Planographic printing plate precursor and printing method using the same
    3.
    发明授权
    Planographic printing plate precursor and printing method using the same 有权
    普通印版前体和印刷方法使用相同

    公开(公告)号:US08221957B2

    公开(公告)日:2012-07-17

    申请号:US12165205

    申请日:2008-06-30

    申请人: Yu Iwai Norio Aoshima

    发明人: Yu Iwai Norio Aoshima

    摘要: The invention provides a planographic printing plate precursor comprising: a hydrophilic support; and an image recording layer that is provided on the support, the image recording layer comprising: an infrared ray absorbing agent (A); a polymerization initiator (B); a polymerizable monomer (C); and a specific polymer compound (D) having an alkyleneoxy group in its molecule and having, in a side chain thereof at least one specific group. The invention further provides a printing method using the planographic printing plate precursor, wherein no specific development process is required for performing printing.

    摘要翻译: 本发明提供一种平版印刷版前体,其包括:亲水载体; 以及设置在所述支撑体上的图像记录层,所述图像记录层包括:红外线吸收剂(A); 聚合引发剂(B); 可聚合单体(C); 和在其分子中具有亚烷氧基的特定聚合物化合物(D),并且在其侧链中具有至少一个特定基团。 本发明还提供一种使用平版印刷版原版的印刷方法,其中不需要特定的显影处理来进行印刷。

    Piezoelectric devices having improved impact resistance
    5.
    发明授权
    Piezoelectric devices having improved impact resistance 有权
    具有改进的耐冲击性的压电器件

    公开(公告)号:US08110965B2

    公开(公告)日:2012-02-07

    申请号:US12564846

    申请日:2009-09-22

    IPC分类号: H03H9/19 H03H9/21 H03H9/215

    摘要: An exemplary piezoelectric vibrating device has a lid plate, a chip plate including a tuning-fork type vibrating piece surrounded by an outer frame, and a package base arranged where the chip plate is sandwiched between the lid plate and package base, and the three layers are bonded together. The tuning-fork type piezoelectric vibrating piece is connected to the outer frame by supporting arms. A base-movement buffer having a predetermined height in the X-direction extends from the inner edge surface of the outer frame toward a side edge of the base. The base-movement buffer has a height in the X-direction that is proportional to the length from the base-movement buffer to a point at which the tuning-fork type piezoelectric vibrating piece is coupled to the outer frame.

    摘要翻译: 示例性压电振动装置具有盖板,包括由外框包围的音叉型振动片的芯片板和布置在芯片板夹在盖板和封装基座之间的封装基座,并且三层 结合在一起 音叉型压电振动片通过支撑臂与外框连接。 在X方向上具有预定高度的基座移动缓冲器从外框的内边缘朝向底座的侧边缘延伸。 基座移动缓冲器具有与从基座移动缓冲器到音叉型压电振动片联接到外框架的点成比例的X方向的高度。

    NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF LITHOGRAPHIC PRINTING USING SAME
    6.
    发明申请
    NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF LITHOGRAPHIC PRINTING USING SAME 审中-公开
    负面工作平版印刷机前驱体及使用其的平版印刷方法

    公开(公告)号:US20090246693A1

    公开(公告)日:2009-10-01

    申请号:US12413115

    申请日:2009-03-27

    IPC分类号: G03F7/20 G03F7/004

    摘要: A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing is also disclosed that uses this negative-working lithographic printing plate precursor. Also disclosed are a negative-working lithographic printing plate precursor that can be developed by a water-soluble resin-containing aqueous solution and a method of lithographic printing that uses this negative-working lithographic printing plate precursor. A negative-working lithographic printing plate precursor is provided that exhibits an excellent fine line reproducibility in nonimage areas even when printing is performed using ultraviolet-curing ink (UV ink). Also provided is a negative-working lithographic printing plate precursor that exhibits an excellent combination of fine line reproducibility and printing durability and that resists the production of scum during on-press development. The negative-working lithographic printing plate precursor has a hydrophilic support and has thereon a photopolymerizable layer that contains a polymer compound that has the urea bond in the side chain position and a hydrophilic group. The method of lithographic printing uses this negative-working lithographic printing plate precursor.

