Display control method and display control device of display columns

Abstract

The embodiment of the invention provides a display control method and a display control device of display columns, which relate to the technical field of display and are capable of avoiding the display columns to be in the same state for a long time. The display control method comprises: displaying a first display column in a display column display zone of a terminal device, wherein the background and the display information of the first display column are in a first color assortment state; switching the first display column displayed in the display column display zone into a second display column if the display time of the first display column reaches a first preset time, wherein the background and the display information of the second display column are in a second color assortment state, and the first color assortment state is different from the second color assortment state.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display control method and device for a display column. Background technique [0002] Organic Light Emitting Diode (OLED) display has the advantages of self-illumination, thinness, low power consumption, high contrast, high color gamut, and flexible display. Among them, AMOLED (Active-matrix OLED, Chinese full name : Active Matrix Organic Light Emitting Diode) has been widely used in various electronic devices including electronic products such as computers and mobile phones due to the advantages of low driving voltage and long life of light emitting components. [0003] However, the light-emitting layer in the OLED is formed of organic light-emitting materials, and the organic light-emitting material ages faster in the state of constant light than in the state of intermittent light. The shadow phenomenon makes the user experience poor. For example, taking the application of...

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Problems solved by technology

[0003] However, the light-emitting layer in the OLED is formed of organic light-emitting materials, and the organic light-emitting material ages faster in the state of constant light than in the state of intermittent light. Shadow phenomenon, making the user's experience poor

For example, taking the application of AMOLED in the field of mobile phones (taking Android mobile phones as an example) as an example, the display interface of the mobile phone includes a status bar and an application display area. When the mobile phone screen is turned on, it is always in the same state (for example, black background, white display information). Most of the existing mobile phone display screens display relevant information such as operators, mobile phone power, and signals for a long time in the status bar, thereby easily There is a phenomenon of poor display in this area, such as image sticking at this position due to the accelerated aging of the organic light-emitting material layer

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