Presentation | 1994/1/20 AC Powder Electroluminescent Lamp using Brrier Anodic Aluminum Oxide Film as an Insulator Shinichiro Seki, Shuichi Taya, Kenichi Kondo, Koh Takahashi, Yuko Fujii, Takeshi Sotomura, Sadayasu Yamakawa, Mamoru Takahashi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have developed an AC Powder EL Lamp with high luminance,high emission efficiency and excellent thermal characteristics using barrier anodic aluminum oxide film as an insulator instead of the usual layer of dispersed BaTiO_3 in a binder.To determine the cause of the high efficiency,we measured the luminance and emission efficiency of the emission layer which connects with various RC parallel circuits in which R and C were varied.These RC parallel circuits are the equivalent of circuits of insulator layers. It was found that an ideal insulator layer of AC Powder EL Lamp has to have a combination of large capacitance and low tanδ.Barrie r anodic aluminum oxide film has such characteristics.In addition anodic aluminum oxide film has such a stable temperature characteristics in regardsto tanδ that thermal characteristics of emission efficiency was improved. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | EL Lamp / insulator / barrier anodic aluminum oxide film / equivalent of circuits / tan δ |
Paper # | EID93-104,IDY94-6,MD-94-6 |
Date of Issue |
Conference Information | |
Committee | EID |
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Conference Date | 1994/1/20(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Paper Information | |
Registration To | Electronic Information Displays (EID) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | AC Powder Electroluminescent Lamp using Brrier Anodic Aluminum Oxide Film as an Insulator |
Sub Title (in English) | |
Keyword(1) | EL Lamp |
Keyword(2) | insulator |
Keyword(3) | barrier anodic aluminum oxide film |
Keyword(4) | equivalent of circuits |
Keyword(5) | tan δ |
1st Author's Name | Shinichiro Seki |
1st Author's Affiliation | Research & Development Laboratory,Stanley Electric Co.,Ltd.() |
2nd Author's Name | Shuichi Taya |
2nd Author's Affiliation | Research & Development Laboratory,Stanley Electric Co.,Ltd. |
3rd Author's Name | Kenichi Kondo |
3rd Author's Affiliation | Research & Development Laboratory,Stanley Electric Co.,Ltd. |
4th Author's Name | Koh Takahashi |
4th Author's Affiliation | Tsukuba Research Laboratory,Japan Metals & Chemical Co.,Ltd. |
5th Author's Name | Yuko Fujii |
5th Author's Affiliation | Tsukuba Research Laboratory,Japan Metals & Chemical Co.,Ltd. |
6th Author's Name | Takeshi Sotomura |
6th Author's Affiliation | Tsukuba Research Laboratory,Japan Metals & Chemical Co.,Ltd. |
7th Author's Name | Sadayasu Yamakawa |
7th Author's Affiliation | Nagai Works,Marcon Electronics Co.,Ltd. |
8th Author's Name | Mamoru Takahashi |
8th Author's Affiliation | Manufacturing Department,Nichiju Marcon Co.,Ltd. |
Date | 1994/1/20 |
Paper # | EID93-104,IDY94-6,MD-94-6 |
Volume (vol) | vol.93 |
Number (no) | 428 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |