LED driving device and control method
    21.
    发明申请
    LED driving device and control method 审中-公开
    LED驱动装置及控制方法

    公开(公告)号:US20150022100A1

    公开(公告)日:2015-01-22

    申请号:US13811907

    申请日:2012-03-30

    IPC分类号: H05B33/08

    摘要: The invention is provided with an LED driving device and the control method. The driving device includes power converter, microprocessor and LED circuit. Wherein the power converter includes impulse transformer and switch control circuit. Primary winding at input side of the impulse transformer connects with rectifier filter circuit by the switch control circuit. Secondary winding at output side and auxiliary winding connect with power end of the microprocessor by constant voltage control switch. Output end of the microprocessor connects with LED circuit. The LED driving device and the control method provided by this invention collects on/off signal of mechanical lamp by using switch control circuit. Light is adjusted by LED circuit driven by the microprocessor, and thus heat elimination effect is improved, power consumption is lowered and brightness is enhanced.

    摘要翻译: 本发明提供一种LED驱动装置及其控制方法。 驱动装置包括电源转换器,微处理器和LED电路。 其中功率转换器包括脉冲变压器和开关控制电路。 脉冲变压器输入侧的初级绕组由开关控制电路与整流滤波电路连接。 输出侧次级绕组和辅助绕组通过恒压控制开关连接微处理器的电源端。 微处理器的输出端与LED电路连接。 本发明提供的LED驱动装置和控制方法通过使用开关控制电路来收集机械灯的开启/关闭信号。 光由微处理器驱动的LED电路调节,从而提高了散热效果,降低了功耗,提高了亮度。

    Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents
    22.
    发明授权
    Ni or Pd-catalyzed cationic polymerization of polycyclic olefins with silane chain transfer agents 有权
    具有硅烷链转移剂的多环烯烃的Ni或Pd催化阳离子聚合

    公开(公告)号:US07863394B2

    公开(公告)日:2011-01-04

    申请号:US11517538

    申请日:2006-09-07

    IPC分类号: C08F4/70 C08F10/14

    摘要: A method of polymerizing poly(cyclic)olefin monomers encompassing (a) combining a monomer composition containing the poly(cyclic)olefin monomers, a non-olefinic chain transfer agent and an activator compound to form a mixture; (b) heating the mixture; and (c) adding a polymerization catalyst containing Ni and/or Pd. The non-olefinic chain transfer agent includes one or more compounds selected from H2, alkylsilanes, alkylalkoxysilanes, alkylgermanes, alkylalkoxygermanes, alkylstannanes, and alkylalkoxystannanes. The activator is characterized as having an active hydrogen with a pKa of at least 5. The resulting poly(cyclic)olefin polymers can be used in photoresist compositions.

    摘要翻译: 聚合聚(环状)烯烃单体的方法包括(a)将含有聚(环状)烯烃单体,非烯烃链转移剂和活化剂化合物的单体组合物混合以形成混合物; (b)加热混合物; 和(c)加入含有Ni和/或Pd的聚合催化剂。 非烯烃链转移剂包括一种或多种选自H 2,烷基硅烷,烷基烷氧基硅烷,烷基锗烷,烷基烷氧基锗烷,烷基锡烷和烷基烷氧基烷烃的化合物。 活化剂的特征在于具有pKa至少为5的活性氢。所得聚(环状)烯烃聚合物可用于光致抗蚀剂组合物中。

    METHOD, SYSTEM AND CORE NETWORK NODE FOR IMPLEMENTING LOAD MIGRATION IN POOL AREA
    23.
    发明申请
    METHOD, SYSTEM AND CORE NETWORK NODE FOR IMPLEMENTING LOAD MIGRATION IN POOL AREA 审中-公开
    方法,系统和核心网络节点,用于实现潮地区的载荷移动

    公开(公告)号:US20100035609A1

    公开(公告)日:2010-02-11

    申请号:US12580640

    申请日:2009-10-16

    IPC分类号: H04W60/00 H04W72/00

    CPC分类号: H04W8/06 H04W8/12 H04W36/12

    摘要: A method for implementing load migration in a pool area is disclosed. The method includes that: the destination CN node receives an identifier of a subscriber ready for migration; and the destination CN node migrates the subscriber ready for migration to the destination CN node, and allocates a local office identifier to the migrated subscriber. In addition, a system for implementing load migration in a pool area and a CN node are disclosed.

