CN103281419B

CN103281419B - Mobile terminal and bright screen method

Info

Publication number: CN103281419B
Application number: CN201310247931.7A
Authority: CN
Inventors: 陈涛
Original assignee: Huaqin Telecom Technology Co Ltd
Current assignee: Huaqin Technology Co Ltd
Priority date: 2013-06-20
Filing date: 2013-06-20
Publication date: 2015-08-05
Anticipated expiration: 2033-06-20
Also published as: CN103281419A

Abstract

The invention provides a kind of mobile terminal and bright screen method, bright screen method comprises the following steps: S ₁, detect the flip angle of mobile terminal and whether reach first threshold, if so, then enter step S ₂, if not, then repeated execution of steps S ₁; S ₂, detect duration of flip angle and whether reach Second Threshold, if so, then enter step S ₃, if not, then process ends; S ₃, mobile terminal bright screen.Mobile terminal comprises controller, angular transducer and timer, and whether angular transducer reaches first threshold for the flip angle detecting mobile terminal, if then call timer, then repeats if not to call angular transducer; Whether timer reaches Second Threshold, if then call controller for the duration detecting flip angle; Controller is for controlling mobile terminal bright screen.Structure of the present invention, flow process are simple, have very high flexibility, use power button without the need to user, protect power button well, convenient to use.

Description

Mobile terminal and bright screen method

Technical field

The present invention relates to a kind of mobile device, particularly a kind of mobile terminal and bright screen method.

Background technology

Along with making constant progress of mobile terminal, it has become requisite communication tool in people's live and work, and the requirement of user to the experience of mobile terminal is also more and more higher.User want mobile terminal from put out screen state become bright screen state time, user generally needs could realize bright screen by power button.Owing to mobile terminal needing use the operation of power button to have a lot; and user needs frequent enforcement bright screen operation; make to use power button to cause power button to be damaged too frequently; so traditional bright screen mode that realizes is unfavorable for user operation; be unfavorable for protecting mobile terminal, do not possess flexibility.

Summary of the invention

The technical problem to be solved in the present invention does not have flexibility to overcome in prior art the bright screen operation realizing mobile terminal, is unfavorable for the defect protecting mobile terminal, provides a kind of and have simple to operate, that flexibility is high mobile terminal and bright screen method.

The present invention solves above-mentioned technical problem by following technical proposals:

The invention provides a kind of bright screen method of mobile terminal, its feature is, this bright screen method comprises the following steps:

S ₁, whether the flip angle that detects this mobile terminal reach a first threshold, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

S ₂, whether duration of detecting this flip angle reach a Second Threshold, if so, then enters step S ₃, if not, then process ends;

S ₃, this mobile terminal bright screen.

Wherein, this first threshold and this Second Threshold are self-defining, and user can adjust this first threshold numerical value concrete with this Second Threshold neatly according to the actual conditions of oneself.

Preferably, the relation between the brightness of this mobile terminal screen and this flip angle meets function y=f (θ), wherein, represents the brightness of screen with y, represents this flip angle, in step S with θ ₃in, this mobile terminal bright screen and adjust this brightness according to this flip angle; And/or,

Relation between the contrast of this mobile terminal screen and this flip angle meets function c=g (θ), wherein, represents the contrast of screen, in step S with c ₃in, this mobile terminal bright screen and adjust this contrast according to this flip angle.

In the technical program, by arranging the brightness of this mobile terminal screen and/or the relation between contrast and this flip angle, user can arrange the brightness and/or contrast that whether realize adjusting screen neatly while realizing screen bright screen, the flexibility of further this mobile terminal of raising and practicality, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the brightness of adjustment screen.

Preferably, relation between the brightness of this mobile terminal screen and this flip angle meets function y=f (θ), wherein, the brightness of screen is represented with y, this flip angle is represented with θ, relation between the contrast of this mobile terminal screen and this flip angle meets function c=g (θ), wherein, represents the contrast of screen with c;

This bright screen method comprises:

S ₀, detect this mobile terminal and overturn in a first direction and still overturn in a second direction, if overturn in a first direction, enter step S ₁; If overturn in a second direction, enter step S ₁', if this first direction can be this mobile terminal reverses direction left or forward, this second direction can be this mobile terminal reverses direction to the right or backward;

S ₁', whether the flip angle that detects this mobile terminal reach one the 3rd threshold value, if so, then enters step S ₂', if not, then repeated execution of steps S ₁';

S ₂', whether duration of detecting this flip angle reach one the 4th threshold value, if so, then enters step S ₃', if not, then process ends;

S ₃', this mobile terminal bright screen and adjust this contrast according to this flip angle;

Wherein, when this mobile terminal overturns in the first direction, step S ₃this brightness is adjusted for: this mobile terminal bright screen according to this flip angle.

In the technical program, first detect the reverses direction of this mobile terminal, determine that this mobile terminal is the operation performing this brightness of adjustment or perform this contrast of adjustment further according to reverses direction again, further improve flexibility and the practicality of this mobile terminal, improve the precision of adjustment brightness or contrast, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the brightness of adjustment screen.

In addition, the 3rd threshold value and the 4th threshold value are self-defining, and user can adjust the 3rd threshold value numerical value concrete with the 4th threshold value neatly according to the actual conditions of oneself.

This bright screen method comprises:

S ₀, detect this mobile terminal and to overturn in the plane of this screen or overturning perpendicular in the plane of this screen, if overturn in the plane of this screen, enter step S ₁; If overturning perpendicular in the plane of this screen, enter step S ₁';

Wherein, when this mobile terminal overturns in the plane of this screen, step S ₃this brightness is adjusted for: this mobile terminal bright screen according to this flip angle.

Preferably, function y=f (θ) is piecewise function or continuous function, and function c=g (θ) is piecewise function or continuous function.

Preferably, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.Certainly, function y=f (θ) or function c=g (θ) is not limited to piecewise function or the continuous function of constant function.

Preferably, in step S ₁comprise the following steps before:

S ₀₀, detect this mobile terminal and whether receive a triggering signal, if so, then enter step S ₁, if not, then repeated execution of steps S ₀₀; Or,

In step S ₁in, detect this mobile terminal while detecting this flip angle and whether receive a triggering signal, if this flip angle reach this first threshold simultaneously this mobile terminal receive this triggering signal, then enter step S ₂, otherwise repeated execution of steps S ₁;

Wherein, this triggering signal is the signal that the signal that sends or touch-control touch-screen send that pushes button.Certainly, this button pressed is different with the power button that traditional bright screen uses, the button that the button that this programme uses infrequently uses for user, as volume key.

Increase in this programme and detect this step whether this mobile terminal receives this triggering signal, make mobile terminal not only have the function of automatic bright screen, also there is the function of the misoperation preventing user.Such as, user overturns unintentionally this mobile terminal, make this mobile terminal meet this flip angle and reach first threshold and this duration reaches Second Threshold, to such an extent as to this mobile terminal bright screen, obviously, this is not the result that user wants, therefore in order to avoid this drawback, this programme is provided with this step, can reach the object of the misoperation preventing user.

