TWI470516B

TWI470516B - Touch panel and touch control unit thereof

Info

Publication number: TWI470516B
Application number: TW100110589A
Authority: TW
Inventors: Foma Feng
Original assignee: Holtek Semiconductor Inc
Priority date: 2011-03-28
Filing date: 2011-03-28
Publication date: 2015-01-21
Also published as: CN102707822A; TW201239715A

Description

觸控面板及其觸控單元 Touch panel and touch unit thereof

本發明是有關於一種觸控面板及其觸控單元，且特別是有關於一種電容式觸控面板及其觸控單元。 The present invention relates to a touch panel and a touch unit thereof, and more particularly to a capacitive touch panel and a touch unit thereof.

觸控面板依照其感測方式的不同而大致上區分為電阻式觸控面板、電容式觸控面板、光學式觸控面板、聲波式觸控面板以及電磁式觸控面板。由於電容式觸控面板具有反應時間快、可靠度佳以及耐用度高等優點，因此，電容式觸控面板已被廣泛地使用於電子產品中。 The touch panel is roughly classified into a resistive touch panel, a capacitive touch panel, an optical touch panel, an acoustic wave touch panel, and an electromagnetic touch panel according to different sensing methods. Capacitive touch panels have been widely used in electronic products because of their fast response time, high reliability, and high durability.

以下請參照圖1繪示的習知的電容式觸控面板。其中，電容式觸控面板100由多個觸控單元110~140所組成。而觸控單元110~140上分別配置有感測點V1、H1、V2、H2、V3、H3以及V4、H4。以觸控單元110為範例，感測點V1用以感測感測墊111及112的被觸碰狀態，而感測點H1則感測感測墊113及114的被觸碰狀態。這種習知的觸控單元110~140由於其上所配置的感測墊的數量不多，因此在進行觸碰偵測動作時，敏感度較差。另外，若使用者以手指在觸控面板100上滑動時，可能會因為手指接觸到觸控面板100上的面積大小的改變，而導致所獲得的偵測結果不線性。如此一來，很難精確的測知偵測動作所發生的位置。 Please refer to the conventional capacitive touch panel shown in FIG. 1 . The capacitive touch panel 100 is composed of a plurality of touch units 110-140. The sensing units V1, H1, V2, H2, V3, H3, and V4, H4 are respectively disposed on the touch units 110-140. Taking the touch unit 110 as an example, the sensing point V1 is used to sense the touched state of the sensing pads 111 and 112, and the sensing point H1 senses the touched state of the sensing pads 113 and 114. Since the conventional touch units 110 to 140 have a small number of sensing pads disposed thereon, the sensitivity is poor when performing the touch detection operation. In addition, if the user slides on the touch panel 100 with a finger, the detected result may be non-linear due to the change in the size of the area on the touch panel 100. As a result, it is difficult to accurately detect the location of the detection action.

本發明提供一種觸控面板以及其所包括的觸控單元，有效提升其所進行的二維座標偵測的線性度。 The invention provides a touch panel and a touch unit thereof, which effectively improves the linearity of the two-dimensional coordinate detection performed by the touch panel.

本發明提出一種觸控單元，包括基板、多個第一感測串列、多個第二感測串列、第一方向感測點對以及第二方向感測點對。第一感測串列沿著第一方向延伸並配置於基板上，其中第一感測串列彼此電性連接。第二感測串列沿著第二方向延伸並配置於基板上，其中，第二感測串列彼此電性連接，第二方向與該第一方向實質上相交，且第二感測串列與第一感測串列電性絕緣。第一方向感測點對配置在基板上並與第一感測串列電性連接。第二方向感測點對配置在基板上並與第二感測串列電性連接。 The present invention provides a touch unit including a substrate, a plurality of first sensing series, a plurality of second sensing series, a first direction sensing point pair, and a second direction sensing point pair. The first sensing series extends along the first direction and is disposed on the substrate, wherein the first sensing series is electrically connected to each other. The second sensing series extends along the second direction and is disposed on the substrate, wherein the second sensing series are electrically connected to each other, the second direction substantially intersects the first direction, and the second sensing series It is electrically insulated from the first sensing series. The first direction sensing point pair is disposed on the substrate and electrically connected to the first sensing series. The second direction sensing point pair is disposed on the substrate and electrically connected to the second sensing series.

