201028775 A 23882twf.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顯示面板，且特別是有關於一種 於基板上形成框膠的方法、框膠塗佈裝置及顯示面板的製 作方法。 【先前技術】 參 現今社會多媒體技術相當發達，多半受惠於半導體 元件或顯示裝置的進步。就顯示器而言，具有高晝質、空 間利用效率佳、低消耗功率、無輻射等優越特性之液晶顯 示器已逐漸成為市場之主流。 液晶顯示器包括一液晶顯示面板以及一背光模組，其 中背光模組用以提供足夠的亮度，液晶顯示面板才可以顯 不圖像。 簡單地來說，液晶顯示面板主要包括薄膜電晶體陣列 基板(TFT—Array Substrate)、彩色濾光基板(c〇1〇r鹽⑺以 及配置在薄膜電晶體陣列基板與彩色濾光基板之間的液晶 層。一般而言，為了讓液晶層能夠保存於兩個基板之間， 因此在將兩個基板組立前，會先在薄膜電晶體陣列基板或 彩色濾光基板上適當的位置形成框膠，然後再將液晶分子 滴注於兩基板其中之-上。之後，壓合兩基板，以形成液 晶顯示面板，或者，先壓合兩基板，再將液晶分子灌注於 兩基板之間。 圖1為習知用以形成框膠之塗膠針筒的示意圖。如圖 201028775 …一—)Z1TW 23882tw£doc/n 1不’在目前的液晶顯示面板製程中，多是利用塗膠針筒 (sealant syringe)將框膠材料2〇塗佈於基板3〇上。詳細而 言，塗膠針筒具有-喷嘴10，其斷面的形狀為圓形，且其 疋利用氣體壓力以使框膠材料2〇自喷嘴中吐出。然而，由 於框膠材料20的黏滞係數較大，因此有時候塗膠喷嘴1〇 會被堵塞住’而使得塗膠噴嘴1〇無法順利地吐出框膠材料 20，造成斷膠的情形。此外，若是供給的氣體壓力不足， φ 塗膠喷嘴10吐出的框膠材料20的量也會不均勻。簡言之， 就疋塗佈在基板30上的框膠材料2〇並不具有完全一致的 ，厚度及寬度。此外，當供給的氣體壓力不足，也會讓塗膠 喷嘴10無法順利地吐出框膠材料2〇，造成斷膠的情 當斷膠的情形嚴重時，在將液晶分子灌注至兩基板3〇 之間時，液晶分子容易溢出於基板3〇之外，因而影響液晶 顯不面板的顯示品質。此外，框膠材料2〇的厚度不均勻， 也會造成在壓合兩基板30之後，因為兩基板3〇之間的晶 六間距(Cell gap)不均勻，進而影響液晶顯示面板的顯示效 ⑩ 果。 【發明内容】 寬度之框 本發明提供一種可於基板上形成均勻厚度及 膠的方法。 & 晶穴間距的顯示 本發明提供一種可以製作出具有均句 面板的製作方法。 本發明提供-麵膠塗佈裝置，其可於基板上形成均 4 -------«PZ1TW 23882twf.doc/n 勻厚度及寬度的框膠。 本發明提&-種於基板上形雜膠的綠，包括下列 之步驟··首先，提供一框膠材料，並將框膠材料置於一離 形膠帶上。然後，壓合框膠材料與離形膠帶，以形成一框 膠膝帶。之後’提供-基板’並利用框膠膝帶以將框膠材 料轉印至基板上。 ' 在本發明之一實施例中，上述之壓合框膠材料與離形 ❿ 膠帶的步驟包括提供一施壓元件，並利用施壓元件&壓於 框膠材料及離形膠帶上’以使框膠材料黏附於離形膠帶。 在本發明之一實施例中，上述之施壓元件為一滾筒。 在本發明之一實施例中，於形成框膠膠帶的步驟後， 更包括裁切框膠膠帶。 在本發明之一實施例中，上述之基板為主動元件陣列 基板、被動元件陣列基板或彩色濾光基板。 在本發明之一實施例中，上述之框膠材料轉印至基板 上的步驟包括先將框膠膠帶貼附於該基板上，然後利用一 ® 施壓元件施壓於框膠膠帶，最後將離形膠帶自框朦材料上 取下。 在本發明之一實施例中，上述之施壓元件施壓於框膠 膠帶的方式包括對框膠膠帶施加一線性壓力。 本發明另提出一種顯示面板的製作方法，包括下列之 步驛··首先’提供一框膠膠帶。然後’提供一第一基板及 一第二基板。接著，將框膠膠帶貼附於第一基板及第二基 板至少其中之一上。然後，將多個液晶分子滴注於第一基 5 201028775 ^ -----* Z1TW23882twf.doc/n 板與第二基板至少其中之一上。最後，壓合第一基板與第 二基板。 在本發明之一實施例中，上述之框膠膠帶的製作方法 包括下列步驟：先提供一框膠材料，並將框膠材料置於一 離形膠帶上。然後，壓合框膠材料與離形膠帶’以形成框 膠膠帶。 在本發明之一實施例中，於形成框膠膠帶後，更包括201028775 A 23882twf.doc/n VI. Description of the Invention: [Technical Field] The present invention relates to a display panel, and more particularly to a method for forming a sealant on a substrate, a sealant coating device and a display How to make the panel. [Prior Art] The multimedia technology of today's society is quite developed, and most of them benefit from the advancement of semiconductor components or display devices. As far as the display is concerned, a liquid crystal display having superior characteristics such as high quality, good space utilization efficiency, low power consumption, and no radiation has gradually become the mainstream of the market. The liquid crystal display comprises a liquid crystal display panel and a backlight module, wherein the backlight module is used to provide sufficient brightness, and the liquid crystal display panel can display an image. Briefly, the liquid crystal display panel mainly comprises a thin film transistor array substrate (TFT-Array Substrate), a color filter substrate (c〇1〇r salt (7), and disposed between the thin film transistor array substrate and the color filter substrate. In general, in order to allow the liquid crystal layer to be stored between the two substrates, the sealant is formed at an appropriate position on the thin film transistor array substrate or the color filter substrate before the two substrates are assembled. Then, the liquid crystal molecules are dropped onto the two substrates. Thereafter, the two substrates are pressed together to form a liquid crystal display panel, or the two substrates are first pressed together, and liquid crystal molecules are poured between the two substrates. A schematic diagram of a glued syringe used to form a sealant. As shown in Fig. 201028775 ... a - Z1TW 23882 tw £ doc / n 1 does not use the current liquid crystal display panel process, mostly using a glue syringe (sealant syringe Applying a sealant material 2〇 to the substrate 3〇. In detail, the rubberized syringe has a nozzle 10 having a circular cross section and a gas pressure for causing the sealant material 2 to be ejected from the nozzle. However, since the viscous coefficient of the sealant material 20 is large, sometimes the glue nozzle 1 〇 is blocked, so that the glue nozzle 1 〇 cannot smoothly discharge the sealant material 20, resulting in a broken gel. Further, if the pressure of the supplied gas is insufficient, the amount of the sealant material 20 discharged from the φ-coating nozzle 10 may be uneven. In short, the sealant material 2〇 coated on the substrate 30 does not have exactly the same thickness and width. In addition, when the pressure of the supplied gas is insufficient, the glue nozzle 10 can not smoothly discharge the sealant material 2, causing the breakage of the glue to be severe, and the liquid crystal molecules are poured into the two substrates. During the interval, the liquid crystal molecules easily overflow outside the substrate 3, thereby affecting the display quality of the liquid crystal display panel. In addition, the thickness of the sealant material 2〇 is not uniform, which may cause the cell gap between the two substrates to be uneven after the two substrates 30 are pressed, thereby affecting the display effect of the liquid crystal display panel. fruit. SUMMARY OF THE INVENTION The present invention provides a method of forming a uniform thickness and glue on a substrate. & Display of Cavitation Spacing The present invention provides a method of fabricating a panel having a uniform sentence. The present invention provides a top coat coating apparatus which can form a sealant having a uniform thickness and width on a substrate. The present invention provides the greening of the miscellaneous glue on the substrate, and includes the following steps: First, a frame material is provided, and the sealant material is placed on a release tape. Then, the frame material and the release tape are pressed to form a framed rubber knee band. The 'substrate' is then provided and the framed rubber strip is used to transfer the sealant to the substrate. In one embodiment of the invention, the step of pressing the frame sealant material and the release tape comprises providing a pressing member and pressing the pressure member & press against the sealant material and the release tape. Adhesive the frame material to the release tape. In an embodiment of the invention, the pressing member is a roller. In an embodiment of the invention, after the step of forming the frame adhesive tape, the frame rubber tape is further included. In an embodiment of the invention, the substrate is an active device array substrate, a passive device array substrate or a color filter substrate. In an embodiment of the invention, the step of transferring the above-mentioned sealant material onto the substrate comprises first attaching the sealant tape to the substrate, and then applying a pressure element to the sealant tape by using a pressure applying component, and finally The release tape is removed from the frame material. In one embodiment of the invention, the manner in which the pressure member is applied to the sealant tape comprises applying a linear pressure to the sealant tape. The present