JPS6435434U - - Google Patents
Info
- Publication number
- JPS6435434U JPS6435434U JP13046287U JP13046287U JPS6435434U JP S6435434 U JPS6435434 U JP S6435434U JP 13046287 U JP13046287 U JP 13046287U JP 13046287 U JP13046287 U JP 13046287U JP S6435434 U JPS6435434 U JP S6435434U
- Authority
- JP
- Japan
- Prior art keywords
- current collecting
- electrodes
- electrode
- pair
- region
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例に係わる座標入力装
置の平面図、第２図は従来提案されている座標入
力装置の構成を示す一部切開平面図、第３図は第
２図のＡ―Ａ断面図、第４図はその座標入力装置
における集電電極の電位分布の影響を示す説明図
である。
１……第１の絶縁フイルム、２……第１の抵抗
膜、２Ｎ……不使用領域、３……第１の抵抗シー
ト、４……第１の集電電極、５……補助電極、５
Ｎ……隣接補助電極、１５……リード接続部。
FIG. 1 is a plan view of a coordinate input device according to an embodiment of the present invention, FIG. 2 is a partially cutaway plan view showing the configuration of a conventionally proposed coordinate input device, and FIG. 3 is a plan view of A of FIG. -A sectional view, FIG. 4 is an explanatory diagram showing the influence of the potential distribution of the current collecting electrode in the coordinate input device. DESCRIPTION OF SYMBOLS 1... First insulating film, 2... First resistive film, 2N... Unused area, 3... First resistive sheet, 4... First current collecting electrode, 5... Auxiliary electrode, 5
N... Adjacent auxiliary electrode, 15... Lead connection portion.
Claims (1)
、第２の抵抗膜の両端に一対の第２の集電電極を
形成し、これら第１及び第２の集電電極を互いに
直交させて前記第１及び第２の抵抗膜を対向配置
し、前記第１及び第２の抵抗膜にそれぞれ前記第
１または第２の集電電極の対の間に位置する互い
に平行な複数の補助電極を形成した座標入力装置
において、前記第１及び第２の集電電極にそれぞ
れ隣接する隣接補助電極相互間領域を使用領域と
すると共に、前記第１及び第２の集電電極と前記
隣接補助電極間領域を不使用領域とし、前記集電
電極の中間位置にリード接続部を設けると共に、
集電電極の該リード接続部から両末端にかけて前
記集電電極と前記隣接補助電極との距離が漸次減
少するように前記集電電極を形成したことを特徴
とする座標入力装置。 A pair of current collecting electrodes are formed at both ends of the first resistive film, a pair of second current collecting electrodes are formed at both ends of the second resistive film, and these first and second current collecting electrodes are arranged orthogonally to each other. the first and second resistive films are arranged to face each other, and each of the first and second resistive films has a plurality of parallel auxiliary electrodes located between the pair of the first or second current collecting electrodes. In the coordinate input device in which electrodes are formed, a region between adjacent auxiliary electrodes adjacent to the first and second current collecting electrodes is used as a use region, and a region between the first and second current collecting electrodes and the adjacent auxiliary electrodes is used. The area between the electrodes is an unused area, and a lead connection part is provided at an intermediate position of the current collecting electrode, and
A coordinate input device characterized in that the current collecting electrode is formed so that the distance between the current collecting electrode and the adjacent auxiliary electrode gradually decreases from the lead connection portion to both ends of the current collecting electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046287U JPS6435434U (en) | 1987-08-27 | 1987-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046287U JPS6435434U (en) | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435434U true JPS6435434U (en) | 1989-03-03 |
Family
ID=31385652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13046287U Pending JPS6435434U (en) | 1987-08-27 | 1987-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435434U (en) |
-
1987
- 1987-08-27 JP JP13046287U patent/JPS6435434U/ja active Pending