TWM484749U - Touch panel and touch display panel - Google Patents

Touch panel and touch display panel Download PDF

Info

Publication number
TWM484749U
TWM484749U TW103203664U TW103203664U TWM484749U TW M484749 U TWM484749 U TW M484749U TW 103203664 U TW103203664 U TW 103203664U TW 103203664 U TW103203664 U TW 103203664U TW M484749 U TWM484749 U TW M484749U
Authority
TW
Taiwan
Prior art keywords
pad
grounding
wires
wire
ground
Prior art date
Application number
TW103203664U
Other languages
Chinese (zh)
Inventor
Kuan-Yu Chu
Chun-Cheng Huang
Chen-Fu Huang
Yu-Ching Wang
Ming-Wu Chen
Chin-Pei Hwang
Original Assignee
Wintek Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wintek Corp filed Critical Wintek Corp
Priority to TW103203664U priority Critical patent/TWM484749U/en
Publication of TWM484749U publication Critical patent/TWM484749U/en

Links

Landscapes

  • Position Input By Displaying (AREA)

Abstract

The present invention provides a touch panel including a touch sensing device, a plurality of connecting pads, a ground pad disposed among the connecting pads, a plurality of conductive lines electrically connecting the connecting pads and the touch sensing device respectively, and at least two ground lines. The ground lines are electrically connected to the ground pad.

Description

觸控面板與觸控顯示面板Touch panel and touch display panel

本創作係關於一種觸控面板以及觸控顯示面板,尤指一種具有第一接地線以及第二接地線之觸控面板以及觸控顯示面板。The present invention relates to a touch panel and a touch display panel, and more particularly to a touch panel having a first ground line and a second ground line, and a touch display panel.

傳統觸控面板中,觸控感測元件係設置於透明基板上,且保護層覆蓋於觸控感測元件上。觸控感測元件係由複數條水平電極條以及複數條垂直電極條所構成,且水平電極條與垂直電極條相互交錯,使得觸控感測元件可感應手指觸摸觸控面板的位置。為了將水平電極條與垂直電極條電性連接至外界,觸控面板另於透明基板的周邊區內設置連接墊,且水平電極條與垂直電極條分別透過不同的導線電性連接至各連接墊。如此一來,外部電路裝置可透過導電膠與連接墊電性連接,使得水平電極條與垂直電極條可電性連接至外界。傳統觸控面板另於連接水平電極條的導線與連接垂直電極條的導線之間設置第一接地線,以及於觸控感測元件與導線的外側設置第二接地線,以用於疏導靜電電荷。第一接地線與第二接地線可分別透過位於周邊區內的內接地墊以及外接地墊與外部電路裝置電性連接,以用於將靜電電荷排出,其中外接地墊係位於連接墊與內接地墊的外側。再者,保護層設置於觸控感測元件上,而具有一開口,暴露出連接墊、內接地墊與外接地墊。In a conventional touch panel, the touch sensing component is disposed on the transparent substrate, and the protective layer covers the touch sensing component. The touch sensing component is composed of a plurality of horizontal electrode strips and a plurality of vertical electrode strips, and the horizontal electrode strips and the vertical electrode strips are interlaced so that the touch sensing component can sense the position of the finger touching the touch panel. In order to electrically connect the horizontal electrode strip and the vertical electrode strip to the outside, the touch panel is further provided with a connection pad in the peripheral region of the transparent substrate, and the horizontal electrode strip and the vertical electrode strip are electrically connected to the connection pads through different wires respectively. . In this way, the external circuit device can be electrically connected to the connection pad through the conductive adhesive, so that the horizontal electrode strip and the vertical electrode strip can be electrically connected to the outside. The conventional touch panel further defines a first ground line between the wire connecting the horizontal electrode strip and the wire connecting the vertical electrode strip, and a second ground line on the outer side of the touch sensing element and the wire for dimming the electrostatic charge. . The first grounding wire and the second grounding wire are respectively electrically connected to the external circuit device through the inner grounding pad and the outer grounding pad located in the peripheral zone for discharging the electrostatic charge, wherein the outer grounding pad is located in the connection pad and the inner grounding pad The outside of the ground pad. Furthermore, the protective layer is disposed on the touch sensing component and has an opening exposing the connection pad, the inner ground pad and the outer ground pad.

然而,由於在形成保護層時對應遮罩開口附近的透明基板上容易形成保護層,且遮罩與透明基板的對位亦會有製程上的誤差,因此保護層容易覆蓋位於連接墊與內接地墊外側的外接地墊。如此一來,外部電路裝置容易與外接地墊產生斷路情況,使得第二接地線的靜電電荷無法透過外部電路 裝置排出,進而影響觸控面板抵抗靜電放電(electrostatic discharge,ESD)的能力。再者,仍有一部分的導線並未被保護層所覆蓋,因此未被保護層覆蓋的導線容易與空氣接觸而產生氧化,進而造成導線的導線性下降的情況。However, since the protective layer is easily formed on the transparent substrate near the opening of the mask when the protective layer is formed, and the alignment between the mask and the transparent substrate also has a process error, the protective layer is easily covered at the connection pad and the internal ground. The outer grounding pad on the outside of the pad. As a result, the external circuit device is prone to open circuit with the external ground pad, so that the electrostatic charge of the second ground line cannot pass through the external circuit. The device discharges, thereby affecting the ability of the touch panel to resist electrostatic discharge (ESD). Furthermore, some of the wires are not covered by the protective layer, so that the wires not covered by the protective layer are easily contacted with air to cause oxidation, thereby causing a decrease in the wire properties of the wires.

本創作之主要目的在於提供一種觸控面板以及觸控顯示面板,以解決外部電路裝置與接地墊因保護層的對位誤差所產生的斷路問題。The main purpose of the present invention is to provide a touch panel and a touch display panel to solve the problem of open circuit caused by the alignment error of the external circuit device and the ground pad due to the protective layer.

為達上述之目的,本創作提供一種觸控面板,其包括一透明基板、一觸控感測元件、複數個連接墊、一第一接地墊、複數條導線以及至少二接地線。觸控感測元件設置於透明基板上。連接墊設置於透明基板上。第一接地墊設置於透明基板上,且設置於連接墊之間。導線設置於透明基板上,且各導線電性連接各連接墊與觸控感測元件。接地線設置於透明基板上,並電性連接至接地墊。To achieve the above, the present invention provides a touch panel including a transparent substrate, a touch sensing component, a plurality of connection pads, a first ground pad, a plurality of wires, and at least two ground wires. The touch sensing component is disposed on the transparent substrate. The connection pad is disposed on the transparent substrate. The first ground pad is disposed on the transparent substrate and disposed between the connection pads. The wires are disposed on the transparent substrate, and the wires are electrically connected to the connection pads and the touch sensing components. The grounding wire is disposed on the transparent substrate and electrically connected to the grounding pad.

為達上述之目的,本創作提供一種觸控顯示面板,其包括一觸控面板以及一顯示面板。觸控面板包括一透明基板、一觸控感測元件、複數個連接墊、一第一接地墊、複數條導線以及至少二接地線。觸控感測元件設置於透明基板上。連接墊設置於透明基板上。第一接地墊設置於透明基板上,且設置於連接墊之間。導線設置於透明基板上,且各導線電性連接各連接墊與觸控感測元件。接地線設置於透明基板上,並電性連接至接地墊。顯示面板設置於觸控面板上。To achieve the above objective, the present invention provides a touch display panel including a touch panel and a display panel. The touch panel includes a transparent substrate, a touch sensing component, a plurality of connection pads, a first ground pad, a plurality of wires, and at least two ground wires. The touch sensing component is disposed on the transparent substrate. The connection pad is disposed on the transparent substrate. The first ground pad is disposed on the transparent substrate and disposed between the connection pads. The wires are disposed on the transparent substrate, and the wires are electrically connected to the connection pads and the touch sensing components. The grounding wire is disposed on the transparent substrate and electrically connected to the grounding pad. The display panel is disposed on the touch panel.