invention further provides a method of fabricating a display panel comprising the following steps: First, a frame adhesive tape is provided. Then, a first substrate and a second substrate are provided. Next, a seal tape is attached to at least one of the first substrate and the second substrate. Then, a plurality of liquid crystal molecules are dropped on at least one of the first substrate 5 201028775 ^ ----- * Z1TW23882twf.doc / n plate and the second substrate. Finally, the first substrate and the second substrate are pressed together. In an embodiment of the invention, the method for manufacturing the sealant tape comprises the steps of: first providing a sealant material, and placing the sealant material on a release tape. Then, the sealant material and the release tape are pressed to form a sizing tape. In an embodiment of the present invention, after the frame adhesive tape is formed, the method further includes
裁切框膠膠帶。 在本發明之一實施例中，在將框膠膠帶貼附於第一基 板及該第二基板至少其中之一上的步驟後，更包括將離形 膠帶自框膠材料上取下。 在本發明之一實施例中，上述之第一基板包括主動元 件陣列基板或被動元件陣列基板。 在本發明之一實施例中，上述之第二基板為一彩色濾 光基板。 在本發明之一實施例中，上述之第一基板上更包括一 彩色濾光膜。 在本發明之-實施例中，上述之第二基板為一對向基 板。 一本發明提出一種框膠塗佈裝置，包括一本體及一滾動 7G件。本體具有—腔室，且腔室適於存放—框膠材料，而 本體之-底壁具有-開口。滾動元件樞設於本體的底壁， 並位於開Π中，其中滾動树與底壁之間有—狹缝，而框 膠材料適於從狹缝中流出。 6 201028775, ▲ v …〜知JZ1TW 23882twf.doc/n 在本發明之一實施例中，上述之底壁與本體的-側壁 夾一角度，且此角度大於90度。 在本發明之-實施例中，上述之框膠材料包括 材料或熱固化材料。 在本發明之一實施例中，上述之滚動元件為一滚筒。 在本發明之一實施例中，上述之框膠塗佈裝置更包括 一握持結構，連接於本體之一頂壁，以利於使用者握持。 φ 本發明提出一種顯示面板的製作方法，其包括下列步 驟：首先，提供一框膠塗佈裝置，其中框膠塗佈裝置包括 本體及一滾動元件，本體的一腔室中存放一框膠材料， 而本體的一底壁具有一開口，而滾動元件樞設於本體的底 壁，並位於開口中，且滚動元件與底壁之間有一狹縫。然 後’提供一第一基板，並將框膠塗佈裝置置於第一基板上。 之後，使框膠塗佈裝置與第一基板之間有一相對速度，而 框膠材料從狹缝中流出，且滾動元件滚軋於框膠材料，以 使框膠材料貼附於第一基板上。接著，提供一第二基板， ❹ 並將第二基板放置於第一基板之上方。最後，將多個液晶 分子滴注於第一基板與第二基板至少其中之一上，並壓合 第一基板與第二基板。 在本發明之一實施例中，上述之滾動元件為一滾筒。 在本發明之一實施例中，上述之顯示面板的製作方 法，更包括調整滾動元件與底壁的相對距離，以控制框膠 材料之流出速率。 在本發明之一實施例中，上述之第一基板為一主動元 7 201028775 * 23882twf.ci〇c/n 件陣列基板或被動元件陣列基板。 在本發明之一實施例中，上述之第二基板為一彩色濾 光基板。 在本發明之一實施例中，上述之第一基板上更包括一 彩色濾光膜。 在本發明之一實施例中，上述之第二基板為一對向基 板。 ❹ 使用本發明之框膠塗佈裝置或於基板上形成框膠的方 法，能夠將框膠材料以均勻的厚度及一致的寬度形成於基 板上。因此，在壓合上、下兩基板以形成顯示面板後，顯 示面板能夠具有均勻的晶穴間距，進而提升顯示面板的顯 不品質。 為讓本發明之上述特徵和優點能更明顯易懂，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】 ® [第-實施例] 圖2A〜2D為本發明第一實施例之於基板上形成框膠 的步驟流程示意圖。如圖2A示，先提供框膠材料1〇〇，並 將框膠材料100置於離形膠帶110上。由於框膠材料1〇〇 為液體，因此在將框膠材料1〇〇置於離形膠帶11〇上前， 我們可以先將框膠材料100置於容器中，然後將容器置於 低於室温的環境中’讓框膠材料100先稍微固化。或者， 框膠材料100也可以是光固化材料或熱固化材料，因此我 201028775 ......—*JZ1TW 23882twf.doc/n 們可依照框膠材料100的材料不同而施以適當的固化方 式。需注意的是，此處並非將框膠材料100完全固化，僅 讓框膠材料100稍微具有硬度，以利進行後續的製程。 然後如圖2B示，壓合框膠材料100與離形膠帶， 以形成框膠膠帶120。在本實施例中，壓合框膠材料1〇〇 與離形膠帶110的步驟包括提供一施壓元件13〇，其中此 施壓凡件130可以是滾筒，並且利用施壓元件13〇提供連 ❹ 續不斷且均勻的壓力予框膠材料100與離形膠帶110，使 框膠材料1〇〇黏附於離形膠帶110,以形成框膠膠帶12〇。 特別的是，利用施壓元件130施加均勻的壓力於框膠 材料100上，可使框膠材料100以均勻的厚度黏附於離形 膠帶110上。 接著如圖2C示，在形成框膠膠帶12〇之後，我們還 可以利用裁切工具如剪刀、刀片等，將框膠膠帶12〇加以 裁切成寬度一致的條狀。當然，我們也還可以依照使用的 需求，將框膠膠帶120裁切成適當地且面積一致的形狀。 Φ 最後如圖2D示，提供一基板14〇，並利用框膠膠帶 120以將框膠材料1〇〇轉印至基板14〇上。詳細地來說， 我們是先將框膠膠帶120壓附於基板140上。為了讓框膠 膠帶120確實地黏附於基板140上，再利用施壓元件ι6〇 施壓於框膠膠帶120。此外，本實施例之基板140可以是 主動元件陣列基板、被動元件陣列基板或是彩色濾光基 板，視需求而定。 之後’再將離形膠帶110從框膠材料1〇〇上取下，以 9 201028775 * -___»Z1TW 23882twf.doc/n 形成環繞於基板140周緣的轉15〇 (緣示於圖3A)。在 本實施例中，是利用如圖2D示之另一施壓元件16〇對框 膠膠▼ 120進行線性施力，以使施壓元件16〇擠壓過框膠 膠帶120後，離形膠帶110會自動翹曲，因此有助於我們 將離形膠帶110自框膠材料1〇〇上取下。 、承上述，我們也可以把上述之於基板上形成框膠的方 法應用於顯示面板的製作方法中。圖3A〜3C為利用上述 ❹ 之方法以製作顯示面板的步驟流程圖。如圖3A示，當進 行完上述之步驟後，我們再提供另一個基板17〇，其中基 板170會對應基板14〇而不同。舉例而言，基板14〇為主 動元件陣列基板或被動元件陣列基板時，基板17〇便為彩 色濾光基板，或是剛好相反。或者，當基板14〇為主動元 件陣列基板或被動元件陣列基板，且其上覆蓋有一層彩色 濾光層時，基板170便為對向基板。 此外，為了增加基板140與基板17〇之間的密合性， 我們也可以同時在兩基板14〇、no上都以上述的方法形成 # 框膠150。然後如圖3B示，將多個液晶分子ι80滴注於基 板140與基板170其中之一上，再將基板14〇與基板17〇 對組。