Preferably, step S ₁the flip angle of middle this mobile terminal of detection, whether between this first threshold and one the 5th threshold value, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

Wherein, the 5th threshold value is less than a setting threshold, and this setting threshold is the critical value of the screen display mode switching this mobile terminal.

Those skilled in the art will appreciate that existing a lot of mobile terminal can realize turning over screen function automatically, namely can be overturn as erecting screen or being horizontal screen by perpendicular screen upset by horizontal screen to its display screen during a certain angle at mobile terminal turn.And user it is desirable that when overturning mobile terminal bright screen but do not turn over screen, so this programme turns over screen phenomenon in order to prevent this mobile terminal at a certain flip angle, be less than the critical value of turning over screen by the maximum constraint of this flip angle.

Preferably, in step S ₀comprise the following steps before:

S ₀₀', detect this mobile terminal and whether receive a triggering signal, if so, then enter step S ₀, if not, then repeated execution of steps S ₀₀';

Wherein, this triggering signal is the signal that the signal that sends or touch-control touch-screen send that pushes button.

Step S ₁' in detect the flip angle of this mobile terminal whether between the 3rd threshold value and one the 6th threshold value, if so, then enter step S ₂', if not, then repeated execution of steps S ₁';

Wherein, the 5th threshold value and the 6th threshold value are all less than a setting threshold, and this setting threshold is the critical value of the screen display mode switching this mobile terminal.

The present invention also provides a kind of bright screen method of mobile terminal, and its feature is, this bright screen method comprises the following steps:

S ₁, whether duration of initial angle of detecting this mobile terminal reach a first threshold, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

S ₂, detect the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches a Second Threshold, if so, then enter step S ₃, if not, repeated execution of steps S ₂;

S ₃, this mobile terminal bright screen.

Preferably, the relation between the brightness of this mobile terminal screen and this differential seat angle meets function y=f (Δ θ), wherein, represents the brightness of screen with y, represents this differential seat angle, in step S with Δ θ ₃in, this mobile terminal bright screen and adjust this brightness according to this differential seat angle; And/or,

Relation between the contrast of this mobile terminal screen and this differential seat angle meets function c=g (Δ θ), wherein, represents the contrast of screen, in step S with c ₃in, this mobile terminal bright screen and adjust this contrast according to this differential seat angle.

In the technical program, by arranging the brightness of this mobile terminal screen and/or the relation between contrast and this differential seat angle, user can arrange the brightness and/or contrast that whether realize adjusting screen neatly while realizing screen bright screen, the flexibility of further this mobile terminal of raising and practicality, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the brightness of adjustment screen.

Preferably, relation between the brightness of this mobile terminal screen and this differential seat angle meets function y=f (Δ θ), wherein, the brightness of screen is represented with y, this differential seat angle is represented with Δ θ, relation between the contrast of this mobile terminal screen and this differential seat angle meets function c=g (Δ θ), wherein, represents the contrast of screen with c;

This bright screen method comprises:

S _t, detect this mobile terminal and overturn in a first direction and still overturn in a second direction, if overturn in a first direction, enter step S ₂; If overturn in a second direction, enter step S ₂';

S ₂', detect the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches one the 3rd threshold value, if so, then enter step S ₃', if not, then repeated execution of steps S ₂';

S ₃', this mobile terminal bright screen and adjust this contrast according to this differential seat angle;

Wherein, when this mobile terminal overturns in the first direction, step S ₃this brightness is adjusted for: this mobile terminal bright screen according to this differential seat angle.

In addition, the 3rd threshold value is self-defining, and user can adjust the concrete numerical value of the 3rd threshold value neatly according to the actual conditions of oneself.

This bright screen method comprises:

S _t, detect this mobile terminal and to overturn in the plane of this screen or overturning perpendicular in the plane of this screen, if overturn in the plane of this screen, enter step S ₂; If overturning perpendicular in the plane of this screen, enter step S ₂';

Wherein, when this mobile terminal overturns in the plane of this screen, step S ₃this brightness is adjusted for: this mobile terminal bright screen according to this differential seat angle.

Preferably, in step S ₁comprise the following steps before:

In step S ₁in, detect this mobile terminal while the duration detecting this initial angle and whether receive a triggering signal, if the duration that this mobile terminal maintains this initial angle reach this first threshold simultaneously this mobile terminal receive this triggering signal, then enter step S ₂, otherwise repeated execution of steps S ₁;

Increase in this programme and detect this step whether this mobile terminal receives this triggering signal, make mobile terminal not only have the function of automatic bright screen, also there is the function of the misoperation preventing user.Such as, user overturns unintentionally this mobile terminal, the duration making this mobile terminal meet this initial angle reaches first threshold and this differential seat angle reaches Second Threshold, to such an extent as to this mobile terminal bright screen, obviously, this is not the result that user wants, therefore in order to avoid this drawback, this programme is provided with this step, can reach the object of the misoperation preventing user.

Preferably, step S ₂the differential seat angle of middle detection, whether between this Second Threshold and one the 4th threshold value, if so, then enters step S ₃, if not, then repeated execution of steps S ₂;

Wherein, the 4th threshold value is less than a setting threshold, and this setting threshold is the critical value of screen display mode and the difference of this initial angle that switch this mobile terminal.

Skilled in the art will recognize that, existing mobile terminal can realize when it turn to a certain angle turning over screen function, and user it is desirable that when overturning mobile terminal bright screen but do not turn over screen, so, this programme turns over screen phenomenon in order to prevent this mobile terminal at a certain flip angle, is to be less than to turn over the critical value of screen and the difference of this initial angle by the maximum constraint of this differential seat angle.

Preferably, in step S ₀comprise the following steps before:

Step S ₂' in detect the differential seat angle of this mobile terminal whether between the 3rd threshold value and one the 5th threshold value, if so, then enter step S ₃', if not, then repeated execution of steps S ₂';

Wherein, the 4th threshold value and the 5th threshold value are all less than a setting threshold, and this setting threshold is the critical value of screen display mode and the difference of this initial angle that switch this mobile terminal.

The present invention also provides a kind of mobile terminal, it comprises a controller, its feature is, this mobile terminal also comprises an angular transducer and a timer, whether this angular transducer reaches a first threshold for the flip angle detecting this mobile terminal, if then call this timer, then repeat if not to call this angular transducer;

Whether this timer reaches a Second Threshold for the duration detecting this flip angle, if then call this controller;

This controller is for controlling this mobile terminal bright screen.

Preferably, relation between the brightness of this mobile terminal screen and this flip angle meets function y=f (θ), wherein, the brightness of screen is represented with y, represent this flip angle with θ, this controller is for controlling this mobile terminal bright screen and adjusting this brightness according to this flip angle; And/or,

Relation between the contrast of this mobile terminal screen and this flip angle meets function c=g (θ), wherein, represents the contrast of screen with c, and this controller is for controlling this mobile terminal bright screen and adjusting this contrast according to this flip angle.

