CN104777634A - Terminal - Google Patents
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- CN104777634A CN104777634A CN201510140543.8A CN201510140543A CN104777634A CN 104777634 A CN104777634 A CN 104777634A CN 201510140543 A CN201510140543 A CN 201510140543A CN 104777634 A CN104777634 A CN 104777634A
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- terminal
- inversion mode
- operational factor
- dump energy
- described terminal
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
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- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Telephone Function (AREA)
Abstract
The embodiment of the invention discloses a terminal. The terminal comprises a detecting unit, a judging unit and a setting unit, wherein the detecting unit is used for detecting operating parameters of the terminal; the judging unit is used for judging whether the operating parameters of the terminal meet a preset condition or not; the setting unit is used for setting an inversion mode of a liquid crystal display screen of the terminal to be a first inversion mode when the judgment result of the judging unit is yes, and setting the inversion mode of the liquid crystal display screen of the terminal to be a second inversion mode when the judgment result of the judging unit is no. Through the application of the embodiment of the invention, the inversion modes of the liquid crystal display screen can be dynamically adjusted, and the flexibility in setting the inversion modes of the liquid crystal display screen is improved.
Description
Technical field
The present invention relates to electronic technology field, be specifically related to a kind of terminal.
Background technology
Along with the development of electronic technology, LCDs becomes the main flow display screen of electronic equipment gradually.Liquid crystal display has the advantages such as little or zero radiation of low power consumption, volume, and user can be allowed to enjoy best visual environment.
In order to prevent liquid crystal molecule to be damaged, when LCDs is in running order, the positive-negative polarity being added in the voltage on pixel needs often reversion, and the inversion mode how arranging LCDs is a technical matters urgently to be resolved hurrily.
Summary of the invention
The embodiment of the invention discloses a kind of terminal, the inversion mode of dynamic conditioning LCDs can be realized, improve the dirigibility that the inversion mode of LCDs is set.
The embodiment of the invention discloses a kind of terminal, comprising:
Detecting unit, for detecting the operational factor of described terminal;
Judging unit, for judging whether the operational factor of described terminal meets pre-conditioned;
Setting unit, for when the judged result of judging unit is for being, is set to the first inversion mode by the inversion mode of the LCDs of described terminal; When the judged result of judging unit is no, the inversion mode of the LCDs of described terminal is set to the second inversion mode.
In the embodiment of the present invention, the operational factor of local terminal is detected by detecting unit, and judge whether the operational factor of local terminal meets pre-conditioned by judging unit, if be judged as YES, the inversion mode of the LCDs of local terminal is set to the first inversion mode by enable setting unit, otherwise, the inversion mode of the LCDs of local terminal is set to the second inversion mode by enable setting unit, thus, achieve the inversion mode of dynamic conditioning LCDs, improve the dirigibility of the inversion mode that LCDs is set.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the fundamental diagram of a kind of LCDs disclosed in the embodiment of the present invention;
Fig. 2 A is a kind of schematic diagram arranging reversion disclosed in the embodiment of the present invention;
Fig. 2 B is a kind of schematic diagram putting reversion disclosed in the embodiment of the present invention;
Fig. 3 A is the structural representation of a kind of lcd drive chip disclosed in the embodiment of the present invention;
Fig. 3 B is the principle of work schematic diagram of a kind of LCDs disclosed in the embodiment of the present invention;
Fig. 4 is the schematic flow sheet of the control method of a kind of LCDs disclosed in the embodiment of the present invention;
Fig. 5 is the schematic flow sheet of the control method of another kind of LCDs disclosed in the embodiment of the present invention;
Fig. 6 is the structural representation of a kind of terminal disclosed in the embodiment of the present invention;
Fig. 7 is the structural representation of another kind of terminal disclosed in the embodiment of the present invention;
Fig. 8 is the structural representation of another kind of terminal disclosed in the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of terminal, the display performance of LCDs can be optimized.Below be described in detail respectively.
The technical scheme understood the embodiment of the present invention better to make those skilled in the art and provide, below in conjunction with accompanying drawing 1,2A, 2B, 3A and 3B, respectively brief description is carried out to the structure of the lcd drive chip of LCDs, the principle of work of LCDs.
Refer to Fig. 1, Fig. 1 is a kind of principle of work schematic diagram of LCDs, and wherein, in S pole, signal electrode adds suitable voltage, and different voltage can produce different GTGs; In scanning G pole, pole, be a switch, be used for opening or closing sweep trace.
