M375065 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種面板板材，特別係關於一種可改善兩片面 板板材在進行膠合步驟時容易產生溢膠、氣泡或偏移等缺失之面 板板材。 【先前技術】 面板是目前生活中普遍使用的電子產品，小至手機或電腦螢 幕，大至大尺寸電視、廣告牆或電子看板，都因為面板的性能與 結構不斷的改良而達到提升其應用領域的效果。 一般而言，面板係由上下兩片板材對應結合而形成，大多的 結合手段係以膠合為主，亦即在其中一片板材的四周塗佈一光學 膠（OCA)後，再將另一片板材對應與該塗佈有光學膠的板材貼 合，隨後利用紫外光使該光學膠固化，以完成該面板的製備。 但是目前在進行面板板材膠合時，最常遭遇的問題便是當板 材進行貼合時，會因為該板材壓迫該光學膠而產生氣泡，而降低 製造面板時的良率，也因此，後續的製程會將該光學膠塗佈於接 近面板板材邊緣的位置，以避免面板中央出現氣泡的狀況，但是 卻衍生出在面板邊緣出現溢膠現象的新問題；此外在兩片板材利 用該光學膠黏合卻未固化前，現有製程需要將該板材搬運移動以 進行光照步驟，進而使該光學膠固化，若是塗佈的光學膠膠量無 法獲得精確的控制，便會十分容易在這個移動過程中，造成兩片 板材產生些微的偏移而無法完全一致對應的現象，或是因為膠體 分佈不均勻而影響光照效率。 另外，也有廠商為了避免溢膠現象，係在兩片面板板材的邊 3 M375065 緣先塗佈一框膠，再沿著該框膠内側塗佈該光學膠，該框膠係為 一高黏性膠體，分子量大於該光學膠，因此可以藉此預防該光學 膠溢膠的現象發生，但是此法需要進行兩次塗膠動作，增加製程 中的步驟，此外，此法必需先將該框膠進行一利用光照以達到固 化之目的，然該固化步驟往往會因為該面板板材阻擋紫外光而減 緩光照效果，進而降低對該光學膠的加熱程度而影響固化效果， " 故仍有實施不便及效果不佳之缺憾。 • 【新型内容】 • 本案創作人有鑑於現有面板結構存在之問題，乃著手進行研 發，以期可以解決該問題或提供更良善之解決方案，經過不斷努 力及試驗，終於研發出本創作。 本創作之主要目的在於提供一種面板板材，其係可以降低面 板板材在進行膠合步驟時容易產生溢膠或是偏移等缺失發生的機 率，其包括有： 一板材本體，具有一上表面；及 . 一膠合部，係為一環設於該板材本體之上表面近邊緣處且向 ® 下凹陷之溝槽。 其中該溝槽係方形、圓形或三角形，其深度係介於〇.〇1至5 毫米，寬度係介於〇.〇5至10毫米。 當本創作之面板板材與另一習用板材進行膠合時，該膠合部 係提供一容置空間，藉以容納膠體受到擠壓後所產生的溢膠與氣 泡，並且藉以防止膠體溢流出該面板板材之外，同時，更進一步 精確的控制該面板板材和該另一板材之間的膠體量，使該面板板 材和該另一板材之間維持一平均一致的細縫距離，並可藉由側向 4 M375065 提供光照，使紫外光可經由㈣:直接照射於該㈣，以提升該膠 體受光照而固化之效率，使該膠體達到固化黏合之目的，藉^/ 免在移動該面板板材和該另-板材去進行其他步驟時，因 尚未固化而產生的偏移現象。 故本創作之面板板材確實達到改善以往進行面板板材勝A時 容易發生溢膠和產生氣泡的現象，此外，亦可省去塗佈框膠和將 該框膠固化的繁複步驟，同時，更可經由簡單的製程調整，不需 將塗膠後貼合的兩片板材進行移動，即可達到使膠體固化的目 的，對於進行面板生產的廠家來說，提供了可以簡化製程的另一 選擇。 【實施方式】 請參考第一圖，本創作係一種面板板材（丨），其包括有一板 材本體（11)及一膠合部（12)。 其中該板材本體（11)具有—上表面，係可選自玻璃基板， 而該膠合部（12)係為-環設於該板材本體（u)之上表面近邊 •緣處且向下凹陷之溝槽，該溝槽係方形、圓形或三角形，其深度 •係介於0.01至5毫米，寬度係介於0 05至1〇毫米。 凊參考第二圖及第三圖，使用本創作之面板板材（〇時，係 先沿著該面板板材（1)其膠合部（12)之内側塗佈一光學膠體（A)， 再將與該面板板材（1)對應的另—板材（2)覆蓋至該面板板材 (1)上，當該板材（2)覆蓋在該面板板材〇)上時，會擠壓推 動在該膠合部（12)内侧之膠體向兩側滑動，當該光學膠體（A) 向該面板板材（1)之邊緣滑動時，會逐漸滑落至該膠合部（12) 内，藉以避免該光學膠體（A)漏溢至該面板板材（1)外的溢膠 5 M375065 現象，此外，藉由此一手段，係使該膠合部（12)形成一容置空 間，以將過多的該光學膠體（A)推擠至該膠合部（12)中，更進 一步達到精確控制夾置在該面板板材（丨）和該板材（2 )之間光 學膠體（A)膠量的目的，而使得該面板板材（丨）和該板材（2) 之間因為該光學膠體（A )支撐所形成的細縫得以維持平均一致的 距離，並且可以經由側邊進行紫外光光照的方法，使得分佈於該 面板板材（1)和該板材（2)之間的光學膠體（a)可以先行產生 ‘·固化現象而達到黏著效果，故該面板板材（丨）和該板材（2)在 • 進行搬移以進行下一步驟之製程時，不會發生偏移的現象。 此外，當光學膠體（A)因為該板材（2)覆蓋於該面板板材 (1)有產生氣泡時，該氣泡也會被推擠至該膠合部（12)中。 爰此，本創作之面板板材確實達到改善以往進行面板板材膠 合時容易發生溢膠和產生氣泡的現象，此外，亦可避免塗佈框膠 和將該框膠固化的繁複步驟，同時，更可經由簡單的製程調整， 不需將塗膠後貼合的兩片板材進行移動，即可達到使膠體固化的 目的，對於進行面板生產的廠家來說，提供了可以簡化製程 • 一選擇。 M375065 【圖式簡單說明】 第一圖為本創作面板板材之立體圖。 第二圖為本創作面板板材之實施方式流程圖。 第三圖為本創作面板板材之實施狀態剖視圖。 【主要元件符號說明】 1面板板材 11板材本體 12膠合部 2板材 A光學膠體M375065 V. New description: [New technical field] This creation is about a panel sheet, especially for a panel board which can improve the loss of glue, bubbles or offset when two panel sheets are glued. . [Prior Art] Panels are electronic products commonly used in daily life, ranging from mobile phones or computer screens, to large-size TVs, advertising walls or electronic billboards, which are enhanced by the continuous improvement of the performance and structure of the panels. Effect. Generally speaking, the panel is formed by the corresponding combination of the upper and lower plates, and most of the bonding means are mainly glued, that is, after coating an optical glue (OCA) around one of the plates, the other plate is correspondingly The optical adhesive is bonded to the sheet coated with the optical adhesive, and then the optical adhesive is cured by ultraviolet light to complete the preparation of the panel. However, the most common problem encountered when gluing panel sheets is that when the sheets