JPH0273234U - - Google Patents
Info
- Publication number
- JPH0273234U JPH0273234U JP1988154076U JP15407688U JPH0273234U JP H0273234 U JPH0273234 U JP H0273234U JP 1988154076 U JP1988154076 U JP 1988154076U JP 15407688 U JP15407688 U JP 15407688U JP H0273234 U JPH0273234 U JP H0273234U
- Authority
- JP
- Japan
- Prior art keywords
- reflecting means
- light
- light emitting
- emitting device
- position detection
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Position Input By Displaying (AREA)
Description
第１図は本考案に係る座標入力装置の一実施例
の全体構成図、第２図、第３図はそれぞれ二次元
位置検出素子の一例としての両面分割型二次元位
置検出素子の斜視図、概略平面図、第４図は信号
処理部の構成図である。
１…発光ダイオード、２…投光レンズ、３…発
光器、４…反射手段、５…二次元位置検出素子、
６…受光レンズ、７…二次元位置検出素子、８…
信号処理部、９…表示装置。
FIG. 1 is an overall configuration diagram of an embodiment of a coordinate input device according to the present invention, and FIGS. 2 and 3 are perspective views of a double-sided split type two-dimensional position detecting element as an example of a two-dimensional position detecting element, respectively. A schematic plan view, FIG. 4 is a configuration diagram of the signal processing section. DESCRIPTION OF SYMBOLS 1... Light emitting diode, 2... Light emitting lens, 3... Light emitter, 4... Reflection means, 5... Two-dimensional position detection element,
6... Light receiving lens, 7... Two-dimensional position detection element, 8...
Signal processing section, 9...Display device.
Claims (1)
反射手段と、反射手段で反射された光が入射し反
射手段上の光入射位置を表示画面の座標に対応し
た座標データとして検出する二次元位置検出手段
とを備えていることを特徴とする座標入力装置。 A light emitting device, a reflecting means that reflects the light emitted from the light emitting device, and a two-dimensional device that receives the light reflected by the reflecting means and detects the light incident position on the reflecting means as coordinate data corresponding to the coordinates of the display screen. A coordinate input device comprising a position detection means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154076U JPH0273234U (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988154076U JPH0273234U (en) | 1988-11-25 | 1988-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273234U true JPH0273234U (en) | 1990-06-05 |
Family
ID=31430484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988154076U Pending JPH0273234U (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273234U (en) |
-
1988
- 1988-11-25 JP JP1988154076U patent/JPH0273234U/ja active Pending
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