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公开(公告)号：US11375621B2
公开(公告)日：2022-06-28
申请号：US17090337
申请日：2020-11-05
Applicant: Blue Ring Stencils, LLC
Abstract: A framed stencil for surface mount technology (SMT) is provided. The frame assembly includes a frame member and a binding insert. The frame member includes an inner perimeter portion and an outer perimeter portion that cooperates with the inner perimeter portion to define an elongated channel. The outer perimeter portion includes a first cantilever portion that extends over the elongated channel and towards the inner perimeter portion. The binding insert is configured for releasable insertion into the elongated channel. The binding insert includes a base and a tongue. The base configured to interface with a mesh substrate to facilitate coupling therebetween. The tongue is coupled to the base and extends substantially horizontally from the base. When the binding insert is inserted into the elongated channel, the tongue extending beneath the first cantilever portion to facilitate retention of the binding insert to the frame member. Methods are also provided.
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82.发明授权公开(公告)号：US10996555B2
公开(公告)日：2021-05-04
申请号：US16815865
申请日：2020-03-11
Inventor： Fengli Ji , Shanshan Bai , Yinan Liang
IPC: G03F1/42 , C23C14/04 , G03F1/64 , B05C17/06 , B05C17/08 , B05B12/20 , H01L21/308 , G03F1/66 , G03F1/68 , H01L51/56 , C23C16/04 , B05D1/32 , H01L51/00
Abstract: A mask frame assembly and an evaporation apparatus are disclosed. The mask frame assembly comprises a frame and a mask plate fixed on the frame. The mask frame assembly is provided with alignment marks, which comprise a first alignment hole arranged in the frame and a second alignment hole arranged in the mask plate. The first alignment hole is a through hole. The mask frame assembly effectively solves a problem in which liquid residuals in alignment holes of the frame interfere with alignment.
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公开(公告)号：US10741763B2
公开(公告)日：2020-08-11
申请号：US15672662
申请日：2017-08-09
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Daewon Baek , Jongbum Kim
Abstract: A division mask includes a main body including at least one opening pattern, and a clamping portion at an edge of the main body, the clamping portion having an increasing width with respect to an increasing distance from the main body, and the clamping portion including a fan-out portion extending from the main body and including at least one dummy pattern, and at least one branch portion having a decreasing width with respect to an increasing distance from the fan-out portion.
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公开(公告)号：US20180207677A1
公开(公告)日：2018-07-26
申请号：US15328889
申请日：2016-12-19
Inventor： Liang JIANG
CPC classification number: B05C17/08 , C23C14/042 , C23C14/12 , C23C14/24 , C23C14/541 , H01L51/0011 , H01L51/56
Abstract: The invention provides a vacuum evaporation apparatus, wherein the magnetic plate comprises a plurality of magnetic units respectively corresponding to different areas of metal mask to attract the corresponding areas of metal mask to low surface of substrate by magnetic force, the driving mechanism comprises a plurality of driving units correspondingly one-to-one to magnetic units, and the magnetic units are driven by corresponding driving units to move upward/downward independently so that the stress generated during the mask sheet of metal mask attached to substrate is fully released by adjusting the movement order of magnetic units to reduce difficulty on metal mask design and improve yield rate. Moreover, the corresponding magnetic units are adjusted in real-time according to the color mixing situation of products to improve the equipment utilization rate, and the magnetic force on corresponding area of metal mask is independently adjusted according to product color mixing situation.
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85.发明授权One-piece foam frame for mounting screen and/or screen stencil film to create screens for manual and small off-contact printing substrates 有权一体式泡沫框架，用于安装屏幕和/或屏幕模版胶膜，以创建手动和小型非接触式印刷底材的屏幕公开(公告)号：US09573357B2
公开(公告)日：2017-02-21
申请号：US14757234
申请日：2015-12-09
Applicant: Patricia G. Bordeaux
Inventor： Patricia G. Bordeaux
CPC classification number: B41F15/34 , B05C17/06 , B05C17/08 , B41F15/02 , B41F15/36 , B41L13/00 , B41L13/02 , B41N1/24 , B41N1/248
Abstract: A portable one-piece foam frame for use in securing a screen and/or screen stencil film for use in an off-contact stenciling operation. The assembly includes a paper or release covering an adhesive on one side of the frame. A non-skid coating may be applied to the base of the frame to keep it from shifting or moving during a stenciling operation.
Abstract translation: 一种便携式一体式泡沫框架，用于固定屏幕和/或屏幕模版胶片，用于脱离接触式模版操作。 组件包括在框架的一侧上覆盖粘合剂的纸张或释放物。 可以将防滑涂层施加到框架的基部，以防止在模版操作期间移动或移动。
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Patent Agency Ranking
公开(公告)号：US09500962B2
公开(公告)日：2016-11-22
申请号：US14172013
申请日：2014-02-04
Applicant: Samsung Display Co., Ltd.
Inventor： Ho Eoun Kim
CPC classification number: G03F7/707 , B05B12/20 , B05C17/08 , B05C21/005 , C23C14/042 , C23C16/042 , G03F7/70691 , G03F7/7075 , G03F7/70783 , H01L51/0011
Abstract: A manufacturing method of a mask includes aligning a mask sheet including an effective area and a non-effective area, on a mask frame; applying a pressure to the non-effective area of the mask sheet in a direction opposite to a sagging direction of the non-effective area, to prevent sagging of the non-effective area; and moving a clamping unit to the mask sheet along a direction substantially parallel to the mask sheet, to clamp the clamping unit onto the non-effective area of the mask sheet.
Abstract translation: 掩模的制造方法包括将包括有效区域和非有效区域的掩模片对准在掩模框上; 以与非有效区域的下垂方向相反的方向对掩模板的非有效区域施加压力，以防止无效区域的下垂; 并且沿着基本上平行于掩模片的方向将夹持单元移动到掩模片，以将夹紧单元夹紧到掩模片的非有效区域上。
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公开(公告)号：US09393776B2
公开(公告)日：2016-07-19
申请号：US14715932
申请日：2015-05-19
Inventor： Yusuke Sueyasu , Masahiro Morimoto , Takaaki Sakaue , Koji Okawa
IPC: B41F15/40 , B41F15/42 , B41F15/36 , B41F15/44 , B41F15/26 , B05C17/06 , B05C17/08 , H05K3/00 , B41F15/46 , B41F15/08
CPC classification number: B41F15/46 , B05C17/06 , B05C17/08 , B41F15/08 , B41F15/26 , B41F15/36 , B41F15/40 , B41F15/42 , B41F15/426 , B41F15/44 , H05K2203/0139
Abstract: A screen printing apparatus includes: a barrier member which butts against a screen mask and a squeegee to prevent paste on the screen mask from escaping to an outside of a printing width of the board; and an urging mechanism which urges the barrier member toward the screen mask. The urging mechanism includes: a first magnetic member held by the squeegee head such that a first pole surface having a first magnetic pole is directed toward the barrier member; and a second magnetic member held by the barrier member such that a second pole surface having a second magnetic pole opposite to the first magnetic pole is directed toward the first magnetic member, whereby the urging mechanism urges the barrier member by an attracting magnetic force acting between the first pole surface and the second pole surface.
Abstract translation: 丝网印刷装置包括：阻挡构件，其抵靠屏幕掩模和刮板，以防止在屏幕掩模上的糊料逸出到印刷宽度的外部; 以及推动机构，其将阻挡构件推向屏幕掩模。 推动机构包括：由刮板头保持的第一磁性构件，使得具有第一磁极的第一极面指向阻挡构件; 以及由所述阻挡部件保持的第二磁性部件，使得具有与所述第一磁极相反的第二磁极的第二极面朝向所述第一磁性部件，由此所述推动机构通过作用在所述阻挡部件之间的吸引磁力来促使所述阻挡部件 第一极面和第二极面。
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公开(公告)号：US20120216691A1
公开(公告)日：2012-08-30
申请号：US13394135
申请日：2009-09-02
Applicant: Gianfranco Pasqualin , Andrea Baccini , Giorgio Cellere , Luigi De Santi , Marco Galiazzo , Tommaso Vercesi
Inventor： Gianfranco Pasqualin , Andrea Baccini , Giorgio Cellere , Luigi De Santi , Marco Galiazzo , Tommaso Vercesi
IPC: B05C17/08
CPC classification number: H02K41/0356 , B41F15/44 , H05K3/1233 , H05K2203/0139
Abstract: An apparatus for screen printing a surface of a substrate includes a screen printing net, a print extremity element, and a supporting structure supporting the print extremity element. The supporting structure includes a slider coupled to the print extremity element and adapted to guide the movement of the print extremity element in a first direction, a support frame having a housing that is associated with a portion of the slider so as to allow movement of the slider relative to the support frame, and an actuation member coupled to the slider. The print extremity element urges a print material through the screen printing net onto the surface of the substrate. The actuation member positions the print extremity element relative to the screen printing net in the first direction, and includes magnets disposed within the housing of the support frame, and an electric coil disposed proximate to the magnets.
