201211856 六、發明說明： 【發明所屬之技術領域】 [0001] 優先權宣告 [0002] 本申請案宣告2010年8月19日在韓國知識產權局呈 遞的申請案’並且其正式授與序列為第 1 0-2010-0080442號以及2011年1月18日在韓國 知識產權局呈遞的申請案，並且其正式授與序列為第 10-2011-0004977號的優先權和優點，並將其所揭露 0 的内容併入此處以作參考。 [0003] 實施例涉及到一種提供在影像顯示器裝置中的觸控螢幕 面板。 [先前技術3 [0004] 觸控螢幕面板是種輸入設備。觸控螢幕面板使人藉由他/ 她的手指或工具來選擇指令。觸控螢幕面板也使人輸入 用戶的命令。該指令顯示在影像顯示器裝置的螢幕上。 [0005] 觸控螢幕面板提供在影像顯示器裝置的正面。觸控螢幕 面板從直接接觸螢幕的手指或工具將在螢幕上的觸點位 置轉換成電子信號。因此，在接觸位置所選的指令係作 為輸入信號而輸入到該裝置中。 [0006] 觸控螢幕面板可能會增加應用範圍，因為觸控螢幕面板 可以代替分離的輸入裝置。分離的輸入裝置可以是鍵盤 和滑鼠，其耦合到影像顯示器裝置° [0007] 已知的觸控螢幕面板包括電阻式觸控螢幕面板、電容式 觸控螢幕面板和紅外線式觸控螢幕面板。 100118998 表單编號A0101 第3頁/共29頁 1003347913-0 201211856 [0008] 電容式觸控螢幕面板通過感測靜電電容的變化將觸點位 置轉換成電子信號。靜電電容的變化是藉由與其他感測 圖案電極或接地電極聯結的導電感測圖案所產生。當手 指或其它物體接觸觸控螢幕面板時，與其他感測圖案電 極或接地電極聯結的導電感測圖案發生。 [0009] 電容式觸控螢幕面板包括在第一方向上相互連接的複數 個感測圖案和在越過第一方向的第二方向相互連接的複 數個感測圖案，以獲得接觸位置的坐標。 [0010] 在正常的影像顯示裝置中，橫向長度不同於縱向長度， 使得在第一方向上的觸摸靈敏度可能會不同於在第二方 向上的觸摸靈敏度。 [0011] 在正常的影像顯示器裝置中，觸摸靈敏度是由基本電容 和觸摸電容之間的比例所決定。當基本電容是小的並且 觸摸電容是大的時，觸摸靈敏度被提高。因此，當螢幕 的橫向長度不同於縱向長度時，在長邊中的感測圖案彼 此連接更勝於在短邊中的感測圖案。因此，基本電容增 大，使得觸摸靈敏度降低。 【發明内容】 [0012] 因此實施例指向一種觸控螢幕面板，其大大克服了由於 相關技術的限制和缺點所致的一個或多個問題。 [0013] 因此，當排列在同一層的第一感測圖案排列在第一方向 ，第二感測圖案排列在第二方向並且用於將第一或第二 感測圖案彼此連接的橋型圖案係形成時，實施例的特點 係提供一種用於藉由使第一感測圖案的區不同於第二感 100118998 表單編號A0101 第4頁/共29頁 1003347913-0 201211856 [0014] 測圖案的區以提.高觸摸靈敏度的觸控螢幕面板。 因此，實施例的另一特點係提供一種觸控螢幕面板，其 中該觸控螢幕面板定位在用於形成平面顯示器裝置的顯 示器面板的上基板上，並且形成在觸控螢幕面板和橋型 圖案中的第一和第二感測圖案的垂直/水平邊緣單元藉由 預定的角度所傾斜，使得具有排列在條紋形式的平板顯 示器面板的顯示區域上的像素的感測圖案干涉可以避免 以提高可視度。 〇 [0015] 因此，實施例的另一特點係提供一種觸控螢幕面板，其 中虛擬圖案形成在第一和第二相鄰感測圖案之間，並且 虛擬圖案結構係被優化以提高對應於虛擬圖案的像素的 可視度。 [0016] 〇 至少一個上述或其他的特點和優勢可以藉由提供觸控螢 幕面板來實現，該觸控螢幕面板包括：複數個第一感測 圖案，其在螢幕的長邊方向上相互連接，其中該複數個 第一感測圖案具有從多邊形各側邊向内縮進的至少一個 縮進單元；以及複數個第二感測圖案，其在螢幕的短邊 方向上相互連接，其中該第二感測圖案具有至少一個從 多邊形各侧邊向外突出的至少一個突起，其中該第一 感測圖案和該第二感測圖案的垂直和水平邊緣是藉由預 定的角度所傾斜。 [0017] 此外，該第一感測圖案或該第二感測圖案藉由橋型圖案 而在同一路線上電性連接到相鄰的感測圖案，並且該橋 型圖案是藉由排除垂直和水平方向來斜地排列。 100118998 表單編號A0101 第5頁/共29頁 1003347913-0 201211856 _8]在這個4候’纟綠型目案是由低電阻不透㈤金屬所製造 ，並且該第一感測圖案和該第二感測圖案是由透明導電 材料所製造。 [_]此外’該觸控螢幕面板進_步包括在該第一感測圖案和 «>亥第一感測圖案之間的複數個島嶼虛擬圖案，並且該虛 擬圖案是由與該第-感測圖案和該第二感測圖案相同的 透明導電材料所製成。 剛此外，該預定的角度範圍從2度至1G度，並且該第二感 測圖案的至少-健起包括複數個突起，該第—感測圖 案的至少一個縮進單元包括複數個縮進單元並且該第 二感測圖案的突起定位在藉由該第—感測圖案的縮進單 元所產生的空間中。 [0021]至少一個上述或其他的特點和優勢也可以藉由提供該第 -感測圖案和該第二感測圖案是在平板顯示器面板的上 基板上來實現，並且更詳細地，該第—感測圖案和該第 一感測圖案形成在該第一和第二感測圖案與複數個像素 重疊的區域，其巾該複數個像素提供在該平板顯示器面 板的像素區域中，並且該像素的間距不是藉由任何整數 的因子所致的多個第一和第二感測圖案的間距。 闺該觸控螢幕面板可進-步包括形成在該第—感測圖案和 該第二感測圖案之間的虛擬圖案，並且該虛擬圖案是由 與该第一感測圖案和該第二感測圖案相同的透明導電材 料所製成。 [0023]該虛擬圖案可包括複數個島嶼虛擬圖案，並且複數個虛 100118998 表單編號A0101 第6頁/共29頁 1003347913-0 201211856 擬圖案的水平邊緣單元和/或垂直邊緣單元係被實現，致 使該水平邊緣單元和/或垂直邊緣單元與複數個像素重疊 的長度是最小的。 [0024] 該虛擬圖案的水平邊緣單元和/或垂直邊緣單元、該第一 感測圖案和該第二感測圖案具有相對該像素的排列方向 約10度至80度的角度，並且該虛擬圖案具有多邊形的形 狀0 [0025] 該虛擬圖案係形成以在該第一感測圖案和該第二感測圖 〇 案之間彼此耦合。 【實施方式】 [0026] 參照以下所附的圖式，示範性實施例現在將更加充分地 描述，但是，他們可以是以不同形式的實施例，不應被 理解為僅限於此處所規定的實施例。 [0027] 以下，可輕易地藉由熟知該領域的技術人士所實施的實 施例將參照圖1至3B詳細地描述。 [0028] 圖1說明了根據實施例的觸控螢幕面板的主要平面圖。 [0029] 參考圖1，根據實施例的觸控螢幕面板是電容式觸控螢幕 面板，並且包括透明基板10、複數個第一感測圖案12a、 形成在透明基板10上的第二感測圖案12b和位置感測線1 5 。位置感測線15將第一感測圖案12a及第二感測圖案12b 透過襯墊單元20連接到外部驅動電路板。 [0030] 第一感測圖案12a係形成以在螢幕的長邊方向上使用透明 電極材料（例如銦錫氧化物（IT 0 ))彼此連接。例如， 當長邊方向是垂直方向（Y軸方向）時，第一感測圖案 100118998 表單編號 A0101 第 7 頁/共 29 頁 1003347913-0 201211856 系形成以在榮幕内的列方向中彼此連接。第一感測圖 案12可連接到每列單元的各自的位置感測線Μ。 _]*螢幕的長邊方向是水平方向（X轴方向）時，第-感測 圖案l2a係可形成以彼此連接。第-感測圖案12a係可以 形成以在螢幕内的行方向中彼此連接。為了方便起見， 假定螢幕的長邊方向是列方向。 _2]帛-感測圖案l2a係可圖案化以在勞幕的列方向的上彼此 連接第感測圖案12a也可被形成以具有分離的圖案。 因此在同一列中排列的第一感測圖案12a可藉由分離的 橋型圖案彼此連接。 圆類似於第-感測圖案j 2 a的第二感測圖案^ 2匕係使用透明 電極材料來形成。第二感測圖案12b係形成以在榮幕的短 邊方向上連接。 國§螢幕的短邊方向是水平方向（χ軸方向）時，第二感測 圖案12b可被形成以在螢幕内的行方向上彼此連接。第二 感測圖案12 b可分別連接到每個行單元的位置感測線15。 剛帛二感測圖案12b可被圖案化以在螢幕的行方向上彼此連 接。第二感測圖案12b也被形成以具有分離的圖案。因此 ，排列在同一行的第二感測圖案12b可透過分離的橋型圖 案來連接。 [0036]在目前的實施例中，、结構將描述如下，其中第一感測圖 案12a係圖案化以在螢幕的列方向上彼此連接並且第二感 測圖案12b透過分離的橋型圖案14來彼此連接。 100118998 表單編號A0101 第8頁/共29頁 1003347913-0 201211856 [0038]201211856 VI. Description of the invention: [Technical field to which the invention pertains] [0001] Priority declaration [0002] This application declares an application filed on the Korean Intellectual Property Office on August 19, 2010, and its officially granted sequence is 1 0-2010-0080442 and the application filed in the Korean Intellectual Property Office on January 18, 2011, and the formal grant of the priority and advantages of the 10-2011-0004977, and disclosed The content is incorporated herein by reference. Embodiments relate to a touch screen panel provided in an image display device. [Prior Art 3 [0004] A touch screen panel is an input device. The touch screen panel allows a person to select an instruction by his/her finger or tool. The touch screen panel also allows people to enter user commands. This command is displayed on the screen of the image display device. [0005] A touch screen panel is provided on the front side of the image display device. The touch screen panel converts the contact position on the screen into an electrical signal from a finger or tool that directly touches the screen. Therefore, the command selected at the contact position is input to the device as an input signal. [0006] Touch screen panels may increase the range of applications because touch screen panels can replace separate input devices. The separate input device can be a keyboard and a mouse coupled to the image display device. [0007] Known touch screen panels include a resistive touch screen panel, a capacitive touch screen panel, and an infrared touch screen panel. 100118998 Form No. A0101 Page 3 of 29 1003347913-0 201211856 [0008] The capacitive touch screen panel converts the contact position into an electrical signal by sensing changes in electrostatic capacitance. The change in electrostatic capacitance is produced by a conductive sensing pattern coupled to other sensing pattern electrodes or ground electrodes. When a finger or other object touches the touch screen panel, a conductive sensing pattern that is coupled to other sensing pattern electrodes or ground electrodes occurs. [0009] The capacitive touch screen panel includes a plurality of sensing patterns connected to each other in a first direction and a plurality of sensing patterns connected to each other in a second direction crossing the first direction to obtain coordinates of the contact position. [0010] In a normal image display device, the lateral length is different from the longitudinal length such that the touch sensitivity in the first direction