Unlock instant, AI-driven research and patent intelligence for your innovation.

Dual-lcd mobile communication terminal supporting TV output function

A mobile communication terminal and mobile terminal technology, which is applied in the field of dual LCD mobile communication terminals, can solve the problems that the main screen display part and the auxiliary screen display part cannot output the TV at the same time, and cannot fill the 640*480 pixel TV screen, so as to achieve realistic games Effect

Inactive Publication Date: 2006-11-22
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the mobile phone of prior art, its TV output (TV-out) function is only limited to main screen display part (Main-LCD) and is displayed on the TV screen, and main screen display part (Main-LCD) and main screen display part (Main-LCD) cannot be amplified Sub-screen display (Sub-LCD) and TV output (TV-out)
Generally speaking, since the size of the screen display part (LCD) is 176*220, even if it is enlarged to 2 times the size, it cannot fill the TV screen with 640*480 pixels. The screen displayed on the screen is used as the whole screen of the TV

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
  • Dual-lcd mobile communication terminal supporting TV output function
  • Dual-lcd mobile communication terminal supporting TV output function
  • Dual-lcd mobile communication terminal supporting TV output function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Beneficial embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] figure 1 It is a structural block diagram of a mobile communication terminal supporting TV-out function in the present invention. Such as figure 1 As shown, the mobile communication terminal 10 includes: a mobile terminal modem 11; a digital signal processing unit 12; a memory 13; a main picture display unit 14; an auxiliary picture display unit 15; a TV output chip (TV-outchip) 16, an image sensor CCD ( Charge Coupled Device, charge coupled device) camera 17.

[0033] Among them, the mobile terminal modem (MSM: Mobile Station Modem) 11 is used to control the operation of the entire mobile communication terminal 10, and generate control signals related to the image data conversion operation in the present invention. Simultaneously, the image data of Main-LCD and Sub-LCD are synthesized and output. The digital signal processing unit ...

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

The present invention provides a dual LCD mobile communication terminal supporting a TV output function, comprising: a main screen display part for outputting video image signals corresponding to control signals; an auxiliary screen display part through a common screen used with the main screen display part The data line outputs a predetermined video image signal; the mobile terminal modem synthesizes the respective images of the main screen display part and the auxiliary screen display part into one screen and outputs image data; the digital signal processing part converts the image data output by the mobile terminal modem into TV output output signal. Through the present invention, when a mobile phone game is played in a mobile communication terminal, in order to use the TV output function to display image information using dual LCDs on the TV screen, the present invention will provide a screen splitting method in the mobile communication terminal, which can be used through the TV screen. Play a more realistic game.

Description

technical field [0001] The invention relates to a mobile communication terminal, in particular to a dual LCD mobile communication terminal supporting the TV output function. Background technique [0002] In the mobile phone of prior art, its TV output (TV-out) function is only limited to main screen display part (Main-LCD) and is displayed on the TV screen, and main screen display part (Main-LCD) and main screen display part (Main-LCD) cannot be amplified Auxiliary screen display (Sub-LCD) and TV output (TV-out). Generally speaking, since the size of the screen display part (LCD) is 176*220, even if it is enlarged to 2 times the size, it cannot fill the TV screen with 640*480 pixels. The screen displayed on the screen is used as the entire screen of the TV. Contents of the invention [0003] In order to solve the problems in the above-mentioned prior art, the object of the present invention is to provide a dual-LCD mobile communication terminal that supports the TV outpu...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04M11/08G06F3/14G09G5/36H04M1/725
CPCH04M1/0266H04M1/72409
Inventor 崔载奎
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD