M419982 五、新型說明： 【新型所屬之技術領域】 本創作是關於單板觸控面板壓著軟式印刷電路板之構 造，尤指一種可提供偏移檢測功用的單板觸控面板壓著軟 式印刷電路板之構造。 【先前技術】 基於目前手持式消費性電子產品朝向輕薄的設計趨勢 ，所述電子產品中之觸控裝置，也相對被要求必須輕薄。 由於現有觸控面板結合保護鏡片（cove「丨ens)的架構無法再 薄型化’故而設計成觸控面板與保護鏡片一體化之單板觸 控面板構造’才能符合輕薄的要求。 然而，使用單板觸控面板的構造，其覆晶接著之驅動 丨c之壓著部为面為黑色油墨層所覆蓋，造成單板觸控制面 板壓著軟式印刷電路板時’因現有之檢視設備中是使用 CCD自單板觸控制面板之玻璃基板底部監測，以視覺比對 方式進行壓著偏移的檢測與微調，由於黑色油墨層不透光 ’阻隔在上的光源通過，以致無法使用現有的視覺化檢測M419982 V. New Description: [New Technology Field] This creation is about the construction of a single-touch panel with a soft printed circuit board, especially a single-panel touch panel that provides offset detection. The construction of the board. [Prior Art] Based on the current trend toward thin and light design of handheld consumer electronic products, the touch devices in the electronic products are relatively required to be thin and light. Since the existing touch panel combined with the protective lens (cove "丨ens" structure can not be thinned", the single-touch panel structure integrated with the touch panel and the protective lens can be designed to meet the requirements of lightness and thinness. The structure of the touch panel of the board is such that the crimping portion of the flip-chip is driven by the black ink layer, and the single-plate touch control panel is pressed against the flexible printed circuit board, which is used in the existing inspection device. The CCD is monitored from the bottom of the glass substrate of the single-panel touch control panel, and the bias offset is detected and fine-tuned by visual comparison. Since the black ink layer is opaque, the light source that blocks the passage passes, so that the existing visualization cannot be used. Detection
叹備來進行壓著偏移之檢測作業。假若一定要使用CCD 進行視覺比對檢測壓著偏移之檢測時，則需在單板觸控面 板之面板壓著部背面之黑色油墨框申開孔，使光線能夠通 過’但此方式會破壞保護鏡片的美觀，非合適的解決方案 〇 【新型内容】 本創作之主要目的係提供一種提供偏移檢測功用的單 3 板觸控面板壓著軟式印刷電路板之構造，料此設計，解 =現有單板觸控面板I著軟式印刷電路板時，^法使用現 有的視覺化檢測設備來進行偏移檢測作業之問題。 。。為達成前揭目的’本創作所設計之提供偏移檢測功用 的早板觸控面板壓著軟式印刷電路板之構造係包含： 單板觸控面板，主要係於其板面一側設有面板壓著 區’並設有複數透明壓著端子、二透明壓著塾以及二透明 檢測塾，所述透明壓著端子與透明壓著㈣間隔排列的分 布，且自面板壓著區外圍延伸至面板壓著區内部，該二透 明壓著塾位於面板屢著區相對兩彻】，該二透明檢測墊分布 於面板壓著區，透明檢測塾各具有一位於面板壓著區外圍 的接觸端以及形成於接觸端_側的檢測部，檢測部延伸至 面板壓著區内且與透明壓著墊相鄰而不接觸；以及 …-軟式印刷電路板，主要係於其軟板一側設有一軟板 壓著區’於軟板壓著區中設有複數端子以及二對位檢測墊 複數料間㈣列且與料單板觸㈣板之複數透 月[者缟子一對一相應，該二對位檢測墊位於該軟板壓著 區相對兩側且與側鄰的端子間隔排列，所述二對位檢測塾 於軟式印刷電路板正確對位壓著於單板觸控面板時，以對 位檢測塾是否與透明壓著塾與透明檢測塾之任—接觸而作 為偏移檢測之判斷依據。 藉此設計’使其於軟式印刷電路板壓著於單板觸控面 板之作業中u用軟式印刷電路板之對位檢測墊外接連接 -檢測點，以單板觸控面板之二對位檢測墊分別為—獨立 的檢測點，用以尤扮斗·丨恭 用以在軟式印刷電路板正確壓著於單板觸控面 M419982 %如圖3所示，軟式印刷電路板之每一端子21怜壓著於 相應的透㈣著端子n上’兩側對位檢料22減著於 相應的透明壓著墊12上，對位檢測墊22不接觸透明檢測 墊1 3因此if過檢測點a、B、C之任二點皆檢測不到 有短路現象’ &而判斷印刷電路板於正確對位壓著於單板 觸控面板。 2_當軟式印刷電路板向左偏移時，如圖4所示，因軟 式印刷電路板2左側之對位檢測墊22同時與單板觸控面板 1左側透明檢測t 13之檢測冑132、左側透明壓著墊12 之第一檢測部1 23壓著接觸，故通過左側透明檢測墊彳3之 接觸端131才冓成之檢測.點A肖連接對位檢測塾22之檢測 點C可以檢測出短路現象，判斷軟式印刷電路板偏左壓著 於單板觸控面板上。 3_當軟式印刷電路板向右偏移時，如圖5所示，因軟 式印刷電路板2右側之對位檢測塾22同時與單板觸控面板 1右側透明檢測墊1.3之檢測部132 '右側透明壓著墊12 之第-檢測部1 23壓著接觸’故通過右側透明檢測墊，3之 接觸端131才冓成之檢測.點B肖連接對位檢測f 22之檢測 點C可以檢測出短路現象，判斷軟式印刷電路板偏右壓著 於單板觸控面板上。 4.當軟式印刷電路板向前或後偏移時，如圖6 ' 7所示 ’因軟式印刷電路板2左、右兩側之對位檢測墊22與單板 觸控面板1左、右兩側之透明檢測墊13之檢測部132、左 側透明壓著墊12之第一檢測部123壓著接觸，故通過左、 右側兩側透明檢測墊13之接觸端131構成之檢測點A、b 7 M419982 可以檢測出短路現象 著於單板觸控面板上。 