Method and device for displaying picture of embedded set top box

A picture display and set-top box technology, applied in color TV parts, TV system parts, TV and other directions, can solve problems such as dry eyes, tearing, no display screen settings, vision damage, etc., to avoid eye fatigue or Effects of Vision Impairment

Inactive Publication Date: 2010-06-23
KONKA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing set-top box applications, there is no function to set the background color of the display screen. The fixed ba...

Method used

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  • Method and device for displaying picture of embedded set top box
  • Method and device for displaying picture of embedded set top box
  • Method and device for displaying picture of embedded set top box

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] figure 1 It is a schematic flowchart of a screen display method of an embedded set-top box in an embodiment of the present invention. Such as figure 1 As shown, the process includes:

[0018] Step S101, setting background RGB value and transparency. Specifically, the embedded set-top box can add a background RGB value setting menu and a transparency setting menu in the pop-up setting menu on the display screen, and by obtaining the user's operation, ...

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PUM

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Abstract

The embodiment of the invention provides a method for displaying the picture of an embedded set top box. The method comprises the following steps: acquiring the GRB value of a pixel point in a picture to be displayed by an embedded set top box; calculating based on the RGB value of the pixel point, the preset background RGB value and the preset transparency to obtain a display RGB value of the pixel point; and displaying the pixel point on a display screen based on the display RGB value of the pixel point. The invention also discloses an embedded set top box correspondingly. By setting the background RGB value and the diaphaneity of the display picture, the invention can be set in the background color for protecting the eyesight to display the picture, thereby avoiding the eye strain or the visual impairment caused by watching televisions for long.

Description

technical field [0001] The invention relates to the field of digital set-top boxes, in particular to a method and device for displaying images of an embedded set-top box. Background technique [0002] STB (Set-Top Box, set-top box) is a conversion device that converts digital TV signals into analog signals. It decodes and restores digitally compressed image and sound signals to generate analog video and sound signals. Audio equipment provides high-quality TV programs to viewers. The current digital TV set-top box has become an embedded computing device, which has a complete real-time operating system, provides powerful computing capabilities, is used to coordinate and control various hardware facilities of the set-top box, and provides an easy-to-operate graphical user interface, such as enhanced TV The electronic program guide provides users with illustrated program introductions and background information. [0003] In the existing set-top box applications, there is no fu...

Claims

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Application Information

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IPC IPC(8): H04N5/445
Inventor 王士猛
Owner KONKA GROUP
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