M356177 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種觸控面板，尤指 觸控面板。 一種雙板型 電容式M356177 V. New Description: [New Technology Area] This creation is about a touch panel, especially a touch panel. Double-plate type capacitor type
【先前技術】 "~般電容式觸控面板可分主@ a j刀為早板式觸控結構與雙板式 觸控結構’單板式觸控結構之製程需重複堆疊不同膜層， 故其需要複雜的製程步驟，使得總合的執行良率較低：再 者’單板式觸控結構之作動線路與供軟性電路板連接之端 子部係位於同一平面，難以符合客戶端製品不同需求。 雙板式觸控結構係採用光學膠貼附方式結合上、下芙 板，由於光學膠貼附技術尚未臻熟，故貼附良^不高且二 穩定’當貼附不良時光學膠以及觸控面板將無重工：合而 必須全部報廢，因而造成成本提高。且不管是單板式觸控 結構或是雙板式觸控結構，皆存在有外觀上電極線路明顯 浮現的問題，需額外透過光學鍍膜處理，故同樣會增加製 造成本。 【新型内容】 有鑑於此，本創作之主要目的在於提供—種雙板型電 容式觸控面板，其雙板結構可使軟板連接之端子部與作動 線路位於同一面或是位於作動線路的相對面，故可應付客 戶端不同需求，且無須透過光學锻膜處理即可有線改盖外 3 M356177 觀線路浮現問題。 欲達上述目的戶斤击 電容式觸控面板包Γ 要技術手段，係令該雙板型 一上板#下表面設有複數作動線路； ⑽===邊設有框膠及受框膠包覆之硬質 之間儀來志溶# /、板之週邊密封連接，該下板與上板 且填充有=、二間，該密封空間係設有複數軟質支撐材 且填充有液態光學膠；以及 一組端子線路，噹έ日銼工括 側並電性連接該些作動線;^路係設於該上板或下板一 下表㈣直接連接作動線路； 使該端子線路可設於下而對應連結作動線路， 作動線路連接。下板上表面—側透過導電框膝間接與 端子以前揭觸控面板設計，使軟性電路板所連接之 板，故可符合客戶:二; 可有效改善外觀線路浮現再者，液態光學膠的填注 【實施方式】 請參考第-圖所示，係本創作雙板 第一實施例之剖視圖，係包含： 令式觸控面相 -上板(10)，其可為玻璃、塑膠或軟性 成之構件，J:下本；Μ + 還月基材所製 /、下表面§又有複數作動線路 ;，垓些作動，錄 M356177 路⑴）包含複數透明電極以及連接透明電極的導線 -下板㈣’係設於上板(10)下方，其可為玻璃及 膠或軟性透明基材所製成之構 ㈣與上板⑽之週邊以熱Μ方式密封連接 與上板(1〇)之間因此而形成-密㈣，該密封空間二 有複數軟質支撐材（23)且填充有液態光學勝 ^ 質支撐材（22)可為各種形狀之透明支撐材；軟質支撐=3更 :為-般散佈製程之黏著型或非黏著型支撐材叫或 ，、他印刷製程所採用之支撐材；以及 -組端子料（30)，該組端子㈣⑽）係設於該上 ^板⑽卜㈣電性❹該些㈣料⑴），該端子線路 )係供連接-軟性印刷電路板（4Q)，本實施财，該 = (30)係⑤於上板（1Q)T表面而直接連接其作動線路 一本創作係透過液態光學膠（24)的填注而改善外觀線路 :孕現問題’由於該液態光學膠(24)的光透過率冑，且折射 率與玻璃相似’故藉由液態光學膠(24)可有效降低觸控面 板的反射使得線路浮現的情形減少’因此無須透過特 殊光學薄膜處理即可有效改善外觀線路浮現問豸，且液態 ^學膠（24)於常壓或真空下注人密封空間&，再全面照射 、卜光即可取代傳統光學膠貼合法使上、下板（1 〇，2 0)緊 在結合，幫助提升觸控面板量產之良率與效率。 凊參考第二圖所示，係本創作第二較佳之實施例，其 與則—實施例不同處在於，該實施例藉由在前述下板（2〇) M356177 -側的框膠(21)内摻入金㈣粒子或其他導電粒子等導+ 體’而使該框膠（21)具導電性並對應連結上板⑽之作動二 路’使該端子線路（3Q)可設於下板（2。)上表面—側 過該框膠（21)巾的導電體間接與作動料⑴）連接，藉此， 本創作所設計之電容式觸控面板可因應客戶端需求而提供 端子=路（30)*於上板（1Q)或下板（2Q)之電容式觸控面板。 斤料考第三圖所示，係本創作第三較佳之實施例，與 斤Λ 不同處在於该上板㈠〇)下表面之作動線路係為 二維的線路，其包含複數橫軸線路⑴a)以及複數縱轴線路 (叫’縱轴線路⑴b)係藉由複數架橋線路（11C)而與橫轴 ::路⑴a)絕緣交錯，其中，該些架橋線路⑴c)與橫軸線路 路⑴b)接觸短路。（）避免板轴線路⑴顺縱轴線 …請參考第四圖所示，係本創作第四實施例，與第三圖 m不同處在於：本實施例在作動線路包含橫軸與縱軸 m心…下，係同樣利用第二圖實施例之可導電框膠 ^使錢子線路（3Q)可設於下板（2Q)上表面—側並間接 與作動線路（11)連接。 Η ί創作主要藉由一辅助用的下板以週邊密封方式與-以亚於上、下板之間的密封空間填注液態光學膠 子绩I、支撐材，該雙板的結構使軟性電路板所連接之端 =路可設於上板或透過框膠電性導通之方式設於下板’ 觸控面板設計可符合客戶端不同需求，且可適用 埴主二—維的觸控面板作動線路，再者，液態光學膠的 ***可有效改善外觀線路浮現問題亦可代替傳統光學朦貼 M356177 合法，從而提高觸控面板的量產良率與效率 【圖式簡單說明】 第一圖：係本創作第一實施例之剖視圖 第二圖：係本創作第二實施例之剖視圖 第三圖：係本創作第三實施例之剖視圖 第四圖：係本創作第四實施例之剖視圖 【主要元件符號說明】 (10)上板 (11)作動線路 (11 a)橫轴線路 (11 b)縱轴線路 (11c)架橋線路 (12)絕緣層 (20)下板 (21)框膠 (22)硬質支撐材 (23)軟質支撐材 (24)液態光學膠 (40)軟性印刷電路板 (30)端子線路[Previous technology] "~Compact capacitive touch panel can be divided into main @ aj knife for early-plate touch structure and double-plate touch structure. The process of single-plate touch structure requires repeated stacking of different layers, so it needs to be complicated. The process steps make the overall execution yield lower: in addition, the 'single-plate touch structure actuation circuit and the terminal portion for connecting the flexible circuit board are on the same plane, which is difficult to meet the different requirements of the client products. The double-plate touch structure is combined with the upper and lower slabs by means of optical adhesive attaching. Since the optical adhesive attaching technology is not yet familiar, the affixing is good and not stable and the two are stable. The panel will be free of heavy work: it must be completely scrapped, resulting in increased costs. Regardless of whether it is a single-plate touch structure or a two-plate touch structure, there is a problem that the appearance of the electrode line is apparently