在本發明之一實施例中，上述之第一方向感測點對的其中之一感測點配置在第一感測串列沿第一方向的一側邊，而第一方向感測點對的另一感測點配置在第一感測串列沿第一方向的另一側邊。 In an embodiment of the present invention, one of the sensing points of the first direction sensing point pair is disposed on a side of the first sensing series along the first direction, and the first direction sensing point pair Another sensing point is disposed on the other side of the first sensing series along the first direction.

在本發明之一實施例中，上述之第二方向感測點對的其中之一感測點配置在第二感測串列沿第二方向的一側邊，而第二方向感測點對的另一感測點配置在第二感測串列沿第二方向的另一側邊。 In an embodiment of the present invention, one of the sensing points of the second direction sensing point pair is disposed on a side of the second sensing series along the second direction, and the second direction sensing point pair Another sensing point is disposed on the other side of the second sensing series along the second direction.

在本發明之一實施例中，上述之第一感測串列包括多數個第一感測墊以及多數個第一橋接部。其中各第一橋接部分別電性連接於二相鄰的第一感測墊之間。 In an embodiment of the invention, the first sensing series includes a plurality of first sensing pads and a plurality of first bridges. Each of the first bridges is electrically connected between two adjacent first sensing pads.

在本發明之一實施例中，上述之第一感測串列更包括多數個第一擴充橋接部。其中各第一擴充橋接部分別電性連接於二相鄰的第一感測串列中，相鄰的第一感測墊間。 In an embodiment of the invention, the first sensing series further includes a plurality of first expansion bridges. Each of the first expansion bridges is electrically Connected between two adjacent first sensing series, between adjacent first sensing pads.

在本發明之一實施例中，上述之第二感測串列包括多數個第二感測墊以及多數個第二橋接部。其中，各第二橋接部分別電性連接於二相鄰的第二感測墊之間。 In an embodiment of the invention, the second sensing series includes a plurality of second sensing pads and a plurality of second bridges. Each of the second bridges is electrically connected between the two adjacent second sensing pads.

在本發明之一實施例中，上述之第二感測串列更包括多數個第二擴充橋接部。其中各第二擴充橋接部分別電性連接於二相鄰的第二感測串列中，相鄰的第二感測墊間。 In an embodiment of the invention, the second sensing series further includes a plurality of second expansion bridges. Each of the second expansion bridges is electrically connected to the second adjacent sensing series, and adjacent to the second sensing pads.

本發明另提供一種觸控面板，包括多個觸控單元，其中，觸控單元以陣列方式排列。且各觸控單元包括基板、多個第一感測串列、多個第二感測串列、第一方向感測點對以及第二方向感測點對。第一感測串列沿著第一方向延伸並配置於基板上，其中第一感測串列彼此電性連接。第二感測串列沿著第二方向延伸並配置於基板上，其中，第二感測串列彼此電性連接，第二方向與該第一方向實質上相交，且第二感測串列與第一感測串列電性絕緣。第一方向感測點對配置在基板上並與第一感測串列電性連接。第二方向感測點對配置在基板上並與第二感測串列電性連接。 The present invention further provides a touch panel including a plurality of touch units, wherein the touch units are arranged in an array. Each touch unit includes a substrate, a plurality of first sensing series, a plurality of second sensing series, a first direction sensing point pair, and a second direction sensing point pair. The first sensing series extends along the first direction and is disposed on the substrate, wherein the first sensing series is electrically connected to each other. The second sensing series extends along the second direction and is disposed on the substrate, wherein the second sensing series are electrically connected to each other, the second direction substantially intersects the first direction, and the second sensing series It is electrically insulated from the first sensing series. The first direction sensing point pair is disposed on the substrate and electrically connected to the first sensing series. The second direction sensing point pair is disposed on the substrate and electrically connected to the second sensing series.

