TWM580215U - Capacitive touch panel having conductive pattern with non-equal aspect ratio - Google Patents
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Abstract
本創作關於一種電容式觸控面板，其包含第一感測胞元陣列，其包含複數第一感測胞元，該等第一感測胞元經構型為包含導電圖案，該導電圖案之長邊之長度不等於短邊之寬度；以及第二感測胞元陣列，其設置在該第一感測胞元陣列之一側，並與該第一感測胞元陣列之間交錯配置，且包含複數第二感測胞元，該等第二感測胞元經構型為包含該導電圖案。 The present invention relates to a capacitive touch panel comprising a first sensing cell array comprising a plurality of first sensing cells, the first sensing cells being configured to include a conductive pattern, the conductive pattern The length of the long side is not equal to the width of the short side; and the second sensing cell array is disposed on one side of the first sensing cell array and interleaved with the first sensing cell array, And comprising a plurality of second sensing cells configured to include the conductive pattern.
Description
本創作係有關於一種電容式觸控面板，尤其指一種在面板內部形成有不等長寬比導電圖案之感測胞元陣列之電容式觸控面板。 The present invention relates to a capacitive touch panel, and more particularly to a capacitive touch panel in which a sensing cell array having unequal aspect ratio conductive patterns is formed inside the panel.
習用電容式觸控面板，透過在一個二維感應平面上，沿著X軸水平方向、與沿著Y軸垂直方向，交錯排列多條X軸電極線、以及多條Y軸電極線，每條X軸電極線以及Y軸電極線分別代表一個X軸座標值以及一個Y軸座標值，並分別由多個電極胞元組成，而構成一個電極胞元陣列，當依序對每一條電極線通電後，在每個電極胞元之間會形成一個固定的耦合電容、以及一組呈現投射狀分佈的虛擬電力線，當使用者以手指、或者電導體，觸碰電極胞元陣列時，將直接導致某條X軸電極線、與某條Y軸電極線其局部感應電容值的升高、也就是電容串接分壓將有所改變，經過控制器的量測，以及演算法的內插、補點、運算等處理後，即可偵測到觸碰在感應平面上的位置。 A conventional capacitive touch panel is configured by staggering a plurality of X-axis electrode lines and a plurality of Y-axis electrode lines in a horizontal direction along the X-axis and a direction along the Y-axis on a two-dimensional sensing plane, each of which The X-axis electrode line and the Y-axis electrode line respectively represent an X-axis coordinate value and a Y-axis coordinate value, and are respectively composed of a plurality of electrode cells, and constitute an electrode cell array, and sequentially energize each electrode line. After that, a fixed coupling capacitor is formed between each electrode cell, and a set of virtual power lines that are projected and distributed. When the user touches the electrode cell array with a finger or an electrical conductor, it directly leads to The increase of the local induced capacitance value of a certain X-axis electrode line and a certain Y-axis electrode line, that is, the capacitance series connection voltage will be changed, after the measurement by the controller, and the interpolating and complementing of the algorithm. After the point, operation, etc., the position of the touch on the sensing plane can be detected.
在觸碰面板的產品結構上，通常將多條X軸電極線、以及多條Y軸電極線上的電極胞元稱為感測胞元(sensing cells)，並將多條X軸電極線、其上的感測胞元、以及沿著X軸水平方向排列的感測胞元陣列，佈建在一片薄膜導電基板上稱為驅動層，多條Y軸電極線、其上的感測胞元、以及 沿著Y軸水平方向排列的感測胞元陣列，佈建在一片薄膜導電基板上稱為感應層，再將驅動層、與感應層經對位後貼合在一起，並在感應層上方另外貼合一片玻璃保護層，構成一片基本的電容式觸控面板，視產品需求還可在驅動層下方另外貼合一片電磁、靜電防護層。 In the product structure of the touch panel, a plurality of X-axis electrode lines and electrode cells on a plurality of Y-axis electrode lines are generally referred to as sensing cells, and a plurality of X-axis electrode lines are The sensing cells on the upper side, and the array of sensing cells arranged along the horizontal direction of the X-axis, are arranged on a thin film conductive substrate as a driving layer, a plurality of Y-axis electrode lines, sensing cells thereon, as well as The array of sensing cells arranged along the horizontal direction of the Y-axis is arranged on a thin film conductive substrate as a sensing layer, and then the driving layer and the sensing layer are aligned and then attached, and the sensing layer is additionally A piece of glass protective layer is laminated to form a basic capacitive touch panel, and an electromagnetic and electrostatic protection layer may be additionally attached under the driving layer depending on the product requirements.
第1a圖揭示習用電容式觸控面板之俯視投影透視示意圖；第1b圖揭示習用電容式觸控面板其P1區域的局部細節之俯視投影透視示意圖；習用電容式觸控面板10上，包含設置在下方的一層驅動層、設置在驅動層上方的一層感應層、以及設置在感應層上方的一層保護層，驅動層包含多條X軸電極線(driving lines)21(虛線)、多個X軸感測胞元22(虛線)、多個X軸接點(虛線)23、多條X軸走線24(虛線)、多個X軸端子25(虛線)，感應層包含多條Y軸電極線(sensing lines)31、多個Y軸感測胞元32、多個Y軸接點子33、多條Y軸走線34、多個Y軸端子35等導電元件。 FIG. 1a is a schematic perspective view showing a conventional capacitive touch panel; FIG. 1b is a schematic perspective view showing a partial detail of a P1 region of a conventional capacitive touch panel; and the conventional capacitive touch panel 10 includes a lower driving layer, a sensing layer disposed above the driving layer, and a protective layer disposed above the sensing layer, the driving layer includes a plurality of X-axis driving lines 21 (dashed lines), and a plurality of X-axis senses Cell 22 (dashed line), a plurality of X-axis contacts (dashed line) 23, a plurality of X-axis traces 24 (dashed lines), a plurality of X-axis terminals 25 (dashed lines), and the sensing layer includes a plurality of Y-axis electrode lines ( Sensing lines 31, a plurality of Y-axis sensing cells 32, a plurality of Y-axis contacts 33, a plurality of Y-axis wires 34, and a plurality of Y-axis terminals 35 and the like.
電容式觸控面板10在投影方向區分為作動區AA、邊框區FA等兩區域，在作動區AA的範圍內包含一個操作平面11，由多個X軸感測胞元22、多個Y軸感測胞元32所構成的感測胞元陣列係佈建在作動區AA的範圍內，作動區AA通常是透光的，邊框區FA通常不透光的，大部分的X軸走線24以及Y軸走線34則佈建在邊框區FA的範圍內，多個X軸端子25以及Y軸端子35將與軟式排線(Flexible Printed Circuit)電連接，感測胞元陣列可透過軟式排線輸入與輸出訊號，並與觸控面板控制器(controller)內部的控制IC電連接，因此佈建在作動區AA內的感測胞元陣列，在一個二維平面上建構出一個有限的感應區域(作動區AA)、以及在此有限感應區域範圍內的一個感應平面(作動區AA範圍內所包含的操作表面11)，藉此偵測人體手指與觸控 面板之間產生的電容耦合現象。 The capacitive touch panel 10 is divided into two regions, the actuation area AA and the frame area FA, in the projection direction, and includes an operation plane 11 in the range of the actuation area AA, and the plurality of X-axis sensing cells 22 and the plurality of Y-axis The sensing cell array formed by the sensing cell 32 is disposed within the range of the active area AA, the active area AA is generally transparent, and the frame area FA is generally opaque, and most of the X-axis lines 24 And the Y-axis trace 34 is disposed in the range of the frame area FA, and the plurality of X-axis terminals 25 and the Y-axis terminal 35 are electrically connected to the Flexible Printed Circuit, and the sensing cell array can be transmitted through the flexible row. The line input and output signals are electrically connected to the control IC inside the touch panel controller, so the array of sensing cells disposed in the active area AA constructs a limited sensing on a two-dimensional plane. The area (actuating area AA) and an inductive plane within the limited sensing area (the operating surface 11 included in the range of the active area AA), thereby detecting human finger and touch Capacitive coupling between panels.
如第1a圖所示的電容式觸控面板10，其包含數目較少的X軸電極線(driving lines)21、以及Y軸電極線(sensing lines)31，共有17條X軸電極線21、以及10條Y軸電極線31，其X/Y軸電極線數目比值為1.7(接近常用比值1.618)，且X軸感測胞元22與Y軸感測胞元32其圖案形狀都相同，皆採用長寬比(aspect ratio)為1的菱形圖案，這種X/Y軸電極線數目比值(1.7)、與長寬比為1的感測胞元陣列，一般比較適合應用在較小尺寸、且外觀為中規中矩的矩形之觸控面板上(長寬比約介於1.6~1.7左右的比例)，例如：應用在尺寸介於3”吋到4.9”吋、且長寬比約介於1.6~1.7的觸控面板上，使得觸控面板之外觀在視覺上較穩定與舒適。 The capacitive touch panel 10 as shown in FIG. 1a includes a small number of X-axis driving lines 21 and Y-axis sensing lines 31, and has a total of 17 X-axis electrode lines 21, And 10 Y-axis electrode lines 31, the ratio of the number of X/Y axis electrode lines is 1.7 (close to the common ratio of 1.618), and the X-axis sensing cell 22 and the Y-axis sensing cell 32 have the same pattern shape, A diamond pattern having an aspect ratio of 1 is used. The ratio of the number of X/Y axis electrode lines (1.7) and the array of sensing cells having an aspect ratio of 1 are generally suitable for use in smaller sizes. And the appearance is a rectangular rectangular touch panel (the aspect ratio is about 1.6~1.7), for example, the application is between 3"吋 and 4.9"吋, and the aspect ratio is about 1.6~ The touch panel of 1.7 makes the appearance of the touch panel visually stable and comfortable.