present, and the optical coating process is additionally required, so that the manufacturing cost is also increased. [New content] In view of this, the main purpose of this creation is to provide a dual-plate capacitive touch panel with a double-plate structure that allows the terminal portion of the flexible board to be on the same side as the actuation line or on the actuation line. On the opposite side, it can cope with the different needs of the client, and it is not necessary to pass the optical forging film treatment to wire the cover. In order to achieve the above-mentioned purpose, the capacitive touch panel package is required to be technically used, so that the double-plate type upper plate # has a plurality of actuation lines on the lower surface; (10) === side frame plastic and framed plastic package Between the hard and the harder, the instrument is sealed, the lower plate and the upper plate are filled with = and two, the sealed space is provided with a plurality of soft support materials and filled with liquid optical glue; a set of terminal lines, when the next day is completed and electrically connected to the actuating lines; ^ is set on the upper or lower plate (4) directly connected to the actuating line; so that the terminal line can be set below and corresponding Connect the actuating line and actuate the line connection. The surface of the lower board—the side through the conductive frame knee indirectly and the terminal before the touch panel design, so that the flexible circuit board is connected to the board, so it can meet the customer: two; can effectively improve the appearance of the line emerges, liquid optical glue fill Note [Embodiment] Please refer to the figure - figure, which is a cross-sectional view of the first embodiment of the present dual-board, comprising: a touch-type touch surface-upper plate (10), which can be made of glass, plastic or soft. Member, J: the next; Μ + returning to the base material /, the lower surface § has a plurality of actuating lines;, some of these actions, recording M356177 (1)) including a plurality of transparent electrodes and wires connecting the transparent electrodes - the lower plate (4) ' is disposed under the upper plate (10), which can be made of glass and glue or a soft transparent substrate (four) and the periphery of the upper plate (10) is thermally sealed between the upper plate and the upper plate (1) And forming a dense (four), the sealed space has a plurality of soft support materials (23) and is filled with a liquid optical support material (22) can be transparent support materials of various shapes; soft support = 3 more: for general spread Adhesive or non-adhesive support material of the process called or, a support material for the brushing process; and a set of terminal materials (30), the set of terminals (4) (10)) are provided on the upper plate (10) (four) electrical ❹ (4) material (1)), the terminal line) is for connection - Soft printed circuit board (4Q), this implementation, the = (30) is 5 on the upper plate (1Q) T surface and directly connected to its actuation circuit. The creative department improves the appearance through the filling of liquid optical glue (24). Line: Pregnancy problem 'Because the light transmittance of the liquid optical glue (24) is 胄, and the refractive index is similar to that of glass', the liquid optical glue (24) can effectively reduce the reflection of the touch panel and reduce the occurrence of the line. 