JPS6448058U - - Google Patents
Info
- Publication number
- JPS6448058U JPS6448058U JP14256187U JP14256187U JPS6448058U JP S6448058 U JPS6448058 U JP S6448058U JP 14256187 U JP14256187 U JP 14256187U JP 14256187 U JP14256187 U JP 14256187U JP S6448058 U JPS6448058 U JP S6448058U
- Authority
- JP
- Japan
- Prior art keywords
- light
- resin
- receiving
- emitting
- lead frame
- 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 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Description
第1図は本考案の一実施例の断面図、第2図は
実施例2の発光部、受光部の断面図、第3図はレ
ンズ部の正面図、第4図は従来の樹脂一体成形型
ホトインタラプタの構造図である。
1……リードフレーム、2……発光素子、3…
…受光素子、4……光透過性樹脂、5……発光部
、6……受光部、7……光反射性樹脂、8……外
装樹脂、9……レンズ部、10……スリツト、1
1……ピンホール。
Figure 1 is a sectional view of one embodiment of the present invention, Figure 2 is a sectional view of the light emitting part and light receiving part of Example 2, Figure 3 is a front view of the lens part, and Figure 4 is a conventional resin integral molding. FIG. 2 is a structural diagram of a type photointerrupter. 1...Lead frame, 2...Light emitting element, 3...
... Light-receiving element, 4 ... Light-transmitting resin, 5 ... Light-emitting section, 6 ... Light-receiving section, 7 ... Light-reflecting resin, 8 ... Exterior resin, 9 ... Lens section, 10 ... Slit, 1
1...Pinhole.
Claims (1)
し、その発光部、受光部を予め光透過性樹脂にて
成形し、更にその回りを光反射性樹脂にてコーテ
イングし、更に、遮光性樹脂にて外装することを
特徴とする樹脂一体成形型ホトインタラプタ。 A light-emitting element and a light-receiving element are mounted on a lead frame, and the light-emitting part and light-receiving part are molded in advance with light-transmitting resin, and the surrounding area is coated with light-reflecting resin, and then with light-blocking resin. A resin-integrated photointerrupter characterized by an exterior casing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14256187U JPS6448058U (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14256187U JPS6448058U (en) | 1987-09-18 | 1987-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6448058U true JPS6448058U (en) | 1989-03-24 |
Family
ID=31408625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14256187U Pending JPS6448058U (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6448058U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014036228A (en) * | 2012-08-08 | 2014-02-24 | Avago Technologies General Ip (Singapore) Private Ltd | Face-to-face optical coupling element device and manufacturing method therefor |
-
1987
- 1987-09-18 JP JP14256187U patent/JPS6448058U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014036228A (en) * | 2012-08-08 | 2014-02-24 | Avago Technologies General Ip (Singapore) Private Ltd | Face-to-face optical coupling element device and manufacturing method therefor |