在本發明之一實施例中，上述之各觸控單元的第一方向感測點對與相鄰的各觸控單元的第一方向感測點對電性連接，且各觸控單元的第二方向感測點對與相鄰的各觸控單元的第二方向感測點對電性連接。 In one embodiment of the present invention, the first direction sensing point pair of each touch unit is electrically connected to the first direction sensing point of each adjacent touch unit, and the The two-direction sensing point pair is electrically connected to the second direction sensing point pair of each adjacent touch unit.

基於上述，本發明在單一個觸控單元分別在不平行的第一方向以及第二方向上提供多於一串的第一及第二感測串列。如此一來，當觸控單元發生觸碰現象時，可以使較多的感測墊感測到測碰現象的發生，進以提高觸控單元所組成的觸控面板的靈敏度以及線性度。 Based on the above, the present invention provides more than one string of first and second sensing series in a single touch control unit in a first direction and a second direction that are not parallel. In this way, when the touch unit is touched, it can be made A plurality of sensing pads sense the occurrence of the touch detection phenomenon, thereby improving the sensitivity and linearity of the touch panel composed of the touch unit.

為讓本發明之上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。 The above described features and advantages of the present invention will be more apparent from the following description.

請參照圖2，圖2繪示本發明一實施例的觸控單元的示意圖。觸控單元200包括基板210、感測墊221~282以及方向感測點對V11、V12、H11及H12。其中，感測墊221~222沿著方向DIR1延伸並配置於基板210上並形成感測串列，另外，感測墊231~232以及感測墊241~242同樣沿著方向DIR1延伸且配置於基板210上分別形成兩個感測串列。感測墊221~222、感測墊231~232與感測墊241~242所形成的串列是彼此電性連接的。也就是說，感測墊221~242相互形成電性連接。 Please refer to FIG. 2. FIG. 2 is a schematic diagram of a touch unit according to an embodiment of the invention. The touch unit 200 includes a substrate 210, sensing pads 221 to 282, and direction sensing point pairs V11, V12, H11, and H12. The sensing pads 221 222 222 extend along the direction DIR1 and are disposed on the substrate 210 to form a sensing series. Further, the sensing pads 231 232 232 and the sensing pads 241 242 242 also extend along the direction DIR1 and are disposed on Two sensing series are respectively formed on the substrate 210. The series formed by the sensing pads 221 to 222 and the sensing pads 231 to 232 and the sensing pads 241-242 are electrically connected to each other. That is, the sensing pads 221 242 242 are electrically connected to each other.

感測墊261~262沿著方向DIR2延伸配置於基板210上並形成感測串列，感測墊271~272以及感測墊281~282同樣沿著方向DIR2延伸且配置於基板210上分別形成兩個感測串列。感測墊261~262、感測墊271~272與感測墊281~282所形成的串列是彼此電性連接的。也就是說，感測墊261~282相互形成電性連接。並且請注意，方向DIR1以及方向DIR2並不相互平行，也就是方向DIR1以及方向DIR2具有共同的交點。在本實施例中，方向DIR1以及方向DIR2相互垂直。 The sensing pads 261-262 are disposed on the substrate 210 along the direction DIR2 to form a sensing series. The sensing pads 271-272 and the sensing pads 281-282 are also extended along the direction DIR2 and disposed on the substrate 210. Two sensing series. The series formed by the sensing pads 261-262, the sensing pads 271-272 and the sensing pads 281-282 are electrically connected to each other. That is, the sensing pads 261-282 are electrically connected to each other. Also note that the direction DIR1 and the direction DIR2 are not parallel to each other, that is, the direction DIR1 and the direction DIR2 have a common intersection. In the present embodiment, the direction DIR1 and the direction DIR2 are perpendicular to each other.

此外，沿著方向DIR1配置的感測串列與沿著方向DIR2配置的感測串列是相互電性絕緣的。舉例來說，感測墊261~262所形成的感測串列與感測墊221~222所形成的感測串列是相互電性絕緣的。 Furthermore, the sense series arranged along the direction DIR1 and the sense series arranged along the direction DIR2 are electrically insulated from each other. For example, the sensing series formed by the sensing pads 261-262 and the sensing series formed by the sensing pads 221-222 are electrically insulated from each other.

為了使上述的沿著不同方向DIR1及DIR2配置的感測串列相互電性絕緣，本實施例的觸控單元200配置多個橋接部B1~B5。其中，在圖2的繪示中，橋接部B1電性連接於感測墊221及231間、橋接部B2電性連接於感測墊222及232間、橋接部B3電性連接於感測墊271及272間、橋接部B4電性連接於感測墊231及241間，以及橋接部B5電性連接於感測墊232及242間。 The touch unit 200 of the present embodiment is configured with a plurality of bridge portions B1 B B5 in order to electrically insulate the sensing series arranged in the different directions DIR1 and DIR2 from each other. The bridge portion B1 is electrically connected between the sensing pads 221 and 231, the bridge portion B2 is electrically connected between the sensing pads 222 and 232, and the bridge portion B3 is electrically connected to the sensing pad. Between 271 and 272, the bridge portion B4 is electrically connected between the sensing pads 231 and 241, and the bridge portion B5 is electrically connected between the sensing pads 232 and 242.

事實上，所有電性連接的相鄰的感測墊都是利用橋接部來完成電性連接的。也就是說，本發明實施例的橋接部並不只限於圖2繪示的橋接部B1~B5，在橋接部B1~B5下方也都還分別覆蓋有一個橋接部。 In fact, all of the electrically connected adjacent sensing pads are electrically connected using a bridge. That is to say, the bridge portion of the embodiment of the present invention is not limited to the bridge portions B1 B B5 illustrated in FIG. 2 , and each of the bridge portions B1 B B5 is also covered with a bridge portion.

觸控單元200還包括在基板210上配置兩組方向感測點對。其中方向感測點V11、V12形成其中的一個方向感測點對，而方向感測點H11及H12形成另一個方向感測點對。方向感測點V11、V12、H11及H12用來接收與之電性連接的感測墊221~282上因觸碰現象所產生的電容變化狀態。也就是說，方向感測點V11以及V12可用以偵測感測墊221、222、231、232、241以及242上因觸碰現象所產生的電容變化狀態，而方向感測點H11以及H12可用以偵測感測墊261、262、271、272、281以及282上因觸碰現象所產生的電容變化狀態。 The touch unit 200 further includes two sets of direction sensing point pairs disposed on the substrate 210. The direction sensing points V11, V12 form one of the direction sensing point pairs, and the direction sensing points H11 and H12 form another direction sensing point pair. The direction sensing points V11, V12, H11 and H12 are used to receive the state of capacitance change caused by the touch phenomenon on the sensing pads 221 to 282 electrically connected thereto. That is, the direction sensing points V11 and V12 can be used to detect the change state of the capacitance caused by the touch phenomenon on the sensing pads 221, 222, 231, 232, 241, and 242, and the direction sensing points H11 and H12 are available. To detect the touch pads 261, 262, 271, 272, 281, and 282 due to touch The state of change in capacitance produced by the phenomenon.

在本實施例中，方向感測點V11以及V12分別配置在由感測墊231及232所形成的感測串的兩個側邊，而方向感測點H11以及H12分別配置在由感測墊271及272所形成的感測串的兩個側邊。 In this embodiment, the direction sensing points V11 and V12 are respectively disposed on two sides of the sensing string formed by the sensing pads 231 and 232, and the direction sensing points H11 and H12 are respectively disposed on the sensing pads. The two sides of the sensing string formed by 271 and 272.

請特別注意，觸控單元200上對應任何的單一個方向感測點H11、H12、V11及V12都配置有多條的感測串列(本實施例為配置三個感測串列)。如此一來，觸控單元200所能提供的感測墊的密度有效的增加，進以加強觸控單元200所能產生的觸碰結果的靈敏度及解析度。 In particular, the sensing unit H11, H12, V11, and V12 corresponding to any single direction of the touch unit 200 are configured with a plurality of sensing series (in this embodiment, three sensing series are configured). As a result, the density of the sensing pads that can be provided by the touch unit 200 is effectively increased, thereby enhancing the sensitivity and resolution of the touch results that can be generated by the touch unit 200.

請參照圖3，圖3繪示本發明一實施例的觸控面板的示意圖。觸控面板300包括多個觸控單元310~340，並具有方向感測點V11、V21、V12、V13、H11、H21、H12以及H13。觸控單元310~340以陣列方式相互排列。並且，觸控單元310~340都與前述圖2所繪示的實施例的觸控單元200具有相同的結構。 Please refer to FIG. 3. FIG. 3 is a schematic diagram of a touch panel according to an embodiment of the invention. The touch panel 300 includes a plurality of touch units 310-340 and has direction sensing points V11, V21, V12, V13, H11, H21, H12, and H13. The touch units 310 to 340 are arranged in an array manner. The touch units 310-340 have the same structure as the touch unit 200 of the embodiment shown in FIG. 2 .

另外，相鄰的觸控單元間以鄰近的方向感測點對的其中之一來形成電性連接(例如觸控單元310與330以方向感測點H12及H13來形成電性連接，觸控單元310與320以方向感測點V12及V13來形成電性連接)。 In addition, an electrical connection is formed between the adjacent touch units by sensing one of the pair of adjacent directions (for example, the touch units 310 and 330 are electrically connected by the direction sensing points H12 and H13, and the touch is formed. Units 310 and 320 form electrical connections with direction sensing points V12 and V13).

在此請注意，當使用者利用例如手指FING在觸控面板300上進行觸碰時，手指FING所涵蓋到的感測墊數量有效的增加，而增加了觸碰偵測的解析度及線性度。另外，在感測墊數量增加的前提下，各感測墊間所產生的互容效應也相對加大，有效提升觸碰偵測的解析度及線性度。 Please note that when the user touches the touch panel 300 by using, for example, a finger FING, the number of sensing pads covered by the finger FING is effectively increased, and the resolution and linearity of the touch detection are increased. . In addition, under the premise of an increase in the number of sensing pads, the mutual capacitance effect generated between the sensing pads is relatively increased, thereby effectively improving the resolution and linearity of the touch detection.

綜上所述，本發明利用在單一觸控單元上沿兩個方向配置多個的電性連接的感測串列。使單一觸控單元上分布的感測墊的密度可以有效的增加，進以增加觸碰偵測的解析度及線性度。 In summary, the present invention utilizes a plurality of electrically connected sensing series disposed in two directions on a single touch unit. The density of the sensing pads distributed on the single touch unit can be effectively increased to increase the resolution and linearity of the touch detection.

雖然本發明已以實施例揭露如上，然其並非用以限定本發明，任何所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作些許之更動與潤飾，故本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and any one of ordinary skill in the art can make some modifications and refinements without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.

100、300‧‧‧觸控面板 100, 300‧‧‧ touch panel

110~140、200、310~340‧‧‧觸控單元 110~140, 200, 310~340‧‧‧ touch unit

111~114、221~282‧‧‧感測墊 111~114, 221~282‧‧‧ Sense pads

210‧‧‧基板 210‧‧‧Substrate

V1~V4、H1~H4‧‧‧感測點 V1~V4, H1~H4‧‧‧ Sensing points

V11、V12、V13、V21、H11、H12、H13、H21‧‧‧方向感測點 V11, V12, V13, V21, H11, H12, H13, H21‧‧‧ direction sensing points

DIR1、DIR2‧‧‧方向 DIR1, DIR2‧‧‧ direction

B1~B5‧‧‧橋接部 B1~B5‧‧‧Bridge

FING‧‧‧手指 FING‧‧‧ finger

圖1繪示的習知的電容式觸控面板。 A conventional capacitive touch panel is illustrated in FIG. 1 .

