Self-refreshable lighting device using liquid oled material

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

Research output: Contribution to journalConference articlepeer-review


We made a self-refreshable lighting device using liquid OLED which can emit light in the liquid state. This device has a mesh-structure cathode made by means of MEMS processes and a liquid reservoir in the backside of the cathode. Although luminance decreased as the light emitting, the degraded emitting material was refreshed by natural replacement from the reservoir in the backside.

Original languageEnglish
Pages (from-to)1542-1543
Number of pages2
JournalDigest of Technical Papers - SID International Symposium
Issue number1
Publication statusPublished - 2012
Event49th SID International Symposium, Seminar and Exhibition, dubbed Display Week, 2012 - Boston, United States
Duration: Jun 3 2012Jun 8 2012

All Science Journal Classification (ASJC) codes

  • General Engineering


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