公开(公告)号：US06861190B2

公开(公告)日：2005-03-01

申请号：US10373729

申请日：2003-02-27

Applicant: Masahito Yamazaki ,  Koji Kameyama ,  Koji Akiyama

Inventor： Masahito Yamazaki ,  Koji Kameyama ,  Koji Akiyama

IPC: G03G9/08 ,  G03G9/097 ,  G08G9/08

CPC classification number: G03G9/09716 ,  G03G9/0819 ,  G03G9/09708 ,  G03G9/09725

Abstract: A toner comprising a resin binder, a colorant, and externally-added inorganic fine particles, comprising large-particle size inorganic particles comprising 50% by volume or more of particles having a particle size of from 100 to 583.9 nm, and having a BET specific surface area of 1 to 40 m2/g. The toner can be used for the development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.

Abstract translation: 包含树脂粘合剂，着色剂和外部添加的无机细颗粒的调色剂，其包含大粒径的无机颗粒，其包含50体积％或更多的粒径为100至583.9nm的颗粒，并且具有BET特异性 表面积为1〜40m 2 / g。 调色剂可用于显影在电子照相术，静电记录方法，静电印刷方法等中形成的潜像。

公开(公告)号：US06623986B2

公开(公告)日：2003-09-23

申请号：US09984465

申请日：2001-10-30

Applicant: Kiyoshi Ogata ,  Kazuhiko Horikoshi ,  Kazufumi Suenaga ,  Hisayuki Kato ,  Keiichi Yoshizumi ,  Masahito Yamazaki

Inventor： Kiyoshi Ogata ,  Kazuhiko Horikoshi ,  Kazufumi Suenaga ,  Hisayuki Kato ,  Keiichi Yoshizumi ,  Masahito Yamazaki

IPC: H01L2100

CPC classification number: H01L28/57 ,  H01L27/1203

Abstract: Along life ferroelectric memory device using a thin ferroelectric film capacitor as a memory capacitor is obtained by disposing a plurality of degradation preventive layers on an upper protection electrode and an upper electrode 8 and a degradation preventive layer at the boundary of ferroelectric layer 7/electrodes 6, 8, or providing a step of decreasing a modified layer at the boundary of ferroelectric layer 7/upper electrode 8. This provides a thin ferroelectric film capacitor which is subjected to less fatigue and imprinting and which has less degradation of ferroelectric characteristic to attain a long life ferroelectric memory device.

Abstract translation: 通过在铁氧体层7 /电极6的边界上的上保护电极和上电极8以及降解防止层上设置多个防结层，可以获得使用薄铁电体膜电容器作为记忆电容器的寿命铁电存储器件 或者提供在铁电层7 /上电极8的边界处减少改性层的步骤。这提供了一种薄铁电薄膜电容器，其经受较少的疲劳和压印，并且具有较低的铁电特性降低以达到 长寿命铁电存储器件。