When the polarity of voltage extremely gone up due to S maintains same for a long time, liquid crystal molecule may be damaged, and therefore, the polarity of voltage that S extremely goes up will often reverse.At present, inversion mode has following several: 1), in a two field picture, odd-numbered line (or row) adds positive voltage, even number line (or row) adds negative voltage, when next frame signal inputs, the polarity of voltage of parity rows (or row) exchanges, and be called row (or row) inversion mode, its schematic diagram can be as shown in Figure 2 A; 2), contrary at the polarity of voltage of neighbor pixel, be called an inversion mode, its schematic diagram can be as shown in Figure 2 B.
The feature of row inversion mode or row inversion mode is, low in energy consumption, horizontal stripe or nicking obvious, and may occur harassing phenomenon; The feature of some inversion mode is that display effect is good, does not have striped anyhow, do not harass phenomenon, but power dissipation ratio is higher, when driving force deficiency, likely causes dodging screen.
Refer to Fig. 3 A, Fig. 3 A is a kind of structural representation of lcd drive chip of LCDs, and wherein, this lcd drive chip can comprise:
Input connector, for communicating with CPU (Center Process Unit, CPU (central processing unit)), the instruction that storage CPU sends and pixel data;
Time schedule controller, controls modules collaborative work for generation of clock signal;
Dc-dc, for the pixel-parameters sent according to CPU, produces data voltage;
GAMMA voltage generator, for generation of gamma value;
Sweep circuit, for the data of the every a line of gated sweep; Data drive circuit, for carrying voltage to pixel;
TFT (Thin Film Transistor, thin film transistor (TFT)) LCD (Liquid Crystal Display, LCDs) panel, for showing image.
Refer to Fig. 3 B, Fig. 3 B is a kind of fundamental diagram of LCDs, wherein, when one frame data start, open the sweep trace G1 in sweep circuit, the data line of this line just allows amendment, other sweep trace is closed, then toward data line S1, S2,, S8 ..Sn are (wherein, n is positive integer) load corresponding data voltage, after having loaded data voltage, close sweep trace G1, the pixel of this line just can show.Open the sweep trace G2 in sweep circuit, the data line of this line just allows amendment, and other sweep trace is closed, then toward data line S1, S2 ..., S8.., Sn load corresponding data voltage, after having loaded data voltage, close sweep trace G2, the pixel of this line just can show, by that analogy.
Refer to Fig. 4, Fig. 4 is the schematic flow sheet of the control method of a kind of LCDs disclosed in the embodiment of the present invention.As shown in Figure 3, the control method of this LCDs can comprise the following steps:
The operational factor of S401, detection local terminal.
In the embodiment of the present invention, said method can be applied to the terminal such as mobile phone, panel computer, mobile internet device (Mobile Internet Device, MID) possessing LCDs.For ease of illustrating, be applied to the mobile phone (hereinafter referred to as mobile phone) possessing LCDs below for said method.
In the embodiment of the present invention, mobile phone regularly can detect the operational factor of local terminal, and such as, mobile phone often can detect the operational factor of a local terminal by 10s.
In the embodiment of the present invention, the operational factor of terminal can comprise the state parameter of environment residing for terminal, the temperature of environment residing for terminal; Also the state parameter of the components and parts of terminal can be comprised, as the dump energy of terminal, the running temperature (running temperature as CPU (Center Process Unit, central processing unit)) etc. of terminal components and parts.
In the embodiment of the present invention, on the one hand, consider compared with the row inversion mode of LCDs or row inversion mode, the display effect of some inversion mode is better, but power dissipation ratio is higher, thus, using mobile phone dump energy as reference parameter when arranging the inversion mode of LCDs, when mobile phone dump energy is sufficient, can pays the utmost attention to and use a some inversion mode, when mobile phone dump energy is not enough, pays the utmost attention to and use row inversion mode or row inversion mode.
On the other hand, consider when low temperature, the impedance of general electronic products can uprise, in this case, if liquid crystal drive scarce capacity, then possibly cannot meet the high power consumption requirements of the some inversion mode of LCDs, and then cause dodging the problems such as screen, affect the experience of user, thus, can also using the temperature of environment residing for mobile phone as reference parameter when arranging the inversion mode of LCDs, when residing for mobile phone, the temperature of environment is higher, pay the utmost attention to and use some inversion mode, when residing for mobile phone, the temperature of environment is lower, pay the utmost attention to and use row inversion mode or row inversion mode.
Correspondingly, in embodiments of the present invention, what the operational factor of local terminal can include but not limited in the parameter such as the temperature of the current residing environment of local terminal and the current dump energy of local terminal is one or more.
S402, judge whether the operational factor of local terminal meets pre-conditioned.If be judged as YES, go to step S403; Otherwise, go to step S404.
S403, the inversion mode of the LCDs of local terminal is set to the first inversion mode.
S404, the inversion mode of the LCDs of local terminal is set to the second inversion mode.