This mobile terminal also comprises a first detection module, and this first detection module overturns in a first direction still overturn in a second direction for detecting this mobile terminal;

When overturning in a first direction, then this controller be used for this angular transducer detect this flip angle reach this first threshold and this timer detect that the duration of this flip angle reaches this Second Threshold time, control this mobile terminal bright screen and adjust this brightness according to this flip angle;

When overturning in a second direction, then this controller be used for this angular transducer detect this flip angle reach one the 3rd threshold value and this timer detect that the duration of this flip angle reaches the 4th threshold value time, control this mobile terminal bright screen and adjust this contrast according to this flip angle.

This mobile terminal also comprises a first detection module, and this first detection module is for detecting this mobile terminal and overturn in the plane of this screen or overturning perpendicular in the plane of this screen;

When overturning in the plane of this screen, then this controller be used for this angular transducer detect this flip angle reach this first threshold and this timer detect that the duration of this flip angle reaches this Second Threshold time, control this mobile terminal bright screen and adjust this brightness according to this flip angle;

Perpendicular to when overturning in the plane of this screen, then this controller be used for this angular transducer detect this flip angle reach one the 3rd threshold value and this timer detect that the duration of this flip angle reaches the 4th threshold value time, control this mobile terminal bright screen and adjust this contrast according to this flip angle.

Preferably, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

Preferably, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, calls this angular transducer; Or,

While this angular transducer detects this flip angle, this second detection module detects this mobile terminal and whether receives a triggering signal, when this flip angle reaches this first threshold this mobile terminal receives this triggering signal simultaneously, calls this timer;

Preferably, this angular transducer, for detecting the flip angle of this mobile terminal whether between this first threshold and one the 5th threshold value, if so, then calls this timer;

Preferably, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, calls this first detection module;

Preferably, this angular transducer is for detecting the flip angle of this mobile terminal whether between this first threshold and one the 5th threshold value, and whether if so, then call the duration that this timer detects this flip angle reaches this Second Threshold;

This angular transducer is for detecting the flip angle of this mobile terminal whether between the 3rd threshold value and one the 6th threshold value, and whether if so, then call the duration that this timer detects this flip angle reaches the 4th threshold value;

The present invention also provides a kind of mobile terminal, it comprises a controller, its feature is, this mobile terminal also comprises an angular transducer and a timer, whether this timer reaches a first threshold for the duration detecting the initial angle of this mobile terminal, if then call this angular transducer, then repeat if not to call this timer;

This angular transducer, for detecting the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches a Second Threshold, if then call this controller, then repeats to call this angular transducer if not;

This controller is for controlling this mobile terminal bright screen.

Preferably, relation between the brightness of this mobile terminal screen and this differential seat angle meets function y=f (Δ θ), wherein, represents the brightness of screen with y, represent this differential seat angle with Δ θ, this controller is for controlling this mobile terminal bright screen and adjusting this brightness according to this differential seat angle; And/or,

Relation between the contrast of this mobile terminal screen and this differential seat angle meets function c=g (Δ θ), wherein, represents the contrast of screen with c, and this controller is for controlling this mobile terminal bright screen and adjusting this contrast according to this differential seat angle.

When overturning in a first direction, then this controller is used for when this angular transducer detects that this differential seat angle reaches this Second Threshold, controls this mobile terminal bright screen and adjusts this brightness according to this differential seat angle;

When overturning in a second direction, then this controller is used for when this angular transducer detects that this differential seat angle reaches the 3rd threshold value, controls this mobile terminal bright screen and adjusts this contrast according to this differential seat angle.

When overturning in the plane of this screen, then this controller is used for when this angular transducer detects that this differential seat angle reaches this Second Threshold, controls this mobile terminal bright screen and adjusts this brightness according to this differential seat angle;

Perpendicular to when overturning in the plane of this screen, then this controller is used for when this angular transducer detects that this differential seat angle reaches the 3rd threshold value, controls this mobile terminal bright screen and adjusts this contrast according to this differential seat angle.

Preferably, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, calls this timer; Or,

While the duration that this timer detects this initial angle, this second detection module detects this mobile terminal and whether receives a triggering signal, when the duration that this mobile terminal maintains this initial angle reaches this first threshold this mobile terminal receives this triggering signal simultaneously, call this angular transducer;

Preferably, this angular transducer, for detecting this differential seat angle whether between this Second Threshold and one the 4th threshold value, if then call this controller, then repeats to call this angular transducer if not;

Preferably, this angular transducer, for detecting this differential seat angle whether between this Second Threshold and one the 4th threshold value, if so, then calls this controller and controls this mobile terminal bright screen and adjust this brightness according to this differential seat angle;

This angular transducer, for detecting the differential seat angle of this mobile terminal whether between the 3rd threshold value and one the 5th threshold value, if so, then calls this controller and controls this mobile terminal bright screen and adjust this contrast according to this differential seat angle;

On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.

Positive progressive effect of the present invention is:

The bright screen method flow of mobile terminal of the present invention is simple, and the structure of mobile terminal is also simple, has very high flexibility, uses power button without the need to user, protect power button well, convenient to use, improves the experience of user.

Accompanying drawing explanation

Fig. 1 is the flow chart of the bright screen method of the mobile terminal of the embodiment of the present invention 1.

Fig. 2 is the structured flowchart of the mobile terminal of the embodiment of the present invention 1.

Fig. 3 is the flow chart of the bright screen method of the mobile terminal of the embodiment of the present invention 5.

Fig. 4 is the structured flowchart of the mobile terminal of the embodiment of the present invention 5.

Fig. 5 is the structured flowchart of the mobile terminal of the embodiment of the present invention 7.

Fig. 6 is the flow chart of the bright screen method of the mobile terminal of the embodiment of the present invention 11.

Fig. 7 is the flow chart of the bright screen method of the mobile terminal of the embodiment of the present invention 15.

Embodiment

Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.

Embodiment 1

As shown in Figure 1, the present embodiment provides a kind of bright screen method of mobile terminal, and this bright screen method comprises the following steps:

Whether step 101, the flip angle detecting this mobile terminal reach a first threshold, if so, then enter step 102, if not, then and repeated execution of steps 101;

Whether step 102, the duration detecting this flip angle reach a Second Threshold, if so, then enter step 103, if not, then and process ends;

Step 103, this mobile terminal bright screen.

As shown in Figure 2, the present embodiment also provides a kind of mobile terminal, it comprises angular transducer 1, timer 2 and a controller 3, this angular transducer 1 can use acceleration transducer or gyroscope to realize, certainly, other the parts that can realize detecting the flip angle function of this mobile terminal can also be used.

Whether this angular transducer 1 reaches this first threshold for the flip angle detecting this mobile terminal, if then call this timer 2, then repeats if not to call this angular transducer 1;

Whether this timer 2 reaches this Second Threshold for the duration detecting this flip angle, if then call this controller 3;

This controller 3 is for controlling this mobile terminal bright screen.

