100年6月24日替換頁 特別是一種有機電激發光顯示器 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種顯示器， 及其製造方法。 【先前技術】 平面顯示器的代表性例子為液晶顯示器(lcd)，其重量輕且能 源耗損低。· ’在世界各地的紅_卿邮廣泛地使成平 面顯示器。然而，LCD並無發技件。即lcd必_額外的光 源’例如財光板發光。此外，La)對於亮度、對比度及可視角 有技術上的_，以及在增加有賴·_尺寸上有困難。為 解決上述問題，許多開發者正進行深入研究韻進平面顯示哭。 有機電激發光顯示器係為一種自發光顯示器。有機電激發光 顯示器在理想可視纽對比度方面優於液晶顯示H(LCD)，其不需 =用背光源。有機電激發麵示器可使尺寸變小、重量變輕以及 厚度變薄。再者’有機電激發光顯示器在能耗方面優於液晶顯示 器(LCD)例如，有機電激發光顯示器可由低直流電壓所驅動，且 其響應速度快’並且由於其係由固體材料所製成，因而對外部影 響具有非常強的抵抗力，此外，其具有寬廣的操作溫度範圍以及 可由低價元件纟域。因此，有機f紐光顯示器係優於液晶顯示 器(LCD)。 有機電激發光顯示器的製造程序主要由沈積程序及封裝 1357776 ' -----------—- mo—年—6—·月〜24丑替換頁. (encapsulation)程序所組成，而不同於液晶顯示器(LCD)以及電漿顯 示器(PDP)，使得有機電激發錢μ製造料被認為是非常簡單 的。 第1圖係說明有機電激發光顯示器相關技術中單元晝素傳動 π之示思'圖。參考第1圖，有機電激發光顯示器包含電洞傳輸層 3、發光層4以及電子傳輸層5，其位於陽極電極丨與陰極電極7 之間。為有效注入電洞及電極，有機電激發光顯示器可能更包含 電洞注入層2以及電子注入層6，其位於電子傳輸層5與陰極電極 7之間。在這種情狀下，從陽極電極丨傳輸電洞至電洞注入層2 及電洞傳輸層3，然後注入發光層4。從陰極電極7傳輸電子至電 子注入層6及電子傳輸層5，然後注入發光層4。電洞及電子形成 激子8，使得激子8於電子及電洞間產生符合三原色可見光的能 量。 &極電極1係選自具尚功函數(work function)之透明導電性材 料，例如，銦錫氧化物(IT0)、銦辞氧化物(IZ〇)以及銦錫鋅氧化物 (ITZO) ’使得光通過陽極電極丨。陰極電極7係選自具低功函數的 化性穩定金屬。 上述所提之有機電激發光顯示器能形成發光層，其每一晝素 具有一個三種顏色(紅、綠及藍)。其發光層主要由發光材料所製成。 於上述所提發光材料之製造期間内，發光層出現不規則的圖 案，因為特定顏色的發光材料具有不同的乾燥時間及不同的黏 1357776 _ 100卑6月24日替換頁 度’使得不適當的發光層對數微米的細微發光層以及於發光層邊 緣部附近產生未預期的混合顏色，導致色純度變質。 【發明内容】 雲於以上的問題’本發明實施例係針對有機電激發光顯示器 及其製造方法’其大體上排除由於相關技術的限制及缺點所衍生 的一種或多種問題。Replacement page of June 24, 100. In particular, an organic electroluminescent display. 9. Description of the Invention: Field of the Invention The present invention relates to a display, and a method of manufacturing the same. [Prior Art] A representative example of a flat panel display is a liquid crystal display (LCD) which is light in weight and low in energy consumption. · 'Red _ _ _ mail in the world is widely used as a flat display. However, the LCD has no technical parts. That is, lcd must be an additional light source, such as a light board. In addition, La) has technical _ for brightness, contrast, and viewing angle, and has difficulty in increasing the size of the _. In order to solve the above problems, many developers are conducting in-depth research on rhyme into the plane to show crying. The organic electroluminescent display is a self-luminous display. Organic electroluminescent displays are superior to liquid crystal display H (LCD) in terms of ideal visual contrast, which does not require a backlight. The organic electric excitation surface display can be made smaller in size, lighter in weight, and thinner in thickness. Furthermore, 'organic electroluminescent display is superior to liquid crystal display (LCD) in terms of energy consumption. For example, an organic electroluminescent display can be driven by a low DC voltage and its response speed is fast 'and because it is made of solid material, It is therefore very resistant to external influences and, in addition, it has a wide operating temperature range and can be used by low-cost components. Therefore, the organic f-light display is superior to a liquid crystal display (LCD). The manufacturing procedure of the organic electroluminescent display is mainly composed of a deposition program and a package 1357776 ' ------------- mo-year-6-month~24 ugly replacement page. Unlike liquid crystal displays (LCDs) and plasma display panels (PDPs), organic electro-mechanical excitation materials are considered to be very simple. Fig. 1 is a view showing a schematic diagram of a unitary element transmission π in the related art of an organic electroluminescence display. Referring to Fig. 1, an organic electroluminescent display comprises a hole transport layer 3, a light-emitting layer 4, and an electron transport layer 5 between the anode electrode and the cathode electrode 7. In order to effectively inject the holes and the electrodes, the organic electroluminescent display may further include a hole injection layer 2 and an electron injection layer 6 between the electron transport layer 5 and the cathode electrode 7. In this case, a hole is transported from the anode electrode 至 to the hole injection layer 2 and the hole transport layer 3, and then injected into the light-emitting layer 4. Electrons are transferred from the cathode electrode 7 to the electron injection layer 6 and the electron transport layer 5, and then injected into the light-emitting layer 4. The holes and electrons form excitons 8, which cause the excitons 8 to produce energy in accordance with the visible light of the three primary colors between the electrons and the holes. & pole electrode 1 is selected from transparent conductive materials having a work function, such as indium tin oxide (IT0), indium oxide (IZ〇), and indium tin zinc oxide (ITZO). Light is passed through the anode electrode. The cathode electrode 7 is selected from a stable metal having a low work function. The above-mentioned organic electroluminescent display can form a light-emitting layer, each of which has one of three colors (red, green, and blue). The luminescent layer is mainly made of a luminescent material. During the manufacturing of the above-mentioned luminescent material, the luminescent layer has an irregular pattern, because the luminescent materials of a specific color have different drying times and different viscosities of 1357776 _ 100 6 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 The luminescent layer has an unexpectedly mixed color on the micron-sized light-emitting layer of a few micrometers and in the vicinity of the edge portion of the luminescent layer, resulting in deterioration of color purity. SUMMARY OF THE INVENTION The present invention is directed to an organic electroluminescent display and a method of fabricating the same, which substantially obviate one or more problems due to the limitations and disadvantages of the related art.
