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TWD146013S - Conductive sheet - Google Patents

Conductive sheet

Info

Publication number
TWD146013S
TWD146013S TW099305219F TW99305219F TWD146013S TW D146013 S TWD146013 S TW D146013S TW 099305219 F TW099305219 F TW 099305219F TW 99305219 F TW99305219 F TW 99305219F TW D146013 S TWD146013 S TW D146013S
Authority
TW
Taiwan
Prior art keywords
conductive
grid
conductive pattern
conductive sheet
sheets
Prior art date
Application number
TW099305219F
Other languages
Chinese (zh)
Inventor
Tadashi Kuriki
Original Assignee
富士軟片股份有限公司
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 富士軟片股份有限公司 filed Critical 富士軟片股份有限公司
Priority to TW099305219F priority Critical patent/TWD146013S/en
Publication of TWD146013S publication Critical patent/TWD146013S/en

Links

Abstract

【物品用途】;本創作為一種導電片,可使用於觸控面板。;【創作特點】;本創作的物品是可作為觸控面板(例如,電阻式觸控面板、投影型靜電容式觸控面板)等的一部分而使用的導電片。該導電片包括:透明的薄膜基材、形成於所述薄膜基材上的導電圖案、設置於所述導電圖案的端部的端子、以及從所述端子往所述薄膜基材的一端延伸的直線狀配線(請參照參考圖1)。本物品使用於所述觸控面板時,如參考圖1所示,將兩個導電片重疊而使用。在參考圖1中,上側為本申請的新式樣的導電片,下側為與此相對向的導電片。兩個導電片基本上是相同的形狀,而導電圖案的位置、端子的數量或位置、直線狀配線的數量或位置、長度、薄膜基材的留白處(導電圖案不存在部位的大小)等是相異的。再者,1個導電片的兩面都可配置導電圖案。;如參考圖1與參考圖2所示,所述導電圖案包括:最小的正方形或菱形的格子(小格子)、含有多個所述的小格子之最大的略正方形或菱形的格子(大格子)、在大格子的角落部的一處(參考圖2中、右側)配置比小格子還大且比大格子還小的正方形或菱形的格子(中格子),以及連接中格子與小格子的鉤狀連接線。每條直線狀配線串聯連接於多個大格子,且各列的大格子之間是利用連接部而進行連接,所述連接部包括:中格子以及鉤狀連接線。結果是,大格子設置成矩陣狀。將兩個導電片進行重疊的狀態、且大格子佔有的區域例如為A4尺寸(210 mm×297 mm)的程度。再者,例如可使用銀來作為導電圖案。;並且,如參考圖3所示,將本申請新式樣的導電片以及與此相對向的導電片重疊時,各自的導電片上所形成的導電圖案並不會重疊。再者,為了從參考圖3而易於理解兩導電片的導電圖案沒有重疊的樣子,將本申請新式樣的導電片的導電圖案以粗線表示。例如,未繪示的電荷檢測器連接在各直線狀配線的狀態,當指尖碰觸重疊的兩個導電片時,上側及下側各自的導電片中接觸位置的電荷變化可由所述電荷檢測器所檢測出來,而定位出指尖所碰觸的場所。;各小格子的一邊的長度(參考圖2的尺寸L1)例如是可在0.1 mm~3.0 mm之中進行選擇,此處,約為0.3 mm。導電圖案以及直線狀配線的線寬(粗細)例如是可在0.001 mm~0.2mm之中進行選擇,此處,約為0.02 mm。再者,薄膜基材的厚度例如是可在0.01 mm~2.0 mm之中進行選擇,此處,約為0.1 mm。導電圖案、端子以及直線狀配線的厚度例如是可在0.0005 mm~0.2 mm之中進行選擇,此處,約為0.01 mm。導電圖案及直線狀配線的厚度方向的剖面是矩形狀,再者,端子為長方體狀。;參考圖4為顯示本物品的流通狀態的一個例子,且本物品可卷繞於一線芯(core)。再者,參考圖4中省略導電圖案、端子以及直線狀配線。;本創作之導電片的整體外形可產生獨特之視覺效果。[Application of the article]; This creation is a conductive sheet that can be used in a touch panel.; [Features of the creation]; The article of the creation is a conductive sheet that can be used as a part of a touch panel (for example, a resistive touch panel, a projection-type electrostatic capacitive touch panel), etc. The conductive sheet includes: a transparent film substrate, a conductive pattern formed on the film substrate, a terminal provided at the end of the conductive pattern, and a straight line extending from the terminal to one end of the film substrate (see reference FIG1). When this article is used in the touch panel, as shown in reference FIG1, two conductive sheets are overlapped and used. In reference FIG1, the upper side is a conductive sheet of the new style of the present application, and the lower side is a conductive sheet opposite thereto. The two conductive sheets are basically of the same shape, but the positions of the conductive patterns, the number or positions of the terminals, the number or positions of the straight wiring, the length, the blank space of the film substrate (the size of the part where the conductive pattern does not exist), etc. are different. Furthermore, the conductive pattern can be arranged on both sides of a conductive sheet. As shown in reference figures 1 and 2, the conductive pattern includes: the smallest square or diamond grid (small grid), the