JP2005311269A5 - - Google Patents
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- Publication number
- JP2005311269A5 JP2005311269A5 JP2004166560A JP2004166560A JP2005311269A5 JP 2005311269 A5 JP2005311269 A5 JP 2005311269A5 JP 2004166560 A JP2004166560 A JP 2004166560A JP 2004166560 A JP2004166560 A JP 2004166560A JP 2005311269 A5 JP2005311269 A5 JP 2005311269A5
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- lens
- light
- emitting element
- line
- 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.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 claims description 40
- 238000003384 imaging method Methods 0.000 claims description 28
- 230000003287 optical effect Effects 0.000 claims description 16
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004166560A JP4479357B2 (ja) | 2003-06-26 | 2004-06-04 | レンズ付き発光素子、レンズ付き発光素子アレイ、自己走査型発光素子アレイ、書込みヘッドおよび光プリンタ |
| PCT/JP2004/009265 WO2005001944A1 (ja) | 2003-06-26 | 2004-06-24 | レンズ付き発光素子およびその製造方法 |
| US10/562,655 US7989825B2 (en) | 2003-06-26 | 2004-06-24 | Lens-attached light-emitting element and method for manufacturing the same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003182604 | 2003-06-26 | ||
| JP2004088330 | 2004-03-25 | ||
| JP2004166560A JP4479357B2 (ja) | 2003-06-26 | 2004-06-04 | レンズ付き発光素子、レンズ付き発光素子アレイ、自己走査型発光素子アレイ、書込みヘッドおよび光プリンタ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005311269A JP2005311269A (ja) | 2005-11-04 |
| JP2005311269A5 true JP2005311269A5 (enExample) | 2006-05-25 |
| JP4479357B2 JP4479357B2 (ja) | 2010-06-09 |
Family
ID=35439643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004166560A Expired - Lifetime JP4479357B2 (ja) | 2003-06-26 | 2004-06-04 | レンズ付き発光素子、レンズ付き発光素子アレイ、自己走査型発光素子アレイ、書込みヘッドおよび光プリンタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4479357B2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5157896B2 (ja) * | 2006-04-04 | 2013-03-06 | 富士ゼロックス株式会社 | マイクロレンズ付き発光素子アレイ及び光書込みヘッド |
| JP5522462B2 (ja) * | 2010-04-20 | 2014-06-18 | 東芝ライテック株式会社 | 発光装置及び照明装置 |
| JP7206629B2 (ja) * | 2018-04-27 | 2023-01-18 | セイコーエプソン株式会社 | 発光装置およびプロジェクター |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2554606B1 (fr) * | 1983-11-04 | 1987-04-10 | Thomson Csf | Dispositif optique de concentration du rayonnement lumineux emis par une diode electroluminescente, et diode electroluminescente comportant un tel dispositif |
| JPH0294673A (ja) * | 1988-09-30 | 1990-04-05 | Toshiba Lighting & Technol Corp | 発光ダイオードアレイ |
| JPH1127459A (ja) * | 1997-07-08 | 1999-01-29 | Ricoh Co Ltd | 画像形成装置 |
| TW465123B (en) * | 2000-02-02 | 2001-11-21 | Ind Tech Res Inst | High power white light LED |
| JP2002141556A (ja) * | 2000-09-12 | 2002-05-17 | Lumileds Lighting Us Llc | 改良された光抽出効果を有する発光ダイオード |
| JP2003280094A (ja) * | 2002-03-22 | 2003-10-02 | Ricoh Co Ltd | 照明装置 |
-
2004
- 2004-06-04 JP JP2004166560A patent/JP4479357B2/ja not_active Expired - Lifetime
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