本創作的觸控面板透過連接線段將第二接地線電性連接至接地墊,使得觸控面板不僅可省略用於將第二接地線電性連接至外部電路裝置之外接地連接墊,還可避免第二接地線在因製程上的誤差而被保護層遮蓋時仍不會與外部電路裝置產生斷路。The touch panel of the present invention electrically connects the second grounding wire to the grounding pad through the connecting line segment, so that the touch panel can not only omit the grounding connection pad for electrically connecting the second grounding wire to the external circuit device, and The second ground wire is prevented from being disconnected from the external circuit device when it is covered by the protective layer due to an error in the process.

100、150、200、300、400、500、600、700、800‧‧‧觸控面板100, 150, 200, 300, 400, 500, 600, 700, 800‧‧‧ touch panels

102‧‧‧透明基板102‧‧‧Transparent substrate

102a‧‧‧透光區102a‧‧‧Transparent area

102b‧‧‧周邊區102b‧‧‧ surrounding area

104‧‧‧觸控感測元件104‧‧‧Touch sensing components

106‧‧‧第一連接墊106‧‧‧First connection pad

108‧‧‧第二連接墊108‧‧‧Second connection pad

110‧‧‧第一導線110‧‧‧First wire

112‧‧‧第二導線112‧‧‧Second wire

114‧‧‧第一電極條114‧‧‧First electrode strip

114a‧‧‧第一電極114a‧‧‧first electrode

114b‧‧‧第一連接線114b‧‧‧first cable

116‧‧‧第二電極條116‧‧‧Second electrode strip

116a‧‧‧第二電極116a‧‧‧second electrode

116b‧‧‧第二連接線116b‧‧‧second cable

118‧‧‧絕緣層118‧‧‧Insulation

120‧‧‧第一接地墊120‧‧‧First grounding pad

122‧‧‧第一接地線122‧‧‧First grounding wire

124‧‧‧第二接地線124‧‧‧Second grounding wire

126‧‧‧第一連接線段126‧‧‧First connecting line segment

128‧‧‧外部電路裝置128‧‧‧External circuit devices

128a‧‧‧電路接墊128a‧‧‧circuit pads

130、204‧‧‧導電膠130, 204‧‧‧ conductive adhesive

132、202‧‧‧保護層132, 202‧‧ ‧ protective layer

132a、202a‧‧‧開口132a, 202a‧‧‧ openings

134‧‧‧裝飾層134‧‧‧decorative layer

302‧‧‧第二連接線段302‧‧‧Second connecting line segment

402‧‧‧第三導線402‧‧‧ Third wire

404‧‧‧第三連接墊404‧‧‧ third connection pad

406‧‧‧第三接地線406‧‧‧ Third grounding wire

408‧‧‧第二接地墊408‧‧‧Second grounding pad

410a‧‧‧第三連接線段410a‧‧‧ third connecting line segment

410b‧‧‧第四連接線段410b‧‧‧fourth connecting line segment

502‧‧‧第五連接線段502‧‧‧ fifth connecting line segment

602‧‧‧第四導線602‧‧‧fourth wire

604‧‧‧第四連接墊604‧‧‧fourth connection pad

606‧‧‧第四接地線606‧‧‧fourth grounding wire

608‧‧‧第三接地墊608‧‧‧ Third grounding pad

610a‧‧‧第六連接線段610a‧‧‧6th connecting line segment

610b‧‧‧第七連接線段610b‧‧‧ seventh connecting line segment

702a‧‧‧第八連接線段702a‧‧‧8th connecting line segment

702b‧‧‧第九連接線段702b‧‧‧ ninth connecting line segment

802‧‧‧第十連接線段802‧‧‧10th connecting line segment

900‧‧‧觸控顯示面板900‧‧‧Touch display panel

902‧‧‧顯示面板902‧‧‧ display panel

904‧‧‧黏著層904‧‧‧Adhesive layer

X‧‧‧第一方向X‧‧‧ first direction

Y‧‧‧第二方向Y‧‧‧second direction

第1圖為本創作第一實施例之觸控面板之上視示意圖。FIG. 1 is a top view of the touch panel of the first embodiment of the present invention.

第2圖為第1圖沿著剖面線A-A’之剖面示意圖。Fig. 2 is a schematic cross-sectional view taken along line A-A' of Fig. 1.

第3圖為本創作第一實施例之觸控面板之局部放大示意圖。FIG. 3 is a partially enlarged schematic view showing the touch panel of the first embodiment of the present invention.

第4圖為本創作第二實施例之觸控面板之局部上視示意圖。FIG. 4 is a partial top view of the touch panel of the second embodiment of the present invention.

第5圖為本創作第三實施例之觸控面板之上視示意圖。FIG. 5 is a top view of the touch panel of the third embodiment of the present invention.

第6圖為本創作第四實施例之觸控面板之上視示意圖。FIG. 6 is a top view of the touch panel of the fourth embodiment of the present invention.

第7圖為本創作第五實施例之觸控面板之上視示意圖。FIG. 7 is a top view of the touch panel of the fifth embodiment of the present invention.

第8圖為本創作第六實施例之觸控面板之上視示意圖。FIG. 8 is a top view of the touch panel of the sixth embodiment of the present invention.

第9圖為本創作第七實施例之觸控面板之上視示意圖。FIG. 9 is a top plan view of the touch panel of the seventh embodiment of the present invention.

第10圖為本創作第八實施例之觸控面板之上視示意圖。FIG. 10 is a top plan view of the touch panel of the eighth embodiment of the present invention.

第11圖為本創作一實施例之觸控顯示面板之剖面示意圖。11 is a schematic cross-sectional view of a touch display panel according to an embodiment of the present invention.

請參考第1圖至第3圖。觸控面板100包括一透明基板102以及一觸控感測元件104。其中,透明基板102具有一透光區102a以及一周邊區102b,且周邊區102b圍繞透光區102a。並且,觸控感測元件104至少設置於透光區102a之透明基板102上。於本實施例中,透明基板102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、陶瓷基板或一顯示器的基板。例如,柔性塑膠基板是聚亞醯胺(Polyimide,PI)基板,基板厚度在2微米~50微米之間。當覆蓋板是玻璃基板時,此玻璃基板可以是經過化學或是物理強化的強化玻璃,因此可具有高機械強度,以保護觸控感測元件104與所搭配的顯示器,且覆蓋板的厚度可介於0.25毫米至2毫米之間。其中,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。Please refer to Figures 1 to 3. The touch panel 100 includes a transparent substrate 102 and a touch sensing component 104 . The transparent substrate 102 has a light transmitting region 102a and a peripheral region 102b, and the peripheral region 102b surrounds the light transmitting region 102a. Moreover, the touch sensing element 104 is disposed on at least the transparent substrate 102 of the light transmitting region 102a. In this embodiment, the transparent substrate 102 may include a glass substrate, a cover lens, a plastic substrate, a flexible cover plate, a flexible plastic substrate, a thin glass substrate, a ceramic substrate, or a display substrate. For example, the flexible plastic substrate is a Polyimide (PI) substrate having a substrate thickness between 2 microns and 50 microns. When the cover plate is a glass substrate, the glass substrate can be a tempered glass that is chemically or physically strengthened, and thus can have high mechanical strength to protect the touch sensing element 104 and the matched display, and the thickness of the cover plate can be Between 0.25 mm and 2 mm. The substrate 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.