隨著觸控面板尺寸的增加，X/Y軸電極線數目將會對應增加，例如：對於5"吋到7.9"吋的觸控面板其X/Y軸電極線數目將分別成為24/15、對於8.4"吋到10.4"吋的觸控面板其X/Y軸電極線數目將分別成為35/23、對於15.6"吋到24"吋的觸控面板其X/Y軸電極線數目將分別成為76/44等等，通常X/Y軸電極線的數目會與X軸端子25以及Y軸端子35、以及觸控面板控制器內的控制IC的X接腳與Y接腳的數目是一致的。 As the size of the touch panel increases, the number of X/Y axis electrode lines will increase correspondingly. For example, for a touch panel of 5" to 7.9", the number of X/Y axis electrode lines will be 24/15, respectively. For a touch panel of 8.4"吋 to 10.4", the number of X/Y axis electrode lines will be 35/23, respectively. For a touch panel of 15.6"吋 to 24", the number of X/Y axis electrode lines will become 76/44, etc., usually the number of X/Y axis electrode lines will be the same as the number of X pins and Y pins 35 of the X axis terminal 25 and the Y axis terminal 35, and the control IC in the touch panel controller. .
在習用技術中，一般觸控面板在放大尺寸時，考慮到對整體製造成本的控制、以及避免控制器尺寸過大，某些大尺寸觸控面板在設計時，會巧妙地將感測胞元陣列中的菱形格圖案等比例放大，並對應採用較少X/Y接腳數目的控制IC，如此可避免使用較貴的多接腳控制IC，且從整體上減少走線數目與電路板大小，這樣的設計可以維持觸控面板整體的電性阻抗，以設法保持感應訊號之強度。 In the conventional technology, when the touch panel is generally enlarged, considering the control of the overall manufacturing cost and avoiding the excessive size of the controller, some large-sized touch panels are skillfully designed to sense the cell array. The diamond pattern in the scale is scaled up and corresponds to a control IC with a smaller number of X/Y pins, which avoids the use of more expensive multi-pin control ICs and reduces the number of traces and board size as a whole. Such a design can maintain the electrical impedance of the entire touch panel to try to maintain the strength of the sensing signal.
但在上述設計下，雖然電性阻抗似乎保持不變，但是等比例放大後的菱形格圖案，仍導致單位面積上的電場強度受到稀釋，而無可避免的導致手指觸碰的訊號強度降低，使得位置感測的靈敏度與精確度都會下降，而且上述設計無法因應越來越多對特殊尺寸的需求，例如：長型、寬型、超長、或者超寬的大尺寸觸控面板，而且現今的投射電容式觸控面板，感測胞元的圖案形狀、使用的導電材料、以及走線的設計等等，都和控制器有密切的關係，在設計上多視為一體，因此有必要為感測胞元陣列設計不同形狀的導電圖案。 However, under the above design, although the electrical impedance seems to remain unchanged, the scaled-up diamond pattern still causes the electric field intensity per unit area to be diluted, and the signal strength of the finger touch is inevitably lowered. The sensitivity and accuracy of position sensing are reduced, and the above design cannot cope with more and more special size requirements, such as long, wide, extra long, or ultra-wide large touch panels, and nowadays The projected capacitive touch panel, the shape of the sensing cell, the conductive material used, and the design of the trace, etc., all have a close relationship with the controller, and are considered as one in the design, so it is necessary to The sense cell array is designed with different shapes of conductive patterns.
職是之故，鑑於習用技術的缺點，申請人經過悉心試驗與研究，並一本鍥而不捨之精神，終構思出本案「具有不等長寬比導電圖案之電容式觸控面板」，能夠克服上述習用技術所存在的各項缺點，以下為本創作之簡要說明。 For the sake of his position, in view of the shortcomings of the conventional technology, the applicant has carefully tested and researched and has a perseverance in mind, and finally conceived the "capacitive touch panel with unequal aspect ratio conductive patterns" to overcome the above. The shortcomings of the conventional technology are as follows.
本創作提出一種包含不等長寬比導電圖案的感測胞元，並以此具有不等長寬比導電圖案之感測胞元來形成感測胞元陣列，此不等長寬比導電圖案感測胞元，可應用於大尺寸觸控面板、特殊尺寸觸控面板，同時仍然可配合(fit)使用較少接腳數目的控制IC、或者一般的定制控制IC，可充分利用控制IC上的所有接腳，避免使用較貴的多接腳控制IC，或者另外設計特殊控制IC；相對於習用具有等長寬比之導電圖案，此不等長寬比導電圖案並不稀釋單位面積上的電場強度，因此感測胞元陣列仍然能夠提供良好的訊號強度與品質，使電容式觸控面板依然保有良好的靈敏度與精確度。 The present invention proposes a sensing cell comprising unequal aspect ratio conductive patterns, and thereby forming sensing cell arrays with sensing cells having unequal aspect ratio conductive patterns, the unequal aspect ratio conductive patterns Sensing cells can be applied to large-size touch panels and special-sized touch panels, while still being able to fit a control IC using a small number of pins, or a general custom control IC, which can fully utilize the control IC All the pins, avoid using the more expensive multi-pin control IC, or design a special control IC; this unequal aspect ratio conductive pattern does not dilute the unit area compared to the conventional conductive pattern with equal aspect ratio The electric field strength, therefore, the sensing cell array still provides good signal strength and quality, so that the capacitive touch panel still maintains good sensitivity and accuracy.
據此本創作提出一種電容式觸控面板，其包含：一第一感測胞元陣列，其包含複數第一感測胞元，該等第一感測胞元經構型為包含一第一導電圖案，該第一導電圖案之一第一長邊之一第一長度不等於一第一短邊之一第一寬度；以及一第二感測胞元陣列，其設置在該第一感測胞元陣列之一側，並與該第一感測胞元陣列之間交錯配置，且包含複數第二感測胞元，該等第二感測胞元經構型為包含一第二導電圖案，該第二導電圖案之一第二長邊之一第二長度不等於一第二短邊之一第二寬度。 According to the present disclosure, a capacitive touch panel includes: a first sensing cell array including a plurality of first sensing cells, wherein the first sensing cells are configured to include a first a conductive pattern, a first length of one of the first long sides of the first conductive pattern is not equal to a first width of a first short side; and a second sensing cell array is disposed at the first sensing One side of the cell array is interleaved with the first sensing cell array, and includes a plurality of second sensing cells configured to include a second conductive pattern The second length of one of the second long sides of the second conductive pattern is not equal to the second width of one of the second short sides.
較佳的，該第一感測胞元陣列還包含複數第一感測電極線，每一條第一感測電極線以彼此平行間隔的方式排列，並包含且電連接該等第一感測胞元，該第二感測胞元陣列還包含複數第二感測電極線，每一條第二感測電極線以彼此平行間隔的方式排列，並包含且電連接該等第二感測胞元，該第一感測胞元陣列與該第二感測胞元陣列之間以該等第一感測電極線與該等第二感測電極線彼此正交的方式彼此交錯配置。 Preferably, the first sensing cell array further includes a plurality of first sensing electrode lines, each of the first sensing electrode lines being arranged in parallel with each other, and including and electrically connecting the first sensing cells The second sensing cell array further includes a plurality of second sensing electrode lines, each of the second sensing electrode lines being arranged in parallel with each other, and including and electrically connecting the second sensing cells, The first sensing cell array and the second sensing cell array are alternately arranged with each other in such a manner that the first sensing electrode lines and the second sensing electrode lines are orthogonal to each other.
較佳的，所述之電容式觸控面板還包含以下其中之一：一保護層，其包含可透光之一作動區、以及不透光之一邊框區；一第一感測層，其包含該第一感測胞元陣列、該等第一感測電極線、該等第一感測胞元、複數第一感測接點、複數第一感測走線、以及複數第一感測端子，該等第一感測電極線、以及該等第一感測胞元經由該等第一感測接點以及該等第一感測走線電連接到該等第一感測端子，該作動區之範圍涵蓋一部分的該等第一感測電極線以及該等第一感測胞元，該邊框區之範圍覆蓋另一部分的該等第一感測電極線以及該等第一感測胞元、該等第一感測接點、該等第一感測走線、以及該等第一感測端子；一第二感測層，其包含該第二感 測胞元陣列、該等第二感測電極線、該等第二感測胞元、複數第二感測接點、複數第二感測走線、以及複數第二感測端子，該等第二感測電極線、以及該等第二感測胞元經由該等第二感測接點以及該等第二感測走線電連接到該等第二感測端子，該作動區之範圍涵蓋一部分的該等第二感測電極線以及該等第二感測胞元，該邊框區之範圍覆蓋另一部分的該等第二感測電極線以及該等第二感測胞元、該等第二感測接點、該等第二感測走線、以及該等第二感測端子；一軟式排線，其包含與該等第一感測端子電性連接的複數第一感測排線端子、以及與該等第二感測端子電性連接的複數第二感測排線端子其中之一；一第一介電基板，其係提供該第一感測層以及該第二感測層其中之一配置於其上；以及一第二介電基板，其係提供該第一感測層以及該第二感測層其中之一配置於其上。 Preferably, the capacitive touch panel further comprises one of the following: a protective layer comprising a light transmissive active area and a opaque one of the bezel areas; a first sensing layer; The first sensing cell array, the first sensing electrode lines, the first sensing cells, the plurality of first sensing contacts, the plurality of first sensing traces, and the plurality of first sensings are included The first sensing electrode line and the first sensing cells are electrically connected to the first sensing terminals via the first sensing contacts and the first sensing traces, The range of the actuation area includes a portion of the first sensing electrode lines and the first sensing cells, the range of the border area covering the other portion of the first sensing electrode lines and the first sensing cells a first sensing contact, the first sensing traces, and the first sensing terminals; a second sensing layer including the second sensing a cell array, the second sensing electrode lines, the second sensing cells, the plurality of second sensing contacts, the plurality of second sensing wires, and the plurality of second sensing terminals, the first The second sensing electrode line and the second sensing cells are electrically connected to the second sensing terminals via the second sensing contacts and the second sensing wires, and the range of the operating region covers a portion of the second sensing electrode lines and the second sensing cells, the frame region covering the other portion of the second sensing electrode lines and the second sensing cells, the first a second sensing contact, the second sensing traces, and the second sensing terminals; a flexible cable comprising a plurality of first sensing cables electrically connected to the first sensing terminals a terminal, and one of a plurality of second sensing wire terminals electrically connected to the second sensing terminals; a first dielectric substrate providing the first sensing layer and the second sensing layer One of them is disposed thereon; and a second dielectric substrate that provides the first sensing layer and the second sensing layer One configuration thereon.
