JPH01100228U - - Google Patents
Info
- Publication number
- JPH01100228U JPH01100228U JP1987194292U JP19429287U JPH01100228U JP H01100228 U JPH01100228 U JP H01100228U JP 1987194292 U JP1987194292 U JP 1987194292U JP 19429287 U JP19429287 U JP 19429287U JP H01100228 U JPH01100228 U JP H01100228U
- Authority
- JP
- Japan
- Prior art keywords
- light pen
- transmitting
- omitting
- detects
- remote control
- 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
- 238000010586 diagram Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Description
第１図は本考案の実施例１のブロツク図、第２
図は本考案の受信側の実施例のブロツク図、第３
図は本考案の実施例２のブロツク図、第４図は従
来のライトペンのブロツク図である。
１１……ＣＲＴ、１２……受光素子部、１３…
…スイツチ、１４……波形整型部、１５……送信
部、１６……電源、２１……受信部、２２……コ
ントローラ、２３……ＣＰＵ、２４……電源、３
１……ＣＲＴ、３２……受光素子部、３３……ス
イツチ、３４……波形整型部、３５……送信部、
３６……電源、４１……ＣＲＴ、４２……受光素
子部、４３……スイツチ、４４……波形整型部、
４５……増幅部。
Figure 1 is a block diagram of the first embodiment of the present invention, and Figure 2 is a block diagram of the first embodiment of the present invention.
Figure 3 is a block diagram of an embodiment of the receiving side of the present invention.
The figure is a block diagram of Embodiment 2 of the present invention, and FIG. 4 is a block diagram of a conventional light pen. 11... CRT, 12... Light receiving element section, 13...
...Switch, 14... Waveform shaping unit, 15... Transmission unit, 16... Power supply, 21... Receiving unit, 22... Controller, 23... CPU, 24... Power supply, 3
1... CRT, 32... Light receiving element section, 33... Switch, 34... Waveform shaping section, 35... Transmitting section,
36... Power supply, 41... CRT, 42... Light receiving element section, 43... Switch, 44... Waveform shaping section,
45...Amplification section.
Claims (1)
イスプレイ上の輝点を検知し、そのタイミング情
報を出力するライトペンにおいて、出力信号を伝
達する信号線を省略し、リモコン送信部を有する
ことを特徴とするワイヤレス型のライトペン。 A wireless type light pen that detects a bright spot on a CRT graphic display using a raster scan method and outputs timing information, which is characterized by omitting a signal line for transmitting an output signal and having a remote control transmitter. light pen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194292U JPH01100228U (en) | 1987-12-21 | 1987-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194292U JPH01100228U (en) | 1987-12-21 | 1987-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100228U true JPH01100228U (en) | 1989-07-05 |
Family
ID=31485028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987194292U Pending JPH01100228U (en) | 1987-12-21 | 1987-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100228U (en) |
-
1987
- 1987-12-21 JP JP1987194292U patent/JPH01100228U/ja active Pending