A kind of oled TV protection method
A TV and screen technology, applied in the field of OLED display, can solve the problems of permanent damage to the screen, unable to light up the screen, burn-in, etc., so as to avoid permanent damage and eliminate screen afterimage.
Active Publication Date: 2021-01-29
TPV DISPLAY TECH (XIAMEN) CO LTD
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Problems solved by technology
[0003] However, due to the limitations of the self-luminous organic materials used in the OLED panel and the limitations of the manufacturing process, there are two problems as follows: 1. If the diode of the OLED screen is abnormal or short-circuited, due to its characteristics, if it continues to be used, it will easily cause permanent damage to the screen. Even the screen is burnt, so if an abnormality is detected on the screen, the system needs to be locked so that the screen cannot be turned on, and it can only be used after returning to the factory to repair the abnormality
2. During use, if you play static images, high-brightness images, and high-contrast images for a long time, there will be afterimages on the screen, and the longer the use time, the afterimages will become more and more serious. serious
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[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0026] It should be pointed out that the following detailed description is exemplary and is intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
[0027] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combina...
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The invention relates to a method for protecting an OLED TV, comprising the following steps: Step S1: after the TV is turned on, monitor and judge the state of the screen in real time: when an abnormality is detected on the screen, enter step S2; If the continuous use time exceeds the first preset time, enter step S3; otherwise, continue to monitor the screen in real time until it is turned off; step S2: judge whether the abnormal condition meets the preset, if so, the system enters the standby mode; step S3: judge the current Whether the continuous use time of the screen exceeds the second preset time, if so, perform advanced afterimage elimination on the screen; otherwise, perform primary afterimage elimination on the screen. The invention can effectively protect the screen.
Description
technical field [0001] The invention relates to the field of OLED display, in particular to a method for protecting an OLED TV. Background technique [0002] OLED (Organic Light-Emitting Diode) TV, as a TV using a new generation of OLED display screen technology, no longer needs a backlight module, and RGB color signals are directly displayed by OLED diodes. It not only has all the characteristics and advantages of LED TVs, but also has More realistic and bright colors, wider viewing angles, more extreme black field performance and infinite contrast, and the blue light band generated is mainly concentrated at 460nm, which is not harmful blue light, has low energy, and has little harm to human eyes. [0003] However, due to the limitations of the self-luminous organic materials used in the OLED panel and the limitations of the manufacturing process, there are two problems as follows: 1. If the diode of the OLED screen is abnormal or short-circuited, due to its characteristics...
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IPC IPC(8): H04N21/442H04N21/4425H04N21/443
CPCH04N21/4424H04N21/4425H04N21/443H04N21/4436
Inventor 叶林俊陈志钦
Owner TPV DISPLAY TECH (XIAMEN) CO LTD