Systems and Methods for Driving an External Display Device Using a Mobile Phone Device

Inactive Publication Date: 2010-08-26
AUGUSTA TECHNOLOGIE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]An advantage of this invention is that systems and methods for driving an external display device using a mobile phone device are provided.
[0010]Another advantage of

Problems solved by technology

However, with the wide variety of services and accessories to select from on a mobile phone device, the mobile phone device is still limited by the size of the display screen of the mobile phone device.
A user of a mobile phone device may feel fatigue due to long-term viewing of the small-sized LCD screen of the mobile phone device and left unsatisfied with the experience of viewing multimedia content on the small-sized LCD screen.
Additionally, the conv

Method used

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  • Systems and Methods for Driving an External Display Device Using a Mobile Phone Device
  • Systems and Methods for Driving an External Display Device Using a Mobile Phone Device

Examples

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Embodiment Construction

[0013]FIG. 1 illustrates a block diagram of an embodiment of the present invention for driving an external display device using a mobile phone device. A mobile phone device can comprise an internal primary display device 2, a first display controller 4 to drive the internal display device 2, a graphics accelerator 6, an A / V decoder and encoder 8, a primary processor 10, peripheral device controllers 12 to connect to external and internal storages 14, a video processor 16, an audio processor 18 which can output audio signals to an amplifier 20 and / or a transmitter 22, a second display controller 24 which can output to an external display device 26 via the transmitter 22 or a digital to analog converter (“DAC”) 28, a memory interface 30, a memory 32 (e.g., RAM), a communications processor 34, a radio frequency (“RF”) transceiver 36, and an internal bus 38 to connect the various disclosed components.

[0014]The mobile phone device can display content (e.g., images, video content, multime...

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PUM

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Abstract

A mobile phone device comprises the following: a processor; a first display controller for driving an internal display of the mobile phone device; and a second display controller for driving an external display, wherein the external display is connectable to the second display controller via a connector.

Description

CROSS REFERENCE[0001]This application claims priority from a provisional patent application entitled “Systems and Methods for Driving an External Display Device Using a Cellular Device” filed on Feb. 23, 2009 and having an Application No. 61 / 154,760. Said application is incorporated herein by reference.FIELD OF INVENTION[0002]This invention relates to systems and methods for a mobile phone device, and, in particular, to systems and methods for driving an external display device using a mobile phone device.BACKGROUND[0003]Mobile phone devices (e.g., cellular phones, satellite phones, etc.) are generally used for mobile voice calls and data communications over a mobile phone network. In addition to the standard voice function of mobile phone devices, current mobile phone devices may support many additional services and accessories, including SMS text messaging, email, Internet access, gaming, Bluetooth capabilities, infrared capabilities, a digital camera, a MP3 player, a FM / AM radio,...

Claims

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Application Information

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IPC IPC(8): H04B1/38H04W88/02
CPCG06F3/1423G09G2360/06G06F3/0346H04M2250/16G06F3/04886H04M1/72527H04M1/72409
Inventor MA, ZHENBIAOSHEN, BINHUAROWLAND, JOHNCHANG, TUNG
Owner AUGUSTA TECHNOLOGIE
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