最後如圖3C示，壓合基板140、170，便完成顯示 面板200的製作。 特別的是，由於本實施例之顯示面板200是利用具有 均勻厚度的框膠膠帶120以於基板140、170上形成均勾厚 度的框膠150，在壓合兩基板140、170後所製作出來的顯 示面板200便能夠具有均勻的晶穴間距。因此，顯示面板 rZITW 23882twf.doc/n 201028775 \〇〇具有良好的顯示品質。此外，我們還可以藉由裁切框 骖膠帶120至適當的寬度，以有效地控制框膠膠帶120的 使用成本。 [第二實施例] 本實施例與第一實施例的概念相同，皆是先滾壓框膠 材料使其均勻，才進行兩基板的壓合，因此顯示面板能夠 具有均勻的晶穴間距。以下將針對本實施例與第一實施例 •不同之處詳加說明。 -- 圖4A及圖4B分別為本發明第二實施例之框膠塗佈裝 置的侧視及正視示意圖。請同時參考圖4A及4B，框膠塗 佈裝置300適於將一框膠材料4〇〇塗佈於一基板5⑼上， 以使框膠材料400在基板500上形成框膠51〇。 此框膠塗佈裝置300包括一本體31〇以及一滚動元件 320。本體31〇有一腔室312，且腔室312適於存放框膠材 料400，其中框膠材料4〇〇可以是光固化材料或熱固化材 料。此外，滾動元件320樞設於底壁314，並與底壁314 ® 之間形成—狹缝’其中框膠材料4GG會從狹縫中流出。本 實施例之滚動元件320為一滾筒。 此外，為了避免斷膠的情形發生，因此底壁314會與 本體310的一側壁316夾一角度小，且此角度+大於9〇度， 以增加框膠材料400從狹縫中流出的速率。 當使用此框膠塗佈裝置300以製作一顯示面板時，是 將此框膠塗佈裝置3〇〇置於基板500上，其中此基板5〇〇 可以是主動το件陣列基板、被動元件陣列基板或是彩色濾、 11 201028775， * 23882twf.doc/n 光基板，視需求而定。此時，由於轉材料會受 力的影響’因此框膠材料400會緩緩從狹缝中流出。 然後，讓框膠塗佈裝置300與基板5〇〇之間有 速度。本實施例是利用滾動元件32〇在基板上滾 以產生相對速度。特別的是，框膠材料_為具有枯性的 膠材，因此當滾動元件320在基板5〇〇上滾動時，框膠材 料400在受到滾動元件32〇的帶動後，會加快從狹縫中流 參 出的速率，使膠材供應更為順暢。 值得注意的是，當框膠材料4〇〇從狹縫中流出時，滾 動兀件320會對流至基板5〇〇上的框膠材料4〇〇進行滚軋 的動作。經過滾動兀件320的滾軋之後，框膠材料4〇〇便 是以均勻的厚度黏附於基板5〇〇上。 此外，基於成本及工時的考量，我們也可以藉由調整 滾動π件320與底壁314之間的相對距離，來控制框膠材 料400的流出量。簡單而言，狹缝的寬度越大，框膠材料 400的流出量就越大。相對應地，其流出速率也會跟著變 _ 快，也可以減少將框膠材料400塗佈於基板5〇〇的塗佈時 間。因此我們可以藉此控制材料成本及製作工時。 之後如圖4C示，提供另一基板55〇，並將基板55〇 放置於基板500上方，其中基板550是相對應基板5⑻而 選用。詳細地來說，若基板500為主動元件陣列基板或被 動元件陣列基板’那麼基板5 50便為彩色濾光基板。當然， 也可以是相反。例如，基板500為彩色濾光基板，而基板 550為主動元件陣列基板或被動元件陣列基板。或者，當 12 .^ZITW 23882twf.doc/n 201028775 基板500上覆蓋有一層彩色濾光層（未圖示)時，基板55〇 便為一對向基板。 為了讓基板500、550能夠密合，因此我們可以先利用 此框膠塗佈裝置300在基板500及550上相對應的位置形 成框膠510，然後再將多個液晶分子52〇滴注至基板5〇〇 或550上。之後，再壓合基板5〇〇及550，以形成一顯示 面板600。此外’在壓合基板500及550的步驟後，針對 框膠材料400的材料性質，對框膠51〇進行固化，以形成 顯示面板。舉例而言，若框膠材料働為光固化材料，便 對框膠510照射紫外光。若框膠材料400為熱固化材料， 便對框膠510進行熱固化。以此類推。 綜上所述，利用本發明之於基板上形成框膠的方法或 框膠塗佈^置以製作顯示面板，可以有效控制框膠的材料 2古工時。此外，利用本發明之於基板上形成框 f的方法或框膠塗佈裝置所製作出來的顯示面板，因其基 距上S膠ί度均勻’顯示面板便能夠具有均勻的晶穴間 并海扣面板能夠具有良好的顯示品質，並進而提 升顯不面板的良率。 风 限定ϊϊΐ發Γ已以較佳實施例揭露如上，然其並非用以 二，所屬技術領域中具有通常知識者，衫 因此範圍内’當可作些許之更動與潤飾， 為準。X ,、5範圍當視後附之申請專利範圍所界定者 13 "Z/1TW 23882twf.doc/n 201028775 【圖式簡單說明】 圖1為習知之塗膠針筒的示意圖。 圖2A〜2D為本發明第一實施例之於基板上形成框膠 的步驟流程示意圖。 / 圖3A〜3C為利用上述之方法以製作顯示面板的步驟 流程圖。 圖4A及圖4B分別為本發明第二實施例之框膠塗佈裝 置的侧視及正視示意圖。 ❹ 圖4C為本發明弟—實施例之液晶顯示面板的示意圖。 【主要元件符號說明】 10 :塗膠喷嘴 20、100、400 :框膠材料 30、140、170、500、550 :基板 110 :離形膠帶 120 :框膠膠帶 130、160 :施壓元件 _ 150、510:框膠 180、520:液晶分子 200、600 :顯示面板 300 :框膠塗佈裝置 310 :本體‘ 312 :腔室 314 :底壁 316 :侧壁 320:滚動元件Cut the frame adhesive tape. In an embodiment of the invention, after the step of attaching the sealant tape to at least one of the first substrate and the second substrate, the method further comprises removing the release tape from the sealant. In an embodiment of the invention, the first substrate comprises an active device array substrate or a passive component array substrate. In an embodiment of the invention, the second substrate is a color filter substrate. In an embodiment of the invention, the first substrate further includes a color filter film. In an embodiment of the invention, the second substrate is a pair of substrates. A present invention provides a sealant coating apparatus comprising a body and a rolling 7G piece. The body has a chamber, and the chamber is adapted to store a frame material, and the bottom wall of the body has an opening. The rolling element is pivotally mounted to the bottom wall of the body and is located in the opening, wherein there is a slit between the rolling tree and the bottom wall, and the framing material is adapted to flow out of the slit. 6 201028775, ▲ v ... ~ know JZ1TW 23882twf.doc / n In an embodiment of the invention, the bottom wall is at an angle