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。