may be different from the touch sensitivity in the second direction. [0011] In a normal image display device, the touch sensitivity is determined by the ratio between the basic capacitance and the touch capacitance. When the basic capacitance is small and the touch capacitance is large, the touch sensitivity is improved. Therefore, when the lateral length of the screen is different from the longitudinal length, the sensing patterns in the long sides are more connected to each other than the sensing pattern in the short side. Therefore, the basic capacitance is increased, so that the touch sensitivity is lowered. SUMMARY OF THE INVENTION [0012] The embodiments thus are directed to a touch screen panel that substantially overcomes one or more problems due to the limitations and disadvantages of the related art. [0013] Therefore, when the first sensing patterns arranged in the same layer are arranged in the first direction, the second sensing patterns are arranged in the second direction and the bridge pattern for connecting the first or second sensing patterns to each other When formed, the features of the embodiment provide a region for measuring a pattern by making the area of the first sensing pattern different from the second sense 100118998 Form No. A0101 Page 4 / Total 29 Page 1003347913-0 201211856 [0014] To enhance the touch sensitivity of the touch screen panel. Therefore, another feature of the embodiment is to provide a touch screen panel, wherein the touch screen panel is positioned on an upper substrate of a display panel for forming a flat display device, and is formed in the touch screen panel and the bridge pattern. The vertical/horizontal edge elements of the first and second sensing patterns are tilted by a predetermined angle such that sensing pattern interference of pixels having display areas on the display area of the flat panel display panel in stripe form can be avoided to improve visibility . [0015] Therefore, another feature of an embodiment is to provide a touch screen panel in which a dummy pattern is formed between the first and second adjacent sensing patterns, and the virtual pattern structure is optimized to improve corresponding to the virtual The visibility of the pixels of the pattern. [0016] At least one of the above features or advantages may be realized by providing a touch screen panel comprising: a plurality of first sensing patterns connected to each other in a longitudinal direction of the screen; Wherein the plurality of first sensing patterns have at least one indenting unit that is inwardly retracted from each side of the polygon; and a plurality of second sensing patterns that are connected to each other in a short side direction of the screen, wherein the second The sensing pattern has at least one protrusion that protrudes outward from each side of the polygon, wherein the vertical and horizontal edges of the first sensing pattern and the second sensing pattern are tilted by a predetermined angle. [0017] In addition, the first sensing pattern or the second sensing pattern is electrically connected to the adjacent sensing pattern on the same route by the bridge pattern, and the bridge pattern is excluded by vertical The horizontal direction is arranged obliquely. 100118998 Form No. A0101 Page 5 of 29 1003347913-0 201211856 _8] In this 4th green type is made of low-resistance impervious (five) metal, and the first sensing pattern and the second sense The pattern is made of a transparent conductive material. [_] In addition, the touch screen panel includes a plurality of island virtual patterns between the first sensing pattern and the «> first sensing pattern, and the virtual pattern is composed of the first The sensing pattern is made of the same transparent conductive material as the second sensing pattern. In addition, the predetermined angle ranges from 2 degrees to 1 G degrees, and at least the health of the second sensing pattern includes a plurality of protrusions, and at least one indentation unit of the first sensing pattern includes a plurality of indentation units And the protrusion of the second sensing pattern is positioned in a space generated by the retracting unit of the first sensing pattern. [0021] At least one of the above or other features and advantages can also be achieved by providing the first sensing pattern and the second sensing pattern on an upper substrate of a flat panel display panel, and in more detail, the first sense The measurement pattern and the first sensing pattern are formed in an area where the first and second sensing patterns overlap with a plurality of pixels, wherein the plurality of pixels are provided in a pixel area of the flat panel display panel, and a pitch of the pixels The spacing of the plurality of first and second sensing patterns is not due to any integer factor. The touch screen panel can further include a dummy pattern formed between the first sensing pattern and the second sensing pattern, and the virtual pattern is composed of the first sensing pattern and the second feeling It is made of a transparent conductive material with the same pattern. [0023] The virtual pattern may include a plurality of island virtual patterns, and a plurality of virtual 100118998 Form No. A0101 Page 6 / Total 29 pages 1003347913-0 201211856 The horizontal edge unit and/or the vertical edge unit of the pseudo pattern are implemented, such that The length of the horizontal edge unit and/or the vertical edge unit overlapping with the plurality of pixels is minimal. [0024] the horizontal edge unit and/or the vertical edge unit of the dummy pattern, the first sensing pattern and the second sensing pattern have an angle of about 10 to 80 degrees with respect to an arrangement direction of the pixel, and the dummy pattern Shape 0 having a polygon [0025] The dummy pattern is formed to be coupled to each other between the first sensing pattern and the second sensing pattern. [Embodiment] [0026] Exemplary embodiments will now be described more fully hereinafter with reference to the accompanying drawings, which, however, example. [0027] Hereinafter, embodiments implemented by those skilled in the art can be easily described in detail with reference to FIGS. 1 to 3B. [0028] FIG. 1 illustrates a main plan view of a touch screen panel in accordance with an embodiment. [0029] Referring to FIG. 1 , a touch screen panel according to an embodiment is a capacitive touch screen panel, and includes a transparent substrate 10 , a plurality of first sensing patterns 12 a , and a second sensing pattern formed on the transparent substrate 10 . 