此外,觸控面板100另包括複數個第一連接墊106、複數個第二連接墊108、一第一接地墊120、複數條第一導線110、複數條第二導線112、 一第一接地線122以及一第二接地線124。第一連接墊106、第二連接墊108、第一導線110、第二導線112、第一接地墊120、第一接地線122以及一第二接地線124設置於透明基板102之周邊區102b上。第一導線110電性連接第一連接墊106與觸控感測元件104,且第二導線112電性連接第二連接墊108與觸控感測元件104。於本實施例中,觸控感測元件104可包括複數條沿著一第一方向X延伸之第一電極條114以及複數條沿著不同於第一方向X之一第二方向Y延伸之第二電極條116,第一電極條114與第二電極條116相互交錯,且可延伸至周邊區102b內。各第一電極條114的一端係分別與各第一導線110相連接,使得各第一電極條114可透過各第一導線110電性連接至各第一連接墊106,而各第二電極條116的一端分別與各第二導線112相連接,使得各第二電極條116可透過各第二導線112電性連接至各第二連接墊108。In addition, the touch panel 100 further includes a plurality of first connection pads 106, a plurality of second connection pads 108, a first ground pad 120, a plurality of first wires 110, and a plurality of second wires 112. A first ground line 122 and a second ground line 124. The first connection pad 106, the second connection pad 108, the first wire 110, the second wire 112, the first ground pad 120, the first ground line 122, and a second ground line 124 are disposed on the peripheral region 102b of the transparent substrate 102. . The first wire 110 is electrically connected to the first connection pad 106 and the touch sensing component 104 , and the second wire 112 is electrically connected to the second connection pad 108 and the touch sensing component 104 . In this embodiment, the touch sensing component 104 can include a plurality of first electrode strips 114 extending along a first direction X and a plurality of strips extending along a second direction Y different from the first direction X. The two electrode strips 116, the first electrode strip 114 and the second electrode strip 116 are interdigitated and extend into the peripheral region 102b. One end of each of the first electrode strips 114 is connected to each of the first wires 110 so that the first electrode strips 114 can be electrically connected to the first connecting pads 106 through the first wires 110, and the second electrode strips One end of each of the second wires 112 is electrically connected to each of the second connecting pads 108 through the second wires 112 .

本實施例之各第一電極條114可包括複數個第一電極114a以及至少一第一連接線114b,第一連接線114b設置於兩相鄰之第一電極114a之間,且第一連接線114b電性連接兩相鄰之第一電極114a。各第二電極條116亦可包括複數個第二電極116a以及至少一第二連接線116b,第二連接線116b設置於兩相鄰之第二電極116a之間,且第二連接線116b電性連接兩相鄰之第二電極116a。此外,觸控感測元件104可更包括至少一絕緣塊118,且絶緣塊118至少設置於第一連接線114b與第二連接線116b之間,用以電性隔離第一電極條114與第二電極條116,但並不以此為限。值得說明的是,上述之第一連接墊106、第二連接墊108、第一導線110、第二導線112、第一電極114a、第一連接線114b、第二電極116以及第二連接線116b較佳可分別由透明導電材料例如氧化銦錫(indium tin oxide,ITO)、氧化銦鋅(indium zinc oxide,IZO)與氧化鋁鋅(aluminum zinc oxide,AZO)、金屬、其他適合之導電材料或上述材料之堆疊形成。上述之金屬可包括金屬材料例如鋁、銅、銀、鉻、鈦、鉬之其中至少一者、上述材料之堆疊複合層或上述材料之合金,但並不以此為限,且其型態可以為網格狀,例如金屬網格。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,且其型態可以為網格狀,例如導電網格。Each of the first electrode strips 114 of the embodiment may include a plurality of first electrodes 114a and at least one first connecting line 114b. The first connecting line 114b is disposed between the two adjacent first electrodes 114a, and the first connecting line The 114b is electrically connected to the two adjacent first electrodes 114a. Each of the second electrode strips 116 may further include a plurality of second electrodes 116a and at least one second connecting line 116b. The second connecting line 116b is disposed between the two adjacent second electrodes 116a, and the second connecting line 116b is electrically connected. Two adjacent second electrodes 116a are connected. In addition, the touch sensing component 104 can further include at least one insulating block 118, and the insulating block 118 is disposed at least between the first connecting line 114b and the second connecting line 116b for electrically isolating the first electrode strip 114 and the first The two electrode strips 116 are not limited thereto. It should be noted that the first connection pad 106, the second connection pad 108, the first wire 110, the second wire 112, the first electrode 114a, the first connection line 114b, the second electrode 116, and the second connection line 116b are mentioned above. Preferably, they are respectively made of a transparent conductive material such as indium tin oxide (ITO), indium zinc oxide (IZO), aluminum zinc oxide (AZO), metal, other suitable conductive materials or A stack of the above materials is formed. The metal may include at least one of a metal material such as aluminum, copper, silver, chromium, titanium, molybdenum, a stacked composite layer of the above materials, or an alloy of the above materials, but is not limited thereto, and the type thereof may be It is grid-shaped, such as a metal grid. The above conductive material may include conductive Particles, carbon nanotubes or nanosilver, but not limited to this, and its type can be grid-like, such as a conductive grid.

此外,本實施例的第一接地墊120設置於第一連接墊106與第二連接墊108之間,且第一接地線122設置於相互鄰近的第一導線110與第二導線112之間,甚至第一接地線122也可以是延伸至第一電極114a與第一導線110之間或是第二電極116a與第二導線112之間。使得第一接地線122可用以屏蔽傳送於第一導線110中的訊號與第二導線112中的訊號,以及第一接地墊120可用以屏蔽傳送於第一連接墊106與第二連接墊108中的訊號,以避免兩者之間不同訊號相互干擾。並且,第一接地線122與第一接地墊120相連接,以透過第一接地墊120將靜電電荷導引至接地端。第二接地線124圍繞於第一連接墊106、第一導線110、觸控感測元件104、第二導線112以及第二連接墊108的外側。並且,本實施例的觸控面板另包括一第一連接線段126,設置於第一連接墊106外側的透明基板102上,並連接於第二接地線124的一端與第一接地墊120之間,使得第二接地線124可透過第一連接線段126電性連接至第一接地墊120,進而可將靜電電荷導引至接地端。In addition, the first ground pad 120 of the present embodiment is disposed between the first connection pad 106 and the second connection pad 108, and the first ground line 122 is disposed between the first wire 110 and the second wire 112 adjacent to each other. Even the first ground line 122 may extend between the first electrode 114a and the first wire 110 or between the second electrode 116a and the second wire 112. The first ground line 122 can be used to shield the signal transmitted in the first wire 110 and the signal in the second wire 112, and the first ground pad 120 can be shielded and transmitted in the first connection pad 106 and the second connection pad 108. Signal to avoid interference between the two signals. Moreover, the first ground line 122 is connected to the first ground pad 120 to conduct electrostatic charge to the ground through the first ground pad 120. The second grounding wire 124 surrounds the outer sides of the first connection pad 106, the first wire 110, the touch sensing element 104, the second wire 112, and the second connection pad 108. The touch panel of the present embodiment further includes a first connecting line segment 126 disposed on the transparent substrate 102 outside the first connecting pad 106 and connected between one end of the second grounding line 124 and the first grounding pad 120. The second grounding wire 124 can be electrically connected to the first grounding pad 120 through the first connecting wire segment 126, thereby guiding the electrostatic charge to the grounding end.