In the embodiment of the present invention, the first inversion mode can be row inversion mode or row inversion mode, and the second inversion mode can be an inversion mode; Or the first inversion mode can be an inversion mode, and the second inversion mode can be row inversion mode or row inversion mode.For the ease of understand and illustrate, below with the first inversion mode for row inversion mode or row inversion mode, the second inversion mode for some an inversion mode be that example is described.
As the optional embodiment of one, in above-mentioned steps S401, the operational factor of local terminal can comprise: the temperature of the current residing environment of local terminal.
Correspondingly, in above-mentioned steps S402, judge whether the operational factor of local terminal meets pre-conditioned, can comprise:
Judge that whether the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, if so, determines that the operational factor of local terminal meets pre-conditioned; Otherwise, determine that the operational factor of local terminal does not meet pre-conditioned.
Concrete, in this embodiment, in order to avoid the impedance of the LCDs caused because environment temperature is too low raises, the LCDs of invocation point inversion mode is made to occur because driving force is not enough dodging the problems such as screen, a temperature threshold (this preset temperature threshold value can be arranged according to actual conditions, as 0 degree, 5 degree, 10 degree etc.) can be pre-set.Based on this preset temperature threshold value, when mobile phone detects the temperature of current residing environment, can judge that whether the temperature of current residing environment is lower than this preset temperature threshold value, if lower than, can think that when needing the inversion mode of LCDs to be set to row inversion mode or row inversion mode, display performance is better; Otherwise, can think that when the inversion mode of LCDs being set to a some inversion mode, display performance is better.
As the optional embodiment of another kind, in above-mentioned steps S401, the operational factor of local terminal can comprise: the dump energy that local terminal is current.
Correspondingly, in above-mentioned steps S402, judge whether the operational factor of local terminal meets pre-conditioned, can comprise:
Judge that whether the current dump energy of local terminal is lower than default dump energy threshold value, if so, determines that the operational factor of local terminal meets pre-conditioned; Otherwise, determine that the operational factor of local terminal does not meet pre-conditioned.
Concrete, in this embodiment, high power consumption in order to avoid an inversion mode accelerates the electric quantity consumption of mobile phone, and then affect the normal use of mobile phone, a dump energy threshold value (this default dump energy threshold value can be arranged according to actual conditions, as 10%, 15%, 20% etc.) can be pre-set.Based on this default dump energy threshold value, when mobile phone detects current dump energy, can judge that whether current dump energy is lower than this default dump energy threshold value, if lower than, can think and need the inversion mode of LCDs to be set to row inversion mode or row inversion mode, to reduce electric quantity consumption; Otherwise, can think and need the inversion mode of LCDs to be set to an inversion mode, to optimize display performance.
As the optional embodiment of another kind, in above-mentioned steps S401, the operational factor of local terminal can comprise: the temperature of the current residing environment of local terminal and the current dump energy of local terminal.
Correspondingly, in above-mentioned steps S402, judge whether the operational factor of local terminal meets pre-conditioned, can comprise:
Judge that whether the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, and whether the current dump energy of local terminal is lower than default dump energy threshold value;
If the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, and the current dump energy of local terminal lower than in default dump energy threshold value, at least one is set up, determine that the operational factor of local terminal meets pre-conditioned; Otherwise, determine that the operational factor of local terminal does not meet pre-conditioned.
Concrete, in this embodiment, on the one hand, in order to avoid the impedance of the LCDs caused because environment temperature is too low raises, make the LCDs of invocation point inversion mode occur because driving force is not enough dodging the problems such as screen; Simultaneously, on the other hand, high power consumption in order to avoid an inversion mode accelerates the electric quantity consumption of mobile phone, and then affect the normal use of mobile phone, (this preset temperature threshold value can be arranged according to actual conditions can to pre-set a temperature threshold, as 0 degree, 5 degree, 10 degree etc.) and dump energy threshold value (this default dump energy threshold value can be arranged according to actual conditions, as 10%, 15%, 20% etc.).Based on this preset temperature threshold value and default dump energy threshold value, mobile phone can detect the temperature of current residing environment respectively, and current dump energy, and judge that whether the temperature of current residing environment is lower than this preset temperature threshold value, and whether current dump energy is lower than this preset temperature threshold value, if mobile phone judges that the temperature of current residing environment is lower than this preset temperature threshold value, and current dump energy is lower than when in this default dump energy threshold value, at least one is set up, can think and need the inversion mode of LCDs to be set to row inversion mode or row inversion mode, otherwise namely the temperature of the current residing environment of mobile phone is not less than preset temperature threshold value, and when the current dump energy of mobile phone is not less than default dump energy threshold value, can thinks and need the inversion mode of LCDs to be set to an inversion mode.