12b and position sensing line 1 5 . The position sensing line 15 connects the first sensing pattern 12a and the second sensing pattern 12b to the external driving circuit board through the pad unit 20. [0030] The first sensing patterns 12a are formed to be connected to each other using a transparent electrode material such as indium tin oxide (IT 0 ) in the long-side direction of the screen. For example, when the long-side direction is the vertical direction (Y-axis direction), the first sensing pattern 100118998 Form No. A0101 Page 7 of 29 1003347913-0 201211856 is formed to be connected to each other in the column direction within the honor screen. The first sensing pattern 12 can be connected to a respective position sensing line of each column of cells. When the long side direction of the screen is the horizontal direction (X-axis direction), the first-sensing patterns 12a can be formed to be connected to each other. The first-sensing patterns 12a may be formed to be connected to each other in the row direction within the screen. For the sake of convenience, it is assumed that the long side direction of the screen is the column direction. _2] The 帛-sensing pattern l2a can be patterned to be connected to each other in the column direction of the screen. The first sensing pattern 12a can also be formed to have a separated pattern. Therefore, the first sensing patterns 12a arranged in the same column can be connected to each other by a separate bridge pattern. A second sensing pattern having a circle similar to the first-sensing pattern j 2 a is formed using a transparent electrode material. The second sensing patterns 12b are formed to be connected in the short side direction of the screen. When the short side direction of the § screen is the horizontal direction (the x-axis direction), the second sensing patterns 12b can be formed to be connected to each other in the row direction in the screen. The second sensing patterns 12b may be connected to the position sensing lines 15 of each row unit, respectively. The Gang 2 sensing patterns 12b can be patterned to be connected to each other in the row direction of the screen. The second sensing pattern 12b is also formed to have a separated pattern. Therefore, the second sensing patterns 12b arranged in the same row can be connected through the separated bridge patterns. [0036] In the current embodiment, the structure will be described as follows, in which the first sensing patterns 12a are patterned to be connected to each other in the column direction of the screen and the second sensing patterns 12b are transmitted through the separated bridge patterns 14 Connect to each other. 100118998 Form No. A0101 Page 8 of 29 1003347913-0 201211856 [0038]
[0039] D[0039] D
[0040] o 當第一感測®I $ 衆12a及第二感測圖案12b定位在不同的層 時第咸螂圖案12a及第二感測圖案12b都可以被圖 案化以分別在叫方向和行方向上彼此連接。 位置感測線1 5 、 將第一感測圖案1 2a和第二感測圖案12b連 接到外部驅％電路（未顯示）。透過概墊單元20,外部 駆動電路可以玲 弋位置感測電路。 該位置感測綠】e ^ 可以配置在影像所顯示的螢幕的外側。 Λ位置感到後15可由各種低電阻材料所製成，如鉬（M〇 )、銀（Ag、 、鈦（Ti)、銅（Cu)、鋁（A1)、鉬 / 鋁/鉬（Mo /A, Λ1/Μο) ’除了被用於形成第一和第二感測 圖案12a和 D的透明材料。橋型圖案14可以透過盘位罾 感測線15相同& ^ J的過程以及相同的材料所製成。 當接觸物體^ 一個人的手或觸摸棒）接觸上述觸控螢幕 面板時，電容& , 蝥生改變。藉由接觸位置的電容變化是透 過位置感测緩〗c； i 1 5和襯墊單元20從感測圖案12a及12b傳送 到驅動電路（去 氓顯不）。藉由X輸入處理電路和γ輸入處 理電路（未讀 n听），電容變化轉換成電信號。因此，獲 得接觸位置。 [0041] 觸控營幕面技 器裝置。觸趁 影像顯示器裝 可形成在獨立的基板上以附加在影像顯示 鸯幕面板也可被形成在獨立的基板上以與 复的顯示器面板整合。 [0042] 觸控螢幕面板A、士 』形成在有機發光顯示器面板或液晶顯示 器面板的上基板上。因此，觸控螢幕面板可與顯示器面 板整合。當顯示器面板和觸控螢幕面板彼此整合時，薄 100118998 表草編號A0101 第9頁/共29頁 1003347913-0 201211856 的影像顯示器裝置可被提供。 [0043] 當第一感測圖案1 2a及第二感測圖案1 2b的各自的圖案的 形狀和大小是大致相同的時，螢幕的長邊方向中的基本 電容和螢幕的短邊方向中的基本電容是彼此不同的。因 此，觸摸靈敏度可能惡化。 [0044] 當觸摸輸入是進行到觸控螢幕面板時，假設的電容變化 是藉由接觸的感測圖案所產生。因此，觸摸電容是△(：並 且在觸摸之前的感測圖案的基本電容是Cnode。因此，觸 摸靈敏度是△(：/ Cnode。 [0045] 基本電容係用於結構性問題所產生。基本電容具有主要 要素，諸如位在觸控螢幕面板下方的顯示器面板的其他 元素之間所產生的寄生電容。例如，寄生電容可能從形 成在有機發光顯示器面板的前表面上的陰極所產生。寄 生電容也可能由形成在液晶顯示器面板的前表面上的共 同電極所產生。寄生電容也可能由第一感測圖案12a和第 二感測圖案12b所產生。 [0046] 在顯示器面板的接地的信號線之間所產生的寄生電容、 第一感測圖案12a和第二感測圖案12b也可以是基本電容 的輔助要素。 [0047] 觸摸電容意圖實現觸控螢幕面板。因此，指藉由產生的 觸摸事件所改變的電容是用來感測位置。 [0048] 因此，當基本電容是小的並且觸摸電容是大的時，觸控 螢幕面板的觸摸靈敏度被改進。當第一感測圖案12a在螢 幕的長邊方向上彼此連接，他們是比在短邊方向上彼此 100118998 表單編號A0101 第10頁/共29頁 1003347913-0 201211856 [0049] Ο [0050] [0051]Ο [0052] [0053] 連接的第二感測圖案12b數量還多。因此，第一感測圖案 12a的基本電容大於第二感測圖案12b的基本電容。第一 感測圖案12a的觸摸電容是相同於第二感測圖案12b。一 般來說，在螢幕的長邊方向的觸摸靈敏度是低的話，觸 控螢幕面板的整體的觸摸靈敏度是惡化的。 在本實施例中，為了防止惡化觸控螢幕面板的靈敏度， 第一感測圖案12 a的各自區是被減少，使得在營幕的長邊 方向的大的基本電容係減少。為了降低在螢幕的長邊方 向和短邊方向的基本電容的差異，第二感測圖案l2b是被 設計成具有增加的區。 本實施例修改感測圖案的圖案形狀，使得第一感測圖案 1 2a的區小於第二感測圖案12b的區。修改感測圖案的圖 案形狀降低了在勞幕的長邊方向和短邊方向上的基本電 谷的差異。因此，觸控螢幕面板的觸摸靈敏度可被改善 第一感測圖案1 2a及第二感測圖案12b的圖案形狀的例子 將參照圖2A至3B來描述。 圖2A是根據實施例來說明第一感測圖案和第二感測圖案 的主要平面圖。圖2B說明了圖2A的特定部分的擴大平面 〇 如參照圖1所述的，第一感測圖案12a係圖案化以在螢幕 的列方向（Y軸方向）彼此連接。第二感測圖案丨2b排列 在螢幕的行方向（X軸方向），並在螢幕的長邊方向的列 方向（Y軸方向）上彼此連接。第二感測圖案12b可透過 橋型圖案14相互分離。 100118998 表單編號A0101 第11頁/共29頁 1003347913-0 201211856 [0054] 參考圖2A，第一感測圖案12a係圖案化以具有至少一個從 多邊形的各自侧邊向内縮進的縮進單元12al (即，以縮 進形狀的向内圖案化）。 [0055] 位於鄰近第一感測圖案1 2a的第二感測圖案1 2b係圖案化 以具有至少一個從多邊形的各自側邊向外突出的突起 12M (即，以突起形狀的向外圖案化）。 [0056] 第二感測圖案1 2b的突起1 2bl具有對應於第一感測圖案 12a的縮進單元I2al的形狀。突起12bl定位在藉由縮進 單元12al所形成的空間中。 [0057] 當第一感測圖案1 2a及第二感測圖案12b具有相同的菱形 時’第二感測圖案12b的區是和突起12bl的數量—樣多的 增加。第一感測圖案12a的區也是和縮進單元i2ai的數量 一樣多的下降。 [0058] 當各自的第一感測圖案12a的區均有所下降時，螢幕的長 邊方向的各個通道’也就是在列方向中的各自通道的基 本電容’是減少使得觸摸靈敏度提高。從各自的侧邊向 内縮進的第一感測圖案12a的縮進單元的寬度和數量可以 透過實驗來確定’諸如基本電容在範圍内減少。範圍必 須滿足用於觸控螢幕面板所需的預定的觸摸電容。 [0059] 螢幕的長邊方向的基本電容藉由降低第一感測圖案iga的 區而降低。螢幕的短邊方向的基本電容藉由提高第二感 測圖案12b的區而提南。因此，在榮幕的長邊方向和短邊 方向的基本電容的大小可能會被精確地匹配。 [0060] 第二感測圖案1 2b係圖案化以具有從多邊形的各自設邊向 100118998 表單編號A0101 第12頁/共29頁 1003347913-0 201211856 外突出的突起12bl。多邊形可具有菱形形狀。在圖式所 示’第一感測圖案12a及第二感測圖案12b彼此緊密地定 位。因此，用於第二感測圖案12b的增加面積的空間可被 保證與第一感測圖案12的區一樣多的減少。 [0061] 第二感測圖案12b的各自突起12bl可突起與對應到第一感 測圖案12a的各自的縮進單元I2al的區一樣多。第一感測 圖案12a的向内縮進的縮進單元i2al的區和第二感測圖案 12b的向外突出的突起可彼此類似或大致相同。 f、 [0062] 本實施例不限於此。在第二感測圖案12b的各自突起12b 1 的區可小於在第一感測圖案12a的各自縮進單元21al的區 。在這種情況下，第一感測圖案12a及第二感測圖案12b 可以彼此緊密地排列。 [0063] Ο [0064] 當在螢幕的長邊長度與短邊長度之間有相當大的差異並 且在與之相較的基本電容之間具有相當大的差異時，第 二感測圖案12b的各自突起12bl的區可能大於第一感測圖 案12a的各自縮進單元I2al的區。 