201033685 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種具遮光塗膠之顯示面板，及應用 之點膠治具、點膠機台和點膠方法，且特別是有關於一種 利用一自動點膠程序所產生之具遮光塗膠之顯示面板，應 用特殊的點膠治具、點膠機台並配合自動點膠方法，可取 代傳統以人工貼附遮光矽膠帶的方式。 【先前技術】 由於液晶顯示器（Liquid Crystal Display，LCD)具有 體積薄、重量輕、耗電量少以及無輻射污染等特性，於近 年來係曰漸廣泛使用。 液晶顯示器（LCD)主要由一顯示面板(display panel)、一背光模組和一具有框架之殼體所組裝而成。背 光模組位於顯示面板下方，例如TFT基板的下方，用以將 光源均勻地向上提供至顯示面板。依照光源的提供方式， 背光模組又可分為側光式背光模組或直下式背光模組。顯 示面板例如是以一薄膜電晶體(TFT)基板和一彩色濾光 (CF)基板所對組而成，而τρρ基板和CF基板之外表面均 貼附有偏光片。在TFT基板和面積較小的cf基板對組 後，會在CF基板邊緣和TFT基板邊緣之間造成一透光區 域，為避免顯示區域外圍產生漏光問題，影響顯示器的顯 不品質，此透光區需要進行遮光處理。 一般在TFT基板之上表面（與CF基板貼合之表面）處 201033685 且位於CF基板邊緣旁係包括—外部接線區（〇lb)(預留走 線之用)’即對應於顯示面板的有效顯示區域外圍之至少一 侧，且此可透光之外部接線區設置有電性元件，例如積體 電路單元和處理資料訊號之走線。在傳統技射，會在外 部接線區塗上白色㈣，以保護積體電路單元和走線，塗 佈位置-般是對應顯示面板的一長邊。雖然塗上白色矽膠 略可改善該處的漏光情形，但白色娜不易乾燥，表面固 m 化的時間至少需要3〇分鐘，在固化之前其材質也很容易 =而:能影響到顯示面板的其他元件；再者，也需要規 出大！Γ間置放該些待乾燥之顯示面板，並不適合應 用於大1製造之生產程序裡。 .請=第1圖，鱗示—種具有傳統遮光貼布之顯示 =二意圖。如前述，由於顯示面板1下方的背光 1發出的光線可能會穿透tft基板對應顯示 ===(包括外部接線區)，使顯示元件產生漏光 域10的m進w遮域理。目前顯*面板係在顯示區 ^ Λ透光的區域）均貼附上遮光貼布，如第1 工 不 2膠帶”a〜11d ’以達到遮光效果，並且以人 進行貼膠帶作業。然而，除了每塊面板的顯 :域的四周所需遮光的區域其寬窄可能大小不等，需裁 小之外’顯示區域10的四周所需遮光的 之條狀，需油細長雜之膠帶來進 鈔西二遮光用的種黑色發膠帶（silicontape)，材質柔 軟’要對仙切㈣娜帶和《錢域相當不易，重 5 201033685 :(Rr:rk)?損率高’因此以人工方式貼附十分地耗時費 Μ 口i *種發膠帶價格昂貴且具有無法二次貼附的特 將舊i勝t貼後再自基板上移除就無法再重新_，只能 膠^棄’再貼新_膠帶，因此在對位不易 ’ί(:Ε二:易、增加製造成本。另一種遮光用的聚酯薄骐膠 P pe) ’則因材質較薄’不具吸震緩衝性，也同樣 人貝貼附耗時、對位不易，重卫耗損率高等缺點。 因此如何解決顯示區域外的漏光問題又可降低貼 附成本與卫時’相良好遮光之目的和降低生產成本，實 為業界努力之一重要目標。 【發明内容】 本發明係有關於一種具遮光塗膠之顯示面板，應用膠 體塗佈（如深色uv膠）的方式以解決傳統使用人工貼附膠 帶之成本高與工時長的問題，又可避免顯示區域外的漏光 問題，達到良好遮光之目的。另外本發明亦提出一特殊設 計的點膠治具，可使點膠過程達到最佳化。 ❿ 本發明係提出一種顯示面板’包括對組之一第一基板 和一第二基板，位於第一基板下表面之一第一偏光板，和 一膠體。第一基板係具有兩相對長邊與兩相對短邊，且第 一基板之至少一邊係相對於第一偏光板之邊緣形成一空 白區（blank area)於第一基板之下表面處。且第一基板係包 括一外部接線區（out-lead bonding area)，其中位於第一 基板之下表面處的空白區係與位於第一基板之上表面處 的外部接線區相對應。而膠體則形成於空白區之至少一區 6 201033685 域另外’根據另一實施例，也可在外部接線區形成另一 膠體。 本發明更提出一種點膠治具，包括一底部和一圍欄結 構’係應用於顯示面板之點膝程序。底部包括—承載面和 至少一溝槽；圍攔結構係垂直連接底部以形成一容置空 間’而溝_鄰近該關結構與該底部之連接處。 一本發明再提出一種點膠方法，係用以塗佈膠體於一顯 示面板，該方法包括： 提供一顯示面板’該顯示面板之非顯示區係具有至少 一待塗佈區； 提供一點膠治具’該治具具有一容置空間，且該容置 空間之大小係與該顯示面板之大小相對應； 置放該顯示面板於該治具之該容置空間内，且該治具 之側壁係與該待塗佈區之邊緣相抵；和 塗佈一 uv膠體於該待塗佈區。 本發明又提出一種UV點膠機台，係包括一平台和一 點膠照光機構。平台上具有一可移動式基台以可移動方式 承載一顯示面板。點膠照光機構位於平台上方並可相對於 了移動式基台移動，該機構包括一固定座、和一點膠部、 一 UV照光部和一不透光隔板。其中點膠部、uv照光部 和不透光隔板係設置於該固定座上，且UV照光部與點膠 部相隔一間距，而不透光隔板位於點膠部和uv照光部之 間。 實際應用時，可搭配本發明之點膠治具和UV點谬機 台’以自動點膠和UV光照方式，迅速完成具有遮光塗膠 201033685 之顯示面板。再者，於注膠過程中搭配本發明之點膠治 具，由於膠體與治具接觸為一平面，故膠體固化後，其侧 邊邊緣可呈現一平整斷面。 為讓本發明之上述内容能更明顯易懂，下文特舉較佳 實施例，並配合所附圖式，作詳細說明如下： 【實施方式】 本發明係提出一種具遮光塗膠之顯示面板，應用膠體 塗佈的方式取代傳統以人工貼附遮光矽膠帶的方式。在一 較佳實施例中，可利用本發明特殊的點膠治具並配合自動 點膠方法，以產生一具遮光塗膠之顯示面板。應用本發明 不但沒有傳統以人工貼附遮光矽膠帶的成本高與工時長 之困擾，又可解決顯示區域外的漏光問題，達到良好遮光 之目的。 以下係提出較佳實施例作為本發明之說明，然而實施 例所提出的内容，包括具遮光塗膠之顯示面板，點膠治 具、點膠機台及相關之點膠方法等等，僅為舉例說明之 用，並非作為限縮本發明保護範圍之用。再者，實施例之 圖示亦省略不必要之元件，以利清楚顯示本發明之技術特 <顯示面板> 第2圖係繪示依照本發明之一種具遮光塗膠之顯示 面板之示意圖。顯示面板包括對組之一第一基板21和一 第二基板22、一第一偏光板25和一第二偏光板26。第一 201033685 基板21和第二基板22均具有兩相對長邊與兩相對短邊。 其中，第基板21和第二基板22例如分別是一薄膜電晶 體(TFT)基板和一彩色濾光(CF)基板。第一基板21之上表 面21a係朝向第二基板22之下表面2处，第一偏光板25 貼附於第一基板21之下表面21b，第二偏光板26貼附於 第一基板22之上表面22a。其中，第一偏光板25之邊緣 和第基板21之下表面21b的邊緣通常有一差距。第2 圖中，係以第一基板21之某一短邊到與之對應的第一偏 ❹光板25之邊緣具有一空白區（blank area)211為例做說 明。第一基板21 (例如TFT基板）之上表面21 a處更具有 一外部接線區（out-lead bonding area)212以提供走線或 是置放電性元件（例如積體電路單元27)，且外部接線區 212係對應於第二基板22之外侧。如第2圖所示，顯示 面板可包括走線或是複數個積體電路單元27設置於外部 接線區212，且位於第一基板21之下表面21b處的空白 區2彳1係與位於第一基板21之上表面21a處的外部接 β區212相對應。 按線 在傳統技術中，關於塗膠部份是僅在第一基板21上 表面21a處的外部接線區212塗上膠體(如白色矽膠），其 作用是為了保護電子電路元件。然而，本發明主要是於第 一基板21之下表面21b且對應於第一基板21之某〜翅邊 的空白區211處部分地或全部地塗佈膠體28，以達到遮 光效果，且空白區211比起外部接線區212更為平滑，故 更容易塗佈膠體28,使膠體28更為穩固附著，不易聣落， 達成更可靠的遮光效果。如第2圖所示，係於第一基板21 9 201033685 1 #-»· 之下表面21b上對應於空白區211進行膠㈣塗佈。塗 佈方式可利用人工或自動機台以膠間針筒29進行點膠， 而出膠總量例如是可完全覆蓋空白區211或部分覆蓋，例 如接近90%面積的覆蓋，膠體實際覆蓋空白區211的面 積則視應用產品的需求而可做適當調整。 請參照第2圖，在一實施例中，若第一偏光板^之 邊緣至第-基板21之短邊邊緣（即空白區211處)係具有一 第-距離D ’而第-偏光板21之邊緣至膠體28之邊緣係 具有-第二距離d’則第二距離_較佳地至少約為第一 距離D的90%，以達到良好的遮光效果。 再者，於本發明一較佳實施例中，膠體例如是採用一 深色UV膠’謂膠為在紫外光照射下轉變為硬化之膠 體，顏色可為黑色、藍色、紫色、綠色等任何深色易於遮 光之顏色並以自動點膠方式於所需區域如空白區川 處塗佈膠體，點膠後進行紫外光照射即可形成—υν硬化 膠體。如第2圖所示之顯示面板與—背純組(未顯示）對 組後，光源自第-基板21之下表面21b朝第二基板22 之上表面22a的方向通過，於較佳實施例中若使用（但 不限制）冰色UV硬化膠體28可避免光線自外部接線區漏 出，達到遮光目的且由於uv硬化膠體28位於第一基板 21之下表面2讣上可直接擋住背光，比起將uv硬化膠體 28塗佈於其他表面具有更佳之遮光效果；此外若使用（但 不限制）自動點膠方式和可快速硬化的uv谬更可提高生 產速率，縮短生產時間。 基板21之某一短邊的 另外，雖然第2圖是以在第一 201033685 二，區211做點膠說明，但實際應用時可視產品要求在顯 域外所有可能漏光的區域，如第1圖在顯示區域1〇 光:的兩短邊和兩長邊處均點上膠體28，以徹底防止漏 再，，雖然第2圖是以在第一基板21之下表面2讣 在區211點膠做說明，但也可視應用產品的需求同時 勝基板21上表面213處的外部接線區212形成UV m 、’除了可以保護電子電路元件避免其電路端子腐蝕氧 或是還可增強遮光效果。本發明對於在空白區211點膠、 二疋在第一基板21兩面（空白區211和外部接線區212) 形成UV膠體並沒有特別限制。 <點膠治具> 根據本發明一較佳實施例，更揭露一種可與點膠製程 »配之點膠治具，其特殊結構可避免點注之膝體產生溢流 ❿=題1 3A_示依照本發明—較佳實關之—種點勝 治具之侧視圖。請同時參照第3B圖，其繪示應用第3A 圖之點勝治具進行本發明實施例之顯示面板點膠之侧視 圖:依照本發明-較佳實施例所提出之點膠治具其外觀例 如疋無蓋箱體(topless box)。如第3A圖所示之點膠治 具3〇包括一底部32和一圍欄結構34。底部&包括一承 载:和至少一溝槽321，圍欄結構34則實質上垂直連接 卩32以形成一容置空間3〇〇，且溝槽321係鄰近圍欄 紇構34與底部32之連接處。其中，底部32更具有一凹 槽323、一第一支撐面325和一第二支撐面326，且第一 11 201033685 支擇面325和第二切面326係位於凹 構成底部32之承載面，承 q 在-較佳板。而 與顯示面板相對應。 h大’J實質上係 再者，點膠治具3〇更可包括右 入容置空間300之妹構特徵於導引顯示面板進 形成一醫面349冓特 圍攔結構34之頂部 成傾斜 且傾斜面342係由圍棚社構34 攔結構34之頂部形成一 4=谷置空間以在圍 f. u w2 ^ ^ ®34 ,ΛΙΗ 1 糸貫質上大於容置空間300之大小 W1 〇 妹槿ΓΛϋ’在實際製作如_般之师治具時，圍攔 、、。構34可包括·一第一侧壁351，係與底部32垂直地連 接；-第二侧壁（未顯示），係與底部和第一側壁351垂直 地連接；-第三側壁353’係與底部32和第二侧壁垂直 地連接，且第三側壁353相對於第一側壁351設置；和一 第四側壁（未顯不），係與底部32、第三㈣挪和第一侧 壁351垂直地連接，且第四侧壁相對於第二側壁設置。再 者’可於相對設置的第一侧壁351和第三侧壁挪之上緣 (t〇Pe_分別形成-第-倒角Θ1和一第三倒角的，且 第-、第三倒角係由圍攔結構34之内侧向外侧傾斜(即傾 斜面342朝向容置空間300)，以助導引顯示面板進入點踢 治具30之容置空間300。同樣的，亦可於相對設置的第 二侧壁和第四侧壁之上緣(未顯示)分別具有—第二倒角和 -第四倒角’且第二、第四倒角亦由圍攔結構34之内側 12 201033685 向外側傾斜（即傾斜面342朝向容置空間300)。雖然礙於 視角’第3A圖僅能顯示第一侧壁351和第三側壁353， 但具有通常知識者當能依實施例之說明與第3A圖清楚建 構出本發明實施例之一點膠治具。 