公开(公告)号：US20140098160A1

公开(公告)日：2014-04-10

申请号：US13847154

申请日：2013-03-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Young-ki HONG ,  Sung-gyu KANG ,  Joong-hyuk KIM ,  Seung-ho LEE ,  Jin-Seok HONG

IPC: B41J2/14

CPC classification number: B41J2/14314 ,  B41J2/14233 ,  B41J2/1433 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2002/14475 ,  B41J2202/11

Abstract: Provided is an inkjet printing device. The inkjet printing device includes a passage forming substrate having a plurality of pressure chambers and a nozzle substrate. The nozzle substrate includes a plurality of nozzle blocks extending in a first direction, a plurality of nozzles connected to the pressure chambers and penetrating the nozzle blocks, and a plurality of trenches. Each of the trenches is disposed in a second direction perpendicular to the first direction with respect to the nozzle blocks, recessed from a bottom surface of the nozzle blocks, and extends in the first direction.

Abstract translation: 提供了一种喷墨打印装置。 喷墨打印装置包括具有多个压力室和喷嘴基板的通道形成基板。 喷嘴基板包括沿第一方向延伸的多个喷嘴块，连接到压力室并穿透喷嘴块的多个喷嘴以及多个沟槽。 每个沟槽相对于从喷嘴块的底表面凹陷的喷嘴块垂直于第一方向的第二方向设置，并沿着第一方向延伸。

公开(公告)号：US20150035911A1

公开(公告)日：2015-02-05

申请号：US14519736

申请日：2014-10-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-ki HONG ,  Sung-gyu KANG ,  Jae-woo CHUNG ,  Seung-ho LEE ,  Joong-hyuk KIM ,  Yong-wan JIN

IPC: B41J2/14

CPC classification number: B41J2/1433 ,  B41J2/06 ,  B41J2/14201 ,  B41J2/14233 ,  B41J2/14314 ,  B41J2/16 ,  B41J2/161 ,  B41J2/162 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  Y10T29/49401

Abstract: A printing apparatus includes: a flow channel plate including, a pressure chamber, a nozzle including an outlet through which ink contained in the pressure chamber is ejected, and a trench disposed around the nozzle, and the outlet extending into the trench; a piezoelectric actuator configured to provide a change in pressure to eject the ink contained in the pressure chamber; and an electrostatic actuator configured to provide an electrostatic driving force to the ink contained in the nozzle.

Abstract translation: 打印装置包括：流路板，包括压力室，喷嘴，其包括出口，所述出口通过所述出口排出，所述出口通过所述出口排出，所述出口通过所述出口喷射，所述出口通过所述出口喷射在所述压力室中;墨水槽， 压电致动器，被配置为提供压力变化以喷射容纳在压力室中的墨; 以及静电致动器，被配置为向包含在喷嘴中的墨水提供静电驱动力。

公开(公告)号：US20140160203A1

公开(公告)日：2014-06-12

申请号：US14084776

申请日：2013-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-gyu KANG ,  Young-ki HONG

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/14 ,  B41J2/1433 ,  B41J2/162 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2002/14411 ,  B41J2002/14443 ,  B41J2002/14475

Abstract: Provided is an inkjet printing apparatus. The inkjet printing apparatus includes a nozzle. The nozzle includes at least two nozzle parts. A first of the at least two nozzle parts has a first tapered shape, and a second of the at least two nozzle parts has a second tapered shape and extends from the first nozzle part. The first and second tapered shapes have a same taper direction.

Abstract translation: 提供了一种喷墨打印设备。 喷墨打印设备包括喷嘴。 喷嘴包括至少两个喷嘴部分。 所述至少两个喷嘴部分中的第一个具有第一锥形形状，并且所述至少两个喷嘴部分中的第二个具有第二锥形形状并且从所述第一喷嘴部分延伸。 第一和第二锥形具有相同的锥形方向。

公开(公告)号：US20140141156A1

公开(公告)日：2014-05-22

申请号：US13861754

申请日：2013-04-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Joong-hyuk KIM ,  Yong-wan JIN ,  Young-ki HONG ,  Sung-gyu KANG ,  Seung-ho LEE ,  Jin-seok HONG

IPC: H05K3/10

CPC classification number: H05K3/1258 ,  C23C22/78 ,  C23C22/83 ,  H05K3/1208 ,  H05K3/125 ,  H05K2201/09036

Abstract: Disclosed is a method of forming an electric wiring using inkjet printing. The method includes forming a main trench and first and second guide trenches on a substrate. The first and second guide trenches are disposed at opposite sides of the main trench. The method includes ejecting ink into the main trench, the ink including a conductive material. The method also includes heating the substrate to sinter the ink such that the electric wiring is formed an upper portion of the main trench, and contract the ink such that a tunnel is formed in a lower portion of the main trench.

Abstract translation: 公开了使用喷墨印刷形成电布线的方法。 该方法包括在衬底上形成主沟槽和第一和第二引导沟槽。 第一和第二引导沟槽设置在主沟槽的相对侧。 该方法包括将油墨喷射到主沟槽中，该油墨包括导电材料。 该方法还包括加热基底以烧结墨，使得电布线形成主沟槽的上部，并收缩墨，使得在主沟槽的下部形成隧道。

公开(公告)号：US20140138345A1

公开(公告)日：2014-05-22

申请号：US13904167

申请日：2013-05-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jin-seok HONG ,  Young-ki HONG ,  Joong-hyuk KIM ,  Sung-gyu KANG ,  Seung-ho LEE

IPC: H05K3/40

CPC classification number: H05K3/1258 ,  H05K1/0248 ,  H05K1/097 ,  H05K3/0017 ,  H05K3/1208 ,  H05K3/125 ,  H05K2201/09036 ,  H05K2203/0545 ,  H05K2203/0568 ,  H05K2203/1173

Abstract: A method of forming a conductive pattern includes forming a first partition and a second partition which are spaced apart from each other on a substrate, the first and second partitions defining a trench. The method includes discharging ink into the trench to form ink droplets pinned in a boundary region of the first and second partitions. The method further includes the boundary region including a region between a top side and an outer side of the first and second partitions, the ink including conductive particles. The method includes performing drying and sintering processes to form the conductive pattern in the trench, the conductive pattern including the conductive particles.

Abstract translation: 形成导电图案的方法包括形成在基板上彼此间隔开的第一隔板和第二隔板，第一和第二隔板限定沟槽。 该方法包括将墨水排放到沟槽中以形成固定在第一和第二隔板的边界区域中的墨滴。 该方法还包括边界区域，其包括在第一和第二隔板的顶侧和外侧之间的区域，该墨水包括导电颗粒。 该方法包括进行干燥和烧结过程以在沟槽中形成导电图案，导电图案包括导电颗粒。