JP2008290326A5 - - Google Patents
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- Publication number
- JP2008290326A5 JP2008290326A5 JP2007137619A JP2007137619A JP2008290326A5 JP 2008290326 A5 JP2008290326 A5 JP 2008290326A5 JP 2007137619 A JP2007137619 A JP 2007137619A JP 2007137619 A JP2007137619 A JP 2007137619A JP 2008290326 A5 JP2008290326 A5 JP 2008290326A5
- Authority
- JP
- Japan
- Prior art keywords
- led
- print head
- base
- plate
- fixed
- 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 5
- 238000004519 manufacturing process Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 230000003287 optical Effects 0.000 claims 1
Claims (4)
複数の該ＬＥＤアレイを実装したＬＥＤ基板と、
該ＬＥＤ基板を表面に固定したベースと、
該ベースに固定したハウジングと、
前記ＬＥＤアレイと対向して該ハウジングに固定したレンズアレイとを有するＬＥＤプリントヘッドにおいて、
前記発光点から出射した光が前記レンズアレイを通って収束した結像点のバラツキが所定の範囲内になるようにＬＥＤプリントヘッドを光軸方向に撓ませた場合に、
該ＬＥＤプリントヘッドの撓み量を一定に保つためのプレートを、少なくとも該プレートの両端部において前記ベースの裏面に固定したことを特徴とするＬＥＤプリントヘッド An LED array having a plurality of light emitting points;
An LED substrate mounted with a plurality of the LED arrays;
A base with the LED substrate fixed to the surface ;
A housing fixed to the base;
In an LED print head having a lens array fixed to the housing opposite to the LED array,
When the LED print head is bent in the optical axis direction so that the variation of the image formation point where the light emitted from the light emitting point converges through the lens array is within a predetermined range,
An LED print head characterized in that a plate for keeping the deflection amount of the LED print head constant is fixed to the back surface of the base at least at both ends of the plate.
ハウジングに固定したレンズアレイが前記ＬＥＤアレイと対向するように、前記ハウジングを前記ベースに固定したＬＥＤプリントヘッドの製造方法において、
前記ＬＥＤアレイの発光点から出射した光が前記レンズアレイを通って収束した結像点のバラツキが所定の範囲内になるように前記ＬＥＤプリントヘッドを撓ませた後、
該ＬＥＤプリントヘッドの撓み量を一定に保つためのプレートを、少なくとも該プレートの両端部において前記ベースの裏面に固定することを特徴とするＬＥＤプリントヘッドの製造方法 An LED substrate mounted with a plurality of LED arrays is fixed on the surface of the base,
As the lens array fixed to the housing opposite to the LED array, the manufacturing method of the LED print head fixing the housing to the base,
After deflecting the LED print head so that the variation of the imaging point where the light emitted from the light emitting point of the LED array converged through the lens array is within a predetermined range,
A method of manufacturing an LED print head , comprising fixing a plate for keeping the deflection amount of the LED print head constant to at least the back surface of the base at both ends of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007137619A JP2008290326A (en) | 2007-05-24 | 2007-05-24 | Led print head and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007137619A JP2008290326A (en) | 2007-05-24 | 2007-05-24 | Led print head and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008290326A JP2008290326A (en) | 2008-12-04 |
| JP2008290326A5 true JP2008290326A5 (en) | 2010-02-04 |
Family
ID=40165562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007137619A Pending JP2008290326A (en) | 2007-05-24 | 2007-05-24 | Led print head and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2008290326A (en) |
-
2007
- 2007-05-24 JP JP2007137619A patent/JP2008290326A/en active Pending
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