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    • 4. 发明授权
    • Toner and image forming method
    • 调色剂和成像方法
    • US09034548B2
    • 2015-05-19
    • US13709746
    • 2012-12-10
    • Ricoh Company, Ltd.
    • Tatsuru MoritaniHiroshi YamashitaTsuyoshi SugimotoDaisuke AsahinaRintaro TakahashiSusumu Chiba
    • G03G9/00G03G9/087G03G13/00G03G9/093
    • G03G9/08728G03G9/08755G03G9/08764G03G9/08797G03G9/09321G03G9/09371G03G9/09378
    • A toner containing colorant, releasing agent, and binder resin containing crystalline polyester resin, and non-crystalline polyester resin containing urethane bond, urea bond, or both, the non-crystalline polyester resin containing first and second non-crystalline polyester resins, both containing urethane bond, or urea bond, or both, wherein monomers constituting the first non-crystalline polyester resin contains isocyanate monomer for forming the urethane bond, the urea bond, or the both, in an amount of 0.5 mol % or greater to total amount of the monomers, monomers constituting the second non-crystalline polyester resin contain isocyanate monomer for forming the urethane bond, the urea bond, or the both, in an amount of 0.5 mol % or greater to total amount of the monomers, the first non-crystalline polyester resin has Tg of −60° C. or higher but lower than 10° C., and the second non-crystalline polyester resin has Tg of 30° C. or higher but lower than 70° C.
    • 含有着色剂,脱模剂和含有结晶性聚酯树脂的粘合剂树脂的调色剂,以及含有氨基甲酸酯键,脲键或二者的非结晶性聚酯树脂,含有第一和第二非结晶性聚酯树脂的非结晶性聚酯树脂均含有 氨基甲酸酯键或脲键,或两者,其中构成第一非结晶性聚酯树脂的单体含有用于形成氨基甲酸酯键的异氰酸酯单体,尿素键或二者,其量为0.5摩尔%以上 构成第二非结晶性聚酯树脂的单体单体含有形成氨基甲酸酯键的异氰酸酯单体,脲键或二者的单体量相对于单体的总量为0.5摩尔%以上的量,第一非结晶性 聚酯树脂的Tg为-60℃以上且低于10℃,第二非结晶性聚酯树脂的Tg为30℃以上且低于70℃。
    • 7. 发明授权
    • Electrophoretic display device and method for manufacturing the same
    • 电泳显示装置及其制造方法
    • US08681414B2
    • 2014-03-25
    • US13171670
    • 2011-06-29
    • Sang Il ShinChoon Ho Park
    • Sang Il ShinChoon Ho Park
    • G02B26/00G09G3/34G03G13/00
    • G02F1/167G02F2001/1672G02F2203/34
    • An electrophoretic display device includes a lower substrate having a plurality of pixel electrodes formed on the lower substrate and having partition walls formed on the lower substrate surrounding the pixel electrodes, the pixel electrodes and partition walls defining a plurality of sub-pixels; an upper substrate bonded with the lower substrate, the upper substrate having a common electrode formed thereon with an encapsulation layer formed on an area of the common electrode corresponding to the plurality of the sub-pixels; an electrophoretic dispersion liquid comprising a plurality of charged particles colored to display predetermined colors, the electrophoretic dispersion liquid injected into the plurality of the sub-pixels defined by the pixel electrodes and the partition walls; and an interlayer formed between the encapsulation layer and the electrophoretic dispersion liquid.
    • 一种电泳显示装置,包括:下基板,具有形成在下基板上的多个像素电极,并且具有形成在围绕像素电极的下基板上的隔壁,所述像素电极和分隔壁限定多个子像素; 上基板与下基板接合,上基板具有形成在其上的公共电极,其上形成有与多个子像素对应的公共电极的区域上的封装层; 电泳分散液,其包含多个着色以显示预定颜色的带电粒子,所述电泳分散液体注入由所述像素电极和所述分隔壁限定的所述多个子像素中; 以及在封装层和电泳分散液之间形成的中间层。