    摘要翻译: 公开了一种用于在池区域中实现负载迁移的方法。 该方法包括:目的CN节点接收准备迁移的用户的标识符; 并且目的地CN节点迁移订户准备迁移到目的地CN节点,并且向迁移的订户分配本地办公室标识符。 另外,公开了一种用于在池区域和CN节点中实现负载迁移的系统。

    Non-photosensitive siloxane coating for processing hydrophobic photoimageable nozzle plate
    25.
    发明授权
    Non-photosensitive siloxane coating for processing hydrophobic photoimageable nozzle plate 有权
    非光敏硅氧烷涂层用于加工疏水性光致成像喷嘴板

    公开(公告)号:US08728715B2

    公开(公告)日:2014-05-20

    申请号:US13350155

    申请日:2012-01-13

    IPC分类号: G03F7/26

    摘要: A method of forming a patterned photoresist layer having a hydrophobic surface is provided. The method includes forming a photoresist layer on a substrate and image patterning. The photoresist layer may comprise a polymeric material. The imaged photoresist layer may then undergo a two-stage post-exposure bake. A surface treatment may be performed on the photoresist layer in between the two-stage post-exposure bake. The surface treatment may include applying a siloxane solution on a partially post-exposure baked photoresist layer. The post-exposure baked photoresist layer may then be developed to form the patterned photoresist layer. The method may be used to form a hydrophobic photoimageable nozzle plate of a micro-fluid ejection head having improved mechanical properties and stable hydrophobic properties.

    摘要翻译: 提供了形成具有疏水性表面的图案化光致抗蚀剂层的方法。 该方法包括在基板上形成光致抗蚀剂层和图像图案化。 光致抗蚀剂层可以包括聚合材料。 然后,成像的光致抗蚀剂层可以进行两步曝光后烘烤。 在二级曝光后烘烤中可以在光致抗蚀剂层上进行表面处理。 表面处理可以包括在部分曝光后烘烤的光致抗蚀剂层上施加硅氧烷溶液。 然后曝光后烘烤的光致抗蚀剂层可以显影以形成图案化的光致抗蚀剂层。 该方法可用于形成具有改善的机械性能和稳定的疏水性质的微流体喷射头的疏水可光成像喷嘴板。

    Formulations for environmentally friendly photoresist film layers
    26.
    发明授权
    Formulations for environmentally friendly photoresist film layers 有权
    环保光致抗蚀剂膜层的配方

    公开(公告)号:US08394575B2

    公开(公告)日:2013-03-12

    申请号:US12894930

    申请日:2010-09-30

    IPC分类号: G03F7/004

    CPC分类号: G03F7/038 G03F7/0045

    摘要: Environmentally friendly thick film layers for a micro-fluid ejection head and micro-fluid ejection heads are disclosed. The environmentally friendly thick film layer includes a negative photoresist layer derived from a composition comprising a multi-functional epoxy compound, a low molecular weight polymeric difunctional epoxy compound, a monomeric difunctional epoxy compound, a methide-based photoacid generator that does not contain antimony, a chromophore and an aryl ketone solvent. Optionally the photoresist layer contains an adhesion enhancer. The negative photoresist layer is environmentally friendly and provides good resolution, well defined critical dimensions, straight side walls, and a large processing window.

    摘要翻译: 公开了用于微流体喷射头和微流体喷射头的环保厚膜层。 环保厚膜层包括衍生自包含多官能环氧化合物,低分子量聚合双官能环氧化合物,单体双官能环氧化合物,不含锑的甲基化光酸产生剂的组合物的负性光致抗蚀剂层, 发色团和芳基酮溶剂。 任选地,光致抗蚀剂层含有粘合增强剂。 负光致抗蚀剂层是环境友好的并且提供良好的分辨率,良好限定的临界尺寸,直的侧壁和大的加工窗口。