公开(公告)号：US20240316948A1

公开(公告)日：2024-09-26

申请号：US18582792

申请日：2024-02-21

申请人： CRHM Co., Ltd.

发明人： Jong Hee KIM ,  Seongkeun IH

IPC分类号： B41J2/21 ,  B41J2/205 ,  B41J11/00 ,  B82Y30/00 ,  C09D11/30

CPC分类号： B41J2/211 ,  B41J2/2054 ,  B41J11/00244 ,  C09D11/30 ,  B82Y30/00

摘要： Disclosed is a method for manufacturing a low dielectric constant and low dielectric loss material and part using inkjet printing. More specifically, disclosed is a method for manufacturing a low dielectric constant and low dielectric loss material and part by coating and heat-treating an ink composition containing fluoropolymer nanoparticles, ceramic nanoparticles, and polymer dispersant on a substrate.

公开(公告)号：US20240316947A1

公开(公告)日：2024-09-26

申请号：US18588424

申请日：2024-02-27

申请人： BROTHER KOGYO KABUSHIKI KAISHA

发明人： Tatsuya MIYASAKA ,  Hiroya OKUWA ,  Kazunari MATSUURA ,  Shuhei SUZUKI ,  Taiki TANAKA

IPC分类号： B41J2/205 ,  B41J2/045 ,  B41J2/21

CPC分类号： B41J2/2056 ,  B41J2/04541 ,  B41J2/2132

摘要： A printer includes an ejection head and a controller. The ejection head includes a nozzle configured to eject sublimation ink to a transfer sheet. The controller is configured to acquire an inspection image indicating transfer unevenness. The transfer unevenness is generated when an image on the transfer sheet is transferred to a recording medium by heat press. The controller is configured to change an image to be formed on the transfer sheet based on the inspection image.

公开(公告)号：US11678561B2

公开(公告)日：2023-06-13

申请号：US17647928

申请日：2022-01-13

申请人： Kateeva, Inc.

发明人： Nahid Harjee ,  Lucas D. Barkley ,  Christopher R. Hauf ,  Eliyahu Vronsky ,  Conor F. Madigan

IPC分类号： H01L51/56 ,  B41J2/045 ,  B41J2/205 ,  B41J2/01

CPC分类号： H10K71/00 ,  B41J2/01 ,  B41J2/0456 ,  B41J2/04581 ,  B41J2/04586 ,  B41J2/04588 ,  B41J2/04593 ,  B41J2/2054 ,  H10K71/135 ,  H10K71/191 ,  H10K71/811

摘要： An ink printing process employs per-nozzle droplet volume measurement and processing software that plans droplet combinations to reach specific aggregate ink fills per target region, guaranteeing compliance with minimum and maximum ink fills set by specification. In various embodiments, different droplet combinations are produced through different print head/substrate scan offsets, offsets between print heads, the use of different nozzle drive waveforms, and/or other techniques. Optionally, patterns of fill variation can be introduced so as to mitigate observable line effects in a finished display device. The disclosed techniques have many other possible applications.

公开(公告)号：US11517093B2

公开(公告)日：2022-12-06

申请号：US16770108

申请日：2018-10-26

申请人： CASIO COMPUTER CO., LTD.

发明人： Shuichi Yamasaki

IPC分类号： A45D29/00 ,  B41J2/205

摘要： A drawing device includes a drawing head and a processor which controls the drawing head. The drawing head draws an image by forming at least one of a first droplet dot formed by a first droplet and a second droplet dot formed by a second droplet including a larger droplet amount than the first droplet on a drawing target surface curved convexly along a first direction. The processor controls the drawing head to form the second droplet dot in at least a part of an adjustment region in at least one end of ends in the first direction on the drawing target surface based on drawing data of the image, and the drawing data is image data for drawing the image on a non-curved surface.

公开(公告)号：US11496646B2

公开(公告)日：2022-11-08

申请号：US17426449

申请日：2019-12-24

申请人： SCREEN HOLDINGS CO., LTD.

发明人： Ippei Matsumoto ,  Kazuki Fukui ,  Kunio Muraji

IPC分类号： H04N1/38 ,  H04N1/387 ,  B41J2/205 ,  B41J2/21 ,  H04N1/405 ,  H04N1/60

摘要： An image shifter creates plural pairs of shift image data. A shading corrector and a halftone dot processor create halftone shift image data from shift images. Further, a difference image creator creates halftone common image data which is a common part of a pair of halftone shift image data, and creates halftone positive difference image data and halftone negative difference image data each of which is a difference between the halftone common image data and one of a pair of halftone shift image data. A composite image creator synthesizes the halftone common image data corresponding to an amount of positional deviation, and the halftone positive difference image data or halftone negative difference image data. A controller executes printing on web paper. Since the image data is only synthesized, processing load can be lightened even if printing is performed to restrain positional deviations.

公开(公告)号：US11456220B2

公开(公告)日：2022-09-27

申请号：US15804015

申请日：2017-11-06

申请人： Kateeva, Inc.

