A display brightness control method, control system and operating system
A technology of brightness control and display screen, used in static indicators, cathode ray tube indicators, instruments, etc., can solve the problems of AMOLED panel aging and burnout, and achieve the effect of ensuring efficiency and preventing aging and burnout.
Active Publication Date: 2021-08-31
晟合微电子(肇庆)有限公司
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Problems solved by technology
Existing AMOLED panels with fingerprint function, in order to better realize the fingerprint function, it is necessary to increase the brightness of the screen when performing fingerprint recognition, the above operations will cause AMOLED panels to age or even burn out
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[0048] The present invention provides a display brightness control method, control system and operating system. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, 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.
[0049] For a method for controlling the brightness of a display screen provided by an embodiment of the present invention, see also figure 1 To Figure 6 , the method for controlling the brightness of the display screen comprises the steps of:
[0050] Step S100, acquiring the recognition area matched with the fingerprint sensor area on the AMOLED display screen;
[0051] Step S200, determining the brightness adjustment area in the recognition area;
[0052] Step S300 , adjust the brightn...
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The present invention relates to the field of laser marking, in particular to a display brightness control method, a control system and an operating system. The display brightness control method includes the steps of: obtaining an identification area matched with a fingerprint sensor area on an AMOLED display; Determine the brightness adjustment area in the recognition area; adjust the brightness of the brightness adjustment area according to the on / off information of the fingerprint sensor. This method first obtains the identification area that matches the fingerprint sensor area on the AMOLED display screen, then determines the brightness adjustment area located in the identification area on the AMOLED display screen, and adjusts the brightness of the brightness adjustment area to ensure the efficiency of fingerprint identification. , At the same time, it can effectively prevent the aging and burning problems of the AMOLED panel.
Description
technical field [0001] The invention relates to the field of screen brightness adjustment, in particular to a display screen brightness control method, control system and operating system. Background technique [0002] Screen fingerprint is a hidden fingerprint design under the screen, which can be unlocked by pressing the finger directly on the designated area of the screen. In the existing AMOLED panel with fingerprint function, in order to better realize the fingerprint function, it is necessary to increase the brightness of the screen when performing fingerprint recognition. The above operation will cause aging or even burnout of the AMOLED panel. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a display brightness control method, control system and operating system to solve the problems of aging and bu...
Claims
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IPC IPC(8): G09G5/10G09G3/3225G06K9/00
CPCG09G5/10G09G3/3225G09G2320/0626G06V40/13
Inventor 成昶昊
Owner 晟合微电子(肇庆)有限公司