公开(公告)号：US20230176458A1

公开(公告)日：2023-06-08

申请号：US18103745

申请日：2023-01-31

申请人： Hutchinson Technology Incorporated

发明人： Ryan N. Ruzicka ,  Yasushi Sakamoto ,  Mark A. Miller

IPC分类号： G03B17/56 ,  F03G7/06 ,  G02B6/35 ,  G02B6/38 ,  G03B17/38 ,  H10N30/00 ,  H10N30/50

CPC分类号： G03B17/563 ,  F03G7/0665 ,  G02B6/3576 ,  G02B6/3859 ,  G03B17/38 ,  H10N30/00 ,  H10N30/50 ,  G03B2205/0061 ,  G03B2205/0076

摘要： SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

公开(公告)号：US11441942B2

公开(公告)日：2022-09-13

申请号：US16446506

申请日：2019-06-19

申请人： Hutchinson Technology Incorporated

发明人： Matthew S. Lang ,  Lawrence E. LaLonde ,  Kyle T. Tobias

IPC分类号： G01J1/04 ,  G02B5/02 ,  G02B5/20 ,  G01J1/16 ,  G03F7/20

摘要： A radiometer probe for matching a spectral sensitivity of a dry-film resist is provided. The radiometer probe includes a light probe and a filter-diffuser assembly connected to the light probe. The filter-diffuser assembly includes a filter housing configured to receive an optical diffuser positioned on a filter. The optical diffuser and the filter are separated by a spacer.

公开(公告)号：US20220221791A1

公开(公告)日：2022-07-14

申请号：US17712933

申请日：2022-04-04

申请人： Hutchinson Technology Incorporated

发明人： Andrew R. Dick ,  Jeffery D. Weckwerth

IPC分类号： G03F7/038 ,  C08G73/10

摘要： Photosensitive polymer formulations, materials and uses of such materials are disclosed. Embodiments of the present disclosure provide photosensitive polyimide materials having chain extenders and formulations thereof that improve elongation and formability of the polyimide materials, and methods of making such polymer materials.

公开(公告)号：US20220074067A1

公开(公告)日：2022-03-10

申请号：US17466749

申请日：2021-09-03

申请人： Hutchinson Technology Incorporated

发明人： Paul V. Pesavento ,  Douglas P. Riemer ,  David A. Brouchous

IPC分类号： C25D5/34

摘要： A neutralizing composition comprising ascorbic acid as a reducing agent, citric acid as a chelator and a pH adjusting agent applied to microetched copper substrates bussed to stainless steel, which have been cleaned with an agent comprising permanganate ions. Unlike the prior art neutralizing agents comprising oxalic acid, which leave insoluble residue on the surface of the copper substrate, the present neutralizing composition leaves no residue and acts quickly. A surprising reduction in defects of Ni—Au plated copper substrates is achieved by utilization of the neutralization composition in a manufacturing process.

公开(公告)号：US20210381497A1

公开(公告)日：2021-12-09

申请号：US17412030

申请日：2021-08-25

申请人： Hutchinson Technology Incorporated

发明人： Mark A. Miller ,  Nathaniel K. Behning ,  Dean E. Myers ,  Michael W. Davis ,  Ryan N. Ruzicka

IPC分类号： F03G7/06 ,  G03B3/10 ,  G02B27/64 ,  G02B7/08

摘要： SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

公开(公告)号：US20210247218A1

公开(公告)日：2021-08-12

申请号：US17030108

申请日：2020-09-23

申请人： Hutchinson Technology Incorporated

发明人： Clark T. Olsen ,  Michael W. Davis ,  Douglas P. Riemer ,  Matthew S. Lang

IPC分类号： G01D11/24 ,  G01D11/30 ,  H05K7/06 ,  H05K7/20 ,  H05K10/00 ,  H05K9/00

摘要： An apparatus is described. The apparatus including a substrate; one or more sensors and one or more electrical circuits formed on the substrate, the one or more electrical circuits electrically coupled with at least one of the one or more sensors; and a metal layer formed over the sensors, wherein the metal layer is positioned over the one or more sensors to provide a barrier.

公开(公告)号：US20210040640A1

公开(公告)日：2021-02-11

申请号：US16987105

申请日：2020-08-06

申请人： Hutchinson Technology Incorporated

发明人： Douglas P. Riemer ,  Stephen P. Toperzer ,  Donovan D. Turvold ,  Christopher R. Rosenau ,  Dylan S. Johnson

IPC分类号： C25D17/04 ,  C25D3/38 ,  C25D3/22

摘要： A system for electroplating a web of conductive material with a source material comprises a transport mechanism, an electrical contact, a plating bath, and at least one nozzle. The transport mechanism transports the web through the system. The electrical contact electrically engages the web to cause current to flow into the web. The plating bath contains a volume of an electrically conductive liquid contain ions of the source material. The nozzle is configured to flow a low electrical conductivity fluid onto the web. A portion of the web is immersed in the electrically conductive liquid. The current flowing in the web causes the ions of the source material in the electrically conductive liquid to attach to a surface of the portion of the web.

公开(公告)号：US10802242B2

公开(公告)日：2020-10-13

申请号：US15682456

申请日：2017-08-21

申请人： Hutchinson Technology Incorporated

发明人： Mark A. Miller ,  Yasushi Sakamoto

IPC分类号： G02B7/09 ,  G02B7/08 ,  G02B7/28

摘要： A camera lens assembly is described. The camera lens assembly includes a support member. The camera lens assembly also includes a moving member having a major planar surface and AF terminal pads located at or near the major planar surface, wherein the moving member is mounted to the support member. And, the camera lens assembly includes an auto focus assembly having AF terminal pads, wherein the auto focus assembly is mounted to the moving member and the AF terminal pads of the auto focus assembly are electrically connected to the AF terminal pads of the moving member.

公开(公告)号：US20200256323A1

公开(公告)日：2020-08-13

申请号：US16859929

申请日：2020-04-27

申请人： Hutchinson Technology Incorporated

发明人： Mark A. Miller ,  Nathaniel K. Behning ,  Dean E. Myers ,  Michael W. Davis

IPC分类号： F03G7/06 ,  G02B7/08 ,  G02B27/64 ,  G03B3/10

摘要： SMA actuators and related methods are described. One embodiment of an actuator includes a base; a plurality of buckle arms; and at least a first shape memory alloy wire coupled with a pair of buckle arms of the plurality of buckle arms. Another embodiment of an actuator includes a base and at least one bimorph actuator including a shape memory alloy material. The bimorph actuator attached to the base.

公开(公告)号：US20200215334A1

公开(公告)日：2020-07-09

申请号：US16818972

申请日：2020-03-13

申请人： Hutchinson Technology Incorporated

发明人： Michael W. Davis ,  Douglas P. Riemer ,  Clark T. Olsen ,  Steven R. Lagergren ,  Paul V. Pasavento

IPC分类号： A61N1/375 ,  C23C18/16 ,  C25D7/00 ,  C25D5/50 ,  C25D5/48 ,  C25D7/06 ,  C25D5/56 ,  C25D3/04 ,  C23C18/32 ,  B23K20/233 ,  B23K20/10 ,  B23K20/02 ,  B23K1/19 ,  B23K1/00

摘要： A surgical instrument and related methods are described. The surgical instrument includes a first jaw including a first structural jaw element and a first sealplate fixed to the first structural jaw element and a second jaw including a second structural jaw element and a second sealplate fixed to the second structural jaw element. The second structural jaw element is moveably coupled to the first structural jaw element to facilitate pinching tissue between the first and second sealplates. The first and second sealplates are configured to facilitate sealing tissue pinched therebetween. The first jaw further includes a metallized tie layer between the first sealplate and the first structural jaw element, wherein the first sealplate is fixed to the first structural jaw element via a metal to metal joint between the first sealplate and the metallized tie layer.