JPH01168806U - - Google Patents
Info
- Publication number
- JPH01168806U JPH01168806U JP6566688U JP6566688U JPH01168806U JP H01168806 U JPH01168806 U JP H01168806U JP 6566688 U JP6566688 U JP 6566688U JP 6566688 U JP6566688 U JP 6566688U JP H01168806 U JPH01168806 U JP H01168806U
- Authority
- JP
- Japan
- Prior art keywords
- position sensor
- photoelectric conversion
- conversion section
- view
- electrodes
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Description
第１図ないし第４図は本考案による位置センサ
の第１実施例を示すもので、第１図は同位置セン
サの要部の斜視図、第２図は同じく要部の平面図
、第３図は同じく使用状態を示す第２図と同じ平
面図、第４図はセンサ出力の変化を示す図、第５
図は本考案による位置センサの第２実施例を示す
もので、同位置センサの要部の斜視図、第６図は
本考案位置センサの第３実施例を示すもので、同
位置センサの要部の斜視図、第７図は前記第３実
施例の位置センサの一使用例の説明図、第８図な
いし第１０図は本考案による位置センサの第４実
施例を示すもので、第８図は同位置センサの要部
の斜視図、第９図は同じく使用状態を示す要部の
平面図、第１０図は同位置センサのセンサ出力の
変化を示す図、第１１，１２図は従来の位置セン
サを示すもので第１１図は従来の位置センサの使
用状態を示す要部の平面図、第１２図はセンサ出
力の変化を示す図である。
１……不透明電極、２……光導電層、３……透
明電極、Ｐ……光電変換部。
1 to 4 show a first embodiment of the position sensor according to the present invention. FIG. 1 is a perspective view of the main parts of the position sensor, FIG. 2 is a plan view of the main parts, and FIG. The figure is the same plan view as Figure 2, which also shows the usage status, Figure 4 is a diagram showing changes in sensor output, and Figure 5 is a diagram showing changes in sensor output.
The figure shows a second embodiment of the position sensor according to the present invention, which is a perspective view of the main parts of the position sensor, and FIG. FIG. 7 is an explanatory diagram of an example of the use of the position sensor of the third embodiment, and FIGS. 8 to 10 show a fourth embodiment of the position sensor according to the present invention. The figure is a perspective view of the main part of the same position sensor, Fig. 9 is a plan view of the main part showing the state of use, Fig. 10 is a diagram showing changes in the sensor output of the same position sensor, and Figs. 11 and 12 are conventional Fig. 11 is a plan view of the main parts showing the state of use of the conventional position sensor, and Fig. 12 is a diagram showing changes in sensor output. DESCRIPTION OF SYMBOLS 1... Opaque electrode, 2... Photoconductive layer, 3... Transparent electrode, P... Photoelectric conversion part.
Claims (1)
それらの両電極１，３間に配設された光導電層と
から光電変換部Ｐを形成するとともにこの光電変
換部Ｐの受光面の幅が長手方向の一端部から他端
部にいくに従つて増加するように形成されたこと
を特徴とする位置センサ。 Both upper and lower electrodes 1 and 3, at least one of which is transparent,
A photoelectric conversion section P is formed from the photoconductive layer disposed between both electrodes 1 and 3, and the width of the light receiving surface of this photoelectric conversion section P increases as it goes from one end in the longitudinal direction to the other end. A position sensor characterized in that the position sensor is formed so as to increase in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6566688U JPH01168806U (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6566688U JPH01168806U (en) | 1988-05-18 | 1988-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168806U true JPH01168806U (en) | 1989-11-28 |
Family
ID=31291096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6566688U Pending JPH01168806U (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168806U (en) |
-
1988
- 1988-05-18 JP JP6566688U patent/JPH01168806U/ja active Pending