較佳的，所述之電容式觸控面板其結構係以下列方式排列：該保護層、該第一感測胞元陣列、該第一介電基板以及該第二感測胞元陣列。 Preferably, the capacitive touch panel has a structure arranged in the following manner: the protective layer, the first sensing cell array, the first dielectric substrate, and the second sensing cell array.
較佳的，所述之電容式觸控面板其結構係以下列方式排列：該保護層、該第一感測胞元陣列、該第一介電基板、該第二感測胞元陣列以及該第二介電基板。 Preferably, the capacitive touch panel has a structure arranged in the following manner: the protective layer, the first sensing cell array, the first dielectric substrate, the second sensing cell array, and the A second dielectric substrate.
較佳的，所述之電容式觸控面板其結構係以下列方式排列：該保護層、該第一介電基板、該第一感測胞元陣列、該第二介電基板以及該第二感測胞元陣列。 Preferably, the capacitive touch panel has a structure arranged in the following manner: the protective layer, the first dielectric substrate, the first sensing cell array, the second dielectric substrate, and the second Sense the cell array.
較佳的，所述之電容式觸控面板其結構係以下列方式排列：該保護層、該第一介電基板、該第一感測胞元陣列、該第二感測胞元陣列 以及該第二介電基板。 Preferably, the capacitive touch panel has a structure arranged in the following manner: the protective layer, the first dielectric substrate, the first sensing cell array, and the second sensing cell array And the second dielectric substrate.
較佳的，所述之電容式觸控面板其結構係以下列方式排列：該保護層、該第一感測胞元陣列、該第二感測胞元陣列以及該第一介電基板。 Preferably, the capacitive touch panel has a structure arranged in the following manner: the protective layer, the first sensing cell array, the second sensing cell array, and the first dielectric substrate.
較佳的，該第一導電圖案具有一第一長寬比，該第一長寬比係為該第一長度相對於該第一寬度之比值，該第二導電圖案具有一第二長寬比，該第二長寬比係為該第二長度相對於該第二寬度之比值。 Preferably, the first conductive pattern has a first aspect ratio, the first aspect ratio is a ratio of the first length to the first width, and the second conductive pattern has a second aspect ratio The second aspect ratio is a ratio of the second length to the second width.
較佳的，該第一長寬比不同於該第二長寬比。 Preferably, the first aspect ratio is different from the second aspect ratio.
較佳的，該第一導電圖案之該第一長度不等於該第一寬度，以形成具有不等長寬比之該第一導電圖案，該第二導電圖案之該第二長度不等於該第二寬度，以形成具有不等長寬比之該第二導電圖案。 Preferably, the first length of the first conductive pattern is not equal to the first width to form the first conductive pattern having an unequal aspect ratio, and the second length of the second conductive pattern is not equal to the first Two widths to form the second conductive pattern having unequal aspect ratios.
該第一長度不等於該第一寬度之該第一導電圖案具有一第一不等長寬比面積，該第一長度等於該第一寬度之該第一導電圖案具有一第一等長寬比面積，該第一不等長寬比面積實質上近似該第一等長寬比面積。 The first conductive pattern having a first length not equal to the first width has a first unequal aspect ratio area, and the first conductive length equal to the first width has a first equal aspect ratio The area, the first unequal aspect ratio area substantially approximates the first equal aspect ratio area.
較佳的，該第二長度不等於該第二寬度之該第二導電圖案具有一第二不等長寬比面積，該第二長度等於該第二寬度之該第二導電圖案具有一第二等長寬比面積，該第二不等長寬比面積實質上近似該第二等長寬比面積。 Preferably, the second conductive pattern having a second length not equal to the second width has a second unequal aspect ratio area, and the second conductive pattern having the second length equal to the second width has a second The equal aspect ratio area, the second unequal aspect ratio area substantially approximates the second equal aspect ratio area.
較佳的，該第一導電圖案與該第二導電圖案彼此之間係為一互補關係、或者一無互補關係。 Preferably, the first conductive pattern and the second conductive pattern have a complementary relationship with each other or a complementary relationship.
較佳的，該第一導電圖案與該第二導電圖案具有相同之形 式、或者具有不相同之形式。 Preferably, the first conductive pattern and the second conductive pattern have the same shape , or have a different form.
較佳的，該第一感測胞元陣列係為一X軸感測胞元陣列，該第二感測胞元陣列係為一Y軸感測胞元陣列。 Preferably, the first sensing cell array is an X-axis sensing cell array, and the second sensing cell array is a Y-axis sensing cell array.
AA‧‧‧作動區 AA‧‧‧Action Area
FA‧‧‧邊框區 FA‧‧‧Border area
10‧‧‧習用電容式觸控面板 10‧‧‧Used capacitive touch panel
11‧‧‧操作平面 11‧‧‧Operational plane
21‧‧‧X軸電極線 21‧‧‧X-axis electrode line
22‧‧‧X軸感測胞元 22‧‧‧X-axis sensing cells
23‧‧‧X軸接點 23‧‧‧X-axis contacts
24‧‧‧X軸走線 24‧‧‧X-axis routing
25‧‧‧X軸端子 25‧‧‧X-axis terminal
31‧‧‧Y軸電極線 31‧‧‧Y-axis electrode line
32‧‧‧Y軸感測胞元 32‧‧‧Y-axis sensing cell
33‧‧‧Y軸接點 33‧‧‧Y-axis joint
34‧‧‧Y軸走線 34‧‧‧Y-axis routing
35‧‧‧Y軸端子 35‧‧‧Y-axis terminal
100‧‧‧本創作電容式觸控面板 100‧‧‧This creative capacitive touch panel
110‧‧‧介電基板 110‧‧‧ dielectric substrate
120‧‧‧介電基板 120‧‧‧ dielectric substrate
130‧‧‧介電層 130‧‧‧Dielectric layer
150‧‧‧保護層 150‧‧‧protection layer
160‧‧‧不透光層 160‧‧‧ opaque layer
200‧‧‧X軸感測胞元陣列 200‧‧‧X-axis sensing cell array
210‧‧‧X軸電極線 210‧‧‧X-axis electrode line
220‧‧‧X軸感測胞元 220‧‧‧X-axis sensing cell
230‧‧‧X軸接點 230‧‧‧X-axis contacts
240‧‧‧X軸走線 240‧‧‧X-axis wiring
250‧‧‧X軸端子 250‧‧‧X-axis terminal
300‧‧‧Y軸感測胞元陣列 300‧‧‧Y-axis sensing cell array
310‧‧‧Y軸電極線 310‧‧‧Y-axis electrode line
320‧‧‧Y軸感測胞元 320‧‧‧Y-axis sensing cell
330‧‧‧Y軸接點 330‧‧‧Y-axis joint
340‧‧‧Y軸走線 340‧‧‧Y-axis
350‧‧‧Y軸端子 350‧‧‧Y-axis terminal
400‧‧‧XY感測胞元陣列 400‧‧‧XY sensing cell array
500‧‧‧感測胞元陣列結構 500‧‧‧ Sense cell array structure
m‧‧‧長度 m ‧‧‧ length
n‧‧‧寬度 n ‧‧‧Width
第1a圖揭示習用電容式觸控面板之俯視投影透視示意圖；第1b圖揭示習用電容式觸控面板其P1區域的局部細節之俯視投影透視示意圖；第2a圖揭示本創作電容式觸控面板第一實施例之投影透視示意圖；第2b圖揭示本創作電容式觸控面板第一實施例之X軸感測胞元陣列之投影示意圖；第2c圖揭示本創作電容式觸控面板第一實施例之Y軸感測胞元陣列之投影示意圖；第2d圖揭示本創作電容式觸控面板第一實施例之XY軸感測胞元陣列之投影示意圖；第2e圖揭示習用電容式觸控面板第一實施例在S1區域的局部細節之投影透視示意圖；第2f圖揭示本創作電容式觸控面板第一實施例中不等長寬比之感測胞元之投影示意圖；第2g圖揭示本創作電容式觸控面板第一實施例中不等長寬比之感測胞元之投影示意圖；第3圖揭示本創作電容式觸控面板XY感測胞元陣列之第四實施例之側 視示意圖；第4圖揭示本創作電容式觸控面板XY感測胞元陣列之第五實施例之側視示意圖；第5圖揭示本創作電容式觸控面板XY感測胞元陣列之第六實施例之側視示意圖；第6圖揭示本創作電容式觸控面板XY感測胞元陣列之第七實施例之側視示意圖；第7圖揭示本創作電容式觸控面板XY感測胞元陣列之第八實施例之側視示意圖；第8圖揭示本創作電容式觸控面板第三實施例之投影透視示意圖；以及第9圖揭示本創作電容式觸控面板第二實施例之投影透視示意圖。 FIG. 1a is a schematic perspective view showing a conventional capacitive touch panel; FIG. 1b is a schematic perspective view showing a partial detail of a P1 region of a conventional capacitive touch panel; FIG. 2a is a view showing the capacitive touch panel of the present invention. FIG. 2B is a schematic view showing the projection of the X-axis sensing cell array of the first embodiment of the capacitive touch panel of the present invention; FIG. 2c is a view showing the first embodiment of the capacitive touch panel of the present invention. Schematic diagram of the projection of the Y-axis sensing cell array; FIG. 2d is a schematic view showing the projection of the XY-axis sensing cell array of the first embodiment of the capacitive touch panel; FIG. 2e is a view showing the conventional capacitive touch panel A schematic perspective view of a partial detail of an S1 region in an embodiment; FIG. 2f is a schematic diagram showing the projection of a sensing cell of an unequal aspect ratio in the first embodiment of the capacitive touch panel of the present invention; A schematic diagram of the projection of the sensing cell of the unequal aspect ratio in the first embodiment of the capacitive touch panel; FIG. 3 is a view showing the side of the fourth embodiment of the XY sensing cell array of the capacitive touch panel of the present invention FIG. 4 is a side view showing a fifth embodiment of the XY sensing cell array of the capacitive touch panel; FIG. 5 is a sixth embodiment of the XY sensing cell array of the capacitive touch panel. FIG. 6 is a side view showing a seventh embodiment of the XY sensing cell array of the capacitive touch panel of the present invention; FIG. 7 is a schematic view showing the XY sensing cell of the capacitive touch panel of the present invention. A side view of the eighth embodiment of the array; FIG. 8 is a schematic perspective view of the third embodiment of the capacitive touch panel of the present invention; and FIG. 9 is a perspective view of the second embodiment of the capacitive touch panel of the present invention. schematic diagram.