判斷軟式印刷電路板偏前或 偏後壓Sigh to test the bias offset. If you must use the CCD for visual comparison to detect the bias offset, you need to apply a hole in the black ink frame on the back of the panel of the single-touch panel to make the light pass through 'but this way will destroy The aesthetics of the protective lens, an unsuitable solution 〇 [new content] The main purpose of this creation is to provide a single 3-plate touch panel with a bias detection function to press the soft printed circuit board structure, which is designed to solve When the existing single-panel touch panel I is equipped with a flexible printed circuit board, the existing visual inspection device is used to perform the problem of the offset detection operation. . . The structure of the early touch panel crimping flexible printed circuit board which provides the offset detecting function designed for the purpose of the present invention includes: a single-plate touch panel mainly provided with a panel on one side of the board surface The pressing area ′ is provided with a plurality of transparent crimping terminals, two transparent pressing cymbals and two transparent detecting cymbals, and the transparent pressing terminals are arranged at intervals from the transparent pressing (four), and extend from the periphery of the panel pressing area to the panel The two transparent pressing pads are located in the panel pressing area, and the transparent detecting pads each have a contact end on the periphery of the panel pressing area and are formed. In the detecting portion on the contact end side, the detecting portion extends into the panel pressing region and is adjacent to the transparent pressing pad without contact; and the soft printed circuit board is mainly provided with a soft board on one side of the flexible board The pressing area 'is provided with a plurality of terminals in the pressing area of the soft board and a plurality of (4) columns between the two pairs of detecting mats and the plurality of sheets of the board (the fourth board). The position detection pad is located at the soft plate pressure The opposite sides of the landing area are spaced apart from the adjacent terminals, and the two-position detection is performed when the correct alignment of the flexible printed circuit board is pressed against the single-panel touch panel, and whether the alignment detection is transparent or not It is used as a basis for determining the offset detection in contact with the transparent inspection. In this way, the design of the flexible printed circuit board is pressed against the touch panel of the single-layer touch panel, and the alignment detection pad of the flexible printed circuit board is connected to the external detection-detection point to detect the alignment of the touch panel of the single-board touch panel. The pads are respectively - independent detection points, which are used to properly press the flexible printed circuit board on the single-touch surface M419982. As shown in Figure 3, each terminal of the flexible printed circuit board 21 Pity is pressed against the corresponding transparent (four) terminal n on both sides of the alignment inspection material 22 is reduced on the corresponding transparent pressure pad 12, the alignment detection pad 22 does not contact the transparent detection pad 1 3, therefore if the detection point a No, there is no short circuit phenomenon at any of the two points of B and C. It is judged that the printed circuit board is pressed against the single-panel touch panel in the correct alignment. 