2012 Fiscal Year Final Research Report
Novel dual-mode displaying material enabling both emissive/reflective representations
| Project/Area Number |
23750208
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Functional materials/Devices
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| Research Institution | Chiba University |
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Principal Investigator |
NAKAMURA Kazuki 千葉大学, 大学院・融合科学研究科, 助教 (00554320)
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| Co-Investigator(Renkei-kenkyūsha) |
KOBAYASHI Norihisa 千葉大学, 大学院・融合科学研究科, 教授 (50195799)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 光学材料・素子 / 発光・反射型素子 |
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| Research Abstract |
A novel display device with dual emissive and reflective display mode (dual-mode display) was demonstrated. The novel device was based on electrochromic reaction as reflective mode and photoluminescence as emissive mode. An electrochromic molecule and an luminescent lanthanide(III) complex were introduced for achieving dual-mode representation. The device functioned as an electrochromic device when bias voltage was applied and as a light-emitting device if excitation lights are irradiated.
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Research Products
(19 results)
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[Remarks] (1)「温度で発色・発光自在に～千葉大が材料開発,フルカラーに対応～」日経産業新聞2013年1月21日朝刊11面 <新聞報道>
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[Remarks] (2)「表示装置昼夜見やすく～千葉大、看板など複数色で」日経産業新聞2012年2月7日朝刊10面 <新聞報道>
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