TWM472240U - Touch panel - Google Patents
Touch panel Download PDFInfo
- Publication number
- TWM472240U TWM472240U TW102213515U TW102213515U TWM472240U TW M472240 U TWM472240 U TW M472240U TW 102213515 U TW102213515 U TW 102213515U TW 102213515 U TW102213515 U TW 102213515U TW M472240 U TWM472240 U TW M472240U
- Authority
- TW
- Taiwan
- Prior art keywords
- touch panel
- grid
- substrate
- electrodes
- grid cells
- Prior art date
Links
Abstract
Description
本創作係關於一種觸控面板，尤指一種具有不規則網格的觸控面板。The present invention relates to a touch panel, and more particularly to a touch panel having an irregular mesh.
近年來，觸控感應技術迅速地發展，許多消費性電子產品例如行動電話(mobile phone)、衛星導航系統(GPS navigator system)、平板電腦(tablet PC)、個人數位助理(PDA)以及筆記型電腦(laptop PC)等均有與觸控功能結合的產品推出。於上述各電子產品中，主要係將原有的顯示功能與觸控感應功能進行整合而形成觸控顯示裝置。目前觸控面板的技術發展非常多樣化，較常見的技術包括電阻式、電容式以及光學式等。在習知的電阻式或電容式觸控面板中，進行觸控偵測的感測電極為了避免影響所搭配的顯示效果一般係以透明導電材料例如氧化銦錫(indium tin oxide,ITO)所形成，由於透明導電材料之電阻率一般仍較金屬導電材料高，故使用透明導電材料形成感應電極會發生整體阻值過高而影響到反應速度等問題。因此，目前相關領域亦有開發出以金屬線路交織而成的金屬網格(metal mesh)來取代透明導電材料形成感應電極之設計來提升反應速度。然而，一般的金屬網格圖案係由規則的圖形例如正六邊形或正方形等圖形重複拼接而成，因此當此類金屬網格圖案與顯示面板進行搭配時，若各金屬網格的邊長與顯示面板中的畫素大小相近時，容易發生疊紋(Moiré)效應而影響整體的顯示品質。In recent years, touch sensing technology has rapidly developed, and many consumer electronic products such as mobile phones, GPS navigator systems, tablet PCs, personal digital assistants (PDAs), and notebook computers (laptop PC) and other products with touch function. Among the above electronic products, the original display function and the touch sensing function are mainly integrated to form a touch display device. At present, the technology development of touch panels is very diverse, and the more common technologies include resistive, capacitive, and optical. In a conventional resistive or capacitive touch panel, the sensing electrodes for performing touch detection are generally formed of a transparent conductive material such as indium tin oxide (ITO) in order to avoid affecting the display effect. Since the resistivity of the transparent conductive material is generally higher than that of the metal conductive material, the use of the transparent conductive material to form the sensing electrode may cause an overall high resistance value and affect the reaction speed. Therefore, in the related art, a metal mesh intertwined with metal wires has been developed to replace the transparent conductive material to form a sensing electrode to improve the reaction speed. However, the general metal mesh pattern is repeatedly spliced by regular patterns such as regular hexagons or squares, so when such metal mesh patterns are matched with the display panel, if the side lengths of the metal meshes are When the pixel sizes in the display panel are similar, the Moiré effect is likely to occur and the overall display quality is affected.
本創作之主要目的之一在於提供一種觸控面板，利用不同形狀之 網格單元形成感測電極，以改善觸控面板與顯示畫素搭配時發生疊紋(Moiré)效應之不良影響。One of the main purposes of this creation is to provide a touch panel that utilizes different shapes. The grid unit forms a sensing electrode to improve the adverse effect of the Moiré effect when the touch panel is matched with the display pixel.
為達上述目的，本創作之一較佳實施例提供一種觸控面板，包括一感測電極。感測電極包括複數個網格單元互相拼接設置，且各網格單元係與至少一相鄰之網格單元具有不同的形狀。各網格單元具有複數個側邊彼此相連，且各網格單元之至少兩側邊的長度相異。In order to achieve the above object, a preferred embodiment of the present invention provides a touch panel including a sensing electrode. The sensing electrode includes a plurality of grid cells arranged in a splicing manner, and each of the grid cells has a different shape from at least one adjacent grid cell. Each grid unit has a plurality of sides connected to each other, and at least two sides of each grid unit have different lengths.
本創作之觸控面板係利用不規則的網格單元形成感測電極，藉由此不規則的網格單元互相拼接排列設置，可改善觸控面板與顯示畫素搭配時發生疊紋效應之不良影響，進而達到改善整體視效之目的。The touch panel of the present invention uses the irregular grid cells to form the sensing electrodes, whereby the irregular grid cells are arranged and arranged with each other, which can improve the dull effect of the touch panel and the display pixel. Influence, and thus achieve the goal of improving overall visual effects.
