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Unlocking method of mobile phone screen

A mobile phone screen and screen unlocking technology, which is applied in telephone communication, electrical components, branch office equipment, etc., can solve the problem of single form of mobile phone screen unlocking method, and achieve the effect of improving convenience

Inactive Publication Date: 2012-06-06
SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a mobile phone screen unlocking method with convenient operation in order to overcome the single defect of the mobile phone screen unlocking method in the prior art

Method used

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  • Unlocking method of mobile phone screen
  • Unlocking method of mobile phone screen
  • Unlocking method of mobile phone screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see figure 1 , in this embodiment, the sensor module includes a proximity sensor chip (inside the mobile phone 1, not shown) preset with an unlocking comparison value, and a first infrared LED lamp 31 and a second infrared LED lamp 31 arranged on the outside of the mobile phone 1. The lamp 32 also includes a proximity sensor IC2.

[0046] A group of 2 infrared LED lamps is added on the side of the mobile phone 1 , one of which is the first infrared LED lamp 31 and the other is the second infrared LED lamp 32 . The positions of the two infrared LED lights are set on the side of the mobile phone 1, generally adjacent to the position of the side key of the current mobile phone.

[0047] Proximity sensor IC2 is arranged around the infrared LED lamp. Specifically, in this embodiment, the sensor IC2 is disposed between the first infrared LED lamp 31 and the second infrared LED lamp 32 .

[0048] But between the proximity sensor IC2 and the infrared LED light, it is better ...

Embodiment 2

[0056] see image 3 , in this embodiment, the sensor module includes an illuminance sensor chip preset with an unlocking comparison value, and the unlocking comparison value is a preset threshold Z.

[0057] The illuminance sensor chip also contains two tubes related to infrared rays. One is a diode that emits infrared rays, and the other is a photosensitive transistor. The relatively large part on one side of the illuminance sensor chip is composed of diodes that can emit infrared rays, and the smaller part on the other side is composed of photosensitive transistors that can receive infrared rays. When the illuminance sensor chip is working, the diode emits infrared rays, and the light is mainly upward.

[0058]When the user approaches the illuminance sensor (Proximity sensor, also known as the optical proximity sensor) with an obstruction (such as a finger), part of the infrared rays from the diode is reflected by the finger to the phototransistor, and when the phototransi...

Embodiment 3

[0066] see Figure 5 As shown, the direction sensor (Motion Sensor) mainly includes a light-shielding ball 1 in the middle, and also includes an infrared light-emitting diode 2 and a phototransistor 3 . Since the light-shielding ball 1 moves in different directions, the infrared light from the diode 2 is blocked or reflected, and the phototransistor 3 will trigger a photoelectric signal when receiving the reflected infrared light. In this embodiment, the working principle of the directional sensor is used to realize the screen unlocking function of the mobile phone.

[0067] see Figure 6 , first preset an option in the mobile phone software, named "shake to unlock", after selecting to enter, the software requires to set the initial shaking times (that is, the preset shaking value), and record it as a comparison for subsequent unlocking operations value. In this specific embodiment, the above-mentioned preset shaking value is set to three times.

[0068] After the phone sc...

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Abstract

The invention discloses an unlocking method of a mobile phone screen. The method at least comprises the following steps that: step one, a sensor module is arranged on a mobile phone and unlocking comparison value is set; step two, the sensor module is utilized to collect an unlocking signal; step three, comparison is carried out on the unlocking signal that is obtained in the step two and the unlocking comparison value that is set in the step one; and step four, when the comparison result that is obtained in the step three meets a starting requirement of a screen unlocking program of the mobile phone, the unlocking comparison value that is installed in the mobile phone is started, so that the mobile phone screen unlocking function is realized. According to the invention, a sensor module that is formed by various sensors with support of correlated fittings is utilized to realize an unlocking function of a mobile phone screen; therefore, a defect that there is only a single unlocking mode for the mobile phone screen in the prior art can be overcome; new operating experience is provided for users; and convenience for unlocking operation of a mobile phone screen is improved.

Description

technical field [0001] The invention relates to the technical field of electronic devices, in particular to a screen unlocking method suitable for mobile communication terminals such as mobile phones. Background technique [0002] Mobile phones on the market generally have a lock screen function now. Correspondingly, the screen unlocking function also needs to be configured. [0003] At present, most of the unlocking methods are to use the user's finger to slide on the screen, or press a designated button to realize the unlocking function. [0004] When the user's fingers cannot move freely because of other actions or different ways of holding the mobile phone, the existing unlocking method cannot be implemented, which brings inconvenience to the user. [0005] The above-mentioned mobile phone screen unlocking method in the prior art is relatively monotonous and cannot bring new operating experience to customers. [0006] Therefore, those skilled in the art have been devo...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04M1/72454
Inventor 谢佳音
Owner SHANGHAI CHENXING ELECTRONICS SCI & TECH CO LTD
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