此外,觸控面板100更包括一保護層132,設置於透明基板102上,且覆蓋觸控感測元件104、第一導線110、第二導線112、第一接地線122、第二接地線124以及第一連接線段126。保護層132具有一開口132a,暴露出第一連接墊106、第二連接墊108以及第一接地墊120,而未暴露出觸控感測元件104、第一導線110、第二導線112、第一接地線122、第二接地線124以及第一連接線段126。藉此,保護層132可保護觸控感測元件104、第一導線110、第二導線112、第一接地線122、第二接地線124以及第一連接線段126免於因與水氣或空氣接觸而產生氧化。The touch panel 100 further includes a protective layer 132 disposed on the transparent substrate 102 and covering the touch sensing component 104 , the first conductive line 110 , the second conductive line 112 , the first grounding line 122 , and the second grounding line 124 . And a first connecting line segment 126. The protective layer 132 has an opening 132a exposing the first connection pad 106, the second connection pad 108, and the first ground pad 120 without exposing the touch sensing component 104, the first wire 110, the second wire 112, and the first A ground line 122, a second ground line 124, and a first connection line segment 126. Thereby, the protective layer 132 can protect the touch sensing component 104, the first wire 110, the second wire 112, the first grounding wire 122, the second grounding wire 124, and the first connecting wire segment 126 from moisture or air. Oxidation occurs upon contact.

再者,本實施例之觸控面板100另包括一外部電路裝置128,且外部電路裝置128包括複數個電路接墊128a。外部電路裝置128的電路接墊128a可藉由一導電膠130,例如:異方性導電膠(anisotropic conductive film, ACF),分別電性連接至第一連接墊106、第二連接墊108以及第一接地墊120。外部電路裝置128可為軟性印刷電路板(flexible printed circuit,FPC)。其中,導電膠130覆蓋了開口132a所暴露出的區域,即覆蓋第一連接墊106、第二連接墊108以及第一接地墊120,因此保護層132、導電膠130及外部電路裝置128可完整覆蓋並保護設置於透明基板102上之元件。保護層132可包括有機絕緣材料或無機絕緣材料,例如:氧化矽或氮化矽,但不以此為限。Furthermore, the touch panel 100 of the present embodiment further includes an external circuit device 128, and the external circuit device 128 includes a plurality of circuit pads 128a. The circuit pad 128a of the external circuit device 128 can be made of a conductive adhesive 130, such as an anisotropic conductive film. ACF) is electrically connected to the first connection pad 106, the second connection pad 108, and the first ground pad 120, respectively. The external circuit device 128 can be a flexible printed circuit (FPC). The conductive adhesive 130 covers the exposed area of the opening 132a, that is, covers the first connection pad 106, the second connection pad 108, and the first ground pad 120. Therefore, the protective layer 132, the conductive adhesive 130, and the external circuit device 128 can be completed. The components disposed on the transparent substrate 102 are covered and protected. The protective layer 132 may include an organic insulating material or an inorganic insulating material such as yttrium oxide or tantalum nitride, but is not limited thereto.

值得注意的是,本實施例的觸控面板100透過第一連接線段126將第二接地線124電性連接至第一接地墊120,使得第二接地線124在因製程上的誤差而被保護層132遮蓋時仍不會與外部電路裝置128產生斷路。除此之外,觸控面板100還可省略用於將第二接地線124電性連接至外部電路裝置128之接地墊,因此外部電路裝置128的銲接面積可被降低,且接地墊的數量亦可減少,進而可降低觸控面板100的製作成本。此外,本實施例的保護層132能覆蓋住第二接地線124兩側未與導電膠130接觸的位置,因此保護層132可有效地保護第二接地線124的兩端,避免因與水氣或空氣接觸而產生的氧化問題。It should be noted that the touch panel 100 of the present embodiment electrically connects the second grounding line 124 to the first grounding pad 120 through the first connecting line segment 126, so that the second grounding wire 124 is protected by the error in the manufacturing process. When the layer 132 is covered, it still does not create an open circuit with the external circuit device 128. In addition, the touch panel 100 can also omit the ground pad for electrically connecting the second ground line 124 to the external circuit device 128, so the soldering area of the external circuit device 128 can be reduced, and the number of ground pads is also The manufacturing cost of the touch panel 100 can be reduced. In addition, the protective layer 132 of the present embodiment can cover the position where the two sides of the second grounding wire 124 are not in contact with the conductive adhesive 130, so that the protective layer 132 can effectively protect both ends of the second grounding wire 124 to avoid moisture and moisture. Oxidation problems caused by air contact.

本創作之觸控面板並不以上述實施例為限。下文將繼續揭示本創作之其它實施例或變化形,然為了簡化說明並突顯各實施例或變化形之間的差異,下文中使用相同標號標注相同元件,並不再對重覆部分作贅述。The touch panel of the present invention is not limited to the above embodiment. The other embodiments and variations of the present invention will be further described below, and the same reference numerals will be used to refer to the same elements in the following description, and the repeated description will not be repeated.

請參考第4圖。相較於第一實施例,第二實施例的觸控面板200的開口202a除了第一連接墊106、第二連接墊108以及第一接地墊120之外還暴露出第一連接線段126。因此,保護層202覆蓋觸控感測元件104、第一導線110、第二導線112、第一接地線122以及第二接地線124。並且,本實施例的導電膠204覆蓋了開口202a所暴露出的區域,即第一連接墊106、第二連接墊108、第一接地墊120以及第一連接線段126,且外部電路裝置128還可藉由導電膠130與第一連接線段126電性連接。藉此,本實施例的觸控面板200不僅有第一接地墊120用於導引靜電電荷至外部電路裝置128上, 還有第一連接線段126可用於導引靜電電荷至外部電路裝置128上,以更有效地將靜電電荷排出,且提高觸控面板200的靜電放電防護能力。此時,保護層202、導電膠204及外部電路裝置128仍可完整覆蓋並保護設置於透明基板102上之元件。Please refer to Figure 4. Compared with the first embodiment, the opening 202a of the touch panel 200 of the second embodiment exposes the first connecting line segment 126 in addition to the first connecting pad 106, the second connecting pad 108 and the first ground pad 120. Therefore, the protective layer 202 covers the touch sensing element 104 , the first wire 110 , the second wire 112 , the first ground line 122 , and the second ground line 124 . Moreover, the conductive paste 204 of the embodiment covers the exposed area of the opening 202a, that is, the first connection pad 106, the second connection pad 108, the first ground pad 120, and the first connection line segment 126, and the external circuit device 128 further The conductive tape 130 can be electrically connected to the first connecting line segment 126. Therefore, the touch panel 200 of the present embodiment has not only the first ground pad 120 for guiding electrostatic charges to the external circuit device 128, Also, the first connecting line segment 126 can be used to guide electrostatic charges onto the external circuit device 128 to more effectively discharge the electrostatic charge and improve the electrostatic discharge protection capability of the touch panel 200. At this time, the protective layer 202, the conductive paste 204, and the external circuit device 128 can still completely cover and protect the components disposed on the transparent substrate 102.