100‧‧‧觸控面板100‧‧‧ touch panel
111‧‧‧第一基板111‧‧‧First substrate
112‧‧‧第二基板112‧‧‧second substrate
120‧‧‧感測電極120‧‧‧Sensing electrode
120C‧‧‧連接部120C‧‧‧Connecting Department
120M‧‧‧網格120M‧‧‧ grid
120P‧‧‧網格單元120P‧‧‧ grid unit
120R‧‧‧訊號接收電極120R‧‧‧ signal receiving electrode
120S‧‧‧子電極120S‧‧‧Subelectrode
120T‧‧‧訊號傳遞電極120T‧‧‧ signal transmission electrode
120X‧‧‧第一軸向電極120X‧‧‧first axial electrode
120Y‧‧‧第二軸向電極120Y‧‧‧second axial electrode
130‧‧‧裝飾層130‧‧‧Decorative layer
140‧‧‧絕緣塊140‧‧‧Insulation block
150‧‧‧黏合層150‧‧‧ adhesive layer
160‧‧‧絕緣層160‧‧‧Insulation
200‧‧‧觸控面板200‧‧‧ touch panel
300‧‧‧觸控面板300‧‧‧ touch panel
400‧‧‧觸控面板400‧‧‧ touch panel
500‧‧‧觸控面板500‧‧‧ touch panel
600‧‧‧觸控面板600‧‧‧ touch panel
610‧‧‧網格單元組合610‧‧‧ Grid unit combination
610E‧‧‧單元組合側邊610E‧‧‧ unit combination side
620‧‧‧網格單元組合620‧‧‧ Grid unit combination
620E‧‧‧單元組合側邊620E‧‧‧ unit combination side
A‧‧‧內角A‧‧‧ inside corner
A1‧‧‧內角A1‧‧‧ inside corner
E‧‧‧側邊E‧‧‧ side
E1‧‧‧第一側邊E1‧‧‧ first side
E2‧‧‧側邊E2‧‧‧ side
E3‧‧‧側邊E3‧‧‧ side
P1‧‧‧第一網格圖案單元P1‧‧‧First grid pattern unit
P2‧‧‧第二網格圖案單元P2‧‧‧Second grid pattern unit
P3‧‧‧第三網格圖案單元P3‧‧‧ third grid pattern unit
PX‧‧‧網格圖案PX‧‧‧ grid pattern
S110‧‧‧步驟S110‧‧‧Steps
S120‧‧‧步驟S120‧‧‧ steps
S130‧‧‧步驟S130‧‧‧Steps
S140‧‧‧步驟S140‧‧‧Steps
X‧‧‧第一方向X‧‧‧ first direction
X1‧‧‧第一子電極X1‧‧‧ first subelectrode
X2‧‧‧第一連接部X2‧‧‧ first connection
Y‧‧‧第二方向Y‧‧‧second direction
Y1‧‧‧第二子電極Y1‧‧‧Second subelectrode
Y2‧‧‧第二連接部Y2‧‧‧Second connection
Z‧‧‧垂直投影方向Z‧‧‧Vertical projection direction
第1圖至第4圖繪示了本創作之一較佳實施例的觸控面板之網格的形成方法的示意圖。FIG. 1 to FIG. 4 are schematic diagrams showing a method of forming a grid of a touch panel according to a preferred embodiment of the present invention.
第5圖繪示了本創作之第一較佳實施例之觸控面板的示意圖。FIG. 5 is a schematic diagram of a touch panel of the first preferred embodiment of the present invention.
第6圖繪示了本創作之第二較佳實施例之觸控面板的示意圖。FIG. 6 is a schematic diagram of a touch panel of a second preferred embodiment of the present invention.
第7圖繪示了本創作之第三較佳實施例之觸控面板的示意圖。FIG. 7 is a schematic view showing a touch panel of a third preferred embodiment of the present invention.
第8圖繪示了本創作之第四較佳實施例之觸控面板的示意圖。FIG. 8 is a schematic view showing a touch panel of a fourth preferred embodiment of the present invention.
第9圖繪示了本創作之第五較佳實施例之觸控面板的示意圖。FIG. 9 is a schematic view showing a touch panel of a fifth preferred embodiment of the present invention.
第10圖繪示了本創作之第六較較佳實施例之網格的示意圖。Figure 10 is a schematic illustration of a grid of a sixth preferred embodiment of the present invention.
第11圖繪示了本創作之另一較佳實施例之網格的示意圖。Figure 11 is a schematic illustration of a grid of another preferred embodiment of the present invention.
第12圖繪示了本創作之又一較佳實施例之網格的示意圖。Figure 12 is a schematic illustration of a grid of yet another preferred embodiment of the present invention.
為使熟習本創作所屬技術領域之一般技藝者能更進一步了解本創 作，下文特列舉本創作之數個較佳實施例，並配合所附圖式，詳細說明本創作的構成內容。In order to enable the general practitioners skilled in the art to which this creation belongs, to further understand this The following is a list of several preferred embodiments of the present invention, and the composition of the present invention will be described in detail in conjunction with the drawings.
請參考第1圖至第4圖。第1圖至第4圖繪示了本創作之一較佳實施例的觸控面板之網格的形成方法的示意圖。其中第1圖為一流程示意圖。為了方便說明，本創作之各圖式僅為示意以更容易了解本創作，其詳細的比例可依照設計的需求進行調整。如第1圖至第4圖所示，本創作之一較佳實施例提供一種觸控面板之網格的形成方法，此方法包括下列步驟。首先，進行步驟S110，提供一第一網格圖案單元P1，第一網格圖案單元P1具有複數個第一側邊E1彼此相連，且至少兩第一側邊E1的長度相異。第一網格圖案單元P1較佳係為一多邊形，但本創作並不以此為限，在本創作之其他較佳實施例中亦可使用具有曲線側邊之不規則形狀當作第一網格圖案單元P1。換句話說，各第一側邊E1可包括一直線或一曲線。在本實施例中，第一網格圖案單元P1係為一不規則的多邊形，且第一網格圖案單元P1不包括任何正多邊形。更進一步說明，在第一網格圖案單元P1中，第一側邊E1的數量較佳係大於或等於3且小於或等於8，但並不以此為限。也就是說，第一網格圖案單元P1可為不規則的三邊形、四邊形、五邊形、六邊形、七邊形或八邊形。此外，第一網格圖案單元P1中至少兩第一側邊E1的長度相差範圍較佳係大於5%，但並不以此為限。另一方面，第一網格圖案單元P1具有複數個內角A1，至少兩內角A1的角度相異，且至少兩內角A1的角度相差範圍較佳係大於5%，但並不以此為限。Please refer to Figures 1 to 4. FIG. 1 to FIG. 4 are schematic diagrams showing a method of forming a grid of a touch panel according to a preferred embodiment of the present invention. The first picture is a schematic diagram of the process. For the convenience of description, the drawings of this creation are only for illustration to make it easier to understand the creation, and the detailed proportions can be adjusted according to the design requirements. As shown in FIG. 1 to FIG. 4, a preferred embodiment of the present invention provides a method for forming a grid of a touch panel, the method comprising the following steps. First, in step S110, a first grid pattern unit P1 is provided. The first grid pattern unit P1 has a plurality of first side edges E1 connected to each other, and at least two first side edges E1 have different lengths. The first grid pattern unit P1 is preferably a polygon, but the present invention is not limited thereto. In other preferred embodiments of the present invention, an irregular shape having a curved side may also be used as the first network. Grid pattern unit P1. In other words, each of the first sides E1 may include a straight line or a curve. In this embodiment, the first mesh pattern unit P1 is an irregular polygon, and the first mesh pattern unit P1 does not include any regular polygon. Further, in the first mesh pattern unit P1, the number of the first side edges E1 is preferably greater than or equal to 3 and less than or equal to 8, but not limited thereto. That is, the first mesh pattern unit P1 may be an irregular triangle, a quadrangle, a pentagon, a hexagon, a heptagon, or an octagon. In addition, the length difference between the at least two first side edges E1 of the first mesh pattern unit P1 is preferably greater than 5%, but is not limited thereto. On the other hand, the first mesh pattern unit P1 has a plurality of inner angles A1, and the angles of at least two inner angles A1 are different, and the angles of the at least two inner angles A1 are preferably greater than 5%, but not Limited.
