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    • 1. 发明授权
    • Thin film piezoelectric element
    • 薄膜压电元件
    • US06903497B2
    • 2005-06-07
    • US10933879
    • 2004-09-02
    • Hirokazu UchiyamaYuko OgawaHiroyuki Kita
    • Hirokazu UchiyamaYuko OgawaHiroyuki Kita
    • G11B5/596G11B21/10G11B21/21H01L41/09H01L41/18H01L41/22H01L41/23H01L41/313H01L41/08
    • H01L41/332H01L41/314Y10S29/001Y10S29/016Y10T29/42Y10T29/49128Y10T29/49155Y10T29/4981
    • A thin film piezoelectric element including a first structure having a sequential stack of layers, a first main electrode layer, a first opposed electrode layer and a first piezoelectric thin film having a first polarizing direction located between the first electrode layers, a second structure having as a sequential stack of layers, a second main electrode layer, a second opposed electrode layer and a second piezoelectric thin film having a second polarizing direction located between the second electrode layers, an insulating resin layer covering peripheral portions of the first and second structures, and at least one connecting electrode pad located at a side of one of the first and second structures, for connecting the main electrode layer and the opposed electrode layer of the structures to external equipment, wherein each first and second structures has a cross-sectional shape such that the piezoelectric thin film is tapered, diminishing in width, from a portion near the main electrode layer to a portion near the opposed electrode layer, and the first and second opposed electrode layers of adjacent structures are bonded to each other, and each polarizing direction of the piezoelectric thin films is identical to the direction of each opposed electrode layer.
    • 一种薄膜压电元件,包括具有顺序叠层的第一结构,第一主电极层,第一相对电极层和具有位于第一电极层之间的第一偏振方向的第一压电薄膜,第二结构具有如 层叠顺序堆叠,第二主电极层,第二相对电极层和具有位于第二电极层之间的第二偏振方向的第二压电薄膜,覆盖第一和第二结构的周边部分的绝缘树脂层,以及 至少一个连接电极焊盘,位于所述第一和第二结构之一的一侧,用于将所述主电极层和所述结构的相对电极层连接到外部设备,其中每个第一和第二结构具有如下的横截面形状: 压电薄膜与主电极附近的部分呈锥形,宽度减小 并且相邻结构的第一和第二相对电极层彼此接合,并且压电薄膜的每个偏振方向与每个相对电极层的方向相同。
    • 2. 发明授权
    • Method of manufacturing a thin film piezoelectric element
    • 制造薄膜压电元件的方法
    • US06817073B2
    • 2004-11-16
    • US10287797
    • 2002-11-05
    • Hirokazu UchiyamaYuko OgawaHiroyuki Kita
    • Hirokazu UchiyamaYuko OgawaHiroyuki Kita
    • H04R1700
    • H01L41/332H01L41/314Y10S29/001Y10S29/016Y10T29/42Y10T29/49128Y10T29/49155Y10T29/4981
    • A method of manufacturing a thin film piezoelectric element, wherein main electrode layer, piezoelectric thin film, and opposed electrode layer respectively having specified shapes are first formed on first substrate and second substrate, and after that, the opposed electrodes are opposed and bonded to each other, and insulating resin layer is formed over the peripheral portion thereof, and then the second substrate is removed, the insulating resin layer is etched, and connecting electrode pad is formed, and finally, the first substrate is removed to obtain a completely separated thin film piezoelectric element. By this method, it is possible to improve the reproducibility of shapes and to prevent trouble such as shorting between the electrodes which hold the piezoelectric thin film, thereby making it possible to provide a thin film piezoelectric element that may assure high yield without variation in piezoelectric characteristics, and its manufacturing method.
