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Display state control method and a terminal

A technology for controlling display and display state, applied in color TV parts, TV system parts, TV and other directions, which can solve the problem that the device is prone to unintentional operation or unauthorized use.

Active Publication Date: 2019-05-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If she then forgets to lock her device or chooses to lock it manually, it leaves the device vulnerable to inadvertent operation or unauthorized use

Method used

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  • Display state control method and a terminal
  • Display state control method and a terminal
  • Display state control method and a terminal

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Embodiment Construction

[0049] In the following detailed description, the method according to the invention and the mobile electronic device will be described by means of preferred embodiments in the form of a cellular / mobile phone.

[0050] Figure 1a and Figure 1b A first embodiment of a mobile electronic device 1 according to the invention is depicted in the form of a mobile telephone 1 . The mobile electronic device 1 comprises a front display screen 2 which is arranged on the front side 4 of the mobile electronic device 1 and which has an on state S1 and an off state S2. Figure 1a Shown is the front display in the on state S1, while Figure 1b Shown is the front display in closed state S2.

[0051] figure 2 A perspective view of a user 10 holding a mobile electronic device 1 according to an embodiment of the invention, showing a front display 2 arranged on the front side 4 of the mobile electronic device 1 , facing the user 10 of the mobile electronic device 1 . figure 2 Also shown is th...

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Abstract

Provided is a mobile electronic device capable of automatically controlling the state of a display screen. The mobile electronic device includes: a processor for controlling operation of the mobile electronic device; The front display screen is coupled to the processor and arranged on the front side of the mobile electronic device, and the front display screen has an on state and an off state; A motion sensor coupled to the processor, the motion sensor for detecting a motion of the mobile electronic device; Front camera, the front camera is arranged on the front side of the device; the front camera is coupled to the processor and is used for capturing an image; The processor is used for controlling the on state and the off state of the display screen based on motion detection of the motionsensor and based on one or more images captured by the front camera. The processor is configured to analyze the one or more images to determine whether a user's face appears in the one or more images.

Description

technical field [0001] The invention relates to a mobile electronic device comprising a display state control. Background technique [0002] Smartphones are becoming more and more popular in the consumer market. Over the years, there has been very limited improvement in battery capacity density. In this case, in order to support various applications and games, the power consumption of the device has become a very important factor affecting the user experience. For example, most smartphones on the market today require charging every day or two. In order to overcome these problems in terms of power consumption, in the selection of hardware components with higher power efficiency, such as certain sensors, etc., and in the design of hardware architecture with higher power efficiency, such as power management units (PMUs), etc., have been done. Considerable effort has been made to provide more efficient power to various parts of the hardware system and to provide intelligent sw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCG06F1/3231G06F1/3265G06F1/3215G06F1/1686G06F1/1694Y02D10/00H04N23/651H04N23/68H04N23/63
Inventor 陶晓角雅各布.雷瑞尼尔斯
Owner HUAWEI TECH CO LTD
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