接著，如第1圖與第3圖所示，進行步驟S120，以第一側邊E1為基礎自第一網格圖案單元P1向外繪製複數個第二網格圖案單元P2，其中各第一側邊E1係為各第二網格圖案單元P2之一側邊E2，且第一網格圖案單元P1係與至少一第二網格圖案單元P2具有不同的形狀。換句話說，第一網 格圖案單元P1係與其相接之第二網格圖案單元P2共用一側邊。此外，本實施例之各第二網格圖案單元P2較佳係彼此形狀不同，且各第二網格圖案單元P2亦與第一網格圖案單元P1的形狀相異。第二網格圖案單元P2較佳係為一多邊形，但本並不以此為限，在本創作之其他較佳實施例中亦可使用具有曲線側邊之不規則形狀當作第二網格圖案單元P2。在本實施例中，各第二網格圖案單元P2亦分別為一不規則的多邊形，也就是說各第二網格圖案單元P2中至少兩側邊E2的長度相異。各第二網格圖案單元P2的側邊數目、側邊長度差異範圍以及內角角度差異範圍係與上述第一網格圖案單元P1相似，故在此並不再贅述。值得說明的是，第一網格圖案單元P1之開口面積係與至少一第二網格圖案單元P2的開口面積相異，且第一網格圖案單元P1與至少一第二網格圖案單元P2的開口面積相差百分比範圍較佳係大於5%。換句話說，在此網格圖案中，第一網格圖案單元P1與各第二網格圖案單元P2較佳係圖形相異。Next, as shown in FIG. 1 and FIG. 3, step S120 is performed to draw a plurality of second grid pattern units P2 from the first grid pattern unit P1 on the basis of the first side edge E1, wherein each of the first The side edge E1 is one side E2 of each of the second grid pattern units P2, and the first grid pattern unit P1 has a different shape from the at least one second grid pattern unit P2. In other words, the first network The grid pattern unit P1 shares a side with the second grid pattern unit P2 that is in contact therewith. In addition, each of the second grid pattern units P2 of the present embodiment preferably has different shapes from each other, and each of the second grid pattern units P2 is also different from the shape of the first grid pattern unit P1. The second grid pattern unit P2 is preferably a polygon, but is not limited thereto. In other preferred embodiments of the present invention, an irregular shape having curved sides may also be used as the second grid. Pattern unit P2. In this embodiment, each of the second grid pattern units P2 is also an irregular polygon, that is, the lengths of at least two sides E2 of each of the second grid pattern units P2 are different. The number of sides of the second grid pattern unit P2, the range of the length difference of the side edges, and the range of the difference of the angles of the inner angles are similar to those of the first grid pattern unit P1 described above, and thus are not described herein again. It should be noted that the opening area of the first mesh pattern unit P1 is different from the opening area of the at least one second grid pattern unit P2, and the first grid pattern unit P1 and the at least one second grid pattern unit P2 The open area area difference percentage range is preferably greater than 5%. In other words, in this grid pattern, the first grid pattern unit P1 and the respective second grid pattern units P2 are preferably different in pattern.
然後，如第1圖與第3圖所示，進行步驟S130，以第二網格圖案單元P2之至少部分之側邊E2為基礎繪製複數個第三網格圖案單元P3。至少部分之第二網格圖案單元P2之側邊E2係為第三網格圖案單元P3之側邊E3，且至少一第三網格圖案單元P3係與至少一第二網格圖案單元P2具有不同的形狀。第三網格圖案單元P3較佳係為一多邊形，但本並不以此為限，在本創作之其他較佳實施例中亦可使用具有曲線側邊之不規則形狀當作第三網格圖案單元P3。在本實施例中，各第三網格圖案單元P3亦分別為一不規則的多邊形，也就是說各第三網格圖案單元P3中至少兩側邊E3的長度相異。各第三網格圖案單元P3的側邊數目、側邊長度差異範圍以及內角角度差異範圍係與上述第一網格圖案單元P1相似，故在此並不再贅述。藉由重複進行類似上述步驟S120以及步驟S130的方式，可形成一如第3圖中所示之網格圖案PX。換句話說，網格圖案PX係由上述之不規則多邊形網格圖案單元所構 成。利用網格圖案PX，例如將網格圖案PX製成光罩(圖未示)，用以對一導電材料層例如金屬層(圖未示)進行圖案化製程，即可如第4圖所示於一第一基板111上形成一觸控面板100之網格120M。因此，於步驟S140中，本創作係將第一網格圖案單元P1、第二網格圖案單元P2將第三網格圖案單元P3轉換成網格120M。本創作之觸控面板的網格120M較佳可為金屬網格或由其他適合之導電材料所形成。上述之金屬層可包括金屬材料例如鋁、銅、銀、鉻、鈦、鉬之其中至少一者、上述材料之複合層或上述材料之合金，但並不以此為限。上述之導電材料可包括導電粒子、奈米碳管或奈米銀絲，但並不以此為限。網格120M係由複數個網格單元120P所構成。此外，網格單元120P較佳係為金屬網格單元，但並不以此為限。換句話說，各網格單元120P可包括鋁、銅、銀、鉻、鈦、鉬之其中至少一者、上述材料之複合層、上述材料之合金、導電粒子、奈米碳管、奈米銀絲或其他適合之導電材料。各網格單元120P係與網格圖案PX中的一不規則網格圖案單元圖形相符。換句話說，網格120M的圖形可視需要與網格圖案PX中至少部分區域的圖形相符。因此，網格120M可為僅利用第一網格圖案單元P1以及第二網格圖案單元P2所形成，換句話說即是可於步驟S120後直接將第一網格圖案單元P1以及第二網格圖案單元P2轉換成網格120M。或者，網格120M亦可為利用第一網格圖案單元P1、第二網格圖案單元P2、第三網格圖案單元P3以及其他延伸形成之多邊形網格圖案單元所形成。Then, as shown in FIGS. 1 and 3, step S130 is performed to draw a plurality of third grid pattern units P3 based on at least a portion of the side E2 of the second grid pattern unit P2. The side edge E2 of at least a portion of the second mesh pattern unit P2 is the side E3 of the third mesh pattern unit P3, and the at least one third grid pattern unit P3 and the at least one second grid pattern unit P2 have Different shapes. The third grid pattern unit P3 is preferably a polygon, but is not limited thereto. In other preferred embodiments of the present invention, an irregular shape having curved sides may also be used as the third grid. Pattern unit P3. In this embodiment, each of the third mesh pattern units P3 is also an irregular polygon, that is, at least two sides of each third grid pattern unit P3 have different lengths. The number of sides of the third mesh pattern unit P3, the range of the length difference of the side edges, and the range of the difference of the inner angle angles are similar to those of the first grid pattern unit P1 described above, and thus are not described herein again. By repeating the manner similar to the above-described steps S120 and S130, a mesh pattern PX as shown in FIG. 3 can be formed. In other words, the grid pattern PX is constructed by the irregular polygon grid pattern unit described above. to make. Using the mesh pattern PX, for example, the mesh pattern PX is formed into a photomask (not shown) for patterning a conductive material layer such as a metal layer (not shown), as shown in FIG. A grid 120M of the touch panel 100 is formed on a first substrate 111. Therefore, in step S140, the author creates the first grid pattern unit P1 and the second grid pattern unit P2 to convert the third grid pattern unit P3 into the grid 120M. The mesh 120M of the touch panel of the present invention may preferably be a metal mesh or formed of other suitable conductive materials. The above metal layer may include, but is not limited to, a metal material such as at least one of aluminum, copper, silver, chromium, titanium, molybdenum, a composite layer of the above materials, or an alloy of the above materials. The above conductive material may include conductive particles, carbon nanotubes or nano silver wires, but is not limited thereto. The grid 120M is composed of a plurality of grid units 120P. In addition, the grid unit 120P is preferably a metal grid unit, but is not limited thereto. In other words, each grid unit 120P may include at least one of aluminum, copper, silver, chromium, titanium, molybdenum, a composite layer of the above materials, an alloy of the above materials, conductive particles, a carbon nanotube, a nano silver Silk or other suitable conductive material. Each of the grid cells 120P is in conformity with an irregular grid pattern unit pattern in the grid pattern PX. In other words, the graphics of the mesh 120M can be visually matched to the graphics of at least a portion of the mesh pattern PX. Therefore, the mesh 120M may be formed by using only the first mesh pattern unit P1 and the second mesh pattern unit P2, in other words, the first mesh pattern unit P1 and the second network may be directly after step S120. The grid pattern unit P2 is converted into a grid 120M. Alternatively, the mesh 120M may be formed by using the first mesh pattern unit P1, the second grid pattern unit P2, the third grid pattern unit P3, and other extended polygonal grid pattern units.
在網格120M中，各網格單元120係與至少一相鄰之網格單元120P具有不同的形狀。網格單元120P較佳係為一多邊形網格單元，但並不以此為限，在本創作之其他較佳實施例中亦可使用具有曲線側邊之不規則形狀的網格單元120P。各網格單元120P具有複數個側邊E彼此相連，且各網格單元120P之至少兩側邊E的長度相異。此外，各側邊E可包括一直線或一曲線。各網格單元120P之側邊E的數量係大於或等於3且小於或等於8， 但並不以此為限。也就是說，各網格單元120P可為不規則的三邊形、四邊形、五邊形、六邊形、七邊形、八邊形或其他不規則多邊形。各網格單元120P係互相拼接設置，各網格單元120P之一側邊E係為相鄰之一網格單元120P之一側邊E。換句話說，各網格單元120P係與其相接之各網格單元120P共用一側邊E。各網格單元120P之至少兩側邊E的長度相差範圍係大於5%。此外，各網格單元120P具有複數個內角A，各網格單元120P之至少兩內角A的角度相異，且各網格單元120P之至少兩內角A的角度相差範圍較佳係大於5%，但並不以此為限。換句話說，各網格單元120P之側邊E與內角A較佳係以隨機的方式分布設置，但並不以此為限。值得說明的是，各網格單元120P之開口面積係與至少一相鄰之各網格單元120P的開口面積相異，且至少兩相鄰之網格單元120P的開口面積相差百分比範圍較佳係大於5%。在本創作中，可視需要選擇性的選取所需之網格單元120P的數量設置於觸控面板中。因此，在單一觸控面板中，各網格單元120P可均彼此形狀相異，但本創作並不以此為限。在本創作之其他較佳實施例中，亦可視需要以部分區域之複數個網格單元120P構成一網格圖案單元(圖未示)，並以此網格圖案單元重複拼接排列來形成網格120M。In grid 120M, each grid unit 120 has a different shape than at least one adjacent grid unit 120P. The grid unit 120P is preferably a polygonal grid unit, but is not limited thereto. In other preferred embodiments of the present invention, the grid unit 120P having an irregular shape of a curved side may also be used. Each of the grid cells 120P has a plurality of side edges E connected to each other, and at least two side edges E of the respective grid cells 120P have different lengths. In addition, each side E may comprise a straight line or a curve. The number of sides E of each grid unit 120P is greater than or equal to 3 and less than or equal to 8, But it is not limited to this. That is, each of the grid cells 120P may be an irregular triangle, a quadrangle, a pentagon, a hexagon, a heptagon, an octagon, or other irregular polygons. Each grid unit 120P is spliced to each other, and one side E of each grid unit 120P is one side E of one of the adjacent grid units 120P. In other words, each of the grid cells 120P shares a side E with each of the grid cells 120P that it is in contact with. The lengths of at least two sides E of each of the grid cells 120P differ by more than 5%. In addition, each grid unit 120P has a plurality of interior angles A, and the angles of at least two interior angles A of each grid unit 120P are different, and the angles of the at least two interior angles A of each grid unit 120P are preferably greater than 5%, but not limited to this. In other words, the side E and the inner angle A of each grid unit 120P are preferably distributed in a random manner, but are not limited thereto. It should be noted that the opening area of each grid unit 120P is different from the opening area of at least one adjacent grid unit 120P, and the range of the opening area of at least two adjacent grid units 120P is preferably a range. More than 5%. In the present creation, the number of grid cells 120P required for selective selection may be set in the touch panel. Therefore, in a single touch panel, each grid unit 120P may be different in shape from each other, but the creation is not limited thereto. In other preferred embodiments of the present invention, a grid pattern unit (not shown) may be formed by a plurality of grid cells 120P in a partial region, and the grid pattern unit may be repeatedly arranged to form a grid. 120M.
請參考第4圖與第5圖。第5圖繪示了本創作之第一較佳實施例之觸控面板的示意圖。第4圖可視為第5圖之觸控面板的部分區域放大示意圖。如第4圖與第5圖所示，本實施例提供一觸控面板100，包括一感測電極120。感測電極120包括複數個網格單元120P互相拼接設置(第4圖中係以斷線圍繞部分標示網格單元120P)。關於各網格單元120P的特徵以於上述內容中說明，故在此並不再贅述。值得說明的是，觸控面板100可更包括一第一基板111，且感測電極120係設置於第一基板111上。第一基板111可包括玻璃基板、硬質覆蓋板(cover lens)、塑膠基板、柔性覆蓋板、柔性塑膠基板、薄玻璃基板或一顯示器的基板，其中，上述覆蓋板至少在一側設置有一裝飾 層130，而上述顯示器的基板可為一彩色濾光基板、一主動陣列基板或一有機發光顯示器的封裝蓋板，但並不以此為限。在本實施例中，感測電極120可包括複數個子電極120S以及複數個連接部120C，各連接部120C係與對應之子電極120S電性連接。各子電極120S係彼此電性分離設置於第一基板111上，用以進行一自電容式(self capacitance)觸控偵測，但並不以此為限。值得說明的是，各子電極120S以及各連接部120C其中至少一者係由至少部分之網格單元120P所構成。換句話說，各子電極120S以及各連接部120C可視需要均由網格單元120P所構成，僅需在定義各子電極120S以及各連接部120C相關位置時將網格單元作適當的斷線，藉以簡化相關製程，但並不以此為限。Please refer to Figures 4 and 5. FIG. 5 is a schematic diagram of a touch panel of the first preferred embodiment of the present invention. FIG. 4 can be regarded as an enlarged schematic view of a partial area of the touch panel of FIG. 5. As shown in FIG. 4 and FIG. 5 , the present embodiment provides a touch panel 100 including a sensing electrode 120 . The sensing electrode 120 includes a plurality of grid cells 120P that are spliced to each other (the wire grid unit 120P is surrounded by a broken line in FIG. 4). The features of each of the grid cells 120P are described in the above description, and thus are not described herein again. It should be noted that the touch panel 100 further includes a first substrate 111, and the sensing electrodes 120 are disposed on the first substrate 111. The first substrate 111 may include a glass substrate, a cover lens, a plastic substrate, a flexible cover plate, a flexible plastic substrate, a thin glass substrate or a substrate of a display, wherein the cover plate is provided with a decoration on at least one side thereof. The substrate 130 of the display may be a color filter substrate, an active array substrate or a package cover of an organic light emitting display, but is not limited thereto. In this embodiment, the sensing electrode 120 may include a plurality of sub-electrodes 120S and a plurality of connecting portions 120C, and each connecting portion 120C is electrically connected to the corresponding sub-electrode 120S. Each of the sub-electrodes 120S is electrically disposed on the first substrate 111 for self-capacitance touch detection, but is not limited thereto. It should be noted that at least one of each sub-electrode 120S and each connecting portion 120C is composed of at least a part of the grid unit 120P. In other words, each of the sub-electrodes 120S and each of the connecting portions 120C may be formed by the grid unit 120P as needed, and the grid unit should be properly disconnected when defining the position of each sub-electrode 120S and each connecting portion 120C. In order to simplify the relevant process, but not limited to this.
因此，觸控面板100中以網格單元120P構成之子電極120S或/與連接部120C在與具有顯示功能之顯示畫素(圖未示)搭配時，由於各網格單元120P係為形狀相異的不規則多邊形拼接設置，故避免發生疊紋(Moiré)效應之不良影響，進而達到改善整體視效之目的。Therefore, when the sub-electrode 120S or/and the connection portion 120C formed by the grid unit 120P in the touch panel 100 are combined with display pixels (not shown) having a display function, the grid cells 120P are different in shape. The irregular polygon splicing setting avoids the adverse effects of the Moiré effect, thereby improving the overall visual effect.
下文將針對本創作之觸控面板的不同實施樣態進行說明，且為簡化說明，以下說明主要針對各實施例不同之處進行詳述，而不再對相同之處作重覆贅述。此外，本創作之各實施例中相同之元件係以相同之標號進行標示，以利於各實施例間互相對照。The different implementations of the touch panel of the present invention will be described below, and the following description is mainly for the sake of simplification of the description, and the detailed description is not repeated. In addition, the same elements in the embodiments of the present invention are denoted by the same reference numerals to facilitate the comparison between the embodiments.
請參考第4圖與第6圖。第6圖繪示了本創作之第二較佳實施例之觸控面板的示意圖。第4圖可視為第6圖之觸控面板的部分區域放大示意圖。如第4圖與第6圖所示，本實施例提供一觸控面板200。與上述第一較佳實施例不同的地方在於，本實施例之感測電極120包括複數個訊號傳遞電極120T、複數個訊號接收電極120R以及複數個連接部120C。各連接部120C 係與對應之訊號傳遞電極120T或訊號接收電極120R電性連接。各訊號傳遞電極120T與各訊號接收電極120R係彼此電性分離設置於第一基板111上，用以進行一互電容式(mutual capacitance)觸控偵測，但並不以此為限。值得說明的是，各訊號傳遞電極120T、各訊號接收電極120R以及各連接部120C其中至少一者係由至少部分之網格單元120P所構成(如第4圖中以斷線圍繞部分所標示之網格單元120P)，藉以改善疊紋效應之影響。換句話說，各訊號傳遞電極120T、各訊號接收電極120R以及各連接部120C可視需要均由網格單元120P所構成，僅需在定義各訊號傳遞電極120T、各訊號接收電極120R以及各連接部120C相關位置時將網格單元作適當的斷線，藉以簡化相關製程，但並不以此為限。Please refer to Figures 4 and 6. FIG. 6 is a schematic diagram of a touch panel of a second preferred embodiment of the present invention. FIG. 4 can be regarded as an enlarged schematic view of a partial area of the touch panel of FIG. As shown in FIG. 4 and FIG. 6 , the present embodiment provides a touch panel 200 . The difference from the first preferred embodiment is that the sensing electrode 120 of the embodiment includes a plurality of signal transmitting electrodes 120T, a plurality of signal receiving electrodes 120R, and a plurality of connecting portions 120C. Each connecting portion 120C The system is electrically connected to the corresponding signal transmitting electrode 120T or the signal receiving electrode 120R. The signal transmitting electrodes 120T and the signal receiving electrodes 120R are electrically separated from each other on the first substrate 111 for performing mutual capacitance touch detection, but are not limited thereto. It should be noted that at least one of each of the signal transmitting electrode 120T, each of the signal receiving electrodes 120R, and each connecting portion 120C is composed of at least a part of the grid unit 120P (as indicated by the broken line surrounding part in FIG. 4) Grid unit 120P) to improve the effects of the moiré effect. In other words, each of the signal transmitting electrodes 120T, the signal receiving electrodes 120R, and the connecting portions 120C may be formed by the grid unit 120P as needed, and only the signal transmitting electrodes 120T, the signal receiving electrodes 120R, and the connecting portions need to be defined. When the 120C related position is used, the grid unit is properly disconnected, so as to simplify the related process, but not limited thereto.
請參考第4圖與第7圖。第7圖繪示了本創作之第三較佳實施例之觸控面板的示意圖。第4圖可視為第7圖之觸控面板的部分區域放大示意圖。如第4圖與第7圖所示，本實施例提供一觸控面板300。與上述第一較佳實施例不同的地方在於，本實施例之感測電極120包括複數條第一軸向電極120X以及複數條第二軸向電極120Y彼此交錯且互相絕緣設置，藉以進行自電容式或互電容式觸控偵測。各第一軸向電極120X係沿一第一方向X延伸，各第二軸向電極120Y係沿一第二方向Y延伸，且第一方向X大體上係垂直於第二方向Y，但並不以此為限。第一軸向電極120X係與第二軸向電極120Y彼此電性分離，且第一軸向電極120X與第二軸向電極120Y之交錯處可設置絕緣塊140或絕緣層(圖未示)，但並不以此為限。值得說明的是，各第一軸向電極120X或/與各第二軸向電極120Y係由至少部分之網格單元120P所構成。更明確地說，各第一軸向電極120X包括複數個第一子電極X1以及複數個第一連接部X2。第一連接部X2係設置於兩相鄰之第一子電極X1之間，用以連接第一子電極X1。各第二軸向電極120Y包括複數個第二子電極Y1以及複數個第二連接部Y2。第二連接部Y2係設置於兩相鄰之第二子電極 Y1之間，用以連接第二子電極Y1。各第一子電極X1、各第一連接部X2、各第二子電極Y1以及各第二連接部Y2其中之至少一者係由至少部分之網格單元120P所構成。換句話說，各第一子電極X1、各第一連接部X2、各第二子電極Y1以及各第二連接部Y2可視需要均由網格單元120P所構成，僅需在定義各第一子電極X1、各第一連接部X2、各第二子電極Y1以及各第二連接部Y2相關位置時將網格單元作適當的斷線，藉以簡化相關製程，但並不以此為限。Please refer to Figures 4 and 7. FIG. 7 is a schematic view showing a touch panel of a third preferred embodiment of the present invention. FIG. 4 can be regarded as an enlarged schematic view of a partial area of the touch panel of FIG. 7. As shown in FIG. 4 and FIG. 7 , the present embodiment provides a touch panel 300 . The difference from the first preferred embodiment is that the sensing electrode 120 of the embodiment includes a plurality of first axial electrodes 120X and a plurality of second axial electrodes 120Y which are staggered and insulated from each other, thereby performing self-capacitance. Or mutual capacitive touch detection. Each of the first axial electrodes 120X extends along a first direction X, and each of the second axial electrodes 120Y extends along a second direction Y, and the first direction X is substantially perpendicular to the second direction Y, but is not This is limited to this. The first axial electrode 120X and the second axial electrode 120Y are electrically separated from each other, and the insulating block 140 or the insulating layer (not shown) may be disposed at the intersection of the first axial electrode 120X and the second axial electrode 120Y. But it is not limited to this. It should be noted that each of the first axial electrodes 120X or/and each of the second axial electrodes 120Y is composed of at least a portion of the mesh unit 120P. More specifically, each of the first axial electrodes 120X includes a plurality of first sub-electrodes X1 and a plurality of first connecting portions X2. The first connecting portion X2 is disposed between the two adjacent first sub-electrodes X1 for connecting the first sub-electrode X1. Each of the second axial electrodes 120Y includes a plurality of second sub-electrodes Y1 and a plurality of second connecting portions Y2. The second connecting portion Y2 is disposed on the two adjacent second sub-electrodes Between Y1, the second sub-electrode Y1 is connected. At least one of each of the first sub-electrode X1, each of the first connection portions X2, each of the second sub-electrodes Y1, and each of the second connection portions Y2 is constituted by at least a portion of the mesh unit 120P. In other words, each of the first sub-electrodes X1, the first connection portions X2, the second sub-electrodes Y1, and the second connection portions Y2 may be formed by the grid unit 120P as needed, and only the first sub-children need to be defined. When the electrodes X1, the first connecting portions X2, the second sub-electrodes Y1, and the second connecting portions Y2 are in the relevant positions, the grid cells are appropriately disconnected, thereby simplifying the related processes, but not limited thereto.
請參考第8圖。第8圖繪示了本創作之第四較佳實施例之觸控面板的示意圖。如第8圖所示，本實施例提供一觸控面板400。與上述第三較佳實施例不同的地方在於，觸控面板400更包括一第二基板112與第一基板111相對設置。第一軸向電極120X係設置於第一基板111上，且第二軸向電極120Y係設置於第二基板112上。第一基板111與第二基板112其中至少一者可包括玻璃基板、硬質覆蓋板、塑膠基板、柔性覆蓋板、柔性塑膠基板、薄玻璃基板或一顯示器的基板，其中，上述顯示器的基板可為一液晶顯示器的彩色濾光基板或一有機發光顯示器的封裝蓋板，但並不以此為限。值得說明的是，本實施例之第一軸向電極120X與第二軸向電極120Y係分別設置於第一基板111與第二基板112互相面對之表面上，並藉由一黏合層150結合第一基板111與第二基板112。黏合層150較佳可包括固態光學膠(optical clear adhesive,OCA)、感壓膠(pressure sensitive adhesive,PSA)或其他適合之黏合材料。Please refer to Figure 8. FIG. 8 is a schematic view showing a touch panel of a fourth preferred embodiment of the present invention. As shown in FIG. 8, the embodiment provides a touch panel 400. The difference from the third preferred embodiment is that the touch panel 400 further includes a second substrate 112 disposed opposite to the first substrate 111. The first axial electrode 120X is disposed on the first substrate 111, and the second axial electrode 120Y is disposed on the second substrate 112. At least one of the first substrate 111 and the second substrate 112 may include a glass substrate, a hard cover plate, a plastic substrate, a flexible cover plate, a flexible plastic substrate, a thin glass substrate or a display substrate, wherein the substrate of the display may be A color filter substrate of a liquid crystal display or a package cover of an organic light emitting display, but is not limited thereto. It should be noted that the first axial electrode 120X and the second axial electrode 120Y of the embodiment are respectively disposed on the surfaces of the first substrate 111 and the second substrate 112 facing each other, and are combined by an adhesive layer 150. The first substrate 111 and the second substrate 112. The adhesive layer 150 preferably includes an optical clear adhesive (OCA), a pressure sensitive adhesive (PSA) or other suitable bonding material.