本發明實施例之一目的係提供有機電激發光顯示器及其具有 數微米的細微發光層之製造方法。 本發明實施例之另—目的係提供有機電激發光顯示器及其具 有對每一發光層的顏色增加色純度之製造方法。 本發月更夕的優點、目的以及技術，將提出部分地說明，其 下述及4刀將變得明顯。有關本發明的特徵與實作，兹配合圖式 作最佳實施例詳細說明如下。 ‘致之目 如其中實施及概略描述以達到這些與本發明目的―一 及優勢’針職作有機電激發光顯示H的方法，包含步驟如下 形成第-電極以及第—載子傳輸層於具有次晝素之基板上，其 含第-顏色之第—發光區域、第二顏色之第二發光區域以及第 顏色之第三發光區域，利用第一疏水性(hydrophobic)材料形成第-層於第—發光區翻，细第二疏水性材料形成第二名 、第—發光區域内，形成第三顏色發光層於第一、第: 以及第二軸_術細_，糊：細輸射 8 10 (L每—6,月-24：日^替换，頁 第三發光區域上，以及形成第二電極料二載子傳輸層= ' 在另一觀點上，有機電激發光顯示器之製造方法，包含步驟 .如下：形成第-電極及第i子傳輸層於具有次晝素之基板上， 二包3第-顏色之第—發光區域、第二顏色之第二發光區域以及 第二顏色之第三發光區域，形成第一親水性㈣加邮⑽材料於第 發光區域之第-載子傳輸層上，形成第一顏色發光層於第一親 鲁 XI·生材料上’形成第二親水性材料於第二發光區域之第一載子傳 輸層上，形成第二顏色發光層於第二親水性材料上，形成第三親 水性材料於第三發光_、第—顏色發光層以及第二顏色發光層 之第一載子傳輸層上，或第三發光區域之第一載子傳輸層上，形 成第三顏色發光層於第三親水性材料上，形成第二載子傳輸層於 第三顏色發光層上，以及形成第二電極於第二載子傳輸層上。 在另-觀點上’有機電激發絲示H包含第-電極及第一載 鲁子傳輸層於具有次晝素之基板上，其包含第一顏色之第一發光區 域、第二顏色之第二發光區域以及第三顏色之第三發光區域，第 一載子傳輸層上之第-親水性材料於第―、第二以及第三發光區 域内，第-親水性材料上之第一顏色發光層於第一發光區域内， 第-親水性材料上之第二發光層於第二發光區域内，第二親 水性材料於第-及第二顏色發光層上，第一親水性材料上之第三 .顏色發光層於第三發光區域及第二親水性材料内，第二载子傳: 層於第三顏色發光層上，以及第二電極於第二載子傳輸層上。 100年Μ 24日替換頁 於再-觀點上，有機電激發光顯示器包含第—電極以及第一 載子傳輸層於具有次畫素之基板上，其包含第—腕之第一發光 區域、第二顏色之第二發光區域以及第三顏色之第三發光區域， 第-載子傳輸層上之親水性材料於第―、第二以及第 内，親水性材料上之第—顏色發光層於第-發规域^親水性 材料上之第—顏色發光層於第二發光區域内，親水性材料上之第 三顏色發光層於第三發紐域内，第二載子傳輸層於第―、第二 以及第三顏色發光層上，以及第二電極於第二載子傳輸層上。 4 雖然本發明以前述之較佳實施例揭露如上，然其並非用以限 定本發明’任何熟習相像技藝者，在不脫離本發明之精神和範圍 内，當可作些許之更動與潤飾，因此本發明之專娜護範圍須視 本說明書所社_料利麵所界定者為準。 【實施方式】 有關本發明的特徵與實作，兹配合圖式作最佳實施例詳細說 明如下。 ^ 、，第2A ®至第2K _係根據本發明之一實施例說明有機電激發 光顯不器中製造程序之橫截面示意圖。第2人至2&圖中之有機電 激發光顯示祕、描述作為齡螢幕最小單元之各次晝素的發光區 域的主要成分。 參考第2A圖，第一電極11〇沈積至基板丨丨其包括不同的顏 色發光區域’例如紅色W發光區域、綠色(G)發光區域以及藍色⑻ 1357776 一— ' ----------------100-条 M-24 —日替换 l 一 發光區域’第一電極HO上之第一載子傳輸層118沈積至基板n， -相對於陽極電極之第一電極11〇充當一低電極，第一電極⑽係 ‘選自透明導電性材料，最好是第-電極no可由任-銦錫氧化物 (ΓΓΟ)、銦鋅氧化物(IZ〇)以及銦錫鋅氧化物(ITZ⑺所組成。接著第 一載子傳輸層118包含電洞注入層及電洞傳輸層。基板η作為有 機電激發光顯示器之基板，使得與陣列基板相符，其包含薄膜電 晶體(TFT)及儲存電容。One object of an embodiment of the present invention is to provide an organic electroluminescent display and a method of fabricating the same. Another object of embodiments of the present invention is to provide an organic electroluminescent display and a method of manufacturing the same that increases the color purity of each of the luminescent layers. The advantages, objectives, and techniques of this month will be partially explained, and the following and the four knives will become apparent. The features and implementations of the present invention are described in detail with reference to the preferred embodiments. 'Achieving a method for performing an organic electroluminescence display H, as described in the following, and for the purpose of achieving the purpose of the present invention, comprising the steps of forming a first electrode and a carrier-transport layer as follows a substrate containing a first color, a second light emitting region of the second color, and a third light emitting region of the first color, wherein the first layer is formed by using a first hydrophobic material - the illuminating area is turned over, the second second hydrophobic material is formed in the second name, the first illuminating area, and the third color illuminating layer is formed on the first, the first: and the second axis _ _ _, paste: fine transmission 8 10 (L every -6, month -24: day ^ replacement, on the third light-emitting area of the page, and forming the second electrode material two-carrier transport layer = ' In another point of view, the manufacturing method of the organic electroluminescent display, including The steps are as follows: forming the first electrode and the i-th sub-transport layer on the substrate having the secondary halogen, the second package 3 - the first color-emitting region, the second color second illumination region, and the second color third Luminous area, forming the first hydrophilic (four) plus postal The material is formed on the first carrier transport layer of the first light-emitting region to form a first color light-emitting layer on the first affinity material to form a second hydrophilic material on the first carrier transport layer of the second light-emitting region. Forming a second color light-emitting layer on the second hydrophilic material to form a third hydrophilic material on the first light-emitting layer, the first color light-emitting layer, and the first carrier transport layer of the second color light-emitting layer, or the third Forming a third color light-emitting layer on the third hydrophilic material on the first carrier transport layer of the light-emitting region, forming a second carrier transport layer on the third color light-emitting layer, and forming a second electrode on the second carrier On the transmission layer. In another aspect, the organic electroluminescent filament H comprises a first electrode and a first carrier transport layer on the substrate having a secondary color, the first light emitting region of the first color, and the second a second light-emitting region of the color and a third light-emitting region of the third color, wherein the first-hydrophilic material on the first carrier transport layer is in the first, second, and third light-emitting regions, and the first hydrophilic material a color luminescent layer in the first illuminating In the domain, the second light-emitting layer on the first-hydrophilic material is in the second light-emitting region, the second hydrophilic material is on the first- and second-color light-emitting layers, and the third light-emitting layer on the first hydrophilic material is In the third illuminating region and the second hydrophilic material, the second carrier transmits: the layer on the third color luminescent layer, and the second electrode on the second carrier transport layer. 