Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

Inactive Publication Date: 2010-08-26
AUGUSTA TECHNOLOGIE
View PDF3 Cites 37 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010]Another advantage of this invention is that a single input / output connection of a mobile phone device is capable to connect to various video and audio connections of an external display device.

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 conventional mobile phone has another disadvantage in that the displayed section is not easily adjustable due to the resource limitations of the mobile phone device.
The mobile phone device has a further disadvantage in that the user may be faced with hazardous consequences due to concentrating on information displayed on the small-sized LCD screen, e.g., when the user uses the GPS / navigation service on the cellular device or other services or applications.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04B1/38H04W88/02
CPCG06F3/1423G09G2360/06G06F3/0346H04M2250/16G06F3/04886H04M1/72527H04M1/72409
Inventor MA, ZHENBIAOSHEN, BINHUAROWLAND, JOHNCHANG, TUNG
Owner AUGUSTA TECHNOLOGIE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com