公开(公告)号：US20070103053A1

公开(公告)日：2007-05-10

申请号：US11619312

申请日：2007-01-03

申请人： Nobuyuki AOYAMA ,  Sachiko HIRAHARA ,  Satoshi ISHIKAWA ,  Satoko OYAIZU ,  Kentaro SHIMAYAMA ,  Ken TAKAHASHI

发明人： Nobuyuki AOYAMA ,  Sachiko HIRAHARA ,  Satoshi ISHIKAWA ,  Satoko OYAIZU ,  Kentaro SHIMAYAMA ,  Ken TAKAHASHI

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01J31/127 ,  H01J29/06 ,  H01J29/864

摘要： Spacers and a grid unit are provided between a first substrate having a phosphor screen formed thereon and a second substrate provided with a plurality of electron emission sources. The grid unit includes a plate-shaped grid which has a plurality of electron beam apertures opposed to the electron emission sources, individually, and is located opposite the second substrate and to which a predetermined voltage is applied, and a first dielectric layer which covers an outer surface of the grid. The grid unit includes a conductive layer, which is provided between the first dielectric layer and the second substrate and connected to a ground potential, and a second dielectric layer formed covering the conductive layer and situated between the conductive layer and the second substrate.

摘要翻译： 在其上形成有荧光屏的第一基板和设置有多个电子发射源的第二基板之间设置间隔板和栅格单元。 栅格单元包括板状栅格，其具有与电子发射源相对的多个电子束孔径，并且与第二衬底相对并且施加预定电压，第一介电层覆盖 网格的外表面。 栅格单元包括导电层，其设置在第一介电层和第二基板之间并连接到接地电位，以及形成为覆盖导电层并且位于导电层和第二基板之间的第二介电层。

公开(公告)号：US20070181892A1

公开(公告)日：2007-08-09

申请号：US11681239

申请日：2007-03-02

申请人： Sachiko HIRAHARA ,  Satoko Oyaizu ,  Satoshi Ishikawa ,  Kentaro Shimayama

发明人： Sachiko HIRAHARA ,  Satoko Oyaizu ,  Satoshi Ishikawa ,  Kentaro Shimayama

IPC分类号： H01L33/00

CPC分类号： H01J29/028 ,  H01J2329/863

摘要： A spacer structure is provided between a first substrate formed with a phosphor screen and a second substrate provided with a plurality of electron emission sources. A supporting substrate of the spacer structure has a first surface opposed to the first substrate, a second surface opposed to the second substrate, and a plurality of electron beam apertures opposed to the electron emission sources. A plurality of spacers are set up on the second surface. The supporting substrate has a plurality of height reducing portions which are individually in contact with the spacers and elastically deformable in the height direction of the spacers. Each of the height reducing portions has a recess formed in the first surface so as to face the spacer and a plurality of grooves formed on the second surface and situated around the spacer.

摘要翻译： 在形成有荧光屏的第一基板和设置有多个电子发射源的第二基板之间设置间隔结构。 间隔结构的支撑衬底具有与第一衬底相对的第一表面，与第二衬底相对的第二表面和与电子发射源相对的多个电子束孔。 多个间隔件设置在第二表面上。 支撑基板具有多个高度减小部分，该多个高度减小部分分别与间隔件接触并可在间隔件的高度方向上弹性变形。 每个高度减小部分具有形成在第一表面中以与面对间隔件的凹部和形成在第二表面上并且位于间隔件周围的多个凹槽。