上述治具30除了具有倒角特徵，有助導引顯示面板 放置，於底部32處的溝槽321設計，有助收集注膠後殘 留之膠屑，避免沾黏面板。在較佳實施例中，溝槽321的 位置係實質上與注膠位置相對應。 _ 請同時參照第3A、3B圖。當進行點膠製程時，顯示201033685 VI. Description of the Invention: [Technical Field] The present invention relates to a display panel with a light-shielding glue, and a dispensing jig, a dispensing machine and a dispensing method, and particularly related to The use of a light-adhesive display panel produced by an automatic dispensing process, the application of special dispensing jigs, dispensing machines and automatic dispensing methods can replace the traditional way of manually attaching blackout enamel tape. [Prior Art] Liquid crystal displays (LCDs) have been widely used in recent years due to their thin size, light weight, low power consumption, and no radiation pollution. A liquid crystal display (LCD) is mainly assembled by a display panel, a backlight module and a housing having a frame. The backlight module is located below the display panel, such as below the TFT substrate, to provide the light source evenly upward to the display panel. According to the manner of providing the light source, the backlight module can be further divided into an edge light type backlight module or a direct type backlight module. The display panel is formed, for example, by a combination of a thin film transistor (TFT) substrate and a color filter (CF) substrate, and a polarizer is attached to the outer surfaces of the τρρ substrate and the CF substrate. After the TFT substrate and the cf substrate with a small area are paired, a light-transmitting region is formed between the edge of the CF substrate and the edge of the TFT substrate, so as to avoid the light leakage problem at the periphery of the display region, affecting the display quality of the display, the light transmission The area needs to be shaded. Generally, the surface of the upper surface of the TFT substrate (the surface to which the CF substrate is bonded) is 201033685 and the edge of the CF substrate includes an external wiring area (〇 lb) (for the reserved wiring), which corresponds to the effective display panel. At least one side of the periphery of the display area, and the permeable external wiring area is provided with an electrical component, such as an integrated circuit unit and a trace for processing the data signal. In the conventional technique, white (4) is applied to the external wiring area to protect the integrated circuit unit and the wiring, and the coating position is generally a long side corresponding to the display panel. Although the application of white silicone can slightly improve the light leakage at this place, white Na is not easy to dry, the surface solidification time takes at least 3 minutes, and the material is easy to be cured before curing = and other effects that can affect the display panel Components; again, you need to make a big deal! The placement of the display panels to be dried during the day is not suitable for use in the production process of the Big 1 manufacturing. Please = Figure 1, scales - display with a traditional shade patch = two intentions. As described above, since the light emitted from the backlight 1 under the display panel 1 may penetrate the corresponding display of the tft substrate === (including the external wiring area), the display element generates the m-w mask of the light leakage field 10. At present, the display panel is attached to the display area ^ Λ light-transmissive area), and the light-shielding patch is attached, for example, the first work is not 2 tapes "a to 11d" to achieve the shading effect, and the tape is applied by a person. However, In addition to the display of each panel: the area of the area around which the shading needs to be wide and narrow may vary in size, and it is necessary to cut the strips of the area around the display area 10, and need to use oily and slender tape to enter the banknotes. The black rubber tape (silicontape) used in the west two shades, the material is soft 'to be used for the fairy cut (four) Na belt and "the money field is quite difficult, heavy 5 201033685 : (Rr: rk)? high damage rate" so it is attached manually Very time-consuming and expensive Μ port i * The type of hair tape is expensive and has the ability to be attached twice. It will not be able to re-attach it after removing it from the substrate. New _ tape, so it is not easy to match in the 'ί (: Ε 2: easy, increase manufacturing costs. Another kind of polyester thin enamel P pe for shading) 'because the material is thin' does not have shock absorption cushioning, also the same person The shell sticker has the disadvantages of time consumption, difficulty in alignment, and high wear rate. Therefore, how to solve the display The problem of light leakage outside the domain can reduce the cost of attachment and the purpose of good shading and reduce the production cost. It is an important goal of the industry. [Description of the Invention] The present invention relates to a display panel with a light-shielding glue. Applying colloidal coating (such as dark uv glue) to solve the problem of high cost and long working time of traditional use of artificially attached tape, and avoiding light leakage outside the display area, achieving good shading purposes. The invention also proposes a specially designed dispensing jig to optimize the dispensing process. ❿ The present invention provides a display panel comprising a first substrate and a second substrate, which are located under the first substrate. a first polarizing plate on the surface, and a colloid. The first substrate has two opposite long sides and two opposite short sides, and at least one side of the first substrate forms a blank area with respect to an edge of the first polarizing plate (blank area) At a lower surface of the first substrate, and the first substrate includes an out-lead bonding area, wherein the blank area at the lower surface of the first substrate Corresponding to the external wiring area located at the upper surface of the first substrate, and the colloid is formed in at least one area of the blank area 6 201033685 domain. In addition, according to another embodiment, another colloid may be formed in the external wiring area. The invention further provides a dispensing fixture comprising a bottom and a fence structure for applying a knee-to-surface procedure to the display panel. The bottom portion includes a bearing surface and at least one groove; the barrier structure is vertically connected to the bottom portion to form an accommodation. The space 'and the groove _ is adjacent to the connection between the closed structure and the bottom. The invention further provides a dispensing method for coating a colloid on a display panel, the method comprising: providing a display panel 'the display panel The non-display area has at least one area to be coated; a point of providing a fixture; the fixture has an accommodation space, and the size of the accommodation space corresponds to the size of the display panel; In the accommodating space of the jig, the side wall of the jig is offset from the edge of the area to be coated; and a uv colloid is coated on the area to be coated. The invention further provides a UV dispensing machine comprising a platform and a dispensing illumination mechanism. The platform has a movable base that movably carries a display panel. The dispensing illumination mechanism is located above the platform and movable relative to the mobile base. The mechanism includes a mounting base, and a point of glue, a UV illumination and an opaque spacer. The dispensing portion, the uv illuminating portion and the opaque partition are disposed on the fixing seat, and the UV illuminating portion is spaced apart from the dispensing portion, and the opaque partition is located between the dispensing portion and the uv illumination portion. . In practical application, the display panel with the light-shielding glue 201033685 can be quickly completed by using the dispensing jig and the UV spotting machine of the present invention by automatic dispensing and UV illumination. Furthermore, in the glue injection process, the glued tool of the present invention is used, and since the colloid and the jig are in contact with each other, the side edges of the colloid can be flat. In order to make the above-mentioned contents of the present invention more obvious, the following description of the preferred embodiments and the accompanying drawings will be described in detail as follows: [Embodiment] The present invention provides a display panel with a light-shielding glue. The method of colloid coating is used to replace the traditional method of manually attaching the opaque tape. In a preferred embodiment, a special dispensing fixture of the present invention can be utilized in conjunction with an automated dispensing method to produce a light-shielding coated display panel. The application of the invention not only has the trouble of high cost and long working time of manually attaching the shading tape, but also solves the problem of light leakage outside the display area and achieves the purpose of good shading. The following is a description of the preferred embodiments of the present invention, but the contents of the embodiments include a light-shielding display panel, a dispensing fixture, a dispensing machine, and related dispensing methods, etc., only The use of the examples is not intended to limit the scope of the invention. Furthermore, the illustration of the embodiments also omits unnecessary elements to clearly show the technical features of the present invention. <Display Panel> FIG. 2 is a schematic view showing a display panel with a light-shielding glue according to the present invention. . The display panel includes a pair of first substrate 21 and a second substrate 22, a first polarizing plate 25 and a second polarizing plate 26. The first 201033685 substrate 21 and the second substrate 22 each have two opposite long sides and two opposite short sides. The first substrate 21 and the second substrate 22 are, for example, a thin film transistor (TFT) substrate and a color filter (CF) substrate, respectively. The upper surface 21a of the first substrate 21 faces the lower surface 2 of the second substrate 22, the first polarizing plate 25 is attached to the lower surface 21b of the first substrate 21, and the second polarizing plate 26 is attached to the first substrate 22. Upper surface 22a. Therein, there is usually a gap between the edge of the first polarizing plate 25 and the edge of the lower surface 21b of the substrate 21. In Fig. 2, a blank area 211 having a short side of the first substrate 21 to the edge of the corresponding first polarizing plate 25 is