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    • 1. 发明授权
    • Display device and manufacturing method thereof
    • 显示装置及其制造方法
    • US08610837B2
    • 2013-12-17
    • US13020132
    • 2011-02-03
    • Setsuo KobayashiAkira IshiiMasanori KatsuyamaShinji TanabeKiyoshi Sento
    • Setsuo KobayashiAkira IshiiMasanori KatsuyamaShinji TanabeKiyoshi Sento
    • G02F1/1335G02F1/1333G02F1/1339
    • G02F1/1333H01J9/20
    • Disclosed is a display device in which reliable bonding strength and high reparability are compatible when a panel-like member is bonded to a display panel.The display device comprises: a display panel; and a panel-like member bonded to the display panel with an adhesive made of an ultraviolet curable resin; wherein the adhesive includes a first adhesive portion and a second adhesive portion, the first adhesive portion being provided outside of a display area of the display panel and formed in a circular shape to surround the display area, the second adhesive portion prevailing in an area surrounded by the first adhesive portion, the first adhesive portion being different in a modulus of elasticity from the second adhesive portion, and wherein the modulus of elasticity of the second adhesive portion is smaller than the modulus of elasticity of the first adhesive portion.
    • 公开了一种显示装置,其中当面板状构件接合到显示面板时,其可靠的接合强度和高可修复性是兼容的。 显示装置包括:显示面板; 以及由紫外线固化树脂制成的粘合剂粘合到显示面板上的面板状构件; 其中所述粘合剂包括第一粘合剂部分和第二粘合剂部分,所述第一粘合剂部分设置在所述显示面板的显示区域的外部并且形成为围绕所述显示区域的圆形形状,所述第二粘合剂部分在包围的区域中占优势 通过第一粘合部分,第一粘合剂部分的弹性模量与第二粘合部分不同,并且其中第二粘合剂部分的弹性模量小于第一粘合剂部分的弹性模量。
    • 4. 发明申请
    • DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    • 显示装置及其制造方法
    • US20110187960A1
    • 2011-08-04
    • US13020132
    • 2011-02-03
    • Setsuo KOBAYASHIAkira IshiiMasanori KatsuyamaShinji TanabeKiyoshi Sento
    • Setsuo KOBAYASHIAkira IshiiMasanori KatsuyamaShinji TanabeKiyoshi Sento
    • G02F1/1333H01J9/20
    • G02F1/1333H01J9/20
    • Disclosed is a display device in which reliable bonding strength and high reparability are compatible when a panel-like member is bonded to a display panel.The display device comprises: a display panel; and a panel-like member bonded to the display panel with an adhesive made of an ultraviolet curable resin; wherein the adhesive includes a first adhesive portion and a second adhesive portion, the first adhesive portion being provided outside of a display area of the display panel and formed in a circular shape to surround the display area, the second adhesive portion prevailing in an area surrounded by the first adhesive portion, the first adhesive portion being different in a modulus of elasticity from the second adhesive portion, and wherein the modulus of elasticity of the second adhesive portion is smaller than the modulus of elasticity of the first adhesive portion.
    • 公开了一种显示装置,其中当面板状构件接合到显示面板时,其可靠的接合强度和高可修复性是兼容的。 显示装置包括:显示面板; 以及由紫外线固化树脂制成的粘合剂粘合到显示面板上的面板状构件; 其中所述粘合剂包括第一粘合剂部分和第二粘合剂部分,所述第一粘合剂部分设置在所述显示面板的显示区域的外部并且形成为围绕所述显示区域的圆形形状,所述第二粘合剂部分在包围的区域中占优势 通过第一粘合部分,第一粘合剂部分的弹性模量与第二粘合部分不同,并且其中第二粘合剂部分的弹性模量小于第一粘合剂部分的弹性模量。
    • 10. 发明授权
    • Method for producing aliphatic polyester having increased molecular weight
    • 具有分子量增加的脂肪族聚酯的制造方法
    • US08865081B2
    • 2014-10-21
    • US14009896
    • 2012-01-17
    • Yasushi IchikawaHideharu KimuraAkira Ishii
    • Yasushi IchikawaHideharu KimuraAkira Ishii
    • B01J19/20C08G18/42C08G63/78C08G63/91
    • C08G63/78C08G18/4238C08G18/73C08G63/916Y02P20/149
    • The problem to be solved by the present invention is to provide a method for continuously and effectively producing an aliphatic polyester having an increased molecular weight which prevents evaporation of diisocyanate at the step of mixing the diisocyanate with the aliphatic polyester prepolymer in a molten state at a temperature not lower than the melting point of the prepolymer and enables uniform mixing of the diisocyanate with the aliphatic polyester prepolymer. In order to solve this problem, the present invention provides a method for producing an aliphatic polyester having an increased molecular weight comprising the steps of: (i) quantitatively injecting a diisocyanate into an aliphatic polyester prepolymer which has a number average molecular weight of 5000 or higher and has terminal hydroxyl groups and in which at least one acid component is a succinic acid compound, in a molten state at a temperature not lower than the melting point thereof, wherein the amount of diisocyanate is equivalent to between one tenth and two times the amount of the hydroxyl groups in the aliphatic polyester prepolymer, (ii) quantitatively and continuously mixing the diisocyanate-containing aliphatic polyester prepolymer obtained at step (i) by a static mixer, discharging same from the static mixer, and then supplying same to a coupling reaction tank, and (iii) reacting the aliphatic polyester prepolymer with the diisocyanate in the coupling reaction tank.
    • 本发明要解决的问题是提供一种连续有效地制造具有增加的分子量的脂族聚酯的方法,该方法在熔融状态下将二异氰酸酯与脂族聚酯预聚物混合在一起的步骤中防止二异氰酸酯蒸发 温度不低于预聚物的熔点,可使二异氰酸酯与脂族聚酯预聚物均匀混合。 为了解决这个问题,本发明提供一种生产分子量增加的脂族聚酯的方法,包括以下步骤:(i)将二异氰酸酯定量注入数均分子量为5000的脂族聚酯预聚物或 更高且具有末端羟基,并且其中至少一种酸组分是琥珀酸化合物,在不低于其熔点的温度下处于熔融状态,其中二异氰酸酯的量等于十二分之一到二分之一 脂肪族聚酯预聚物中的羟基量,(ii)通过静态混合器将步骤(i)中获得的含二异氰酸酯的脂族聚酯预聚物定量连续混合,从静态混合器中排出,然后将其提供给偶联剂 反应罐,和(iii)在偶联反应槽中使脂族聚酯预聚物与二异氰酸酯反应。