In the embodiment of the present invention, when the operational factor of local terminal is the temperature of the current residing environment of local terminal, can temperature sensing device be passed through, as temperature sensor, detect the temperature of the current residing environment of local terminal.
In the embodiment of the present invention, when mobile phone judges that the operational factor of local terminal meets pre-conditioned, the temperature of residing environment as current in mobile phone is lower than preset temperature threshold value, and the current dump energy of mobile phone lower than in default dump energy threshold value, at least one is set up, the inversion mode of the LCDs of local terminal can be set to row inversion mode or row inversion mode by mobile phone; When mobile phone judges that the operational factor of local terminal does not meet pre-conditioned, the temperature of residing environment as current in mobile phone is not less than preset temperature threshold value, and the inversion mode of the LCDs of local terminal can be set to an inversion mode by mobile phone.
For example, comprise the temperature of current residing environment and current dump energy for the operational factor of local terminal, suppose that preset temperature threshold value is 0 degree, presetting dump energy threshold value is 15%, mobile phone often can detect the temperature of a current residing environment of local terminal by 10S, and current dump energy.If certain moment, the temperature of the current residing environment that mobile phone detects is 10 degree (being not less than preset temperature threshold value), current dump energy is 50% (being not less than default dump energy threshold value), then mobile phone can think that the operational factor of local terminal does not meet pre-conditioned, the inversion mode of LCDs can be set to a reversion, to optimize the display performance of LCDs; If certain moment, mobile phone detects that the temperature of current residing environment is 10 degree (being not less than preset temperature threshold value), current dump energy is 10% (lower than default dump energy threshold value), then can to think that the operational factor of local terminal meets pre-conditioned for mobile phone, the inversion mode of LCDs can be set to row inversion mode or row inversion mode, to reduce electric quantity consumption; If certain moment, mobile phone detects that the temperature of current residing environment is for-5 degree (lower than preset temperature threshold value), current dump energy is 90% (being not less than default dump energy threshold value), then can to think that the operational factor of local terminal meets pre-conditioned for mobile phone, the inversion mode of LCDs can be set to row inversion mode or row inversion mode, to optimize the display performance of LCDs, prevent problems such as dodging screen.
It should be noted that in embodiments of the present invention, when the first inversion mode is a some inversion mode, the second inversion mode be row inversion mode or row inversion mode time, whether the operational factor of local terminal meets pre-conditionedly also can correspondingly change.For the operational factor of local terminal for the current dump energy of local terminal, if the first inversion mode is an inversion mode, second inversion mode is row inversion mode or row inversion mode, then when the dump energy that local terminal is current is not less than default dump energy threshold value, can determine that the operational factor of local terminal meets pre-conditioned; Otherwise determine that the operational factor of local terminal does not meet pre-conditioned, its specific implementation does not repeat them here.
In the method described by Fig. 4, by detecting the operational factor of local terminal, judge whether the operational factor of local terminal meets pre-conditioned, if be judged as YES, the inversion mode of the LCDs of local terminal is set to the first inversion mode, otherwise, the inversion mode of the LCDs of local terminal is set to the second inversion mode, thus, achieve the inversion mode of dynamic conditioning LCDs, improve the dirigibility of the inversion mode that LCDs is set.
Refer to Fig. 5, Fig. 5 is the schematic flow sheet of the control method of another kind of LCDs disclosed in the embodiment of the present invention.As shown in Figure 5, the control method of this LCDs can comprise the following steps:
S501, judge whether inversion mode dynamic conditioning switch is in opening.If be judged as YES, go to step S502; Otherwise, terminate current process.
In the embodiment of the present invention, said method can be applied to the terminal such as mobile phone, panel computer, mobile internet device possessing LCDs.For ease of illustrating, be applied to the mobile phone (hereinafter referred to as mobile phone) possessing LCDs below for said method.
In the embodiment of the present invention, an inversion mode dynamic conditioning switch can be set in mobile phone, the dynamic adjustment function of opening or closing inversion mode can be controlled by this switch.Wherein, when this inversion mode dynamic conditioning switch is in opening, mobile phone can think the dynamic adjustment function opening inversion mode; When inversion mode dynamic conditioning switch is in closed condition, mobile phone can think that the dynamic adjustment function of inversion mode is closed.
S502, judge whether the LCDs of local terminal is in bright screen state.If be judged as YES, go to step S503; Otherwise, terminate current process.