taken as an example. An outer surface 21a of the first substrate 21 (for example, a TFT substrate) further has an outer-lead bonding area 212 to provide a trace or a discharge element (for example, the integrated circuit unit 27), and the external portion The wiring area 212 corresponds to the outer side of the second substrate 22. As shown in FIG. 2, the display panel may include a trace or a plurality of integrated circuit units 27 disposed on the external wiring area 212, and the blank area 2彳1 located at the lower surface 21b of the first substrate 21 is located at The external junction β region 212 at the upper surface 21a of the substrate 21 corresponds. In the conventional art, the glue-coated portion is coated with a colloid (e.g., white silicone) only on the outer wiring portion 212 at the upper surface 21a of the first substrate 21, and serves to protect the electronic circuit components. However, the present invention mainly applies the colloid 28 partially or completely to the lower surface 21b of the first substrate 21 and corresponding to a certain blank portion 211 of the first substrate 21 to achieve a shading effect, and a blank area. The 211 is smoother than the external wiring area 212, so it is easier to apply the colloid 28, so that the colloid 28 is more firmly attached and is less likely to fall off, thereby achieving a more reliable shading effect. As shown in FIG. 2, the adhesive coating is applied to the lower surface 21b of the first substrate 21 9 201033685 1 #-»· corresponding to the blank area 211. The coating method can be dispensed by the manual or automatic machine with the inter-needle syringe 29, and the total amount of the glue can be completely covered by the blank area 211 or partially covered, for example, covering nearly 90% of the area, and the colloid actually covers the blank area. The area of 211 can be adjusted as appropriate depending on the needs of the application. Referring to FIG. 2, in an embodiment, if the edge of the first polarizing plate ^ to the short side edge of the first substrate 21 (ie, the blank area 211) has a first-distance D' and the first polarizing plate 21 The edge to the edge of the colloid 28 has a second distance d' and the second distance _ is preferably at least about 90% of the first distance D to achieve a good shading effect. Furthermore, in a preferred embodiment of the present invention, the colloid is, for example, a dark UV glue, which is a colloid which is converted into a hardening under ultraviolet light, and the color can be black, blue, purple, green, etc. The color of the dark color is easy to be shaded and the gel is applied in a desired area such as a blank area by an automatic dispensing method, and the ultraviolet light is irradiated after dispensing to form a υν hardening colloid. After the display panel shown in FIG. 2 is paired with the back pure group (not shown), the light source passes through the lower surface 21b of the first substrate 21 toward the upper surface 22a of the second substrate 22, in the preferred embodiment. If the ice color UV hardening gel 28 is used (but not limited), the light can be prevented from leaking from the external wiring area, and the light shielding purpose is achieved, and since the uv hardening gel 28 is located on the lower surface 2 of the first substrate 21, the backlight can be directly blocked. Applying the uv hardening gel 28 to other surfaces has a better shading effect; in addition, if (but not limited to) automatic dispensing and quick-hardening uv 谬 can increase the production rate and shorten the production time. In addition, in the second figure, the first picture is in the first 201033685 second, the area 211 is used for dispensing, but in actual application, the visual product requirements are all areas outside the display area that may leak light, as shown in FIG. The display area 1 is dimmed: the two short sides and the two long sides are each point on the colloid 28 to completely prevent leakage, although the second figure is made on the lower surface of the first substrate 21 2 in the area 211 dispensing Note that, however, depending on the needs of the application product, the external wiring area 212 at the upper surface 213 of the substrate 21 can be formed to form UV m , 'in addition to protecting the electronic circuit components from corrosion of the circuit terminals or enhancing the shading effect. The present invention is not particularly limited for forming a UV colloid in the blank region 211 and forming a UV colloid on both sides of the first substrate 21 (the blank region 211 and the external wiring region 212). <Dispensing Fixture> According to a preferred embodiment of the present invention, a dispensing jig can be dispensed with the dispensing process, and the special structure can avoid the overflow of the knee body of the point injection. 