100 years Μ 24th replacement page in again - In an opinion, the organic electroluminescent display comprises a first electrode and a first carrier transport layer on the substrate having a sub-pixel, the first light-emitting region of the first wrist, the second light-emitting region of the second color, and the third a third light-emitting region of the color, the hydrophilic material on the first-carrier transport layer is in the first, second, and inner portions, and the first-color light-emitting layer on the hydrophilic material is on the first-hair domain hydrophilic material The first color emitting layer is in the second light emitting region, the third color light emitting layer on the hydrophilic material is in the third light emitting region, and the second carrier transport layer is on the first, second and third color light emitting layers, and The second electrode is on the second carrier transport layer. Although the present invention has been described above with reference to the preferred embodiments thereof, it is not intended to limit the invention to those skilled in the art, and it is possible to make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention must be determined according to the definition of the information in this manual. [Embodiment] The features and implementations of the present invention will be described in detail with reference to the preferred embodiments. ^, 2A ® to 2K _ are schematic cross-sectional views illustrating a manufacturing procedure in an organic electroluminescent display according to an embodiment of the present invention. The organic electroluminescence excitation light in the second person to the 2& figure shows the main component of the illuminating region of each element as the smallest unit of the age screen. Referring to FIG. 2A, the first electrode 11 is deposited onto the substrate, which includes different color light-emitting regions, such as a red W light-emitting region, a green (G) light-emitting region, and a blue color (8) 1357776--------- ---------100-strip M-24-day replacement l a light-emitting region 'the first carrier transport layer 118 on the first electrode HO is deposited onto the substrate n, - the first electrode relative to the anode electrode 11〇 serves as a low electrode, and the first electrode (10) is selected from a transparent conductive material, preferably the first electrode no can be any of indium tin oxide (ITO), indium zinc oxide (IZ〇), and indium tin zinc. An oxide (ITZ (7) is formed. The first carrier transport layer 118 then includes a hole injection layer and a hole transport layer. The substrate η serves as a substrate for the organic electroluminescent display so as to conform to the array substrate, which comprises a thin film transistor (TFT) ) and storage capacitors.
I 參考第2B圖，第一聚二甲基矽氧烧(PDMS)壓模12〇對準基 板η形成於第一截子傳輸層118上，其聚二甲基矽氧烷(PDMs) 壓模120與第一載子傳輸層us接觸。更特別的是，第一聚二甲 基矽氧烷(PDMS)壓模120具有突出表面與綠色(G)發光區域、藍色 (B)發光區域以及嵌壁式表面上之紅色(R)發光區域接觸。在此實施 例中，第一十八烷基三氯矽烷(0TS)圖案122a係由疏水性材料所 >製成。其第一十八烷基三氣矽烷(Ots)圖案i22a係形成於第一聚 二甲基矽氧烷(PDMS)壓模120突出表面所對應之綠色(G)發光區 域及藍色(B)發光區域上。 參考第2C圖，聚二曱基矽氧烷(pDMS)壓模12〇包含第一十 八烷基三氯矽烷(OTS)圖案122a與第一載子傳輪層118產生接 觸’致使弟^八烧基二氯石夕烧(〇TS)圖案122a傳輸綠色⑹發光 區域以及藍色(B)發光區域之第一載子傳輸層118。其第一十八烷 基二氣矽烷(ots)圖案亦能以其他方法製成，例如滾轴印刷(r〇u 1357776 100年6月24日替換頁 printing)技術。根據滾軸印刷技術，其第一十八烷基三氯矽院(〇TS) 圖案122a係形成於利用印刷版之印刷滾軸上，然後轉錄(她似㈣ . 至第一載子傳輸層118上，使得形成第一十八烷基三氯矽烷(〇TS) 圖案122a。 再者’假如具備第一十八烷基三氯矽烷(OTS)圖案122a之基 板11浸入溶劑，其包含親水性胺群使得親水性材料之第一胺群圖 案124a僅在紅色(R)發光區域之第一載子傳輸層118上。 因此，由於第一十八烷基三氯矽烷(OTS)圖案122a係由疏水鲁 性材料所組成，每個綠色(G)發光區域及藍色(B)發光區域之第一載 子傳輸層118具有疏水性區域特色。由於第一胺群圖案124&係由 親水性材料所組成，紅色⑻發光區域之第-載子傳輸層118具有 親水性區域特色。 參考第2D圖，假如具有親水性及疏水性區域之基板u以紅 色發光溶液塗佈’其紅色發光層126a僅开》成於第一胺群圖案12如 上，其中紅色發光層126a的厚度介於290 A至390A間。換句話鲁 說’假如以紅色(R)有機|激發光溶液塗佈，其紅色有機電激發光 溶液並未塗佈於第一十八烷基三氣石夕烷(〇TS)圖案心上但僅 塗佈於由親水性材料所組成之第一胺群圖案12如上。 形成紅色(R)發光層之紅色⑻發光溶液可選自量子點 _溶液中、其小分子材料分散於有機溶劑内之特殊溶液以及溶 液加工材料上，例如職狀高奸㈣咖⑶咖)。在量子點溶液 12 1357776 …-----——1服秦H2-4—日屋換頁— 的實施例中，親水性溶劑具有半導體材料量子點，例如砸化録 (CdSe)、鎊化編(CdTe)或碟化銦(111?)，其於可見光區 (energy band gap) ° 内具有能隙 針對所提供之紅色發光溶液有多餘佈方法，例如，筆式塗 佈(pen-type coate妨法、棒式塗佈_贈句方法、狹縫擠麗式塗 佈(slit die coating)方法、溶劑方法以及滾軸印刷方法。其筆式塗佈 方法容許沈積發総该魏_密地依附於基板 表面上，對基板上之筆式、片式或狹縫式塗佈施加壓力，以及以 單向擠壓筆型、片型或狹缝式塗佈4滾軸印刷方法係利用印刷 版將已知圖案形成於印職軸上，以及轉錄圖案至基板上，使得 形成所要求之圖案。 參考弟2E圖，具有第一十八烷基三氯矽烧(OTS)圖案122a之 基板11浸入調整後之十八烷基三氯矽烷(0TS)溶液内以移除第一 十八燒基二氯石夕烧(〇TS)圖案122a，使得完成紅色發光層〗26a之 製造程序。 參考第2F _ ’第二聚二曱基石夕氧烧(PDMS)壓模(未顯示於第 2F圖中）包含第二十八烷基三氯矽院(〇TS)圖案對準具備紅色發光 層126a之第一載子傳輸層118。第二聚二甲基矽氧烷(pDMs)壓模 被可進與基板11接觸，使得第二十八院基三氯石夕烧(QTS)圖案 122b轉印至監色(B)發光區域之第一載子傳輸層118以及紅色發光 層126a。即，第二聚二甲基石夕氧烷(pDMS)壓模具有突出表面與藍 13 1357776 ____ 100年6月24日替換頁 色(B)發光區域及紅色發光層126a接觸。然後，第二十八烧基三氣 矽烷(OTS)圖案122b形成於第二聚二甲基矽氧烷(PDMS)壓模之突 出表面上。當第二聚二曱基矽氧烷(PDMS)壓模被帶進與基板u 接觸時，第二十八烷基三氯矽烷(OTS)圖案122b轉印至藍色(B)發 光區域之第一載子傳輸層118以及紅色發光層126a。在此實施例 中’由於紅色發光層126a係已形成於紅色發光區域内，步驟差別 在於產生紅色(R)發光區域及藍色(B)發光區域。然而，第二聚二甲 基矽氧烷(PDMS)壓模具有輪廓線使得第二十八烷基三氯矽烷 鲁 (OTS)圖案122b能形成於藍色(B)發光區域及紅色發光區域的紅色 發光層126a之第-載子傳輸層118上，當未接觸綠色⑼發光區域 %在替代方案中，其亦能以其他方法形成，例如滾轴印刷方法。 根據滾軸印刷方法’第二十八烧基三氯石夕院(〇TS)圖案形成於利用 印刷版之印刷滾軸上’轉錄至第—載子傳輸層π8及紅色發光層 126a上，使得形成第二十/冰基三氣叾減(⑽)圖案。 再者田具備第一十八炫基三氣岐烧(〇TS)圖案1娜美 φ 11浸入包含親水性胺群之溶劑_，其第二胺群_ 12二 水性材料所，細极鄉)細㈣—載子傳輸層 t因此’由於第二十八燒基三氯石夕柳丁S)圖案⑵b由疏水 才料所組成’監色幡雜域U子傳輸層n8以及紅色 發光區域之紅色發光層126a被定義為疏水性區域。