In the embodiment of the present invention, consider when the LCDs of mobile phone is in screen state of going out (i.e. screen closed condition), the inversion mode of LCDs is set to a reversion, row inversion mode or row inversion mode can not affect display performance or electric quantity consumption, therefore, when mobile phone judges that inversion mode dynamic conditioning switch is in opening, can judge whether the LCDs of local terminal is in bright screen state (i.e. screen opening state) further, and when the LCDs of local terminal is in bright screen state, the inversion mode of LCDs is set according to operational factor more further.
It should be noted that, in the embodiment of the present invention, inevitable sequential relationship is there is not between above-mentioned steps S501 and S502, namely the operation in above-mentioned steps S501 first can be performed according to foregoing description, after hold operation in step S502, first can perform the operation in step S502, the operation in rear execution step S501, its specific implementation does not repeat them here yet.
The operational factor of S503, detection local terminal.
In the embodiment of the present invention, mobile phone regularly can detect the operational factor of local terminal, and such as, mobile phone often can detect the operational factor of a local terminal by 10s.
In the embodiment of the present invention, the operational factor of terminal can comprise the state parameter of environment residing for terminal, the temperature of environment residing for terminal; Also the state parameter of the components and parts of terminal can be comprised, as the dump energy of terminal, the running temperature (running temperature as CPU) etc. of terminal components and parts.
S504, judge whether the operational factor of local terminal meets pre-conditioned.If be judged as YES, go to step S505; Otherwise, go to step S506.
As the optional embodiment of one, in above-mentioned steps S503, the operational factor of local terminal can comprise: the temperature of the current residing environment of local terminal.
Correspondingly, in above-mentioned steps S504, judge whether the operational factor of local terminal meets pre-conditioned, can comprise:
Judge that whether the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, if so, determines that the operational factor of local terminal meets pre-conditioned; Otherwise, determine that the operational factor of local terminal does not meet pre-conditioned.
Concrete, in this embodiment, in order to avoid the impedance of the LCDs caused because environment temperature is too low raises, the LCDs of invocation point inversion mode is made to occur because driving force is not enough dodging the problems such as screen, a temperature threshold (this preset temperature threshold value can be arranged according to actual conditions, as 0 degree, 5 degree, 10 degree etc.) can be pre-set.Based on this preset temperature threshold value, when mobile phone detects the temperature of current residing environment, can judge that whether the temperature of current residing environment is lower than this preset temperature threshold value, if lower than, can think that when needing the inversion mode of LCDs to be set to row inversion mode or row inversion mode, display performance is better; Otherwise, can think that when the inversion mode of LCDs being set to a some inversion mode, display performance is better.
As the optional embodiment of another kind, in above-mentioned steps S503, the operational factor of local terminal can comprise: the dump energy that local terminal is current.
Correspondingly, in above-mentioned steps S504, judge whether the operational factor of local terminal meets pre-conditioned, can comprise:
Judge that whether the current dump energy of local terminal is lower than default dump energy threshold value, if so, determines that the operational factor of local terminal meets pre-conditioned; Otherwise, determine that the operational factor of local terminal does not meet pre-conditioned.
Concrete, in this embodiment, high power consumption in order to avoid an inversion mode accelerates the electric quantity consumption of mobile phone, and then affect the normal use of mobile phone, a dump energy threshold value (this default dump energy threshold value can be arranged according to actual conditions, as 10%, 15%, 20% etc.) can be pre-set.Based on this default dump energy threshold value, when mobile phone detects current dump energy, can judge that whether current dump energy is lower than this default dump energy threshold value, if lower than, can think and need the inversion mode of LCDs to be set to row inversion mode or row inversion mode, to reduce electric quantity consumption; Otherwise, can think and need the inversion mode of LCDs to be set to an inversion mode, to optimize display performance.
As the optional embodiment of another kind, in above-mentioned steps S503, the operational factor of local terminal can comprise: the temperature of the current residing environment of local terminal and the current dump energy of local terminal.
Correspondingly, in above-mentioned steps S504, judge whether the operational factor of local terminal meets pre-conditioned, can comprise:
Judge that whether the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, and whether the current dump energy of local terminal is lower than default dump energy threshold value;
If the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, and the current dump energy of local terminal lower than in default dump energy threshold value, at least one is set up, determine that the operational factor of local terminal meets pre-conditioned; Otherwise, determine that the operational factor of local terminal does not meet pre-conditioned.
