公开(公告)号：US20180158490A1

公开(公告)日：2018-06-07

申请号：US15823932

申请日：2017-11-28

Applicant: Axis AB

Inventor： Henrik HOVMOLLER

IPC: G11C5/02 ,  H01L27/02 ,  G11C5/04 ,  G11C5/06 ,  G11C8/06

CPC classification number: G11C5/025 ,  G11C5/04 ,  G11C5/06 ,  G11C8/06 ,  G11C8/12 ,  H01L27/0207 ,  H05K1/0243 ,  H05K2201/09327 ,  H05K2201/10159 ,  H05K2201/10545

Abstract: A memory arrangement and method to arrange memories are disclosed. The memory arrangement comprises at least two memory chips (M1, M2) arranged on a Printed Circuit Board, PCB. A first memory chip (M1) is arranged on a first surface of the PCB, a second memory chip (M2) is arranged on a second surface of the PCB. The second memory chip (M2) is placed back to back to the first memory chip (M1) and oriented such that respective pins having the same function on the first memory chip (M1) and the second memory chip (M2) are placed opposite to each other and connected by vias to respective signal traces arranged between the first and second surfaces of the PCB.

公开(公告)号：US20170365919A1

公开(公告)日：2017-12-21

申请号：US15629415

申请日：2017-06-21

Applicant: Axis AB

Inventor： Henrik HOVMOLLER

IPC: H01Q1/38 ,  H01Q1/22 ,  H01Q5/30 ,  H01Q5/40 ,  H01Q13/10 ,  H01Q9/42

CPC classification number: H01Q1/38 ,  H01Q1/22 ,  H01Q1/2291 ,  H01Q1/48 ,  H01Q5/30 ,  H01Q5/371 ,  H01Q5/40 ,  H01Q9/42 ,  H01Q13/10

Abstract: An antenna (200) comprises an antenna body (212). The antenna body is integrally formed as a part of a PCB (210) and the antenna body is enclosed by metal. The antenna body may be enclosed by printed or plated metal on both top and bottom surfaces of the PCB and by edge plated metal along the circumference of the antenna body.