由於第一胺 群圖案咖由親水性材料所組成，綠色⑹發光區域之第」载子傳. 14 丄JJ / / /0 . 一----------100^0^24 0¾^ 輸層118被定義為親水性區域。 -蒼考第2G圖’假如具有親水性或疏水性區域之基板n以綠 •色發光溶液塗佈，其綠色發光層⑽僅形成於第二胺群圖案⑽ 上’其中綠色發光層126b的厚度介於人至s9〇a間。換句話 •說，當塗佈綠色(G)有機電激發光溶液時，其綠色有機電激發光溶 液並未塗佈於第二十八院基三氯魏(OTS)圖案122b上，以及僅 塗佈於由親水性材料所製成之第二胺群圖案咖上。 、形成，4邮)發光層126b之綠色(G)發光溶液可選自量子點溶 '液、其小分子材料分散於有機溶_之躲以及溶液加工材 料上’例如樹枝狀高分子材料。在此實施例中，量子點溶液係為 親m合劑其具有半導體材料量子點，例如石西化編(C叫錄化鎘 (CdTe)或魏轉沾），其於可見光_具有能隙。 針對所提供之綠色發光溶液有多種塗佈方法，例如，筆式塗 _佈方法棒式塗佈方法、狹縫擠壓式塗佈方法、溶劑方法以及滾 軸P刷方法。其筆式塗佈方法容許沈積發光溶液其筆式、片式或 狹縫式緊密地依附於基板表面上，對基板上之筆式、片式或狹縫 式塗佈施加麼力’以及以單向擠壓筆型、片型或狹縫式塗佈。其 滚轴印刷方法係·印刷版將已知_形餅印刷滾轴上，以^ 轉錄圖案至基板上，使得形成所要求之圖案。 參考第2H «，具有第二十八燒基三氯魏(〇Ts)圖案咖 土板π /又入調整後之十八燒基三氯石夕院(〇τ§)溶液内以移除第 15 1357776 100年6月24曰替換頁 一十八烷基二氯矽烷(OTS)圖案122b，使得完成綠色發光層126b 之製造程序。 參考第21目，當具備紅色發光層12如及綠色發光層腿之 基板11次入親水性胺群溶劑内時，第三胺群圖案124c形成於藍 色(B)發光區域之第-載子傳輸層118、紅色發光層126a以及綠色 發光層126b上。因此’由於第三胺群圖案12如由親水性材料所 组成’藍色(B)發光區域之第一載子傳輸層118、紅色發光層撕 以及綠色發光層具有親水性區域。由於紅色及綠色發光層魯 126a及126b罝子點溶液為親水性溶劑，其第三胺群圖案12牝形 成於紅色及綠色發光層12知及126b和藍色(B)發光區域之第一載 子傳輸層118上。 參考第2J圖’假如具有親水性及疏水性區域之基板11以藍 色(B)發光溶液塗佈’其藍色發光層126c形成於由親水性材料所製 成之第三麟_ l24e上。形紐色⑼發光層12&之藍色⑻ 發光溶液可選自量子，液、以、分子材料分散於雜溶納之# 特殊溶液以及雜加工㈣上，例如織狀高分子材料。在此實 施例中’量子點溶祕為親水性频其具有半導體材料量子點， 例如砸化鑛(CdSe)、錄化錫(CdTe)越化銦(Ιηρ)，其於可見光區内 具有能隙。 、纽實施例中，藍色⑼發光層版按照由三種發光區域所組 成之第三胺群圖案12知形成於每個發光區域内（即紅色區域、綠 16 丄允7776 - —— 寸00年-1-0…月—12-日-替換賢 • ·色區域以及藍仏域）。形成於藍色⑻發光區域^^色⑼發光— /層⑽形成的厚度介於·A至4〇〇A間，以及形成紅色⑻發光 '層126a於紅色⑻發光區域内或形成綠色(G)發光屠126b於綠色(G) 發光區域内其形成的厚度介於·人至39〇A間，使得形成藍色⑼ 發光層126c於紅色⑻發光層126a及綠色(G)發光層⑽上其形 成的厚度介於5A至ι〇Α間。形成於紅色(R)發光層ma及綠色(G) 發光層126b上之藍色(B)發光層126c做為電洞阻礙層(hbl)。其 電洞阻礙層能使電洞於紅色及綠色發光層126a及126b内餘留較 久時間，使得再結合可能性降低，在經過各自發光層之不同能隙 位置後可能會增加。 監色發光溶液有多種塗佈方法’例如，筆式塗佈方法、棒式 塗佈方法、狹縫擠壓式塗佈方法、溶劑方法以及滾軸印刷方法。 其筆式塗佈方法容許沈積發光溶液其筆式、片式或狹縫式緊密地 依附於基板表面上，對基板上之筆式、片式或狹縫式塗佈施加壓 力，以及以單向擠壓筆型、片型或狹缝式塗佈。其滾軸印刷方法 係利用印刷版將已知圖案形成於印刷滚軸上，以及轉錄圖案至基 板上，使得形成所要求之圖案。 參考第2K圖，第二载子傳輸層128及第二電極129相繼形成 於藍色發光層126c上。假如第二電極129相當於陰極電極，其第 二電極129可選自至少一個具有低功函數之金屬(例如鋁），接著以 及第二載子傳輸層128包含電子傳輸層及電子注入層。有機電激 17 1357776 100年10月12日替換頁 _' 發光顯示器包含第一及第二電極110及129。第一載子傳輸層 118、發光層126a、126b及126c，以及第二載子傳輸層128被相 繼安排於第一電極110及第二電極129間，使得形成有機電激發 光顯示器。 第3A至3E圖係根據本發明之另一實施例擇一說明第三發光 層製造程序之橫截面示意圖。而非利用親水性胺群溶劑形成第三 胺群圖案124c於藍色(B)發光區域之第一載子傳輸層ns、紅色發 光層126a以及綠色發光層126b上，顯示於第21圖。第三十八烧 基三氯石夕烷(OTS)圖案122c通常形成由親水性材料所製成之第三 胺群圖案124c。當時’其藍色發光層126c，僅形成於第三胺群圖案 124c 上。 如第3A圖所示’第三聚二甲基矽氧烷(PDMS)壓模(未顯示於 第3A圖中）包含由疏水性材料所製成之第三十八烷基三氯矽烷 (OTS)圖案122c其對準具備紅色發光層i26a及綠色發光層i26b 之第一載子傳輸層118。第三聚二甲基矽氧院(PDMS)壓模被帶進 與基板11接觸使得第三十八烷基三氯矽烷(；0TS)圖案丨22c轉印至 紅色發光層H6a以及綠色發光層126b。即，形成於第三聚二甲基 石夕氧炫(PDMS)壓模表面上之第三十八院基三氣石夕院(〇TS)圖案 122c係轉印至紅色發光層126a .以及綠色發光層126b。在擇一實 施例中，其第三十八烷基三氣矽院(OTS)圖案122c亦可藉由其他 方法形成，例如滾軸印刷方法。根據滾軸印刷方法，其第三十八 18 1357776 r ------------------------------------------1加友凡月24，日潜換頁 亨基三氣矽烧(OTS)圖案122c形成於利用印刷版之印刷滾軸上， . 然後轉錄至紅色發光層126a以及綠色發光層126b上，使得形成 第三十八烷基三氯矽烷(OTS)圖案122c。 如第3B圖所示’當具備第三十八烷基三氯矽烷(〇TS)圖案 122c之基板11浸入親水性胺群溶劑内時，由親水性材料所製成之 第二胺群圖案124c僅形成於藍色(B)發光區域之第一載子傳輸層 118上。由於第三十八烷基三氣矽烧(0TS)圖案122c由親水性材料 •所組成，紅色發光層126a以及綠色發光層126b被定義為疏水性 區域。更進一步，由於第三胺群圖案124c由親水性材料所組成， 藍色(B)發光區域之第一載子傳輸層118被定義為親水性區域。 參考第3C圖，假如具有親水性及疏水性區域之基板η以藍 色發光溶液塗佈，其藍色發光層126c，僅形成於親水性區域上(第 一fee群圖案124c)，其中藍色發光層i26c，的厚度介於290 A至 φ 390人間。換句話說，當以藍色(B)有機電激發光溶液塗佈時，其藍 色有機電激發光溶液並未塗佈於第三十八院基三氣石夕院(〇ts)圖 案必上，以及僅塗佈於由親水性材料所組成之第三胺群圖案 124c 上。 、形成藍色(B)發光層126c，之藍色(B)發光溶液可選自量子點溶 液、其小分子材料分散於有機溶_之特殊溶液以及溶液加工材 料上，例如樹枝狀高分子材料。在此實施例中，量子點溶液係為 親XI·生吟劑其具有半導體材料量子點，例如砸化編(⑽e)錄化錦 19 年6月24曰替換頁 或舰_) ’其於可見統㈣有紐。 針對所提供之藍色發光溶液有多種塗佈方法，例如，筆式塗。 方法棒式塗佈方法、狹缝魏式塗佈方法、關方法以及滾 軸P刷方法。其筆式塗佈方法料沈積發総液其筆式、片式或 狹缝式緊密地依附於基板表面上，對基板上之筆式、片式或狹縫 式塗佈施域力單向缝筆型、或狹缝式塗佈。其 滾軸印刷方法射_卩舰將已知_形成於_雜上，以及 轉錄圖案至基板上，使得形賴要求之目g。 鲁 參考第3D 1，具有第三十八院基三氣破輝^s)圖案i22c 之基板11浸人調整後之十八院基三氯魏(0TS)溶液内以移除第 三十八燒基三氯石魏(OTS)圖案122e，使得完成藍色發光層126c, 之製造程序。 參考第3E圖’第二載子傳輸層128及第二電極129相繼形成 於發光層126a、126b及126c’上。假如第二電極129相當於陰極 電極，其第二電極129可選自至少一個具有低功函數之金屬(例如 _ 鋁），接著以及第二載子傳輸層128包含電子傳輸層及電子注入 層。有機電激發光顯示器包含第一及第二電極110及129。第一载 子傳輸層118、胺層内之胺群圖案124a、124b及124c、發光層内 之發光層126a、126b及126c’ ’以及弟二載子傳輸層128被相繼 安排於第一電極110及第二電極129間，使得形成有機電激發光 顯示器。 1服16_月—24日替換頁 制^對利用親水性溶劑形成親水性胺群圖案，其親水性胺群圖 /、二1^方法並非局限於上述所提方法，可在不脫離本發明之精神 ‘或範圍内作些許潤飾。更進一步，針對藉由具備十八院基三氯矽 …（）之聚一甲基石夕氧院(pDMS)形成疏水性十八院基三氯石夕烷 (OTS)_ ’其财料八錄三氯魏(OTs)_紐方法並非 .局祕上述所提方法，可在不脫縣發明之精神域_作些許 潤飾雖然本發明揭露在形成綠色發光層之後形成紅色發光層的 、、出本㈣之顧雜制於其他能械形成綠色 發光層及紅色發光層之方法。 、、上述之外觀’根據本發明實施㈣造錢電激發光顯示器 w的方法具有下述效果。根據本發明實施例製造有機電激發光顯示 器的方法於其所形成之發光層内定義特殊區域，例如親水性區 域二於其未形成之發光層内定義其他區域，例如疏水性區域，以 _及凡成發光層衣造程序。因此，本發明實施例防止發生不規則圖 案，造成發光層乾燥時間及黏度的不同，較易形成細微的數微米 ㈣發光層’以及不需部分形成或移除，使得製造程序變得更容 易。再者，㈣本發明實施例製造錢電㈣統示器的方法於 其所形成之發光層内定義特殊區域，例如親水㈣域，於其未形 成之發光層内定義其他區域，例如疏水性區域，以及完成發光層 製造程序，這樣防止混合顏色從有機電激發光顯示器邊緣部附^ 產生，結果是改善了每個發光層的顏色純度。 21 1357776 100年6月24日替換頁 雖」本發明以前述之較佳實施例揭露如上，然其並非用以限 疋本發明，任域習糊技藝者，在稀離本發明之精神或範圍 内田可作些許之更動與潤飾，因此本發明之專利保護範圍須視 本說明書所附之ψ請專概騎界定者鱗。 、 【圖式簡單說明】 一立第1圖係說明電激發光顯示器相關技術中單元畫素傳送帶之I Referring to FIG. 2B, a first polydimethyl oxime (PDMS) stamper 12 〇 alignment substrate η is formed on the first clip transport layer 118, and polydimethyl siloxane (PDMs) stamper 120 Contact with the first carrier transport layer us. More specifically, the first polydimethyl methoxy oxane (PDMS) stamper 120 has a protruding surface and a green (G) luminescent region, a blue (B) luminescent region, and a red (R) luminescence on the recessed surface. Regional contact. In this embodiment, the first octadecyltrichlorodecane (0TS) pattern 122a is made of a hydrophobic material >. The first octadecyl trioxane (Ots) pattern i22a is formed on the green (G) luminescent region corresponding to the protruding surface of the first polydimethyl siloxane (PDMS) stamper 120 and blue (B) On the light-emitting area. Referring to FIG. 2C, the polydidecyloxyne (pDMS) stamper 12〇 contains a first octadecyltrichlorodecane (OTS) pattern 122a in contact with the first carrier transfer layer 118. The burnt-based chlorite (〇TS) pattern 122a transmits the green (6) light-emitting region and the first carrier transport layer 118 of the blue (B) light-emitting region. The first octadecyldioxane (ots) pattern can also be made by other methods, such as roller printing (r〇u 1357776, June 24, 2014). According to the roll printing technique, the first octadecyltrichloroanthracene (〇TS) pattern 122a is formed on a printing roller using a printing plate, and then transcribed (she like (4). To the first carrier transport layer 118 The first octadecyltrichlorodecane (〇TS) pattern 122a is formed. Further, if the substrate 11 having the first octadecyltrichlorodecane (OTS) pattern 122a is immersed in a solvent, it contains a hydrophilic amine. The group is such that the first amine group pattern 124a of the hydrophilic material is only on the first carrier transport layer 118 of the red (R) light-emitting region. Therefore, since the first octadecyltrichlorodecane (OTS) pattern 122a is hydrophobic The first carrier transport layer 118 of each of the green (G) light-emitting region and the blue (B) light-emitting region has a hydrophobic region characteristic. The first amine group pattern 124 & is composed of a hydrophilic material. The first-carrier transport layer 118 of the red (8) light-emitting region has a hydrophilic region. Referring to FIG. 2D, if the substrate u having a hydrophilic and hydrophobic region is coated with a red light-emitting solution, its red light-emitting layer 126a is only opened. "Formed in the first amine group pattern 12 as above, where red The thickness of the light layer 126a is between 290 A and 390 A. In other words, if the red (R) organic|excitation light solution is coated, the red organic electroluminescent solution is not coated with the first octadecane. The base gas blue gas (〇TS) pattern is applied to the core but only to the first amine group pattern 12 composed of a hydrophilic material as above. The red (8) luminescent solution forming the red (R) luminescent layer may be selected from quantum dots. _ In the solution, the small molecular material is dispersed in a special solution in the organic solvent and the solution processing material, such as the high-level (4) coffee (3) coffee. In the embodiment of the quantum dot solution 12 1357776 ...----- 1 service Qin H2-4 - 日屋, the hydrophilic solvent has quantum dots of semiconductor materials, such as CdSe, Pounds (CdTe) or disc indium (111?), which has an energy gap in the energy band gap ° for the red luminescent solution provided, for example, pen-type coate Method, bar coating method, gift method, slit die coating method, solvent method, and roller printing method. The pen coating method allows deposition of hairpins. Applying pressure to the pen, sheet or slit coating on the substrate, and uniaxially pressing the pen, sheet or slit coating 4 roller printing method using the printing plate The pattern is formed on the print shaft, and the transcription pattern is patterned onto the substrate to form the desired pattern. Referring to the 2E figure, the substrate 11 having the first octadecyltrichloroanthracene (OTS) pattern 122a is immersed and adjusted. The octadecyltrichlorodecane (0TS) solution is used to remove the first octadecyl chlorite ( 〇 TS) pattern 122a, so that the manufacturing process of the red light-emitting layer 26a is completed. Refer to the 2nd _ 'second poly fluorene-based oxygen burning (PDMS) stamper (not shown in the 2F figure) including the twenty-eighth The alkyltrichloroanthracene (〇TS) pattern is aligned with the first carrier transport layer 118 having the red light-emitting layer 126a. The second polydimethyloxane (pDMs) stamper is brought into contact with the substrate 11, such that The twenty-eighth yard-based triclosan xeron (QTS) pattern 122b is transferred to the first carrier transport layer 118 and the red light-emitting layer 126a of the color-sensing (B) light-emitting region. The oxyalkylene (pDMS) die has a protruding surface in contact with the blue 13 1357776 ____ June 24, the replacement page color (B) illuminating region and the red luminescent layer 126a. Then, the twenty-eighth base trioxane (OTS) The pattern 122b is formed on the protruding surface of the second polydimethyl siloxane (PDMS) stamper. When the second polydimethyl fluorene oxide (PDMS) stamper is brought into contact with the substrate u, the twentieth The octadecyltrichloromethane (OTS) pattern 122b is transferred to the first carrier transport layer 118 and the red light-emitting layer 126a of the blue (B) light-emitting region. In this embodiment The red light-emitting layer 126a has been formed in the red light-emitting region, and the steps differ in that a red (R) light-emitting region and a blue (B) light-emitting region are generated. However, the second polydimethylsiloxane (PDMS) die has a contour. The line enables the octadecyltrichlorodecane ruthenium (OTS) pattern 122b to be formed on the blue (B) light-emitting region and the first-carrier transport layer 118 of the red light-emitting layer 126a of the red light-emitting region when not in contact with green (9) Illumination area % In the alternative, it can also be formed by other methods, such as a roll printing method. According to the roll printing method, the twenty-eighth-burning triclosan (〇TS) pattern is formed on the printing roller of the printing plate to transcribe to the first carrier transport layer π8 and the red light-emitting layer 126a. A twentieth/ice-based three gas reduction ((10)) pattern is formed. In addition, the field has the first eighteen singular three gas smoldering (〇TS) pattern 1 Nami φ 11 immersed in a solvent containing a hydrophilic amine group _, its second amine group _ 12 two water-based materials, fine pole township) Fine (four) - carrier transport layer t therefore 'because of the twenty-eighth-burning triclosan sulphur S) pattern (2) b composed of hydrophobic materials, the color of the U-transport layer n8 and the red light-emitting area The light emitting layer 126a is defined as a hydrophobic region. Since the first amine group pattern coffee is composed of a hydrophilic material, the green (6) light-emitting region of the first carrier is transmitted. 