Concrete, in this embodiment, on the one hand, in order to avoid the impedance of the LCDs caused because environment temperature is too low raises, make the LCDs of invocation point inversion mode occur because driving force is not enough dodging the problems such as screen; Simultaneously, on the other hand, high power consumption in order to avoid an inversion mode accelerates the electric quantity consumption of mobile phone, and then affect the normal use of mobile phone, (this preset temperature threshold value can be arranged according to actual conditions can to pre-set a temperature threshold, as 0 degree, 5 degree, 10 degree etc.) and dump energy threshold value (this default dump energy threshold value can be arranged according to actual conditions, as 10%, 15%, 20% etc.).Based on this preset temperature threshold value and default dump energy threshold value, mobile phone can detect the temperature of current residing environment respectively, and current dump energy, and judge that whether the temperature of current residing environment is lower than this preset temperature threshold value, and whether current dump energy is lower than this preset temperature threshold value, if mobile phone judges that the temperature of current residing environment is lower than this preset temperature threshold value, and current dump energy is lower than when in this default dump energy threshold value, at least one is set up, can think and need the inversion mode of LCDs to be set to row inversion mode or row inversion mode, otherwise namely the temperature of the current residing environment of mobile phone is not less than preset temperature threshold value, and when the current dump energy of mobile phone is not less than default dump energy threshold value, can thinks and need the inversion mode of LCDs to be set to an inversion mode.
In the embodiment of the present invention, when the operational factor of local terminal is the temperature of the current residing environment of local terminal, can temperature sensing device be passed through, as temperature sensor, detect the temperature of the current residing environment of local terminal.
Further, in the embodiment of the present invention, when mobile phone detects current dump energy lower than default dump energy threshold value, can export prompting message, this prompting message may be used for prompting user and charges to mobile phone.
S505, the inversion mode of the LCDs of local terminal is set to row inversion mode or row inversion mode.
S506, the inversion mode of the LCDs of local terminal is set to an inversion mode.
In the embodiment of the present invention, when mobile phone judges that the operational factor of local terminal meets pre-conditioned, the temperature of residing environment as current in mobile phone is lower than preset temperature threshold value, and the current dump energy of mobile phone lower than in default dump energy threshold value, at least one is set up, the inversion mode of the LCDs of local terminal can be set to row inversion mode or row inversion mode by mobile phone; When mobile phone judges that the operational factor of local terminal does not meet pre-conditioned, the temperature of residing environment as current in mobile phone is not less than preset temperature threshold value, and the inversion mode of the LCDs of local terminal can be set to an inversion mode by mobile phone.
For example, comprise the temperature of current residing environment and current dump energy for the operational factor of local terminal, suppose that preset temperature threshold value is 0 degree, presetting dump energy threshold value is 15%, mobile phone often can detect the temperature of a current residing environment of local terminal by 10S, and current dump energy.If certain moment, the temperature of the current residing environment that mobile phone detects is 10 degree (being not less than preset temperature threshold value), current dump energy is 50% (being not less than default dump energy threshold value), then mobile phone can think that the operational factor of local terminal does not meet pre-conditioned, the inversion mode of LCDs can be set to a reversion, to optimize the display performance of LCDs; If certain moment, mobile phone detects that the temperature of current residing environment is 10 degree (being not less than preset temperature threshold value), current dump energy is 10% (lower than default dump energy threshold value), then can to think that the operational factor of local terminal meets pre-conditioned for mobile phone, the inversion mode of LCDs can be set to row inversion mode or row inversion mode, to reduce electric quantity consumption; If certain moment, mobile phone detects that the temperature of current residing environment is for-5 degree (lower than preset temperature threshold value), current dump energy is 90% (being not less than default dump energy threshold value), then can to think that the operational factor of local terminal meets pre-conditioned for mobile phone, the inversion mode of LCDs can be set to row inversion mode or row inversion mode, to optimize the display performance of LCDs, prevent problems such as dodging screen.
In the method described by Fig. 5, user by inversion mode dynamic conditioning switch open or can close inversion mode dynamic function, and when inversion mode dynamic conditioning switch is in opening, and LCDs is when being in bright screen state, can by detecting the operational factor of local terminal, judge whether the operational factor of local terminal meets pre-conditioned, if be judged as YES, the inversion mode of the LCDs of local terminal is set to row inversion mode or row inversion mode, otherwise, the inversion mode of the LCDs of local terminal is set to an inversion mode, thus, achieving the inversion mode of dynamic conditioning LCDs, and while improve the dirigibility of the inversion mode that LCDs is set, improve the controllability of inversion mode dynamic adjustment function.
Refer to Fig. 6, Fig. 6 is the structural representation of a kind of terminal disclosed in the embodiment of the present invention.As shown in Figure 6, this terminal can comprise detecting unit 601, judging unit 602, and setting unit 603; Wherein:
Detecting unit 601, for detecting the operational factor of described terminal;
In the embodiment of the present invention, described terminal can include but not limited to the mobile phone, panel computer, mobile internet device etc. that possess LCDs.For ease of describing, be the mobile phone with LCDs below for described terminal.
