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Screen window display method and device

A window display and screen technology, applied in static indicators, instruments, etc., can solve the problem of inability to output display window adjustment, and achieve the effect of reducing energy consumption and efficient utilization

Active Publication Date: 2019-04-02
SHENZHEN TCL DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to solve the technical problem that the output display window cannot be adjusted according to the signal input of different resolutions when the screen display in the prior art

Method used

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  • Screen window display method and device
  • Screen window display method and device

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Embodiment Construction

[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] In the present invention, an image storage space is set in the core circuit module, and the address of the storage unit in the image storage space corresponds to the effective display pixel position of the liquid crystal panel. The image storage space is used to store input information to be displayed. After the core circuit module receives the information to be displayed, it can calculate the display parameters of the effective window of the LCD panel according to the current information storage situation in the image storage space, and send it to the information processing module to control the display of the backlight dot matrix LED .

[0053] Such as figure 1 As shown, the structure of the window display device of the screen of the present invention is shown. The window display device of the screen may i...

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Abstract

The invention discloses a screen window display device, which includes a core circuit module, an information processing module and a backlight dot matrix module, wherein the core circuit module is preset with an image storage space; the image storage space in the core circuit module is The space is used to store the received information to be displayed, and the core circuit module is used to calculate the display parameters corresponding to each effective window according to the current information storage situation of the image storage space; The corresponding display parameters calculate the state value of each LED in the backlight dot matrix module; the backlight dot matrix module controls each LED on the backlight dot matrix module to turn on or off according to the state value of each LED in the information processing module. The invention also discloses a screen window display method. The invention realizes the adjustment of the output display window according to different inputs, so as to meet the best display requirements of customers.

Description

technical field [0001] The invention relates to the field of screen display, in particular to a screen window display method and device. Background technique [0002] High resolution and screen display are important development directions of TV in the future. Moreover, UHDTV1 (4K2K) screen TV products with a resolution of 3840×2160 are developing rapidly and have become the mainstream high-end TV models at home and abroad; UHDTV1 (8K4K) screen TVs with a resolution of 7680×4320 will also be launched in batches. However, most of the current input image & video signal source resolutions are less than 3840×2160, so there is an urgent need for a screen window that can adjust the output display window according to different inputs to meet the best display requirements of customers Show method. Contents of the invention [0003] The main purpose of the present invention is to solve the technical problem that the output display window cannot be adjusted according to the input o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34G09G3/36
CPCG09G3/34G09G3/3406
Inventor 任兴业
Owner SHENZHEN TCL DIGITAL TECH CO LTD
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