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Display screen cover plate of electronic device, electronic device and control method of electronic device

A technology for electronic equipment and control methods, applied in nonlinear optics, instruments, optics, etc., can solve the problems of single appearance, reduce the visual aesthetics of electronic equipment, and cannot meet the higher needs of users, and achieve the effect of improving visual aesthetics.

Inactive Publication Date: 2019-03-12
OPPO CHONGQING INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In related technologies, when the display screen of an electronic device is in the off-screen state, the window area is pure black, resulting in a single appearance of the electronic device in the off-screen state, and reducing the visual aesthetics of the electronic device in the off-screen state, which cannot satisfy users. higher demand for

Method used

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  • Display screen cover plate of electronic device, electronic device and control method of electronic device
  • Display screen cover plate of electronic device, electronic device and control method of electronic device
  • Display screen cover plate of electronic device, electronic device and control method of electronic device

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Experimental program
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Embodiment 1

[0061] refer to Figure 8 , in this embodiment, the first electrochromic layer 12 is provided only in the window area 111 of the cover body 11 , and the ink substrate layer is provided in the non-window area 112 of the cover body 11 . The control method of the electronic device 100 includes the following steps:

[0062] A10: Detect the status of the display screen;

[0063] A20: judging whether the display screen is in an off state or a bright screen state, and outputting a corresponding voltage to the first electrochromic layer 12 according to the state of the display screen;

[0064] A31: If the display screen is in the off state, output the first set of preset voltages to the first electrochromic layer 12 to make the first electrochromic layer 12 present a color, so that the display cover 1 and the window area 111 The corresponding part presents a color, which can improve the visual aesthetic feeling of the electronic device 100 when the screen is turned off;

[0065] A3...

Embodiment 2

[0069] refer to Figure 9 , in this embodiment, the first electrochromic layer 12 is set in the window area 111 of the cover body 11 and the second electrochromic layer 13 is set in the non-window area 112 of the cover body 11, and the second electrochromic layer 13 color-changing controls are controlled according to the status of the display screen. The control method of the electronic device 100 includes the following steps:

[0070] B10: Detect the status of the display screen;

[0071] B20: judging whether the display screen is in the off-screen state or the on-screen state, and outputting corresponding voltages to the first electrochromic layer 12 and the second electrochromic layer 13 according to the state of the display screen;

[0072] B31: If the display screen is in the off state, output the first set of preset voltages to the first electrochromic layer 12 to make the first electrochromic layer 12 present a color, so that the display screen cover 1 and the window ...

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Abstract

The invention discloses a display screen cover plate of an electronic device, an electronic device and a control method of the electronic device. The electronic device comprises a display screen and adisplay screen cover plate arranged on the display screen, wherein a first electrochromic layer is arranged in a window area. The control method comprises the following steps of: detecting the on state and off state of the display screen; if the display screen is in the off state, outputting a first set of preset voltages to the first electrochromic layer so that the first electrochromic layer presents colors; if the display screen is in an on state, outputting a second set of preset voltages to the first electrochromic layer so that the first electrochromic layer is colorless and transparent; wherein the first set of preset voltages are different from the second set of preset voltages. According to the control method of the electronic device, the color of the first electrochromic layer can be displayed when the screen is turned off, and the visual aesthetic feeling of the electronic device when the screen is turned off can be improved while a user watches the display content of the display screen.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a display screen cover of an electronic equipment, an electronic equipment and a control method for the electronic equipment. Background technique [0002] In related technologies, when the display screen of an electronic device is in the off-screen state, the window area is pure black, resulting in a single appearance of the electronic device in the off-screen state, and reducing the visual aesthetics of the electronic device in the off-screen state, which cannot satisfy users. higher demand. Contents of the invention [0003] This application aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present application is to provide a control method for an electronic device, which can improve the visual aesthetics of the electronic device when the screen is off without affecting the user's viewing of di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/163
CPCG02F1/163
Inventor 王小伟
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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