    • 首先,在第一基板和第二基板上首先形成分别具有特定形状的主电极层,压电薄膜和相对电极层的薄膜压电元件的制造方法,然后将相对的电极相对并贴合 其它绝缘树脂层形成在其周边部分上,然后除去第二基板,蚀刻绝缘树脂层,形成连接电极焊盘,最后移除第一基板以获得完全分离的薄片 薄膜压电元件。 通过这种方法,可以提高形状的再现性,并且可以防止保持压电薄膜的电极之间的短路等故障,从而可以提供可以保证高产率而不会在压电变化的情况下提供的薄膜压电元件 特点及其制造方法。
    • 6. 发明授权
    • Apparatus or kit for making a custom shim for a die component having
blind holes
    • 用于制造具有盲孔的模具部件的定制垫片的装置或套件
    • US5906707A
    • 1999-05-25
    • US951427
    • 1997-10-16
    • Terry R. McCall
    • Terry R. McCall
    • B32B7/06B41M3/00F16F9/30B32B35/00
    • B41M3/00B32B7/06F16F9/306Y10S29/001Y10T156/1052Y10T156/108Y10T156/12Y10T29/301Y10T83/0405
    • An apparatus and method for making a custom shim for a die component having one or more blind holes, where the apparatus includes a preformed laminate having an adhesive layer, a protective layer removably attached to one side of the adhesive layer, and a paper impression layer attached to the opposite side of the adhesive layer. The method includes the steps of removing the protective layer from the adhesive layer, attaching the exposed adhesive layer to a piece of shim stock, applying ink to the surface of the die component having the blind hole(s), placing that surface of the die component on the paper layer to form thereon an ink impression of the die component, removing the die component from the paper layer, cutting the piece of shim stock in accordance with the ink impression, and removing the laminate from the cut shim stock to uncover the custom shim which accurately maintains the relationship between the blind hole and the outer contour of the die component.
    • 一种用于制造具有一个或多个盲孔的模具部件的定制垫片的装置和方法,其中所述装置包括具有粘合剂层的预成型层压体,可移除地附接到粘合剂层的一侧的保护层和纸张压印层 附着在粘合层的相反侧。 该方法包括以下步骤:从粘合剂层去除保护层,将暴露的粘合剂层附着到一片垫片上,将油墨施加到具有盲孔的模具部件的表面上,放置模具的表面 在其上形成模具部件的油墨印模,从纸层移除模具部件,根据油墨印模切割垫片坯料,以及从切割的垫片上取下层压板以露出 定制垫片,其精确地保持了盲孔和模具部件的外轮廓之间的关系。
    • 7. 发明授权
    • Hose construction and method of making the same
    • 软管施工及其制作方法
    • US5616205A
    • 1997-04-01
    • US451314
    • 1995-05-26
    • Bobby J. CogdillRichardson J. Trantham
    • Bobby J. CogdillRichardson J. Trantham
    • F16L33/02F16L33/03F16L33/04F16L33/08B29C65/48
    • F16L33/03F16L33/02F16L33/04F16L33/08Y10S285/915Y10S29/001Y10T29/4987
    • A hose construction and method of making the same are provided, the hose construction comprising a tubular flexible hose having opposite ends, fastening structure and a clamp fastened to one of the opposite ends of the hose by the fastening structure for substantially circumferentially and radially inwardly clamping the one of the opposite ends of the hose onto a member that has been inserted into the one of the opposite ends of the hose, the fastening structure comprising a tubular arrangement of elastic material disposed in stretched relation over and against part of the clamp and having opposite annular side sections, one of the side sections of the fastening structure having a part thereof disposed outboard of the clamp and having been secured against the one of the opposite ends of the hose to hold the clamp thereon in a predetermined rotational and axial position relative thereto.
