JPS61196559U - - Google Patents
Info
- Publication number
- JPS61196559U JPS61196559U JP6596085U JP6596085U JPS61196559U JP S61196559 U JPS61196559 U JP S61196559U JP 6596085 U JP6596085 U JP 6596085U JP 6596085 U JP6596085 U JP 6596085U JP S61196559 U JPS61196559 U JP S61196559U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- diode array
- electrode
- emitting diode
- substrate
- 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 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Facsimile Heads (AREA)
Description
第1図は本考案実施例の発光ダイオードアレイ
の平面図aとB―B′断面図b、第2図は発光ダ
イオードアレイ10を用いた光プリンタヘツドの
斜視図である。
1…基板、2,2…発光領域、3,3…電極、
4,4…ワイヤボンド部、5…絶縁膜、6…裏面
電極。
FIG. 1 is a plan view a and a cross-sectional view B--B' of a light emitting diode array according to an embodiment of the present invention, and FIG. 2 is a perspective view of an optical printer head using the light emitting diode array 10. 1... Substrate, 2, 2... Light emitting region, 3, 3... Electrode,
4, 4... Wire bond part, 5... Insulating film, 6... Back electrode.
Claims (1)
設けられた複数の発光領域と、その発光領域にオ
ーミツク接続された電極とを有した発光ダイオー
ドアレイにおいて、前記電極はワイヤボンド部と
して凹部を有する多層構造からなつている事を特
徴とする発光ダイオードアレイ。 In a light emitting diode array having a compound semiconductor substrate, a plurality of light emitting regions arranged in alignment on the main surface of the substrate, and an electrode ohmicly connected to the light emitting region, the electrode has a recessed portion as a wire bond portion. A light emitting diode array characterized by having a multilayer structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6596085U JPS61196559U (en) | 1985-05-02 | 1985-05-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6596085U JPS61196559U (en) | 1985-05-02 | 1985-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61196559U true JPS61196559U (en) | 1986-12-08 |
Family
ID=30598418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6596085U Pending JPS61196559U (en) | 1985-05-02 | 1985-05-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61196559U (en) |
-
1985
- 1985-05-02 JP JP6596085U patent/JPS61196559U/ja active Pending