In an alternative embodiment, detecting unit 601, can detect the operational factor of described terminal specifically for timing.
In the embodiment of the present invention, the operational factor of terminal can comprise the state parameter of environment residing for terminal, the temperature of environment residing for terminal; Also the state parameter of the components and parts of terminal can be comprised, as the dump energy of terminal, the running temperature (running temperature as CPU (Center Process Unit, central processing unit)) etc. of terminal components and parts.
For example, what the operational factor of described terminal can include but not limited in the parameter such as the temperature of the current residing environment of described terminal and the current dump energy of described terminal is one or more.
Judging unit 602, for judging whether the operational factor of described terminal meets pre-conditioned;
In the embodiment of the present invention, when detecting unit 601 detects the operational factor of terminal, can judge whether the operational factor of described terminal meets pre-conditioned by enable judging unit 602.
Setting unit 603, for when the judged result of judging unit 602 is for being, is set to the first inversion mode by the inversion mode of the LCDs of described terminal; When the judged result of judging unit 602 is no, the inversion mode of the LCDs of described terminal is set to the second inversion mode.
In the embodiment of the present invention, the first inversion mode can be row inversion mode or row inversion mode, and the second inversion mode can be an inversion mode; Or the first inversion mode can be an inversion mode, and the second inversion mode can be row inversion mode or row inversion mode.For the ease of understand and illustrate, below with the first inversion mode for row inversion mode or row inversion mode, the second inversion mode for some an inversion mode be that example is described.
As a kind of optional embodiment, the operational factor of described terminal can comprise: the temperature of the current residing environment of local terminal;
Correspondingly, described judging unit 602, can specifically for judging that whether the temperature of the current residing environment of described terminal is lower than preset temperature threshold value, if so, determines that the operational factor of described terminal meets pre-conditioned; Otherwise, determine that the operational factor of described terminal does not meet pre-conditioned.
Concrete, in this embodiment, in order to avoid the impedance of the LCDs caused because environment temperature is too low raises, the LCDs of invocation point inversion mode is made to occur because driving force is not enough dodging the problems such as screen, a temperature threshold (this preset temperature threshold value can be arranged according to actual conditions, as 0 degree, 5 degree, 10 degree etc.) can be pre-set.Based on this preset temperature threshold value, when detecting unit 601 detects the temperature of current residing environment, can judge that whether the temperature of current residing environment is lower than this preset temperature threshold value by enable judging unit 602, if lower than, can think that when needing the inversion mode of LCDs to be set to row inversion mode or row inversion mode, display performance is better; Otherwise, can think that when the inversion mode of LCDs being set to a some inversion mode, display performance is better.
As another kind of embodiment, the operational factor of described terminal can comprise: the dump energy that described terminal is current;
Correspondingly, described judging unit 602, can specifically for judging that whether the current dump energy of described terminal is lower than default dump energy threshold value, if so, determines that the operational factor of described terminal meets pre-conditioned; Otherwise, determine that the operational factor of described terminal does not meet pre-conditioned.
Concrete, in this embodiment, high power consumption in order to avoid an inversion mode accelerates the electric quantity consumption of mobile phone, and then affect the normal use of mobile phone, a dump energy threshold value (this default dump energy threshold value can be arranged according to actual conditions, as 10%, 15%, 20% etc.) can be pre-set.Based on this default dump energy threshold value, when detecting unit 601 detects current dump energy, can judge that whether current dump energy is lower than this default dump energy threshold value by enable judging unit 602, if lower than, can think and need the inversion mode of LCDs to be set to row inversion mode or row inversion mode, to reduce electric quantity consumption; Otherwise, can think and need the inversion mode of LCDs to be set to an inversion mode, to optimize display performance.
As another kind of embodiment, the operational factor of described terminal can comprise: the temperature of the current residing environment of described terminal and the current dump energy of described terminal;
Correspondingly, described judging unit 602, can specifically for judging that whether the temperature of the current residing environment of described terminal is lower than preset temperature threshold value, and whether the current dump energy of described terminal is lower than default dump energy threshold value; If the temperature of the current residing environment of described terminal is lower than described preset temperature threshold value, and the current dump energy of described terminal lower than in described default dump energy threshold value, at least one is set up, determine that the operational factor of described terminal meets pre-conditioned; Otherwise, determine that the operational factor of described terminal does not meet pre-conditioned.
