Multicomponent oxide phosphor thin films for TFEL devices prepared by using combinatorial magnetron sputtering

组合磁控溅射制备用于TFEL器件的多组分氧化物荧光粉薄膜

• 批准号: 20560680
• 负责人: MIYATA Toshihiro
• 金额: $ 3万
• 依托单位: Kanazawa Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20560680/
• 关键词: 薄膜; EL素子; コンビナトリアルスパッタリング; 蛍光体; 酸化物; コンビナトリアル; スパッタリング

Multicolor-emitting Bi-and RE-co-doped (Y_2O_3)x^- (GeO_2)_<1-x>、(Y_2O_3)_x^- (Gd_2O_3)_<1-x> and (Y_2O_3)_x^- (Ga_2O_3)_<1-x> multi-component oxide phosphor thin films were newly developed by optimizing the composition using a combinatorial rf-magnetron sputtering deposition method. High PL intensity and luminance in multi-color emission were obtained in a postannealed Bi-and RE-co-doped (Y_2O_3)x^- (GeO_2)_<1-x>、(Y_2O_3)_x^- (Gd_2O_3)_<1-x> and (Y_2O_3)_x^- (Ga_2O_3)_<1-x> phosphor thin films and TFEL devices fabricated using postannealed these phosphor thin films.

采用射频-磁控溅射组合沉积方法，通过优化组分，制备了Bi和RE共掺杂（Y_2O_3）_x ^-（GeO_2）_<1-x>，（Y_2O_3）_x^-（Gd_2O_3）_<1-x>和（Y_2O_3）_x^-（Ga_2O_3）_<1-x>的多组分氧化物荧光薄膜。在退火后的Bi和RE共掺杂的（Y_2O_3）_x^-（GeO_2）_<1-x>，（Y_2O_3）_x^-（Gd_2O_3）_<1-x>和（Y_2O_3）_x^-（Ga_2O_3）_<1-x>荧光薄膜中获得了高的荧光强度和多色发光亮度，并利用退火后的这些荧光薄膜制备了TFEL器件。

项目成果

Thin-Film Electroluminescent Devices Fabricated Using La2O3-Based Multi-component Oxide Phosphors

使用 La2O3 基多组分氧化物荧光粉制造的薄膜电致发光器件

• 发表时间: 2010
• 期刊: Proc. of the 17th Int. Display Workshops
• 作者: J.Nomoto;Y.Nishi;T.Miyata;T.Minami
• 通讯作者: T.Minami

Present and trend of oxide phosphor thin film development for electroluminescent device applications (Invited Paper)

电致发光器件应用氧化物荧光粉薄膜发展现状及趋势（特邀论文）

• 发表时间: 2008
• 期刊: IMID/IDMC/ASIA DISPLAY 2008 Digest of Tech. papers
• 作者: T.Miyata;T.Minami
• 通讯作者: T.Minami

Thin-Film Electroluminescent Devices Fabricated Using La_2O_3-Based Multi-component Oxide Phosphors

La_2O_3基多元氧化物荧光粉制备的薄膜电致发光器件

• 发表时间: 2010
• 期刊: Proc.of the 17th Int.Display Workshops
• 作者: J.Nomoto;Y.Nishi;T.Miyata;T.Minami
• 通讯作者: T.Minami

Color control of emissions from rare earth-co-doped La2O3:Bi phosphor thin films prepared by magnetron sputtering

• DOI: 10.1016/j.tsf.2011.04.236
• 发表时间: 2011-09
• 期刊: Thin Solid Films
• 影响因子: 2.1
• 作者: T. Miyata;J. Ishino;K. Sahara;T. Minami

Present and trend of oxide phosphor thin film development for electroluminescent device applications (Invited presentation)

电致发光器件应用氧化物荧光粉薄膜发展现状及趋势（特邀报告）

• 发表时间: 2008
• 作者: T.Miyata;T.Minami
• 通讯作者: T.Minami