JPS6443995A - Membranous el panel - Google Patents

Membranous el panel

Info

Publication number
JPS6443995A
JPS6443995A JP62198214A JP19821487A JPS6443995A JP S6443995 A JPS6443995 A JP S6443995A JP 62198214 A JP62198214 A JP 62198214A JP 19821487 A JP19821487 A JP 19821487A JP S6443995 A JPS6443995 A JP S6443995A
Authority
JP
Japan
Prior art keywords
tantalum
coverage layer
membranous
panel
membrane
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.)
Pending
Application number
JP62198214A
Other languages
Japanese (ja)
Inventor
Yukio Onuki
Akio Kondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 by Tosoh Corp filed Critical Tosoh Corp
Priority to JP62198214A priority Critical patent/JPS6443995A/en
Publication of JPS6443995A publication Critical patent/JPS6443995A/en
Pending legal-status Critical Current

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  • Electroluminescent Light Sources (AREA)

Abstract

PURPOSE:To make it possible to obtain a sufficient brightness life by furnishing an EL (Electroluminescence) membrane and a coverage layer including a tantalum compound on the upper and the side surfaces of a rear side electrode. CONSTITUTION:An EL membrane which consists of dielectric layers 3 and 5 and an EL luminous layer 4, and a coverage layer 6 including a tantalum compound at the upper and the side surfaces of a rear side electrode 7 are furnished. As a tantalum compound used for the coverage layer 6, tantalum oxide such as tantalum pentoxide on tantalum trioxide, for example, is avaiable. The thickness of the coverage layer is preferable to be 3000 to 20000 A. In such a composition, a membranous EL panel with a sufficient dampproof effect and an excellent brightness life can be obtained.
JP62198214A 1987-08-10 1987-08-10 Membranous el panel Pending JPS6443995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62198214A JPS6443995A (en) 1987-08-10 1987-08-10 Membranous el panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62198214A JPS6443995A (en) 1987-08-10 1987-08-10 Membranous el panel

Publications (1)

Publication Number Publication Date
JPS6443995A true JPS6443995A (en) 1989-02-16

Family

ID=16387389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62198214A Pending JPS6443995A (en) 1987-08-10 1987-08-10 Membranous el panel

Country Status (1)

Country Link
JP (1) JPS6443995A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014509050A (en) * 2011-02-25 2014-04-10 蘇州大学 Organic light-emitting diode sealed with thin film and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014509050A (en) * 2011-02-25 2014-04-10 蘇州大学 Organic light-emitting diode sealed with thin film and method for manufacturing the same

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