The bright screen method flow of the mobile terminal of the present embodiment is simple, and the structure of mobile terminal is also simple, has very high flexibility, uses power button without the need to user, protect power button well, convenient to use, improves the experience of user.

Embodiment 2

The present embodiment adds the function of this mobile terminal on the basis of embodiment 1, makes mobile terminal can not only realize the function of bright screen, can also realize the function of the flip angle adjustment screen intensity according to this mobile terminal.In the present embodiment, relation between the brightness of this mobile terminal screen and this flip angle meets function y=f (θ), wherein, the brightness of screen is represented with y, represent this flip angle with θ, function y=f (θ) is for piecewise function and this piecewise function comprises at least two constant functions.In addition, function y=f (θ) is also self-defining, and user can adjust this function neatly according to the actual conditions of oneself.

For a concrete example, the present embodiment is described below, understands the present invention better to make those skilled in the art:

If y=25% during function y=f (θ) °-30 ° in θ=20, y=40% when °-50 ° in θ=35, y=70% when °-75 ° in θ=55, this first threshold is 45 °, when θ gets other angle, this mobile terminal maintains existing brightness, and this Second Threshold is 2 seconds, wherein 25% represents 25%, 40% and 70% of this mobile terminal high-high brightness by that analogy.

Whether the flip angle that this angular transducer 1 detects this mobile terminal reaches 45 °, if do not reach 45 ° then to continue to detect, and when detecting that this flip angle reaches 45 °, whether the duration that this timer 2 detects this flip angle reaches 2 seconds, if reach, then this controller 3 controls this mobile terminal bright screen, and according to function y=f (θ) in θ=35 y=40% when °-50 °, this mobile terminal is 40% according to the brightness of this flip angle 45 ° adjustment screen while bright screen.

And for example, if the relational expression of function y=f (θ) is constant, and this first threshold is 52 °, and this Second Threshold is 2 seconds.Whether the flip angle that this angular transducer 1 detects this mobile terminal reaches 52 °, if do not reach 52 ° then to continue to detect, and when detecting that this flip angle reaches 52 °, whether the duration that this timer 2 detects this flip angle reaches 2 seconds, if reach, then this controller 3 controls this mobile terminal bright screen, and it is known according to function y=f (θ), this mobile terminal maintains existing brightness and does not adjust brightness when this flip angle is 52 °, so this mobile terminal bright screen does not adjust the brightness of screen.

Known by the present embodiment, by arranging the relation between the brightness of this mobile terminal screen and this flip angle, user can arrange the brightness whether realizing adjusting screen neatly while realizing screen bright screen, the flexibility of further this mobile terminal of raising and practicality, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the brightness of adjustment screen.

Embodiment 3

The present embodiment adds the function of this mobile terminal on the basis of embodiment 1, makes mobile terminal can not only realize the function of bright screen, can also realize the function of the flip angle adjustment Display Contrast according to this mobile terminal.In the present embodiment, relation between the contrast of this mobile terminal screen and this flip angle meets function c=g (θ), wherein, the contrast of screen is represented with c, this flip angle is represented with θ, function c=g (θ) is continuous function, especially, is linear function.In addition, function c=g (θ) is also self-defining, and user can adjust this function neatly according to the actual conditions of oneself.

If function c=g (θ)=θ, this first threshold is 30 °, and this Second Threshold is 2 seconds.

Whether the flip angle that this angular transducer 1 detects this mobile terminal reaches 30 °, if do not reach 30 ° then to continue to detect, and when detecting that this flip angle reaches 30 °, whether the duration that this timer 2 detects this flip angle reaches 2 seconds, if reach, then this controller 3 controls this mobile terminal bright screen, and according to function c=θ, the contrast that this mobile terminal adjusts screen according to this flip angle 30 ° while bright screen is 30%, and wherein 30% represents 30% of this mobile terminal maximum-contrast.

Known by the present embodiment, by arranging the relation between the contrast of this mobile terminal screen and this flip angle, user can realize the function of the contrast adjusting screen while realizing screen bright screen, the flexibility of further this mobile terminal of raising and practicality, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the contrast of adjustment screen.

Embodiment 4

The mobile terminal of the present embodiment can not only realize the function of bright screen, and can also realize the function adjusting the brightness and contrast of screen according to the flip angle of this mobile terminal neatly, namely the present embodiment is integrated with all functions of embodiment 2 and embodiment 3.Those skilled in the art can derive the realization of enforcement 4 according to embodiment 2 and embodiment 3, just no longer elaborates here.

Embodiment 5

In the present embodiment, relation between the brightness of this mobile terminal screen and this flip angle meets function y=f (θ), wherein, the brightness of screen is represented with y, this flip angle is represented with θ, relation between the contrast of this mobile terminal screen and this flip angle meets function c=g (θ), wherein, represents the contrast of screen with c.

Wherein, function y=f (θ) is for piecewise function and this piecewise function comprises at least two constant functions.Function c=g (θ) is continuous function, especially, is linear function.In addition, function y=f (θ) and c=g (θ) is self-defining, and user can adjust those functions neatly according to the actual conditions of oneself.

As shown in Figure 3, the bright screen method of mobile terminal that the present embodiment provides comprises the following steps:

Step 201, detect this mobile terminal overturn in a first direction (as this mobile terminal overturn left or forward overturn) still in a second direction overturn (overturn to the right as this mobile terminal or turn over), if overturn in a first direction, enter step 202; If overturn in a second direction, enter step 203;

Whether step 202, the flip angle detecting this mobile terminal reach a first threshold, if so, then enter step 204, if not, then and repeated execution of steps 202;

Whether step 203, the flip angle detecting this mobile terminal reach one the 3rd threshold value, if so, then enter step 205, if not, then and repeated execution of steps 203;

Whether step 204, the duration detecting this flip angle reach a Second Threshold, if so, then enter step 206, if not, then and process ends;

Whether step 205, the duration detecting this flip angle reach one the 4th threshold value, if so, then enter step 207, if not, then and process ends;

Step 206, this mobile terminal bright screen and adjust this brightness according to this flip angle, and process ends;

Step 207, this mobile terminal bright screen and adjust this contrast according to this flip angle, and process ends.

Wherein, this first threshold, this Second Threshold, the 3rd threshold value and the 4th threshold value are self-defining, and user can adjust the concrete numerical value of above-mentioned threshold value neatly according to the actual conditions of oneself.

As shown in Figure 4, a first detection module 4 is set up on the basis of the mobile terminal mobile terminal in embodiment 1 of the present embodiment, this first detection module 4 overturns in a first direction still overturn in a second direction for detecting this mobile terminal;

When overturning in a first direction, then this controller 3 for detect at this angular transducer 1 this flip angle reach this first threshold and this timer 2 detect that the duration of this flip angle reaches this Second Threshold time, control this mobile terminal bright screen and adjust this brightness according to this flip angle;

When overturning in a second direction, then this controller 3 for detect at this angular transducer 1 this flip angle reach the 3rd threshold value and this timer 2 detect that the duration of this flip angle reaches the 4th threshold value time, control this mobile terminal bright screen and adjust this contrast according to this flip angle.