to the side wall of the body, and the angle is greater than 90 degrees. In the embodiment of the invention, the above-mentioned sealant material comprises a material or a heat-cured material. In an embodiment of the invention, the rolling element is a roller. In an embodiment of the invention, the sealant coating device further includes a holding structure connected to a top wall of the body to facilitate the user to hold. The invention provides a method for manufacturing a display panel, which comprises the following steps: Firstly, a frame glue coating device is provided, wherein the sealant coating device comprises a body and a rolling element, and a frame material is stored in a chamber of the body. And a bottom wall of the body has an opening, and the rolling element is pivotally disposed on the bottom wall of the body and located in the opening, and a slit is formed between the rolling element and the bottom wall. Then, a first substrate is provided, and the sealant coating device is placed on the first substrate. Thereafter, a relative speed is formed between the sealant coating device and the first substrate, and the sealant material flows out of the slit, and the rolling element is rolled on the sealant material to attach the sealant material to the first substrate. . Next, a second substrate is provided, and the second substrate is placed over the first substrate. Finally, a plurality of liquid crystal molecules are dropped onto at least one of the first substrate and the second substrate, and the first substrate and the second substrate are pressed. In an embodiment of the invention, the rolling element is a roller. In an embodiment of the invention, the method for fabricating the display panel further includes adjusting a relative distance between the rolling element and the bottom wall to control an outflow rate of the sealant material. In an embodiment of the invention, the first substrate is an active element 7 201028775 * 23882 twf. ci 〇 c / n piece array substrate or passive element array substrate. In an embodiment of the invention, the second substrate is a color filter substrate. In an embodiment of the invention, the first substrate further includes a color filter film. In an embodiment of the invention, the second substrate is a pair of substrates. ❹ Using the sealant coating apparatus of the present invention or the method of forming a sealant on a substrate, the sealant material can be formed on the substrate in a uniform thickness and a uniform width. Therefore, after the upper and lower substrates are pressed to form the display panel, the display panel can have a uniform inter-cell spacing, thereby improving the display quality of the display panel. The above described features and advantages of the present invention will be more apparent from the following description. [Embodiment] ® [First Embodiment] Figs. 2A to 2D are schematic flow charts showing the steps of forming a sealant on a substrate according to a first embodiment of the present invention. As shown in Fig. 2A, a sealant material 1 is first provided, and the sealant material 100 is placed on the release tape 110. Since the sealant material 1〇〇 is liquid, before placing the sealant material 1〇〇 on the release tape 11〇, we can first place the sealant material 100 in the container and then place the container below room temperature. In the environment, 'the frame glue material 100 is slightly cured first. Alternatively, the sealant material 100 may also be a photocurable material or a heat curable material, so I 201028775 ......