當第一感測圖案12a和第二感測圖案12b的圖案形狀發生 改變時，在螢幕的長邊方向（γ軸方向）和短邊方向（X 軸方向）中的基本電容可能會彼此匹配。 [0065] 當在螢幕的長邊方向和短邊方向上的觸摸靈敏度是彼此 相似或相同的時’在位置感測中的錯誤被降低並且精準 度提高。因此’具有提高的觸摸靈敏度的觸控螢幕面板 可被提供。 自我驅動電容式觸控螢幕面板應用於在螢幕的長邊方向 100118998 表單編號A0101 第13頁/共29頁 1003347913-0 [0066] 201211856 和短邊方向上 的各自通道的電壓或電流’並且感測是否 有猎由測量畲、'ώ 1 电〜或電壓所產生的觸摸事件。在電流 壓產生之位晋虚 次電 各自方向中的其+ U此’在 叼丞本電容彼此匹配，使得在感測位置 a=、減ν，並且觸摸靈敏度得到提高。 [0067] [0068] [0069] [0070] 成上述所提及的形狀的感測圖案的觸於馨莫& 地形成或附加到平板顯示器面板的上基板上。 p 是有機發光顯示器面板和液晶顯示器 板0 〇 測圖案m彼此連接的橋型圖案u是由低電 顯一板:發:::金屬具有则一止從平面 4 、平面顯不器面板的顯示區域上的各 顯示)被以矩陣的形式排列。橋型圖案14可排=t t列在顯示器面板上的像素（未顯示）的水平方向上Γ 田橋里圖案14的部分與形成在相應的區域中的像素完全 的像素所發射的光藉由橋型圖案所阻擋 。因此，暗點產生。 為了克服暗點，名固OWw - 圖2b所不的實施例中，橋型圖案】4 疋傾斜排列’使得與像素（未顯示）的重疊最小化。像 素（未顯不）疋形成在對應於橋型圖案的區域中。因此 ，上面提到的暗點可能不會生成。 在本實施例中，橋型圖案u既不是垂直也不是水平排列 ，而是以傾斜的圖案排列。 100118998 表單編號A0101 第14頁/共29頁 1003347913-0 [0071] 201211856 iwizi 藉由插入在絕緣層在第二感測圖案12b之間，橋型圖案14 [0073] 形成在另一層。此外，橋型圖案14藉由透過形成於絕緣 層的接觸孔15與第二感測圖案12b彼此電連接來形成。 絕緣層可由氧化矽（Si02)或矽氮化物（SiNx)所製成 ，並且具有不同於透明導電材料的折射率。透明材料可 用於形成絕緣層及第一和第二感測圖案。 [0074] 氧化矽的折射率為1. 5，透明導電材料（ITO)的折射率 為1. 97。因此，其間差異很大。 ^ 顺 在感測圖案12a和12b之間的區域中，即透明導電材料沒 有形成的區域裡，折射率之間的差異是直接明顯的。觸 控螢幕面板折射且反射從顯示器面板的光和外部的光。 因此，顯示裝置的能見度惡化。 [0076] ❹ 為了解決這個問題，在如圖1A所示的實施例中，在鄰近 彼此的第一感測圖案12a和第二感測圖案12b之間的區域 16申，複數個島狀虛擬圖案16a可被形成以防止絕緣層被 發現。 [0077] 在這個時候，虛擬圖案16a是由與感測圖案12a及12b相 同的透明導電材料所製成，並且通過這樣做，絕緣層防 止暴露，因為藉由在透明導電材料和絕緣層之間的折射 率差異所產生的能見度惡化可被克服。 [0078] 圖3A和3B是說明圖2的感測圖案的邊緣單元的形狀的圖。 [0079] 圖3A說明當感測圖案的邊緣以水平和垂直地形成時的問 題。圖3B顯示根據實施例藉由傾斜預定的角度的感測圖 100118998 表單編號A0101 第15頁/共29頁 1003347913-0 201211856 案的邊緣 [0080] [0081] [0082] [0083] [0084] 參考圖3A，設計具有感測圖案i2a及12b的觸控鸯幕面板 直接形成或附加到平板顯示器面板的上基板上。 示器可以是有機發光顯示器面板和液晶顯示器面板。 感測圖案12a及12b形成在與複數個像素22重疊的區域 複數個像素22提供在平板顯示器面板的像素區域中 a 對於像素22的解析度是高的時，某些干涉條紋可能在田 幕上觀察到。像素22提供在平板顯示器的像素區域中 干涉條紋發生在光線通過顯示器面板和觸控鸯幕面板 處。 像素22的大小和間距是比具有高解析度的顯示器面板 小。因此，從顯示器面板發射的光是折射或散射的了^ 性是在觸控螢幕面板的感測圖案12a及12b的垂 12cl和水平邊緣12c2增加。 圖3A至3B的說明具有折射或散射的垂直和水平逢缘丄2 和I2c2。在圖3A至3B中，感測圖案的垂直和水平邊緣 I2cl和12c2對應到第一感測圖案的縮進單元。蚀 、 ，，、、而，感 别圖案的垂直和水平邊緣的不限於此。第—^ . 墩，則圖案I2a 和第二感測圖案12b的整體邊緣的垂直邊緣（平行於 )或水平邊緣（平行於X轴）也將加以說明。 圖3A至3B的參考符號16a是分配給形成在第_和 圖案12a和12b之間的區域中的複數個島狀虛擬 間案16a 。正如圖2所述，第一和第二感測圖案I2a和l2b曰， 疋彼此相 鄰。 100118998 表單編號A0101 第16頁/共29頁 1003347913-0[0040] o when the first sensing layer Ia 12a and the second sensing pattern 12b are positioned at different layers, both the salty pattern 12a and the second sensing pattern 12b may be patterned to be in the direction of the Connected to each other in the row direction. The position sensing line 1 5 connects the first sensing pattern 1 2a and the second sensing pattern 12b to an external driver % circuit (not shown). Through the pad unit 20, the external sway circuit can excel the position sensing circuit. The position sensing green] e ^ can be placed on the outside of the screen displayed by the image. The Λ position feels 15 can be made of various low-resistance materials such as molybdenum (M〇), silver (Ag, titanium (Ti), copper (Cu), aluminum (A1), molybdenum / aluminum / molybdenum (Mo / A , Λ 1 / Μ ο ) ' In addition to the transparent material used to form the first and second sensing patterns 12a and D. The bridge pattern 14 can pass through the same process of the disk 罾 sensing line 15 & ^ J and the same material When the contact object ^ a person's hand or touch stick contacts the touch screen panel, the capacitance & The change in capacitance by the contact position is transmitted through the position sensing buffer; i 1 5 and the pad unit 20 are transmitted from the sensing patterns 12a and 12b to the driving circuit (de-display). The capacitance change is converted into an electrical signal by an X input processing circuit and a gamma input processing circuit (unread n listening). Therefore, the contact position is obtained. [0041] Touch screen technology device. The touch image display can be formed on a separate substrate for attachment to the image display. The curtain panel can also be formed on a separate substrate to integrate with the composite display panel. [0042] The touch screen panel A, shi is formed on the upper substrate of the organic light emitting display panel or the liquid crystal display panel. Therefore, the touch screen panel can be integrated with the display panel. When the display panel and the touch screen panel are integrated with each other, an image display device of thin 100118998 grass number A0101 page 9 / page 29 1003347913-0 201211856 can be provided. [0043] When the shape and size of the respective patterns of the first sensing pattern 1 2a and the second sensing pattern 1 2b are substantially the same, the basic capacitance in the long-side direction of the screen and the short-side direction of the screen The basic capacitances are different from each other. Therefore, the touch sensitivity may deteriorate. [0044] When the touch input is made to the touch screen panel, the assumed capacitance change is generated by the sensed pattern of the contact. Therefore, the touch capacitance is Δ(: and the basic capacitance of the sensing pattern before the touch is Cnode. Therefore, the touch sensitivity is Δ(:/Cnode. [0045] The basic capacitance is used for structural problems. The basic capacitance has Main elements such as parasitic capacitance generated between other elements of the display panel located below the touch screen panel. For example, parasitic capacitance may be generated from a cathode formed on the front surface of the OLED display panel. Parasitic capacitance may also Produced by a common electrode formed on the front surface of the liquid crystal display panel. Parasitic capacitance may also be generated by the first sensing pattern 12a and the second sensing pattern 12b. [0046] Between the grounded signal lines of the display panel The generated parasitic capacitance, the first sensing pattern 12a and the second sensing pattern 12b may also be auxiliary elements of the basic capacitance. [0047] The touch capacitance is intended to implement a touch screen panel. Therefore, it refers to a touch event generated by The changed capacitance is used to sense the position. [0048] Therefore, when the basic capacitance is small and the touch capacitance is large, the touch The touch sensitivity of the screen panel is improved. When the first sensing patterns 12a are connected to each other in the long-side direction of the screen, they are 100118998 