3A_ shows a side view of a point-winning jig in accordance with the present invention. Please also refer to FIG. 3B, which illustrates a side view of the display panel dispensing of the embodiment of the present invention using the dot-win fixture of FIG. 3A: the appearance of the dispensing fixture according to the preferred embodiment of the present invention is, for example, Top Topless box. The dispensing tool 3, as shown in Figure 3A, includes a bottom portion 32 and a fence structure 34. The bottom & includes a carrier: and at least one groove 321 , the fence structure 34 is substantially perpendicularly connected to the 卩 32 to form an accommodating space 3 〇〇, and the groove 321 is adjacent to the junction of the fence raft 34 and the bottom 32 . The bottom portion 32 further has a recess 323, a first support surface 325 and a second support surface 326, and the first 11 201033685 support surface 325 and the second cut surface 326 are located on the bearing surface of the concave bottom portion 32. q in - preferred board. It corresponds to the display panel. h large 'J is substantially the same, the glue fixture 3 〇 can also include the right-handed accommodation space 300 of the sister structure to guide the display panel into a medical surface 349 冓 围 围 围 34 34 And the inclined surface 342 is formed by the top of the enclosure structure 34 to form a 4=valley space to surround the size of the housing space 300 in the circumference of the f. u w2 ^ ^ ® 34 , ΛΙΗ 1 W W W W W槿ΓΛϋ 'In the actual production of such as the division of the ruler, the fence, and. The structure 34 may include a first side wall 351 connected perpendicularly to the bottom portion 32; a second side wall (not shown) connected perpendicularly to the bottom portion and the first side wall 351; - a third side wall 353' The bottom portion 32 and the second side wall are vertically connected, and the third side wall 353 is disposed with respect to the first side wall 351; and a fourth side wall (not shown), the bottom portion 32, the third (four) and the first side wall 351 Vertically connected, and the fourth side wall is disposed relative to the second side wall. Furthermore, 'the upper side wall 351 and the third side wall of the opposite side may be moved to the upper edge (t〇Pe_ respectively forms a -th-chamfer Θ1 and a third chamfer, and the first and third The horn is inclined outward from the inner side of the dam structure 34 (ie, the inclined surface 342 faces the accommodating space 300) to help guide the display panel into the accommodating space 300 of the point kicking fixture 30. Similarly, the relative setting may be The second side wall and the fourth side wall upper edge (not shown) have a second chamfer and a fourth chamfer, respectively, and the second and fourth chamfers are also directed by the inner side 12 of the enclosure structure 34 201033685 The outer side is inclined (that is, the inclined surface 342 faces the accommodating space 300). Although the first side wall 351 and the third side wall 353 can only be displayed due to the viewing angle '3A, the general knowledge can be explained according to the embodiment. 3A is a clear construction of a dispensing jig according to an embodiment of the present invention. In addition to the chamfering feature, the jig 30 helps to guide the display panel, and the groove 321 at the bottom portion 32 is designed to help collect the glue after the injection. Residual swarf to avoid sticking the panel. In the preferred embodiment, the location of the groove 321 is substantially the location of the glue Corresponding. _ Referring to section 3A, 3B in FIG. When the point off to allow drive display
面板係置放於容置空間300内，並以底部32之承載面（包 括第一支撐面325和第二支撐面326)支撐。置放時可令第 二基板(CF) 22朝向承載面，並對第一基板(TFT)21之下 表面21b上對應於空白區211a、211b處進行膠體28a、 28b之塗佈和固化之步驟。在實施例中，膠體28a、28b 例如是深色UV膠體，並可利用UV點光源使UV膠體UV 硬化’而硬化後之深色UV膠體可阻擋背光模組之光線自 ®外部接線區漏出。 值得注意的是，應用如第3圖所示之點膠治具進行點 膠後，由於膠體28a、28b與治具接觸為一平面（例如第一 侧壁351和第三侧壁353)，因此膠體固化後，其侧邊邊緣 可形成一平整斷面，且此斷面與第一基板21之邊緣齊平。 顯示元件除了如第3B圖所示之置放方式，當然也可 依產品需求再對第一基板21之上表面21a對應於積體電 路單元27處的外部接線區212進行點膠，除了保護積體 電路單元27之端子避免腐蝕氧化’亦可增強遮光效果。 13 201033685 而是可依 因此’本發料沒冑_限難料 面、或是需同時對於基板的上下表面;行2一特疋表 產品條件所需對咐之_域進=膠， <點膠機台> 可二際板上形成遮光塗膠 述之點膠治具的方式來Ϊ成使用自動點膠機台搭配前 乂第2圖所示之點膠狀況為例，若膠體28塗佈範圍 僅需β刀覆蓋空白區211 ’例如接近空白區9〇%面積的覆 蓋貝J可利用-膠閥點膠系統進行點膠。膠閥點膠系統主 要包括儲膠壓力筒和一可設定出勝時間和出膠量之主 機。，力㈣—端連結-膠騎筒（时適當口徑之針 頭）’操作人員可於主機設定適當參數後，握住膠閥針筒使 針頭沿著待點膠區域進行點膠，之後再使膠體固化。在本 發明一較佳實施例中’係選擇深色UV膠作為膠體，點膠 後可利用UV光源照射以使υν膠固化，照光的方式可以 是利用人員手持或是自動裝置操控UV點光源，本發明並 沒有特別限制 。 另外’應用本發明時亦可採用以下之自動UV點膠機 台（如第4Α圖）並搭配實施例所提出之點膠治具(如第3Α 圖）來進行自動點膠製裎。 第4Α圖係繪示依照本發明一實施例之一種自動點膠 機台之示意圖。第4Β圖則為第4Α圖中點膠針頭與UV點 光源之示意圖。自動點膠機台4〇包括一平台41和架設於 201033685 之點膠照光機構42。平台41上有一可移動 式基台412，可太τ 平台41上沿著Z方向來回移動。而點 膠照光機構42可太iβ 4 ^ 在十台41上方沿著X方向來回移動。點 膠照光機構42至小^ t 夕包括一固定座422、和設置於固定座 隔板二。=膠針筒423、— UV點光源425和一不透光 MEfc瞧4+二點膠照光機構42被驅動時，其固定座422 上的點膠^針靖^ a丰、％— 不透光隔板426和UV點光源425係 Φ 1 Λ:二向移動。其中，UV點光源425與- UV機 口 s 423’點膠針筒423前端具有 一點膠針頭424，以 將針筒423内66丨u, u\, V膠定量地滴出，而不透光隔板426則 光照射到點膠針頭424。 應用f、4A圖之自動點膠機台40時，可將如第3A圖 勝:=〇二具3〇鎖固於可移動式基台412上，並在點 膠治具30内置舲 ^ 製程。 —待點膠之顯示元件，以進行自動點膠 1 #過程來看’如第4B圖所示，若固定座422 :先定量地滴^動也則點膠針頭424將針筒423内的UV 點光源425則隨後昭點膝針筒423維持一適當距離之UV 板似賴置:::請光以固化㈧膠，而不透光隔 494 ^ '畸423和UV點光源425之間以避免點 膠針碩424處的UV膠固化。 另外，點膠照光機構42 +亦可包括與固定座422連 、、α之旋轉件429’以適應顯示面板上不同點膠區域的位 置例如，右顯示面板上的待點膠區域與ζ方向平行，則 固定座422依如第4Α圖所示之方式彀置，而可移動式基 15 201033685 1 w^f 台412則朝-Z方向移動以進行點膠和照光。若顯示面板上 的待點膠區域與X方向平行，則旋轉件429可帶動設置其 上之固定座422旋轉90度（例如轉成第4B圖之方式），在 先點膠再照光的操作原則下使點膠照光機構42沿著X或 -X方向移動’完成膠體塗佈。 值得注意的是，實施例所繪示之點膠機台僅為舉例說 明之用，並非用以限制本發明。具有通常知識者當知，與 此實施例不同結構之點膠機台亦可應用於本發明，以達到 形成具遮光塗膠之顯示面板之目的。 參 <點膠製程> 本發明主要是在顯示面板上以膠體塗佈之方式遮光 達到遮光效果，以解決顯示區域外的漏光問題（請參考第 2圖及其說明）。膠體塗佈方式可以是人工以膠閥針筒進行 點膠，而出膠總量例如是接近90%的覆蓋或完全覆蓋第一 基板21下表面21b的空白區211 (如第2圖所示），另外可 於第一基板21上表面21a的外部接線區212也進行點 ⑩ 膠。至於是單面或雙面點膠則視應用產品的需求而可做適 當調整。在一實施例中，可較佳地搭配如第3A圖所示之 點膠治具，利用人工或自動點膠機台例如以膠閥針筒進行 UV膠體之塗佈。 第5圖係為依照本發明一實施例之點膠製程之流程 圖。首先，如步驟501所示，提供一顯示面板，且顯示面 板之非顯示區係具有至少一待塗佈區（例如空白區211)。 