JPH0736754Y2 - 光プリンタ用発光ダイオード - Google Patents
光プリンタ用発光ダイオードInfo
- Publication number
- JPH0736754Y2 JPH0736754Y2 JP14661089U JP14661089U JPH0736754Y2 JP H0736754 Y2 JPH0736754 Y2 JP H0736754Y2 JP 14661089 U JP14661089 U JP 14661089U JP 14661089 U JP14661089 U JP 14661089U JP H0736754 Y2 JPH0736754 Y2 JP H0736754Y2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- electrode layer
- compound semiconductor
- emitting diode
- optical printer
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000004065 semiconductor Substances 0.000 claims description 17
- 238000003909 pattern recognition Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 description 42
- 238000005286 illumination Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012567 pattern recognition method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14661089U JPH0736754Y2 (ja) | 1989-12-19 | 1989-12-19 | 光プリンタ用発光ダイオード |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14661089U JPH0736754Y2 (ja) | 1989-12-19 | 1989-12-19 | 光プリンタ用発光ダイオード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0384147U JPH0384147U (en]) | 1991-08-27 |
| JPH0736754Y2 true JPH0736754Y2 (ja) | 1995-08-23 |
Family
ID=31693175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14661089U Expired - Lifetime JPH0736754Y2 (ja) | 1989-12-19 | 1989-12-19 | 光プリンタ用発光ダイオード |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736754Y2 (en]) |
-
1989
- 1989-12-19 JP JP14661089U patent/JPH0736754Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0384147U (en]) | 1991-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |