JPH01112948U - - Google Patents
Info
- Publication number
- JPH01112948U JPH01112948U JP828188U JP828188U JPH01112948U JP H01112948 U JPH01112948 U JP H01112948U JP 828188 U JP828188 U JP 828188U JP 828188 U JP828188 U JP 828188U JP H01112948 U JPH01112948 U JP H01112948U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- base
- emitting diodes
- print head
- optical print
- 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
Landscapes
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Dot-Matrix Printers And Others (AREA)
Description
第１図は本考案実施例の光プリントヘツドの斜
視図、第２図ａ，ｂは輝度分布の説明図である。
１……基台、３，４……発光ダイオード。
FIG. 1 is a perspective view of an optical print head according to an embodiment of the present invention, and FIGS. 2a and 2b are illustrations of brightness distribution. 1... Base, 3, 4... Light emitting diode.
Claims (1)
させて整列して固着された発光ダイオードとを具
備した光プリントヘツドに於て、前記発光ダイオ
ードは基台と平行なＰＮ接合を有した２つの発光
ダイオードの積層体からなり、互いに厚みが異な
ることによつて２つのＰＮ接合がそれぞれ基台側
と表面側とに偏位している事を特徴とする光プリ
ントヘツド。 In an optical print head comprising a base and light emitting diodes aligned and fixed on the base with one side surface which is a light emitting surface exposed, the light emitting diodes have a PN junction parallel to the base. An optical print head comprising a laminate of two light emitting diodes having different thicknesses so that two PN junctions are deviated to the base side and the surface side, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP828188U JPH01112948U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP828188U JPH01112948U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01112948U true JPH01112948U (en) | 1989-07-28 |
Family
ID=31214020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP828188U Pending JPH01112948U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01112948U (en) |
-
1988
- 1988-01-26 JP JP828188U patent/JPH01112948U/ja active Pending