外，在堆疊層上 陣列的製作以及進行分離程序之後，暴露出來的第一ς材 即可作為可撓式顯示面板的保護膜。因此，本發明不ς有 使第二基材暴露在環境而使塵粒污染的機會。因而可以避 免傳統可撓式龄Φ㈣了貼嶋賴而導致塵粒污染的 問題。 /、 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 圖1Α至圖1C是根據本發明—實施例之可撓式顯示面 板的製造方法。請先參照圖1Α，首先提供支撐基板1〇〇， 支撐基板100為具有高剛硬性、低膨脹係數以及高揚氏係 數性質的基板，其例如是玻璃基板或不銹鋼基板等等。 接著，在支撐基板100上形成堆疊層11〇。此堆疊層 U0從下枉上包括第一黏著層102、第一基材1〇4、第二黏 著層106以及第二基材1〇8。根據本發明之一實施例在 支撐基板100上形成堆疊層110的方法例如是採用滾輪 111偏貼的方式或是其他種貼附方式。 上述之第一黏著層102主要是要將第一基材1〇4與支 撐基板100黏著在一起；第二黏著層106主要是要將第一 基材104與第一基材108黏著在一起。而第一基材1〇4在 5 201207790 ·! VV-/ 110 34653twf.doc/n 後續主要是作為可撓式顯示面板的保護膜，並且阻擋水氣 以及氣體入侵可撓式顯示面板内；第二基材1〇8主要是用 來承載可撓式顯示面板中的畫素陣列之用。因此，一般來 說，第一基材104的材質的選擇條件是是具有阻擋水氣以 及氣體的功能。而第二基材1〇8的材質的選擇條件主要是 能夠承受晝素陣列之製造過程中的高溫以及蝕刻等等的作 用。基於上述，堆疊層11〇中的第一黏著層1〇2、第一基 材104、第二黏著層106以及第二基材1〇8之材料、厚度 以及尺寸等等，可以是下列圖2至圖5所示之數種實施例。 圖2是根據本發明一實施例之形成在支撐基板上之堆 疊層的剖面示意圖。請參照圖2，在此實施例中，堆疊層 110中的第一基材1〇2的尺寸大於第二基材1〇8的尺寸。 根據本實施例，由於第一黏著層1〇2主要是要將第一基材 104與支撐基板1〇〇黏著在一起，因而第一黏著層1〇2的 尺寸與第一基材102的尺寸相當。由於第二黏著層1〇6主 要是要將第一基材104與第二基材1〇8黏著在一起，因此 第二黏著層106的尺寸與第二基材1〇8的尺寸相當。 圖3是根據本發明另一實施例之形成在支撐基板上之 堆疊層的剖面示意圖。請參照圖3，在此實施例中，堆疊 層110中的第一基材1〇4的厚度等於或大於第二基材1〇8 的厚度。例如，第一基材104與第二基材1〇8的厚度比例 為1 : 1〜10 : 1。由於第一基材1〇4主要是作為可撓式顯 示面板的保護膜並阻擋水氣以及氣體入侵可撓式顯示面板 内。因此，可以選擇使第一基材104的厚度大於第二基材 201207790 ^wxwjIIO 34653twf.doc/n 108的厚度，藉以達到較佳的保護效果。 圖4是根據本發明另一實施例之形成在支撐基板上之 堆疊層的剖面示意圖。請參照圖4，在此實施例中，堆疊 層110中的第一基材1〇4的材料與第二基材1〇8的材料不 相同。上述之第一基材104與第二基材1〇8的材料可分別 選自有機材料、無機材料、有機材料與無機材料的混合物 或是有機材料與無機材料的複合層。所述有機材料包括聚 _ 對笨二甲酸乙二酯（polyethylene terephthalate，PET)、聚萘二甲 酸乙二醇酯(poly ethylenenaphthalate，PEN)、聚趟硬/聚笨越硬 (Polyethersulfone PES)、聚碳酸酯(polycarbonate，PC )、聚亞醢 胺(polyimide，PI)、環狀烯腈聚合物(Cyclic 〇lefm pQlymei ARTON)或聚芳g旨樹脂(poiyaryiate郎迅，PAR)。所述之無機材 料包括金屬或是玻璃。 根據本發明之實施例’第一基材104與第二基材108 的材料組合可以是： (a)第一基材104是使用有機材料且第二基材1〇8是使 ί 用有機材料。舉例而言，第一基材1〇4是使用吨丁且第二 基材108是使用PEN。 〇>)第一基材104是使用有機材料且第二基材1〇8是使 用無機材料。舉例而言，第一基材1〇4是使用pet且第二 基材108是使用玻璃（薄層玻璃）。 (c)第一基材104是使用無機材料且第二基材1〇8是使 用無機材料。舉例而言，第一基材104是使用玻璃（薄層玻 璃)且第二基材1〇8是使用金箔。 7 201207790 ΛυαΐΛ«11〇 34653twfd〇c/n (d)第一基材104是使用無機材料且第二基材1〇8是使 用有機材料》舉例而言，第一基材104是使用鋁且第二基 材108是使用pi。 根據本實施例’上述四種組合較佳的是，第一基材1〇4 是採用金屬，且第二基材108是採用有機材料。但本發明 不限於此》此外，上述所列舉的四種組合的實例僅是為了 使本領域技術人員瞭解本發明，但其並非用以限定本發明。 圖5是根據本發明又一實施例之形成在支撐基板上之 堆疊層的剖面示意圖。請參照圖5，在此實施例中，堆疊 層11〇中的第一黏著層102的厚度大於第二黏著層1〇6的 厚度。此外，第一黏著層102與第二黏著層1〇6包括矽樹 脂(silicone)膠或是環氧樹脂(ep〇xy resin)膠。 ,換言之，於上述圖1A之步驟中，即在支撐基板1〇〇 上形成堆疊層110之步驟中，推疊層11〇可以是上述圖2 至圖5中所述之任一種堆疊層。然，本發明不限於此。 在圖1A之步驟之後’接著請參考圖1B，在堆疊層110 之第二基材1G8上形成—晝素_ 12()，以構成一可繞式 顯示面板。所述之畫素陣列12G例如是包括多條掃描線、 多條資料線、多個转元件錢多個晝素電極。根據其他 實施例，上述之晝素_ 12G還可進—步包括彩色滤光陣 列、遮光圖案或是共用電極@案，據又一實施例，上述 之晝素陣列120亦可進—步包括顯示介f。上述晝素陣列 120中的το件的製造例如是經過數道塗佈、沈積、钱刻、 ifj溫處理程序而形成。 Λ10 34653twf.doc/n 201207790 之後’請參照圖1C ’進行-分離程序，以展声 110之第-黏著層102與第-基材104分離開來。根^ 發明之實施例，上述之分離程序是利用水使第一 102與第一基材1〇4分離。根據本發明之另一實施 述之分離程序是利用紫外光照射使第一黏著層1〇2與第一 基材104分離。在分離程序之後，第一黏著層合 支撐基板100上，而使得第一基材1〇4暴露出來。: =護;露出來的第一基材⑽即可作為可挽式顯示面 根據本發明之另一實施例，上述之圖1(：之 ，=進-步進行圖Π)至圖m之步驟。請參照圖1D， 在上述圖1C之分離程序之後，所形成的結構 =第如二圖黏著層106、第二基材108以及畫素陣列‘ 之後，如圖1E所示，進行另一分離程序以使 與第二基材1〇8分離開來。在此分離程 《 黏著層1〇6留在第一基材104上。 傻第二 般對於中小尺寸的顯示面板來說，可在一 ^ 上形成多個顯*單元，之後再進行㈣程序以形成 不:板。本發明之堆疊層的概念亦可以制於此 法當中，如下所述。 