Realization method of built-in browsers page quick-speed refreshing mechanism

A browser and page technology, applied in the direction of instruments, static indicators, cathode ray tube indicators, etc., can solve the problems of limited display performance and limited refresh ability, so as to reduce the amount of data transmission, eliminate screen flicker, and improve efficiency Effect

Inactive Publication Date: 2008-03-05
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] At present, the display performance of the hardware in the embedded system is definite and limited, so the refresh capability of the IPTV set-top box hardware display is limited.

Method used

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  • Realization method of built-in browsers page quick-speed refreshing mechanism

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Embodiment Construction

[0024] The technical solution of the method of the present invention will be further described in detail below in conjunction with specific implementation methods and accompanying drawings.

[0025] As shown in FIG. 1 , it is a display system for implementing a fast refresh mechanism of an embedded browser page, which includes a browser, a display driver module and a hardware display module. The browser will generate data for display content, generally ARGB data, and send it to the display driver module, and then process and convert the display data, and then send it to the hardware display module for display.

[0026] In order to realize the quick refresh of the browser page, the following settings should be made:

[0027] (1) In the browser, all the display data output by the browser should be valid data, that is, the data that needs to be changed in the page, and the changed data should be used as the display data. For example, what needs to be updated on the page is only ...

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PUM

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Abstract

The method comprises: the browser outputs the changed data in the page to the display driving module as display data; the display driving module records the display data at each time; when the state is idle, the display data is directly sent to the hardware display module; when the state is busy, the current display data will be combined with the next display data, and unit the state become idle, the display data will be sent to the hardware display module at one time; after overall display data is transmitted out, the display command is transmitted to the hardware display module; after receiving the display data and the display command, it refreshes the page according to the currently-received data.

Description

technical field [0001] The invention relates to the display technology of a browser in an embedded system, in particular to a method for realizing fast refresh of an embedded browser page. Background technique [0002] With the continuous advancement of semiconductor technology and chip software and hardware design technology, embedded systems have been more and more widely used in many fields, and the functions of embedded systems are becoming more and more powerful. With the development of broadband and streaming media technology, various intelligent, interactive and networked electronic devices and technologies using embedded systems have developed rapidly. [0003] Internet TV (IPTV), that is, TV broadcasting service based on IP protocol, is an important technology that combines the network and TV with the application of embedded systems. IPTV services use televisions or handheld devices (such as mobile phones) as display terminals, access broadband networks through set...

Claims

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Application Information

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IPC IPC(8): G06F17/30G09G5/00G09G5/393
Inventor 柳泉郭永红侯建文
Owner ZTE CORP
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