JPH0341337U - - Google Patents
Info
- Publication number
- JPH0341337U JPH0341337U JP10080189U JP10080189U JPH0341337U JP H0341337 U JPH0341337 U JP H0341337U JP 10080189 U JP10080189 U JP 10080189U JP 10080189 U JP10080189 U JP 10080189U JP H0341337 U JPH0341337 U JP H0341337U
- Authority
- JP
- Japan
- Prior art keywords
- stylus
- slides
- input device
- capacitive coupling
- indicator
- 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
Description
図面は本考案の実施例を示すもので、第１図は
全体ブロツク図、第２図は座標指示ペン、第３図
は発振回路、第４図はスタイラスと可変容量電極
、第５図は波形図、第６図はＦＭ検波特性である
。
１……座標指示ペン、２……タブレツト、３…
…電極線、４……スタイラス、７，８，９，１０
，１１，１２……金属電極、２６……ＡＭ検波回
路、２７……ＦＭ検波回路、２８……アナログ−
デジタル変換回路。
The drawings show an embodiment of the present invention: Fig. 1 is an overall block diagram, Fig. 2 is a coordinate indicating pen, Fig. 3 is an oscillation circuit, Fig. 4 is a stylus and variable capacitance electrode, and Fig. 5 is a waveform. Figure 6 shows the FM detection characteristics. 1... Coordinate indicating pen, 2... Tablet, 3...
...Electrode wire, 4...Stylus, 7, 8, 9, 10
, 11, 12...metal electrode, 26...AM detection circuit, 27...FM detection circuit, 28...analog-
Digital conversion circuit.
Claims (1)
タスの摺動に伴つて変化する可変容量コンデンサ
を含む発信器を内蔵した座標指示器と、該座標指
示器のスタイラスと静電容量結合するタブレツト
とからなる静電容量結合方式入力装置であつて、
前記指示器に配置された配置されたスタイラスの
摺動に対応して発振周波数を変化させて、ペンの
筆圧情報を伝達することを特徴とする静電容量結
合方式入力装置。 A stylus that slides in the direction of the pen axis, a coordinate indicator that includes a built-in transmitter that includes a variable capacitor that changes as the sluice slides, and a tablet that is capacitively coupled to the stylus of the coordinate indicator. A capacitive coupling type input device,
A capacitive coupling type input device, characterized in that pen pressure information is transmitted by changing an oscillation frequency in response to sliding of a stylus placed on the indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10080189U JPH0341337U (en) | 1989-08-29 | 1989-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10080189U JPH0341337U (en) | 1989-08-29 | 1989-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0341337U true JPH0341337U (en) | 1991-04-19 |
Family
ID=31649783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10080189U Pending JPH0341337U (en) | 1989-08-29 | 1989-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341337U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6453223A (en) * | 1987-08-24 | 1989-03-01 | Wacom Co Ltd | Coordinate input device |
| JPH0235512A (en) * | 1988-07-25 | 1990-02-06 | Wacom Co Ltd | Position indicator |
| JPH031212A (en) * | 1989-05-30 | 1991-01-07 | Wacom Co Ltd | Position indicator |
-
1989
- 1989-08-29 JP JP10080189U patent/JPH0341337U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6453223A (en) * | 1987-08-24 | 1989-03-01 | Wacom Co Ltd | Coordinate input device |
| JPH0235512A (en) * | 1988-07-25 | 1990-02-06 | Wacom Co Ltd | Position indicator |
| JPH031212A (en) * | 1989-05-30 | 1991-01-07 | Wacom Co Ltd | Position indicator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0341337U (en) | ||
| JPH0334130U (en) | ||
| JPH0421977U (en) | ||
| CN210072971U (en) | Two-point positioning type point-reading all-in-one machine | |
| CN213518210U (en) | A mouse that can recognize women's menstrual periods | |
| JPS58175427U (en) | capacitive level switch | |
| JPS60160641U (en) | touch switch device | |
| JPS5886518U (en) | Capacitive displacement detection installation | |
| JPS59180619U (en) | capacitive converter | |
| JPS59144524U (en) | capacitive vortex detector | |
| JPS5923849U (en) | Pressure sensor - built-in stylus | |
| JPH01147434U (en) | ||
| JPH02103919U (en) | ||
| JPS58178629U (en) | capacitive vortex detector | |
| JPS5842764U (en) | Impedance measurement circuit | |
| JPS60165837U (en) | digital pressure gauge | |
| JPS58178628U (en) | capacitive vortex detector | |
| JPH0429388U (en) | ||
| JPS5866722U (en) | Impedance conversion circuit for FM antenna | |
| JPH0378328U (en) | ||
| JPH02104439U (en) | ||
| JPS59189182U (en) | sensor device | |
| JPS6189190U (en) | ||
| JPS5834030U (en) | Differential pressure/pressure transmitter | |
| JPS6339747U (en) |