圖2繪示本發明一實施例的觸控單元的示意圖。 2 is a schematic diagram of a touch unit according to an embodiment of the invention.

圖3繪示本發明一實施例的觸控面板的示意圖。 FIG. 3 is a schematic diagram of a touch panel according to an embodiment of the invention.

200‧‧‧觸控單元 200‧‧‧ touch unit

210‧‧‧基板 210‧‧‧Substrate

221~282‧‧‧感測墊 221~282‧‧‧Sense pad

V11、V12、H11、H12‧‧‧方向感測點 V11, V12, H11, H12‧‧‧ direction sensing points

DIR1、DIR2‧‧‧方向 DIR1, DIR2‧‧‧ direction

B1~B5‧‧‧橋接部 B1~B5‧‧‧Bridge

Claims

一種觸控單元，包括：一基板；多個第一感測串列，沿著一第一方向延伸並配置於該基板上，其中該些第一感測串列彼此電性連接；多個第二感測串列，沿著一第二方向延伸並配置於該基板上，其中該些第二感測串列彼此電性連接，該第二方向與該第一方向實質上相交，且該些第二感測串列與該些第一感測串列電性絕緣；一第一方向感測點對，配置在該基板上並直接連接至該些第一感測串列的其中之一的相對的兩端點；以及一第二方向感測點對，配置在該基板上並直接連接至該些第二感測串列的其中之一的相對的兩端點。 A touch unit includes: a substrate; a plurality of first sensing series extending along a first direction and disposed on the substrate, wherein the first sensing series are electrically connected to each other; The second sensing series extends along a second direction and is disposed on the substrate, wherein the second sensing series are electrically connected to each other, the second direction substantially intersects the first direction, and the The second sensing series is electrically insulated from the first sensing series; a first direction sensing point pair is disposed on the substrate and directly connected to one of the first sensing series And a second direction sensing point pair disposed on the substrate and directly connected to opposite end points of one of the second sensing series.

如申請專利範圍第1項所述之觸控單元，其中該第一方向感測點對的其中之一感測點配置在該些第一感測串列沿該第一方向的一側邊，而該第一方向感測點對的另一感測點配置在該些第一感測串列沿該第一方向的另一側邊。 The touch unit of claim 1, wherein one of the sensing points of the first direction sensing pair is disposed on a side of the first sensing series along the first direction, And another sensing point of the first direction sensing point pair is disposed on the other side of the first sensing series along the first direction.

如申請專利範圍第1項所述之觸控單元，其中該第二方向感測點對的其中之一感測點配置在該些第二感測串列沿該第二方向的一側邊，而該第二方向感測點對的另一感測點配置在該些第二感測串列沿該第二方向的另一側邊。 The touch unit of claim 1, wherein one of the sensing points of the second direction sensing pair is disposed on a side of the second sensing series along the second direction. And another sensing point of the second direction sensing point pair is disposed on the other side of the second sensing series along the second direction.

如申請專利範圍第1項所述之觸控單元，其中各該第一感測串列包括：多數個第一感測墊；以及多數個第一橋接部，其中各該第一橋接部分別電性連接於二相鄰的該些第一感測墊之間。 The touch unit of claim 1, wherein each of the first sensing series comprises: a plurality of first sensing pads; and a plurality of first bridge portions, wherein each of the first bridge portions is electrically connected between the two adjacent first sensing pads.

