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Station caption adjusting method, OLED television and storage medium

An adjustment method and a standard technology, applied in the field of OLED TVs, can solve the problem that OLED TV static afterimages cannot be completely eliminated, and achieve the effect of improving picture playback quality and eliminating static afterimages

Inactive Publication Date: 2020-02-28
KONKA GROUP
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AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a method for adjusting the station logo, OLED TV and storage medium, aiming to solve the problem in the prior art that the fixed station logo position of the OLED TV in the moving picture cannot completely eliminate the static afterimage problem

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  • Station caption adjusting method, OLED television and storage medium
  • Station caption adjusting method, OLED television and storage medium
  • Station caption adjusting method, OLED television and storage medium

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] The station logo adjustment method described in the preferred embodiment of the present invention, such as figure 1 As shown, the station logo adjustment method includes the following steps:

[0040] Step S10, read the video screen pixel brightness parameter in real time, the video screen pixel brightness parameter is the pixel color brightness parameter value of each pixel in the screen.

[0041] Please refer to the specific process figure 2 , which is a flow chart of step S10 in the station logo adjustment method provided by the present invention.

[0042] Such as figure 2...

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Abstract

The invention discloses a station caption adjustment method, an OLED television and a storage medium. The method comprises the following steps: reading a video pixel brightness parameter in real time,the video pixel brightness parameter being a pixel color brightness parameter value of each pixel in a screen; comparing the change of the video pixel brightness parameter of the video area in the set time, and determining a fixed station caption area; and adjusting the pixel brightness of the fixed station caption area, and carrying out marginalization processing on the fixed station caption area. According to the invention, the fixed station caption area in the playing picture is detected in real time; the pixel brightness of the determined fixed station caption area is reduced, marginalization processing is carried out on the fixed station caption area, the boundary of the fixed station caption area is weakened, static ghosting generated when the OLED screen television is played in thefixed station caption area for a long time is eliminated, and the picture playing quality is improved.

Description

technical field [0001] The invention relates to the technical field of OLED televisions, in particular to a method for adjusting a station logo, an OLED television and a storage medium. Background technique [0002] OLED (Organic Light-Emitting Diode, organic light-emitting semiconductor) TV is an organic self-luminous TV that does not need a backlight (RGB color signals are directly displayed by OLED diodes, and there is almost no viewing angle problem of liquid crystal), OLED TV has High contrast, high resolution, wider viewing angle, high dynamic response time, extreme thinness and other advantages, and these advantages are not available in ordinary LED TVs. They are recognized by consumers and have entered thousands of households. [0003] However, OLED TV also has its own defects. Because each pixel emits light freely, when playing cable TV, the fixed station logo position in the TV program is in a static and highlighted state. If it is played for a long time, the fixed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/50H04N21/438H04N21/44
CPCH04N5/50H04N21/4383H04N21/44008
Inventor 蒋浩叶春梦
Owner KONKA GROUP
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