-*JZ1TW 23882twf.doc/n can be suitably cured according to the material of the sealant material 100. the way. It should be noted that the sealant material 100 is not completely cured here, and only the sealant material 100 is slightly hardened for subsequent processing. Then, as shown in FIG. 2B, the sealant material 100 and the release tape are pressed to form a sealant tape 120. In the present embodiment, the step of pressing the frame material 1〇〇 and the release tape 110 includes providing a pressing member 13〇, wherein the pressing member 130 may be a roller and providing a connection with the pressing member 13 Continuous and uniform pressure is applied to the sealant material 100 and the release tape 110 to adhere the sealant material 1 to the release tape 110 to form the seal tape 12〇. In particular, by applying a uniform pressure to the sealant material 100 by the pressing member 130, the sealant material 100 can be adhered to the release tape 110 with a uniform thickness. Next, as shown in Fig. 2C, after the frame adhesive tape 12 is formed, we can also cut the frame tape 12 into a strip of uniform width by using a cutting tool such as scissors, a blade or the like. Of course, we can also cut the masking tape 120 into a proper and uniform shape according to the needs of use. Φ Finally, as shown in Fig. 2D, a substrate 14 is provided, and a sealant tape 120 is used to transfer the sealant material 1 to the substrate 14A. In detail, we first press the frame adhesive tape 120 onto the substrate 140. In order for the sealant tape 120 to be surely adhered to the substrate 140, the pressure-sensitive adhesive tape 120 is pressed by the pressing member ι6. In addition, the substrate 140 of this embodiment may be an active device array substrate, a passive device array substrate or a color filter substrate, as needed. Thereafter, the release tape 110 is removed from the sealant material 1 to form a turn 15 around the periphery of the substrate 140 at 9 201028775 * -___»Z1TW 23882twf.doc/n (the edge is shown in Fig. 3A). In this embodiment, the frame glue 02 is linearly applied by using another pressing member 16 as shown in FIG. 2D, so that the pressing member 16 is pressed against the frame tape 120, and the release tape is removed. 110 will automatically warp, so it helps us to remove the release tape 110 from the frame material. In view of the above, we can also apply the above method of forming a sealant on a substrate to a method of manufacturing a display panel. 3A to 3C are flowcharts showing the steps of fabricating a display panel by the above method. As shown in Fig. 3A, after the above steps are performed, we provide another substrate 17A, wherein the substrate 170 will be different for the substrate 14A. For example, when the substrate 14 is a main body array substrate or a passive element array substrate, the substrate 17 is a color filter substrate, or just the opposite. Alternatively, when the substrate 14 is an active device array substrate or a passive device array substrate and is covered with a color filter layer, the substrate 170 is an opposite substrate. Further, in order to increase the adhesion between the substrate 140 and the substrate 17A, it is also possible to form the #-frame glue 150 in the above-described manner on both substrates 14A and No. Then, as shown in Fig. 3B, a plurality of liquid crystal molecules ι80 are dropped onto one of the substrate 140 and the substrate 170, and the substrate 14A and the substrate 17 are