請參考第9圖。第9圖繪示了本創作之第五較佳實施例之觸控面板的示意圖。如第9圖所示，本實施例提供一觸控面板500。與上述第四較佳實施例不同的地方在於，本實施例之第二軸向電極120Y係設置於第二基板112背對第一基板111的一表面上。因此，觸控面板500可視需要於第二 基板112上再另外設置一外蓋基板(圖未示)，藉以保護第二軸向電極120Y，但並不以此為限。Please refer to Figure 9. FIG. 9 is a schematic view showing a touch panel of a fifth preferred embodiment of the present invention. As shown in FIG. 9, the embodiment provides a touch panel 500. The difference from the fourth preferred embodiment is that the second axial electrode 120Y of the embodiment is disposed on a surface of the second substrate 112 opposite to the first substrate 111. Therefore, the touch panel 500 can be visually needed in the second A cover substrate (not shown) is additionally disposed on the substrate 112 to protect the second axial electrode 120Y, but is not limited thereto.
請參考第10圖。第10圖繪示了本創作之第六較佳實施例之觸控面板的示意圖。如第10圖所示，本實施例提供一觸控面板600。與上述實施例不同的地方在於，觸控面板600包括一絕緣層160設置於第一軸向電極120X與第二軸向電極120Y之間，藉以電性絕緣第一軸向電極120X與第二軸向電極120Y。絕緣層160係設置於第一基板111上並覆蓋各第一軸向電極120X，而第二軸向電極120Y係設置於絕緣層160背對第一軸向電極120X之一表面上。換句話說，本實施例之第一軸向電極120X與第二軸向電極120Y係設置於絕緣層160之不同表面上。此外，觸控面板600可視需要另外設置一外蓋基板(圖未示)，藉以保護第二軸向電極120Y，但並不以此為限。Please refer to Figure 10. FIG. 10 is a schematic view showing a touch panel of a sixth preferred embodiment of the present invention. As shown in FIG. 10, the embodiment provides a touch panel 600. The difference from the above embodiment is that the touch panel 600 includes an insulating layer 160 disposed between the first axial electrode 120X and the second axial electrode 120Y, thereby electrically insulating the first axial electrode 120X and the second axis. To the electrode 120Y. The insulating layer 160 is disposed on the first substrate 111 and covers each of the first axial electrodes 120X, and the second axial electrode 120Y is disposed on a surface of the insulating layer 160 opposite to the first axial electrode 120X. In other words, the first axial electrode 120X and the second axial electrode 120Y of the present embodiment are disposed on different surfaces of the insulating layer 160. In addition, the touch panel 600 may be additionally provided with a cover substrate (not shown) to protect the second axial electrode 120Y, but is not limited thereto.
請參考第11圖與第12圖。第11圖繪示了本創作之另一較佳實施例之網格的示意圖。如第11圖所示，在本創作之其他較佳實施例中，可視需要以部分區域之複數個網格單元120P構成一網格單元組合610(第11圖中係以粗斷線圍繞部分以及點線圍繞部分標示網格單元組合610)，並以此網格單元組合610重複拼接排列來形成網格120M。換句話說，在上述各實施例之觸控面板中，至少部分之網格單元120P可構成複數個圖案相同的網格單元組合610，且網格單元組合610係彼此相鄰設置。值得說明的是，網格單元組合610的至少兩單元組合側邊610E(第11圖中係以細斷線圍繞部分標示單元組合側邊610E)係互相對應，藉此可使另一網格單元組合610的單元組合側邊610E於兩網格單元組合610接合處彼此吻合。藉由此重複網格單元組合610的方式形成網格120M的方式可簡化相關製程例如所需單一光罩的大小，進而達到降低成本的效果。Please refer to Figure 11 and Figure 12. Figure 11 is a schematic illustration of a grid of another preferred embodiment of the present invention. As shown in FIG. 11 , in other preferred embodiments of the present invention, a grid unit combination 610 may be formed by a plurality of grid cells 120P in a partial region as needed (in FIG. 11 , a portion surrounded by a thick broken line and The dotted line surrounds the portion of the grid unit combination 610), and the grid unit combination 610 repeats the stitching arrangement to form the grid 120M. In other words, in the touch panel of each of the above embodiments, at least a portion of the grid unit 120P may constitute a plurality of grid unit combinations 610 having the same pattern, and the grid unit combinations 610 are disposed adjacent to each other. It should be noted that at least two unit combining side edges 610E of the grid unit combination 610 (the thin broken lines surrounding the partial marking unit combining side edges 610E) correspond to each other, thereby making another grid unit The unit combination side 610E of the combination 610 coincides with each other at the junction of the two grid unit combinations 610. The manner in which the mesh 120M is formed by repeating the mesh unit combination 610 thereby simplifies the process, for example, the size of a single reticle required, thereby achieving a cost reduction effect.
