JPS6366232U - - Google Patents
Info
- Publication number
- JPS6366232U JPS6366232U JP16040486U JP16040486U JPS6366232U JP S6366232 U JPS6366232 U JP S6366232U JP 16040486 U JP16040486 U JP 16040486U JP 16040486 U JP16040486 U JP 16040486U JP S6366232 U JPS6366232 U JP S6366232U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting part
- led element
- alignment
- edge
- 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 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Laser Beam Printer (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第1図は本考案の実施例の光プリンタ用LED
素子の要部断面図aと平面図b、第2図は本考案
の他の実施例を示す要部断面図、第3図は従来の
LED素子の要部平面図である。
1……GaAsP基板、2……拡散保護膜、3
……PN接合、4,4……発光部、5,5……個
別電極、6……共通電極、7……狭窄部分、8…
…溝(狭窄部分)。
Figure 1 shows an LED for an optical printer according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of a main part showing another embodiment of the present invention, and FIG. 3 is a plan view of a main part of a conventional LED element. 1...GaAsP substrate, 2...Diffusion protective film, 3
...PN junction, 4, 4... Light emitting part, 5, 5... Individual electrode, 6... Common electrode, 7... Constricted portion, 8...
...sulcus (narrowed area).
Claims (1)
のPN接合による発光部を有した光プリンタ用L
ED素子において、LED素子の端縁に位置する
発光部は発光部の整列方向に対し延在する方向で
ある連接側端縁に向つて狭窄部分を介して延在し
ている事を特徴とする光プリンタ用LED素子。 An L for an optical printer having a light emitting part formed by a plurality of PN junctions arranged in alignment on the surface of a compound semiconductor.
The ED element is characterized in that the light emitting part located at the edge of the LED element extends through the narrowed part toward the connecting side edge in a direction extending with respect to the alignment direction of the light emitting part. LED element for optical printers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16040486U JPS6366232U (en) | 1986-10-20 | 1986-10-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16040486U JPS6366232U (en) | 1986-10-20 | 1986-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6366232U true JPS6366232U (en) | 1988-05-02 |
Family
ID=31085753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16040486U Pending JPS6366232U (en) | 1986-10-20 | 1986-10-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6366232U (en) |
-
1986
- 1986-10-20 JP JP16040486U patent/JPS6366232U/ja active Pending