迈万201207790 34653twf.doc/n VI. Description of the Invention: [Technical Field] The present invention relates to a method of fabricating a flexible display panel. [Prior Art] With the rapid advancement of display technology, displays have gradually evolved from early cathode ray tube (CRT) displays to current flat panel displays (Plan Display, FPD). Compared with a flat panel display composed of a rigid carrier (such as a glass substrate), since a flexible substrate (such as a plastic substrate) has characteristics such as flexibility and impact resistance, it has been studied in recent years to make an active component flexible. A flexible display on a substrate. In general, a flexible display panel is fabricated by first attaching a plastic substrate to a glass substrate. Then, the manufacturing process of the display element is performed on the plastic substrate. After the display element is completed to form the display panel, the flexible display panel is removed from the glass substrate. When the plastic base _ plate is attached to the glass substrate, it is easy to cause a line on the plastic substrate when the manufacturing process of the display element is subsequently performed because the air bubbles generated during the attachment or the dust particles in the environment adhere to the back surface of the plastic substrate. A broken line is generated. In order to protect the plastic substrate of the replaceable display panel, the back of the plastic f board is usually adhered; however, after the flexible display panel is removed from the glass substrate, it will be protected. Before or after the film is attached to the back surface of the plastic substrate, the dust particles in the environment are easily attached to the back surface of the plastic substrate at this time. The dust particles will easily cause breaks or cracks in the wires or components on the plastic substrate. 201207790 Λυιυυ^ΙΙΟ 34653twf.d〇c/n [Invention] The present invention provides a method for fabricating a flexible display panel, which can solve the problem that the conventional flexible display panel is easily contaminated by dust particles when the protective layer is applied. problem. Further, the present invention provides a method of fabricating a flexible display panel. The method includes forming a stacked layer on the support substrate, the stacked layer including a first-adhesive layer, a first substrate, a second adhesive layer, and a second substrate from bottom to top. A pixel array is formed on the second substrate. A separation process is then performed to separate the viscous layer from the first substrate, wherein after the separation process, the first adhesive layer remains on the support substrate. In one embodiment of the invention, the first substrate acts as a protective film after performing the separation process described above. The invention further provides a method for manufacturing a flexible display panel. The method includes providing a support substrate, wherein the support substrate has a plurality of display unit regions. A stacked layer is formed on the above-mentioned support substrate, and the stacked layer includes a first adhesive layer, a first substrate, a second adhesive layer, and a second substrate from the bottom to the top. Thereafter, a plurality of pixel arrays are formed on the second substrate, wherein each of the pixel arrays is formed correspondingly in one display unit region. A cutting process is performed to form a plurality of display panel units. And then performing a separation process to separate the first adhesive layer of each display panel unit from the first substrate, wherein after performing the separation process, the first adhesive layer of each display panel unit remains on the support substrate and A substrate is used as a protective film. Based on the above, since the present invention directly forms the stacked layers on the support substrate. When the pixel array is fabricated on the stacked layer, the first substrate can be used as 201207790 ΛυιυυοΙΙΟ 34653twf.d〇c/n dust particles generated when the first substrate is attached to the support substrate to avoid pixelation. When the array is fabricated, the line on the substrate is broken. In addition, after the array is fabricated on the stacked layer and the separation process is performed, the exposed first coffin can be used as a protective film for the flexible display panel. Therefore, the present invention does not have the opportunity to expose the second substrate to the environment to contaminate the dust particles. Therefore, it is possible to avoid the problem that the conventional flexible age Φ (4) causes the dust particles to be contaminated. The above described features and advantages of the present invention will be more apparent from the following description of the embodiments. [Embodiment] Figs. 1A to 1C are views showing a method of manufacturing a flexible display panel according to an embodiment of the present invention. Referring first to Fig. 1A, a support substrate 1 is first provided. The support substrate 100 is a substrate having a high rigidity, a low expansion coefficient, and a high Youngs property, such as a glass substrate or a stainless steel substrate. Next, a stacked layer 11A is formed on the support substrate 100. The stacked layer U0 includes a first adhesive layer 102, a first substrate 1〇4, a second adhesive layer 106, and a second substrate 1〇8 from the lower layer. The method of forming the stacked layer 110 on the support substrate 100 according to an embodiment of the present invention is, for example, a method in which the roller 111 is biased or other attachment means. The first adhesive layer 102 is mainly used to adhere the first substrate 1〇4 to the support substrate 100; the second adhesive layer 106 mainly bonds the first substrate 104 and the first substrate 108 together. The first substrate 1〇4 at 5 201207790 ·! VV-/ 110 34653twf.doc/n is mainly used as a protective film for the flexible display panel, and blocks moisture and gas from invading the flexible display panel; The two substrates 1 〇 8 are mainly used to carry the pixel array in the flexible display panel. Therefore, in general, the material of the first substrate 104 is selected under the condition that it has a function of blocking moisture and gas. The material of the second substrate 1〇8 is selected mainly to withstand the high temperature during the manufacturing process of the pixel array, etching, and the like. Based on the above, the material, the thickness, the size, and the like of the first adhesive layer 1〇2, the first substrate 104, the second adhesive layer 106, and the second substrate 1〇8 in the stacked layer 11〇 may be the following FIG. 2 To the several embodiments shown in FIG. 2 is a schematic cross-sectional view of a stack of layers formed on a support substrate in accordance with an embodiment of the present invention. Referring to FIG. 2, in this embodiment, the size of the first substrate 1〇2 in the stacked layer 110 is larger than the size of the second substrate 1〇8. According to the embodiment, since the first adhesive layer 1〇2 mainly bonds the first substrate 104 and the support substrate 1 , the size of the first adhesive layer 1〇2 and the size of the first substrate 102 are quite. Since the second adhesive layer 1〇6 mainly bonds the first substrate 104 and the second substrate 1〇8 together, the size of the second adhesive layer 106 is equivalent to the size of the second substrate 1〇8. 3 is a schematic cross-sectional view of a stacked layer formed on a support substrate in accordance with another embodiment of the present invention. Referring to FIG. 3, in this embodiment, the thickness of the first substrate 1〇4 in the stacked layer 110 is equal to or greater than the thickness of the second substrate 1〇8. For example, the thickness ratio of the first substrate 104 to the second substrate 1〇8 is 1:1 to 10:1. Since the first substrate 1〇4 is mainly used as a protective film for the flexible display panel and blocks moisture and gas from invading the flexible display panel. Therefore, the thickness of the first substrate 104 can be selected to be greater than the thickness of the second substrate 201207790 ^wxwjIIO 34653 twf.doc/n 108, thereby achieving a better protective effect. 4 is a schematic cross-sectional view of a stacked layer formed on a support substrate in accordance with another embodiment of the present invention. Referring to FIG. 4, in this embodiment, the material of the first substrate 1〇4 in the stacked layer 110 is different from the material of the second substrate 1〇8. The materials of the first substrate 104 and the second substrate 1〇8 described above may be selected from an organic material, an inorganic material, a mixture of an organic material and an inorganic material, or a composite layer of an organic material and an inorganic material, respectively. The organic material includes polyethylene terephthalate (PET), poly ethylene naphthalate (PEN), polyethersulfone PES, poly Polycarbonate (PC), polyimide (PI), cyclic cyanohydrin polymer (Cyclic 〇lefm pQlymei ARTON) or poly aryl resin (poiyaryiate Lang Xun, PAR). The inorganic material includes metal or glass. The material combination of the first substrate 104 and the second substrate 108 according to an embodiment of the present invention may be: (a) the first substrate 104 is made of an organic material and the second substrate 1 is made of an organic material. . For example, the first substrate 1〇4 is used in tons and the second substrate 108 is made using PEN. 〇>) The first substrate 104 is made of an organic material and the second substrate 1 is made of an inorganic material. For example, the first substrate 1〇4 is made of pet and the second substrate 108 is made of glass (thin glass). (c) The first substrate 104 is made of an inorganic material and the second substrate 1 is made of an inorganic material. For example, the first substrate 104 is made of glass (thin glass) and the second substrate 1 is made of gold foil. 7 201207790 ΛυαΐΛ«11〇34653twfd〇c/n (d) The first substrate 104 is made of an inorganic material and the second substrate 1〇8 is an organic material. For example, the first substrate 104 is made of aluminum and The two substrates 108 are pi. According to the present embodiment, the above four combinations are preferably such that the first substrate 1〇4 is made of metal and the second substrate 108 is made of an organic material. However, the present invention is not limited thereto, and the examples of the above-described four combinations are merely for the purpose of understanding the present