发明人： Eliyahu Vronsky ,  Nahid Harjee

IPC分类号： H01L21/66 ,  H01L21/02 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  B41J2/205 ,  B41J2/01 ,  B41J2/21 ,  H04N1/405 ,  B05C11/10 ,  H01L21/67 ,  H01L33/52 ,  H01L31/0203 ,  H01L31/048 ,  H01L33/54 ,  H01L33/56

摘要： An ink jet process is used to deposit a material layer to a desired thickness. Layout data is converted to per-cell grayscale values, each representing ink volume to be locally delivered. The grayscale values are used to generate a halftone pattern to deliver variable ink volume (and thickness) to the substrate. The halftoning provides for a relatively continuous layer (e.g., without unintended gaps or holes) while providing for variable volume and, thus, contributes to variable ink/material buildup to achieve desired thickness. The ink is jetted as liquid or aerosol that suspends material used to form the material layer, for example, an organic material used to form an encapsulation layer for a flat panel device. The deposited layer is then cured or otherwise finished to complete the process.

公开(公告)号：US20220227153A1

公开(公告)日：2022-07-21

申请号：US17715216

申请日：2022-04-07

申请人： CASIO COMPUTER CO., LTD.

发明人： Youichi USHIGOME ,  Minoru SAITO

IPC分类号： B41M5/00 ,  B29C37/00 ,  B41J2/205 ,  B41J2/21 ,  B32B29/00 ,  B32B5/02 ,  B32B27/08 ,  B32B27/10 ,  B32B27/20 ,  B32B27/36 ,  B32B27/32 ,  B32B27/30 ,  B29C44/56 ,  B29C35/16 ,  B29C44/34 ,  B29C44/02 ,  B29C44/60 ,  B29C35/08

摘要： A production method of a modeled object includes a fixing step of fixing a thermally expandable sheet onto a tray by entirely or partially fixing a periphery of the thermally expandable sheet placed on the tray by a fixing member; a thermally expanding step of thermally expanding partially the thermally expandable sheet, which is in a state of being fixed onto the tray by the fixing step, by being heated by irradiating the thermally expandable sheet with light by an irradiation unit, while moving the irradiation unit from a first position toward a second position unit; and cooling the thermally expandable sheet, which has been thermally expanded partially by the thermally expanding step, while maintaining the state in which the thermally expandable sheet is fixed onto the tray, while returning the irradiation unit from the second position to the first position.

公开(公告)号：US11325409B2

公开(公告)日：2022-05-10

申请号：US15889832

申请日：2018-02-06

申请人： CASIO COMPUTER CO., LTD.

发明人： Youichi Ushigome ,  Minoru Saito

IPC分类号： B41M5/00 ,  B29C37/00 ,  B41J2/205 ,  B41J2/21 ,  B32B29/00 ,  B32B5/02 ,  B32B27/08 ,  B32B27/10 ,  B32B27/20 ,  B32B27/36 ,  B32B27/32 ,  B32B27/30 ,  B29C44/56 ,  B29C35/16 ,  B29C44/34 ,  B29C44/02 ,  B29C44/60 ,  B29C35/08 ,  B29K105/00 ,  B29K711/12 ,  B29K667/00 ,  B29K31/00 ,  B29K623/00

摘要： An expansion device, including: an installation unit in which a thermally expandable sheet is disposed; an irradiation unit configured to irradiate the thermally expandable sheet placed on the installation unit with light; and a control unit configured to perform processes described below, wherein after an expansion process to expand the thermally expandable sheet by irradiating the thermally expandable sheet placed on the installation unit with light by the irradiation unit, a cooling process to cool the thermally expandable sheet by a predetermined cooling unit while maintaining the state in which the thermally expandable sheet is placed on the installation unit.

公开(公告)号：US20210402794A1

公开(公告)日：2021-12-30

申请号：US17360333

申请日：2021-06-28

申请人： Seiko Epson Corporation

发明人： Kohei UTSUNOMIYA ,  Satoshi YAMAZAKI ,  Nobuaki ITO

IPC分类号： B41J2/205 ,  B41J3/407 ,  H04N1/405 ,  B41J19/14 ,  B41J2/155

摘要： Wherein, in the first dither mask, when the first space is cut by the first plane, a plurality of threshold values in the first plane has a blue noise characteristic in the spatial frequency domain, and when the first space is cut by a second plane extending in a direction different from that of the first plane, a plurality of threshold values in the second plane has a blue noise characteristic in the spatial frequency domain.

公开(公告)号：US11186098B2

公开(公告)日：2021-11-30

申请号：US16599930

申请日：2019-10-11

申请人： Océ Holding B.V.

发明人： Johannes B. M. Sevenich ,  Tim Frijnts ,  Dirk G. Peters ,  Carolus E. P Gerrits

IPC分类号： B41J2/01 ,  B41J11/00 ,  B41J2/205

摘要： A method for locally adjusting the glossiness of a printed image includes printing an image onto a recording medium in multiple swaths and locally adjusting the ink volume for each swath. A printer for printing an image onto a recording medium includes a control unit configured to perform the method.