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    • 3. 发明授权
    • Light emitting display
    • 发光显示
    • US08274218B1
    • 2012-09-25
    • US13472863
    • 2012-05-16
    • Masaya AdachiToshihiro SatoNaoki Tokuda
    • Masaya AdachiToshihiro SatoNaoki Tokuda
    • H01J1/62
    • H01L51/5262H01L27/3211H01L27/3244H01L27/3248H01L2251/5315H01L2251/558
    • A color light emitting display includes light-emitting devices constituting a plurality of red, green and blue pixels disposed in a matrix form on a substrate, said light-emitting display takes out light from a side of said light-emitting devices opposite to said substrate on which said light-emitting devices are formed, and wherein when a wavelength of the light having an interference intensity of which with respect to the light emitted from an emissive layer constituting said light-emitting device becomes a maximum value at 0 degree of a viewing angle is λimax, and a wavelength of the light becomes a maximum in a light intensity of the light emitted from said emissive layer is λemax, a relationship of λemax−50 nm≦λimax
    • 彩色发光显示器包括构成以矩阵形式设置在基板上的多个红色,绿色和蓝色像素的发光器件,所述发光显示器从与所述基板相对的所述发光元件的一侧取出光 其上形成有所述发光装置,并且其中当相对于构成所述发光装置的发光层发射的光的干涉强度的光的波长在0度时成为最大值 角度为λimax,并且从所述发射层发射的光的光强度中的光的波长变为最大值为λemax,满足λemax-50nm&lt; lE;λimax<λemax的关系。
    • 7. 发明授权
    • Method for synthesizing t-butyl (meth)Acrylate
    • (甲基)丙烯酸叔丁酯的合成方法
    • US07803964B2
    • 2010-09-28
    • US11815664
    • 2006-02-06
    • Shigeho TanakaTohru EndohHaruki SatoToshihiro SatoKazutaka Inoue
    • Shigeho TanakaTohru EndohHaruki SatoToshihiro SatoKazutaka Inoue
    • C07C69/52
    • C07C67/04C07C69/54
    • Disclosed is a method for synthesizing t-butyl (meth)acrylate at low cost. Specifically, disclosed is a method for synthesizing a carboxylic acid ester by performing an addition reaction between isobutylene and (meth)acrylic acid in the presence of an acidic catalyst. This method includes the steps of: (A) performing a dehydration decomposition reaction of t-butyl alcohol in the presence of a first acidic catalyst; (B) obtaining crude isobutylene gas by separating at least water from a produced gas obtained in the step A; (C) absorbing the crude isobutylene gas in an absorption solvent containing (meth)acrylic acid; and (D) producing t-butyl (meth)acrylate by performing the addition reaction by bringing the absorption solvent which has absorbed the crude isobutylene gas into contact with a second acidic catalyst.
    • 公开了以低成本合成(甲基)丙烯酸叔丁酯的方法。 具体地,公开了通过在酸性催化剂的存在下进行异丁烯和(甲基)丙烯酸之间的加成反应来合成羧酸酯的方法。 该方法包括以下步骤:(A)在第一酸性催化剂的存在下进行叔丁醇的脱水分解反应; (B)通过从步骤A中获得的产生的气体中至少分离出水来获得粗异丁烯气体; (C)在含有(甲基)丙烯酸的吸收溶剂中吸收粗异丁烯气体; 和(D)通过使吸收了粗异丁烯气体的吸收溶剂与第二酸性催化剂接触进行加成反应来生产(甲基)丙烯酸叔丁酯。