Abstract translation: 用于丝网印刷基材表面的装置包括丝网印刷网，印刷末端元件和支撑印刷末端元件的支撑结构。 所述支撑结构包括耦合到所述打印末端元件并适于引导所述打印末端元件沿第一方向的移动的滑块，所述滑块具有与滑块的一部分相关联的壳体，以便允许 滑块相对于支撑框架，以及联接到滑块的致动构件。 印刷末端元件通过丝网印刷网将印刷材料推送到基材的表面上。 所述致动构件使所述打印末端元件相对于所述丝网印刷网沿所述第一方向定位，并且包括设置在所述支撑框架的壳体内的磁体和靠近所述磁体设置的电线圈。
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89.发明申请METHOD FOR PRODUCING A BASE MATERIAL FOR SCREEN PRINTING, AND BASE MATERIAL OF THIS TYPE 有权用于生产用于丝网印刷的基材的方法和该类型的基材公开(公告)号：US20110247507A1
公开(公告)日：2011-10-13
申请号：US13164934
申请日：2011-06-21
Applicant: Stephanus Gerardus Johannes Blankenborg
Inventor： Stephanus Gerardus Johannes Blankenborg
IPC: B05C17/08
CPC classification number: G03F7/12
Abstract: Method for producing a base material (25) for screen printing, which comprises a protective film (10), a screen (5) and an intermediate resist layer (13) comprising photosensitive material, the method comprising the steps of applying a first resist layer (15) to one side of the protective film (10), drying the first resist layer (15), applying an additional resist layer (17) to the first resist layer (15), and then applying a screen (5) to the additional resist layer (17) under pressure, with that side of the additional resist layer (17) to which the screen (5) is applied being wet. The invention also describes a base material (25) for screen printing, which comprises a protective film (10), an electroformed screen (5) and an intermediate resist layer (13) comprising photosensitive material.
Abstract translation: 一种丝网印刷用基材（25）的制造方法，其特征在于，包括保护膜（10），筛网（5）和包含感光材料的中间抗蚀剂层（13），该方法包括以下步骤：施加第一抗蚀剂层 （15）到所述保护膜（10）的一侧，干燥所述第一抗蚀剂层（15），向所述第一抗蚀剂层（15）施加附加的抗蚀剂层（17），然后将屏幕（5）施加到 附加的抗蚀剂层（17）在施加有屏幕（5）的附加抗蚀剂层（17）的侧面处于压力下。 本发明还描述了一种用于丝网印刷的基材（25），其包括保护膜（10），电铸筛网（5）和包含感光材料的中间抗蚀剂层（13）。
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90.发明申请公开(公告)号：US20110197775A1
公开(公告)日：2011-08-18
申请号：US13121527
申请日：2009-09-29
Applicant: Kazuhide Nagao
Inventor： Kazuhide Nagao
IPC: B05C17/08
CPC classification number: H05K13/0452 , H05K3/0097 , H05K3/1216 , H05K13/0857 , Y10T29/4913 , Y10T29/49144 , Y10T29/53174 , Y10T29/53178 , Y10T29/53187
Abstract: An object of the invention is to provide an electronic component mounting system and an electronic component mounting method which can execute component mounting work on a plurality of boards simultaneously, concurrently and efficiently so that high productivity and responsiveness to production of many items can be achieved consistently.Provided is an electronic component mounting line (1) which is formed so that a screen printing portion having a plurality of individual printing mechanisms capable of executing setup change works individually is connected to an upstream side of a component mounting portion having a plurality of board delivery mechanisms, and which is configured so that either of a first work mode in which component mounting work is continuously executed on a fixed board type in all individual mounting lanes (L1 and L2) and a second work mode in which component mounting work is intermittently executed in one individual mounting lane while setup change work is repeated in corresponding one of the individual printing mechanisms whenever board types are changed from one to another in the individual mounting lane is selectively designated in multi-board mounting work in which the individual mounting lanes are operated to execute component mounting work on a plurality of boards simultaneously and concurrently.
Abstract translation: 本发明的目的是提供一种电子部件安装系统和电子部件安装方法，其可以同时且同时且有效地执行多个板上的部件安装工作，从而可以一致地实现高生产率和对许多物品的生产的响应性 。 提供了一种电子部件安装线（1），其形成为具有能够执行设置更改的多个单独的打印机构的丝网印刷部分分别连接到具有多个印版传送的部件安装部分的上游侧 机构，并且被构造成使得在所有单独的安装车道（L1和L2）中以固定板类型连续执行部件安装工作的第一工作模式和间歇地执行部件安装工作的第二工作模式 在一个单独的安装通道中，每当在各个安装通道中板类型从一个更换到另一个时，在相应的一个单独的打印机构中重复设置改变工作时，在各个安装通道被操作的多板安装工作中被选择性地指定 同时并行地在多个板上执行组件安装工作 呃
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