JPS60172297U

JPS60172297U - Thin film EL panel

Info

Publication number: JPS60172297U
Application number: JP6035684U
Authority: JP
Inventors: 鷲見　弘
Original assignee: 関西日本電気株式会社
Priority date: 1984-04-23
Filing date: 1984-04-23
Publication date: 1985-11-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の薄１１１ｕＬパネルの断面
図、第２図はその要部である注入孔封止部分の拡大分解
断面図、第３図及び第４図はパネルの製造方法について
説明するための異なる段階の要部拡大断面図である。第
５図は薄［ＥＬ素子の断面図、第６図は透明電極と背面
電極の関係を示す要部平面図である。第７図は従来の薄
膜ＥＬパネルの断面図、第８図は従来の他の薄膜ＥＬパ
ネルの要部断面図、第９図ないし第１１図は外囲器内へ
の絶縁性保護流体充填後の異なる状態を示す要部拡大断
面図である。第１２図は従来の更に他の薄膜ＥＬパネル
の要部拡大断面図である。１・・・・・・透光性前面基板（ガラス基板）、１２・
・・・・・薄膜ＥＬ素子、１６・・・・・・絶縁性保護
流体、３０・・・・・・薄［Ｌパネル、３１・・・・・
・背面板（背面ガラス板）、３２・・・・・・外囲器、
３３・・・・・・注入孔、３４・・・・・・弾性体、３
５・・・・・・キャップ、３６・・・・・・接着剤、３
８・・・・・・突起部、３９・・・・・・凹部。 ■ ｔｌ＝７叶−− ）＝−Ｂ−１１第８図）　　− ］４　　　　　　　第９図Figure 1 is a cross-sectional view of a thin 111uL panel according to an embodiment of the present invention, Figure 2 is an enlarged exploded cross-sectional view of the injection hole sealing part, which is the main part, and Figures 3 and 4 are a method for manufacturing the panel. FIG. 4 is an enlarged cross-sectional view of a main part at different stages for explaining. FIG. 5 is a cross-sectional view of a thin EL element, and FIG. 6 is a plan view of essential parts showing the relationship between the transparent electrode and the back electrode. Figure 7 is a cross-sectional view of a conventional thin-film EL panel, Figure 8 is a cross-sectional view of a main part of another conventional thin-film EL panel, and Figures 9 to 11 are after filling the envelope with insulating protective fluid. FIG. 4 is an enlarged cross-sectional view of a main part showing different states of FIG. FIG. 12 is an enlarged sectional view of a main part of still another conventional thin film EL panel. 1... Translucent front substrate (glass substrate), 12.
... Thin film EL element, 16 ... Insulating protective fluid, 30 ... Thin [L panel, 31 ...
・Back plate (rear glass plate), 32... Envelope,
33...Injection hole, 34...Elastic body, 3
5...Cap, 36...Adhesive, 3
8... Protrusion, 39... Recess. ■ tl = 7 leaves - ) = -B-1 1 Figure 8) - ] 4 Figure 9

Claims

[Scope of utility model registration request]

A thin film EL is placed inside the envelope consisting of a translucent front substrate and a back plate.
In a thin film EL panel containing an insulating protective fluid for the element and the thin film EL element, a concave protrusion of a cap equipped with a bottomed cylindrical elastic body is fitted into an insulating protective fluid injection hole of the back plate. In addition, the thin film EL panel is characterized in that the periphery of the lower surface of the cap is adhered to the back plate.