If y=25% during function y=f (θ) °-30 ° in θ=20, y=40% when °-50 ° in θ=35, y=70% when °-75 ° in θ=55, this first threshold is 45 °, when θ gets other angle, this mobile terminal maintains existing brightness, and this Second Threshold is 2 seconds.If function c=g (θ)=θ, the 3rd threshold value is 30 °, and the 4th threshold value is 2 seconds.

When this first detection module 4 detects that this mobile terminal overturns left, whether the flip angle that this angular transducer 1 constantly detects this mobile terminal reaches 45 °, until when detecting that this flip angle reaches 45 °, whether the duration that this timer 2 detects this flip angle reaches 2 seconds, if reach, then this mobile terminal bright screen, and according to function y=f (θ) in θ=35 y=40% when °-50 °, this mobile terminal is 40% according to the brightness of this flip angle 45 ° adjustment screen while bright screen.

For the function realized after the upset in other directions of this mobile terminal and upset and said process similar, here just repeat no longer one by one, those skilled in the art can derive the upset in other directions of this mobile terminal and the process of the rear function realized of upset according to above-mentioned citing.

Known by the present embodiment, the present embodiment detected the reverses direction of this mobile terminal before this, determine that this mobile terminal performs this brightness of adjustment or performs this contrast operation of adjustment further according to reverses direction again, further improve flexibility and the practicality of this mobile terminal, improve the precision of adjustment brightness or contrast, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the brightness of adjustment screen.

It should be noted that the present embodiment also can be arranged to by those skilled in the art: when this mobile terminal overturns in one direction, not only can adjust brightness but also can contrast be adjusted.About this scheme, those skilled in the art can draw easily according to the present embodiment, just sets forth no longer one by one here.

Embodiment 6

The technical scheme of the present embodiment and embodiment 5 basic simlarity, difference is the step 201 in embodiment 5, not detect this mobile terminal to overturn in one direction in the present embodiment, but detect this mobile terminal and overturn on a certain plane, be specially: detect this mobile terminal and to overturn in the plane of this screen or overturning perpendicular in the plane of this screen, if overturn in the plane of this screen, enter step 202; If overturning perpendicular in the plane of this screen, enter step 203.

The implementation procedure of the present embodiment is substantially identical with embodiment 5, and therefore concrete implementation procedure can refer to embodiment 5, just no longer describes in detail here.

Embodiment 7

The present embodiment increased by a step before the step 101 of embodiment 1, and this step is: detect this mobile terminal and whether receive a triggering signal, if so, then enter step 101, if not, then repeated this step.Wherein, this triggering signal is the signal that the signal that sends or touch-control touch-screen send that pushes button.Certainly, this button pressed is different with the power button that traditional bright screen uses, the button that the button that the present embodiment uses infrequently uses for user, as volume key.

As shown in Figure 5, the present embodiment also provides a kind of mobile terminal, this mobile terminal also comprises one second detection module 5 on the basis of embodiment 1, whether this second detection module 5 receives this triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this angular transducer 1.

The present embodiment is by adding this step, mobile terminal is made not only to have the function of embodiment 1, also there is the function of the misoperation preventing user, this mobile terminal of upset as undesigned in user, make this mobile terminal bright screen, this is not the result that user wants, and therefore in order to avoid this drawback, the present embodiment is provided with this step.

Embodiment 8

The present embodiment equally also can realize the function preventing misoperation in embodiment 7, and the position that the step just realizing this function is placed is different from embodiment 7.In the present embodiment, that this step is put in step 101 in embodiment 1, specific as follows: to detect this mobile terminal while detecting this flip angle and whether receive a triggering signal, if this flip angle reach this first threshold simultaneously this mobile terminal receive this triggering signal, then enter step 102, otherwise repeated execution of steps 101.

In this mobile terminal, while this angular transducer 1 detects this flip angle, this second detection module 5 detects this mobile terminal and whether receives this triggering signal, when this flip angle reaches this first threshold this mobile terminal receives this triggering signal simultaneously, call this timer 2.

Embodiment 9

The step 101 of embodiment 1 replaces with by the present embodiment on the basis of embodiment 1: the flip angle detecting this mobile terminal, whether between this first threshold and one the 5th threshold value, if so, then enters step 102, if not, then and repeated execution of steps 101;

Skilled in the art will recognize that, existing mobile terminal can realize when it turn to a certain angle turning over screen function, the present embodiment turns over screen phenomenon in order to prevent this mobile terminal at a certain flip angle, is be less than the critical value of turning over screen by the maximum constraint of this flip angle.

Embodiment 10

The step 202 of embodiment 5 replaces with by the present embodiment on the basis of embodiment 5: the flip angle detecting this mobile terminal, whether between this first threshold and one the 5th threshold value, if so, then enters step 204, if not, then and repeated execution of steps 202;

The step 203 of embodiment 5 is replaced with: the flip angle detecting this mobile terminal, whether between the 3rd threshold value and one the 6th threshold value, if so, then enters step 205, if not, then repeated execution of steps 203.

Embodiment 11

As shown in Figure 6, the present embodiment provides a kind of bright screen method of mobile terminal, and this bright screen method comprises the following steps:

Whether step 301, the duration of initial angle detecting this mobile terminal reach a first threshold, if so, then enter step 302, if not, then and repeated execution of steps 301;

Step 302, detecting the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches a Second Threshold, if so, then entering step 303, if not, repeated execution of steps 302;

Step 303, this mobile terminal bright screen.

The parts that the mobile terminal of the present embodiment comprises are identical with the parts that the mobile terminal of embodiment 1 comprises, and function and the order of those parts realization just in the present embodiment are different, specific as follows:

Whether this timer 2 reaches a first threshold for the duration detecting the initial angle of this mobile terminal, if then call this angular transducer 1, then repeats if not to call this timer 2;

This angular transducer 1, for detecting the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches a Second Threshold, if then call this controller 3, then repeats to call this angular transducer 1 if not;

This controller 3 is for controlling this mobile terminal bright screen.

Embodiment 12

The present embodiment adds the function of this mobile terminal on the basis of embodiment 11, makes mobile terminal can not only realize the function of bright screen, can also realize the function of the differential seat angle adjustment screen intensity according to this mobile terminal.

In the present embodiment, relation between the brightness of this mobile terminal screen and this differential seat angle meets function y=f (Δ θ), wherein, the brightness of screen is represented with y, represent this differential seat angle with Δ θ, function y=f (Δ θ) is for piecewise function and this piecewise function comprises at least two constant functions.In addition, function y=f (Δ θ) is also self-defining, and user can adjust this function neatly according to the actual conditions of oneself.

If this initial angle is 10 °, this first threshold is 2 seconds, y=25% during function y=f (Δ θ) °-30 ° in Δ θ=20, y=50% when °-50 ° in Δ θ=35, y=80% when °-75 ° in Δ θ=55, when Δ θ gets other angle, this mobile terminal maintains existing brightness, and this Second Threshold is 45 °, wherein 25% represents 25%, 50% and 80% of this mobile terminal high-high brightness by that analogy.

This timer 2 detects the duration that this mobile terminal maintains when initial angle is 10 ° and whether reaches 2 seconds, if reach, then this angular transducer 1 continues to detect the flip angle of this mobile terminal when overturning and whether the differential seat angle Δ θ of this initial angle reaches 45 °, if do not reach 45 ° then to continue to detect, and when detecting that this differential seat angle reaches 45 °, then this controller 3 controls this mobile terminal bright screen, and according to function y=f (Δ θ) in Δ θ=35 y=50% when °-50 °, the brightness that this mobile terminal adjusts screen according to this differential seat angle 45 ° while bright screen is 50%.

And for example, if the relational expression of function y=f (Δ θ) is constant, and this first threshold is 2 seconds, and this Second Threshold is 52 °.This timer 2 detects the duration that this mobile terminal maintains when initial angle is 10 ° and whether reaches 2 seconds, if reach, then this angular transducer 1 continues to detect the flip angle of this mobile terminal when overturning and whether the differential seat angle Δ θ of this initial angle reaches 52 °, if do not reach 52 ° then to continue to detect, and when detecting that this differential seat angle reaches 52 °, then this controller 3 controls this mobile terminal bright screen, and it is known according to function y=f (Δ θ), this mobile terminal maintains existing brightness and does not adjust brightness when this differential seat angle is 52 °, so, this mobile terminal bright screen does not adjust the brightness of screen.

Known by the present embodiment, by arranging the relation between the brightness of this mobile terminal screen and this differential seat angle, user can arrange the brightness whether realizing adjusting screen neatly while realizing screen bright screen, the flexibility of further this mobile terminal of raising and practicality, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the brightness of adjustment screen.

Embodiment 13

The present embodiment adds the function of this mobile terminal on the basis of embodiment 1, makes mobile terminal can not only realize the function of bright screen, can also realize the function of the differential seat angle adjustment Display Contrast according to this mobile terminal.In the present embodiment, relation between the contrast of this mobile terminal screen and this differential seat angle meets function c=g (Δ θ), wherein, the contrast of screen is represented with c, this differential seat angle is represented with Δ θ, function c=g (Δ θ) is continuous function, especially, is linear function.In addition, function c=g (Δ θ) is also self-defining, and user can adjust this function neatly according to the actual conditions of oneself.

If this initial angle is 10 °, if function c=g (Δ θ)=θ, this first threshold is 2 seconds, and this Second Threshold is 30 °.

This timer 2 detects the duration that this mobile terminal maintains when initial angle is 10 ° and whether reaches 2 seconds, if reach, then this angular transducer 1 continues to detect the flip angle of this mobile terminal when overturning and whether the differential seat angle Δ θ of this initial angle reaches 30 °, if do not reach 30 ° then to continue to detect, and when detecting that this differential seat angle reaches 30 °, then this controller 3 controls this mobile terminal bright screen, and according to function y=Δ θ, the contrast that this mobile terminal adjusts screen according to this differential seat angle 30 ° while bright screen is 30%, wherein 30% represents 30% of this mobile terminal maximum-contrast.

Known by the present embodiment, by arranging the relation between the contrast of this mobile terminal screen and this differential seat angle, user can realize the function of the contrast adjusting screen while realizing screen bright screen, the flexibility of further this mobile terminal of raising and practicality, for user brings larger convenience, avoid user in prior art by entering menu to realize the trouble of the contrast of adjustment screen.

Embodiment 14

The mobile terminal of the present embodiment can not only realize the function of bright screen, and can also realize the function adjusting the brightness and contrast of screen according to the differential seat angle of this mobile terminal neatly, namely the present embodiment is integrated with all functions of embodiment 2 and embodiment 3.Those skilled in the art can derive the realization of enforcement 4 according to embodiment 2 and embodiment 3, just no longer elaborates here.

Embodiment 15

In the present embodiment, relation between the brightness of this mobile terminal screen and this differential seat angle meets function y=f (Δ θ), wherein, the brightness of screen is represented with y, this differential seat angle is represented with Δ θ, relation between the contrast of this mobile terminal screen and this differential seat angle meets function c=g (Δ θ), wherein, represents the contrast of screen with c.

Wherein, function y=f (Δ θ) is for piecewise function and this piecewise function comprises at least two constant functions.Function c=g (Δ θ) is continuous function, especially, is linear function.In addition, function y=f (Δ θ) and c=g (Δ θ) is self-defining, and user can adjust those functions neatly according to the actual conditions of oneself.

As shown in Figure 7, the bright screen method of mobile terminal that the present embodiment provides comprises the following steps:

Whether step 401, the duration of initial angle detecting this mobile terminal reach a first threshold, if so, then enter step 402, if not, then and repeated execution of steps 401;

Step 402, detect this mobile terminal overturn in a first direction (as this mobile terminal overturn left or forward overturn) still in a second direction overturn (overturn to the right as this mobile terminal or turn over), if overturn in a first direction, enter step 403; If overturn in a second direction, enter step 404;

Step 403, detecting the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches a Second Threshold, if so, then entering step 405, if not, repeated execution of steps 403;

Step 404, detecting the flip angle of this mobile terminal when overturning and whether the differential seat angle of this initial angle reaches one the 3rd threshold value, if so, then entering step 406, if not, then repeated execution of steps 404;

Step 405, this mobile terminal bright screen and adjust this brightness according to this differential seat angle, and process ends;

Step 406, this mobile terminal bright screen and adjust this contrast according to this differential seat angle, and process ends.

Wherein, this first threshold, this Second Threshold and the 3rd threshold value are self-defining, and user can adjust the concrete numerical value of above-mentioned threshold value neatly according to the actual conditions of oneself.

The parts that the mobile terminal of the present embodiment comprises are identical with the parts that the mobile terminal of embodiment 5 comprises, and function and the order of those parts realization just in the present embodiment are different, specific as follows:

This first detection module 4 overturns in a first direction still overturn in a second direction for detecting this mobile terminal;

When overturning in a first direction, then this controller 3 is for when this angular transducer 1 detects that this differential seat angle reaches this Second Threshold, controls this mobile terminal bright screen and adjusts this brightness according to this differential seat angle;

When overturning in a second direction, then this controller 3 is for when this angular transducer 1 detects that this differential seat angle reaches the 3rd threshold value, controls this mobile terminal bright screen and adjusts this contrast according to this differential seat angle.

If function c=g (Δ θ)=θ, the 3rd threshold value is 30 °.

This timer 2 detects the duration that this mobile terminal maintains when initial angle is 10 ° and whether reaches 2 seconds, if reach, then this first detection module 4 detects this mobile terminal and overturns in which direction, if when detecting that this mobile terminal overturns left, whether the differential seat angle that this angular transducer 1 constantly detects this mobile terminal reaches 45 °, until when detecting that this differential seat angle reaches 45 °, then this controller 3 controls this mobile terminal bright screen, and according to function y=f (Δ θ) in Δ θ=35 y=50% when °-50 °, the brightness that this mobile terminal adjusts screen according to this differential seat angle 45 ° while bright screen is 50%.

