JPS6443994A - Membranous el panel - Google Patents

Membranous el panel

Info

Publication number
JPS6443994A
JPS6443994A JP62198213A JP19821387A JPS6443994A JP S6443994 A JPS6443994 A JP S6443994A JP 62198213 A JP62198213 A JP 62198213A JP 19821387 A JP19821387 A JP 19821387A JP S6443994 A JPS6443994 A JP S6443994A
Authority
JP
Japan
Prior art keywords
nitride
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
JP62198213A
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 JP62198213A priority Critical patent/JPS6443994A/en
Publication of JPS6443994A publication Critical patent/JPS6443994A/en
Pending legal-status Critical Current

Links

Landscapes

  • 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 consisting of a nitride 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 which consists of a nitride at the upper and the side surfaces of a rear side electrode 7 are furnished. As a nitride used for the coverage layer 6, silicon nitride, aluminum nitride, and the like are available, and such nitrides are used as a single unit, a laminate body, or a mixture. 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.
JP62198213A 1987-08-10 1987-08-10 Membranous el panel Pending JPS6443994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62198213A JPS6443994A (en) 1987-08-10 1987-08-10 Membranous el panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62198213A JPS6443994A (en) 1987-08-10 1987-08-10 Membranous el panel

Publications (1)

Publication Number Publication Date
JPS6443994A true JPS6443994A (en) 1989-02-16

Family

ID=16387372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62198213A Pending JPS6443994A (en) 1987-08-10 1987-08-10 Membranous el panel

Country Status (1)

Country Link
JP (1) JPS6443994A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002543446A (en) * 1999-02-23 2002-12-17 サーノフ コーポレイション Display device
JP2012094538A (en) * 2002-01-24 2012-05-17 Semiconductor Energy Lab Co Ltd Manufacturing method for light-emitting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002543446A (en) * 1999-02-23 2002-12-17 サーノフ コーポレイション Display device
JP2012094538A (en) * 2002-01-24 2012-05-17 Semiconductor Energy Lab Co Ltd Manufacturing method for light-emitting device
JP2013175470A (en) * 2002-01-24 2013-09-05 Semiconductor Energy Lab Co Ltd Light emitting device
US8779467B2 (en) 2002-01-24 2014-07-15 Semiconductor Energy Laboratory Co., Ltd. Light emitting device having a terminal portion
US9312323B2 (en) 2002-01-24 2016-04-12 Semiconductor Energy Laboratory Co., Ltd. Light emitting device having insulator between pixel electrodes and auxiliary wiring in contact with the insulator
US9627459B2 (en) 2002-01-24 2017-04-18 Semiconductor Energy Laboratory Co., Ltd. Display device having sealing material

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