請參考第5圖。相較於第二實施例,第三實施例的觸控面板300包括一第二連接線段302,第二連接線段302兩端分別連接於第二接地線124之兩端,且第二連接線段302的中間部分電性連接於第一接地墊120。於其他實施例中,第二連接線段的一部分亦可作為連接墊,而可透過導電膠與外部電路裝置電性連接並接合。且保護層202的開口202a係暴露出第一連接墊106、第二連接墊108、第一接地墊120與第二連接線段302。於其他實施例中,保護層亦可覆蓋第二連接線段,用以保護第二連接線段及第二接地線。Please refer to Figure 5. The touch panel 300 of the third embodiment includes a second connecting line segment 302. The two ends of the second connecting line segment 302 are respectively connected to two ends of the second grounding line 124, and the second connecting line segment 302 is compared with the second embodiment. The middle portion is electrically connected to the first ground pad 120. In other embodiments, a portion of the second connecting line segment can also serve as a connection pad, and can be electrically connected and bonded to the external circuit device through the conductive adhesive. The opening 202a of the protective layer 202 exposes the first connection pad 106, the second connection pad 108, the first ground pad 120 and the second connection line segment 302. In other embodiments, the protective layer may also cover the second connecting line segment for protecting the second connecting line segment and the second grounding line.

請參考第6圖。相較於第二實施例,第四實施例的觸控面板400另包括複數條第三導線402、複數個第三連接墊404、一第三接地線406、一第二接地墊408、一第三連接線段410a及一第四連接線段410b。其中,第三導線402、第三連接墊404、第三接地線406、第二接地墊408、第三連接線段410a及第四連接線段410b設置透明基板102上。Please refer to Figure 6. Compared with the second embodiment, the touch panel 400 of the fourth embodiment further includes a plurality of third wires 402, a plurality of third connection pads 404, a third ground line 406, a second ground pad 408, and a first The third connecting line segment 410a and the fourth connecting line segment 410b. The third wire 402, the third connection pad 404, the third ground line 406, the second ground pad 408, the third connection line segment 410a, and the fourth connection line segment 410b are disposed on the transparent substrate 102.

各第一電極條114之兩端分別連接於相對應之各第一導線110及各第三導線402,且第三導線402從第一電極條114之另一端電性連接至第三連接墊404。第二接地墊408設置於第二連接墊108與第三連接墊404之間,且第三接地線406設置於第二導線112與第三導線402之間,並第三接地線406電性連接至第二接地墊408。藉此,第二接地墊408與第三接地線406可用以屏蔽傳送於第二連接墊108與第二導線112中的訊號與傳送於第三連接墊404與第三導線402中的訊號,以避免兩者相互干擾。第三連接線段410a連接於第二接地線124之一端與第一接地墊120之間,而第四連接線段410b連接於第二接地線124之另一端與第二接地墊408之間。再者,本實施例的保護層202的開口202a係暴露出第一連接墊106、第二連接墊108、 第三連接墊404、第一接地墊120、第二接地墊408、第三連接線段410a及第四連接線段410b。於其他實施例中,保護層亦可不暴露出第三連接線段及第四連接線段。The two ends of the first electrode strips 114 are respectively connected to the corresponding first wires 110 and the third wires 402, and the third wires 402 are electrically connected from the other end of the first electrode strips 114 to the third connection pads 404. . The second grounding pad 408 is disposed between the second connecting pad 108 and the third connecting pad 404, and the third grounding wire 406 is disposed between the second wire 112 and the third wire 402, and the third grounding wire 406 is electrically connected. To the second ground pad 408. Thereby, the second ground pad 408 and the third ground line 406 can be used to shield the signals transmitted in the second connection pad 108 and the second wire 112 and the signals transmitted in the third connection pad 404 and the third wire 402 to Avoid interference between the two. The third connecting line segment 410a is connected between one end of the second grounding line 124 and the first grounding pad 120, and the fourth connecting line segment 410b is connected between the other end of the second grounding line 124 and the second grounding pad 408. Furthermore, the opening 202a of the protective layer 202 of the embodiment exposes the first connection pad 106, the second connection pad 108, The third connection pad 404, the first ground pad 120, the second ground pad 408, the third connection line segment 410a, and the fourth connection line segment 410b. In other embodiments, the protective layer may not expose the third connecting line segment and the fourth connecting line segment.

請參考第7圖。相較於第四實施例,第五實施例的觸控面板500包括一第五連接線段502,連接於第二接地線124之兩端,且第五連接線段502的中間部分電性連接至第一接地墊120與第二接地墊408。於本創作的其他實施例中,第五連接線段亦可作為連接墊,而可透過導電膠與外部電路裝置電性連接並接合,以提高觸控面板的靜電放電防護能力。於其他實施例中,保護層亦可不暴露出第五連接線段,而僅暴露出第一連接墊、第二連接墊、第三連接墊、第一接地墊與第二接地墊。Please refer to Figure 7. Compared with the fourth embodiment, the touch panel 500 of the fifth embodiment includes a fifth connecting line segment 502 connected to both ends of the second grounding line 124, and the middle portion of the fifth connecting line segment 502 is electrically connected to the first portion. A ground pad 120 and a second ground pad 408. In other embodiments of the present invention, the fifth connecting line segment can also serve as a connection pad, and can be electrically connected and bonded to the external circuit device through the conductive adhesive to improve the electrostatic discharge protection capability of the touch panel. In other embodiments, the protective layer may not expose the fifth connecting line segment, but only expose the first connection pad, the second connection pad, the third connection pad, the first ground pad and the second ground pad.

請參考第8圖。相較於第四實施例,第六實施例之觸控面板600包括複數條第四導線602、複數個第四連接墊604、一第四接地線606、一第三接地墊608、一第六連接線段610a及一第七連接線段610b。其中,第四導線602、第四連接墊604、第四接地線606、第三接地墊608、第六連接線段610a及第七連接線段610b設置於透明基板102上。各第二電極條116之兩端分別連接於相對應之各第二導線112及各第四導線602,且第四導線602部分設置於第三導線402與第二接地線124之間。第三接地墊608設置於第三連接墊404與第四連接墊604之間,且第四接地線606設置於第三導線402與第四導線602之間,並電性連接至第三接地墊608。藉此,第三接地墊608與第四接地線606可用以屏蔽傳送於第三連接墊404與第三導線402中的訊號與傳送於第四連接墊604與第四導線602中的訊號,以避免兩者相互干擾。第六連接線段610a電性連接於第二接地線124之一端與第一接地墊120之間,而第七連接線段610b電性連接於第二接地線124之另一端與第三接地墊608之間。本實施例的保護層202的開口202a係暴露出第一連接墊106、第二連接墊108、第三連接墊404、第四連接墊604、第一接地墊120、第二接地墊408、第三接地墊608、第六連接線段610a以及第七連接線段610b。於其他 實施例中,保護層亦可不暴露出第六連接線段610a與第七連接線段610b。Please refer to Figure 8. Compared with the fourth embodiment, the touch panel 600 of the sixth embodiment includes a plurality of fourth wires 602, a plurality of fourth connection pads 604, a fourth ground line 606, a third ground pad 608, and a sixth The line segment 610a and a seventh connecting line segment 610b are connected. The fourth wire 602, the fourth connection pad 604, the fourth ground line 606, the third ground pad 608, the sixth connection line segment 610a, and the seventh connection line segment 610b are disposed on the transparent substrate 102. The two ends of the second electrode strips 116 are respectively connected to the corresponding second wires 112 and the fourth wires 602, and the fourth wires 602 are partially disposed between the third wires 402 and the second ground wires 124. The third grounding pad 608 is disposed between the third connecting pad 404 and the fourth connecting pad 604, and the fourth grounding wire 606 is disposed between the third wire 402 and the fourth wire 602, and is electrically connected to the third grounding pad. 608. Thereby, the third ground pad 608 and the fourth ground line 606 can be used to shield the signals transmitted in the third connection pad 404 and the third wire 402 and the signals transmitted in the fourth connection pad 604 and the fourth wire 602 to Avoid interference between the two. The sixth connecting line segment 610a is electrically connected between the one end of the second grounding wire 124 and the first grounding pad 120, and the seventh connecting wire segment 610b is electrically connected to the other end of the second grounding wire 124 and the third grounding pad 608. between. The opening 202a of the protective layer 202 of the embodiment exposes the first connection pad 106, the second connection pad 108, the third connection pad 404, the fourth connection pad 604, the first ground pad 120, the second ground pad 408, and the The third ground pad 608, the sixth connecting line segment 610a, and the seventh connecting line segment 610b. Other In an embodiment, the protective layer may also not expose the sixth connecting line segment 610a and the seventh connecting line segment 610b.

