JP2000133465A5 - - Google Patents
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- JP2000133465A5 JP2000133465A5 JP1998310199A JP31019998A JP2000133465A5 JP 2000133465 A5 JP2000133465 A5 JP 2000133465A5 JP 1998310199 A JP1998310199 A JP 1998310199A JP 31019998 A JP31019998 A JP 31019998A JP 2000133465 A5 JP2000133465 A5 JP 2000133465A5
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting layer
- layer
- transparent conductive
- conductive layer
- 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.)
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- 239000000463 material Substances 0.000 description 11
- 230000000873 masking effect Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000005401 electroluminescence Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- LFVLUOAHQIVABZ-UHFFFAOYSA-N Iodofenphos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(I)C=C1Cl LFVLUOAHQIVABZ-UHFFFAOYSA-N 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Description
【特許請求の範囲】
【請求項１】 長さ方向に連続して延在する透明基材、
上記透明基材の背面に配置された透明導電層、
上記透明導電層の背面に配置され、上記透明導電層の幅方向寸法よりも小さな幅方向寸法を有する発光層、
上記発光層の背面に配置された背面電極、および
上記透明導電層の背面の発光層未配置部分に配置された少なくとも１つのバスであって、上記透明導電層の幅方向寸法よりも小さな幅方向寸法を有し、かつ、上記発光層および背面電極とは電気的に接続されていないバス、
を有してなるエレクトロルミネッセンス素子において、
前記透明導電層、前記発光層、前記背面電極および前記バスは、前記透明基材の長さ方向に沿って連続して延在することを特徴とする素子。
【請求項２】 前記発光層は、
マトリックス樹脂を含んでなり、透明導電層側に配置された透明な支持層と、
絶縁体物質を含んでなり、背面電極側に配置された絶縁層と、
支持層および絶縁層の両方の層に埋設された発光粒子を含んでなる発光粒子層とからなる、請求項１に記載のエレクトロルミネッセンス素子。
【請求項３】 発光粒子層は、発光粒子の粒子径と実質的に同じ厚さを有する塗膜である、請求項２に記載のエレクトロルミネッセンス素子。
【請求項４】 透明な支持層のマトリックス樹脂は、エポキシ樹脂および高誘電率ポリマーからなる群から選択される、請求項２に記載のエレクトロルミネッセンス素子。
【請求項５】 エレクトロルミネッセンス素子の製造方法において、
前記透明導電層が一方の表面に配置された前記透明基材を用意し、
前記透明導電層の上に、前記透明導電層の幅方向寸法よりも小さな幅方向寸法を有する様に、前記発光層を配置し、発光層付き基材を形成し、
上記発光層付き基材の前記透明導電層上の、前記発光層が配置されていない残りの露出部分に、前記透明基材の長さ方向に沿って、その露出部分の巾方向寸法よりも小さな幅方向寸法を有するマスキングを配置し、
上記発光層付き基材の上に導電性材料を適用し、前記発光層および背面電極と、前記マスキングの介在により、または、前記マスキングが除去された発光層未配置部分の介在により、電気的に接続されていない前記バスと、前記背面電極とを形成する、
ステップを含んでなる製造方法。
【請求項６】 ＥＬ素子の製造方法において、
前記透明導電層が一方の表面に積層された、前記透明基材を用意し、
前記透明導電層上の、前記バスを形成するバス形成部分を被覆する様に、前記透明基材の長さ方向に沿ってマスキングを配置し、前記透明導電層上にそのマスキングが配置されたバス形成部分と、そのマスキングが配置されていないマスキング未配置部分とを形成し、
前記透明導電層上に上記マスキング未配置部分に、塗布操作により前記発光層を配置し、発光層付き基材を形成し、
上記発光層付き基材の上に導電性材料を適用し、上記発光層の上に、導電性材料からなる前記背面電極を形成し、上記マスキングの一部または全部を除去して露出させたバス形成部分に、導電性材料を適用し、前記発光層および背面電極と、前記マスキングの介在により、または前記マスキングが除去された発光層未配置部分の介在により、電気的に接続されていない前記バスと、前記背面電極とを形成する、ステップを含んでなる製造方法。
[Claims]
[Claim 1] LongA transparent substrate that extends continuously in the vertical direction,
UpA transparent conductive layer placed on the back of the transparent substrate,
UpA light emitting layer which is arranged on the back surface of the transparent conductive layer and has a width direction dimension smaller than the width direction dimension of the transparent conductive layer.
UpBack electrode located on the back of the light emitting layer, and
UpOn the back of the transparent conductive layer where the light emitting layer is not placedPlacedAt least one busA bus having a width direction dimension smaller than the width direction dimension of the transparent conductive layer and not electrically connected to the light emitting layer and the back electrode.,
In the electroluminescence element having
An element characterized in that the transparent conductive layer, the light emitting layer, the back electrode, and the bath extend continuously along the length direction of the transparent base material.
2. The light emitting layer is
MaA transparent support layer containing Trix resin and arranged on the transparent conductive layer side,
AbsoluteAn insulating layer containing marginal material and placed on the back electrode side,
SupportThe electroluminescence device according to claim 1, further comprising a luminescent particle layer containing luminescent particles embedded in both a holding layer and an insulating layer.
3. The electroluminescence device according to claim 2, wherein the luminescent particle layer is a coating film having substantially the same thickness as the particle size of the luminescent particles.
4. The electroluminescence device according to claim 2, wherein the matrix resin of the transparent support layer is selected from the group consisting of an epoxy resin and a high dielectric constant polymer.
5. DIn the method of manufacturing a lectroluminescence element,
BeforeThe transparent base material on which the transparent conductive layer is arranged on one surface is prepared.
BeforeThe light emitting layer is arranged on the transparent conductive layer so as to have a width direction dimension smaller than the width direction dimension of the transparent conductive layer to form a base material with a light emitting layer.
UpOn the transparent conductive layer of the base material with the light emitting layer, the remaining exposed portion where the light emitting layer is not arranged is smaller than the width direction dimension of the exposed portion along the length direction of the transparent base material. Place a masking with widthwise dimensions,
UpThe conductive material is applied on the base material with the light emitting layer, and electrically by the intervention of the light emitting layer and the back electrode and the masking, or by the intervention of the light emitting layer unarranged portion from which the masking is removed. Forming the unconnected bus and the back electrode.
SuA manufacturing method that includes a tep.
6. EIn the manufacturing method of L element,
BeforeThe transparent base material in which the transparent conductive layer is laminated on one surface is prepared.
BeforeThe masking is arranged along the length direction of the transparent base material so as to cover the bus forming portion forming the bus on the transparent conductive layer, and the masking is arranged on the transparent conductive layer. Forming a formed portion and a non-masked portion where the masking is not arranged,
BeforeThe light emitting layer is arranged on the transparent conductive layer by a coating operation on the unmasked portion to form a base material with a light emitting layer.
UpA bath in which a conductive material is applied on a base material with a light emitting layer, the back electrode made of the conductive material is formed on the light emitting layer, and a part or all of the masking is removed to expose the bath. The bus, in which a conductive material is applied to the formed portion, is not electrically connected to the light emitting layer and the back electrode by the intervention of the masking or by the intervention of the light emitting layer unarranged portion from which the masking has been removed. And the back electrode.SuA manufacturing method that includes a tep.