如申請專利範圍第4項所述之觸控單元，其中各該第一感測串列更包括：多數個第一擴充橋接部，其中各該第一擴充橋接部分別電性連接於二相鄰的該些第一感測串列中，相鄰的該些第一感測墊間。 The touch unit of claim 4, wherein each of the first sensing series further comprises: a plurality of first expansion bridges, wherein each of the first expansion bridges is electrically connected to two adjacent The first sensing pads of the first sensing series are adjacent to each of the first sensing pads.

如申請專利範圍第1項所述之觸控單元，其中各該第二感測串列包括：多數個第二感測墊；以及多數個第二橋接部，其中各該第二橋接部分別電性連接於二相鄰的該些第二感測墊之間。 The touch unit of claim 1, wherein each of the second sensing series comprises: a plurality of second sensing pads; and a plurality of second bridges, wherein each of the second bridges is electrically The connection is between two adjacent second sensing pads.

如申請專利範圍第6項所述之觸控單元，其中各該第二感測串列更包括：多數個第二擴充橋接部，其中各該第二擴充橋接部分別電性連接於二相鄰的該些第二感測串列中，相鄰的該些第二感測墊間。 The touch unit of claim 6, wherein each of the second sensing series further comprises: a plurality of second expansion bridges, wherein each of the second expansion bridges is electrically connected to two adjacent The second sensing pads of the second sensing series are adjacent to each of the second sensing pads.

一種觸控面板，包括：多數個觸控單元，該些觸控單元以陣列方式排列，且各該觸控單元包括：一基板；多個第一感測串列，沿著一第一方向延伸並配置於該基板上，其中該些第一感測串列彼此電性連接；多個第二感測串列，沿著一第二方向延伸並配置於該基板上，其中該些第二感測串列彼此電性連接，該第二方向與該第一方向實質上相交，且該些第二感測串列與該些第一感測串列電性絕緣；一第一方向感測點對，配置在該基板上並直接連接至該些第一感測串列的其中之一電性連接；以及一第二方向感測點對，配置在該基板上並直接連接至該些第二感測串列的其中之一的相對的兩端點。 A touch panel includes: a plurality of touch units, the touch units are arranged in an array, and each of the touch units includes: a substrate; and a plurality of first sensing series extending along a first direction And being disposed on the substrate, wherein the first sensing series are electrically connected to each other; and the plurality of second sensing series extending along a second direction and configured On the substrate, the second sensing series are electrically connected to each other, the second direction substantially intersects the first direction, and the second sensing series and the first sensing series Electrically insulating; a first direction sensing point pair disposed on the substrate and directly connected to one of the first sensing series; and a second direction sensing point pair disposed in The substrate is directly connected to opposite end points of one of the second sensing series.

如申請專利範圍第8項所述之觸控面板，其中各該觸控單元的該第一方向感測點對與相鄰的各該觸控單元的該第一方向感測點對電性連接，且各該觸控單元的該第二方向感測點對與相鄰的各該觸控單元的該第二方向感測點對電性連接。 The touch panel of claim 8, wherein the first direction sensing point pair of each touch unit is electrically connected to the first direction sensing point of each adjacent touch unit. And the second direction sensing point pair of each touch unit is electrically connected to the second direction sensing point pair of each adjacent touch unit.

如申請專利範圍第8項所述之觸控面板，其中各該觸控單元的各該第一感測串列包括：多個第一感測墊；以及多個第一橋接部，其中各該第一橋接部分別電性連接於二相鄰的該些第一感測墊之間；各該觸控單元的各該第二感測串列包括：多個第二感測墊；以及多個第二橋接部，其中各該第二橋接部分別電性連接於二相鄰的該些第二感測墊之間。 The touch panel of claim 8, wherein each of the first sensing series of each of the touch units comprises: a plurality of first sensing pads; and a plurality of first bridges, wherein each of the The first bridges are respectively electrically connected between the two adjacent first sensing pads; each of the second sensing series of each of the touch units includes: a plurality of second sensing pads; and a plurality of a second bridge portion, wherein each of the second bridge portions is electrically connected between the two adjacent second sensing pads.