than each other in the short-side direction. Form No. A0101 Page 10/Total 29 Page 1003347913-0 201211856 [ [0051] [0053] The number of connected second sensing patterns 12b is still greater. Therefore, the basic capacitance of the first sensing patterns 12a is greater than the basic capacitance of the second sensing patterns 12b. The touch capacitance of the first sensing pattern 12a is the same as the second sensing pattern 12b. In general, if the touch sensitivity in the long side direction of the screen is low, the overall touch sensitivity of the touch screen panel is deteriorated. In this embodiment, in order to prevent deterioration of the sensitivity of the touch screen panel, the respective regions of the first sensing patterns 12a are reduced, so that the large basic capacitance in the long side direction of the camp is reduced. The difference between the basic capacitances of the long-side direction and the short-side direction, the second sensing pattern 12b is designed to have an increased area. This embodiment modifies the pattern shape of the sensing pattern such that the first sensing pattern 1 2a The area of the sensing pattern is smaller than the area of the second sensing pattern 12b. Modifying the pattern shape of the sensing pattern reduces the difference in the basic electric valley in the long side direction and the short side direction of the screen. Therefore, the touch sensitivity of the touch screen panel can be An example of the pattern shape in which the first sensing pattern 1 2a and the second sensing pattern 12b are improved will be described with reference to FIGS. 2A to 3B. FIG. 2A illustrates the first sensing pattern and the second sensing pattern according to an embodiment. Main Plan. FIG. 2B illustrates an enlarged plane of a particular portion of FIG. 2A. As described with reference to FIG. 1, the first sensing patterns 12a are patterned to be connected to each other in the column direction (Y-axis direction) of the screen. The second sensing patterns 丨2b are arranged in the row direction (X-axis direction) of the screen, and are connected to each other in the column direction (Y-axis direction) in the longitudinal direction of the screen. The second sensing patterns 12b are separable from each other by the bridge pattern 14. 100118998 Form No. A0101 Page 11 of 29 1003347913-0 201211856 [0054] Referring to FIG. 2A, the first sensing pattern 12a is patterned to have at least one indentation unit 12al that is inwardly retracted from respective sides of the polygon. (ie, inwardly patterned in a retracted shape). [0055] The second sensing patterns 12b located adjacent to the first sensing patterns 12a are patterned to have at least one protrusion 12M that protrudes outward from respective sides of the polygon (ie, outwardly patterned in a protruding shape) ). The protrusion 1 2b1 of the second sensing pattern 1 2b has a shape corresponding to the retracting unit I2al of the first sensing pattern 12a. The projection 12b1 is positioned in the space formed by the retracting unit 12al. [0057] When the first sensing pattern 12a and the second sensing pattern 12b have the same diamond shape, the area of the second sensing pattern 12b is increased as much as the number of the protrusions 12b1. The area of the first sensing pattern 12a is also as much as the number of indented units i2ai. When the regions of the respective first sensing patterns 12a are both lowered, the respective channels '' in the long-side direction of the screen, that is, the basic capacitances of the respective channels in the column direction are reduced, so that the touch sensitivity is improved. The width and number of indented units of the first sensing pattern 12a indented inwardly from the respective sides can be experimentally determined to determine 'such as a reduction in the basic capacitance within the range. The range must meet the predetermined touch capacitance required for the touch screen panel. [0059] The basic capacitance of the long side direction of the screen is lowered by lowering the area of the first sensing pattern iga. The basic capacitance of the short side direction of the screen is increased by increasing the area of the second sensing pattern 12b. Therefore, the size of the basic capacitance in the long side direction and the short side direction of the glory screen may be accurately matched. [0060] The second sensing pattern 1 2b is patterned to have protrusions 12b1 protruding from the respective sides of the polygon to the 100118998 form number A0101 page 12/29 pages 1003347913-0 201211856. The polygon may have a diamond shape. The first sensing pattern 12a and the second sensing pattern 12b are closely positioned to each other as shown in the drawing. Therefore, the space for the increased area of the second sensing pattern 12b can be ensured as much as the area of the first sensing pattern 12. [0061] The respective protrusions 12b1 of the second sensing patterns 12b may protrude as many as the areas corresponding to the respective retracting units I2al of the first sensing patterns 12a. The inwardly retracted indented unit i2al of the first sensing pattern 12a and the outwardly protruding protrusion of the second sensing pattern 12b may be similar or substantially identical to each other. f. [0062] This embodiment is not limited thereto. The area of the respective protrusions 12b 1 of the second sensing patterns 12b may be smaller than the area of the respective retracting units 21a1 of the first sensing patterns 12a. In this case, the first sensing patterns 12a and the second sensing patterns 12b may be closely arranged to each other. [0063] [0064] When there is a considerable difference between the length of the long side of the screen and the length of the short side and there is a considerable difference between the basic capacitances compared thereto, the second sensing pattern 12b The area of the respective protrusions 12b1 may be larger than the area of the respective indentation units I2al of the first sensing patterns 12a. When the pattern shapes of the first sensing patterns 12a and the second sensing patterns 12b are changed, the basic capacitances in the long-side direction (γ-axis direction) and the short-side