JPS63112795U - - Google Patents

Info

Publication number
JPS63112795U
JPS63112795U JP362187U JP362187U JPS63112795U JP S63112795 U JPS63112795 U JP S63112795U JP 362187 U JP362187 U JP 362187U JP 362187 U JP362187 U JP 362187U JP S63112795 U JPS63112795 U JP S63112795U
Authority
JP
Japan
Prior art keywords
layer
phosphor layer
transparent electrode
electroluminescent
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.)
Granted
Application number
JP362187U
Other languages
Japanese (ja)
Other versions
JPH0526720Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987003621U priority Critical patent/JPH0526720Y2/ja
Publication of JPS63112795U publication Critical patent/JPS63112795U/ja
Application granted granted Critical
Publication of JPH0526720Y2 publication Critical patent/JPH0526720Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electroluminescent Light Sources (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示すエレクトロル
ミネツセント素子の断面図、第２図は従来技術を
示すエレクトロルミネツセント素子の断面図であ
る。 ２：透明電極、３：発光層、３ａ：蛍光体層、
３ｂ：誘電体層、４：蛍光体粉末、５：バインダ
樹脂、６：アンダーコート層。 FIG. 1 is a sectional view of an electroluminescent device showing an embodiment of the present invention, and FIG. 2 is a sectional view of an electroluminescent device showing a conventional technique. 2: transparent electrode, 3: light emitting layer, 3a: phosphor layer,
3b: dielectric layer, 4: phosphor powder, 5: binder resin, 6: undercoat layer.

Claims (1)

【実用新案登録請求の範囲】 (1) 対向電極と透明電極との間に蛍光体層と誘
電体層とからなる発光層を介装し、前記対向電極
と透明電極との間に交流電場を印加することによ
つて、前記蛍光体層を発光させるエレクトロルミ
ネツセント素子において、前記透明電極と前記蛍
光体層との間に、透明で、高誘電率を有する部材
からなり、前記蛍光体層の透明電極に対する分散
性を良好ならしめるアンダーコート層を形成する
構成としたことを特徴とするエレクトロルミネツ
セント素子。 (2) 前記アンダーコート層を前記蛍光体層を形
成するバインダ樹脂となじみのある樹脂で形成す
るようにしたことを特徴とする実用新案登録請求
の範囲第(1)項記載のエレクトロルミネツセント
素子。[Claims for Utility Model Registration] (1) A light emitting layer consisting of a phosphor layer and a dielectric layer is interposed between a counter electrode and a transparent electrode, and an alternating current electric field is applied between the counter electrode and the transparent electrode. In an electroluminescent element that causes the phosphor layer to emit light by applying a voltage, the phosphor layer is made of a transparent member having a high dielectric constant between the transparent electrode and the phosphor layer; What is claimed is: 1. An electroluminescent element characterized by comprising an undercoat layer that provides good dispersibility with respect to a transparent electrode. (2) The electroluminescent cent according to claim 1, wherein the undercoat layer is made of a resin that is compatible with the binder resin forming the phosphor layer. element.
JP1987003621U 1987-01-16 1987-01-16 Expired - Lifetime JPH0526720Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987003621U JPH0526720Y2 (en) 1987-01-16 1987-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987003621U JPH0526720Y2 (en) 1987-01-16 1987-01-16

Publications (2)

Publication Number Publication Date
JPS63112795U true JPS63112795U (en) 1988-07-20
JPH0526720Y2 JPH0526720Y2 (en) 1993-07-06

Family

ID=30783549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987003621U Expired - Lifetime JPH0526720Y2 (en) 1987-01-16 1987-01-16

Country Status (1)

Country Link
JP (1) JPH0526720Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165291A (en) * 1982-03-25 1983-09-30 日本電気ホームエレクトロニクス株式会社 Electric field light emitting lamp
JPS5931521A (en) * 1982-07-16 1984-02-20 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Connecting member
JPS59151799A (en) * 1983-02-16 1984-08-30 住友化学工業株式会社 Dispersed el light emitting element
JPS59173993A (en) * 1983-03-22 1984-10-02 住友化学工業株式会社 Dispersive el light emitting element
JPS60225399A (en) * 1984-04-24 1985-11-09 松下電器産業株式会社 Electrolunescent element

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58165291A (en) * 1982-03-25 1983-09-30 日本電気ホームエレクトロニクス株式会社 Electric field light emitting lamp
JPS5931521A (en) * 1982-07-16 1984-02-20 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Connecting member
JPS59151799A (en) * 1983-02-16 1984-08-30 住友化学工業株式会社 Dispersed el light emitting element
JPS59173993A (en) * 1983-03-22 1984-10-02 住友化学工業株式会社 Dispersive el light emitting element
JPS60225399A (en) * 1984-04-24 1985-11-09 松下電器産業株式会社 Electrolunescent element

Also Published As

Publication number Publication date
JPH0526720Y2 (en) 1993-07-06

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