本創作將可由以下的實施例說明而得到充分瞭解，使得熟習本技藝之人士可以據以完成之，然本創作之實施並非可由下列實施案例而被限制其實施型態；本創作之圖式並不包含對大小、尺寸與比例尺的限定，本創作實際實施時其大小、尺寸與比例尺並非可經由本創作之圖式而被限制。 The present invention will be fully understood by the following examples, so that those skilled in the art can do so, but the implementation of the present invention may not be restricted by the following implementation cases; the pattern of the creation is The size, size and scale are not included. The size, size and scale of the original implementation of this creation are not limited by the schema of the creation.
本文中用語“較佳”是非排他性的，應理解成“較佳為但不限於”，任何說明書或請求項中所描述或者記載的任何步驟可按任何順序執行，而不限於請求項中所述的順序，本創作的範圍應僅由所附請求項及其均等方案確定，不應由實施方式示例的實施例確定；本文中用語“包含”及其變化出現在說明書和請求項中時，是一個開放式的用語，不具有限制性含 義，並不排除其他特徵或步驟。 The term "preferred" as used herein is non-exclusive and should be understood as "preferably, but not limited to", and any steps described or recited in any specification or claim can be performed in any order, and are not limited to the claim The order of the present invention should be determined only by the accompanying claims and its equal schemes, and should not be determined by the examples of the embodiments; the term "comprising" and its variations appear in the specification and claims. An open language, not restrictive Meaning, does not exclude other features or steps.
第2a圖揭示本創作電容式觸控面板第一實施例之投影透視示意圖；第2b圖揭示本創作電容式觸控面板第一實施例之X軸感測胞元陣列之投影示意圖；第2c圖揭示本創作電容式觸控面板第一實施例之Y軸感測胞元陣列之投影示意圖；第2d圖揭示本創作電容式觸控面板第一實施例之XY軸感測胞元陣列之投影示意圖；第2e圖揭示習用電容式觸控面板第一實施例在S1區域的局部細節之投影透視示意圖；第2f圖與第2g圖揭示本創作電容式觸控面板第一實施例中不等長寬比之感測胞元之投影示意圖。 2A is a schematic perspective view showing the first embodiment of the capacitive touch panel of the present invention; FIG. 2b is a schematic diagram showing the projection of the X-axis sensing cell array of the first embodiment of the capacitive touch panel of the present invention; The projection of the Y-axis sensing cell array of the first embodiment of the capacitive touch panel is disclosed. The second drawing shows the projection of the XY-axis sensing cell array of the first embodiment of the capacitive touch panel. 2E is a schematic perspective view showing a partial detail of the first embodiment of the conventional capacitive touch panel in the S1 region; FIGS. 2f and 2g show the unequal length and width in the first embodiment of the capacitive touch panel of the present invention. A schematic diagram of the projection of the cell compared to the sensor.
第2a圖中所揭示的本創作電容式觸控面板100，包含如第2d圖中所揭示的一組XY感測胞元陣列400，XY感測胞元陣列400包含如第2b圖中所揭示的一層X軸感測胞元陣列(第一感測胞元陣列)200、以及如第2c圖中所揭示的一層Y軸感測胞元陣列(第二感測胞元陣列)300，X軸感測胞元陣列200包含多條X軸電極線210以及多個X軸感測胞元220，Y軸感測胞元陣列300包含多條Y軸電極線310以及多個Y軸感測胞元320；將第2b圖揭示的X軸感測胞元陣列200、以及第2c圖揭示的Y軸感測胞元陣列300在投影方向交錯(staggered)配置，並使多條X軸電極線210與多條Y軸電極線310彼此之間保持90度正交，即可形成第2d圖揭示的XY感測胞元陣列400，X軸感測胞元陣列200可以設置在Y軸感測胞元陣列300的上方或者下方，在本實施例，如第2a圖中所揭示，X軸感測胞元陣列200較佳係設置在Y軸感測胞元陣列300的下方，如第2d圖中所揭示，XY感測胞元陣列400之整體呈現出菱格形外觀。 The inventive capacitive touch panel 100 disclosed in FIG. 2a includes a set of XY sensing cell arrays 400 as disclosed in FIG. 2d, and the XY sensing cell array 400 comprises the image as disclosed in FIG. 2b. a layer of X-axis sensing cell array (first sensing cell array) 200, and a layer of Y-axis sensing cell array (second sensing cell array) 300 as disclosed in FIG. 2c, X-axis The sensing cell array 200 includes a plurality of X-axis electrode lines 210 and a plurality of X-axis sensing cells 220, and the Y-axis sensing cell array 300 includes a plurality of Y-axis electrode lines 310 and a plurality of Y-axis sensing cells 320; the X-axis sensing cell array 200 disclosed in FIG. 2b and the Y-axis sensing cell array 300 disclosed in FIG. 2c are staggered in a projection direction, and the plurality of X-axis electrode lines 210 are The plurality of Y-axis electrode lines 310 are maintained at 90 degrees orthogonal to each other to form the XY sensing cell array 400 disclosed in FIG. 2d, and the X-axis sensing cell array 200 may be disposed in the Y-axis sensing cell array. Above or below 300, in this embodiment, as disclosed in FIG. 2a, the X-axis sensing cell array 200 is preferably disposed below the Y-axis sensing cell array 300, such as As shown in the 2d figure, the entirety of the XY sensing cell array 400 exhibits a rhombic appearance.
X軸感測胞元陣列200，包含X軸電極線210以及多個X軸感 測胞元220，係經由多個X軸接點230、多條X軸走線240而電連接到多個X軸端子250，控制器或者控制電路經由電連接X軸端子250即可對X軸感測胞元陣列200進行訊號之輸入與輸出，而對X軸感測胞元陣列200進行控制，第一感測層包含了X軸感測胞元陣列200、多條X軸電極線210、多個X軸感測胞元220、多個X軸接點230、多條X軸走線240、以及多個X軸端子250；Y軸感測胞元陣列300，包含Y軸電極線310以及多個Y軸感測胞元320，係經由多個Y軸接點子330、多條Y軸走線340而電連接到多個Y軸端子350，控制器或者控制電路經由電連接Y軸端子350即可對Y軸感測胞元陣列300進行訊號之輸入與輸出，而對Y軸感測胞元陣列300進行控制，第二感測層包含了Y軸感測胞元陣列300、多條Y軸電極線310、多個Y軸感測胞元320、多個Y軸接點子330、多條Y軸走線340、多個Y軸端子350。 X-axis sensing cell array 200, including X-axis electrode line 210 and a plurality of X-axis senses The cell 220 is electrically connected to the plurality of X-axis terminals 250 via a plurality of X-axis contacts 230 and a plurality of X-axis wires 240. The controller or the control circuit can electrically connect the X-axis terminals 250 to the X-axis. The sensing cell array 200 performs signal input and output, and controls the X-axis sensing cell array 200. The first sensing layer includes an X-axis sensing cell array 200, a plurality of X-axis electrode lines 210, a plurality of X-axis sensing cells 220, a plurality of X-axis contacts 230, a plurality of X-axis wires 240, and a plurality of X-axis terminals 250; a Y-axis sensing cell array 300 including Y-axis electrode lines 310 and The plurality of Y-axis sensing cells 320 are electrically connected to the plurality of Y-axis terminals 350 via a plurality of Y-axis contacts 330, a plurality of Y-axis wires 340, and the controller or control circuit electrically connects the Y-axis terminals 350 via The input and output of the signal can be performed on the Y-axis sensing cell array 300, and the Y-axis sensing cell array 300 is controlled. The second sensing layer includes the Y-axis sensing cell array 300 and a plurality of Ys. The shaft electrode line 310, the plurality of Y-axis sensing cells 320, the plurality of Y-axis contacts 330, the plurality of Y-axis traces 340, and the plurality of Y-axis terminals 350.
第2a圖中所揭示的本創作電容式觸控面板100，在投影方向區分為作動區AA、邊框區FA等兩區域，大部分的XY感測胞元陣列400皆佈建在作動區AA的範圍之內，作動區AA較佳是透光的，邊框區FA較佳形成為不透光的，而多個X軸接點230、多條X軸走線240、多個X軸端子250、多個Y軸接點子330、多條Y軸走線340、多個Y軸端子350則佈建在邊框區FA的範圍內，多個X軸端子250以及多個Y軸端子350將與軟式排線(FPC)電連接，XY感測胞元陣列400可透過軟式排線輸入與輸出訊號，並與觸控面板控制器(controller)內部的控制IC電連接，因此佈建在作動區AA內的XY感測胞元陣列400，在一個二維平面上建構出一個有限的感應區域即作動區AA，藉由XY感測胞元陣列400可偵測人體手指與觸控面板之間產生的電容耦合現象。 The capacitive touch panel 100 of the present invention disclosed in FIG. 2A is divided into two regions, such as an active area AA and a frame area FA, in the projection direction, and most of the XY sensing cell arrays 400 are disposed in the active area AA. Within the range, the actuation area AA is preferably light transmissive, and the frame area FA is preferably formed to be opaque, and the plurality of X-axis contacts 230, the plurality of X-axis lines 240, and the plurality of X-axis terminals 250, A plurality of Y-axis contacts 330, a plurality of Y-axis traces 340, and a plurality of Y-axis terminals 350 are disposed within the range of the frame area FA, and the plurality of X-axis terminals 250 and the plurality of Y-axis terminals 350 and the soft row The line (FPC) is electrically connected, and the XY sensing cell array 400 can be electrically connected to the control IC inside the touch panel controller through the flexible cable input and output signals, and thus is disposed in the actuation area AA. The XY sensing cell array 400 constructs a finite sensing area, the active area AA, on a two-dimensional plane, and the XY sensing cell array 400 can detect the capacitive coupling between the human finger and the touch panel. phenomenon.
