JPS6184943U - - Google Patents
Info
- Publication number
- JPS6184943U JPS6184943U JP3258885U JP3258885U JPS6184943U JP S6184943 U JPS6184943 U JP S6184943U JP 3258885 U JP3258885 U JP 3258885U JP 3258885 U JP3258885 U JP 3258885U JP S6184943 U JPS6184943 U JP S6184943U
- Authority
- JP
- Japan
- Prior art keywords
- groups
- conductors
- plane
- input terminal
- positive integer
- 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
- 239000004020 conductor Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面はこの考案の一例を示すブロツク回路図で
ある。
１…ループコイル導体、２…コモンマルチプレ
クサ、３ａ，３ｂ，３ｃ…第１、第２、第３マル
チプレクサ、Ｇ１〜Ｇ１５…第１〜第１５グルー
プ、Ｔ…タブレツト。
The drawing is a block circuit diagram showing an example of this invention. DESCRIPTION OF SYMBOLS 1... Loop coil conductor, 2... Common multiplexer, 3a, 3b, 3c... 1st, 2nd, 3rd multiplexer, G1 - G15 ... 1st - 15th group, T... Tablet.
Claims (1)
に埋設または布設された多数の平行導体に誘起さ
れるまたは上記平行導体によつてカーソルに誘起
される信号を検出することにより平面上における
カーソルの位置を検出するようにしたデイジタイ
ザにおいて、上記導体をｎ本（ｎは正の整数）ず
つｍ個のグループに分割し（ｍは正の整数）、そ
の各グループの導体の一端をそれぞれ一括してコ
モン結線してコモンマルチプレクサの各入力端子
に接続するとともに、コモンマルチプレクサと反
対側の端部において、第１、第２および第３グル
ープの各導体を第１、第２および第３のｎビツト
マルチプレクサの各入力端子にそれぞれ接続し、
かつ第（１＋３ｌ）、第（２＋３ｌ）および第（
３＋３ｌ）グループ（ｌは正のの整数）の各導体
を上記第１、第２くよび第３グループのそれぞれ
対応する導体と並列に上記第１、第２および第３
のｎビツトマルチプレクサの各入力端子に接続し
たことを特徴とするデイジタイザ。 The position of the cursor on the plane is determined by detecting signals induced in a large number of parallel conductors buried or laid in the plane by the cursor moving along the plane, or signals induced in the cursor by the parallel conductors. In the digitizer designed for detection, the above conductor is divided into m groups of n conductors (n is a positive integer) (m is a positive integer), and one end of the conductor in each group is connected to a common wire. and connect each conductor of the first, second and third group to each input terminal of the first, second and third n-bit multiplexer at the end opposite to the common multiplexer. Connect to each input terminal,
and (1+3l), (2+3l), and (
3+3l) groups (l is a positive integer) of the first, second and third groups in parallel with the corresponding conductors of the first, second and third groups, respectively.
A digitizer connected to each input terminal of an n-bit multiplexer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3258885U JPS6184943U (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3258885U JPS6184943U (en) | 1985-03-06 | 1985-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184943U true JPS6184943U (en) | 1986-06-04 |
Family
ID=30534240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3258885U Pending JPS6184943U (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184943U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411632A (en) * | 1977-06-28 | 1979-01-27 | Nippon Telegr & Teleph Corp <Ntt> | Tablet input unit |
| JPS5534770A (en) * | 1978-09-04 | 1980-03-11 | Nippon Telegr & Teleph Corp <Ntt> | Electromagnetic coupling type input device |
| JPS5923845B2 (en) * | 1975-12-27 | 1984-06-05 | 新明和工業株式会社 | Shinkudatsuuki |
-
1985
- 1985-03-06 JP JP3258885U patent/JPS6184943U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923845B2 (en) * | 1975-12-27 | 1984-06-05 | 新明和工業株式会社 | Shinkudatsuuki |
| JPS5411632A (en) * | 1977-06-28 | 1979-01-27 | Nippon Telegr & Teleph Corp <Ntt> | Tablet input unit |
| JPS5534770A (en) * | 1978-09-04 | 1980-03-11 | Nippon Telegr & Teleph Corp <Ntt> | Electromagnetic coupling type input device |
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