公开(公告)号：US20190112852A1

公开(公告)日：2019-04-18

申请号：US15864757

申请日：2018-01-08

申请人： FOSITEK CORPORATION

发明人： AN-SZU HSU

IPC分类号： E05D7/00 ,  E05D3/12 ,  E05D11/00 ,  F16C11/10 ,  E05D11/06 ,  E05D11/10

摘要： A bendable display apparatus includes two supporting devices and a bendable display mounted on the two supporting devices. Each supporting device includes a dual-shaft driving module and two buffering modules respectively arranged at two opposite outer sides of the dual-shaft driving module. The dual-shaft driving module includes two shafts parallel to each other and a synchronizing member sandwiched between the two shafts. Each buffering module includes an internal connecting member fixed on the synchronizing member, an external connecting member slidably disposed on the internal connecting member, and a linkage mechanism configured to be driven by the synchronizing shaft for moving the external connecting member relative to the internal connecting member. When the dual-shaft driving modules are rotated, the bendable display is bent while a length of the bendable display remains constant, and each external connecting member is moved relative to the corresponding internal connecting member.

公开(公告)号：US20190040904A1

公开(公告)日：2019-02-07

申请号：US15847565

申请日：2017-12-19

申请人： FOSITEK CORPORATION

发明人： AN-SZU HSU

IPC分类号： F16C11/04 ,  E05D3/12 ,  E05D11/08 ,  E05D11/06

摘要： A supporting device includes a dual-shaft hinge module and two buffering modules respectively arranged at two opposite sides of the dual-shaft hinge module. Each dual-shaft hinge module includes two shafts, a linking member clamped between the two shafts, and two side wing members respectively and slidably installed on the two shafts. The two buffering modules are respectively installed on the two shafts and are respectively cooperated with the two side wing members. Each buffering module includes an internal connecting member fixed on and synchronously rotatable with the corresponding shaft and an external connecting member slidably disposed on the internal connecting member and provided to be fixed on a carrying plate. Each side wing member has a limiting portion passing through the corresponding internal connecting member and the corresponding external connecting member.

公开(公告)号：US20200173209A1

公开(公告)日：2020-06-04

申请号：US16780212

申请日：2020-02-03

申请人： FOSITEK CORPORATION

发明人： AN-SZU HSU

IPC分类号： E05D3/12 ,  G06F1/16

摘要： A supporting device includes a dual-shaft hinge module and two buffering modules respectively arranged at two opposite sides of the dual-shaft hinge module. Each dual-shaft hinge module includes two shafts, a linking member clamped between the two shafts, and two side wing members respectively and slidably installed on the two shafts. The two buffering modules are respectively installed on the two shafts and are respectively cooperated with the two side wing members. Each buffering module includes an internal connecting member fixed on and synchronously rotatable with the corresponding shaft and an external connecting member slidably disposed on the internal connecting member and provided to be fixed on a carrying plate. Each side wing member has a limiting portion passing through the corresponding internal connecting member and the corresponding external connecting member.

公开(公告)号：US20200173208A1

公开(公告)日：2020-06-04

申请号：US16779779

申请日：2020-02-03

申请人： FOSITEK CORPORATION

发明人： AN-SZU HSU

IPC分类号： E05D3/12 ,  G06F1/16

摘要： A bendable display apparatus includes a carrying plate, a bendable display, and two supporting devices. Each supporting device includes a dual-shaft hinge module and two buffering modules respectively arranged at two opposite sides of the dual-shaft hinge module. Each dual-shaft hinge module includes two shafts, a linking member clamped between the two shafts, and two side wing members respectively and slidably installed on the two shafts. The two buffering modules are respectively installed on the two shafts and are respectively cooperated with the two side wing members. Each buffering module includes an internal connecting member fixed on and synchronously rotatable with the corresponding shaft and an external connecting member slidably disposed on the internal connecting member and provided to be fixed on a carrying plate. Each side wing member has a limiting portion passing through the corresponding internal connecting member and the corresponding external connecting member.

公开(公告)号：US20190146559A1

公开(公告)日：2019-05-16

申请号：US16154809

申请日：2018-10-09

申请人： FOSITEK CORPORATION

发明人： I-HUNG CHIANG ,  AN-SZU HSU

IPC分类号： G06F1/16

摘要： A torsion device is adjustable for providing a predetermined torsion curve, and includes two external connecting members and N numbers of torsion modules, in which 2≤N. Each torsion module includes a plurality of stacked torsion washers, an interlocking unit, and two shafts passing through the torsion washers and the interlocking unit. The two shafts of each torsion module are rotatable relative to each other in an angle range so as to generate a torsion curve, the N numbers of the torsion modules generate M kinds of torsion curves different from each other, and 2≤M≤N. The predetermined torsion curve is formed by adding at least two of the M kinds of the torsion curves, and at least two of the N numbers of the torsion modules corresponding to the predetermined torsion curve are fixed to the two external connecting members.

公开(公告)号：US20190145457A1

公开(公告)日：2019-05-16

申请号：US16138332

申请日：2018-09-21

申请人： FOSITEK CORPORATION

发明人： AN-SZU HSU

IPC分类号： F16C11/04

CPC分类号： F16C11/04 ,  E05D3/06 ,  E05D11/00 ,  E05Y2900/60 ,  E05Y2900/606 ,  H05K5/0226

摘要： A hinge module includes a joint assembly, a first pivot, and a second pivot. The joint assembly includes a first joint washer, a second joint washer separate from and coplanar with the first joint washer, an interlock member having two elongated limiting holes, and two pins. The first joint washer has a first pivot hole and a first pin hole. The second joint washer has a second pivot hole and a second pin hole. The pins are respectively inserted into the first and second pin holes and movably pass through the limiting holes. The first and second pivots respectively pass through the first and second pivot holes. When the first joint washer is rotated around the first pivot, the corresponding pin moves the interlock member in a direction perpendicular to each limiting hole, thereby moving the other pin to rotate the second joint washer around the second pivot.