電容式觸控面板的控制器(controller)，可以是一片與觸控面板分離的控制板，或者以表面安裝技術(SMT)，直接製作在觸控面板出線的軟式排線上，成為COF(chip on flex)式觸控面版，控制器內部的控制IC經由多個X軸端子250以及多個Y軸端子350，依照時脈與執行序對每一條X軸電極線210以及每一條Y軸電極線310饋送與接收訊號，以量測、掃描每一條X軸電極線210以及每一條Y軸電極線310上的電容串接分壓(serial capacitor voltage)變動，經演算法計算得知觸碰在觸控面板上的座標。 The controller of the capacitive touch panel can be a control panel separated from the touch panel, or can be directly fabricated on the flexible cable of the touch panel by surface mount technology (SMT) to become a COF (chip). On the flex-type touch panel, the control IC inside the controller passes each of the X-axis terminals 250 and the plurality of Y-axis terminals 350 to each X-axis electrode line 210 and each of the Y-axis electrodes in accordance with the clock and execution sequence. The line 310 feeds and receives signals to measure and scan the capacitance of each of the X-axis electrode lines 210 and the serial capacitor voltage of each of the Y-axis electrode lines 310, and the algorithm calculates that the touch is The coordinates on the touch panel.
為便於大量生產製造，市售控制IC皆有其定制的技術規格，包含固定的X軸與Y軸接腳(pin)數，例如：一般用於3"吋到4.9"吋的觸控面板之控制IC其X/Y軸接腳數分別為17/10、5"吋到7.9"吋其X/Y軸接腳數為24/15、8.4"吋到10.4"吋其X/Y軸接腳數為35/23、15.6"吋到24"吋其X/Y軸接腳數為76/44等等，因為控制IC能夠接收的訊號輸入數目有限，因此觸控面板上的XY感測胞元陣列400其X軸電極線210以及Y軸電極線310的數目，通常必須要與控制IC的X/Y軸接腳數目配合。 In order to facilitate mass production, commercially available control ICs have their own custom specifications, including fixed X-axis and Y-axis pins. For example, it is generally used for touch panels from 3" to 4.9". The number of X/Y axis pins of the control IC is 17/10, 5"吋 to 7.9", and the number of X/Y axis pins is 24/15, 8.4"吋 to 10.4", and its X/Y axis pin The number is 35/23, 15.6"吋 to 24", the number of X/Y axis pins is 76/44, etc., because the number of signal inputs that the control IC can receive is limited, so the XY sensing cell on the touch panel The number of X-axis electrode lines 210 and Y-axis electrode lines 310 of array 400 must generally match the number of X/Y-axis pins of the control IC.
但市售控制IC所定制的技術規格，是針對常規型觸控面板，指24"吋以下的中小尺寸面板、長寬比約介於1.6~1.7左右、外觀較中規中矩的矩形之觸控面板，對於大尺寸的觸控面板，則會採用多顆控制IC串接或並行的解決方式，但串接多顆控制IC的方式，仍然對觸控面板的尺寸、與長寬比等特性造成許多限制，隨著現今觸控面板應用的多元化發展，越來越多特殊長寬比、或者大尺寸的觸控面板，因為不屬於常規型觸控面板、也無法透過串接多顆控制IC的方式來控制，但另外訂製一顆特殊控制IC其成本恐又過高。 However, the technical specifications customized by the commercially available control IC are for a conventional touch panel, which refers to a small and medium-sized panel of 24" or less, a rectangular touch panel having an aspect ratio of about 1.6 to 1.7 and a relatively uniform appearance. For large-size touch panels, multiple control ICs are connected in series or in parallel. However, the method of connecting multiple control ICs in series still imposes many restrictions on the size and aspect ratio of the touch panel. With the diversification of today's touch panel applications, more and more special aspect ratios or large-size touch panels are not included in conventional touch panels, and multiple control ICs cannot be connected in series. To control, but the cost of ordering a special control IC is too high.
或者一般觸控面板在放大尺寸時，考慮到對整體製造成本的控制、以及避免使用過多接腳數目的控制器，因此設計大尺寸觸控面板時，會將感測胞元陣列中的菱形格圖案等比例放大，並採用較少X/Y接腳數目的控制IC，如此可避免使用較貴的多接腳控制IC，且從整體上減少走線數目與電路板大小，這樣的設計可以維持觸控面板整體的電性阻抗，以設法保持感應訊號之強度，不過雖然電性阻抗似乎保持不變，但是等比例放大後的菱形格圖案，仍導致單位面積上的電場強度受到稀釋，而無可避免的導致手指觸碰的訊號強度降低，使得位置感測的靈敏度與精確度都會下降，而且上述設計無法因應許多對特殊尺寸觸控面板的需求，例如：長型、寬型、超長、超寬、或者大尺寸之觸控面板之需求。 Or, in general, when the touch panel is enlarged in size, considering the control of the overall manufacturing cost and the controller that avoids using too many pins, when designing a large-sized touch panel, the diamond lattice in the array of sensing cells will be sensed. The pattern is scaled up and the control IC with fewer X/Y pin counts is used. This avoids the use of more expensive multi-pin control ICs and reduces the number of traces and board size as a whole. This design can be maintained. The electrical impedance of the touch panel as a whole is trying to maintain the intensity of the inductive signal. However, although the electrical impedance seems to remain the same, the scaled magnified pattern still causes the electric field strength per unit area to be diluted without The signal strength that can be avoided due to finger touch is reduced, so that the sensitivity and accuracy of position sensing are reduced, and the above design cannot meet the needs of many special-sized touch panels, such as long, wide, and super long. The need for ultra-wide, or large-sized touch panels.
因此本創作另外設計一種具有不同長寬比導電圖案的感測胞元，並以此具有不等長寬比導電圖案之感測胞元來形成XY感測胞元陣列400；在本實施例中，多個X軸感測胞元220以及Y軸感測胞元320，其所具有之菱形導電圖案經設計為具有不相等之長寬比(aspect ratio)，如第2f圖所揭示，菱形狀的X軸感測胞元220以及Y軸感測胞元320，經設計為在x方向具有一個長度為m之長邊，在y方向具有一個長度為n之短邊，且m>n，因此X軸感測胞元220以及Y軸感測胞元320在外觀上呈現出較為扁平之形狀，以形成不等長寬比的感測胞元，相對習用技術感測胞元皆設計為m=n之等長寬比導電圖案，本創作感測胞元之尺寸經設計為m≠n，可形成不等長寬比之導電圖案。 Therefore, the present invention additionally designs a sensing cell having different aspect ratio conductive patterns, and thereby forming sensing cells with unequal aspect ratio conductive patterns to form the XY sensing cell array 400; in this embodiment a plurality of X-axis sensing cells 220 and Y-axis sensing cells 320 having diamond-shaped conductive patterns designed to have unequal aspect ratios, as disclosed in FIG. 2f, diamond shapes The X-axis sensing cell 220 and the Y-axis sensing cell 320 are designed to have a long side of length m in the x direction and a short side of length n in the y direction, and m > n , thus The X-axis sensing cell 220 and the Y-axis sensing cell 320 exhibit a relatively flat shape in appearance to form sensing cells of unequal aspect ratio, and are designed to be m = relative to conventional technology sensing cells. n the aspect ratio of the conductive pattern and the like, the creation of the present sensing element of the cell is dimensioned to m ≠ n, the conductive pattern may be formed of varying aspect ratios.
值得注意的是，在另一實施例中，X軸感測胞元220以及Y軸感測胞元320各自所包含的導電圖案可以各自具有不相同之長寬比，也就 是X軸感測胞元220所包含的導電圖案、以及Y軸感測胞元320所包含的導電圖案可以各自有不相同的長寬比，且X軸感測胞元220所包含的導電圖案、以及Y軸感測胞元320所包含的導電圖案彼此之間可以具有互補關係、或者沒有任何互補關係。 It should be noted that in another embodiment, the conductive patterns included in each of the X-axis sensing cell 220 and the Y-axis sensing cell 320 may each have a different aspect ratio, that is, The conductive pattern included in the X-axis sensing cell 220 and the conductive pattern included in the Y-axis sensing cell 320 may each have different aspect ratios, and the conductive pattern included in the X-axis sensing cell 220 And the conductive patterns included in the Y-axis sensing cell 320 may have a complementary relationship with each other or may have no complementary relationship.
在另一實施例如第2g圖所揭示，X軸感測胞元220以及Y軸感測胞元320，經設計為在y方向具有一個長度為m之長邊，在x方向具有一個長度為n之短邊，且m>n，因此X軸感測胞元220以及Y軸感測胞元320在外觀上呈現出較為狹長之形狀，如此以形成不等長寬比的感測胞元；在另一實施例中，X軸感測胞元220以及Y軸感測胞元320各自所包含的導電圖案可以各自具有不相同之長寬比，也就是X軸感測胞元220所包含的導電圖案、以及Y軸感測胞元320所包含的導電圖案可以各自有不相同的長寬比，且X軸感測胞元220所包含的導電圖案、以及Y軸感測胞元320所包含的導電圖案彼此之間可以具有互補關係、或者沒有任何互補關係。 Example of FIG. 2g disclosed In another embodiment, X-axis sensing element 220 cells and Y-axis sensing element 320 cells, was designed with a long length of m in the y-side direction, has a length in the x direction is n The short side, and m > n , so the X-axis sensing cell 220 and the Y-axis sensing cell 320 exhibit a relatively narrow shape in appearance, so as to form sensing cells of unequal aspect ratio; In another embodiment, the conductive patterns included in each of the X-axis sensing cell 220 and the Y-axis sensing cell 320 may each have a different aspect ratio, that is, the conductive included in the X-axis sensing cell 220. The patterns and the conductive patterns included in the Y-axis sensing cells 320 may each have different aspect ratios, and the conductive patterns included in the X-axis sensing cells 220 and the Y-axis sensing cells 320 are included. The conductive patterns may have a complementary relationship to each other or may have no complementary relationship.