'Therefore, it is not necessary to use special optical film treatment to effectively improve the appearance of the appearance of the line, and the liquid ^2 (24) in the normal pressure or vacuum under the human seal space &, then full illumination, light can replace the traditional optics Adhesive law makes the upper and lower plates (1 〇, 20) tightly combined to help improve the yield and efficiency of mass production of touch panels. Referring to the second figure, the second preferred embodiment of the present invention is different from the embodiment - the embodiment is that the frame glue (21) on the side of the lower plate (2〇) M356177 is used. The gold (4) particles or other conductive particles are introduced into the body + body to make the sealant (21) electrically conductive and corresponding to the actuating two-way of the upper plate (10) so that the terminal line (3Q) can be disposed on the lower plate ( 2.) The upper surface—the conductor of the side of the frame rubber (21) is indirectly connected to the actuator (1)), whereby the capacitive touch panel designed by the present invention can provide the terminal=way according to the requirements of the client ( 30)* Capacitive touch panel on the upper (1Q) or lower (2Q). The third preferred embodiment of the present invention is the third preferred embodiment of the present invention. The difference from the jinyu is that the actuation circuit on the lower surface of the upper plate (a) is a two-dimensional line comprising a plurality of horizontal axis lines (1)a. And a plurality of longitudinal axis lines (called 'vertical axis lines (1)b) are insulated from the horizontal axis:: road (1) a) by a plurality of bridge lines (11C), wherein the bridge lines (1) c) and the horizontal axis lines (1) b) Contact short circuit. () Avoiding the plate axis line (1) along the longitudinal axis... Please refer to the fourth figure, which is the fourth embodiment of the present invention, which differs from the third figure m in that the actuating line includes the horizontal axis and the vertical axis m. Under the heart, the conductive frame glue of the second embodiment can also be used to make the money line (3Q) be disposed on the upper surface side of the lower plate (2Q) and indirectly connected to the actuation line (11). The Η 创作 creation mainly fills the liquid optical glue with the sealing space between the upper and lower plates by an auxiliary lower plate and the support material, and the structure of the double plate makes the flexible circuit The end of the board is connected to the upper board or is electrically connected to the lower board through the frame. The touch panel design can meet the different needs of the client, and can be applied to the main two-dimensional touch panel. The circuit, in addition, the liquid optical glue can effectively improve the appearance of the appearance of the line problem can also replace the traditional optical stickers M356177 legal, thereby improving the mass production yield and efficiency of the touch panel [simple description of the figure] The second embodiment of the first embodiment of the present invention is a cross-sectional view of the second embodiment of the present invention. The third embodiment is a cross-sectional view of the third embodiment of the present invention. Explanation of symbols] (10) Upper plate (11) Actuating line (11 a) Horizontal axis line (11 b) Vertical axis line (11c) Bridge line (12) Insulation layer (20) Lower plate (21) Frame glue (22) Hard support (23) soft support (24) liquid light Glue (40) flexible printed circuit board (30) line terminal