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10310199A JP2000133465A (en) | 1998-10-30 | 1998-10-30 | Electroluminescent element and its manufacture |
| KR1020017005368A KR20010080346A (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| EP99949780A EP1135973B1 (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| CN99812897A CN1325607A (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| AU62579/99A AU750438B2 (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| PCT/US1999/021915 WO2000027169A1 (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| US09/787,938 US6479941B1 (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| CA002349521A CA2349521A1 (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and method for the production of the same |
| DE69917065T DE69917065T2 (en) | 1998-10-30 | 1999-09-21 | Electroluminescent element and method for its production |
| BR9914849-8A BR9914849A (en) | 1998-10-30 | 1999-09-21 | Electroluminescent device and process to produce the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10310199A JP2000133465A (en) | 1998-10-30 | 1998-10-30 | Electroluminescent element and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000133465A JP2000133465A (en) | 2000-05-12 |
| JP2000133465A5 true JP2000133465A5 (en) | 2005-12-15 |
Family
ID=18002380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10310199A Withdrawn JP2000133465A (en) | 1998-10-30 | 1998-10-30 | Electroluminescent element and its manufacture |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1135973B1 (en) |
| JP (1) | JP2000133465A (en) |
| KR (1) | KR20010080346A (en) |
| CN (1) | CN1325607A (en) |
| AU (1) | AU750438B2 (en) |
| BR (1) | BR9914849A (en) |
| CA (1) | CA2349521A1 (en) |
| DE (1) | DE69917065T2 (en) |
| WO (1) | WO2000027169A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10121697A1 (en) * | 2001-05-04 | 2002-11-14 | Cool Light Gmbh | Production of a layer structure made from a transparent material and a luminescent layer for illuminating and displaying images, signs or writing comprises using a dielectric layer formed as a thin foil |
| GB0110977D0 (en) | 2001-05-04 | 2001-06-27 | Vecht Aron | Phosphor layers for electroluminescent panels and methods of their manufacture |
| GB0514642D0 (en) * | 2005-07-18 | 2005-08-24 | Contra Vision Ltd | Electroluminescent one-way vision panel |
| JP2009094050A (en) * | 2007-09-19 | 2009-04-30 | Fujifilm Corp | Light-emitting element or display element, and manufacturing method of them |
| US8137148B2 (en) * | 2009-09-30 | 2012-03-20 | General Electric Company | Method of manufacturing monolithic parallel interconnect structure |
| JP5197653B2 (en) * | 2010-03-05 | 2013-05-15 | 株式会社クラレ | Dispersion-type inorganic EL element, manufacturing method thereof, and manufacturing apparatus of inorganic EL light emitting layer |
| KR101369805B1 (en) | 2012-10-29 | 2014-03-06 | 네오뷰코오롱 주식회사 | Oled display panel having bus electrode layer |
| US10663143B2 (en) | 2014-10-08 | 2020-05-26 | Consumer Lighting (U.S.), Llc | Materials and optical components for color filtering in a lighting apparatus |
| US10191204B2 (en) | 2015-01-06 | 2019-01-29 | GE Lighting Solutions, LLC | Materials and lightguides for color filtering in lighting units |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534743A (en) * | 1983-08-31 | 1985-08-13 | Timex Corporation | Process for making an electroluminescent lamp |
| WO1988004467A1 (en) * | 1986-12-12 | 1988-06-16 | Appelberg Gustaf T | Electroluminescent panel lamp and method for manufacturing |
| DE68923377T2 (en) * | 1988-05-31 | 1996-04-04 | Electroluminescent Technologie | METHOD FOR PRODUCING AN ELECTROLUMINESCENT LAMP. |
| US5530318A (en) * | 1995-05-24 | 1996-06-25 | Durel Corporation, A Delaware Corporation | EL lamp with integral fuse and connector |
| JPH10335064A (en) * | 1997-05-19 | 1998-12-18 | Minnesota Mining & Mfg Co <3M> | Electroluminescent element and its manufacture |
-
1998
- 1998-10-30 JP JP10310199A patent/JP2000133465A/en not_active Withdrawn
-
1999
- 1999-09-21 CA CA002349521A patent/CA2349521A1/en not_active Abandoned
- 1999-09-21 BR BR9914849-8A patent/BR9914849A/en not_active Application Discontinuation
- 1999-09-21 CN CN99812897A patent/CN1325607A/en active Pending
- 1999-09-21 AU AU62579/99A patent/AU750438B2/en not_active Ceased
- 1999-09-21 DE DE69917065T patent/DE69917065T2/en not_active Expired - Fee Related
- 1999-09-21 WO PCT/US1999/021915 patent/WO2000027169A1/en active IP Right Grant
- 1999-09-21 EP EP99949780A patent/EP1135973B1/en not_active Expired - Lifetime
- 1999-09-21 KR KR1020017005368A patent/KR20010080346A/en active IP Right Grant
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