invention, but are not intended to limit the present invention. Figure 5 is a cross-sectional view showing a stacked layer formed on a support substrate in accordance with still another embodiment of the present invention. Referring to FIG. 5, in this embodiment, the thickness of the first adhesive layer 102 in the stacked layer 11A is greater than the thickness of the second adhesive layer 1〇6. In addition, the first adhesive layer 102 and the second adhesive layer 1〇6 comprise a silicone adhesive or an epoxy resin. In other words, in the step of the above FIG. 1A, that is, in the step of forming the stacked layer 110 on the support substrate 1A, the push stack 11A may be any of the stacked layers described in the above FIGS. 2 to 5. However, the invention is not limited thereto. After the step of Fig. 1A, and then referring to Fig. 1B, a halogen- 12 () is formed on the second substrate 1G8 of the stacked layer 110 to constitute a wrapable display panel. The pixel array 12G includes, for example, a plurality of scanning lines, a plurality of data lines, and a plurality of rotating elements and a plurality of halogen electrodes. According to other embodiments, the above-mentioned halogen -12G may further include a color filter array, a light shielding pattern or a common electrode @ case. According to still another embodiment, the pixel array 120 may further include a display. Introduction f. The fabrication of the τ member in the above-described halogen array 120 is formed, for example, by several coating, deposition, engraving, and ifj temperature processing procedures. Λ10 34653twf.doc/n 201207790 After that, please refer to FIG. 1C' to perform a separation process in which the first adhesive layer 102 of the sound emission 110 is separated from the first substrate 104. In the embodiment of the invention, the separation procedure described above utilizes water to separate the first substrate 102 from the first substrate 1〇4. According to another embodiment of the present invention, the separation process is to separate the first adhesive layer 1〇2 from the first substrate 104 by ultraviolet light irradiation. After the separation process, the first adhesive layer is laminated on the support substrate 100 such that the first substrate 1〇4 is exposed. The first exposed substrate (10) can be used as a pullable display surface according to another embodiment of the present invention, and the above steps of FIG. 1 (:, = step-by-step) to FIG. . Referring to FIG. 1D, after the separation process of FIG. 1C described above, after the formed structure=the second adhesive layer 106, the second substrate 108, and the pixel array', as shown in FIG. 1E, another separation process is performed. So as to be separated from the second substrate 1〇8. In this separation process, the adhesive layer 1〇6 remains on the first substrate 104. Stupidly, for a small and medium-sized display panel, a plurality of display units can be formed on one ^, and then (4) a program to form a non-board. The concept of the stacked layers of the present invention can also be incorporated into this method, as described below. Maiwan
圖6A至圖6C是根據本發明一實施例之可搪十 板的製造方法。在圖6A至圖6C之實施例中，“上 1A至圖1(：相同的元件以相同的符號表示且不再二 述。請參照圖6A ’首先提供支樓基板100。特別是，U 9 110 34653twf.doc/n 201207790 W Λ Wm/ 基板100具有多個顯示單元區域1(H。 之後，支撐基板100上形成堆疊層11〇，所述堆疊層 110從下往上包括第一黏著層102、第一基材1〇4、第二黏 著層106以及第二基材1〇8。同樣地，第一黏著層1〇2、第 一基材104、第二黏著層1〇6以及第二基材log的厚度以 及材質的選擇可以是如圖3至圖5所述之各種組合。 在此實施例中，第一黏著層102與第一基材104的尺 寸與支撐基板100的尺寸相當》在每一顯示單元區域1〇1 内的第二黏著層106以及第二基材log的尺寸則各自小於 第一黏著層102與第一基材1〇4的尺寸。換言之，第二基 材108在對應每一顯示單元區域ιοί内即具有一個基材單 元，且第二基材108在每一顯示單元區域丨内的基材單 元的面積小於一個顯示單元區域1〇1的面積。 之後’在堆疊層110之第二基材1〇8上形成晝素陣列 120 ’也就是在每一個顯示單元區域1〇1内的第二基材 形成一個畫素陣列120。類似地，此畫素陣列12〇中的元 件已經在先前詳細說明，因此不再贅述。之後，在沿著切 割線130進行切割程序，以形成多個顯示面板單元15〇， 如圖6B所示。 接著，如圖6C所示，進行分離程序，以使每一顯示 面板單元150的第一黏著層1〇2與第一基材1〇4分離開 來。根據本發明之實施例，上述之分離程序是利用水使第 一黏著層102與第一基材104分離。根據本發明之另一實 施例，上述之分離程序是利用紫外光照射使第一黏著層 201207790 W10 34653twf.doc/n 102與第一基材i〇4分離。在分離程序之後，一 乐一黏著層 102會留在支撐基板100上，而使得第一基材1〇4暴露出 來。因此，暴露出來的第一基材104即是作為可撓&顯示 面板的保護膜。 * ·.不 參 類似地，根據另一實施例’在圖6C之步驟之後，亦 可進一步進行另一分離程序(如圖D至圖lE所示之分離程 序）’以使第二黏著層106與第二基材1〇8分離開來=在: 分離程序之後，第二黏著層106留在第一基材1〇4上。 圖7A至圖7C是根據本發明一實施例之可撓式顯示面 板的製造方法。在圖7A至圖7C之實施例中，與上述圖 6A至圖6C相同的元件以相同的符號表示且不再重複贅 述。請參照圖7A，首先提供支撐基板1〇〇。特別是，支撐 基板100具有多個顯示單元區域1〇1。 之後’支樓基板100上形成堆疊層11〇，所述堆疊層 110從下往上包括第一黏著層102、第一基材1〇4、第二黏 著層106以及第二基材1〇8。類似地，第一黏著層1〇2、第 一基材104、第二黏著層106以及第二基材1〇8的厚度以 及材質的選擇可以是如圖3至圖5所述之各種組合。 在此實施例中，第一黏著層1〇2、第一基材1〇4、第 二黏著層106以及第二基材ι〇8的尺寸與支撐基板1〇〇的 尺寸相當。換言之’此實施例之第一黏著層1〇2、第一基 材104、第二黏著層以及第二基材108的尺寸大致相 同。 之後’在堆疊層110之第二基材1〇8上形成畫素陣列 11 201207790 nwivwjllO 34653twf.doc/n 120 ’也就是在每一個顯示單元區域ιοί内的第二基材i〇8 形成一個畫素陣列120。類似地，此畫素陣列12〇中的元 件已經在先前洋細說明’因此不再贊述。之後，在沿著切 割線130進行切割程序，以形成多個顯示面板單元wo , 如圖7Β所示。 接著’如圖7C所示，進行分離程序，以使每一顯示 面板單元150的第一黏著層1〇2與第一基材1〇4分離開 來。同樣地，上述之分離程序是利用水或是利用紫外光照 射使第一黏著層102與第一基材1〇4分離。在分離程序之 後’第一黏著層102會留在支撐基板100上，而使得第一 基材104暴露出來。因此，暴露出來的第一基材1〇4即是 作為可撓式顯示面板的保護膜。 類似地，根據另一實施例，在圖7C之步驟之後，亦 可進一步進行另一分離程序(如圖1D至圖1Ε所示之分離 程序），以使第二黏著層106與第二基材108分離開來。在 此分離程序之後，第二黏著層106留在第一基材1〇4上。 綜上所述，由於上述實施例是直接將堆疊層形成在支 樓基板上。在堆疊層上進行畫素陣列的製作時，第一基材 可作為隔離層，用以隔離當第一基材貼附於支撐基板時所 產生的氣泡以及環境中的塵粒，以避免進行畫素陣列的製 作時塑膠基板上的線路產生斷線。此外，在堆疊層上完成 畫素陣列的製作以及進行分離程序之後，暴露出來的第一 基材即可作為可撓式顯示面板的保護膜。因此，第二基材 不會有暴露在環境當中而被塵粒污染的機會。因而可以避 126A through 6C are views showing a method of manufacturing a tamper board according to an embodiment of the present invention. In the embodiment of FIGS. 6A to 6C, "upper 1A to FIG. 1 (the same elements are denoted by the same reference numerals and will not be described again. Please refer to FIG. 6A' first to provide the floor substrate 100. In particular, U 9 110 34653 twf.doc/n 201207790 W Λ Wm/substrate 100 has a plurality of display unit regions 1 (H. Thereafter, a stacked layer 11 is formed on the support substrate 100, and the stacked layer 110 includes a first adhesive layer 102 from bottom to top. a first substrate 1〇4, a second adhesive layer 106, and a second substrate 1〇8. Similarly, the first adhesive layer 1〇2, the first substrate 104, the second adhesive layer 1〇6, and the second The thickness of the substrate log and the material selection may be various combinations as described in Figures 3 to 5. In this embodiment, the dimensions of the first adhesive layer 102 and the first substrate 104 are comparable to those of the support substrate 100. The dimensions of the second adhesive layer 106 and the second substrate log in each of the display unit regions 1〇1 are each smaller than the size of the first adhesive layer 102 and the first substrate 1〇4. In other words, the second substrate 108 There is one substrate unit in each display unit area ιοί, and the second substrate 108 is in each display list. The area of the substrate unit in the meta-region is smaller than the area of one display unit region 1〇1. Then, the pixel array 120 is formed on the second substrate 1〇8 of the stacked layer 110, that is, in each display unit region. The second substrate in 1〇1 forms a pixel array 120. Similarly, the elements in the pixel array 12〇 have been previously described in detail, and therefore will not be described again. Thereafter, the cutting process is performed along the cutting line 130. To form a plurality of display panel units 15A, as shown in Fig. 6B. Next, as shown in Fig. 6C, a separation process is performed to make the first adhesive layer 1〇2 of each display panel unit 150 and the first substrate 1〇4 is separated. According to an embodiment of the invention, the separation process described above utilizes water to separate the first adhesive layer 102 from the first substrate 104. According to another embodiment of the invention, the separation procedure described above utilizes The ultraviolet light illuminates the first adhesive layer 201207790 W10 34653twf.doc/n 102 from the first substrate i〇4. After the separation process, the adhesive layer 102 remains on the support substrate 100, so that the first base Material 1〇4 is exposed. The exposed first substrate 104 is a protective film as a flexible & display panel. * ·. Similarly, according to another embodiment, after the step of FIG. 6C, another separation may be further performed. The procedure (the separation procedure shown in FIGS. D to 1E) is such that the second adhesive layer 106 is separated from the second substrate 1 = 8 = after: the separation process, the second adhesive layer 106 remains at the first base 1A to 7C are diagrams showing a method of manufacturing a flexible display panel according to an embodiment of the present invention. In the embodiment of Figs. 7A to 7C, the same elements as those of Figs. 6A to 6C described above are denoted by the same reference numerals and will not be described again. Referring to FIG. 7A, a support substrate 1A is first provided. In particular, the support substrate 100 has a plurality of display unit regions 1〇1. Then, a stacked layer 11A is formed on the support substrate 100, and the stacked layer 110 includes a first adhesive layer 102, a first substrate 1〇4, a second adhesive layer 106, and a second substrate 1〇8 from bottom to top. . Similarly, the thickness and material selection of the first adhesive layer 1, 2, the first substrate 104, the second adhesive layer 106, and the second substrate 1 8 may be various combinations as described in FIGS. 3 to 5. In this embodiment, the size of the first adhesive layer 1〇2, the first substrate 1〇4, the second adhesive layer 106, and the second substrate 〇8 is equivalent to the size of the support substrate 1〇〇. In other words, the first adhesive layer 1, 2, the first substrate 104, the second adhesive layer, and the second substrate 108 of this embodiment have substantially the same size. Then, a pixel array 11 is formed on the second substrate 1 8 of the stacked layer 110. 201207790 nwivwjllO 34653twf.doc/n 120 'that is, a second substrate i〇8 in each display unit area ιοί forms a picture Prime array 120. Similarly, the elements in this pixel array 12 have been previously described in the prior art and are therefore not mentioned. Thereafter, a cutting process is performed along the cutting line 130 to form a plurality of display panel units wo, as shown in Fig. 7A. Next, as shown in Fig. 7C, a separation process is performed to separate the first adhesive layer 1〇2 of each display panel unit 150 from the first substrate 