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Electronic device and control method thereof

A technology of electronic equipment and control method, applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems affecting the display quality of electronic equipment display screens, etc., and achieve the effect of reducing the reflection phenomenon

Active Publication Date: 2019-03-29
LENOVO (BEIJING) LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method affects the display quality of the display screen of the electronic device due to the addition of a frosted film on the surface of the display screen.

Method used

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  • Electronic device and control method thereof
  • Electronic device and control method thereof
  • Electronic device and control method thereof

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Embodiment Construction

[0032] As shown in the background art section, in the prior art, a frosted film is usually pasted on the surface of the display screen to reduce the reflective phenomenon of the display screen of the electronic device in a strong light environment. However, this method will affect the display quality of the display screen of the electronic device.

[0033] In view of this, an embodiment of the present invention provides an electronic device, including: a display screen, a reflective layer disposed in the display screen, and a controller, wherein the controller controls the driving voltage of the reflective layer, Adjust the reflectivity of the display screen to the light incident on its surface.

[0034] Correspondingly, the present invention also provides a method for controlling an electronic device, which is applied to the electronic device. The electronic device includes a display screen and a reflective layer arranged in the display screen. The method includes: receiving ...

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Abstract

The embodiment of the invention discloses electronic equipment and a control method thereof. The electronic equipment comprises a display screen and a reflecting layer and a controller which are arranged inside the display screen, wherein the controller adjusts the emissivity of light rays emitted on the surface of the display screen by controlling the driving voltage of the reflecting layer, so that the reflecting phenomenon on a display surface of the electronic equipment is weakened by adjusting the driving voltage of the reflecting layer under hard light by the electronic equipment, and the display quality of the electronic equipment is not reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an electronic device and a control method thereof. Background technique [0002] At present, the display screens of various electronic devices all have serious reflection phenomenon in the environment of strong light, so that the electronic devices cannot work well. In the prior art, a frosted film is usually pasted on the surface of the display screen to reduce the reflectivity of light on the surface of the display screen and increase the diffuse reflectance of the surface of the display screen, thereby weakening the display screen of the electronic device in a strong light environment. under the reflective phenomenon. However, in this method, a frosted film is added on the surface of the display screen, which affects the display quality of the display screen of the electronic device. Contents of the invention [0003] In order to solve the above technical problems, an emb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/01
CPCG02F1/01G02F1/0102
Inventor 刘斌
Owner LENOVO (BEIJING) LTD
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