JP4736926B2 - El照明パネル - Google Patents
El照明パネル Download PDFInfo
- Publication number
- JP4736926B2 JP4736926B2 JP2006117888A JP2006117888A JP4736926B2 JP 4736926 B2 JP4736926 B2 JP 4736926B2 JP 2006117888 A JP2006117888 A JP 2006117888A JP 2006117888 A JP2006117888 A JP 2006117888A JP 4736926 B2 JP4736926 B2 JP 4736926B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- anode
- cathode
- segments
- lighting panel
- 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.)
- Expired - Fee Related
Links
- 239000004020 conductor Substances 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
Images
Landscapes
- Electroluminescent Light Sources (AREA)
Description
2 基板
3 発光セグメント
4 接続用導体
4a 太幅部
4b 細幅部
6 陽極
7 有機EL発光層
8 陰極
9 封止層
Claims (1)
- 陽極および陰極でEL発光層を挟んでなる発光セグメントを複数具備し、これらの発光セグメントの前記陽極および陰極が発光セグメント相互間で接続用導体によって電気的に直列接続されているEL照明パネルであって、
前記各発光セグメントは互いに所定の間隙を存して配列される一方、前記接続用導体は互いに隣接する発光セグメント間において当該発光セグメントの各端辺に沿って延びる一対の太幅部と、これらの太幅部よりも細幅で、かつ一対の太幅部間を接続する細幅部とを有しており、
前記複数の発光セグメントは透明樹脂材料からなるフィルム状の基板上に互いに所定の間隙を存して配列され、この間隙において発光セグメントの陽極および陰極が接続用導体によって接続されており、この接続用導体の細幅部は、発光セグメントの陽極および陰極から引き出されるとともに一対の太幅部間を接続していて、この太幅部および細幅部を除く部分に形成される封止層によって発光セグメントが封止されていることを特徴とするEL照明パネル。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006117888A JP4736926B2 (ja) | 2006-04-21 | 2006-04-21 | El照明パネル |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006117888A JP4736926B2 (ja) | 2006-04-21 | 2006-04-21 | El照明パネル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007294519A JP2007294519A (ja) | 2007-11-08 |
JP4736926B2 true JP4736926B2 (ja) | 2011-07-27 |
Family
ID=38764867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006117888A Expired - Fee Related JP4736926B2 (ja) | 2006-04-21 | 2006-04-21 | El照明パネル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4736926B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8525407B2 (en) | 2009-06-24 | 2013-09-03 | Semiconductor Energy Laboratory Co., Ltd. | Light source and device having the same |
US9781783B2 (en) | 2011-04-15 | 2017-10-03 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device, display device, light-emitting system, and display system |
WO2014128886A1 (ja) * | 2013-02-21 | 2014-08-28 | パイオニア株式会社 | 発光素子および発光素子の製造方法 |
WO2014192543A1 (ja) * | 2013-05-27 | 2014-12-04 | コニカミノルタ株式会社 | 面状発光パネルおよび電子機器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004006582A (ja) * | 2002-04-12 | 2004-01-08 | Shiro Sakai | 発光装置 |
JP2004134359A (ja) * | 2002-08-05 | 2004-04-30 | General Electric Co <Ge> | 直列接続されたoled構造体及び製造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7271534B2 (en) * | 2003-11-04 | 2007-09-18 | 3M Innovative Properties Company | Segmented organic light emitting device |
-
2006
- 2006-04-21 JP JP2006117888A patent/JP4736926B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004006582A (ja) * | 2002-04-12 | 2004-01-08 | Shiro Sakai | 発光装置 |
JP2004134359A (ja) * | 2002-08-05 | 2004-04-30 | General Electric Co <Ge> | 直列接続されたoled構造体及び製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2007294519A (ja) | 2007-11-08 |
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