paired. Finally, as shown in Fig. 3C, the substrate 140, 170 is pressed to complete the fabrication of the display panel 200. In particular, the display panel 200 of the present embodiment is formed by using a sealant tape 120 having a uniform thickness to form a sealant 150 having a uniform thickness on the substrates 140 and 170, and is formed by pressing the two substrates 140 and 170. The display panel 200 can have a uniform cavitation spacing. Therefore, the display panel rZITW 23882twf.doc/n 201028775 \〇〇 has good display quality. In addition, we can effectively control the cost of using the adhesive tape 120 by cutting the tape 120 to the appropriate width. [Second Embodiment] This embodiment is identical to the concept of the first embodiment in that the frame material is first rolled to be uniform, and the pressing of the two substrates is performed, so that the display panel can have a uniform cavity pitch. The differences between the present embodiment and the first embodiment will be described in detail below. - Figures 4A and 4B are respectively side and front views of a sealant coating apparatus according to a second embodiment of the present invention. 4A and 4B, the sealant coating device 300 is adapted to apply a sealant material 4 to a substrate 5 (9) such that the sealant material 400 forms a sealant 51 on the substrate 500. The sealant coating apparatus 300 includes a body 31〇 and a rolling element 320. The body 31 has a chamber 312, and the chamber 312 is adapted to store the sealant material 400, wherein the sealant material 4 can be a photocurable material or a thermosetting material. In addition, the rolling element 320 is pivoted to the bottom wall 314 and forms a slit with the bottom wall 314 ® where the sealant material 4GG flows out of the slit. The rolling element 320 of this embodiment is a roller. In addition, in order to avoid the occurrence of glue breakage, the bottom wall 314 is angled with a side wall 316 of the body 310, and the angle + is greater than 9 degrees to increase the rate at which the sealant material 400 flows out of the slit. When the sealant coating apparatus 300 is used to fabricate a display panel, the sealant coating apparatus 3 is placed on the substrate 500, wherein the substrate 5 can be an active array of arrays, a passive component array. Substrate or color filter, 11 201028775, * 23882twf.doc / n optical substrate, depending on the needs. At this time, since the rotating material is affected by the force, the sealant material 400 will gradually flow out of the slit. Then, there is a speed between the sealant coating device 300 and the substrate 5?. This embodiment utilizes a rolling element 32 to roll on the substrate to produce a relative velocity. In particular, the sealant material _ is a dry adhesive material, so when the rolling element 320 rolls on the substrate 5 ,, the sealant material 400 accelerates from the slit after being driven by the rolling element 32 〇. The rate of participation makes the supply of glue more smooth. It is to be noted that when the sealant material 4〇〇 flows out of the slit, the rolling element 320 performs a rolling action on the sealant material 4〇〇 flowing onto the substrate 5〇〇. After rolling of the rolling element 320, the sealant material 4 is adhered to the substrate 5 at a uniform thickness. In addition, based on cost and man-hour considerations, we can also control the outflow of the sealant material 400 by adjusting the relative distance between the rolling π member 320 and the bottom wall 314. Briefly, the greater the width of the slit, the greater the amount of flow of the sealant material 400. Correspondingly, the outflow rate is also changed rapidly, and the coating time for applying the sealant material 400 to the substrate 5〇〇 can also be reduced. Therefore, we can control the material cost and production time. Thereafter, as shown in Fig. 4C, another substrate 55 is provided, and the substrate 55 is placed over the substrate 500, wherein the substrate 550 is selected corresponding to the substrate 5 (8). In detail, if the substrate 500 is an active device array substrate or a driven device array substrate ', the substrate 50 is a color filter substrate. Of course, it can be the opposite. For example, the substrate 500 is a color filter substrate, and the substrate 550 is an active device array substrate or a passive device array substrate. Alternatively, when the substrate 500 is covered with a color filter layer (not shown), the substrate 55 is a pair of substrates. In order to make the substrates 500 and 550 close to each other, we can first form the sealant 510 on the corresponding positions on the substrates 500 and 550 by using the sealant coating device 300, and then inject a plurality of liquid crystal molecules 52 into the substrate. 5 or 550. Thereafter, the substrates 5 and 550 are further laminated to form a display panel 600. Further, after the step of pressing the substrates 500 and 550, the sealant 51 is cured for the material properties of the sealant material 400 to form a display panel. For example, if the sealant material is a photocurable material, the sealant 510 is irradiated with ultraviolet light. If the sealant material 400 is a heat curable material, the sealant 510 is thermally cured. And so on. In summary, the method for forming a sealant on a substrate or the sealant coating of the present invention to form a display panel can effectively control the material of the sealant 2. In addition, the display panel produced by the method for forming the frame f or the sealant coating device on the substrate of the present invention can have a uniform crystal cavity and the sea due to the uniformity of the S-particle on the base. The buckle panel can have good display quality and thus improve the yield of the panel. The wind-defining hairs have been disclosed above in the preferred embodiment, but it is not intended to be used in the art, and it is within the scope of the art to make a few changes and refinements. The scope of X, and 5 is defined by the scope of the patent application. 13 "Z/1TW 23882twf.doc/n 201028775 [Simplified Schematic] FIG. 1 is a schematic view of a conventional glued syringe. 2A to 2D are schematic flow charts showing the steps of forming a sealant on a substrate according to a first embodiment of the present invention. / Figures 3A to 3C are flowcharts showing the steps of fabricating a display panel by the above method. 4A and 4B are respectively a side view and a front elevational view showing a sealant coating apparatus according to a second embodiment of the present invention. 4C is a schematic view of a liquid crystal display panel of the present invention. [Description of main component symbols] 10: Gluing nozzles 20, 100, 400: frame material 30, 140, 170, 500, 550: substrate 110: release tape 120: frame tape 130, 160: pressing member _ 150 510: sealant 180, 520: liquid crystal molecules 200, 600: display panel 300: sealant coating device 310: body '312: chamber 314: bottom wall 316: side wall 320: rolling element