556141 A7 B7 五、發明說明（1 ) 1 ~— 一 【本發明之領域】 本發明係關於一種平面顯示裝置，尤指一種適用於顯 不資訊，影片或影像之具觸控功能之平面顯示裝置。 【本發明之背景】 一般之具觸控功能之平面顯示裝置，係於液晶顯示面 板上黏附-觸控面板，使該平面顯示裝置具有觸控功能。 其結合方法’請參照本說明書第旧，第1為先前傳統之 具觸控功能顯示裝置之側視圖，其係以一接著層1〇4 (或 黏膠層）塗覆於觸控面板102或液晶顯示面板ι〇ι表面 上再加以緊被結合。但是該平面顯示襄置若有發生功能 不良或黏著不正之情形時，則需進行拆解重工作業。重工 作業-般係將-扁平薄板插入觸控面板1〇2與液晶顯示面 板⑻中間黏附之接著層104 (或黏膠層），而後以機械 力將觸控面板102與液晶顯示面板1〇1分離，並去除觸控 面板與液晶顯示面板101中間黏附之接著層1〇4 (或黏膠 層），之後方可重新進行平面顯示裝置液晶顯示面板ι〇ι 與觸控面板102結合之製程。 然而傳統習知之具觸控功能之平面顯示裝置，其黏附 之接著層104 (或黏膠層）與觸控面板1〇2及液晶顯示面 板101之接觸面積大，常常導致進行重工作業時不易拆 下，因此也導致重工作業時間過長。更嚴重的是如此之重 工作業容易損毀觸控面板或液晶顯示面板之顯示區域， (請先閱讀背面之注意事項再填寫本頁各攔) · n ϋ n ϋ n n n n^OJ· ϋ ϋ ϋ ϋ ϋ 4 556141 五、發明說明（2 =其表面形成刮痕或留有殘膠 造成本之增加。 王座之良率，造成製 發明人爰因於此，本於積極 以解決上述問題之W 精神’亟思一種可 法」’幾經研究實驗終至完成此項嘉惠世人之:明：。方 【本發明之概述】 本發明之主要目的係在提供一 工之=成本™ 背之另一目的係在提供一種結合方法，俾能減少 2與该平面顯示裝置殼體之接觸面積，提高重工之摔作 便利性，降低重工之不良率，縮短重工之時間及成本 勺人為達成上述之目的，本發明具觸控魏之顯示裝置， 二二-平面顯示面板；一觸控面板’係疊置於該液晶面 -側；-接著層’係介於該平面顯示面板與該觸控面 部分周緣之表面之間；以及-接著緩衝層，係位於 :者層之部分表面；其中該接著緩衝層之黏著力係小於 5亥接著層之黏著力。 、 本發明平面顯示面板與觸控面板之結合方法，包含以 下之步驟：提供一平面顯示面板及一觸控面板；於該平面 顯示面板與該觸控面板至少㈣周、緣之表面之間提供一具 有一接著緩衝層之接著層，其中該接著緩衝層之黏著力係 本紙張家標準(CNS) A4規格兩2957公釐）556141 A7 B7 V. Description of the invention (1) 1 ~ —1 [Field of the invention] The present invention relates to a flat display device, especially a flat display device with touch function suitable for displaying information, movies or images. . [Background of the present invention] A general flat display device with a touch function is an adhesive-touch panel attached to a liquid crystal display panel, so that the flat display device has a touch function. For its combination method, please refer to the oldest part of this manual. The first is a side view of a conventional display device with a touch function, which is coated on the touch panel 102 with an adhesive layer 104 (or an adhesive layer). The surface of the liquid crystal display panel is tightly bonded. However, the plan shows that if there is any malfunction or adhesion failure, dismantling and heavy work are required. Heavy work-generally, insert a flat sheet into the adhesive layer 104 (or adhesive layer) between the touch panel 102 and the liquid crystal display panel ，, and then mechanically connect the touch panel 102 and the liquid crystal display panel 101 Separate and remove the adhesive layer 104 (or adhesive layer) between the touch panel and the liquid crystal display panel 101, and then the process of combining the flat display liquid crystal display panel ιι and the touch panel 102 can be performed again. However, the conventional conventional flat display device with a touch function has a large contact area between the adhesive layer 104 (or an adhesive layer) and the touch panel 102 and the liquid crystal display panel 101, which often results in difficulty in disassembling during heavy work. This has also led to excessive work hours. What's more serious is that the heavy work industry can easily damage the display area of the touch panel or LCD display panel. (Please read the precautions on the back before filling out the blocks on this page) · n ϋ n ϋ nnnn ^ OJ · ϋ ϋ ϋ ϋ ϋ 4 556141 V. Description of the invention (2 = Scratches on the surface or residual glue caused an increase in cost. The yield of the throne caused the inventor of the system to do this, so I was actively working to solve the above-mentioned W spirit. Urgent "Think of a way" "After several research experiments, this is the only way to benefit the people of the world: Ming [...] [Summary of the invention] The main purpose of the present invention is to provide one job = cost ™ Another purpose is to provide Provide a combination method, which can reduce the contact area between the 2 and the flat display device casing, improve the convenience of heavy industry fall, reduce the defect rate of heavy industry, shorten the time and cost of heavy industry. The invention achieves the above purpose. Touch display device, 22-flat display panel; a touch panel 'stacked on the liquid crystal surface-side; -adhesive layer' is a surface between the flat display panel and the peripheral edge of the touch surface And-the bonding buffer layer is located on a part of the surface of the bonding layer; wherein the bonding force of the bonding buffer layer is less than the bonding force of the bonding layer. The method for combining a flat display panel and a touch panel of the present invention includes: The following steps: provide a flat display panel and a touch panel; provide a bonding layer with a bonding buffer layer between the flat display panel and the surface of the touch panel at least around the periphery and edges, wherein the bonding buffer layer Adhesion is 2957 mm (CNS) A4 size
裝tri (請先閱讀背面之注意事項再填寫本頁各攔) 【圖號說明】 1 〇 1液晶面板 104接著層 之Install tri (please read the precautions on the back first and then fill in the blocks on this page) [Illustration of drawing number] 1 〇 1LCD panel 104
裝 (請先閱讀背面之注意事項再填寫本頁各思 · n 11 *1 HV ^^1 ϋ 556141 五、發明說明（3) 小於該接著層之黏著力 接著層結合該平面_⑽緩衝層 介特徵在於提供一具有一接著緩衝層之接著， :’再藉由該具有一接著緩衝層之接著層 接:板。由於該接著緩衝層之黏著力係小於: 接者層之黏者力，因此進行重工作業時，可順 二c面板之結合，且不致傷及該兩面板之表：’:： =她更利性’並降低重工之不良率，縮短重工時間 由於本發明能提供產業上利用，且確有增進功效，故 依法申請發明專利。 【圖式簡單說明】 第1圖係習知平面顯示裝置中液晶面板與觸控面板結合方 式之示意圖。。 第2圖係本發明平面顯示裝置中液晶面板與觸控面板結合 方式較佳實施例之示意圖。 第3圖係本發明平面顯示裝置中液晶面板與觸控面板結合 方式另一較佳例之示意圖。 i〇2觸控面板 103接著緩衝層 本紙張尺度適家鮮（CNS) 規格（21()x297；^y 五、發明說明（4) 2 〇 1液晶面板 2 0 4接著層 3 〇 1液晶面板 3〇4接著層 202 302 觸控面板 20 3接著緩衝層 觸控面板 3 03接著緩衝層 【車父佳具體實施例之詳細說明】 :::具觸控功能之顯示裝置之接著緩衝層之位置 視二:：調整介於該觸控面板與該顯示面板間之任何 芦之二二接严緩衝層係介於該平面顯示面板與該接 ;。：=广 係介於該觸控面板與該接著層. 益限制’Vi A控功能之顯示裝置之該接著緩衝層之長> 度係可等於或小於該接著層之之4接者綾衝層之〗 之寬度小於該接著層之“；明二圭:=著_ 置之該接著緩衝層之分布方式無限制 表〜發:= 力，為該接著 之 丁 /又优綠按者層之原户而令 小於〇.lmm，最佳為該接著緩衝層之厚度小：二 裝置之該接著緩衝層之厚度小於該=:::此 。该接著，衝層之厚度視該接著層之厚度而二 mi 五、發明說明（5) 本發明具觸控功能之顯示裝置之接 差異之限制，視接著層本身厚户、彈^層與接者層厚度 為=止外界髒污進入顯示區域。本發明具觸控功能 不震置之接著層可為任何習用之接著層，較佳為 居 係為雙面膠。本發明具觸控功能 叮‘…/ 曰 勹 之颍不裝置可以視需要地 =他元件以增進其功能’較佳為更包含一光學模組， ，液晶面板均勾之光源。本發明具觸控功能之顯示 裝置之平面顯示面板可為任何習用之平面顯示面板，較佳 為該平面顯示面板為液晶顯示面板。本發明接著緩衝層材 枓無限制，較佳為PET(聚多元醋）、PC(聚碳酸醋）或為 紙ϋ克力系或石夕勝系之膠。本發明接著緩衝層材料 之黏著力無限制，其係可為黏著力小於接著層之材料或不 具黏著力之材料所形成。 為能讓f審查委員能更瞭解本發明之技術内容，特 舉具觸控功能之顯示裝置及其結合方法較佳具體實施例說 明如下。 4參照本說明書第2圖，第2圖為本發明之一較佳實施 例之不意圖，其係為一種具觸控功能之平面顯示裝置之側 面圖，該平面顯示裝置主要包括有··一表面包覆有外殼體 之液晶顯示面板201、一觸控面板2〇2、以及至少一具有 一接著緩衝層2 0 3 (於本實施例中係為p e τ層）之接著層 2 04。其中本較佳例中之平面顯示裝置並具有一光學模組 (圖中未示），以提供該液晶顯示面板2〇1均勻之光源。 本較佳例中該觸控面板202係疊置於該液晶顯示面板20 i 556141 五、發明說明（6) 側該八有接著緩衝層2 0 3 (於本實施例中係為 PET層）之接者層2G4係黏附於該液晶顯示面板mi周緣 之部分表面。本較佳例中之接著緩衝層203係朝向液晶顯 不面板2〇1。其中該接著緩衝層203之邊長小於該接著層 2 04之邊長。