JPS6415915U - - Google Patents
Info
- Publication number
- JPS6415915U JPS6415915U JP10867187U JP10867187U JPS6415915U JP S6415915 U JPS6415915 U JP S6415915U JP 10867187 U JP10867187 U JP 10867187U JP 10867187 U JP10867187 U JP 10867187U JP S6415915 U JPS6415915 U JP S6415915U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting element
- receiving element
- optical mark
- pellets
- 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
- 239000008188 pellet Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図Ａ，Ｂは本考案の光学式マークセンサの
外観斜視図、第２図は第１図の構造断面図、第３
図Ａ，Ｂは従来の光学式マークセンサと反射形ホ
トインタラプターの外観斜視図を示すブロツク図
である。
１……発光素子（ペレツト）、２……受光素子
（ペレツト）、３……リードフレーム、４……モ
ールド樹脂（透明樹脂）、５……反射物（データ
・シート）、６……セラミツク基板、７……リー
ド線、８……発光素子（単体製品）、９……受光
素子（単体製品）、１０……ブロツク、１１……
スリツト。
Figures 1A and B are external perspective views of the optical mark sensor of the present invention, Figure 2 is a structural sectional view of Figure 1, and Figure 3 is a cross-sectional view of the structure of Figure 1.
Figures A and B are block diagrams showing perspective views of conventional optical mark sensors and reflective photointerrupters. 1... Light emitting element (pellet), 2... Light receiving element (pellet), 3... Lead frame, 4... Molding resin (transparent resin), 5... Reflective material (data sheet), 6... Ceramic substrate , 7... Lead wire, 8... Light emitting element (single product), 9... Light receiving element (single product), 10... Block, 11...
Slits.
Claims (1)
光素子からの直接光が受光素子に入ることを防止
するしや光部を設けた２つのリードフレームに発
光素子と受光素子のペレツトをそれぞれマウント
、ボンデイングし、エポキシ樹脂でモールドする
ことを特徴とする光学式マークセンサ。 The pellets of the light-emitting element and the light-receiving element are each mounted and bonded on two lead frames with a moderate slope on the pellet mounting surface and a shield that prevents direct light from the light-emitting element from entering the light-receiving element. An optical mark sensor characterized by being molded with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867187U JPS6415915U (en) | 1987-07-14 | 1987-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10867187U JPS6415915U (en) | 1987-07-14 | 1987-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6415915U true JPS6415915U (en) | 1989-01-26 |
Family
ID=31344225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10867187U Pending JPS6415915U (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415915U (en) |
-
1987
- 1987-07-14 JP JP10867187U patent/JPS6415915U/ja active Pending
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