Uniform and refreshable liquid electroluminescent device with a back side reservoir

Chang Hoon Shim, Shuzo Hirata, Juro Oshima, Tomohiko Edura, Reiji Hattori, Chihaya Adachi

研究成果: Contribution to journalArticle査読

25 被引用数 (Scopus)

抄録

We fabricated a refreshable organic light-emitting diode with a liquid emitting layer. This device has a mesh-structured cathode and a liquid reservoir in the back side of the cathode for easy convection of the liquid emitter. The small uniform gap between the electrodes was fabricated by means of micro-electro-mechanical systems (MEMS) processing. Although the device luminance decreased because of decomposition of the liquid emitters under the drive current, the decreased emission was quickly recovered to the initial state by convectional replacement of the decomposed emitters with fresh emitters through the holes of the mesh cathode.

本文言語英語
論文番号113302
ジャーナルApplied Physics Letters
101
11
DOI
出版ステータス出版済み - 9 10 2012

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(その他)

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