公开(公告)号：US20240359498A1

公开(公告)日：2024-10-31

申请号：US18764235

申请日：2024-07-04

申请人： PRECISE BIO 3D LTD

发明人： Aryeh BATT ,  Amos EITAN ,  Ariel EISENBACH ,  Yishay HAYARDENI ,  Lior YEDIDYA

IPC分类号： B41M5/40 ,  A61M37/00 ,  B41J2/14 ,  B41J2/475 ,  B41J3/44 ,  B41M5/00 ,  B41M5/42 ,  C23C14/04 ,  C23C14/28

CPC分类号： B41M5/40 ,  A61M37/0015 ,  B41J2/475 ,  B41J3/445 ,  B41M5/0011 ,  B41M5/42 ,  C23C14/048 ,  C23C14/28 ,  A61M2037/003 ,  B41J2002/14322 ,  B41M2205/08

摘要： A system for performing substrateless and/or local donor Laser Induced Forward Transfer (LIFT), comprising a reservoir comprising at least one opening and an energy source configured to deliver energy to a donor material within said reservoir, characterized by at least one of: said reservoir is embedded into a medical device; said reservoir is in fluid connection with a medical device; said reservoir is incorporated into a medical device; said reservoir contains at least one biologically active substance; and, said reservoir is in fluid connection with at least one source of at least one biologically active substance. This system enables deposition of material by LIFT without any need for a donor substrate. Methods of substrateless and local donor LIFT, in particular for medical and biological applications, are also disclosed.

公开(公告)号：US11679451B2

公开(公告)日：2023-06-20

申请号：US16965954

申请日：2019-01-28

申请人： Datalogic IP Tech S.R.L.

发明人： Lorenzo Bassi

IPC分类号： B41J2/44 ,  B41J2/47 ,  B41J2/475 ,  B41M5/24 ,  B41M5/26 ,  B23K26/03 ,  B23K26/082 ,  B23K26/364 ,  B23K26/359

CPC分类号： B23K26/364 ,  B23K26/082 ,  B23K26/359 ,  B41J2/442 ,  B41J2/47 ,  B41J2/475 ,  B41M5/24 ,  B41M5/262 ,  B41M5/267

摘要： A system and method for performing laser marking may include identifying an event performed by a laser marking system. A laser marking unit may be driven to mark the feature on the part. The part may be illuminated with a visible illumination signal to indicate an occurrence of the event in response to identifying the event.

公开(公告)号：US20230014294A1

公开(公告)日：2023-01-19

申请号：US17934535

申请日：2022-09-22

申请人： KABUSHIKI KAISHA TOSHIBA ,  Toshiba Infrastructure Systems & Solutions Corporation

发明人： Nobuki NEMOTO ,  Yuuichi NAKAMURA ,  Yuuma KADOKURA ,  Naoto MIHARA

IPC分类号： B41J2/455 ,  B41J2/44 ,  B41J2/475

摘要： A laser recording device of an embodiment is for a thermal recording medium in which at least one color development layer developing a color through heat and a protective layer protecting recorded information obtained through color development of the at least one color development layer are laminated, and has light transmission properties before recording. The laser recording device includes a recording head in which emitters emitting laser light from laser light sources are arranged, and a recording controller performing parallel processing of control for causing the laser light sources to emit light independently of each other and guiding the laser light from the emitters to the thermal recording medium.

公开(公告)号：US11364727B2

公开(公告)日：2022-06-21

申请号：US17252496

申请日：2019-06-06

申请人： Sony Corporation

发明人： Isao Takahashi ,  Nobukazu Hirai ,  Satoko Asaoka ,  Mitsunari Hoshi ,  Taichi Takeuchi ,  Eikichi Shibata

IPC分类号： B41J2/475 ,  B41J2/44 ,  B41M5/34 ,  B41M5/28 ,  B41M5/30 ,  B41M5/323

摘要： A drawing and erasing apparatus includes a light source section that includes a plurality of laser elements different from each other in emission wavelength, a multiplexer that multiplexes a plurality of types of laser light beams outputted from the plurality of laser elements, a scanner section that performs scanning with multiplexed light outputted from the multiplexer on a reversible recording medium including a plurality of recording layers, the plurality of recording layers being reversible and different from each other in developed color hue, and a controller that controls a main scanning speed and a sub-scanning speed of the scanner section to cause the scanner section to perform overlapping scanning of a predetermined region on the reversible recording medium during erasure of information written on the reversible recording medium.

公开(公告)号：US20220009262A1

公开(公告)日：2022-01-13

申请号：US17289956

申请日：2019-11-29

申请人： MACSA ID, S.A.

发明人： Venkatesh Seshaiya Doraiswamy Chandrasekar

IPC分类号： B41M5/24 ,  B41J2/44 ,  B41J2/475

摘要： The invention relates to an inkless printing method. The invention also relates to an inkless printing device, in particular configured to perform at least a part of the method according to the invention. The invention furthermore relates to a substrate provided with at least one printed marking realised by applying the method according to the invention and/or the device according to the invention.

公开(公告)号：US20210362511A1

公开(公告)日：2021-11-25

申请号：US16957139

申请日：2019-10-08

申请人： SONY CORPORATION

发明人： Kenichi KURIHARA ,  Taichi TAKEUCHI ,  Mitsunari HOSHI ,  Nobukazu HIRAI

IPC分类号： B41J2/475 ,  B41M5/30

摘要： In a drawing method according to an embodiment of the present disclosure, when performing drawing on a thermal recording medium that includes, above a recording layer, a light-transmitting member having an uneven shape in a plane, an optical compensator having one surface and another surface is provided on the light-transmitting member to cause the one surface and the light-transmitting member to face each other, and the thermal recording medium is irradiated with a laser beam via the optical compensator. The one surface of the optical compensator has a shape that fits the uneven shape of the light-transmitting member, and the other surface is flat and opposed to the one surface.

公开(公告)号：US20210162764A1

公开(公告)日：2021-06-03

申请号：US17104256

申请日：2020-11-25

申请人： Hidetoshi FUJII

发明人： Hidetoshi FUJII

IPC分类号： B41J2/17 ,  B41J2/475

摘要： An inkjet printing method including: discharging an ink onto a print medium, where the ink contains a polymerizable group-containing dispersion and a polymerization initiator; after the discharging, irradiating the ink with active energy rays, where the ink is discharged on the print medium; and after the irradiating, drying the ink with heat, where the ink is irradiated with the active energy rays.

公开(公告)号：US10960682B2

公开(公告)日：2021-03-30

申请号：US16045044

申请日：2018-07-25

申请人： RICOH COMPANY, LTD.

发明人： Kazuyuki Uetake ,  Yoshihiko Hotta ,  Ichiro Sawamura ,  Tomomi Ishimi ,  Yasuroh Yokota

IPC分类号： B41J2/47 ,  B41J2/46 ,  B41J2/475 ,  B41J11/00 ,  G02B6/42 ,  H04N1/053 ,  H04N1/06 ,  H04N1/50

摘要： An image recording apparatus includes: a laser emitting device configured to emit laser beams emitted from a plurality of laser light-emitting elements; an optical fiber array including a plurality of optical fibers provided corresponding to the laser light-emitting elements and configured to guide the laser beams emitted from the laser light-emitting elements to a recording object that relatively moves with respect to the laser emitting device, laser emitting portions of the respective optical fibers being arrayed in an array form in a predetermined direction; and an image recording unit configured to control the laser emitting device so as to irradiate the recording object which relatively moves with respect to the laser emitting device in a direction different from the predetermined direction, with laser beams via the optical fiber array, to heat the recording object and record an image.

公开(公告)号：US10583669B1

公开(公告)日：2020-03-10

申请号：US16211810

申请日：2018-12-06

申请人： Palo Alto Research Center Incorporated

发明人： Fatemeh Nazly Pirmoradi ,  Christopher L. Chua ,  Yu Wang ,  Alex Hegyi

IPC分类号： B41J2/475 ,  B41M5/34 ,  B41M5/28 ,  B41J2/44

摘要： A method of forming a multi-colored image on a substrate that includes a thermochromic material capable of producing at least two different colors is disclosed. The method includes heating individually selected pixels of the thermochromic material that correspond to the image to one or more first temperatures sufficient to activate the selected pixels of the thermochromic material for color shift. The area corresponding to the individually selected pixels is flooded with a first UV radiation dosage sufficient to at least partially polymerize the thermochromic material. The individually selected pixels are heated to one or more second temperatures while the area is flooded with a second UV radiation dosage.

公开(公告)号：US10569567B2

公开(公告)日：2020-02-25

申请号：US16140574

申请日：2018-09-25

申请人： DGSHAPE Corporation

发明人： Tsutomu Kuno ,  Tomoyoshi Masuda

IPC分类号： B41J2/48 ,  B41M5/46 ,  B41M5/42 ,  B41J2/475 ,  B41F16/00

摘要： A thermal transfer device includes a fixture that holds a transfer object, a foil transfer tool that presses a thermal transfer foil placed on the transfer object and a light absorbing film placed on the thermal transfer foil and emits light onto the light absorbing film, a carriage moving mechanism that moves the foil transfer tool relative to the fixture, and a temperature detector that measures a temperature of a portion of the light absorbing film pressed and irradiated with light by the foil transfer tool.