因此如第2a圖所揭示，在本實施例電容式觸控面板100採用由具有不等長寬比導電圖案的X軸感測胞元220以及Y軸感測胞元320所構成的XY感測胞元陣列400，較佳但不限於盡量保持不等長寬比之導電圖案之面積(a m≠n )，近似或者等於等長寬比之導電圖案之面積(a m=n )，在X軸電極線210以及Y軸電極線310數目仍然分別為17條與10條的情況下，卻將電容式觸控面板100的外觀改變為超寬式，與習用技術採用m=n等長寬比導電圖案之觸控面板相比，顯著增加電容式觸控面板100的對角線尺寸約1.33倍，且由於盡量保持不等長寬比之導電圖案之面積(a m≠n )，近似或者等於等長寬比之導電圖案之面積(a m=n )，因此感測胞元其單位面積上的電場強度不會被稀 釋，其實XY感測胞元陣列400感測到的訊號強度與品質並不會改變，因此本創作電容式觸控面板100仍保有良好的靈敏度與精確度，但是仍然可以配合使用X/Y軸接腳數分別為17/10、用於3”吋到4.9”吋觸控面板上之控制IC來進行控制，可充分利用控制IC上的所有接腳，不須要另外設計一顆特殊控制IC。 Therefore, as shown in FIG. 2A, the capacitive touch panel 100 of the present embodiment employs XY sensing composed of an X-axis sensing cell 220 having a unequal aspect ratio conductive pattern and a Y-axis sensing cell 320. The cell array 400 is preferably, but not limited to, an area ( a m≠n ) of the conductive pattern that maintains an unequal aspect ratio as much as possible, and is approximately equal to or equal to the area of the conductive pattern of equal aspect ratio ( a m = n ), at X When the number of the axial electrode lines 210 and the Y-axis electrode lines 310 are still 17 and 10, respectively, the appearance of the capacitive touch panel 100 is changed to an ultra-wide type, and the conventional technique adopts an aspect ratio of m = n . Compared with the touch panel of the conductive pattern, the diagonal dimension of the capacitive touch panel 100 is significantly increased by about 1.33 times, and the area of the conductive pattern ( a m≠n ) is approximately equal to or equal to the unequal aspect ratio. The area of the conductive pattern of the equal aspect ratio ( a m = n ), so that the electric field strength per unit area of the sensing cell is not diluted, in fact, the XY senses the signal intensity and quality sensed by the cell array 400 and Will not change, so this creative capacitive touch panel 100 still retains good sensitivity and precision Exact, but can still be used with the control IC on the touch panel of the 3/吋 to 4.9” X/X axis, which can be used for control. It can make full use of all the pins on the control IC. There is no need to design a special control IC.
第9圖揭示本創作電容式觸控面板第二實施例之投影透視示意圖；如第9圖所揭示，在本實施例電容式觸控面板100採用由具有不等長寬比導電圖案的X軸感測胞元220以及Y軸感測胞元320所構成的XY感測胞元陣列400，在X軸電極線210以及Y軸電極線310數目仍然分別為17條與10條的情況下，也可以將電容式觸控面板100的外觀改變為超長式，但電容式觸控面板100感測到的訊號強度與品質並不會改變，仍保有良好的靈敏度與精確度，但可以直接使用X/Y軸接腳數分別為17/10、用於3”吋到4.9”吋觸控面板上之控制IC來進行控制，充分利用控制IC的所有接腳，不須要另外設計一顆特殊控制IC。 FIG. 9 is a schematic perspective view showing a second embodiment of the capacitive touch panel of the present invention; as shown in FIG. 9, the capacitive touch panel 100 of the present embodiment adopts an X-axis having conductive patterns with unequal aspect ratios. The XY sensing cell array 400 composed of the sensing cell 220 and the Y-axis sensing cell 320, in the case where the number of the X-axis electrode line 210 and the Y-axis electrode line 310 are still 17 and 10, respectively The appearance of the capacitive touch panel 100 can be changed to an ultra-long type. However, the intensity and quality of the signal sensed by the capacitive touch panel 100 does not change, and good sensitivity and accuracy are still maintained, but X can be used directly. The /Y-axis pin number is 17/10, which is used for control of the 3"吋 to 4.9" 吋 touch panel control panel, making full use of all the pins of the control IC, without having to design a special control IC .
第8圖揭示本創作電容式觸控面板第三實施例之投影透視示意圖；本創作電容式觸控面板100採用由具有不等長寬比導電圖案的X軸感測胞元220以及Y軸感測胞元320所構成的XY感測胞元陣列400，在X軸電極線210數目為17條的情況下，將Y軸電極線310亦配置為17條，此時電容式觸控面板100的外觀其長寬比約介於2~2.5的特殊尺寸，但卻可以直接使用X/Y軸接腳數分別為17/17、即X軸接腳數等於Y軸接腳數的定制控制IC來控制，不須要另外設計一顆特殊控制IC。 FIG. 8 is a schematic perspective view showing a third embodiment of the capacitive touch panel of the present invention; the capacitive touch panel 100 of the present invention adopts an X-axis sensing cell 220 and a Y-axis sense having conductive patterns with unequal aspect ratios. In the XY sensing cell array 400 formed by the cell 320, when the number of the X-axis electrode lines 210 is 17, the Y-axis electrode lines 310 are also arranged to be 17, and the capacitive touch panel 100 is Appearance has a specific aspect ratio of about 2~2.5, but you can directly use the custom control IC with the number of X/Y pins is 17/17, that is, the number of X-axis pins is equal to the number of Y-axis pins. Control, no need to design a special control IC.
第3圖揭示本創作電容式觸控面板XY感測胞元陣列之第四 實施例之側視示意圖；本創作所提出之具有不等長寬比導電圖案之感測胞元之XY感測胞元陣列400，其配置在電容式觸控面板100內部時，其第四實施例之斷面結構如第3圖之側視示意圖所示，X軸感測胞元陣列200、以及Y軸感測胞元陣列300，分別設置在介電基板110的兩側平面上，例如：X軸感測胞元陣列200設置在介電基板110的上方平面、Y軸感測胞元陣列300設置在介電基板110的下方平面，或者X軸感測胞元陣列200設置在介電基板110的下方平面、Y軸感測胞元陣列300設置在介電基板110的上方平面，而形成一片感測胞元陣列結構500，在感測胞元陣列結構500上方設有一層透光保護層150，透光保護層150在邊緣處包含不透光層160，不透光層160可以界定出作動區AA與邊框區FA，作動區AA覆蓋大部分的XY感測胞元陣列400，不透光邊框區FA則遮蓋住多條X軸走線240、多條Y軸走線340等導電元件，感測胞元陣列結構500與保護層150之間較佳透過光學膠貼合。 Figure 3 reveals the fourth of the XY sensing cell array of the capacitive touch panel A side view of the embodiment; the XY sensing cell array 400 of the sensing cell having the unequal aspect ratio conductive patterns proposed by the present invention, when disposed inside the capacitive touch panel 100, the fourth implementation thereof The cross-sectional structure of the example is shown in the side view of FIG. 3, and the X-axis sensing cell array 200 and the Y-axis sensing cell array 300 are respectively disposed on the planes of both sides of the dielectric substrate 110, for example: The X-axis sensing cell array 200 is disposed on the upper plane of the dielectric substrate 110, the Y-axis sensing cell array 300 is disposed on the lower plane of the dielectric substrate 110, or the X-axis sensing cell array 200 is disposed on the dielectric substrate. The lower plane of the 110, the Y-axis sensing cell array 300 is disposed on the upper plane of the dielectric substrate 110 to form a sensing cell array structure 500, and a transparent protective layer is disposed above the sensing cell array structure 500. 150, the transparent protective layer 150 includes an opaque layer 160 at the edge, the opaque layer 160 can define an active area AA and a frame area FA, and the active area AA covers most of the XY sensing cell array 400, which is impervious The light border area FA covers a plurality of X-axis lines 240, a plurality of Y-axis lines 340, and the like Preferably bonded through an optical glue between the electrical element 150, sensing cell 500 and the cell array structure of the protective layer.
第4圖揭示本創作電容式觸控面板XY感測胞元陣列之第五實施例之側視示意圖；本創作所提出之具有不等長寬比導電圖案之感測胞元之XY感測胞元陣列400，其配置在電容式觸控面板100內部時，其第五實施例之斷面結構如第4圖之側視示意圖所示，X軸感測胞元陣列200、以及Y軸感測胞元陣列300，分別設置在兩片介電基板110與120上朝向保護層150的平面上，例如：X軸感測胞元陣列200設置在接近保護層150的介電基板110的上方平面、Y軸感測胞元陣列300設置在遠離保護層150的介電基板120的上方平面，或者X軸感測胞元陣列200設置在遠離保護層150的介電基板120的上方平面、Y軸感測胞元陣列300設置在接近保護層150的介電基板110的上方平面，而形成一片感測胞元陣列結構500，在感測胞元陣列結構500上 方設有一層透光保護層150，透光保護層150在邊緣處包含不透光層160，不透光層160可以界定出作動區AA與邊框區FA，作動區AA覆蓋大部分的XY感測胞元陣列400，不透光邊框區FA則遮蓋住多條X軸走線240、多條Y軸走線340等導電元件，感測胞元陣列結構500與保護層150之間較佳透過光學膠貼合。 4 is a side view showing a fifth embodiment of the XY sensing cell array of the capacitive touch panel of the present invention; the XY sensing cell of the sensing cell having the unequal aspect ratio conductive pattern proposed by the present invention The element array 400 is disposed inside the capacitive touch panel 100, and the cross-sectional structure of the fifth embodiment is as shown in the side view of FIG. 4, the X-axis sensing cell array 200, and the Y-axis sensing. The cell arrays 300 are respectively disposed on the planes of the two dielectric substrates 110 and 120 facing the protective layer 150. For example, the X-axis sensing cell array 200 is disposed on the upper plane of the dielectric substrate 110 adjacent to the protective layer 150, The Y-axis sensing cell array 300 is disposed on an upper plane of the dielectric substrate 120 away from the protective layer 150, or the X-axis sensing cell array 200 is disposed above the dielectric substrate 120 away from the protective layer 150, and the Y-axis is sensed. The cell array 300 is disposed on a plane above the dielectric substrate 110 of the protective layer 150 to form a sensing cell array structure 500 on the sensing cell array structure 500. The surface is provided with a transparent protective layer 150. The transparent protective layer 150 includes an opaque layer 160 at the edge. The opaque layer 160 can define the active area AA and the frame area FA, and the active area AA covers most of the XY sense. The cell array 400, the opaque frame area FA covers a plurality of X-axis traces 240, a plurality of Y-axis traces 340 and other conductive elements, and the sensing cell array structure 500 and the protective layer 150 are better transmitted. Optical adhesive fit.