於本實施例中，如第2圖所示，接著緩衝層 2〇3之邊長約為接著層2〇4之三分之二。該接著緩衝層 2〇3之寬度小於該液晶顯示面板2〇 i之顯示區至液晶顯示 板201周緣之寬度。該接著緩衝層之寬度較佳亦可 】於4接著層之寬度。該接著緩衝層2()3係可以連續或不 連續方式分佈於該接著層204表面。該接著緩衝層2〇3之 總，長，小於該接著層2〇4之總邊長。該接著緩衝層2〇3 之厚度（例如為0.03mm)，小於該接著層2〇4厚度㈠列如 為〇· 1 5mm )之一半。 、，本較佳實施例之顯示裝置於重工作業時，係將一扁平 平板拆除工具輕輕深入本較佳實施例之液晶顯示面板 2〇1與♦接著緩衝層2〇3表面之間。於本較佳實施例中，例 如接著緩衝層203之總邊長為接著層2〇4總邊長之三分之 :乂接著緩衝層203與接著層204之寬度相同，而若接著 緩衝層203之黏著力為零時，則由於接著緩衝層之存 在拆除所需之力可降低而為原本設計之三分之一。在另 一實施例中，若接著緩衝層203之黏著力為接著層2〇4之 2分之:，而其他條件不變時，則拆除所需之力可降低而 原本11又什之五分之二。該接著緩衝層2 0 3於該接著層 2〇4上之分布情形（長度、寬度、面積）以及接著緩衝層 556141 五、發明說明（ 2 0 3本身之黏著性’可依整個模組所需之耐摔、耐震程度 而調整。接著緩衝層203之厚度則可依需求而定，較佳為 0.05mm厚者’材夤較佳為任何便於取得及生產之材質。 本發明較之習知技術，更容易藉機械力分離液晶顯示面板 及觸控面板，可避免因重工而使液晶顯示面板及觸控面板 表面文相。而接著緩衝層2〇3亦可具有保護液晶顯示面板 201周緣表面免於遭扁平之平板刮傷或破壞之作用，因此 可乂降低扁平之平板對該液晶顯示面板2 〇 i或觸控面板 2〇2刮傷或破壞之機率，提高操作之方便性以及降低重工 之不良率。 請參照本說明書第3圖，第3圖係為本發明另—實施例 之示意圖，其構造大致與前較佳例相同，其包含一液晶顯 不面板3(H、-觸控面板3()2、以及至少—具有—接著緩 衝層303 (於本實施例中係為pET層）之接著層⑽。盆 中該接著緩衝層303係朝向觸控面板3〇2。該接著緩衝層 -了可以更谷易藉機械力分離液晶顯示面板及觸控面 板’避免因重工而使液晶顯示面板及觸控面板表面受損 外亦可避免该觸控面板3 0 2在進行重工時，受到拆除工 具摩擦而造成面板刮痕受損的缺點。 示 於重工作業時，係將一扁平之平板拆除工具水平輕輕 深入本較佳實施例之顯示裝置之觸控面板302及接著緩衝 層之間，如上述之實施例所示，由於接著緩衝層3〇3 之子在’拆除所需之力可大大降低。藉由本發明 藉機械力分離液晶顯示面板及觸控面板。再者，接著緩衝 本紙張尺度適用(2i(J7〇公幻 (請先閱讀背面之注意事項再填寫本頁各攔) 裝----- ♦ ----tr--------妙線！ •II · 556141 B7 五、發明說明（8 層303亦可具有保護觸控面板302周緣表面免於遭扁平之 平板到傷或破壞之作用，因此可以降低扁平之平板對該液 晶顯示面板301或觸控面板3〇2刮傷或破壞之機率，提高 操作之方便性以及降低重工之不良率。 本發明之平面顯示裝置，因為增加了一接著緩衝層黏 附於接著層上，可減少接著層與該平面顯示裝置諸面板之 接觸面積，俾當液晶顯示面板或觸控面板模組出現功能不 良情形或黏著不正時，可將已結合的面板順利拆下，不致 傷及面板，不但可提高重工作業之操作便利性與良率、亦 可降低工時及成本，具新穎性及進步性。 綜上所陳，本發明無論就目的、手段及功效’在在均 顯不其迥異於習知技術之特徵，為「 甘α人+ 具觸控功能之顯示裝 釣局明察，早曰賜 准專利，俾嘉惠社會，實感德便。惟應注意 多實施例僅係為了便於說明而舉例而已，本發明所= 圍自應以申請專利範圍所述為準，而非僅限於上述 本紙張尺度適用中國國家標準（CNS) Α4規;(Please read the precautions on the back before filling in this page. Think about n 11 * 1 HV ^^ 1 ϋ 556141 V. Description of the invention (3) Less than the adhesive force of the adhesive layer. The adhesive layer is combined with the plane_⑽Buffer layer The feature is to provide a bonding with a bonding buffer layer,: 'Then, the bonding layer with a bonding buffer layer is connected to the board. Since the bonding force of the bonding buffer layer is less than the bonding force of the bonding layer, During heavy work, the combination of the two c panels can be used without harming the table of the two panels: ':: = she is more profitable' and reduces the defect rate of the heavy industry, shortening the time of heavy industry. The invention can provide industrial utilization And it really has the effect of improving, so apply for an invention patent in accordance with the law. [Simplified description of the figure] Figure 1 is a schematic diagram of the combination of a liquid crystal panel and a touch panel in a conventional flat display device. Figure 2 is a flat display device of the present invention Schematic diagram of a preferred embodiment of a combination of a liquid crystal panel and a touch panel. Figure 3 is a schematic diagram of another preferred embodiment of a combination of a liquid crystal panel and a touch panel in a flat display device of the present invention. 