Fabrication of organic light emitting diode with a microlens structure by functional polymer colloid

功能高分子胶体制备微透镜结构有机发光二极管

• 批准号: 21550178
• 负责人: SAKURAI Yoshiaki
• 金额: $ 2.33万
• 依托单位: Industrial Research Institute of Osaka Prefecture
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21550178/
• 关键词: ポリマー電着; 有機電界発光素子; ホール輸送性化合物及び電子輸送性発光型化合物のコロイド; マイクロレンズ構造; 有機電界発光(EL)素子; ポリマー電着法; ポリマー型EL素子; 電子輸送・発光型ポリマーコロイド; 正孔輸送型ポリマーコロイド; 電子輪送・発光型ポリマーコロイド

We planed to establish the novel fabrication process of organic light emitting diode(OLED) with the use of the polymer electrodeposition method. To make up the light emitting layer of OLED, we prepared two kinds of colloids consist of the hole transporting compounds and the electron transporting luminescent materials. At first, we created numerous circular openings regularly on the ITO electrode by the resist materials. Consecutively, we electrophoresed those fabricated colloids toward the numerous circular openings on the ITO electrode. Those colloids were piled up, then, the light emitting layer was fabricated. Moreover, we prepared the cathode electrode on the light emitting layer. We impressed the electric field upon the light emitting layer, and then we observed the electroluminescence from the light emitting layer.

本论文旨在建立一种新的有机电致发光器件（OLED）的制备工艺，即聚合物电沉积法。为了构成OLED的发光层，我们制备了两种胶体，分别由空穴传输化合物和电子传输发光材料组成。首先，我们利用抗蚀剂材料在ITO电极上规则地制造出许多圆形开口。相应地，我们将这些制造的胶体朝向ITO电极上的许多圆形开口移动。将这些胶体堆积起来，然后制造发光层。此外，我们在发光层上制备了阴极电极。我们在发光层上施加电场，然后观察到发光层的电致发光。

项目成果

Pure red electrophosphorescence from polymer light-emitting diodes doped with highly emissive bis-cyclometalated iridium(III) complexes

• DOI: 10.1016/j.jorganchem.2010.05.011
• 发表时间: 2010-08-01
• 期刊: JOURNAL OF ORGANOMETALLIC CHEMISTRY
• 影响因子: 2.3
• 作者: Tsujimoto, Hidetaka;Yagi, Shigeyuki;Sakurai, Yoshiaki
• 通讯作者: Sakurai, Yoshiaki

Scanning laser microscopy of an MgB_2 superconducting sensor

MgB_2超导传感器的扫描激光显微镜

• 发表时间: 2010
• 期刊: Physica C 470
• 作者: K. Arai;Y. Akita;I. Yagi;T. Yotsuya;H. Shimakage;S. Miki;Z. Wang;K. Satoh;M. Uno;T. Ishida
• 通讯作者: T. Ishida

Compact sensor for measuring two-dimensional tilt using a two-dimensional transmission grating and the Talbot effect.

• DOI: 10.1364/ao.50.000261
• 发表时间: 2011-01
• 期刊: Applied optics
• 影响因子: 1.9
• 作者: K. Iwata;K. Satoh;K. Moriwaki

Efficient White Electroluminescence from Two Phosphorescent Ir(III) Complexes Embedded in Poly(N-vinylcarbazole)

嵌入聚（N-乙烯基咔唑）中的两种磷光 Ir(III) 配合物的高效白色电致发光

• 发表时间: 2011
• 作者: 櫻井芳昭;八木繁幸;井川茂;飛鳥穂高;辻元英孝;佐藤和郎;前田壮志;中澄博行;H.Sawada;H.Sawada;Y. Sakurai
• 通讯作者: Y. Sakurai

スパッタリング法により石英墓板上に作製したCr-N薄膜の特性評価(II)

溅射法在石英墓板上制备Cr-N薄膜的特性评价（二）

• 发表时间: 2010
• 作者: 佐藤和郎;覧芳治;宇野真由美;櫻井芳昭;四谷任;石田武和
• 通讯作者: 石田武和