largest square or diamond grid (large grid) containing a plurality of the small grids, a square or diamond grid (middle grid) larger than the small grid and smaller than the large grid arranged at a corner of the large grid (see the middle and right side of Figure 2), and a hook-shaped connecting line connecting the middle grid and the small grid. Each straight line wiring is connected in series to a plurality of large grids, and the large grids in each column are connected by a connecting portion, which includes: a middle grid and a hook-shaped connecting line. As a result, the large grids are arranged in a matrix shape. The two conductive sheets are overlapped, and the area occupied by the large grids is, for example, of the size of A4 (210 mm×297 mm). Furthermore, for example, silver can be used as the conductive pattern. ; And, as shown in reference FIG3, when the conductive sheet of the new style of the present application and the conductive sheet opposite thereto are overlapped, the conductive patterns formed on the respective conductive sheets do not overlap. Furthermore, in order to make it easier to understand the appearance of the conductive patterns of the two conductive sheets not overlapping from the reference figure 3, the conductive patterns of the conductive sheets of the present application are represented by thick lines. For example, when the charge detector not shown is connected to each linear wiring, when the fingertip touches the two overlapping conductive sheets, the charge change at the contact position in the upper and lower conductive sheets can be detected by the charge detector, and the place touched by the fingertip can be located. The length of one side of each small grid (refer to the dimension L1 of Figure 2) can be selected from 0.1 mm to 3.0 mm, and here, it is about 0.3 mm. The line width (thickness) of the conductive pattern and the linear wiring can be selected, for example, from 0.001 mm to 0.2 mm, and here, it is about 0.02 mm. Furthermore, the thickness of the film substrate can be selected, for example, from 0.01 mm to 2.0 mm, and here, it is about 0.1 mm. The thickness of the conductive pattern, the terminal, and the linear wiring can be selected, for example, from 0.0005 mm to 0.2 mm, and here, it is about 0.01 mm. The cross-section in the thickness direction of the conductive pattern and the linear wiring is rectangular, and the terminal is a cuboid. ; Reference FIG4 is an example showing the circulation state of the article, and the article can be wound around a core. Furthermore, the conductive pattern, the terminal, and the linear wiring are omitted in reference FIG4. ;The overall shape of the conductive sheet in this creation can produce a unique visual effect.

TW099305219F 2010-10-14 2010-10-14 Conductive sheet TWD146013S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW099305219F TWD146013S (en) 2010-10-14 2010-10-14 Conductive sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099305219F TWD146013S (en) 2010-10-14 2010-10-14 Conductive sheet

Publications (1)

Publication Number Publication Date
TWD146013S true TWD146013S (en) 2012-03-21

Family

ID=91477396

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099305219F TWD146013S (en) 2010-10-14 2010-10-14 Conductive sheet

Country Status (1)

Country Link
TW (1) TWD146013S (en)

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