請參考第12圖。第12圖繪示了本創作之又一較佳實施例之網格的示意圖。如第12圖所示，在本創作之其他較佳實施例中，可視需要以部分區域之複數個網格單元120P構成一網格單元組合620(第12圖中係以粗斷線圍繞部分標示網格單元組合620)，並以此網格單元組合620重複拼接排列來形成網格120M。值得說明的是，網格單元組合620係彼此偏移交錯設置，網格單元組合620的至少兩單元組合側邊620E(第11圖中係以細斷線圍繞部分標示單元組合側邊620E)係至少部分互相對應，藉此可使另一網格單元組合620的單元組合側邊620E於兩網格單元組合620接合處可彼此吻合。藉由此方式可改變重複之網格單元組合620的排列方式，降低上述以較規則方式排列所可能產生之不良影響。Please refer to Figure 12. Figure 12 is a schematic illustration of a grid of yet another preferred embodiment of the present invention. As shown in FIG. 12, in other preferred embodiments of the present invention, a grid unit combination 620 may be formed by a plurality of grid cells 120P in a partial region as needed (in FIG. 12, the portion surrounded by a thick broken line is indicated). The grid unit combination 620), and the grid unit combination 620 repeats the stitching arrangement to form the grid 120M. It should be noted that the grid unit combinations 620 are offset from each other in an interlaced manner, and at least two unit combination sides 620E of the grid unit combination 620 (in FIG. 11 are surrounded by a thin broken line to mark the unit combination side 620E) At least partially corresponding to each other, whereby the unit combination side 620E of the other grid unit combination 620 can coincide with each other at the junction of the two grid unit combinations 620. In this way, the arrangement of the repeated grid unit combinations 620 can be changed to reduce the adverse effects that may be caused by the above arrangement in a more regular manner.
此外，上述各實施例之觸控面板可視需要以如上述第11圖與第12圖所示之網格120M中的至少部分網格單元120P形成感測電極。In addition, the touch panel of each of the above embodiments may form a sensing electrode with at least part of the grid cells 120P in the grid 120M as shown in FIGS. 11 and 12 described above.
綜合以上所述，本創作之觸控面板係利用不規則的網格單元形成感測電極，藉由此不規則的網格單元互相拼接排列設置，可改善觸控面板與顯示面板中的顯示畫素搭配時發生疊紋效應之不良影響，進而達到改善整體視效之目的。此外，本創作亦提供觸控面板之網格的形成方法，藉由此方法來形成具有不規則之網格單元的觸控面板。In summary, the touch panel of the present invention uses the irregular grid cells to form the sensing electrodes, and the irregular grid cells are arranged and arranged with each other to improve the display in the touch panel and the display panel. The adverse effect of the moiré effect occurs when the combination is combined, thereby achieving the purpose of improving the overall visual effect. In addition, the present invention also provides a method for forming a grid of a touch panel, by which a touch panel having irregular grid cells is formed.
100‧‧‧觸控面板100‧‧‧ touch panel
111‧‧‧第一基板111‧‧‧First substrate
120‧‧‧感測電極120‧‧‧Sensing electrode
120M‧‧‧網格120M‧‧‧ grid
120P‧‧‧網格單元120P‧‧‧ grid unit
200‧‧‧觸控面板200‧‧‧ touch panel
300‧‧‧觸控面板300‧‧‧ touch panel
A‧‧‧內角A‧‧‧ inside corner
E‧‧‧側邊E‧‧‧ side
Claims (21)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102213515U TWM472240U (en) | 2013-07-17 | 2013-07-17 | Touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102213515U TWM472240U (en) | 2013-07-17 | 2013-07-17 | Touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM472240U true TWM472240U (en) | 2014-02-11 |
Family
ID=50551755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102213515U TWM472240U (en) | 2013-07-17 | 2013-07-17 | Touch panel |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM472240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104978086A (en) * | 2014-04-08 | 2015-10-14 | 联咏科技股份有限公司 | Touch screen |
| CN105334988A (en) * | 2014-07-01 | 2016-02-17 | 长鸿光电(厦门)有限公司 | Touch panel |
| TWI625665B (en) * | 2013-12-30 | 2018-06-01 | Ｌｇ顯示器股份有限公司 | Touch sensor integrated type display device |
-
2013
- 2013-07-17 TW TW102213515U patent/TWM472240U/en not_active IP Right Cessation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625665B (en) * | 2013-12-30 | 2018-06-01 | Ｌｇ顯示器股份有限公司 | Touch sensor integrated type display device |
| US10042450B2 (en) | 2013-12-30 | 2018-08-07 | Lg Display Co., Ltd. | Touch sensor integrated type display device capable of achieving uniform touch accuracy |
| CN104978086A (en) * | 2014-04-08 | 2015-10-14 | 联咏科技股份有限公司 | Touch screen |
| CN105334988A (en) * | 2014-07-01 | 2016-02-17 | 长鸿光电(厦门)有限公司 | Touch panel |
| CN105334988B (en) * | 2014-07-01 | 2019-03-12 | 长鸿光电(厦门)有限公司 | Touch panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201504873A (en) | Touch panel and manufacturing method of forming mesh of touch panel | |
| JP3192251U (en) | Touch panel and touch display device | |
| TW201520862A (en) | Touch panel | |
| US9665219B2 (en) | Single layer solution touch panel | |
| TWI476656B (en) | Touch panel and manufacturing method thereof | |
| WO2020124770A1 (en) | Flexible touch-control display panel | |
| TWI796372B (en) | Conductive member and touch panel | |
| TW201915686A (en) | Touch panel structure | |
| US9419612B2 (en) | Touch panel | |
| CN104331184A (en) | Touch window and display including the same | |
| WO2021203849A1 (en) | Touch substrate, display panel, and touch display device | |
| CN106796463B (en) | Touch sensor panel and method for manufacturing same | |
| US9563324B2 (en) | Touch panel substrate, electronic device, and production method for electronic device | |
| KR101056264B1 (en) | Touch screen panel | |
| JP3181933U (en) | Touch electrode device | |
| TWI409684B (en) | Electrode pattern structure of a capacitive touch panel and method of manufacturing the same | |
| JP2019533840A (en) | Touch structure, method for manufacturing the same, and touch device | |
| TWM472240U (en) | Touch panel | |
| KR101985437B1 (en) | Flexible Touch Screen Panel and Fabricating Method Thereof | |
| TWM494961U (en) | Touch device | |
| CN111625126A (en) | Display device, touch substrate and touch electrode layer | |
| TWI534677B (en) | Touch panel | |
| JP5847019B2 (en) | Touch panel | |
| CN112673307B (en) | Touch substrate, manufacturing method thereof and display panel | |
| WO2021019823A1 (en) | Transparent electrode member, electrostatic capacitance-type sensor, and input/output device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4K | Annulment or lapse of a utility model due to non-payment of fees |