A PORTABLE DISPLAY
(19)AUSTRALIAN PATENT OFFICE (54) Title A PORTABLE DISPLAY (51)6 International Patent Classification(s) H04B ooi/38 (21) Application No: 2003273086 (22) Application Date: 2003.10.21 (87) WIPONo: WO04/038941 (30) Priority Data (31) Number (32) 10-2002-0064864 Date 2002.10.23 (33) Country KR (43) Publication Date : 2004.05.13 (43) Publication Journal Date : 2004.06.17 (71) Applicant(s) JEONG, Seok-Hong (72) Inventor(s) JEONG, Seok-Hong (H) Application NoAU2003273086 A1(19)AUSTRALIAN PATENT OFFICE (54) Title A PORTABLE DISPLAY (51)6 International Patent Classification(s) H04B ooi/38 (21) Application No: 2003273086 (22) Application Date: 2003.10.21 (87) WIPONo: WO04/038941 (30) Priority Data (31) Number (32) 10-2002-0064864 Date 2002.10.23 (33) Country KR (43) Publication Date : 2004.05.13 (43) Publication Journal Date : 2004.06.17 (71) Applicant(s) JEONG, Seok-Hong (72) Inventor(s) JEONG, Seok-Hong A portable display includes a first display for displaying an image, a second display for displaying an image, the second display being coupled on the first display, a connecting link for connecting the first and second displays such that the first and second displays are foldable with screens oriented in an identical direction and unfoldable on a same plane, and a portable communication device rotatably coupled on a central portion of the connecting link. WHAT IS CLAIMED IS : 1. A portable display associated with a portable communication device, the portable display comprising: at least two displays for coupling on the portable communication device 5 and for display an image ; and connecting means for connecting the displays such that the displays are foldable with screens oriented in an identical direction and unfoldable on a same plane.
2. The portable display of claim 1 wherein the connecting means 10 comprises at least one link having a first end hingedly coupled on a side of one of the displays and a second end hingedly coupled on a side of the other of the displays.
3. The portable display of claim 1 wherein the connecting means comprises a link having a first end slidably and hingedly coupled on a guide 15 groove formed on a side of one of the displays and a second end hingedly coupled on a side of the other of the displays.
4. The portable display, of claim 2 wherein the connecting means comprises an elastic member having a first end elastically supported on one of the displays and a second end elastically supporting the link such that the elastic <Desc/Clms Page number 14> member can unfold the displays on the same plane.
5. The portable display of claim 1 further comprising fixing means for maintaining the folded state of the displays.
6. The portable display of claim 5 wherein the fixing means comprises a 5 hook groove formed on one of the displays and a hook step formed on the other of the displays, the hook step being engaged with the hook groove.
7. The portable display of claim 2 wherein the link is designed such that a link distance at a hinge coupling point is identical to or greater than the sum of a distance from a hinge point of one of the displays to corners of the displays 10 facing each other and a distance from a hinge point of the other of the displays to corners of the displays facing each other.
8. A portable display comprising: a first display for displaying an image; a second display for displaying an image, the second display being 15 coupled on the first display ; a connecting link for connecting the first and second displays such that the first and second displays are foldable with screens oriented in an identical direction and unfoidable on a same plane ; and a portable communication device rotatably coupled on a central portion <Desc/Clms Page number 15> of the connecting link.