    • 提供了一种软管结构及其制造方法,软管结构包括具有相对端的管状柔性软管,紧固结构和通过紧固结构紧固到软管的相对端中的一个的夹具,用于基本上周向和径向向内夹紧 软管的相对端中的一个被插入到软管的相对端之一的构件上,紧固结构包括弹性材料的管状布置,该弹性材料以拉伸的关系设置在夹持件的一部分上并具有与夹具的一部分 相对的环形侧部分,紧固结构的侧部中的一个具有设置在夹具外侧的部分,并且已被固定在软管的相对端中的一个上,以将夹具保持在预定的旋转和轴向位置上 到此。
    • 9. 发明授权
    • Liquid adhesive application by contact printing
    • 液体粘合剂通过接触印刷应用
    • US09027247B2
    • 2015-05-12
    • US13657095
    • 2012-10-22
    • Xerox Corporation
    • Xuejin WenMark A. Cellura
    • B41J2/16H01L41/318
    • B41J2/16B41J2/1623H01L41/318Y10S29/001Y10T29/49126Y10T29/49401Y10T156/10
    • A method and structure for forming an ink jet printhead can include the use of a transfer pad to transfer an adhesive solution to an ink jet printhead substrate. The adhesive solution can be placed within a patterned recess of a cliché and then an upper surface of the adhesive solution can be gelled. A surface of the transfer pad contacts the gelled upper surface and transfers the adhesive solution to the ink jet printhead substrate. During the transfer, a lower surface of the adhesive solution gels. During contact with the ink jet printhead substrate, the gelled lower surface adheres to the ink jet printhead substrate while the gelled upper surface releases from the transfer pad.
    • 用于形成喷墨打印头的方法和结构可以包括使用传送垫将粘合剂溶液转印到喷墨打印头基底。 粘合剂溶液可以放置在表层的图案化凹槽中,然后胶粘剂溶液的上表面可以凝胶化。 转印垫的表面接触胶凝的上表面并将粘合剂溶液转移到喷墨打印头基底。 在转移期间,粘合剂溶液的下表面凝胶化。 在与喷墨打印头基底接触期间,胶凝的下表面粘附到喷墨打印头基底,同时凝胶化的上表面从转印垫释放。
    • 10. 发明授权
    • Method of making a micro-fluid ejection device
    • 制造微流体喷射装置的方法
    • US07690115B2
    • 2010-04-06
    • US11386174
    • 2006-03-22
    • Mary C. SmootPaul T. SpiveyMelissa M. WaldeckCraig M. BertelsenSean T. Weaver
    • Mary C. SmootPaul T. SpiveyMelissa M. WaldeckCraig M. BertelsenSean T. Weaver
    • B21D53/76B32B38/14
    • B41J2/17559B41J2/17513B41J2/1752B41J2/17526B41J2/17553C07D235/18C07D401/12C07D403/12Y10S29/001Y10T29/4913Y10T29/49155Y10T29/49401Y10T29/49798Y10T156/1062
    • A method is provided for making a multi-fluid cartridge for holding multiple fluids in segregated containment localities. The cartridge body contains fluid supply paths in fluid flow communication with the containment localities. A nozzle plate is attached to a device side of each of a plurality of defined ejection head substrates on a semiconductor wafer. Each of the ejection head substrates has a fluid supply side and two or more fluid flow paths therein for supplying fluid from the supply side to the device side thereof. The fluid flow paths in the ejection head substrates have a flow path density of greater than about 1.0 flow paths per millimeter. The wafer is diced to provide a plurality of micro-fluid ejection device structures. A circuit device is attached to the device side of each of the substrates. An adhesive is stencil printed with a bond line density of at least about 1.2 mm−1 on the micro-fluid ejection device structures or on the cartridge body. At least one of the micro-fluid ejection device structures and attached circuit is adhesively bonded to the cartridge body for flow of fluid from the containment localities to the device side thereof.
    • 提供了一种用于制造用于将多个流体保持在分离的容纳区域中的多流体盒的方法。 盒体包含与容纳部位流体连通的流体供给路径。 在半导体晶片上的多个限定的喷墨头基板的每一个的装置侧附着喷嘴板。 每个喷射头基板具有流体供应侧和两个或更多个流体流动路径,用于将流体从供给侧提供到其装置侧。 喷射头基板中的流体流动路径具有大于约1.0流动路径/毫米的流路密度。 切割晶片以提供多个微流体喷射装置结构。 电路装置连接到每个基板的装置侧。 在微流体喷射装置结构或盒体上,用粘合线印刷粘合线密度为至少约1.2mm-1的粘合剂。 微流体喷射装置结构和附接电路中的至少一个被粘合到盒主体上,用于将流体从容纳区域流动到其装置侧。