JPS5810134U - light pen - Google Patents
light penInfo
- Publication number
- JPS5810134U JPS5810134U JP1981102556U JP10255681U JPS5810134U JP S5810134 U JPS5810134 U JP S5810134U JP 1981102556 U JP1981102556 U JP 1981102556U JP 10255681 U JP10255681 U JP 10255681U JP S5810134 U JPS5810134 U JP S5810134U
- Authority
- JP
- Japan
- Prior art keywords
- light pen
- pen
- light
- receiving element
- characters
- 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
Landscapes
- Position Input By Displaying (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のライトペンの基体構成を示すブロック図
、第２図は本考案によるライトペンの基本構成を示すブ
ロック図である。
１・・・・・・光導媒体、２・・・・・・受光素子、３
・・・・・・増幅器、４・・・・・・比較回路、５・・
曲ワンショットモノマルチ回路、６・・・・・・駆動回
路。FIG. 1 is a block diagram showing the basic structure of a conventional light pen, and FIG. 2 is a block diagram showing the basic structure of a light pen according to the present invention. 1... Light guide medium, 2... Light receiving element, 3
......Amplifier, 4...Comparison circuit, 5...
Song one shot mono multi circuit, 6... Drive circuit.
Claims (1)
ライトペンを接触させて受光素子により電気信号として
検出するライトペンにおいて、前記検出した検出信号に
より発光する発光体を、前記ライトペン本体に設は検出
状況を目視で確認できることを特徴としたライトペン。In a light pen, a light pen is brought into contact with a bright spot drawn with characters or figures on the tube surface of a CRT display device and detected as an electric signal by a light receiving element. A light pen that features a feature on the pen body that allows you to visually check the detection status.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981102556U JPS5810134U (en) | 1981-07-10 | 1981-07-10 | light pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981102556U JPS5810134U (en) | 1981-07-10 | 1981-07-10 | light pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5810134U true JPS5810134U (en) | 1983-01-22 |
Family
ID=29897200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981102556U Pending JPS5810134U (en) | 1981-07-10 | 1981-07-10 | light pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810134U (en) |
-
1981
- 1981-07-10 JP JP1981102556U patent/JPS5810134U/en active Pending
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