103 Adhesive layer This paper size is CNS Specification (21 () x297; ^ y V. Description of the invention (4) 2 〇1 LCD panel 2 0 4 Adhesive layer 3 〇1 LCD panel 3 〇4 Adhesive layer 202 302 Touch panel 20 3 Buffer layer Touch panel 3 03 Buffer layer [Detailed description of Che Fujia's specific embodiment] ::: Position of the buffer layer of the display device with touch function Second :: Adjustment Any two-to-two buffer layer between the touch panel and the display panel is interposed between the flat display panel and the interface;: = Guangxi is between the touch panel and the adhesion layer. The length of the bonding buffer layer of the display device of the Vi A control function may be equal to or smaller than the width of the bonding layer of the 4th layer of the bonding layer. The width of the bonding layer is smaller than that of the bonding layer. _ Set the distribution mode of the bonding buffer layer without limitation table ~ hair: = force, for the original owner of the bonding / yellow green layer, it should be less than 0.1mm, the thickness of the bonding buffer layer is the best Small: the thickness of the bonding buffer layer in the two devices is less than this = ::: this. The thickness of the punching layer depends on The thickness of the adhesive layer is two mi. V. Description of the invention (5) The limitation of the connection difference of the display device with touch function of the present invention depends on the thickness of the adhesive layer itself, the thickness of the elastic layer, and the connector layer to prevent external dirt Dirt enters the display area. The adhesive layer with touch function of the present invention can be any conventional adhesive layer, preferably a double-sided tape. The present invention has a touch function. The device may optionally be other components to enhance its function. It is preferable to include an optical module and a light source for the liquid crystal panel. The flat display panel of the display device with touch function of the present invention can be any conventional flat surface. The display panel is preferably a liquid crystal display panel. The buffer layer material of the present invention is not limited, and is preferably PET (polyvinyl vinegar), PC (polycarbonate) or a glue of paper or acrylic. The adhesive force of the material of the adhesive layer of the present invention is not limited, and it can be formed of a material having an adhesive force smaller than that of the adhesive layer or a material having no adhesive force. In order to enable the reviewing committee members to better understand the technical content of the present invention, the preferred specific embodiments of the display device with touch function and the combination method thereof are described below. 4 Refer to FIG. 2 of this specification, which is a schematic diagram of a preferred embodiment of the present invention, which is a side view of a flat display device with a touch function. The flat display device mainly includes: A liquid crystal display panel 201 with a cover body on the surface, a touch panel 202, and at least one adhesive layer 204 having an adhesive buffer layer 203 (pe τ layer in this embodiment). The flat display device in the preferred embodiment has an optical module (not shown) to