第5圖揭示本創作電容式觸控面板XY感測胞元陣列之第六實施例之側視示意圖；本創作所提出之具有不等長寬比導電圖案之感測胞元之XY感測胞元陣列400，其配置在電容式觸控面板100內部時，其第六實施例之斷面結構如第5圖之側視示意圖所示，X軸感測胞元陣列200、以及Y軸感測胞元陣列300，分別設置在兩片介電基板110與120上遠離保護層150的平面上，例如：X軸感測胞元陣列200設置在接近保護層150的介電基板110的下方平面、Y軸感測胞元陣列300設置在遠離保護層150的介電基板120的下方平面，或者X軸感測胞元陣列200設置在遠離保護層150的介電基板120的下方平面、Y軸感測胞元陣列300設置在接近保護層150的介電基板110的下方平面，而形成一片感測胞元陣列結構500，在感測胞元陣列結構500上方設有一層透光保護層150，透光保護層150在邊緣處包含不透光層160，不透光層160可以界定出作動區AA與邊框區FA，作動區AA覆蓋大部分的XY感測胞元陣列400，不透光邊框區FA則遮蓋住多條X軸走線240、多條Y軸走線340等導電元件，感測胞元陣列結構500與保護層150之間較佳透過光學膠貼合。 FIG. 5 is a side view showing a sixth embodiment of the XY sensing cell array of the capacitive touch panel of the present invention; the XY sensing cell of the sensing cell having the unequal aspect ratio conductive pattern proposed by the present invention The element array 400 is disposed inside the capacitive touch panel 100, and the cross-sectional structure of the sixth embodiment is as shown in the side view of FIG. 5, the X-axis sensing cell array 200, and the Y-axis sensing. The cell arrays 300 are respectively disposed on the planes of the two dielectric substrates 110 and 120 away from the protective layer 150. For example, the X-axis sensing cell array 200 is disposed on a lower plane of the dielectric substrate 110 adjacent to the protective layer 150, The Y-axis sensing cell array 300 is disposed on a lower plane of the dielectric substrate 120 away from the protective layer 150, or the X-axis sensing cell array 200 is disposed on a lower plane, Y-axis of the dielectric substrate 120 away from the protective layer 150. The cell array 300 is disposed on a lower plane of the dielectric substrate 110 adjacent to the protective layer 150 to form a sensing cell array structure 500, and a transparent protective layer 150 is disposed above the sensing cell array structure 500. The photoprotective layer 150 includes an opaque layer 160 at the edge, which is impervious The layer 160 can define an active area AA and a frame area FA, the active area AA covers most of the XY sensing cell array 400, and the opaque border area FA covers a plurality of X-axis lines 240 and a plurality of Y-axis lines. The conductive element such as the line 340 is preferably optically bonded to the sensing cell array structure 500 and the protective layer 150.
第6圖揭示本創作電容式觸控面板XY感測胞元陣列之第七實施例之側視示意圖；本創作所提出之具有不等長寬比導電圖案之感測胞 元之XY感測胞元陣列400，其配置在電容式觸控面板100內部時，其第七實施例之斷面結構如第6圖之側視示意圖所示，X軸感測胞元陣列200、以及Y軸感測胞元陣列300，分別設置在兩片介電基板110與120彼此相對的平面上，例如：X軸感測胞元陣列200設置在接近保護層150的介電基板110的下方平面、Y軸感測胞元陣列300設置在遠離保護層150的介電基板120的上方平面，或者X軸感測胞元陣列200設置在遠離保護層150的介電基板120的上方平面、Y軸感測胞元陣列300設置在接近保護層150的介電基板110的下方平面，而形成一片感測胞元陣列結構500，在感測胞元陣列結構500上方設有一層透光保護層150，透光保護層150在邊緣處包含不透光層160，不透光層160可以界定出作動區AA與邊框區FA，作動區AA覆蓋大部分的XY感測胞元陣列400，不透光邊框區FA則遮蓋住多條X軸走線240、多條Y軸走線340等導電元件，感測胞元陣列結構500與保護層150之間較佳透過光學膠貼合。 FIG. 6 is a side view showing a seventh embodiment of the XY sensing cell array of the capacitive touch panel of the present invention; the sensing cell having the unequal aspect ratio conductive pattern proposed by the present invention The XY sensing cell array 400 of the element is disposed inside the capacitive touch panel 100, and the cross-sectional structure of the seventh embodiment is as shown in the side view of FIG. 6, and the X-axis sensing cell array 200 And the Y-axis sensing cell array 300 are respectively disposed on planes of the two dielectric substrates 110 and 120 facing each other, for example, the X-axis sensing cell array 200 is disposed on the dielectric substrate 110 adjacent to the protective layer 150. The lower plane, Y-axis sensing cell array 300 is disposed on an upper plane of the dielectric substrate 120 away from the protective layer 150, or the X-axis sensing cell array 200 is disposed on an upper plane of the dielectric substrate 120 away from the protective layer 150, The Y-axis sensing cell array 300 is disposed on a lower plane of the dielectric substrate 110 adjacent to the protective layer 150 to form a sensing cell array structure 500, and a transparent protective layer is disposed above the sensing cell array structure 500. 150, the transparent protective layer 150 includes an opaque layer 160 at the edge, the opaque layer 160 can define an active area AA and a frame area FA, and the active area AA covers most of the XY sensing cell array 400, which is impervious The light border area FA covers a plurality of X-axis lines 240 and a plurality of Y-axis lines 3 Preferably, the 40-element conductive element, the sensing cell array structure 500 and the protective layer 150 are preferably optically bonded.
第7圖揭示本創作電容式觸控面板XY感測胞元陣列之第八實施例之側視示意圖；本創作所提出之具有不等長寬比導電圖案之感測胞元之XY感測胞元陣列400，其配置在電容式觸控面板100內部時，其第八實施例之斷面結構如第7圖之側視示意圖所示，XY感測胞元陣列400係形成在單一片介電基板110上，例如：在單一片介電基板110上，以X軸感測胞元陣列200在最下方、一層介電層130配置在X軸感測胞元陣列200與Y軸感測胞元陣列300中間、Y軸感測胞元陣列300在最上方的結構順序，將XY感測胞元陣列400形成在單一片介電基板110上，或者在單一片介電基板110上，以Y軸感測胞元陣列300在最下方、一層介電層130配置在X軸感測胞元陣列200與Y軸感測胞元陣列300中間、X軸感測胞元陣列200在最上方的結構順 序，將XY感測胞元陣列400形成在單一片介電基板110上，而形成一片感測胞元陣列結構500，在感測胞元陣列結構500上方設有一層透光保護層150，透光保護層150在邊緣處包含不透光層160，不透光層160可以界定出作動區AA與邊框區FA，作動區AA覆蓋大部分的XY感測胞元陣列400，不透光邊框區FA則遮蓋住多條X軸走線240、多條Y軸走線340等導電元件，感測胞元陣列結構500與保護層150之間較佳透過光學膠貼合。 FIG. 7 is a side view showing the eighth embodiment of the XY sensing cell array of the capacitive touch panel of the present invention; the XY sensing cell of the sensing cell having the unequal aspect ratio conductive pattern proposed by the present invention When the element array 400 is disposed inside the capacitive touch panel 100, the cross-sectional structure of the eighth embodiment is as shown in the side view of FIG. 7, and the XY sensing cell array 400 is formed on a single piece of dielectric. On the substrate 110, for example, on the single-chip dielectric substrate 110, the X-axis sensing cell array 200 is at the bottom, and one dielectric layer 130 is disposed on the X-axis sensing cell array 200 and the Y-axis sensing cell. In the middle of the array 300, the Y-axis sensing cell array 300 is in the uppermost structural order, the XY sensing cell array 400 is formed on the single-chip dielectric substrate 110, or on the single-chip dielectric substrate 110, with the Y-axis The sensing cell array 300 is disposed at the bottom, a dielectric layer 130 is disposed between the X-axis sensing cell array 200 and the Y-axis sensing cell array 300, and the X-axis sensing cell array 200 is at the uppermost structure. The XY sensing cell array 400 is formed on the single-chip dielectric substrate 110 to form a sensing cell array structure 500, and a transparent protective layer 150 is disposed above the sensing cell array structure 500. The light protection layer 150 includes an opaque layer 160 at the edge, the opaque layer 160 may define an actuation area AA and a frame area FA, and the actuation area AA covers most of the XY sensing cell array 400, and the opaque frame area The FA covers a plurality of X-axis traces 240, a plurality of Y-axis traces 340 and the like, and the sensing cell array structure 500 and the protective layer 150 are preferably optically bonded.
茲進一步提供更多本創作實施例如次： Further provide more of this creative implementation such as:
實施例1：一種電容式觸控面板，其包含：一第一感測胞元陣列，其包含複數第一感測胞元，該等第一感測胞元經構型為包含一第一導電圖案，該第一導電圖案之一第一長邊之一第一長度不等於一第一短邊之一第一寬度；以及一第二感測胞元陣列，其設置在該第一感測胞元陣列之一側，並與該第一感測胞元陣列之間交錯配置，且包含複數第二感測胞元，該等第二感測胞元經構型為包含一第二導電圖案，該第二導電圖案之一第二長邊之一第二長度不等於一第二短邊之一第二寬度。 Embodiment 1 : A capacitive touch panel, comprising: a first sensing cell array, comprising a plurality of first sensing cells, wherein the first sensing cells are configured to include a first conductive a pattern, a first length of one of the first long sides of the first conductive pattern is not equal to a first width of a first short side; and a second sensing cell array is disposed at the first sensing cell One side of the element array is interleaved with the first sensing cell array, and includes a plurality of second sensing cells, the second sensing cells being configured to include a second conductive pattern, The second length of one of the second long sides of the second conductive pattern is not equal to the second width of one of the second short sides.
實施例2：如實施例1所述之電容式觸控面板，其中該第一感測胞元陣列還包含複數第一感測電極線，每一條第一感測電極線以彼此平行間隔的方式排列，並包含且電連接該等第一感測胞元，該第二感測胞元陣列還包含複數第二感測電極線，每一條第二感測電極線以彼此平行間隔的方式排列，並包含且電連接該等第二感測胞元，該第一感測胞元陣列與該第二感測胞元陣列之間以該等第一感測電極線與該等第二感測電極線彼此正交的方式彼此交錯配置。 The capacitive touch panel of embodiment 1, wherein the first sensing cell array further comprises a plurality of first sensing electrode lines, each of the first sensing electrode lines being spaced apart from each other in parallel Arranging and electrically connecting the first sensing cells, the second sensing cell array further comprising a plurality of second sensing electrode lines, each of the second sensing electrode lines being arranged in parallel with each other, And including and electrically connecting the second sensing cells, the first sensing cell array and the second sensing cell array between the first sensing electrode lines and the second sensing electrodes The lines are arranged alternately with each other in a manner orthogonal to each other.
