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Multi-video interface for a mobile device

A mobile device, interface technology, applied in the field of multi-video interface, can solve the problem of not being able to provide multi-display output and so on

Inactive Publication Date: 2005-10-05
OMNIVISION TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But unfortunately, existing mobile devices cannot provide multi-display output

Method used

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  • Multi-video interface for a mobile device

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Embodiment Construction

[0025] In one embodiment, images / videos from the mobile device may be displayed and / or stored on one or more external displays or memory. Such images / videos may also be simultaneously displayed and / or stored on the mobile device's built-in display or memory. The external display and memory can be a TV set, a video cassette recorder (VCR), a video tape recorder (VTR) and the like.

[0026] figure 1 Shown is a schematic block diagram of a mobile device 100 in one embodiment of the present invention. The mobile device 100 has a portable structure, and besides providing visual information, it also has one or more other functions, such as image / image acquisition, wireless communication, and the like. The mobile device may be, but is not limited to, a mobile phone, a personal digital assistant (PDA), a video game console, a digital camera, a digital video recorder, a computing device, or a wireless communication device.

[0027] The mobile device 100 includes a display interface ...

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Abstract

A mobile device including a multi-video interface is disclosed herein. The multi-video interface is configured to permit information present at the mobile device to be viewed at an external display. The external display is not required to specially process the output signals from the mobile device or otherwise implement an adapter.

Description

technical field [0001] The present invention relates to a mobile device, and more specifically, the present invention relates to a multi-video interface of a mobile device. Background technique [0002] Many mobile devices, such as cellular phones, personal digital assistants (PDAs), and handheld video game consoles, etc., include attached or built-in displays for providing visual information and / or memory for storing data or images. In general, because mobile devices are compact in size, the size of their display and memory is also limited. [0003] Still or moving images (eg video) can be displayed on the mobile device's display or stored in its memory, respectively. However, since high-quality digital images / videos occupy a large data space, the number of images / videos that can be stored in a mobile device is still limited even if these digital images and videos are compressed. Currently, in order to store or record an arbitrary large number of images / videos, an additio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N7/173
CPCH04N7/173H04N21/4122H04N21/4135H04N21/41407H04N21/43637
Inventor 尼古拉斯·那姆
Owner OMNIVISION TECH INC
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