Invention Grant
US09026811B2 Portable power bank device with projecting function capable of charging an external device and displaying data from the external device
有权
具有投影功能的便携式电源装置，能够对外部设备充电并显示来自外部设备的数据
- Patent Title: Portable power bank device with projecting function capable of charging an external device and displaying data from the external device
- Patent Title (中): 具有投影功能的便携式电源装置，能够对外部设备充电并显示来自外部设备的数据
-
Application No.: US13861903Application Date: 2013-04-12
-
Publication No.: US09026811B2Publication Date: 2015-05-05
- Inventor: John Wong
- Applicant: Gigastone Corporation
- Applicant Address: TW Taipei
- Assignee: Gigastone Corporation
- Current Assignee: Gigastone Corporation
- Current Assignee Address: TW Taipei
- Agency: Nikolai & Mersereau, P.A.
- Agent C. G. Mersereau
- Priority: TW101213030U 20120705
- Main IPC: G06F1/26
- IPC: G06F1/26 ; G06F1/00 ; G06F1/16
Abstract:
A portable power bank device with a projecting function comprises a battery unit, a control unit, and a micro projector unit. The battery unit is electrically coupled to a charge unit and restores power from an external power source. The control unit is electrically coupled to the charge unit and a connection interface unit, respectively. The control unit comprises a charge module, a voltage conversion module, and a video codec. A battery power source of the battery unit is outputted through the voltage conversion module. The micro projector unit is electrically coupled to the control unit and projects and displays video signals of the video codec.
Public/Granted literature
- US20140013128A1 Portable Power Bank Device with Projecting Function Public/Granted day:2014-01-09
Information query
