Screen lock and unlock method of display screen, display terminal and readable storage medium

A display screen and screen lock technology, which is applied to display terminals and readable storage media, lock screen unlocking fields, can solve problems such as unlocking inconvenience, and achieve the effect of improving convenience

Active Publication Date: 2022-04-08
SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for locking and unlocking a display screen, a display terminal, and a readable storage medium, aiming at solving the problem of a display terminal equipped with an organic light-emitting diode display screen in the prior art when the display screen is in a locked screen state. , there is a problem of inconvenient unlocking

Method used

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  • Screen lock and unlock method of display screen, display terminal and readable storage medium
  • Screen lock and unlock method of display screen, display terminal and readable storage medium
  • Screen lock and unlock method of display screen, display terminal and readable storage medium

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Embodiment Construction

[0040] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] The main solution of the present invention is to receive the key operation corresponding to the display screen when the display screen is in the off state; if the key operation is a target key operation, then in response to the target key operation, the display The screen enters the pre-unlock mode, and when the display screen is in the pre-unlock mode, confirm the state information of the display screen; if it is confirmed that the display screen is in the lock screen state according to the state information, then control the display screen to enter In the screen lock and unlock mode, perform a screen lock and unlock operation on the display screen.

[0042] The current display screen lock and unlock solution needs to use an external terminal device for serial port printing to lock and unlock the organic light...

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Abstract

The invention discloses a method for locking and unlocking a display screen. The method includes the following steps: when the display screen is in a power-off state, receiving a key operation corresponding to the display screen; if the key operation is a target key operation , then in response to the target button operation, the display screen enters the pre-unlock mode, and when the display screen is in the pre-unlock mode, the status information of the display screen is confirmed; if the status information is confirmed according to the status information If the display screen is in a screen-locked state, the display screen is controlled to enter a screen-locking and unlocking mode, and a screen-locking and unlocking operation is performed on the display screen. The invention also discloses a display terminal and a readable storage medium. The pre-unlocking mode can be started by simple button operation, and when the display screen is in the screen-locked state, the screen-locking and unlocking operation can be performed independently, which improves the convenience of screen-locking and unlocking of the organic light-emitting diode display screen.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for locking and unlocking a display screen, a display terminal and a readable storage medium. Background technique [0002] Currently, display terminals (such as televisions) can be seen everywhere in our daily life. It is precisely because of the widespread use of display terminals in people's lives that people have higher requirements for the performance of display terminals. Therefore, a display terminal equipped with an organic light emitting diode display screen also emerges as the times require. [0003] However, for a display terminal equipped with an organic light emitting diode display screen, in order to avoid damage to the display screen due to abnormal hardware, the display screen lock function will be activated to protect the display screen after production and delivery. However, at present, when the production line and the after-sales service lock and un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/04847G06F3/04886
CPCG06F3/04847G06F3/04886
Inventor 毛超敏
Owner SHENZHEN SKYWORTH RGB ELECTRONICS CO LTD
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