JPS63108653U - - Google Patents
Info
- Publication number
- JPS63108653U JPS63108653U JP29887U JP29887U JPS63108653U JP S63108653 U JPS63108653 U JP S63108653U JP 29887 U JP29887 U JP 29887U JP 29887 U JP29887 U JP 29887U JP S63108653 U JPS63108653 U JP S63108653U
- Authority
- JP
- Japan
- Prior art keywords
- light
- detection device
- elements
- sealing
- sealing resin
- 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
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000002834 transmittance Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図はこの考案の一実施例のフオトインタラ
プタの斜視図、第２図ａ，ｂは第１図のフオトイ
ンタラプタの製造方法を説明するためのａはマウ
ント体の正面図、ｂは樹脂封止を示す断面図、第
３図は別の実施例の受発光素子組立体を示す斜視
図、第４図はさらに別の実施例のフオトインタラ
プタの製造方法を説明するａはマウント体の正面
図、ｂは樹脂封止を示す断面図、第５図は従来の
フオトインタラプタにかかり、ａは断面図、ｂは
組立を説明するための斜視図、第６図は従来のフ
オトインタラプタにかかり、ａは斜視図、ｂは断
面図、第７図はフオトインタラプタの動作を説明
するための図である。
１１，１３…封止樹脂、１１ｂ…結合部、１０
１…発光素子、１０２…受光素子。
Fig. 1 is a perspective view of a photo interrupter according to an embodiment of this invention, Fig. 2 a and b are for explaining the manufacturing method of the photo interrupter of Fig. 1, a is a front view of the mount body, and b is a resin sealing 3 is a perspective view showing a light emitting and receiving element assembly of another embodiment, and FIG. 4 is a front view of the mount body. , b is a sectional view showing resin sealing, FIG. 5 is a conventional photo interrupter, a is a sectional view, b is a perspective view for explaining assembly, FIG. 6 is a conventional photo interrupter, and a is a perspective view, b is a sectional view, and FIG. 7 is a diagram for explaining the operation of the photo interrupter. 11, 13...Sealing resin, 11b...Joining part, 10
1... Light emitting element, 102... Light receiving element.
Claims (1)
れら両者の間に被検出体を通過させる空隙を設け
樹脂封止により一体に結合された光応用物体検出
装置において、両素子周辺の封止樹脂の透光率が
両素子を結合させる部分の封止樹脂の透光率より
大きいことを特徴とする検出装置。 In an optical object detection device in which a semiconductor light-emitting element and a semiconductor light-receiving element face each other and are combined together by resin sealing with a gap between them for allowing the object to be detected to pass through, the light transmission of the sealing resin around both elements is used. 1. A detection device characterized in that the light transmittance is greater than the light transmittance of a sealing resin in a portion that connects both elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29887U JPS63108653U (en) | 1987-01-07 | 1987-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29887U JPS63108653U (en) | 1987-01-07 | 1987-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108653U true JPS63108653U (en) | 1988-07-13 |
Family
ID=30777141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29887U Pending JPS63108653U (en) | 1987-01-07 | 1987-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108653U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367789A (en) * | 1986-09-09 | 1988-03-26 | Nec Corp | Interrupter |
-
1987
- 1987-01-07 JP JP29887U patent/JPS63108653U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6367789A (en) * | 1986-09-09 | 1988-03-26 | Nec Corp | Interrupter |
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