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Ambient light detection method, display screen assembly and electronic equipment

A display component and ambient light detection technology, which is applied to static indicators, identification devices, advanced technologies, etc., can solve the problem of inaccurate adjustment of the display brightness of the display component, and achieve accurate adjustment and accurate ambient light.

Pending Publication Date: 2022-05-31
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides an ambient light detection method, a display screen assembly and electronic equipment to solve the problem in the related art that the display brightness of the display screen assembly cannot be adjusted accurately when the brightness of the display screen assembly is adjusted according to the ambient light

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  • Ambient light detection method, display screen assembly and electronic equipment
  • Ambient light detection method, display screen assembly and electronic equipment
  • Ambient light detection method, display screen assembly and electronic equipment

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0031] It should be understood that reference throughout the specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present application. Thus, appearances of "in one embodiment" or "in an embodiment" in various places throughout the specification are not necessarily referring to the same embodiment. Furthermore, the particular features...

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PUM

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Abstract

The embodiment of the invention provides an ambient light detection method, a display screen assembly and electronic equipment. The ambient light detection method is applied to the electronic equipment, the electronic equipment comprises a display screen assembly, and the display screen assembly comprises a display panel and a backlight module; the backlight module is located on one side of the display panel, and a light emitting part and a light sensing part are arranged in the backlight module; the method comprises the following steps: controlling the light transmittance of the display panel at a first moment to be a first light transmittance; when the light transmittance of the display panel is the first light transmittance, the light emitting part is controlled to be turned off, the light sensing part is controlled to be turned on, and the light sensing part senses the brightness of ambient light.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a display screen component and electronic equipment. Background technique [0002] With the development of science and technology, the application of electronic equipment is more and more extensive. Generally, an electronic device includes a display screen component. During the use of the electronic device, it is usually necessary to adjust the display brightness of the display screen component according to the ambient light in the environment where the electronic device is located. However, when the brightness of the display screen assembly is adjusted according to ambient light, the display brightness of the display screen assembly cannot be adjusted accurately. Contents of the invention [0003] Embodiments of the present application provide an ambient light detection method, a display screen assembly and electronic equipment to solve the problem in t...

Claims

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Application Information

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IPC IPC(8): G09G3/20G09G3/34G09F9/30
CPCG09G3/20G09G3/3406G09F9/30G09G2360/144Y02D30/70
Inventor 雷乃策
Owner VIVO MOBILE COMM CO LTD