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51.发明专利Electron emitting element, electron emitting device, self-luminous device, image display device, cooling device, and charged device 有权电子发射元件，电子发射器件，自发光器件，图像显示器件，冷却器件和充电器件
公开(公告)号：JP2010211967A
公开(公告)日：2010-09-24
申请号：JP2009054231
申请日：2009-03-06
Applicant: Sharp Corp , シャープ株式会社
Inventor： IWAMATSU TADASHI , NAGAOKA AYAE , HIRAKAWA HIROYUKI , IMURA YASURO
Abstract: PROBLEM TO BE SOLVED: To provide an electron emitting element in which conductive fine particles are uniformly dispersed on an electron acceleration layer, and electrons can be stably emitted for a long period of time. SOLUTION: A fine particle layer 4 contains conductive fine particles 6 and insulating fine particles 5 with a primary average particle diameter larger than that of the conductive fine particles 6. An average particle diameter of an aggregate of the conductive fine particles 6 in the fine particle layer 4 is 0.35 μm or less. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种电子发射元件，其中导电细颗粒均匀地分散在电子加速层上，并且电子可以长时间稳定地发射。 解决方案：细颗粒层4包含导电细颗粒6和一次平均粒径大于导电细颗粒6的绝缘细颗粒5.导电细颗粒6的聚集体的平均粒径在 细颗粒层4为0.35μm以下。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2008170901A
公开(公告)日：2008-07-24
申请号：JP2007006371
申请日：2007-01-15
Applicant: Sharp Corp , シャープ株式会社
Inventor： NAGAOKA AYAE , ARIYOSHI SATOSHI
Abstract: PROBLEM TO BE SOLVED: To provide small particle diameter electrophotographic toner excellent in fluidity, cleaning property and charge stability and having a narrow particle size distribution width, and a method for manufacturing the same. SOLUTION: A melt-kneaded product of a toner composition containing a binder resin having an acid value of 5-30 mgKOH/g and a colorant is emulsified in an aqueous medium containing a water-soluble dispersant having an acid value of ≥200 mgKOH/g to obtain toner particles with irregularity having 100-500 nm average interval between the peaks of protrusions. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：提供流动性，清洁性和电荷稳定性优异并且具有窄的粒度分布宽度的小粒径的电子照相调色剂及其制造方法。 解决方案：含有酸值为5-30mgKOH / g的粘合剂树脂和着色剂的调色剂组合物的熔融捏合产物在含有酸值为≥的水溶性分散剂的水性介质中乳化 200mgKOH / g，得到凸起峰之间的平均间隔为100-500nm的不规则的调色剂颗粒。 版权所有（C）2008，JPO＆INPIT
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