direction (X-axis direction) of the screen may match each other. [0065] When the touch sensitivities in the long side direction and the short side direction of the screen are similar or identical to each other' errors in position sensing are lowered and the accuracy is improved. Therefore, a touch screen panel with improved touch sensitivity can be provided. The self-driven capacitive touch screen panel is applied to the long-side direction of the screen 100118998 Form No. A0101 Page 13 / Total 29 Page 1003347913-0 [0066] 201211856 and the voltage or current of the respective channel in the short-side direction 'and sense Is there a touch event generated by the measurement 畲, 'ώ 1 electric ~ or voltage. In the respective directions of the current voltage generation, its + U this 'matches the 叼丞 电容 capacitances so that the sensing position a =, minus ν, and the touch sensitivity is improved. [0070] [0070] The sensing pattern of the shape mentioned above is formed or attached to the upper substrate of the flat panel display panel. p is an organic light-emitting display panel and a liquid crystal display panel. The bridge pattern u connected to each other is a low-power display panel: the hair::: metal has a display from the plane 4 and the flat panel. The displays on the area are arranged in a matrix. The bridge pattern 14 can be arranged in the horizontal direction of the pixels (not shown) on the display panel, and the light emitted by the portion of the pattern 14 in the field bridge and the pixel formed in the corresponding region is bridged. The pattern is blocked. Therefore, dark spots are produced. In order to overcome the dark spots, in the embodiment of the name OWW - Fig. 2b, the bridge pattern 4 疋 obliquely arranged ' minimizes overlap with pixels (not shown). A pixel (not shown) is formed in a region corresponding to the bridge pattern. Therefore, the dark spots mentioned above may not be generated. In the present embodiment, the bridge pattern u is neither vertically nor horizontally arranged, but arranged in an inclined pattern. 100118998 Form No. A0101 Page 14 of 29 1003347913-0 [0071] 201211856 iwizi The bridge pattern 14 is formed in another layer by being interposed between the second sensing patterns 12b in the insulating layer. Further, the bridge pattern 14 is formed by being electrically connected to each other through the contact hole 15 formed in the insulating layer and the second sensing pattern 12b. The insulating layer may be made of yttrium oxide (SiO 2 ) or hafnium nitride (SiNx) and has a refractive index different from that of the transparent conductive material. A transparent material can be used to form the insulating layer and the first and second sensing patterns. 5。 The refractive index of the transparent conductive material (ITO) is 1.97. Therefore, there is a big difference between them. ^ In the region between the sensing patterns 12a and 12b, that is, in the region where the transparent conductive material is not formed, the difference between the refractive indices is directly apparent. The touch screen panel refracts and reflects light from the display panel and external light. Therefore, the visibility of the display device is deteriorated. [0076] In order to solve this problem, in the embodiment shown in FIG. 1A, a plurality of island-shaped dummy patterns are applied in a region 16 between the first sensing patterns 12a and the second sensing patterns 12b adjacent to each other. 16a can be formed to prevent the insulating layer from being found. At this time, the dummy pattern 16a is made of the same transparent conductive material as the sensing patterns 12a and 12b, and by doing so, the insulating layer is prevented from being exposed because by the transparent conductive material and the insulating layer The deterioration in visibility caused by the difference in refractive index can be overcome. 3A and 3B are diagrams illustrating shapes of edge cells of the sensing pattern of FIG. 2. [0079] FIG. 3A illustrates a problem when the edges of the sensing pattern are formed horizontally and vertically. Figure 3B shows the edge of the sensing map 100118998 Form No. A0101 Page 15 of 29 pages 1003347913-0 201211856 by tilting a predetermined angle according to an embodiment [0080] [0084] [0084] 3A, a touch screen panel having sensing patterns i2a and 12b is designed to be directly formed or attached to the upper substrate of the flat panel display panel. The display can be an organic light emitting display panel and a liquid crystal display panel. The sensing patterns 12a and 12b are formed in a region overlapping the plurality of pixels 22. The plurality of pixels 22 are provided in the pixel region of the flat panel display panel. When the resolution of the pixel 22 is high, some interference fringes may be on the field. observed. Pixel 22 is provided in the pixel area of the flat panel display. Interference fringes occur at the point where the light passes through the display panel and the touchscreen panel. The size and spacing of the pixels 22 are smaller than those of the display panel having a high resolution. Therefore, the light emitted from the display panel is refracted or scattered by the vertical 12cl and the horizontal edge 12c2 of the sensing patterns 12a and 12b of the touch screen panel. 3A to 3B illustrate vertical and horizontal edges 丄2 and I2c2 having refraction or scattering. In Figs. 3A to 3B, the vertical and horizontal edges I2c1 and 12c2 of the sensing pattern correspond to the indenting unit of the first sensing pattern. The vertical and horizontal edges of the etched, ,, and are not limited to this. The first edge, the vertical edge (parallel to) or the horizontal edge (parallel to the X axis) of the entire edge of the pattern I2a and the second sensing pattern 12b will also be described. The reference symbols 16a of Figs. 3A to 3B are a plurality of island-shaped virtual rooms 16a assigned to the areas formed between the _ and the patterns 12a and 12b. As described in Fig. 2, the first and second sensing patterns I2a and 12b, 疋 are adjacent to each other. 100118998 Form No. A0101 Page 16 of 29 1003347913-0
201211856 LUUiSDJ 正如圖3A所示，形成在顯示器面板（未顯示）上的各自 像素22是㈣。當觸料幕叫結合錢㈣面板上時 ’具有南的可能性’顯示器面板的像素的列符合在—條 線上的特定位置的觸控螢幕面板的感麟案的垂直和水 平邊緣12C1和心2。因此，從像素22所產生的光在感測 圖案的垂直和/或水平邊緣折射以產生干涉條紋。 剛在本實施财，為了克服這個干涉條紋的問題，觸控榮 幕面板的感_案的垂直/水平邊緣12#12c2是藉由 C) 預定的角度α而傾斜’使得顯示器面板的像素22的列（ 或行）防止平行於垂直/水平邊緣12cl*12c2的排列。 觸控螢幕面板的感測圖案的垂直/水平邊緣^以和丨？^ 是如圖3B所示。 [0087] 感測圖案的邊緣12cl和12c2是藉由預定的角度所傾斜以 消除垂直或水平的部分。傾斜最小化在邊緣線上重疊的 像素22並且最小化折射和散射光。因此，有缺陷的干涉 條紋可能會被刪除。 [0088] 傾斜角α可能是既不垂直也不水平。然而，傾斜角α可 能是任意角度’除非操作觸摸感測器上會有問題。例如 ，能見度可能會藉由約2至10度的離轴來降低。 [0089] 在觸控螢幕面板的感測圖案12a和12b與顯示器面板的像 素22之間的光學干涉是與圖案的間距密切地相關。例如 ，當像素22的間距是透過整數的因子為感測圖案i2a及 12b的複數個間距，顯示器面板的像素和觸控螢幕面板的 感測圖案是在相同位置處重複。因此，干涉條紋產生並 100118998 表單編號A0101 第17真/共29頁 1003347913-0 201211856 且可以透過人的眼睛所識別。干涉條紋可能產生可觀察 的光學規律，即Moire圖案。 [0090] 在目前的實施例中，像素22的間距和感測圖案12a及12b 的間距係被設計成不透過整數因子的複數個感測圖案1 2a 及12b的間距，使有缺陷的干涉條紋可能會透過隨機圖案 的像素和感測圖案的排列來移除。 [0091] 然而，在在圖3A和3B所示的實施例中，虛擬圖案具有正 確的長方形。在這種情況下，虛擬圖案16a的垂直/水平 邊緣單元都符合對應的像素22 (圖3A)或長度越來越長 (圖3B)，其中長度是指虛擬圖案16a的垂直/水平邊緣 單元是與像素重疊。 [0092] 在這種情況下，如上所述，從像素22產生的光可以透過 虛擬圖案16a的垂直和/或水平邊緣單元來折射以產生干 涉條紋。 [0093] 因此，在另一種實施例中，虛擬圖案的結構優化，以提 高對應的將描述的虛擬圖案的像素的能見度。 [0094] 圖4A及4B說明了根據另一個實施例的虛擬圖案的結構的 剖視圖。 [0095] 圖4A及4B表明圖3的上述虛擬圖案，即在擴大圖的同一區 域。 [0096] 根據另一種實施例的虛擬圖案16a’是如圖4所示。虛擬圖 案16a’係實施，使得長度最小，其中虛擬圖案16a’的垂 直/水平邊緣單元係與像素22重疊。因此，虛擬圖案16a 100118998 表單編號A0101 第18頁/共29頁 1003347913-0 201211856 ，克服如圖3所示的虛擬圖案16a的缺點。 [0097] 通過虛擬圖案16a’的結構，具有像素22的虛擬圖案的重 疊長度是最小化，這樣干涉條紋可以減至最低。干涉條 紋藉由從像素22的光所產生，藉由虛擬圖案的邊緣單元 所折射。 [0098] 虛擬圖案的垂直和/或水平邊緣單元可能會相對於像素22 (X軸或Y軸）的排列方向傾斜約10度至80度。 [0099] 虛擬圖案16a’可能具有三角形、菱形、五邊形和六邊形 I 。圖4A顯示具有約45度鑽石形狀的虛擬圖案16a’的邊緣 單元。圖4B顯示具有三角形的虛擬圖案16a。 [0100] 圖5說明了根據了再一個實施例的虛擬圖案的結構的剖面 圖。 [0101] 圖5顯示了如圖3B所示的虛擬圖案區域，即在擴大圖的同 一區域。 [0102] 根據再一實施例的虛擬圖案16是如圖5所示。虛擬圖案16 ❹ 不同於圖3和4所示的實施例。虛擬圖案16沒有被藉由多 個島狀虛擬圖案來實現，但是係整合連接成在相鄰第一 和第二感測圖案12a和12b之間的單一體。 [0103] 根據如圖5所示的虛擬圖案16，在現有的島狀虛擬圖案 16a及16a’之間的折射差異和從與虛擬圖案16a和16a’重 疊的像素22的光的散射可能會減少，這樣可以提高可視 度。 [0104] 總結和回顧一下相關的技術，第一和第二感測圖案形成 100118998 表單編號A0101 第19頁/共29頁 1003347913-0 201211856 於同一層。第一感測圖案或第二感測圖案通常連接到分 離的低電阻金屬橋型圖案。 [0105] 在相關技術的觸控螢幕面板中，橋型圖案藉由不透明的 金屬所實現。因此，當定位在觸控螢幕面板下的影像顯 示器裝置的像素重疊連接圖案時，像素進行篩選。 [0106] 隨著影像顯示器裝置的解析度正在逐步增加，各自像素 的區均有所下降。因此，藉由橋型圖案所篩選的像素數 量可能會增加。根據觀看角度，藉由橋型圖案所篩選的 像素顯示為暗斑。因此，外部的能見度變差。 [0107] 根據目前的實施例，在形成排列在第一方向中的第一感 測圖案中，第二感測圖案排列在第二方向，並且用於彼 此連接排列在同一層的第一或第二感測圖案的橋型圖案 ，第一感測圖案和第二感測圖案的區是不同於彼此。因 此，觸摸靈敏度可能得到改善。 [0108] 此外，形成在觸控螢幕面板上的第一和第二感測圖案的 垂直/水平邊緣單元是由預定的角度所傾斜形成，使得具 有排列在平板顯示器面板的顯示區域中以條紋形式的像 素的感測圖案的干擾可以避免的。因此，能見度可能會 有所改善。 [0109] 形成在相鄰的第一和第二感測圖案之間的區域中的虛擬 圖案的結構可被優化，使得對應的虛擬圖案的像素的能 見度可能得到改善。 [0110] 示範性實施例已披露於此，雖然使用特定的用語，但是 它們僅是用來解釋和描述通用的意義，而不是為了限制 100118998 表單編號A0101 第20頁/共29頁 1003347913-0 201211856 的目的。因此，熟知該領域的通常技藝人士將理解在形 式和細節上的各種變化是可以執行的。 【圖式簡單說明】 [0111] 藉由參照附圖的示範性實施例中的描述，對於該領域中 具有通常技藝者而言上述的特點和優勢將更加明顯的顯 示，其中： [0112] 圖1說明了根據實施例的觸控螢幕面板的主要平面圖； [0113] 圖2A說明了根據實施例的第一感測圖案和第二感測圖案 的主要平面圖， [0114] 圖2B說明了圖2A的特定部分的擴大平面； [0115] 圖3A和3B說明了圖2的感測圖案的邊緣單元的形狀的圖； [0116] 圖4A及4B說明了根據另一個實施例的虛擬圖案的結構的 結構的剖視圖；以及 [0117] 圖5說明了根據了再一個實施例的虛擬圖案的結構的剖面 圖。 【主要元件符號說明】 [0118] 10 :透明基板 [0119] 12a :第一感測圖案 [0120] 12al :縮進單元 [0121] 12b :第二感測圖案 [0122] 12bl ··突起 [0123] 12cl :垂直邊緣 100118998 表單編號A0101 第21頁/共29頁 1003347913-0 201211856 [0124] 12c2 :水平邊緣 [0125] 1 4 :橋型圖案 [0126] 1 5 :位置感測線 [0127] 16、16a、16a’ ：虛擬圖案 [0128] 20:襯墊單元 [0129] 22 :像素 1003347913-0 100118998 表單編號A0101 第22頁/共29頁201211856 LUUiSDJ As shown in Figure 3A, the respective pixels 22 formed on the display panel (not shown) are (d). When the touch screen is called the combination of the money (four) panel, the 'has the possibility of the south' display panel's pixel columns conform to the vertical and horizontal edges of the touch screen panel at the specific position on the line - 12C1 and heart 2 . Therefore, light generated from the pixels 22 is refracted at the vertical and/or horizontal edges of the sensing pattern to generate interference fringes. Just in this implementation, in order to overcome the problem of this interference fringe, the vertical/horizontal edge 12#12c2 of the touch screen panel is tilted by C) a predetermined angle α such that the pixels 22 of the display panel The columns (or rows) prevent alignment parallel to the vertical/horizontal edges 12cl*12c2. What is the vertical/horizontal edge of the sensing pattern of the touch screen panel? ^ is as shown in Figure 3B. [0087] The edges 12cl and 12c2 of the sensing pattern are inclined by a predetermined angle to eliminate a vertical or horizontal portion. The tilt minimizes the pixels 22 that overlap on the edge line and minimizes the refracted and scattered light. Therefore, defective interference fringes may be deleted. [0088] The tilt angle α may be neither vertical nor horizontal. However, the tilt angle α may be any angle ' unless there is a problem in operating the touch sensor. For example, visibility may be reduced by an off-axis of about 2 to 10 degrees. [0089] The optical interference between the sensing patterns 12a and 12b of the touch screen panel and the pixels 22 of the display panel is closely related to the pitch of the pattern. For example, when the pitch of the pixels 22 is an integer value of the plurality of pitches of the sensing patterns i2a and 12b, the pixels of the display panel and the sensing patterns of the touch screen panel are repeated at the same position. Therefore, the interference fringes are generated and 100118998 form number A0101 17th true/total 29 pages 1003347913-0 201211856 and can be recognized by the human eye. Interference fringes may produce an observable optical law, the Moire pattern. [0090] In the present embodiment, the pitch of the pixels 22 and the pitch of the sensing patterns 12a and 12b are designed to be such that the pitch of the plurality of sensing patterns 1 2a and 12b that does not penetrate the integer factor is such that defective interference fringes are formed. It may be removed by the arrangement of the pixels of the random pattern and the sensing pattern. [0091] However, in the embodiment shown in Figures 3A and 3B, the virtual pattern has the correct rectangular shape. In this case, the vertical/horizontal edge elements of the dummy pattern 16a conform to the corresponding pixel 22 (Fig. 3A) or the length is longer (Fig. 3B), wherein the length means that the vertical/horizontal edge unit of the dummy pattern 16a is Overlap with pixels. In this case, as described above, light generated from the pixels 22 may be refracted through the vertical and/or horizontal edge cells of the dummy pattern 16a to generate interference fringes. Thus, in another embodiment, the structure of the virtual pattern is optimized to improve the visibility of the corresponding pixel of the virtual pattern to be described. 4A and 4B illustrate cross-sectional views of the structure of a dummy pattern in accordance with another embodiment. 4A and 4B show the above-described virtual pattern of FIG. 3, that is, in the same area of the enlarged view. [0096] The dummy pattern 16a' according to another embodiment is as shown in FIG. The virtual pattern 16a' is implemented such that the length is minimized, wherein the vertical/horizontal edge elements of the dummy pattern 16a' overlap the pixel 22. Therefore, the dummy pattern 16a 100118998 form number A0101 page 18/29 page 1003347913-0 201211856 overcomes the disadvantages of the dummy pattern 16a as shown in FIG. [0097] By the structure of the dummy pattern 16a', the overlap length of the dummy pattern having the pixels 22 is minimized, so that the interference fringes can be minimized. The interference fringes are generated by the light from the pixels 22 and are refracted by the edge elements of the virtual pattern. [0098] The vertical and/or horizontal edge cells of the dummy pattern may be inclined by about 10 to 80 degrees with respect to the arrangement direction of the pixels 22 (X-axis or Y-axis). [0099] The dummy pattern 16a' may have a triangle, a diamond, a pentagon, and a hexagon I. Fig. 4A shows an edge unit of a dummy pattern 16a' having a diamond shape of about 45 degrees. FIG. 4B shows a dummy pattern 16a having a triangle. [0100] FIG. 5 illustrates a cross-sectional view of a structure of a dummy pattern according to still another embodiment. [0101] FIG. 5 shows the virtual pattern area as shown in FIG. 3B, that is, the same area in the enlarged view. [0102] The dummy pattern 16 according to still another embodiment is as shown in FIG. 5. The dummy pattern 16 不同于 is different from the embodiment shown in Figures 3 and 4. The dummy pattern 16 is not realized by a plurality of island-shaped dummy patterns, but is integrally connected as a single body between adjacent first and second sensing patterns 12a and 12b. [0103] According to the dummy pattern 16 as shown in FIG. 5, the difference in refraction between the existing island-shaped dummy patterns 16a and 16a' and the scattering of light from the pixels 22 overlapping with the dummy patterns 16a and 16a' may be reduced. This can improve visibility. [0104] Summarizing and reviewing the related art, the first and second sensing patterns are formed on the same layer as Form No. A0101, Page 19 of 29, and 1003347913-0 201211856. The first sense pattern or the second sense pattern is typically connected to a separate low resistance metal bridge pattern. [0105] In the touch panel of the related art, the bridge pattern is realized by an opaque metal. Therefore, when the pixels of the image display device positioned under the touch screen panel overlap the connection pattern, the pixels are filtered. [0106] As the resolution of the image display device is gradually increasing, the areas of the respective pixels are all lowered. Therefore, the number of pixels filtered by the bridge pattern may increase. Depending on the viewing angle, the pixels filtered by the bridge pattern appear as dark spots. Therefore, the visibility of the outside is deteriorated. [0107] According to the current embodiment, in forming the first sensing patterns arranged in the first direction, the second sensing patterns are arranged in the second direction, and are used to connect the first or the first layers arranged in the same layer The bridge pattern of the two sensing patterns, the regions of the first sensing pattern and the second sensing pattern are different from each other. Therefore, the touch sensitivity may be improved. [0108] Furthermore, the vertical/horizontal edge units of the first and second sensing patterns formed on the touch screen panel are formed obliquely by a predetermined angle so as to have a stripe form arranged in the display area of the flat panel display panel The interference of the sensing pattern of the pixels can be avoided. Therefore, visibility may improve. [0109] The structure of the dummy pattern formed in the region between the adjacent first and second sensing patterns may be optimized such that the visibility of the pixels of the corresponding dummy pattern may be improved. Exemplary embodiments have been disclosed herein, although specific terms are used, they are only used to explain and describe the general meaning, and are not intended to limit the scope of the number of the form of the form number A0101, page 20, page 29, page 1003347913-0 201211856 the goal of. Thus, those of ordinary skill in the art will appreciate that various changes in form and detail can be performed. BRIEF DESCRIPTION OF THE DRAWINGS [0112] The above-described features and advantages will be more apparent to those of ordinary skill in the art, with reference to the description in the exemplary embodiments of the drawings, wherein: 1 illustrates a main plan view of a touch screen panel according to an embodiment; [0113] FIG. 2A illustrates a main plan view of a first sensing pattern and a second sensing pattern according to an embodiment, [0114] FIG. 2B illustrates FIG. 2A [0115] FIGS. 3A and 3B illustrate diagrams of the shape of the edge unit of the sensing pattern of FIG. 2; [0116] FIGS. 4A and 4B illustrate the structure of a dummy pattern according to another embodiment A cross-sectional view of the structure; and [0117] FIG. 5 illustrates a cross-sectional view of the structure of the dummy pattern according to still another embodiment. [Description of main component symbols] [0118] 10: Transparent substrate [0119] 12a: First sensing pattern [0120] 12al: Indenting unit [0121] 12b: Second sensing pattern [0122] 12bl · · Protrusion [0123 ] 12cl : Vertical edge 100118998 Form number A0101 Page 21 / Total 29 page 1003347913-0 201211856 [0124] 12c2 : Horizontal edge [0125] 1 4 : Bridge pattern [0126] 1 5 : Position sensing line [0127] 16a, 16a': virtual pattern [0128] 20: pad unit [0129] 22: pixel 1003347913-0 100118998 form number A0101 page 22 of 29