實施例3：如實施例2所述之電容式觸控面板，還包含以下其 中之一：一保護層，其包含可透光之一作動區、以及不透光之一邊框區；一第一感測層，其包含該第一感測胞元陣列、該等第一感測電極線、該等第一感測胞元、複數第一感測接點、複數第一感測走線、以及複數第一感測端子，該等第一感測電極線、以及該等第一感測胞元經由該等第一感測接點以及該等第一感測走線電連接到該等第一感測端子，該作動區之範圍涵蓋一部分的該等第一感測電極線以及該等第一感測胞元，該邊框區之範圍覆蓋另一部分的該等第一感測電極線以及該等第一感測胞元、該等第一感測接點、該等第一感測走線、以及該等第一感測端子；一第二感測層，其包含該第二感測胞元陣列、該等第二感測電極線、該等第二感測胞元、複數第二感測接點、複數第二感測走線、以及複數第二感測端子，該等第二感測電極線、以及該等第二感測胞元經由該等第二感測接點以及該等第二感測走線電連接到該等第二感測端子，該作動區之範圍涵蓋一部分的該等第二感測電極線以及該等第二感測胞元，該邊框區之範圍覆蓋另一部分的該等第二感測電極線以及該等第二感測胞元、該等第二感測接點、該等第二感測走線、以及該等第二感測端子；一軟式排線，其包含與該等第一感測端子電性連接的複數第一感測排線端子、以及與該等第二感測端子電性連接的複數第二感測排線端子其中之一；一第一介電基板，其係提供該第一感測層以及該第二感測層其中之一配置於其上；以及一第二介電基板，其係提供該第一感測層以及該第二感測層其中之一配置於其上。 Embodiment 3: The capacitive touch panel according to Embodiment 2, further comprising the following One of: a protective layer comprising a light-permeable one actuation zone and a opaque one-frame zone; a first sensing layer comprising the first sensing cell array, the first sense a test electrode line, the first sense cells, a plurality of first sense contacts, a plurality of first sense traces, and a plurality of first sense terminals, the first sense electrode lines, and the first A sensing cell is electrically connected to the first sensing terminals via the first sensing contacts and the first sensing traces, and the range of the actuation region covers a portion of the first sensing electrode lines And the first sensing cells, the range of the border region covering the other portion of the first sensing electrode lines and the first sensing cells, the first sensing contacts, the first Sensing the traces and the first sensing terminals; a second sensing layer comprising the second sensing cell array, the second sensing electrode lines, the second sensing cells, a plurality of second sensing contacts, a plurality of second sensing traces, and a plurality of second sensing terminals, the second sensing electrode lines, and the second The cell is electrically connected to the second sensing terminals via the second sensing contacts and the second sensing wires, the range of the operating region covering a portion of the second sensing electrode lines and the The second sensing cell, the range of the border region covers the other portion of the second sensing electrode line, the second sensing cells, the second sensing contacts, and the second sensing And a second flexible sensing line, comprising: a plurality of first sensing cable terminals electrically connected to the first sensing terminals, and electrically connected to the second sensing terminals One of the plurality of second sensing cable terminals; a first dielectric substrate, wherein the first sensing layer and the second sensing layer are disposed thereon; and a second The dielectric substrate is provided with one of the first sensing layer and the second sensing layer disposed thereon.
實施例4：如實施例3所述之電容式觸控面板，其結構係以下列方式排列：該保護層、該第一感測胞元陣列、該第一介電基板以及該第二感測胞元陣列。 Embodiment 4: The capacitive touch panel of Embodiment 3, wherein the structure is arranged in the following manner: the protective layer, the first sensing cell array, the first dielectric substrate, and the second sensing Cell array.
實施例5：如實施例3所述之電容式觸控面板，其結構係以下列方式排列：該保護層、該第一感測胞元陣列、該第一介電基板、該第二感測胞元陣列以及該第二介電基板。 Embodiment 5: The capacitive touch panel of Embodiment 3, wherein the structure is arranged in the following manner: the protective layer, the first sensing cell array, the first dielectric substrate, and the second sensing A cell array and the second dielectric substrate.
實施例6：如實施例3所述之電容式觸控面板，其結構係以下列方式排列：該保護層、該第一介電基板、該第一感測胞元陣列、該第二介電基板以及該第二感測胞元陣列。 Embodiment 6: The capacitive touch panel of Embodiment 3, wherein the structure is arranged in the following manner: the protective layer, the first dielectric substrate, the first sensing cell array, and the second dielectric a substrate and the second sensing cell array.
實施例7：如實施例3所述之電容式觸控面板，其結構係以下列方式排列：該保護層、該第一介電基板、該第一感測胞元陣列、該第二感測胞元陣列以及該第二介電基板。 Embodiment 7: The capacitive touch panel of Embodiment 3, wherein the structure is arranged in the following manner: the protective layer, the first dielectric substrate, the first sensing cell array, and the second sensing A cell array and the second dielectric substrate.
實施例8：如實施例3所述之電容式觸控面板，其結構係以下列方式排列：該保護層、該第一感測胞元陣列、該第二感測胞元陣列以及該第一介電基板。 Embodiment 8: The capacitive touch panel of Embodiment 3, wherein the structure is arranged in the following manner: the protective layer, the first sensing cell array, the second sensing cell array, and the first Dielectric substrate.
實施例9：如實施例3所述之電容式觸控面板，其中該第一介電基板以及該第二介電基板係選自一聚對苯二甲酸乙二酯(PET)基板、一玻璃基板以及一介電基板其中之一。 The capacitive touch panel of embodiment 3, wherein the first dielectric substrate and the second dielectric substrate are selected from a polyethylene terephthalate (PET) substrate, a glass One of a substrate and a dielectric substrate.
實施例10：如實施例1所述之電容式觸控面板，其中該第一導電圖案具有一第一長寬比，該第一長寬比係為該第一長度相對於該第一寬度之比值，該第二導電圖案具有一第二長寬比，該第二長寬比係為該第二長度相對於該第二寬度之比值。 The capacitive touch panel of embodiment 1, wherein the first conductive pattern has a first aspect ratio, the first aspect ratio being the first length relative to the first width The ratio, the second conductive pattern has a second aspect ratio, and the second aspect ratio is a ratio of the second length to the second width.
實施例11：如實施例10所述之電容式觸控面板，其中該第一長寬比不同於該第二長寬比。 The capacitive touch panel of embodiment 10, wherein the first aspect ratio is different from the second aspect ratio.
實施例12：如實施例1所述之電容式觸控面板，其中該第一 導電圖案之該第一長度不等於該第一寬度，以形成具有不等長寬比之該第一導電圖案，該第二導電圖案之該第二長度不等於該第二寬度，以形成具有不等長寬比之該第二導電圖案。 Embodiment 12: The capacitive touch panel of embodiment 1, wherein the first The first length of the conductive pattern is not equal to the first width to form the first conductive pattern having unequal aspect ratios, and the second length of the second conductive pattern is not equal to the second width to form The second conductive pattern of equal aspect ratio.
實施例13：如實施例1所述之電容式觸控面板，其中該第一長度不等於該第一寬度之該第一導電圖案具有一第一不等長寬比面積，該第一長度等於該第一寬度之該第一導電圖案具有一第一等長寬比面積，該第一不等長寬比面積實質上近似該第一等長寬比面積。 The capacitive touch panel of claim 1, wherein the first conductive pattern having the first length not equal to the first width has a first unequal aspect ratio area, the first length being equal to The first conductive pattern of the first width has a first equal aspect ratio area, and the first unequal aspect ratio area substantially approximates the first equal aspect ratio area.
實施例14：如實施例1所述之電容式觸控面板，其中該第二長度不等於該第二寬度之該第二導電圖案具有一第二不等長寬比面積，該第二長度等於該第二寬度之該第二導電圖案具有一第二等長寬比面積，該第二不等長寬比面積實質上近似該第二等長寬比面積。 The capacitive touch panel of claim 1, wherein the second conductive pattern having the second length not equal to the second width has a second unequal aspect ratio area, the second length being equal to The second conductive pattern of the second width has a second equal aspect ratio area, and the second unequal aspect ratio area substantially approximates the second equal aspect ratio area.
實施例15：如實施例1所述之電容式觸控面板，其中該第一導電圖案以及該第二導電圖案之形式係選自一菱形、以及一鑽石形其中之一。 The capacitive touch panel of embodiment 1, wherein the first conductive pattern and the second conductive pattern are in a form selected from the group consisting of a diamond shape and a diamond shape.
實施例16：如實施例1所述之電容式觸控面板，其中該第一導電圖案與該第二導電圖案彼此之間係為一互補關係、或者一無互補關係。 The capacitive touch panel of the first embodiment, wherein the first conductive pattern and the second conductive pattern are in a complementary relationship or a non-complementary relationship with each other.
實施例17：如實施例1所述之電容式觸控面板，其中該第一導電圖案與該第二導電圖案具有相同之形式、或者具有不相同之形式。 The capacitive touch panel of embodiment 1, wherein the first conductive pattern has the same form as the second conductive pattern or has a different form.
實施例18：如實施例1所述之電容式觸控面板，其中該第一感測胞元陣列係為一X軸感測胞元陣列，該第二感測胞元陣列係為一Y軸感測胞元陣列。 The capacitive touch panel of embodiment 1, wherein the first sensing cell array is an X-axis sensing cell array, and the second sensing cell array is a Y-axis Sense the cell array.
實施例19：如實施例1所述之電容式觸控面板，其中該第一 感測胞元陣列以及該第二感測胞元陣列之材質係選自一導電油墨、一氧化銦錫(ITO)、一透光導電氧化物(TCO)、一銅、一銀以及一石墨烯其中之一。 Embodiment 19: The capacitive touch panel of embodiment 1, wherein the first The sensing cell array and the second sensing cell array are selected from a conductive ink, indium tin oxide (ITO), a light transmitting conductive oxide (TCO), a copper, a silver, and a graphene. one of them.
Claims (19)
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