are bonded, bubbles are generated because the sheets are pressed against the optical glue, which reduces the yield when manufacturing the panels, and therefore, subsequent processes. The optical glue will be applied close to the edge of the panel sheet to avoid the appearance of bubbles in the center of the panel, but it has a new problem of overflowing at the edge of the panel; in addition, the two sheets are bonded by the optical glue. Before the uncured process, the existing process needs to move the plate to move the light step, thereby curing the optical glue. If the amount of the coated optical glue cannot be accurately controlled, it will be very easy to cause two during the movement. The sheet material is slightly offset and cannot be completely consistent, or the illumination efficiency is affected by the uneven distribution of the colloid. In addition, in order to avoid the phenomenon of overflowing glue, some manufacturers apply a frame glue on the edge of the two sheets of M375065, and then apply the optical glue along the inside of the frame glue. The frame glue is a high viscosity. The colloid has a molecular weight larger than that of the optical glue, so that the phenomenon of the optical glue overflowing can be prevented, but this method requires two times of coating operation to increase the steps in the process. In addition, the method must first perform the glue on the frame. When the light is used for the purpose of curing, the curing step tends to slow down the light effect by blocking the ultraviolet light of the panel sheet, thereby reducing the heating degree of the optical glue and affecting the curing effect, and therefore the inconvenience and effect are still implemented. Poor lack of good. • [New Content] • The creators of this case, in view of the problems existing in the existing panel structure, are embarking on research and development in order to solve the problem or provide a better solution. After continuous efforts and experimentation, the author has finally developed this creation. The main purpose of the present invention is to provide a panel sheet which can reduce the probability that the panel sheet is liable to be broken or offset during the gluing step, and includes: a sheet body having an upper surface; A glued portion is a groove provided at a near edge of the upper surface of the sheet body and recessed toward the underside of the sheet. The groove is square, circular or triangular with a depth of between 1 and 5 mm and a width of between 5 and 10 mm. When the panel panel of the present invention is glued with another conventional panel, the glue portion provides an accommodating space for accommodating the glue and air bubbles generated by the extrusion of the colloid, and thereby preventing the colloid from overflowing the panel sheet. In addition, at the same time, the amount of colloid between the panel sheet and the other sheet is further controlled to maintain an even uniform slit distance between the panel sheet and the other sheet, and can be laterally 4 M375065 provides illumination so that the ultraviolet light can be directly irradiated to the (4) by direct irradiation to the (4) to improve the efficiency of curing the colloid by light, so that the colloid can achieve the purpose of curing the adhesion, by moving the panel sheet and the other - When the sheet is subjected to other steps, it is offset due to uncured. Therefore, the panel material of