Embodiment 16

The technical scheme of the present embodiment and embodiment 15 basic simlarity, difference is the step 402 in embodiment 15, not detect this mobile terminal to overturn in one direction in the present embodiment, but detect this mobile terminal and overturn on a certain plane, be specially: detect this mobile terminal and to overturn in the plane of this screen or overturning perpendicular in the plane of this screen, if overturn in the plane of this screen, enter step 403; If overturning perpendicular in the plane of this screen, enter step 404.

The implementation procedure of the present embodiment is substantially identical with embodiment 15, and therefore concrete implementation procedure can refer to embodiment 15, just no longer describes in detail here.

Embodiment 17

The present embodiment increased by a step before the step 301 of embodiment 11, and this step is: detect this mobile terminal and whether receive a triggering signal, if so, then enter step 301, if not, then repeated this step.Wherein, this triggering signal is the signal that sends or touch the signal that touch-screen sends of pushing button.Certainly, this button pressed is different with the power button that traditional bright screen uses, the button that the button that the present embodiment uses infrequently uses for user, as volume key.

The present embodiment also provides a kind of mobile terminal, and this mobile terminal also comprises one second detection module on the basis of embodiment 11, and the block diagram of this mobile terminal is identical with the block diagram of the mobile terminal in embodiment 7, specifically as shown in Figure 5.Whether this second detection module 5 receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, calls this timer 2.

The present embodiment is by adding this step, mobile terminal is made not only to have the function of embodiment 11, also there is the function of the misoperation preventing user, as user overturns unintentionally this mobile terminal, make this mobile terminal bright screen, this is not the result that user wants, and therefore in order to avoid this drawback, the present embodiment is provided with this step.

Embodiment 18

The present embodiment equally also can realize the function preventing misoperation in embodiment 17, and the position that the step just realizing this function is placed is different from embodiment 17.In the present embodiment, that this step is placed in the step 301 in embodiment 11, specific as follows: to detect this mobile terminal while the duration detecting this initial angle and whether receive a triggering signal, if this duration reach this first threshold simultaneously this mobile terminal receive this triggering signal, then enter step 302, otherwise repeated execution of steps 301.

In this mobile terminal, while the duration that this timer 2 detects this initial angle, this second detection module 5 detects this mobile terminal and whether receives this triggering signal, when the duration that this mobile terminal maintains this initial angle reaches this first threshold this mobile terminal receives this triggering signal simultaneously, call this angular transducer 1.

Embodiment 19

The step 302 of embodiment 11 replaces with by the present embodiment on the basis of embodiment 11: the differential seat angle detecting this mobile terminal, whether between this Second Threshold and one the 4th threshold value, if so, then enters step 303, if not, then and repeated execution of steps 302;

Skilled in the art will recognize that, existing mobile terminal can realize when it turn to a certain angle turning over screen function, the present embodiment turns over screen phenomenon in order to prevent this mobile terminal at a certain flip angle, by the maximum constraint of this differential seat angle before the difference of the critical value and this initial angle of turning over screen.

Embodiment 20

The step 403 of embodiment 15 replaces with by the present embodiment on the basis of embodiment 15: the differential seat angle detecting this mobile terminal, whether between this Second Threshold and one the 4th threshold value, if so, then enters step 405, if not, and repeated execution of steps 403;

The step 404 of embodiment 15 is replaced with: the differential seat angle detecting this mobile terminal, whether between the 3rd threshold value and First Five-Year Plan threshold value, if so, then enters step 406, if not, then repeated execution of steps 404.

Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection scope of the present invention.

Claims

1. a bright screen method for mobile terminal, is characterized in that, this bright screen method comprises the following steps:

S ₃, this mobile terminal bright screen;

Relation between the brightness of this mobile terminal screen and this flip angle meets function y=f (θ), wherein, the brightness of screen is represented with y, this flip angle is represented with θ, relation between the contrast of this mobile terminal screen and this flip angle meets function c=g (θ), wherein, the contrast of screen is represented with c;

This bright screen method comprises:

S ₀, detect this mobile terminal and overturn in a first direction and still overturn in a second direction, if overturn in a first direction, enter step S ₁; If overturn in a second direction, enter step S ₁';

2. bright screen method as claimed in claim 1, it is characterized in that, function y=f (θ) is piecewise function or continuous function, and function c=g (θ) is piecewise function or continuous function.

3. bright screen method as claimed in claim 2, it is characterized in that, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

4. bright screen method as claimed in claim 1, is characterized in that, in step S ₁comprise the following steps before:

5. bright screen method as claimed in claim 4, is characterized in that, step S ₁the flip angle of middle this mobile terminal of detection, whether between this first threshold and one the 5th threshold value, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

6. bright screen method as claimed in claim 1, is characterized in that, in step S ₀comprise the following steps before:

7. bright screen method as claimed in claim 6, is characterized in that, step S ₁the flip angle of middle this mobile terminal of detection, whether between this first threshold and one the 5th threshold value, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

8. a bright screen method for mobile terminal, is characterized in that, this bright screen method comprises the following steps:

S ₃, this mobile terminal bright screen;

This bright screen method comprises:

9. bright screen method as claimed in claim 8, it is characterized in that, function y=f (θ) is piecewise function or continuous function, and function c=g (θ) is piecewise function or continuous function.

10. bright screen method as claimed in claim 9, it is characterized in that, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

11. bright screen methods as claimed in claim 8, is characterized in that, in step S ₁comprise the following steps before:

12. bright screen methods as claimed in claim 11, is characterized in that, step S ₁the flip angle of middle this mobile terminal of detection, whether between this first threshold and one the 5th threshold value, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

13. bright screen methods as claimed in claim 8, is characterized in that, in step S ₀comprise the following steps before:

14. bright screen methods as claimed in claim 13, is characterized in that, step S ₁the flip angle of middle this mobile terminal of detection, whether between this first threshold and one the 5th threshold value, if so, then enters step S ₂, if not, then repeated execution of steps S ₁;

The bright screen method of 15. 1 kinds of mobile terminals, is characterized in that, this bright screen method comprises the following steps:

S ₃, this mobile terminal bright screen;

Relation between the brightness of this mobile terminal screen and this differential seat angle meets function y=f (Δ θ), wherein, the brightness of screen is represented with y, this differential seat angle is represented with Δ θ, relation between the contrast of this mobile terminal screen and this differential seat angle meets function c=g (Δ θ), wherein, the contrast of screen is represented with c;

This bright screen method comprises:

16. bright screen methods as claimed in claim 15, it is characterized in that, function y=f (Δ θ) is piecewise function or continuous function, function c=g (Δ θ) is piecewise function or continuous function.

