JPS6166963U - - Google Patents
Info
- Publication number
- JPS6166963U JPS6166963U JP15162584U JP15162584U JPS6166963U JP S6166963 U JPS6166963 U JP S6166963U JP 15162584 U JP15162584 U JP 15162584U JP 15162584 U JP15162584 U JP 15162584U JP S6166963 U JPS6166963 U JP S6166963U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- refractive index
- index layers
- substrate
- multilayer film
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
Description
第１図はこの考案の実施例を示す構成図、第２
図は反射多層膜の光の波長に対する反射率特性を
示すグラフ、第３図は従来例を示す構成図、第４
図は第３図の発光ダイオードのｎ−ＧａＡｓ層基
板のかわりにｎ−Ｇａ０．６Ａｌ０．４Ａｓ基板
が用いられた発光ダイオードを示す構成図である
。
１…ｎ−ＧａＡｓ基板、３…Ｂｅドープｐ−Ｇ
ａ０．９５Ａｌ０．０５Ａｓ活性層（発光層）、
１０…多層膜、１１…ＡｌＡｓ層、１２…ＧａＡ
ｓ層。
Figure 1 is a configuration diagram showing an embodiment of this invention, Figure 2
The figure is a graph showing the reflectance characteristics of a reflective multilayer film with respect to the wavelength of light, Figure 3 is a configuration diagram showing a conventional example, and Figure 4
The figure shows an n-GaAs layer substrate in the light emitting diode shown in FIG . 6 Al 0 . 4 is a configuration diagram showing a light emitting diode using an As substrate. 1...n-GaAs substrate, 3...Be-doped p-G
a0 . 95 Al 0 . 05 As active layer (light emitting layer),
10...Multilayer film, 11...AlAs layer, 12...GaA
s layer.
Claims (1)
の間に、複数の高屈折率層と低屈折率層とが交互
に積層されてなる多層膜が形成されている発光ダ
イオード。 A light emitting diode in which a multilayer film in which a plurality of high refractive index layers and low refractive index layers are alternately laminated is formed between a semiconductor substrate and a light emitting layer formed on the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15162584U JPS6166963U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15162584U JPS6166963U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166963U true JPS6166963U (en) | 1986-05-08 |
Family
ID=30709732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15162584U Pending JPS6166963U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220076A (en) * | 1988-07-08 | 1990-01-23 | Mitsubishi Kasei Corp | Compound-semiconductor light emitting device |
-
1984
- 1984-10-05 JP JP15162584U patent/JPS6166963U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0220076A (en) * | 1988-07-08 | 1990-01-23 | Mitsubishi Kasei Corp | Compound-semiconductor light emitting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6144866U (en) | semiconductor laser diode | |
| JPS6166963U (en) | ||
| JPH0313760U (en) | ||
| JPS6350155U (en) | ||
| JPH0669106B2 (en) | LED element | |
| JPH0369895U (en) | ||
| JPH0217701U (en) | ||
| JPS6315077U (en) | ||
| JPS63164264U (en) | ||
| JPS6210459U (en) | ||
| JPS63184597U (en) | ||
| JPS62154670U (en) | ||
| JPS58162660U (en) | Photoelectric conversion semiconductor device | |
| JPH042055U (en) | ||
| JPH025125U (en) | ||
| JPH01181131U (en) | ||
| JPH0247067U (en) | ||
| JPS63178359U (en) | ||
| JPH0185644U (en) | ||
| JPS60172354U (en) | semiconductor laser | |
| JPS6249252U (en) | ||
| JPS6434795U (en) | ||
| JPH0384147U (en) | ||
| JPH01165926U (en) | ||
| JPS62152469U (en) |