2_ When the flexible printed circuit board is shifted to the left, as shown in FIG. 4, the alignment detecting pad 22 on the left side of the flexible printed circuit board 2 is simultaneously detected with the left side transparent detection t 13 of the single-layer touch panel 1 The first detecting portion 1 23 of the left transparent pressing pad 12 is pressed and contacted, so that the contact end 131 of the transparent detecting pad 3 on the left side is detected. The detection point C of the point A tangential connection detecting 塾 22 can be detected. A short circuit occurs, and it is judged that the flexible printed circuit board is pressed to the left of the single-touch panel. 3_ When the flexible printed circuit board is shifted to the right, as shown in FIG. 5, the alignment detecting portion 22 on the right side of the flexible printed circuit board 2 and the detecting portion 132' of the transparent detecting pad 1.3 on the right side of the single-touch panel 1 The first detecting portion 1 23 of the right transparent pressing pad 12 is pressed and contacted. Therefore, the detecting end of the contact end 131 of the 3 is detected by the right transparent detecting pad. The detection point C of the point B tangential connection detecting f 22 can be detected. When the short circuit occurs, it is judged that the flexible printed circuit board is pressed to the right of the single-touch panel. 4. When the flexible printed circuit board is shifted forward or backward, as shown in Fig. 6 '7', the alignment detecting pad 22 on the left and right sides of the flexible printed circuit board 2 and the touch panel 1 of the single board are left and right. The detecting portion 132 of the transparent detecting pad 13 on both sides and the first detecting portion 123 of the left transparent pressing pad 12 are in pressure contact, so that the detecting points A and b formed by the contact ends 131 of the transparent detecting pads 13 on the left and right sides are formed. 7 M419982 can detect the short circuit on the single-panel touch panel. Judging the front or back pressure of a flexible printed circuit board
路’並可由i接占S々AA认丨IBL 並可由構成短路的檢測點判斷偏移的方 壓著的位置。 以上所述，僅是揭示本創作之較佳實施例，並非對本 創作作任何形式上的限制，任何所屬技術領域中具有通常 知識者在不脫離本創作所提出的技術特徵的範圍内利用 本創作所揭示技術内容所作出局部更動或修飾的等效實施 例’均仍屬於本創作技術特徵的範圍内。 【圖式簡單說明】 圖1是本創作單板觸控面板與軟式印刷電路板之未壓 著時之一較佳實施例之分解示意圖。 圖2是本創作單板觸控面板與軟式印刷電路板之未壓 著時之另一較佳實施例之分解示意圖。 S 3疋圖2所示單板觸控面板與軟式印刷電路板較佳 貫施例於正確壓著位置之平面示意圖。 圖4是圖2所示單板觸控面板與軟式印刷電路板較佳 霄施例於軟式印刷電路板向左偏移壓著之平面示意圖。 圖5是圖2所示單板觸控面板與軟式印刷電路板較佳The road ' can be taken up by the i 丨 AA 丨 IBL and can be judged by the detection point constituting the short circuit. The above description is merely a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person having ordinary skill in the art can use the present invention without departing from the technical features proposed by the present invention. Equivalent embodiments of the local changes or modifications made by the disclosed technical content are still within the scope of the features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a preferred embodiment of the present invention in which a single-panel touch panel and a flexible printed circuit board are not pressed. FIG. 2 is an exploded perspective view showing another preferred embodiment of the present invention in which the touch panel and the flexible printed circuit board are not pressed. The single-panel touch panel and the flexible printed circuit board shown in FIG. 2 are preferably planar views of the correct pressing position. 4 is a plan view showing the preferred embodiment of the single-panel touch panel and the flexible printed circuit board shown in FIG. 2 with the left side of the flexible printed circuit board biased. 5 is a preferred single-panel touch panel and flexible printed circuit board of FIG.