1〇4. Similarly, the separation process described above separates the first adhesive layer 102 from the first substrate 1〇4 by using water or by ultraviolet light. After the separation process, the first adhesive layer 102 remains on the support substrate 100, leaving the first substrate 104 exposed. Therefore, the exposed first substrate 1〇4 is a protective film as a flexible display panel. Similarly, according to another embodiment, after the step of FIG. 7C, another separation process (such as the separation process shown in FIG. 1D to FIG. 1) may be further performed to make the second adhesive layer 106 and the second substrate. 108 separated. After this separation process, the second adhesive layer 106 remains on the first substrate 1〇4. In summary, since the above embodiment is to directly form the stacked layers on the support substrate. When the pixel array is fabricated on the stacked layer, the first substrate can serve as a separation layer for isolating the air bubbles generated when the first substrate is attached to the support substrate and the dust particles in the environment to avoid drawing. When the prime array is fabricated, the line on the plastic substrate is broken. In addition, after the pixel array is fabricated on the stacked layer and the separation process is performed, the exposed first substrate serves as a protective film for the flexible display panel. Therefore, the second substrate does not have the opportunity to be contaminated by dust particles when exposed to the environment. So you can avoid 12
一實施例之可撓式顯示面 201207790 ^S^JIO 34653twf.doc/n 附保護膜而導致塵粒污毕的 或線路產錢線賴缝。 料畫料財的元件 雖然本發明已以實施例揭 f何所屬技術領域中具有通常：非= 本發明之精神和範#可作 發明之保護範圍當視後附之申請專利範圍所界;;為;本 【圖式簡單說明】 圖1A至圖ic是根據本發明 板的製造方法。 f、1D至圖1W根據本發明—實施例之可撓式顯示面 板的製造方法，其是接續在圖1Α至圖1C之步驟之後。 圖2至圖5是根據本發明數個實施例之形成在支撐基 板上之堆疊層的剖面示意圖。 圖6Α至圖6C是根據本發明另一實施例之可撓式顯示 面板的製造方法。 圖7A至圖7C是根據本發明另一實施例之可撓式顯示 面板的製造方法。 【主要元件符號說明】 100 ·•支撐基板 101 :顯示單元區域 102 :第一黏著層 13 201207790 1 WJ 110 34653twf.doc/n 104 :第一基材 106 :第二黏著層 108 :第二基材 110 :堆疊層 111 :滾輪 120 :晝素陣列 130 :切割線 150 ··顯示面板單元A flexible display surface of an embodiment 201207790 ^S^JIO 34653twf.doc/n A protective film is used to cause dust and dirt or a line of money to be sewn. The present invention has been disclosed in the technical field of the invention, and the scope of the invention is defined by the scope of the appended claims; BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1A to Fig. 1 are diagrams showing a method of manufacturing a panel according to the present invention. f, 1D to Fig. 1W A method of manufacturing a flexible display panel according to the present invention, which is continued after the steps of Figs. 1A to 1C. 2 through 5 are schematic cross-sectional views of a stacked layer formed on a support substrate in accordance with several embodiments of the present invention. 6A to 6C are diagrams showing a method of manufacturing a flexible display panel according to another embodiment of the present invention. 7A through 7C are views showing a method of manufacturing a flexible display panel according to another embodiment of the present invention. [Main component symbol description] 100 ·• Support substrate 101 : Display unit region 102 : First adhesive layer 13 201207790 1 WJ 110 34653twf.doc/n 104 : First substrate 106 : Second adhesive layer 108 : Second substrate 110: stacked layer 111: roller 120: halogen array 130: cutting line 150 · · display panel unit