JPS56107339A - Static capacity type pickup stylus - Google Patents
Static capacity type pickup stylusInfo
- Publication number
- JPS56107339A JPS56107339A JP834180A JP834180A JPS56107339A JP S56107339 A JPS56107339 A JP S56107339A JP 834180 A JP834180 A JP 834180A JP 834180 A JP834180 A JP 834180A JP S56107339 A JPS56107339 A JP S56107339A
- Authority
- JP
- Japan
- Prior art keywords
- pickup stylus
- capacity type
- static capacity
- type pickup
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/07—Heads for reproducing capacitive information
- G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
PURPOSE:To make longer the service life of pickup stylus, by avoiding peeling-off of electrodes, through embedding of electrodes to the base of a pickup stylus. CONSTITUTION:In a pickup stylus 1-1, an electrode 3-1 is embedded in the groove 10 provided at one side 5 almost perpendicular to the sliding surface 4 to the recording medium of the base 2-1, and the end 6-1 is finished so that it is at the same plane as the sliding plane 4. This terminal 6-1 acts as the signal detection from the recording medium such as video disc mainly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP834180A JPS56107339A (en) | 1980-01-29 | 1980-01-29 | Static capacity type pickup stylus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP834180A JPS56107339A (en) | 1980-01-29 | 1980-01-29 | Static capacity type pickup stylus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56107339A true JPS56107339A (en) | 1981-08-26 |
Family
ID=11690499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP834180A Pending JPS56107339A (en) | 1980-01-29 | 1980-01-29 | Static capacity type pickup stylus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56107339A (en) |
-
1980
- 1980-01-29 JP JP834180A patent/JPS56107339A/en active Pending
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