JPH0320545U - - Google Patents
Info
- Publication number
- JPH0320545U JPH0320545U JP8159389U JP8159389U JPH0320545U JP H0320545 U JPH0320545 U JP H0320545U JP 8159389 U JP8159389 U JP 8159389U JP 8159389 U JP8159389 U JP 8159389U JP H0320545 U JPH0320545 U JP H0320545U
- Authority
- JP
- Japan
- Prior art keywords
- light
- photocoupler
- transparent
- receiving element
- view
- 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
- 239000004020 conductor Substances 0.000 claims 1
- 239000003989 dielectric material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Description
第１図は本考案の正面図、第２図は本考案の側
面図、第３図は、本考案の実施例を示す断面図。
１……投光素子電極、２……金属ケースに取り
付けられたシールド電極、３……受光素子電極、
４……金属ケース、５……透明電気絶縁体基板上
につくられた透明電導膜、６……導電塗料、７…
…外部からの光を遮断する不透明樹脂、８……外
部を固定し、且つ光を通す透明樹脂、９……電気
信号を光信号に変換する投光素子、１０……光信
号を電気信号に変換する受光素子、１１……透明
電気絶縁体基板、１２……透明電気絶縁体。
FIG. 1 is a front view of the present invention, FIG. 2 is a side view of the present invention, and FIG. 3 is a sectional view showing an embodiment of the present invention. 1... Light emitting element electrode, 2... Shield electrode attached to the metal case, 3... Light receiving element electrode,
4... Metal case, 5... Transparent conductive film formed on a transparent electrical insulator substrate, 6... Conductive paint, 7...
...opaque resin that blocks light from the outside, 8...transparent resin that fixes the outside and allows light to pass through, 9...light projecting element that converts electrical signals into optical signals, 10... converts optical signals into electrical signals Light-receiving element for conversion, 11...Transparent electric insulator substrate, 12...Transparent electric insulator.
Claims (1)
伝導体を配置し、静電遮蔽したフオトカプラ。 A photocoupler that is electrostatically shielded by placing an electrical conductor between the photocoupler's light emitting element and light receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8159389U JPH0320545U (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8159389U JPH0320545U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320545U true JPH0320545U (en) | 1991-02-28 |
Family
ID=31627670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8159389U Pending JPH0320545U (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320545U (en) |
-
1989
- 1989-07-10 JP JP8159389U patent/JPH0320545U/ja active Pending
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