JPS5694214A - Noncontact position detector - Google Patents
Noncontact position detectorInfo
- Publication number
- JPS5694214A JPS5694214A JP17053379A JP17053379A JPS5694214A JP S5694214 A JPS5694214 A JP S5694214A JP 17053379 A JP17053379 A JP 17053379A JP 17053379 A JP17053379 A JP 17053379A JP S5694214 A JPS5694214 A JP S5694214A
- Authority
- JP
- Japan
- Prior art keywords
- position detector
- output
- substrate
- photoelectric element
- converts
- 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
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Abstract
PURPOSE: To make it possible to use the output of the position detector for display and others as it is, by using the integrated circuit technique to form the converter, which converts the output of the position detector to a code signal, and the electric element of the position detector on the substrate.
CONSTITUTION: The light emitted from light emitting element 1a on light emitting element substrate 1 is irradiated onto photoelectric element 4a on photoelectric element arraying substrate 4 through slit 2a of slit plate 2 fitted to rotary shaft 3 connected to the object to be detected. Code converter 4b which converts the output of photoelectric element 4a to a Gray code, output line 4c, and power supply line 4d are provided on photoelectric element array substrate 4, and these circuits are formed by the integrated circuit technique.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17053379A JPS5694214A (en) | 1979-12-28 | 1979-12-28 | Noncontact position detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17053379A JPS5694214A (en) | 1979-12-28 | 1979-12-28 | Noncontact position detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5694214A true JPS5694214A (en) | 1981-07-30 |
Family
ID=15906679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17053379A Pending JPS5694214A (en) | 1979-12-28 | 1979-12-28 | Noncontact position detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5694214A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115257A (en) * | 1978-02-28 | 1979-09-07 | Nec Corp | Angle detector |
-
1979
- 1979-12-28 JP JP17053379A patent/JPS5694214A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115257A (en) * | 1978-02-28 | 1979-09-07 | Nec Corp | Angle detector |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5529198A (en) | Substrate bias generator circuit | |
JPS5694214A (en) | Noncontact position detector | |
JPS51139789A (en) | Photo-electric conversion semiconductor device | |
JPS539491A (en) | Photo semiconductor device | |
JPS5242390A (en) | Semiconductor light receiving device | |
JPS51140510A (en) | Photoelectric converter device | |
JPS5390890A (en) | Semiconductor laser device | |
JPS51127440A (en) | Means for protecting constant voltage circuit | |
JPS5271184A (en) | Semiconductor photosensitive light emitting element | |
JPS5414691A (en) | Liminous semiconductor device | |
JPS5393727A (en) | Set/reset signal generator circuit | |
JPS5230473A (en) | Apparatus for measuring power line current | |
JPS5326501A (en) | Signal level conversion circuit | |
JPS52154335A (en) | Duty control circuit | |
JPS5414281A (en) | Battery voltage detecting circuit | |
JPS51143444A (en) | Wiring of pachinko ball detector of pachinko machine | |
JPS5245889A (en) | Photoelectric onversion circuit | |
JPS5245220A (en) | Luminous diode bias circuit | |
JPS5413784A (en) | Semiconductor photo detector | |
JPS51120186A (en) | Radiation solid photographing device | |
JPS5437471A (en) | Code reading device for wafer | |
JPS524133A (en) | Character/pattern readout equipment | |
JPS53112689A (en) | Photo coupling semiconductor device | |
JPS53103387A (en) | Semiconductor radiation detector | |
JPS5511606A (en) | Photoelectric conversion device |