接著，如步驟502所示，提供一點膠治具，該治具係具有 16 201033685 應間如之大小係與顯示面板之大小相對 空間内，且治具=::::示面板於治具之容置 抵。然後，如步驟5()4所示，塗佈區的邊緣相 之待塗佈區。 一 UV.體於顯示面板 在塗佈UV膠體於待塗饰 射該UV膠體。昭射方後’可再以一 UV光源照 或是利用-自動是人員手持-^點光源、 以使UV膠體固化。“於塗佈之υν·體進行照射’ 再者’於步驟504中，可用人丁分洗^ a ,,χ, J用人工塗佈、或較佳地以自 動機〇塗佈UV膠體於待塗佈區。 △另卜根據本發明-較佳實施例，係在—自動點谬機 口上設置本發明實施例之—點膠治具以塗佈uv膠體於 顯示面板之待塗佈區，並在機台_設^點光源，在一 邊塗佈UV㈣的同時’ uv點光源亦隨後照射以固化待 塗佈區内之UV膠體。The panel is placed in the accommodating space 300 and supported by the bearing surface of the bottom portion 32 (including the first supporting surface 325 and the second supporting surface 326). The step of placing the second substrate (CF) 22 toward the bearing surface and placing and curing the colloids 28a, 28b corresponding to the blank regions 211a, 211b on the lower surface 21b of the first substrate (TFT) 21 during placement . In an embodiment, the colloids 28a, 28b are, for example, dark UV colloids and can be UV cured by a UV point source. The hardened dark UV colloid blocks the backlight module from leaking out of the external wiring area. It is worth noting that after the dispensing of the glue jig as shown in FIG. 3, since the colloids 28a, 28b are in contact with the jig as a plane (for example, the first side wall 351 and the third side wall 353), After the colloid is cured, the side edges thereof may form a flat section, and the section is flush with the edge of the first substrate 21. In addition to the placement of the display element as shown in FIG. 3B, it is of course possible to dispense the upper surface 21a of the first substrate 21 corresponding to the external wiring area 212 at the integrated circuit unit 27 according to product requirements, except for the protection product. The terminal of the body circuit unit 27 avoids corrosion oxidation and enhances the shading effect. 13 201033685 But it can be based on the fact that the present issue is not limited to the difficult surface, or the upper and lower surfaces of the substrate are required at the same time; Dispensing machine table> The method of forming a masking jig with a shading coating can be used to form an automatic dispensing machine with the dispensing condition shown in Fig. 2, for example, if colloid 28 The coating range only requires the β knife to cover the blank area 211 ' For example, the coverage area close to the blank area of 9〇% can be dispensed by the valve dispensing system. The valve dispensing system mainly includes a storage pressure cylinder and a host that can set the time of winning and the amount of glue dispensed. , force (four) - end link - rubber riding tube (the appropriate diameter of the needle) 'operator can set the appropriate parameters in the host, hold the valve barrel to make the needle along the area to be dispensed, then make the colloid Cured. In a preferred embodiment of the present invention, the dark UV glue is selected as a colloid, and after the dispensing, the UV light source can be used to illuminate the υν glue, and the light can be controlled by a person holding or an automatic device to control the UV point light source. The present invention is not particularly limited. In addition, the following automatic UV dispensing machine (as shown in Fig. 4) can be used in the application of the present invention, and the dispensing jig (e.g., Fig. 3) proposed in the embodiment can be used for automatic dispensing. Figure 4 is a schematic view showing an automatic dispensing machine in accordance with an embodiment of the present invention. Figure 4 is a schematic diagram of the dispensing needle and UV point source in Figure 4. The automatic dispensing machine 4 includes a platform 41 and a dispensing illumination mechanism 42 mounted at 201033685. The platform 41 has a movable base 412 that can be moved back and forth along the Z direction on the τ platform 41. The dispensing illumination mechanism 42 can move back and forth along the X direction over the ten units 41 too iβ 4 ^. The dispensing illumination mechanism 42 includes a fixing base 422 and a spacer 2 disposed on the fixed seat. When the glue syringe 423, the UV point light source 425 and the opaque MEfc瞧4+ two-point glue illumination mechanism 42 are driven, the dispensing on the fixing seat 422 is abundance, %-opaque The partition 426 and the UV point source 425 are Φ 1 Λ: two-way movement. Wherein, the UV point light source 425 and the - UV machine port s 423' have a glue needle 424 at the front end of the dispensing syringe 423, so as to quantitatively drop the 66丨u, u\, V glue in the syringe 423 without being transparent. The light spacer 426 is irradiated with light to the dispensing needle 424. When applying the automatic dispensing machine 40 of the f and 4A drawings, the 3A figure can be locked to the movable base 412, and the glue jig 30 is built in the 舲^ process. . - the display component to be dispensed for automatic dispensing 1 #process view 'As shown in Fig. 4B, if the fixing seat 422: firstly drops quantitatively, the dispensing needle 424 will UV in the syringe 423 Point light source 425 then zooms in on the knee cylinder 423 to maintain an appropriate distance of the UV plate.:: Please light to cure (eight) glue, and opaque 494 ^ 'distortion 423 and UV point source 425 to avoid The UV glue of the dispensing needle 424 is cured. In addition, the dispensing illumination mechanism 42+ may also include a rotating member 429' connected to the fixing base 422 to accommodate different