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1. 发明专利

JP5316134B2 Printing apparatus, and a printing method 有权
公开(公告)号：JP5316134B2
公开(公告)日：2013-10-16
申请号：JP2009066726
申请日：2009-03-18
申请人：セイコーエプソン株式会社
发明人：彰人佐藤 , 文治石本 , 隆秀宮下 , 孝志赤羽
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To reduce the irregularity of density. SOLUTION: The printing apparatus includes: a nozzle array in which a plurality of nozzles are arranged in a predetermined direction; a moving mechanism which moves the nozzle array to the medium in a direction that intersects the predetermined direction; a conveying mechanism which conveys the medium to the nozzle array in the predetermined direction; and a control part which alternately repeats delivering operations by which the medium is conveyed in the predetermined direction by a predetermined conveyance amount and an ink is delivered from the nozzle array while the nozzle array is moved from one side of the intersecting direction after the ink is delivered from the nozzle array while the nozzle array is moved from the other side of the intersecting direction, and the conveying operation by which the medium is conveyed in the predetermined direction by a larger conveyance amount than the predetermined conveyance amount. The control part makes the medium conveyed so that an end of a first image formed by the earlier delivering operation and an end of a second image formed by the later delivering operation overlap each other, and makes an ink amount delivered from the nozzles for forming the end of the first image and ink amounts delivered from the nozzles for forming the end of the second image different from each other. COPYRIGHT: (C)2010,JPO&INPIT

2. 发明专利

JP5299184B2 Printing apparatus, and a printing method 有权
公开(公告)号：JP5299184B2
公开(公告)日：2013-09-25
申请号：JP2009213016
申请日：2009-09-15
申请人：セイコーエプソン株式会社
发明人：隆秀宮下 , 智裕湯田 , 彰人佐藤 , 直樹須藤 , 舞久保田
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To suppress image quality deterioration. SOLUTION: The printing apparatus includes: (A) nozzles which discharge dye ink of a certain color; (B) nozzles which discharge pigment ink of the certain color; (C) a sensor which outputs a signal corresponding to the temperature change of the ink; (D) a control unit which, when printing an image including the certain color, controls so as to print an image using one of the dye ink and the pigment ink and, when the ink temperature based on the output result of the sensor is equal to or below a threshold, controls so as to print the image using the other ink in addition to the one ink; and (E). COPYRIGHT: (C)2011,JPO&INPIT

3. 发明专利

JP5203567B2 Printing device, printing method, and, program 有权
公开(公告)号：JP5203567B2
公开(公告)日：2013-06-05
申请号：JP2006014343
申请日：2006-01-23
申请人：セイコーエプソン株式会社
发明人：由子星山 , 博一布川 , 彰人佐藤
IPC分类号： B41J2/205 , B41J2/045 , B41J2/055
CPC分类号： B41J2/04593 , B41J2/04508 , B41J2/0458 , B41J2/04581 , B41J2/04588 , B41J2/2103 , H04N1/40087 , H04N1/4057

4. 发明专利

JP4598249B2 Non-uniform overlap printing 有权
公开(公告)号：JP4598249B2
公开(公告)日：2010-12-15
申请号：JP2000248743
申请日：2000-08-18
申请人：セイコーエプソン株式会社
发明人：彰人佐藤 , 幸一大槻
IPC分类号： B41J2/01 , B41J2/21 , G06K15/10
CPC分类号： B41J2/2132 , G06K15/107

5. 发明专利

JP3900192B2 An ink-jet recording apparatus and recording method 有权
公开(公告)号：JP3900192B2
公开(公告)日：2007-04-04
申请号：JP2005364755
申请日：2005-12-19
申请人：セイコーエプソン株式会社
发明人：彰人佐藤 , 博明東條
IPC分类号： B41J2/01 , B41M5/00

6. 发明专利

JP5625531B2 印刷装置および印刷方法有权
公开(公告)号：JP5625531B2
公开(公告)日：2014-11-19
申请号：JP2010141416
申请日：2010-06-22
申请人：セイコーエプソン株式会社
发明人：須藤　直樹 , 直樹須藤 , 舞久保田 , 舞久保田 , 佐藤　彰人 , 彰人佐藤
IPC分类号： B41J2/01
CPC分类号： B41J2/2128 , B41J19/147

7. 发明专利

JP5593829B2 Method and a printing apparatus for correcting a printing density of the printing apparatus 有权
公开(公告)号：JP5593829B2
公开(公告)日：2014-09-24
申请号：JP2010114088
申请日：2010-05-18
申请人：セイコーエプソン株式会社
发明人：舞久保田 , 直樹須藤 , 彰人佐藤
IPC分类号： B41J2/01 , B41J2/015 , B41J2/15 , B41J2/205
CPC分类号： B41J29/393 , B41J2/04535 , B41J2/04536 , B41J2/04558 , B41J2/04566 , B41J2/04571 , B41J2/04573 , B41J2/04581 , B41J2/04588 , B41J2/0459 , B41J2/04591 , B41J2/2107 , B41J19/142
摘要： A method for manufacturing a printing device, wherein the printing device uses ink including pigment ink and dye ink to form a printed image on a print medium, and discharges an ink quantity according to a voltage value of a drive voltage to form ink dots on the print medium. In this printing device, the voltage value of the drive voltage for creating ink dots is corrected.

8. 发明专利

JP5293306B2 Recording device, and correction pattern forming method of the recording timing 有权
公开(公告)号：JP5293306B2
公开(公告)日：2013-09-18
申请号：JP2009064928
申请日：2009-03-17
申请人：セイコーエプソン株式会社
发明人：祥兼土橋 , 幸平上野 , 純平林 , 彰人佐藤
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a recorder capable of forming a correction pattern of excellent visibility, and a method of forming the pattern for correcting record timing. SOLUTION: The recorder of a printer includes a recording head 35 having a nozzle line extended along a sub-scanning direction Y, and for conducting printing on a paper sheet 38 in accompaniment to movement along a main scanning direction X, and a PF motor for conveying the paper sheet 38 along the sub-scanning direction Y, and conducts the printing by repeating printing by the recording head 35 and conveyance of a distance corresponding to a length of the nozzle line along the sub-scanning direction Y. The printer (recorder) includes a control part for controlling a driving state of the recording head 35, to form the correction patterns A-F by printing the first pattern 52 while moving along the first direction, and by printing the second pattern 53 while moving along the second direction, and for controlling a driving state of the PF motor, to convey the paper sheet 38 by a distance shorter than the distance corresponding to the length of the nozzle line, between a finish time point of the first pattern 52 and a printing start time point of the second pattern 53. COPYRIGHT: (C)2010,JPO&INPIT

9. 发明专利

JP5109758B2 Liquid ejecting apparatus, the liquid ejecting method 有权
公开(公告)号：JP5109758B2
公开(公告)日：2012-12-26
申请号：JP2008087787
申请日：2008-03-28
申请人：セイコーエプソン株式会社
发明人：彰人佐藤 , 文治石本 , 智裕湯田 , 剛田之上 , 直樹須藤
IPC分类号： B41J2/01
CPC分类号： G06K15/105

10. 发明专利

JP4661271B2 Printing equipment, printing system, the print control apparatus, printing method, and program 有权
公开(公告)号：JP4661271B2
公开(公告)日：2011-03-30
申请号：JP2005056615
申请日：2005-03-01
申请人：セイコーエプソン株式会社
发明人：彰人佐藤
IPC分类号： B41J2/01

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