請參考第9圖。相較於第六實施例,第七實施例的觸控面板700包括一第八連接線段702a及一第九連接線段702b。第八連接線段702a電性連接於第二接地線124之一端與第一接地墊120之間,而第九連接線段702b電性連接於第二接地線124之另一端與第二接地墊408之間,且第九連接線段702b的中間部分電性連接第三接地墊608。本實施例的保護層202主要可覆蓋保護住第二接地線124之兩端。於其他實施例中,保護層亦可覆蓋保護第八連接線段及第九連接線段。Please refer to Figure 9. Compared with the sixth embodiment, the touch panel 700 of the seventh embodiment includes an eighth connecting line segment 702a and a ninth connecting line segment 702b. The eighth connecting line segment 702a is electrically connected between one end of the second grounding wire 124 and the first grounding pad 120, and the ninth connecting wire segment 702b is electrically connected to the other end of the second grounding wire 124 and the second grounding pad 408. The intermediate portion of the ninth connecting line segment 702b is electrically connected to the third ground pad 608. The protective layer 202 of this embodiment can mainly cover both ends of the second ground line 124. In other embodiments, the protective layer may also cover the eighth connecting line segment and the ninth connecting line segment.

請參考第10圖。相較於第七實施例,第八實施例的觸控面板800包括一第十連接線段802。第十連接線段802連接於第二接地線124之兩端之間,且第十連接線段802的中間部分連接第一接地墊120、第二接地墊408及第三接地墊608。本實施例的保護層202的開口202a係暴露出第一連接墊106、第二連接墊108、第三連接墊404、第四連接墊604、第一接地墊120、第二接地墊408、第三接地墊608及第十連接線段802。於其他實施例中,保護層亦可不暴露出第十連接線段。Please refer to Figure 10. Compared with the seventh embodiment, the touch panel 800 of the eighth embodiment includes a tenth connecting line segment 802. The tenth connecting line segment 802 is connected between the two ends of the second grounding line 124, and the middle portion of the tenth connecting line segment 802 is connected to the first grounding pad 120, the second grounding pad 408 and the third grounding pad 608. The opening 202a of the protective layer 202 of the embodiment exposes the first connection pad 106, the second connection pad 108, the third connection pad 404, the fourth connection pad 604, the first ground pad 120, the second ground pad 408, and the Three ground pads 608 and tenth connection segments 802. In other embodiments, the protective layer may also not expose the tenth connecting line segment.

另外,本創作之觸控感測元件不限於如第一實施例之雙層導電材料層所構成,亦能僅由單一導電材料層所構成。其中,單一導電材料層所構成之第一電極條及第二電極條可為三角形、梳狀、矩形或其他幾何形狀,且應用於上述各種實施例之接地線、接地墊及連接線段。In addition, the touch sensing element of the present invention is not limited to the double-layer conductive material layer as in the first embodiment, and can be composed only of a single conductive material layer. The first electrode strip and the second electrode strip formed by the single conductive material layer may be triangular, comb, rectangular or other geometric shapes, and are applied to the grounding wire, the grounding pad and the connecting line segment of the above various embodiments.

本創作另提供觸控顯示面板,將上述實施例的觸控面板可應用於其中。請參考第11圖。本實施例的觸控顯示面板900包括一顯示面板902、一觸控面板100以及一黏著層904。本實施例的觸控面板100係應用上述第一實施例的觸控面板來做說明,但本創作不限於此,而亦可應用上述任一實施例的觸控面板。於本實施例中,黏著層904設置於顯示面板902與觸控面板100之間,用以接合顯示面板902與觸控面板100。顯示面板902包括例如液晶顯示面板、場發射顯示面板、電漿顯示面板、有機發光二極體顯示面 板、或電泳顯示面板,但不限於此。於本實施例中,觸控面板100包括一裝飾層134。裝飾層134設置於透明基板102之至少一側表面上。且上述任一實施例的導線、連接墊、接地線及接地墊及連接線段可設置於裝飾層134上。The present invention further provides a touch display panel to which the touch panel of the above embodiment can be applied. Please refer to Figure 11. The touch display panel 900 of the present embodiment includes a display panel 902, a touch panel 100, and an adhesive layer 904. The touch panel 100 of the present embodiment is described by using the touch panel of the first embodiment. However, the present invention is not limited thereto, and the touch panel of any of the above embodiments may also be applied. In the embodiment, the adhesive layer 904 is disposed between the display panel 902 and the touch panel 100 for engaging the display panel 902 and the touch panel 100 . The display panel 902 includes, for example, a liquid crystal display panel, a field emission display panel, a plasma display panel, and an organic light emitting diode display surface. A board, or an electrophoretic display panel, but is not limited thereto. In the embodiment, the touch panel 100 includes a decorative layer 134. The decorative layer 134 is disposed on at least one side surface of the transparent substrate 102. The wires, the connection pads, the grounding wires, the grounding pads and the connecting segments of any of the above embodiments may be disposed on the decorative layer 134.

綜上所述,於本創作的觸控面板中,保護層的開口僅暴露出連接墊、接地墊以及連接線段,因此保護層可有效地保護觸控感測元件、導線以及接地線,以避免因與水氣或空氣接觸而產生的氧化問題。In summary, in the touch panel of the present invention, the opening of the protective layer only exposes the connection pad, the ground pad and the connecting line segment, so the protective layer can effectively protect the touch sensing component, the wire and the grounding wire to avoid Oxidation problems caused by contact with moisture or air.

