公开(公告)号：US09870031B2

公开(公告)日：2018-01-16

申请号：US14886245

申请日：2015-10-19

Applicant: FIRST DOME CORPORATION

Inventor： An Szu Hsu ,  Yang Zhong Wu

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1652 ,  Y10T16/5474

Abstract: A hinge device applicable to soft display screen ensures that the total amount of motion is uniformly distributed to every motional shaft. The hinge device includes multiple joint units and motional shafts. Each joint unit has a shaft fixing section and a shaft guide section assembled with the motional shafts. Each joint unit has a top portion, a first side and a second side. A rotary shaft is formed on the first side along the top portion. A socket is formed on the second side along the top portion. A (soft) display screen is disposed on the top portions of the joint units. The shaft guide section is defined with a first position and a second position. When a user opens/closes the display screen, the rotary shafts serve as rotational fulcrums and the motional shafts are rotatably movable between the first and second positions of the shaft guide section.

公开(公告)号：US09915981B2

公开(公告)日：2018-03-13

申请号：US14886194

申请日：2015-10-19

Applicant: FIRST DOME CORPORATION

Inventor： An Szu Hsu ,  Yang Zhong Wu

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1652 ,  Y10T16/5474

Abstract: A hinge device applicable to soft display module includes a joint unit assembly. The joint unit assembly has a main section, a first side, a second side and a top section. The joint unit assembly has multiple shaft guide sections and shaft fixing sections positioned on the main section and respectively assembled with the motional shafts. A rotary shaft and a socket are formed on the first and second sides of the joint unit assembly along the top section. A (soft) display module is disposed on the top section of the joint unit assembly. The shaft guide section of the joint unit assembly is defined with a first position and a second position. When operating and opening/closing the display module, the rotary shafts serve as rotational fulcrums, whereby the motional shafts are relatively rotatable between the first and second positions of the shaft guide section.