    摘要翻译: 公开了一种负性平版印刷版原版,其可以在印刷机上显影而不经过显影处理步骤,并且还公开了使用该负性平版印刷版原版的平版印刷方法。 还公开了可以通过含水溶性树脂的水溶液显影的负性平版印刷版原版和使用该负性平版印刷版原版的平版印刷法。 即使在使用紫外线固化油墨(UV油墨)进行印刷的情况下,也提供了在非图像区域中表现出优异的细线再现性的负性平版印刷版原版。 还提供了一种负极平版印刷版原版,其显示细线再现性和印刷耐久性的优异组合,并且抵抗了印刷机中的浮渣的生成。 负性平版印刷版原版具有亲水性支持体,并且在其上具有包含在侧链位置具有尿素键的亲水基团的聚合物化合物的光聚合性层。 平版印刷方法使用这种负性平版印刷版原版。

    Lithographic printing plate precursor and method of preparing lithographic printing plate
    8.
    发明授权
    Lithographic printing plate precursor and method of preparing lithographic printing plate 有权
    平版印刷版前体和制备平版印刷版的方法

    公开(公告)号:US08758975B2

    公开(公告)日:2014-06-24

    申请号:US12715605

    申请日:2010-03-02

    IPC分类号: B41N1/00 G03F7/00 G03C1/00

    CPC分类号: B41C1/10 G03F7/09 G03F7/11

    摘要: A lithographic printing plate precursor includes a support and one or more layers, one of the one or more layers is a photosensitive layer containing an initiator compound, a polymerizable compound and a binder polymer, and a layer being in contact with the support of the one or more layers contains a copolymer containing a repeating unit having a zwitterionic structure and a repeating unit having a structure capable of interacting with a surface of the support.

    摘要翻译: 平版印刷版前体包括载体和一层或多层,一层或多层中的一层是含有引发剂化合物,可聚合化合物和粘合剂聚合物的感光层,以及与该载体的载体接触的层 或更多层包含含有具有两性离子结构的重复单元的共聚物和具有能够与载体表面相互作用的结构的重复单元。

    Methods of producing piezoelectric vibrating devices
    10.
    发明授权
    Methods of producing piezoelectric vibrating devices 失效
    制造压电振动装置的方法

    公开(公告)号:US08156621B2

    公开(公告)日:2012-04-17

    申请号:US12005549

    申请日:2007-12-26

    申请人: Yu Iwai

    发明人: Yu Iwai

    IPC分类号: H01L41/04

    摘要: The subject processes are for making piezoelectric vibrators, particularly those having a tuning-fork configuration. An exemplary process includes preparing a flat plate of piezoelectric crystal material exhibiting anisotropic etching properties. A corrosion-resistant film is formed on both major surfaces of the piezoelectric material. A first coating of photoresist is formed on the surfaces of the corrosion-resistant film. A lithographic exposure is performed of the pattern of a piezoelectric vibrating device on only one side of the piezoelectric plate. Then, the corrosion-resistant film, appearing unprotected on the one surface, is removed after developing the photoresist. A first etching is performed of the piezoelectric material appearing unprotected after removal of the corrosion-resistant film.

    摘要翻译: 本发明的方法用于制造压电振动器,特别是具有音叉构型的振动器。 示例性方法包括制备具有各向异性蚀刻性能的压电晶体材料的平板。 在压电材料的两个主表面上形成耐腐蚀膜。 在耐腐蚀膜的表面上形成第一光致抗蚀剂涂层。 仅在压电板的一侧进行压电振动装置的图案的平版印刷。 然后,在显影光致抗蚀剂之后,去除在一个表面上未被保护的耐腐蚀膜。 在去除耐腐蚀膜之后,对未被保护的压电材料进行第一蚀刻。