JPH0323445U - - Google Patents
Info
- Publication number
- JPH0323445U JPH0323445U JP8138989U JP8138989U JPH0323445U JP H0323445 U JPH0323445 U JP H0323445U JP 8138989 U JP8138989 U JP 8138989U JP 8138989 U JP8138989 U JP 8138989U JP H0323445 U JPH0323445 U JP H0323445U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- substrate
- emitting regions
- led array
- electrode
- 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 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dot-Matrix Printers And Others (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Description
第１図は、この考案の一実施例に係るＬＥＤア
レイの中央部を省略して示す平面図、第２図は、
同ＬＥＤアレイの第１図中−線における縦断
面図、第３図は、一般的なＬＥＤヘツドを説明す
る斜視図、第４図は、同ＬＥＤヘツド上の従来の
ＬＥＤアレイを拡大して示す図である。
２……基板、３……ｎ側電極、４，４＊……発
光領域、６，６＊……Ｐ側電極、Ｂ，Ｂ＊……発
光領域の幅、Ｃ……発光領域のピツチ。
FIG. 1 is a plan view of an LED array according to an embodiment of the invention, with the central part omitted, and FIG.
FIG. 3 is a perspective view illustrating a general LED head, and FIG. 4 is an enlarged view of the conventional LED array on the LED head. It is a diagram. 2... Substrate, 3... N-side electrode, 4, 4*... Light-emitting region, 6, 6*... P-side electrode, B, B*... Width of light-emitting region, C... Pitch of light-emitting region.
Claims (1)
、前記基板上に所定のピツチをおいて列設される
発光領域と、前記基板上に形成され、それぞれ前
記発光領域に接触する第２と電極とを備えてなる
ＬＥＤアレイにおいて、 前記発光領域の内、両端部に位置する発光領域
は、他の発光領域よりも、発光領域列設方向に対
する幅を小さくしたことを特徴とするＬＥＤアレ
イ。[Claims for Utility Model Registration] A substrate, a first electrode formed on the substrate, a light emitting region arranged in rows at a predetermined pitch on the substrate, and a first electrode formed on the substrate, each of which is formed on the substrate. In the LED array including a second electrode that contacts the light emitting region, the light emitting regions located at both ends of the light emitting regions have a width smaller than that of the other light emitting regions in the direction in which the light emitting regions are arranged. This LED array is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8138989U JPH0323445U (en) | 1989-07-11 | 1989-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8138989U JPH0323445U (en) | 1989-07-11 | 1989-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323445U true JPH0323445U (en) | 1991-03-12 |
Family
ID=31627293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8138989U Pending JPH0323445U (en) | 1989-07-11 | 1989-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009246312A (en) * | 2008-03-31 | 2009-10-22 | Kyocera Corp | Light-emitting device array and image forming apparatus equipped with the same |
-
1989
- 1989-07-11 JP JP8138989U patent/JPH0323445U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009246312A (en) * | 2008-03-31 | 2009-10-22 | Kyocera Corp | Light-emitting device array and image forming apparatus equipped with the same |