JPS6375056U - - Google Patents
Info
- Publication number
- JPS6375056U JPS6375056U JP16905786U JP16905786U JPS6375056U JP S6375056 U JPS6375056 U JP S6375056U JP 16905786 U JP16905786 U JP 16905786U JP 16905786 U JP16905786 U JP 16905786U JP S6375056 U JPS6375056 U JP S6375056U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- spherical
- spherical part
- registration request
- center
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims 2
- 238000009751 slip forming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図はこの考案の一実施例のＬＥＤにかかり
、第１図ａは斜視図、第１図ｂは断面図、第２図
は別の実施例のＬＥＤの断面図、第３図は従来例
のＬＥＤにかかり第３図ａは斜視図、第３図ｂは
断面図、第４図はＬＥＤから受光器に至る光路を
説明するための光路図である。
１１，２１……モールド樹脂レンズ部、１０１
……ＬＥＤ、１０３……受光器（測定器）。
Figure 1 shows an LED of one embodiment of this invention, Figure 1a is a perspective view, Figure 1b is a sectional view, Figure 2 is a sectional view of another embodiment of the LED, and Figure 3 is a conventional LED. FIG. 3A is a perspective view of the example LED, FIG. 3B is a sectional view, and FIG. 4 is an optical path diagram for explaining the optical path from the LED to the light receiver. 11, 21...Mold resin lens part, 101
...LED, 103... Light receiver (measuring device).
Claims (1)
子の光出射面が、球レンズによる光軸中心部の球
面部と、この球面部の外側に連続して形成された
放物面部とを備えた光半導体装置。 An optical semiconductor device in which the light emitting surface of a light emitting semiconductor element with an emission wavelength of 400 to 950 nm is provided with a spherical part at the center of the optical axis formed by a spherical lens, and a parabolic part continuously formed on the outside of this spherical part. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905786U JPS6375056U (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16905786U JPS6375056U (en) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375056U true JPS6375056U (en) | 1988-05-19 |
Family
ID=31102514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16905786U Pending JPS6375056U (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375056U (en) |
-
1986
- 1986-11-05 JP JP16905786U patent/JPS6375056U/ja active Pending