provide a uniform light source for the liquid crystal display panel 201. In the preferred example, the touch panel 202 is stacked on the liquid crystal display panel 20 i 556141. V. Description of the invention (6) The eight-side adhesive buffer layer 2 0 3 (in this embodiment, it is a PET layer). The connector layer 2G4 is adhered to a part of the surface of the periphery of the liquid crystal display panel mi. In the preferred embodiment, the bonding buffer layer 203 faces the liquid crystal display panel 201. The side length of the bonding buffer layer 203 is smaller than the side length of the bonding layer 204. In this embodiment, as shown in FIG. 2, the side length of the bonding buffer layer 203 is about two thirds of the bonding layer 203. The width of the bonding buffer layer 203 is smaller than the width from the display area of the liquid crystal display panel 20i to the periphery of the liquid crystal display panel 201. The width of the bonding layer is preferably also [4]. The adhesive buffer layer 2 () 3 can be distributed on the surface of the adhesive layer 204 continuously or discontinuously. The total length of the bonding layer 203 is smaller than the total side length of the bonding layer 203. The thickness of the adhesive layer 20 (for example, 0.03 mm) is less than one and a half of the thickness of the adhesive layer 204 (for example, 0.15 mm). When the display device of the preferred embodiment is in heavy work, a flat flat panel removal tool is inserted into the liquid crystal display panel 201 and the surface of the buffer layer 203. In this preferred embodiment, for example, the total side length of the bonding buffer layer 203 is one third of the total side length of the bonding layer 204: (i) the width of the bonding buffer layer 203 and the bonding layer 204 are the same, and if the bonding buffer layer 203 is the same When the adhesive force is zero, the force required to remove the buffer layer can be reduced to one third of the original design. In another embodiment, if the adhesive force of the adhesive layer 203 is two-fifths of the adhesive layer 204, and other conditions remain unchanged, the force required for dismantling can be reduced and the original eleventh and fifths. of two. The distribution (length, width, area) of the bonding buffer layer 230 on the bonding layer 204 and the bonding buffer layer 556141 V. Description of the invention (adhesiveness of 2003 itself can be based on the needs of the entire module The degree of resistance to shock and vibration is adjusted. Then the thickness of the buffer layer 203 can be determined according to requirements, preferably 0.05 mm thick, the material is preferably any material that is easy to obtain and produce. The present invention is compared with the conventional technology It is easier to separate the liquid crystal display panel and the touch panel by mechanical force, which can avoid the surface texture of the liquid crystal display panel and the touch panel due to rework. Then the buffer layer 203 can also protect the peripheral surface of the liquid crystal display panel 201 from As a result of being scratched or damaged by the flat panel, the