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    • 68. 发明专利
    • Method for forming pattern, laminate resist pattern, laminate film for organic solvent development, resist composition, method for manufacturing electronic device, and electronic device
    • 用于形成图案,层状电阻图案,有机溶剂开发用层压膜,耐蚀组合物,制造电子器件的方法和电子器件的方法
    • JP2013097002A
    • 2013-05-20
    • JP2011236455
    • 2011-10-27
    • Fujifilm Corp富士フイルム株式会社
    • SHIRAKAWA MICHIHIROKATO KEITAOTANI TADAHIRONAKAMURA ATSUSHITAKAHASHI HIDETOMOIWATO KAORU
    • G03F7/095G03F7/038G03F7/11G03F7/32H01L21/027
    • G03F7/095G03F7/038G03F7/0392G03F7/0397G03F7/0757G03F7/091G03F7/094G03F7/11G03F7/2041G03F7/30G03F7/325H01L21/0271
    • PROBLEM TO BE SOLVED: To provide a method for forming a pattern for preventing pattern collapse in a process of forming a negative pattern by organic solvent development, and to provide a laminate resist pattern formed by the method, a laminate film for organic solvent development suitably used for the pattern forming method, a resist composition suitably used for the pattern forming method, a method for manufacturing an electronic device, and an electronic device.SOLUTION: The method for forming a pattern includes steps of: (a) forming a first film on a substrate by using a first resin composition (I) containing a resin, in which the content of a repeating unit having a group that is decomposed by the action of acid to produce a polar group is 20 mol% or less with respect to the whole repeating units of the resin; (b) forming a second film on the first film by using a second resin composition (II), which is different from the first resin composition (I) and which contains a resin having a group that is decomposed by the action of acid to produce a polar group, and a compound that generates acid by irradiation with actinic rays or radiation; (c) exposing the laminate film having the first film and the second film to light; and (d) forming a negative pattern by developing the first film and the second film in the exposed laminate film by using a developing solution containing an organic solvent.
    • 要解决的问题:提供一种通过有机溶剂显影在形成负型图案的过程中形成用于防止图案塌陷的图案的方法,并且提供通过该方法形成的层压抗蚀剂图案,用于有机的层压膜 适合用于图案形成方法的溶剂显影,适用于图案形成方法的抗蚀剂组合物,电子器件的制造方法和电子器件。 解决方案:形成图案的方法包括以下步骤:(a)通过使用含有树脂的第一树脂组合物(I)在基材上形成第一膜,其中具有以下基团的重复单元的含量: 相对于树脂的整个重复单元,通过酸的作用分解以产生极性基团为20摩尔%以下; (b)通过使用与第一树脂组合物(I)不同的第二树脂组合物(II)在第一膜上形成第二膜,并且含有具有通过酸作用分解的基团的树脂以产生 极性基团和通过用光化射线或辐射照射产生酸的化合物; (c)使具有第一膜和第二膜的层压膜曝光; 和(d)通过使用含有有机溶剂的显影液在显影的层叠膜中显影第一膜和第二膜来形成负图案。 版权所有(C)2013,JPO&INPIT
    • 69. 发明专利
    • Touch panel member
    • 触控面板会员
    • JP2013083996A
    • 2013-05-09
    • JP2012269010
    • 2012-12-10
    • Toray Ind Inc東レ株式会社
    • SUWA MITSUFUMIARAKI HITOSHIOKAZAWA TORU
    • G03F7/004G02B1/10G02B1/14G03F7/038G03F7/075
    • G02B1/11G02B1/10G02B5/20G02B5/22G03F7/0047G03F7/032G03F7/033G03F7/0388G03F7/0757
    • PROBLEM TO BE SOLVED: To provide a touch panel member provided with a molybdenum-containing metal wiring covered with a cured film of an alkali developable negative photosensitive resin composition which has excellent pattern processability to form into a cured film having high hardness, high transparency, and excellent resistance to moist heat by UV curing and thermal curing.SOLUTION: A touch panel member is provided with a molybdenum-containing metal wiring covered with a cured film of a negative photosensitive resin composition which contains (A) alkali-soluble resin having a carboxylic acid equivalent in the range of 200 g/mol to 1,400 g/mol, (B) a photopolymerization initiator, (C) a polyfunctional monomer, (D) a zirconium compound.
    • 要解决的问题:为了提供一种触摸面板构件,其设置有覆盖有可显影的负型感光性树脂组合物的固化膜的含钼金属布线,其具有优异的图案加工性以形成具有高硬度的固化膜, 高透明度,耐紫外线固化和热固化优异的耐湿热性。 解决方案:触摸面板部件设有覆盖有负型感光性树脂组合物的固化膜的含钼金属配线,该负型感光性树脂组合物含有(A)羧酸当量在200g / 摩尔至1,400g / mol,(B)光聚合引发剂,(C)多官能单体,(D)锆化合物。 版权所有(C)2013,JPO&INPIT