14 丄JJ / / /0 . One----------100^0^24 03⁄4 ^ The transport layer 118 is defined as a hydrophilic region. - Cang Khao 2G Figure 'If the substrate n having a hydrophilic or hydrophobic region is coated with a green color luminescent solution, its green luminescent layer (10) is formed only on the second amine group pattern (10) where the thickness of the green luminescent layer 126b Between people and s9〇a. In other words, when the green (G) organic electroluminescent solution is applied, the green organic electroluminescent solution is not coated on the twenty-eighth yard trichloro-wei (OTS) pattern 122b, and only It is applied to a second amine group pattern coffee made of a hydrophilic material. The green (G) luminescent solution of the luminescent layer 126b may be selected from the group consisting of a quantum dot solution, a small molecular material dispersed in an organic solvent, and a solution processing material, such as a dendritic polymer material. In this embodiment, the quantum dot solution is a pro-molecular agent having quantum material quantum dots, such as lithograph (CdTe or CdTe), which has an energy gap in visible light. There are various coating methods for the provided green luminescent solution, for example, a pen coating method, a slit extrusion coating method, a solvent method, and a roller P brush method. The pen coating method allows the deposition of the luminescent solution to be closely attached to the surface of the substrate by a pen, a sheet or a slit, and applies a force to the pen, sheet or slit coating on the substrate. Apply to a squeeze pen type, sheet type or slit type. The roller printing method, the printing plate, is known to print a pattern onto the substrate to transcribe the pattern onto the substrate to form the desired pattern. Refer to the 2H «, with the twenty-eighth-burning trichloro-Wei (〇Ts) pattern of the coffee ground plate π / re-adjusted into the 18-octyl-trichlorite Xiyuan (〇τ§) solution to remove the first 15 1357776 On June 24, 100, the page replaced the octadecyldichlorodecane (OTS) pattern 122b, so that the manufacturing process of the green light-emitting layer 126b was completed. Referring to the 21st, when the substrate 11 having the red light-emitting layer 12 and the green light-emitting layer leg is sub-introduced into the hydrophilic amine group solvent, the third amine group pattern 124c is formed in the first carrier of the blue (B) light-emitting region. The transport layer 118, the red light-emitting layer 126a, and the green light-emitting layer 126b. Therefore, the first carrier transport layer 118, the red light-emitting layer tear, and the green light-emitting layer have a hydrophilic region because the third amine group pattern 12 is composed of a hydrophilic material. Since the red and green light-emitting layers Lu 126a and 126b are in a hydrophilic solvent, the third amine group pattern 12 is formed on the first of the red and green light-emitting layers 12 and 126b and the blue (B) light-emitting region. Sub-transport layer 118. Referring to Fig. 2J, if the substrate 11 having a hydrophilic and hydrophobic region is coated with a blue (B) luminescent solution, its blue light-emitting layer 126c is formed on the third lining 2424e made of a hydrophilic material. Shaped color (9) Light-emitting layer 12 & blue (8) The luminescent solution may be selected from the group consisting of quantum, liquid, and molecular materials dispersed in a heterogeneous solution and a hetero-processing (four), such as a woven polymer material. In this embodiment, the quantum dot dissolves into a hydrophilic polymer having quantum material quantum dots, such as deuterated ore (CdSe) and recorded tin (CdTe) indium (Ιηρ), which has an energy gap in the visible region. . In the embodiment, the blue (9) luminescent layer is formed in each of the illuminating regions according to the third amine group pattern 12 composed of three illuminating regions (ie, the red region, the green 16 丄 777 777 - - 00 00 -1-0...month—12-day-replacement 贤•·color area and blue area). Formed in blue (8) illuminating region ^^ color (9) illuminating - / layer (10) formed between -A to 4 〇〇A, and forming red (8) illuminating 'layer 126a in red (8) illuminating region or forming green (G) The light-emitting 126b is formed in the green (G) light-emitting region to a thickness of between 39 Å and Å, so that a blue (9) light-emitting layer 126c is formed on the red (8) light-emitting layer 126a and the green (G) light-emitting layer (10). The thickness is between 5A and ι. The blue (B) light-emitting layer 126c formed on the red (R) light-emitting layer ma and the green (G) light-emitting layer 126b serves as a hole blocking layer (hbl). The hole blocking layer allows the holes to remain in the red and green light-emitting layers 126a and 126b for a longer period of time, so that the possibility of recombination is reduced and may increase after passing through different energy gap positions of the respective light-emitting layers. There are various coating methods for the color illuminating solution, for example, a pen coating method, a bar coating method, a slit extrusion coating method, a solvent method, and a roll printing method. The pen coating method allows the deposition of the luminescent solution to be closely attached to the surface of the substrate in a pen, sheet or slit manner, applying pressure to the pen, sheet or slit coating on the substrate, and in one direction Squeeze pen, sheet or slit coating. The roller printing method uses a printing plate to form a known pattern on a printing roller, and a transcription pattern onto the substrate to form a desired pattern. Referring to Fig. 2K, the second carrier transport layer 128 and the second electrode 129 are successively formed on the blue light-emitting layer 126c. If the second electrode 129 corresponds to the cathode electrode, the second electrode 129 may be selected from at least one metal having a low work function (e.g., aluminum), and then the second carrier transport layer 128 may include an electron transport layer and an electron injection layer. Organic Electric Shock 17 1357776 October 12, 2010 Replacement Page _' The illuminated display includes first and second electrodes 110 and 129. The first carrier transport layer 118, the light emitting layers 126a, 126b, and 126c, and the second carrier transport layer 128 are sequentially disposed between the first electrode 110 and the second electrode 129 such that an organic electroluminescent display is formed. 3A to 3E are cross-sectional views showing a third light-emitting layer manufacturing process according to another embodiment of the present invention. Instead of using the hydrophilic amine group solvent, the third amine group pattern 124c is formed on the first carrier transport layer ns, the red light-emitting layer 126a, and the green light-emitting layer 126b of the blue (B) light-emitting region, as shown in Fig. 21. The thirty-eighth alkylosine chloride (OTS) pattern 122c generally forms a third amine group pattern 124c made of a hydrophilic material. At that time, its blue light-emitting layer 126c was formed only on the third amine group pattern 124c. As shown in Fig. 3A, 'Third polydimethyl methoxy oxane (PDMS) stamper (not shown in Fig. 3A) contains 38 octadecyltrichloromethane (OTS) made of a hydrophobic material. The pattern 122c is aligned with the first carrier transport layer 118 having the red light-emitting layer i26a and the green light-emitting layer i26b. The third polydimethyloxene (PDMS) stamper is brought into contact with the substrate 11 to transfer the 38th octadecyltrichloromethane (;0TS) pattern 丨22c to the red luminescent layer H6a and the green luminescent layer 126b. . That is, the thirty-eighth yard-based three-stone stone (〇TS) pattern 122c formed on the surface of the third polydimethyl-xanthene (PDMS) stamper is transferred to the red light-emitting layer 126a. Light emitting layer 126b. In an alternative embodiment, the thirty-octadecyl three gas chamber (OTS) pattern 122c may also be formed by other methods, such as a roller printing method. According to the roller printing method, its thirty-eighth 18 1357776 r ------------------------------------ ------1 加友凡月24, 潜潜换页 Henki three gas sizzling (OTS) pattern 122c is formed on the printing roller using the printing plate, and then transcribed to the red luminescent layer 126a and the green luminescent layer On 126b, a 38 octadecyltrichlorodecane (OTS) pattern 122c is formed. As shown in FIG. 3B, when the substrate 11 having the 38th octadecyltrichlorodecane (〇TS) pattern 122c is immersed in a hydrophilic amine group solvent, the second amine group pattern 124c made of a hydrophilic material is used. It is formed only on the first carrier transport layer 118 of the blue (B) light-emitting region. Since the 38th octadecyl trigastone (0TS) pattern 122c is composed of a hydrophilic material, the red luminescent layer 126a and the green luminescent layer 126b are defined as hydrophobic regions. Further, since the third amine group pattern 124c is composed of a hydrophilic material, the first carrier transport layer 118 of the blue (B) light-emitting region is defined as a hydrophilic region. Referring to FIG. 3C, if the substrate η having a hydrophilic and hydrophobic region is coated with a blue luminescent solution, the blue luminescent layer 126c is formed only on the hydrophilic region (first fee group pattern 124c), wherein blue The light-emitting layer i26c has a thickness of between 290 A and φ 390. In other words, when coated with a blue (B) organic electroluminescent solution, the blue organic electroluminescent solution is not coated on the thirty-eighth yard-based three gas stone court (〇ts) pattern. And applied only to the third amine group pattern 124c composed of a hydrophilic material. Forming a blue (B) luminescent layer 126c, wherein the blue (B) luminescent solution may be selected from a quantum dot solution, a small molecular material dispersed in a special solution of the organic solution, and a solution processing material, such as a dendritic polymer material. . In this embodiment, the quantum dot solution is a pro-Xi sputum agent having quantum material quantum dots, such as 砸化编((10)e) 录化锦 19月24曰24 replacement page or ship_) System (4) has a New Zealand. There are a variety of coating methods for the provided blue luminescent solution, for example, pen coating. The method of the bar coating method, the slit Wei coating method, the closing method, and the roller P brush method. The pen-type coating method deposits the hairpin liquid, and the pen, the chip or the slit type closely adheres to the surface of the substrate, and applies a one-way force to the pen, the sheet or the slit coating on the substrate. Pen type, or slit coating. Its roller printing method is known to be formed on the _ miscellaneous, and the transcription pattern onto the substrate, so that it depends on the desired g. Lu reference 3D 1, with the thirty-eighth courtyard base three gas burst hui ^s) pattern i22c substrate 11 dip in the adjusted 18-yard trichloro-Wei (0TS) solution to remove the 38th burning The chloroform stone (OTS) pattern 122e is formed to complete the manufacturing process of the blue light-emitting layer 126c. Referring to Fig. 3E, the second carrier transport layer 128 and the second electrode 129 are successively formed on the light-emitting layers 126a, 126b, and 126c'. If the second electrode 129 corresponds to the cathode electrode, the second electrode 129 may be selected from at least one metal having a low work function (e.g., _ aluminum), and then the second carrier transport layer 128 includes an electron transport layer and an electron injection layer. The organic electroluminescent display includes first and second electrodes 110 and 129. The first carrier transport layer 118, the amine group patterns 124a, 124b and 124c in the amine layer, the light-emitting layers 126a, 126b and 126c'' in the light-emitting layer, and the second carrier transport layer 128 are successively arranged on the first electrode 110. And between the second electrodes 129, so that an organic electroluminescent display is formed. 1 service 16_month - 24th replacement page system ^ to form a hydrophilic amine group pattern by using a hydrophilic solvent, the hydrophilic amine group diagram /, the method is not limited to the above mentioned method, without departing from the invention The spirit 'or a little refinement within the scope. Furthermore, the formation of hydrophobic 18-yard triclosan (OTS) by the polymethyl oxalate (pDMS) with 18-yard trichloropurine ()) The method of recording the trichloro-Wei (OTs)_New method is not the method mentioned above, but can be used in the spiritual domain of the invention of the county. Although the invention discloses the formation of a red light-emitting layer after forming a green light-emitting layer, This (4) is a method of forming a green light-emitting layer and a red light-emitting layer. The above-described appearance 'the method of making a money-generating electroluminescent display w according to the present invention has the following effects. A method for fabricating an organic electroluminescent display according to an embodiment of the present invention defines a special region in a light-emitting layer formed by the method, for example, a hydrophilic region defines another region, such as a hydrophobic region, in the unformed light-emitting layer, and Where the luminescent layer is made into a garment. Therefore, the embodiments of the present invention prevent the occurrence of irregular patterns, cause different drying time and viscosity of the light-emitting layer, and are relatively easy to form fine micrometers (four) light-emitting layers' and need not be partially formed or removed, making the manufacturing process easier. Furthermore, (4) a method for manufacturing a money electric (4) display device according to an embodiment of the present invention defines a special region, such as a hydrophilic (four) domain, in a light-emitting layer formed by the present invention, and defines other regions, such as a hydrophobic region, in the unformed light-emitting layer. And completing the luminescent layer manufacturing process, thus preventing the mixed color from being generated from the edge portion of the organic electroluminescent display, with the result that the color purity of each luminescent layer is improved. 21 1357776 Replacement page on June 24, 2014. The present invention has been disclosed in the foregoing preferred embodiments. However, it is not intended to limit the scope of the present invention. Uchida can make some changes and retouchings. Therefore, the scope of patent protection of the present invention is subject to the provisions of this specification. [Simplified description of the diagram] 1st diagram illustrates the unit pixel conveyor belt in the related art of electroluminescent display
實_擇，第三發 【主要元件符號說明】 陽極電極 電祠注入層 電洞傳輸層 發先層 電子傳輸層 電子注入層 陰極電極 激子 基板 1357776 100年10月12日替換頁 110 第一電極 118 第一載子傳輸層 120 聚二曱基矽氧烷(PDMS)壓模 122a 第一十八烷基三氯矽烷(OTS)圖案 122b 第二十八烷基三氯矽烷(OTS)圖案 122c 第三十八烷基三氯矽烷(OTS)圖案 124a、124b、124c 胺群圖案 126a、126b、126c、 126c’發光層 128 第二載子傳輸層 129 第二電極 R 紅色 G 綠色 B 藍色 23_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 118 first carrier transport layer 120 polydioxanoxane (PDMS) stamper 122a first octadecyltrichlorodecane (OTS) pattern 122b octadecyltrichlorodecane (OTS) pattern 122c Trioctadecyltrichlorodecane (OTS) pattern 124a, 124b, 124c Amine group pattern 126a, 126b, 126c, 126c' luminescent layer 128 second carrier transport layer 129 second electrode R red G green B blue 23