chance of the flat panel being scratched or damaged by the flat panel of the LCD panel or touch panel 202 can be reduced, the convenience of operation is improved, and the heavy industry is reduced. Defect rate Please refer to FIG. 3 of this specification, which is a schematic diagram of another embodiment of the present invention, and its structure is substantially the same as the previous preferred example, which includes a liquid crystal display panel 3 (H,-touch panel 3 () 2, and at least—having—an adhesive layer 接着 of the buffer layer 303 (in this embodiment, a pET layer). The adhesive buffer layer 303 in the basin faces the touch panel 3002. The adhesive buffer layer- In order to make it easier to separate the liquid crystal display panel and the touch panel by mechanical force, 'the surface of the liquid crystal display panel and the touch panel can be prevented from being damaged due to heavy work, and the touch panel 3 can be prevented from being removed during heavy work. The disadvantage of panel scratches caused by tool friction is shown. In heavy work, a flat flat panel removal tool is used to gently penetrate horizontally between the touch panel 302 and the buffer layer of the display device of the preferred embodiment. As shown in the above embodiment, since the force required for the children of the buffer layer 303 to be removed can be greatly reduced. The liquid crystal display panel and the touch panel are separated by mechanical force according to the present invention. Furthermore, the paper size is then buffered. Applicable (2i (J7〇 public magic (please read the precautions on the back before filling in the blocks on this page)) ----- ♦ ---- tr -------- wonderful line! • II · 556141 B7 V. Description of the invention (8 layers 303 can also have protective touch The peripheral surface of the plate 302 is protected from being damaged or damaged by the flat flat plate, so the chance of the flat flat plate being scratched or damaged by the liquid crystal display panel 301 or the touch panel 302 can be reduced, the convenience of operation is improved, and the reduction is reduced. Defective rate of heavy industry. The flat display device of the present invention, because an adhesive buffer layer is added to the adhesive layer, can reduce the contact area between the adhesive layer and the panels of the flat display device. When the group has a bad function or the adhesion is not correct, the combined panel can be removed smoothly without damaging the panel, which can not only improve the convenience and yield of heavy work, but also reduce man-hours and costs. Progressive. To sum up, the present invention, regardless of the purpose, means and effect, is very different from the characteristics of the conventional technology. It is "the person of Gan α people + the display equipment with touch function. Patents, good fortune society, real sense of virtue. However, it should be noted that many embodiments are just examples for the convenience of explanation. The present invention is subject to the scope of the patent application, not just the above paper size. Applicable to China National Standard (CNS) Α4 regulation;