公开(公告)号：US08330346B2

公开(公告)日：2012-12-11

申请号：US12572183

申请日：2009-10-01

申请人： Tatsundo Kawai ,  Yuuji Kasanuki

发明人： Tatsundo Kawai ,  Yuuji Kasanuki

IPC分类号： H01J63/04 ,  H01J63/00

CPC分类号： G09G3/22 ,  H01J1/63 ,  H01J29/86 ,  H01J31/127 ,  H01J2329/20

摘要： An image display device includes a rear plate provided with an electron emitting element, a face plate provided with a transparent substrate, a transparent anode electrode formed on the transparent substrate, and a fluorescent layer provided on the anode electrode and including fluorescent particles. An average particle size of the fluorescent particles is equal to or less than 500 nm. The face plate has a light extraction means for extracting light emitted when the fluorescent layer is irradiated by electrons emitted from the electron emitting element to the substrate side.

摘要翻译： 图像显示装置包括设置有电子发射元件的背板，设置有透明基板的面板，形成在透明基板上的透明阳极电极和设置在阳极电极上并包括荧光颗粒的荧光层。 荧光体的平均粒径为500nm以下。 面板具有用于提取当从电子发射元件发射到衬底侧的电子线照射荧光层时发出的光的光提取装置。

公开(公告)号：US20100090584A1

公开(公告)日：2010-04-15

申请号：US12572183

申请日：2009-10-01

申请人： Tatsundo Kawai ,  Yuuji Kasanuki

发明人： Tatsundo Kawai ,  Yuuji Kasanuki

IPC分类号： H01J1/62 ,  G09G3/20

CPC分类号： G09G3/22 ,  H01J1/63 ,  H01J29/86 ,  H01J31/127 ,  H01J2329/20

摘要： An image display device includes a rear plate provided with an electron emitting element, a face plate provided with a transparent substrate, a transparent anode electrode formed on the transparent substrate, and a fluorescent layer provided on the anode electrode and including fluorescent particles. An average particle size of the fluorescent particles is equal to or less than 500 nm. The face plate has a light extraction means for extracting light emitted when the fluorescent layer is irradiated by electrons emitted from the electron emitting element to the substrate side.

摘要翻译： 图像显示装置包括设置有电子发射元件的背板，设置有透明基板的面板，形成在透明基板上的透明阳极电极和设置在阳极电极上并包括荧光颗粒的荧光层。 荧光体的平均粒径为500nm以下。 面板具有用于提取当从电子发射元件发射到衬底侧的电子线照射荧光层时发出的光的光提取装置。