100‧‧‧觸控面板100‧‧‧ touch panel

1o2a‧‧‧透光區1o2a‧‧‧light transmission area

102b‧‧‧周邊區102b‧‧‧ surrounding area

104‧‧‧觸控感測元件104‧‧‧Touch sensing components

106‧‧‧第一連接墊106‧‧‧First connection pad

108‧‧‧第二連接墊108‧‧‧Second connection pad

110‧‧‧第一導線110‧‧‧First wire

112‧‧‧第二導線112‧‧‧Second wire

114‧‧‧第一電極條114‧‧‧First electrode strip

114a‧‧‧第一電極114a‧‧‧first electrode

114b‧‧‧第一連接線114b‧‧‧first cable

116‧‧‧第二電極條116‧‧‧Second electrode strip

116a‧‧‧第二電極116a‧‧‧second electrode

116b‧‧‧第二連接線116b‧‧‧second cable

118‧‧‧絕緣層118‧‧‧Insulation

120‧‧‧第一接地墊120‧‧‧First grounding pad

122‧‧‧第一接地線122‧‧‧First grounding wire

124‧‧‧第二接地線124‧‧‧Second grounding wire

126‧‧‧第一連接線段126‧‧‧First connecting line segment

128‧‧‧外部電路裝置128‧‧‧External circuit devices

130‧‧‧導電膠130‧‧‧Conductive adhesive

132‧‧‧保護層132‧‧‧Protective layer

132a‧‧‧開口132a‧‧‧ openings

X‧‧‧第一方向X‧‧‧ first direction

Y‧‧‧第二方向Y‧‧‧second direction

Claims (19)

一種觸控面板,包括:一透明基板;一觸控感測元件,設置於該透明基板上;複數個連接墊,設置於該透明基板上;複數條導線,設置於該透明基板上,且該等導線電性連接該等連接墊與該觸控感測元件;一第一接地墊,設置於該透明基板上;以及至少二接地線,設置於該透明基板上,並電性連接至該第一接地墊。A touch panel includes: a transparent substrate; a touch sensing component disposed on the transparent substrate; a plurality of connection pads disposed on the transparent substrate; a plurality of wires disposed on the transparent substrate, and the The wire is electrically connected to the connection pad and the touch sensing component; a first ground pad is disposed on the transparent substrate; and at least two ground wires are disposed on the transparent substrate and electrically connected to the first A grounding pad. 如請求項1所述的觸控面板,另包括一保護層,覆蓋該觸控感測元件、該等導線以及該等接地線,且該保護層具有一開口,暴露出該等連接墊以及該第一接地墊。The touch panel of claim 1, further comprising a protective layer covering the touch sensing component, the wires, and the grounding wires, and the protective layer has an opening exposing the connecting pads and the The first ground pad. 如請求項2所述的觸控面板,其中該等導線包括複數條第一導線以及複數條第二導線,且該等連接墊包括複數個第一連接墊以及複數個第二連接墊,其中該等第一導線電性連接該等第一連接墊與該觸控感測元件,且該等第二導線電性連接該等第二連接墊與該觸控感測元件。The touch panel of claim 2, wherein the wires comprise a plurality of first wires and a plurality of second wires, and the connection pads comprise a plurality of first connection pads and a plurality of second connection pads, wherein The first wire is electrically connected to the first connection pad and the touch sensing component, and the second wire is electrically connected to the second connection pad and the touch sensing component. 如請求項3所述的觸控面板,其中該等接地線包括:一第一接地線,設置於該等第一導線與該等第二導線之間,且電性連接該第一接地墊;以及一第二接地線,設置於該透明基板上,且該第二接地線圍繞該觸控感測元件、該等第一導線的外側以及該等第二導線的外側。The touch panel of claim 3, wherein the grounding wire comprises: a first grounding wire disposed between the first wire and the second wire, and electrically connected to the first grounding pad; And a second grounding wire is disposed on the transparent substrate, and the second grounding wire surrounds the touch sensing component, an outer side of the first wires, and an outer side of the second wires. 如請求項4所述的觸控面板,另包括一第一連接線段,連接於該第二接地 線之一端與該第一接地墊之間。The touch panel of claim 4, further comprising a first connecting line segment connected to the second ground One end of the line is between the first ground pad. 如請求項4所述的觸控面板,另包括一第二連接線段,連接於該第二接地線的兩端之間,且該第二連接線段的中間部分與該第一接地墊連接。The touch panel of claim 4, further comprising a second connecting line segment connected between the two ends of the second grounding line, and the middle portion of the second connecting line segment is connected to the first grounding pad. 如請求項5或6所述的觸控面板,另包括一外部電路裝置,藉由一導電膠與該等第一連接墊、該等第二連接墊以及該第一接地墊電性連接。The touch panel of claim 5 or 6, further comprising an external circuit device electrically connected to the first connection pads, the second connection pads, and the first ground pad by a conductive adhesive. 如請求項5所述的觸控面板,另包括一外部電路裝置,藉由一導電膠與該等第一連接墊、該等第二連接墊以及該第一接地墊電性連接,其中該保護層的該開口暴露出該第一連接線段,且該外部電路裝置與該第一連接線段相連接。The touch panel of claim 5, further comprising an external circuit device electrically connected to the first connection pads, the second connection pads, and the first ground pad by a conductive adhesive, wherein the protection The opening of the layer exposes the first connecting line segment and the external circuit device is coupled to the first connecting line segment. 如請求項4所述的觸控面板,其中該觸控感測元件包括複數條沿著一第一方向延伸之第一電極條以及複數條沿著不同該第一方向之一第二方向延伸之第二電極條,該等第一電極條與該等第二電極條相互交錯,各該第一導線連接各該第一電極條的一端,且各該第二導線連接各該第二電極條的一端。The touch panel of claim 4, wherein the touch sensing component comprises a plurality of first electrode strips extending along a first direction and a plurality of strips extending along a second direction different from the first direction a second electrode strip, the first electrode strips are interdigitated with the second electrode strips, each of the first wires is connected to one end of each of the first electrode strips, and each of the second wires is connected to each of the second electrode strips One end. 如請求項9所述的觸控面板,其中,該等導線另包括複數條第三導線,該等連接墊另包括複數個第三連接墊,各該第一電極條之兩端分別連接於相對應之各該第一導線及各該第三導線,且各該第三導線從各該第一電極條之另一端連接至相對之各該第三連接墊,該等第三導線部分設置於該等第二導線與該第二接地線之間,該等第三連接墊設置於該等第二連接墊與該第二接地線之間。The touch panel of claim 9, wherein the wires further comprise a plurality of third wires, the connection pads further comprising a plurality of third connection pads, wherein the two ends of the first electrode strips are respectively connected to the phase Corresponding to each of the first wires and the third wires, and each of the third wires is connected from the other end of each of the first electrode strips to the opposite third connection pads, and the third wire portions are disposed on the Between the second wire and the second ground wire, the third connection pads are disposed between the second connection pads and the second ground line. 如請求項10所述的觸控面板,另包括一第二接地墊,設置於該等第二連 接墊與該等第三連接墊之間,其中該等接地線另包括一第三接地線,設置於該等第二導線與該等第三導線之間,並電性連接至該第二接地墊。The touch panel of claim 10, further comprising a second ground pad disposed on the second connection Between the pad and the third connection pad, wherein the ground wire further includes a third ground wire disposed between the second wire and the third wire and electrically connected to the second ground pad. 如請求項11所述的觸控面板,另包括一第三連接線段及一第四連接線段,該第三連接線段至少連接於該第二接地線的一端與該第一接地墊之間,該第四連接線段至少連接於該第二接地線的另一端與該第二接地墊之間。The touch panel of claim 11, further comprising a third connecting line segment and a fourth connecting line segment, wherein the third connecting line segment is connected between at least one end of the second grounding line and the first grounding pad, The fourth connecting line segment is connected between at least the other end of the second grounding line and the second grounding pad. 如請求項11所述的觸控面板,另包括一第五連接線段,該第五連接線段連接於該第二接地線之兩端之間,且該第五連接線段的中間部分連接該第一接地墊與該第二接地墊。The touch panel of claim 11, further comprising a fifth connecting line segment connected between the two ends of the second grounding line, wherein the middle portion of the fifth connecting line segment is connected to the first a ground pad and the second ground pad. 如請求項10所述的觸控面板,其中該等導線另包括複數條第四導線,該等連接墊另包括複數個第四連接墊,各該第二電極條之兩端分別連接於相對應之各該第二導線及各該第四導線,且各該第四導線從各該第二導線之另一端連接至相對之各該第四連接墊,該等第四導線部分設置於該等第三導線與該第二接地線之間,該等第四連接墊設置於該等第三連接墊與該第二接地線之間。The touch panel of claim 10, wherein the wires further comprise a plurality of fourth wires, the connection pads further comprising a plurality of fourth connection pads, wherein the two ends of the second electrode strips are respectively connected to corresponding ones Each of the second wires and each of the fourth wires, and each of the fourth wires is connected from the other end of each of the second wires to the opposite fourth connection pads, and the fourth wire portions are disposed on the second portion The fourth connection pad is disposed between the third connection pad and the second ground line. 如請求項14所述的觸控面板,另包括一第三接地墊,設置於該等第三連接墊與該等第四連接墊之間,其中該等接地線另包括一第四接地線,設置於該等第三導線與該等第四導線之間,並電性連接至該第三接地墊。The touch panel of claim 14, further comprising a third ground pad disposed between the third connection pads and the fourth connection pads, wherein the ground lines further comprise a fourth ground line And disposed between the third wire and the fourth wire, and electrically connected to the third ground pad. 如請求項15所述的觸控面板,另包括一第六連接線段及一第七連接線段,該第六連接線段至少連接於該第二接地線的一端與該第一接地墊之間,該第七連接線段至少連接於該第二接地線的另一端與該第三接地墊之間。The touch panel of claim 15 further comprising a sixth connecting line segment and a seventh connecting line segment, wherein the sixth connecting line segment is connected between at least one end of the second grounding line and the first grounding pad, The seventh connecting line segment is connected between at least the other end of the second grounding line and the third grounding pad. 如請求項15所述的觸控面板,另包括一第八連接線段及一第九連接線段, 該第八連接線段至少連接於該第二接地線的一端與該第一接地墊之間,該第九連接線段連接於該第二接地線的另一端與該第二接地墊,且該第九連接線段的中間部分連接於該第三接地墊。The touch panel of claim 15, further comprising an eighth connecting line segment and a ninth connecting line segment, The eighth connecting line segment is connected between at least one end of the second grounding line and the first grounding pad, the ninth connecting line segment is connected to the other end of the second grounding wire and the second grounding pad, and the ninth The intermediate portion of the connecting line segment is connected to the third ground pad. 如請求項15所述的觸控面板,另包括一第十連接線段,該第十連接線段連接於該第二接地線之兩端之間,且該第十連接線段的中間部分連接該第一接地墊、該第二接地墊與該第三接地墊。The touch panel of claim 15, further comprising a tenth connecting line segment connected between the two ends of the second grounding line, and the middle portion of the tenth connecting line segment is connected to the first a ground pad, the second ground pad and the third ground pad. 一種觸控顯示面板,包括:一觸控面板,包括:一透明基板;一觸控感測元件,設置於該透明基板上;複數條導線,設置於該透明基板上,且該等導線電性連接該等連接墊與該觸控感測元件;一第一接地墊,設置於該透明基板上,且設置於該等連接墊之間;以及至少二接地線,設置於該透明基板上,並電性連接至該第一接地墊;以及一顯示面板,設置於該觸控面板上。A touch display panel includes: a touch panel comprising: a transparent substrate; a touch sensing component disposed on the transparent substrate; a plurality of wires disposed on the transparent substrate, and the wires are electrically Connecting the connection pads and the touch sensing component; a first ground pad is disposed on the transparent substrate and disposed between the connection pads; and at least two ground wires are disposed on the transparent substrate, and Electrically connected to the first ground pad; and a display panel disposed on the touch panel.
TW103203664U 2014-03-04 2014-03-04 Touch panel and touch display panel TWM484749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103203664U TWM484749U (en) 2014-03-04 2014-03-04 Touch panel and touch display panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103203664U TWM484749U (en) 2014-03-04 2014-03-04 Touch panel and touch display panel

Publications (1)

Publication Number Publication Date
TWM484749U true TWM484749U (en) 2014-08-21

Family

ID=51794344

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103203664U TWM484749U (en) 2014-03-04 2014-03-04 Touch panel and touch display panel

Country Status (1)

Country Link
TW (1) TWM484749U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI550470B (en) * 2014-11-20 2016-09-21 宸鴻科技(廈門)有限公司 Electrostatic discharge protection touch panel
TWI550468B (en) * 2014-11-20 2016-09-21 宸鴻科技(廈門)有限公司 Touch panel and touch device comprising the same
TWI550471B (en) * 2014-12-23 2016-09-21 宸鴻科技(廈門)有限公司 Touch panels and fabrication methods thereof
TWI699682B (en) * 2019-05-20 2020-07-21 大陸商 業成科技(成都)有限公司 Touch panel
TWI710939B (en) * 2019-09-19 2020-11-21 緯創資通股份有限公司 Touch panel and manufacturing method thereof
TWI711955B (en) * 2019-03-05 2020-12-01 大陸商業成科技(成都)有限公司 Touch panel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI550470B (en) * 2014-11-20 2016-09-21 宸鴻科技(廈門)有限公司 Electrostatic discharge protection touch panel
TWI550468B (en) * 2014-11-20 2016-09-21 宸鴻科技(廈門)有限公司 Touch panel and touch device comprising the same
TWI550471B (en) * 2014-12-23 2016-09-21 宸鴻科技(廈門)有限公司 Touch panels and fabrication methods thereof
TWI711955B (en) * 2019-03-05 2020-12-01 大陸商業成科技(成都)有限公司 Touch panel
TWI699682B (en) * 2019-05-20 2020-07-21 大陸商 業成科技(成都)有限公司 Touch panel
TWI710939B (en) * 2019-09-19 2020-11-21 緯創資通股份有限公司 Touch panel and manufacturing method thereof

Similar Documents

Publication Publication Date Title
TWI404994B (en) Touch panel
TWI364579B (en)
US10175813B2 (en) Touch panel board with guard portion and flexible wiring board connecting guard portion to ground wire
WO2017133137A1 (en) Display module and display device
TWM484749U (en) Touch panel and touch display panel
TW201508568A (en) Touch display device
TWI520023B (en) Touch panel and touch sensing display using the same
US11199749B2 (en) Display device
TWI595388B (en) Touch display apparatus
CN202523030U (en) Touch panel
CN106155388A (en) Touch panel and touch display panel
TW201519022A (en) Touch panel
TW201530400A (en) Touch device
CN109979907B (en) Electronic product
EP3901696B1 (en) Display device
US11294528B2 (en) Sensing unit
TWI450163B (en) Touch panel
US9529462B2 (en) Touch panel
TW201535172A (en) Touch panel and touch display panel
TW201610772A (en) Touch panel
US20130069892A1 (en) Touch-sensitive device and touch-sensitive display device
WO2022227501A1 (en) Display apparatus and display device
TWM472241U (en) Touch panel and touch display device
CN111399681B (en) Touch panel and electronic device
JP3194433U (en) Board structure

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees