公开(公告)号：AU757193B2

公开(公告)日：2003-02-06

申请号：AU4301799

申请日：1999-04-27

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER ,  ERIKSSON LARS

IPC: G12B17/02 ,  H05K1/00 ,  H05K1/09 ,  H05K3/12 ,  H05K9/00

Abstract: The invention relates to an electrically conductive unit having electrically conductive paths, which are directly or indirectly applied onto a case for creating a screening against electromagnetic radiation and for the draining of electrical currents.

公开(公告)号：HK1045048A1

公开(公告)日：2002-11-08

申请号：HK02106520

申请日：2002-09-04

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER

IPC: H04M1/02 ,  H04M1/03 ,  H04R

Abstract: In an electronic apparatus comprising a housing and loud speaker (6,19,27,29,47) mounted in the housing, a sound directing element (3,14,30,38,49,56) is provided for movement between a first position in which the element covers at least part of the loud speaker sound generated by the loud speaker (6,19,27,29,47) being toned in one direction and redirected in another direction, and a second position in which said at least part of the loud speaker is uncovered.

公开(公告)号：SE517978C2

公开(公告)日：2002-08-13

申请号：SE0000907

申请日：2000-03-20

Applicant: ERICSSON TELEFON AB L M

Inventor： ENGBLOM GOERAN ,  HOLMBERG PER ,  ERIKSSON LARS

IPC: H05K9/00 ,  H04H1/02

Abstract: The present invention concerns a reinforced conductive layer (7). The layer is applied at a part (3a,b) of an electrical unit, e.g. a mobile telephone, which is to come into contact with another part (3a,b). The layer (7) will protect the covered material against corrosion due to formation of a galvanic element. In a preferred embodiment of the invention the layer (7) is made of the made material as the part (3a,b) which it will come into contact with. Furthermore, spaces (16) may be formed in assembly of a mobile telephone, which spaces (16) are surrounded by conductive material. (FIG. 1)

公开(公告)号：AU8817301A

公开(公告)日：2002-03-26

申请号：AU8817301

申请日：2001-09-17

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER ,  ERIKSSON LARS

IPC: H04R1/02 ,  H05K5/02 ,  H05K7/00

公开(公告)号：EE200000406A

公开(公告)日：2001-12-17

申请号：EEP200000406

申请日：1998-12-18

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER ,  SANDEVI TOMMY ,  FRIMAN DANIEL

IPC: H05K3/34 ,  H05K3/32 ,  H05K9/00

Abstract: In a method of producing a printed board assembly from a printed board, components are furnace soldered to the printed board. A string of heat curing, electrically conductive material, elastic after curing, is deposited around the site where the components to be shielded, are to be furnace soldered. That string is cured into a shielding gasket in the furnace soldering step, i.e. in the same production step as the components are furnace soldered to the printed board. The shielding gasket is adapted to cooperate with a shielding housing to shield the components.

公开(公告)号：SE516165C2

公开(公告)日：2001-11-26

申请号：SE9900573

申请日：1999-02-18

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER

IPC: H01M2/10 ,  H04B1/38 ,  H04M1/02

Abstract: A portable electric apparatus, such as a radio telephone, has a main apparatus unit and a detachable power source unit, such as a battery pack. The apparatus also has first and second externally operable fastening members having respective first and second connecting elements for mechanically securing and electrically connecting the main apparatus unit to the power source unit. Both the first and second fastening members must be externally actuated, before the power source unit may be mechanically detached from the main apparatus unit.

公开(公告)号：AU2900101A

公开(公告)日：2001-09-24

申请号：AU2900101

申请日：2001-01-22

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER ,  ERIKSSON LARS

IPC: B41F17/34 ,  H05K1/00 ,  H05K3/12 ,  H05K9/00

公开(公告)号：AU734134B2

公开(公告)日：2001-06-07

申请号：AU7092098

申请日：1998-04-08

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER ,  LARSSON MATS

IPC: H05K1/18 ,  H05K9/00 ,  G12B17/02

Abstract: A shielding housing for electrically shielding at least one component on a printed circuit board includes a layer of a non-shielding material having at least one cavity for receiving the component. An elastic gasket is provided on the rim of the cavity. A layer of an electrically shielding material covers the gasket as well as one or both surfaces of the layer of a non-shielding material. In operation, the shielding housing is pressed with its gasket against a conductor located on the printed circuit board around the component to be shielded.

公开(公告)号：HK1027714A1

公开(公告)日：2001-01-19

申请号：HK00106788

申请日：2000-10-25

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER ,  LARSSON MATS

IPC: H05K1/18 ,  H05K9/00 ,  H05K

Abstract: A shielding housing for electrically shielding at least one component on a printed circuit board includes a layer of a non-shielding material having at least one cavity for receiving the component. An elastic gasket is provided on the rim of the cavity. A layer of an electrically shielding material covers the gasket as well as one or both surfaces of the layer of a non-shielding material. In operation, the shielding housing is pressed with its gasket against a conductor located on the printed circuit board around the component to be shielded.

公开(公告)号：SE0003014D0

公开(公告)日：2000-08-25

申请号：SE0003014

申请日：2000-08-25

Applicant: ERICSSON TELEFON AB L M

Inventor： HOLMBERG PER

IPC: H05K20060101 ,  H05K5/00 ,  H05K7/12 ,  H05K