dispensing areas on the display panel. For example, the area to be dispensed on the right display panel is parallel to the direction of the pupil. Then, the fixing base 422 is disposed in the manner as shown in FIG. 4, and the movable base 15 201033685 1 w^f table 412 is moved in the -Z direction for dispensing and illumination. If the area to be dispensed on the display panel is parallel to the X direction, the rotating member 429 can drive the fixing seat 422 disposed thereon to rotate 90 degrees (for example, the method of converting to the 4th drawing), and the operation principle of the prior dispensing and relighting. The dispensing mechanism 42 is moved in the X or -X direction to complete the colloid coating. It should be noted that the dispensing machine shown in the embodiments is for illustrative purposes only and is not intended to limit the invention. It is known to those having ordinary skill that a dispensing machine of a different construction from this embodiment can also be applied to the present invention for the purpose of forming a display panel having a light-shielding glue. <Dispensing Process> The present invention mainly provides a light-shielding effect by colloid coating on a display panel to solve the problem of light leakage outside the display area (refer to Fig. 2 and its description). The colloid coating method may be manual dispensing with a valve barrel, and the total amount of glue is, for example, nearly 90% covering or completely covering the blank area 211 of the lower surface 21b of the first substrate 21 (as shown in FIG. 2). Further, a dot 10 glue may be applied to the external wiring region 212 of the upper surface 21a of the first substrate 21. As for single-sided or double-sided dispensing, appropriate adjustments can be made depending on the needs of the application. In one embodiment, a dispensing jig as shown in Fig. 3A can be preferably used, and the UV colloid can be applied by a manual or automatic dispensing machine, for example, with a valve barrel. Figure 5 is a flow diagram of a dispensing process in accordance with an embodiment of the present invention. First, as shown in step 501, a display panel is provided, and the non-display area of the display panel has at least one area to be coated (e.g., blank area 211). Next, as shown in step 502, a fixture is provided, the fixture having a size of 16 201033685, such as the size of the system and the size of the display panel, and the fixture =:::: display panel in the fixture The capacity is set. Then, as shown in step 5 () 4, the edge of the coating zone is opposed to the area to be coated. A UV. body is applied to the display panel. The UV colloid is applied to smear the UV colloid. After the Zhaoguang side, it can be illuminated by a UV light source or by using - automatically the person holds the light source to cure the UV colloid. "Immediate irradiation of the coated body", in addition, in step 504, the human colloid may be washed, or coated with a UV colloid by an automatic machine. Coating area. △In addition, according to the present invention - a preferred embodiment, a dispensing jig of the embodiment of the present invention is disposed on the automatic spotting machine mouth to coat the uv colloid in the area to be coated of the display panel, and In the machine _ set point light source, while applying UV (four) on one side, the ' uv point light source is also subsequently irradiated to cure the UV colloid in the area to be coated.
第6圖係為依照本發明另一實施例之點膠製程之流 程圖。首先：如步驟601所示，提供一顯示面板，且顯示 面板之非顯示區係具有至少一待塗佈區（例如空白區 211)。接著，如步驟602所示，提供一點膠治具，該治具 係具有一容置空間，且容置空間之大小係與顯示面板之大 小相對應。然後，如步驟6〇3所示，提供一自動點膠機台， 並將點膠治具可移動式地設置於該點膠機台上，點膠機台 上包括一點膠針頭可自動塗佈該UV膠體於該待塗佈區， 其中點膠機台更包括一（JV光源與點膠針頭相隔一距離設 17 201033685 1 YVHJJV/ΓΛ k 置。接者，如步驟604所示，置放顯示面板於治具之容置 空間内，且治具之側壁係與顯示面板之待塗佈區的邊緣相 抵。然後，如步驟605所示，塗佈一 UV膠體於顯示面板 之待塗佈區，當該點膠針頭自動塗佈該UV膠體於該待塗 佈區時’該UV光源則同時在該點膠針頭後方照射位於該 待塗佈區之部分膠體。其中，步驟603和步驟604的進行 順序亦可視應用狀況而做交換。 綜上所述，本發明所提出之一種具遮光塗膠之顯示面 ❹ 板，其應用膠體塗佈的方式，可取代傳統以人工貼附遮光 矽膠帶耗時費力和成本高之方式，解決顯示區域外的漏光 問題，達到良好遮光之目的。根據本發明一實施例，係對 第基板21之下表面21b的空白區211進行點膠，以達 到遮光效果，而根據另一實施例，則是同時在空白區211 和第基板21上表面21a處的外部接線區212進行點 膠除了可增強遮光效果也可同時保護外部接線區212上, 的積體電路單το 27。另外，若使用uv膠體，搭配（JV光 (例如uv點光源）可快速固化uv膠體，節省製造時間和成 =再者若/主膠製程中搭配本發明實施例的一點膠治 八則可疋置顯示面板避免位移以方便定位注膠路程，旅 且可避免勝體溢流。由於膠體與治具接觸為一平面，故膠 體固化後’其侧邊邊緣可呈現-平整斷面。另外，本發明 ^施例的點膠治具更包括了有助導引面板放置的倒角設 a十’與有助收集注膠後殘留之膠屑的溝槽設計，避免膠肩 沾黏於面板上。 18 201033685 綜上所述，雖然本發明已以較佳實施例揭露如上，然 其並非用以限定本發明。本發明所屬技術領域中具有通常 知識者，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。 【圖式簡單說明】 第1圖繪示一種具有傳統遮光貼布之顯示面板之簡 ❹單示意圖。 第2圖繪示依照本發明之一種具遮光塗膠之顯示面 板之示意圖。 第3A圖繪示依照本發明一較佳實施例之一種點膠治 具之側視圖。 第3B圖繪示應用第3A圖之點膠治具進行本發明實 施例之顯示面板點膠之侧視圖。 第4A圖係繪示依照本發明一實施例之一種自動點膠 ❹機台之示意圖。 第4B圖則為第4A圖中點膠針頭與UV點光源之示 意圖。 第5圖係為依照本發明一實施例之點膠製程之流程 圖。 第6圖係為依照本發明另一實施例之點膠製程之流 程圖。 