17. bright screen methods as claimed in claim 16, it is characterized in that, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

18. bright screen methods as claimed in claim 15, is characterized in that, in step S ₁comprise the following steps before:

19. bright screen methods as claimed in claim 15, is characterized in that, step S ₂the differential seat angle of middle detection, whether between this Second Threshold and one the 4th threshold value, if so, then enters step S ₃, if not, then repeated execution of steps S ₂;

20. bright screen methods as claimed in claim 15, is characterized in that, in step S ₁comprise the following steps before:

S ₀₀', detect this mobile terminal and whether receive a triggering signal, if so, then enter step S ₁, if not, then repeated execution of steps S ₀₀';

21. bright screen methods as claimed in claim 15, is characterized in that, step S ₂the differential seat angle of middle detection, whether between this Second Threshold and one the 4th threshold value, if so, then enters step S ₃, if not, then repeated execution of steps S ₂;

Step S ₂' in the differential seat angle that detects whether between the 3rd threshold value and one the 5th threshold value, if so, then enter step S ₃', if not, then repeated execution of steps S ₂';

The bright screen method of 22. 1 kinds of mobile terminals, is characterized in that, this bright screen method comprises the following steps:

S ₃, this mobile terminal bright screen;

This bright screen method comprises:

23. bright screen methods as claimed in claim 22, it is characterized in that, function y=f (Δ θ) is piecewise function or continuous function, function c=g (Δ θ) is piecewise function or continuous function.

24. bright screen methods as claimed in claim 23, it is characterized in that, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

25. bright screen methods as claimed in claim 22, is characterized in that, in step S ₁comprise the following steps before:

26. bright screen methods as claimed in claim 22, is characterized in that, step S ₂the differential seat angle of middle detection, whether between this Second Threshold and one the 4th threshold value, if so, then enters step S ₃, if not, then repeated execution of steps S ₂;

27. bright screen methods as claimed in claim 22, is characterized in that, in step S ₁comprise the following steps before:

28. bright screen methods as claimed in claim 22, is characterized in that, step S ₂the differential seat angle of middle detection, whether between this Second Threshold and one the 4th threshold value, if so, then enters step S ₃, if not, then repeated execution of steps S ₂;

29. 1 kinds of mobile terminals, it comprises a controller, it is characterized in that, this mobile terminal also comprises an angular transducer and a timer, whether this angular transducer reaches a first threshold for the flip angle detecting this mobile terminal, if then call this timer, then repeat if not to call this angular transducer;

This controller is for controlling this mobile terminal bright screen;

30. mobile terminals as claimed in claim 29, it is characterized in that, function y=f (θ) is piecewise function or continuous function, function c=g (θ) is piecewise function or continuous function.

31. mobile terminals as claimed in claim 30, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

32. mobile terminals as claimed in claim 30, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this angular transducer; Or,

33. mobile terminals as claimed in claim 32, is characterized in that, this angular transducer, for detecting the flip angle of this mobile terminal whether between this first threshold and one the 5th threshold value, if so, then calls this timer;

34. mobile terminals as claimed in claim 30, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this first detection module;

35. mobile terminals as claimed in claim 34, it is characterized in that, this angular transducer is for detecting the flip angle of this mobile terminal whether between this first threshold and one the 5th threshold value, and whether if so, then call the duration that this timer detects this flip angle reaches this Second Threshold;

36. 1 kinds of mobile terminals, it comprises a controller, it is characterized in that, this mobile terminal also comprises an angular transducer and a timer, whether this angular transducer reaches a first threshold for the flip angle detecting this mobile terminal, if then call this timer, then repeat if not to call this angular transducer;

This controller is for controlling this mobile terminal bright screen;

37. mobile terminals as claimed in claim 36, it is characterized in that, function y=f (θ) is piecewise function or continuous function, function c=g (θ) is piecewise function or continuous function.

38. mobile terminals as claimed in claim 37, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

39. mobile terminals as claimed in claim 36, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this angular transducer; Or,

40. mobile terminals as claimed in claim 39, is characterized in that, this angular transducer, for detecting the flip angle of this mobile terminal whether between this first threshold and one the 5th threshold value, if so, then calls this timer;

41. mobile terminals as claimed in claim 36, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this first detection module;

42. mobile terminals as claimed in claim 41, it is characterized in that, this angular transducer is for detecting the flip angle of this mobile terminal whether between this first threshold and one the 5th threshold value, and whether if so, then call the duration that this timer detects this flip angle reaches this Second Threshold;

43. 1 kinds of mobile terminals, it comprises a controller, it is characterized in that, this mobile terminal also comprises an angular transducer and a timer, whether this timer reaches a first threshold for the duration detecting the initial angle of this mobile terminal, if then call this angular transducer, then repeat if not to call this timer;

This controller is for controlling this mobile terminal bright screen;

44. mobile terminals as claimed in claim 43, it is characterized in that, function y=f (Δ θ) is piecewise function or continuous function, function c=g (Δ θ) is piecewise function or continuous function.

45. mobile terminals as claimed in claim 44, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

46. mobile terminals as claimed in claim 43, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this timer; Or,

47. mobile terminals as claimed in claim 43, is characterized in that, this angular transducer, for detecting this differential seat angle whether between this Second Threshold and one the 4th threshold value, if then call this controller, then repeats to call this angular transducer if not;

48. mobile terminals as claimed in claim 43, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this first detection module;

49. mobile terminals as claimed in claim 43, it is characterized in that, this angular transducer, for detecting this differential seat angle whether between this Second Threshold and one the 4th threshold value, if so, then calls this controller and controls this mobile terminal bright screen and adjust this brightness according to this differential seat angle;

50. 1 kinds of mobile terminals, it comprises a controller, it is characterized in that, this mobile terminal also comprises an angular transducer and a timer, whether this timer reaches a first threshold for the duration detecting the initial angle of this mobile terminal, if then call this angular transducer, then repeat if not to call this timer;

This controller is for controlling this mobile terminal bright screen;

51. mobile terminals as claimed in claim 50, it is characterized in that, function y=f (Δ θ) is piecewise function or continuous function, function c=g (Δ θ) is piecewise function or continuous function.

52. mobile terminals as claimed in claim 51, this piecewise function comprises at least two constant functions, and this continuous function is linear function or quadratic function.

53. mobile terminals as claimed in claim 50, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this timer; Or,

54. mobile terminals as claimed in claim 50, is characterized in that, this angular transducer, for detecting this differential seat angle whether between this Second Threshold and one the 4th threshold value, if then call this controller, then repeats to call this angular transducer if not;

55. mobile terminals as claimed in claim 50, it is characterized in that, this mobile terminal also comprises one second detection module, and whether this second detection module receives a triggering signal for detecting this mobile terminal, when receiving this triggering signal, call this first detection module;

56. mobile terminals as claimed in claim 50, it is characterized in that, this angular transducer, for detecting this differential seat angle whether between this Second Threshold and one the 4th threshold value, if so, then calls this controller and controls this mobile terminal bright screen and adjust this brightness according to this differential seat angle;