the original creation has indeed improved the phenomenon of overflowing and generating bubbles when the panel sheet is over A. In addition, the complicated steps of coating the frame seal and curing the sealant can be omitted, and at the same time, Through simple process adjustment, the glue can be solidified without moving the two sheets after the glue is applied, and the manufacturer who manufactures the panel can provide another option that simplifies the process. [Embodiment] Referring to the first figure, the present invention is a panel sheet (丨) comprising a sheet body (11) and a glue portion (12). Wherein the plate body (11) has an upper surface, which may be selected from a glass substrate, and the glue portion (12) is a ring disposed on the near side edge of the upper surface of the plate body (u) and recessed downward. The groove is square, circular or triangular with a depth of 0.01 to 5 mm and a width of 0 05 to 1 mm.凊Refer to the second and third figures, using the panel material of the creation (when the enamel is first coated with an optical colloid (A) along the inner side of the gluing portion (12) of the panel sheet (1), and then The other panel (2) corresponding to the panel sheet (1) is covered on the panel panel (1), and when the panel (2) is covered on the panel panel, it is pushed and pushed at the bonding portion (12). The inner colloid slides to both sides. When the optical colloid (A) slides toward the edge of the panel sheet (1), it gradually slides into the glue portion (12) to avoid leakage of the optical colloid (A). The phenomenon of the overflow glue 5 M375065 outside the panel sheet (1), and further, by means of this means, the glue portion (12) is formed into an accommodating space to push the excess optical colloid (A) to In the gluing portion (12), the purpose of accurately controlling the amount of the optical colloid (A) sandwiched between the panel sheet (丨) and the sheet (2) is further achieved, so that the panel sheet (丨) and the The sipe formed between the sheets (2) due to the support of the optical colloid (A) maintains an average uniform distance. And the method of ultraviolet light illumination through the side, so that the optical colloid (a) distributed between the panel sheet (1) and the sheet (2) can first generate a 'curing phenomenon to achieve an adhesive effect, so the panel When the sheet (丨) and the sheet (2) are moved to perform the next step, no offset occurs. Further, when the optical colloid (A) is bubbled by the sheet (2) covering the panel sheet (1), the bubble is also pushed into the bonding portion (12). Therefore, the panel material of the present invention can indeed improve the phenomenon of overflowing and generating bubbles when the panel sheet is glued in the past, and can also avoid the complicated steps of applying the sealant and curing the sealant, and at the same time, Through simple process adjustment, the glue can be solidified without moving the two sheets after the glue is applied, which provides a simple process for the panel manufacturer. M375065 [Simple description of the diagram] The first picture is a perspective view of the panel of the creation panel. The second figure is a flow chart of an embodiment of the creative panel sheet. The third figure is a cross-sectional view of the implementation state of the panel panel. [Description of main component symbols] 1 panel sheet 11 sheet body 12 glued part 2 sheet A optical colloid