19 201033685 【主要元件符號說明】 10 :顯示區域 11a〜11d :黑色膠帶 21 :第一基板 21a :第一基板之上表面 21b :第一基板之下表面 211、211a、211b :空白區 212 :外部接線區 22 :第二基板 22a ··第二基板之上表面 22b :第二基板之下表面 25 :第一偏光板 26 :第二偏光板 27 :積體電路單元 28、28a、28b :膠體 29 :膠閥針筒 D :第一距離 30 :點膠治具 300 :容置空間 32 :底部 321 :溝槽 323 :凹槽 325 :第一支撐面 326 :第二支撐面 34 :圍欄結構 201033685 342 :傾斜面 351 :第一侧壁 353 :第三侧壁 Θ1 :第一倒角 Θ3 :第三倒角 W2:圍欄結構之頂部開口大小 W1 :容置空間之大小 40 :自動點膠機台 _ 41 :平台 412 :可移動式基台 42 :點膠照光機構 422 ： 固定座 423 ： 點膠針筒 424 ： 點膠針頭 425 ： U V點光源 426 ： 不透光隔板 429 ： 旋轉件 45 : UV機台 21Figure 6 is a flow diagram of a dispensing process in accordance with another embodiment of the present invention. First, as shown in step 601, a display panel is provided, and the non-display area of the display panel has at least one area to be coated (e.g., blank area 211). Next, as shown in step 602, a point of glue is provided, the fixture has an accommodation space, and the size of the accommodation space corresponds to the size of the display panel. Then, as shown in step 6〇3, an automatic dispensing machine is provided, and the dispensing fixture is movably disposed on the dispensing machine table, and the dispensing machine includes a little glue needle for automatic coating. The UV colloid is disposed in the area to be coated, wherein the dispensing machine further comprises a JW source and a dispensing needle disposed at a distance of 17 201033685 1 YVHJJV/ΓΛ k. The receiver is placed as shown in step 604. The display panel is disposed in the accommodating space of the fixture, and the sidewall of the fixture is offset from the edge of the panel to be coated of the display panel. Then, as shown in step 605, a UV colloid is applied to the panel to be coated of the display panel. When the dispensing needle automatically coats the UV colloid in the area to be coated, the UV light source simultaneously illuminates a portion of the colloid located in the area to be coated behind the dispensing needle. wherein, in step 603 and step 604 The order of the process can also be exchanged according to the application situation. In summary, the display panel of the invention has a light-shielding coating, which can replace the traditional manual attachment of the shading tape. Time-consuming and costly way to solve the display The problem of light leakage outside the domain achieves the purpose of good shading. According to an embodiment of the invention, the blank area 211 of the lower surface 21b of the substrate 21 is dispensed to achieve a light blocking effect, while according to another embodiment, The external wiring area 212 at the blank area 211 and the upper surface 21a of the substrate 21 is dispensed in addition to the opaque effect, and the integrated circuit το 27 on the external wiring area 212 can be simultaneously protected. In addition, if a uv colloid is used, Matching (JV light (such as uv point light source) can quickly cure the uv colloid, saving manufacturing time and forming = further if the main glue process is matched with the one of the embodiments of the present invention, the display panel can be prevented from being displaced. It is convenient to locate the glue injection path, and the bridge can avoid the overflow of the body. Since the contact between the colloid and the fixture is a plane, the side edge of the colloid can be rendered as a flat section after curing. In addition, the point of the embodiment of the invention The gluing tool further includes a chamfering design that helps the guide panel to be placed, and a groove design that helps collect the residual glue after the injection molding, so as to prevent the rubber shoulder from sticking to the panel. 18 201033685 Although this The invention has been described above by way of a preferred embodiment, and is not intended to limit the invention. It will be apparent to those skilled in the art that the invention can be modified and modified without departing from the spirit and scope of the invention. Therefore, the scope of the present invention is defined by the scope of the appended claims. [Simplified Schematic] FIG. 1 is a simplified schematic view of a display panel having a conventional light-shielding patch. A schematic view of a display panel with a light-shielding glue according to the present invention is shown. Figure 3A is a side view of a dispensing jig according to a preferred embodiment of the present invention. Figure 3B is a view showing the application of Figure 3A. The dispensing jig is a side view of the dispensing panel of the embodiment of the present invention. FIG. 4A is a schematic view showing an automatic dispensing machine in accordance with an embodiment of the present invention. Figure 4B is an illustration of the dispensing needle and UV point source in Figure 4A. Figure 5 is a flow diagram of a dispensing process in accordance with an embodiment of the present invention. Figure 6 is a flow diagram of a dispensing process in accordance with another embodiment of the present invention. 19 201033685 [Description of main component symbols] 10: Display areas 11a to 11d: black tape 21: first substrate 21a: first substrate upper surface 21b: first substrate lower surface 211, 211a, 211b: blank area 212: external Wiring area 22: second substrate 22a · second substrate upper surface 22b: second substrate lower surface 25: first polarizing plate 26: second polarizing plate 27: integrated circuit unit 28, 28a, 28b: colloid 29 : valve spool D: first distance 30: dispensing fixture 300: housing space 32: bottom 321: groove 323: groove 325: first support surface 326: second support surface 34: fence structure 201033685 342 : inclined surface 351 : first side wall 353 : third side wall Θ 1 : first chamfer Θ 3 : third chamfer W2 : top opening size of the fence structure W1 : size of the accommodating space 40 : automatic dispensing machine _ 41: platform 412: movable base 42: dispensing illumination mechanism 422: fixing base 423: dispensing needle 424: dispensing needle 425: UV point light source 426: opaque partition 429: rotating member 45: UV Machine 21