Concrete, in this embodiment, on the one hand, in order to avoid the impedance of the LCDs caused because environment temperature is too low raises, make the LCDs of invocation point inversion mode occur because driving force is not enough dodging the problems such as screen; Simultaneously, on the other hand, high power consumption in order to avoid an inversion mode accelerates the electric quantity consumption of mobile phone, and then affect the normal use of mobile phone, (this preset temperature threshold value can be arranged according to actual conditions can to pre-set a temperature threshold, as 0 degree, 5 degree, 10 degree etc.) and dump energy threshold value (this default dump energy threshold value can be arranged according to actual conditions, as 10%, 15%, 20% etc.).Based on this preset temperature threshold value and default dump energy threshold value, detecting unit 601 can detect the temperature of current residing environment respectively, and current dump energy, and enable judging unit 602 judges that whether the temperature of current residing environment is lower than this preset temperature threshold value, and whether current dump energy is lower than this preset temperature threshold value, if judging unit 602 judges that the temperature of current residing environment is lower than this preset temperature threshold value, and current dump energy is lower than when in this default dump energy threshold value, at least one is set up, can think and need the inversion mode of LCDs to be set to row inversion mode or row inversion mode, otherwise namely the temperature of the current residing environment of mobile phone is not less than preset temperature threshold value, and when the current dump energy of mobile phone is not less than default dump energy threshold value, can thinks and need the inversion mode of LCDs to be set to an inversion mode.
In an alternative embodiment, described detecting unit 601, can specifically for the temperature of the current residing environment of terminal as described in being detected by temperature sensing device (as temperature sensor).
In the embodiment of the present invention, when judging unit 602 judges that the operational factor of described terminal meets pre-conditioned, enable setting unit 603 inversion mode of the LCDs of described terminal can be set to row inversion mode or row inversion mode; When judging unit 602 judges that the operational factor of described terminal does not meet pre-conditioned, enable setting unit 603 inversion mode of the LCDs of described terminal can be set to an inversion mode.
In an alternative embodiment, described judging unit 602, can also be used for judging whether inversion mode dynamic conditioning switch is in opening;
Correspondingly, described detecting unit 601, may be used for, when the judged result of described judging unit 602 is for being in opening, detecting the operational factor of described terminal.
In the embodiment of the present invention, consider when the LCDs of mobile phone is in screen state of going out (i.e. screen closed condition), the inversion mode of LCDs is set to a reversion, row inversion mode or row inversion mode can not affect display performance or electric quantity consumption, therefore, judging unit 602 first can judge whether LCDs is in bright screen state, and when LCDs is in bright screen state, the operational factor of enable detection unit 601 detection of handset.
In an alternative embodiment, described judging unit 602, can also be used for judging whether the LCDs of described terminal is in bright screen state;
Correspondingly, described detecting unit 601, may be used for, when the judged result of described judging unit 602 is for being in bright screen state, detecting the operational factor of described terminal.
In the embodiment of the present invention, an inversion mode dynamic conditioning switch can be set in mobile phone, the dynamic adjustment function of opening or closing inversion mode can be controlled by this switch.Wherein, when this inversion mode dynamic conditioning switch is in opening, mobile phone can think the dynamic adjustment function opening inversion mode; When inversion mode dynamic conditioning switch is in closed condition, mobile phone can think that the dynamic adjustment function of inversion mode is closed.
In an alternative embodiment, see also Fig. 7, Fig. 7 is the structural representation of another kind of terminal disclosed in the embodiment of the present invention.Wherein, the terminal shown in Fig. 7 is that terminal is as shown in Figure 6 optimized and obtains.Compared with the terminal shown in Fig. 6, the terminal shown in Fig. 7 can also comprise:
Output unit 604, for when the current dump energy of described terminal is lower than default dump energy threshold value, export prompting message, described prompting message charges to described terminal for pointing out user.
In the embodiment of the present invention, when the operational factor of terminal comprises the current dump energy of terminal, and judging unit 602 is when judging the current dump energy of terminal lower than default dump energy threshold value, judging unit 602 can export prompting message by enable output unit 604, charges to terminal to point out user.
In the terminal described by Fig. 6, Fig. 7, the operational factor of local terminal can be detected by detecting unit 601, and judge whether the operational factor of local terminal meets pre-conditioned by judging unit 602, if be judged as YES, the inversion mode of the LCDs of local terminal is set to the first inversion mode by enable setting unit 603, otherwise, the inversion mode of the LCDs of local terminal is set to the second inversion mode by enable setting unit 603, thus, achieve the inversion mode of dynamic conditioning LCDs, improve the dirigibility of the inversion mode that LCDs is set.
Refer to Fig. 8, the structural representation of Fig. 8 another kind of terminal disclosed in the embodiment of the present invention, as shown in Figure 8, this terminal can comprise: at least one processor 801, such as CPU, LCDs 802, storer 803, input media 804, at least one communication bus 806.Wherein, communication bus 806 is for realizing the communication connection between these assemblies.Storer 803 can be high-speed RAM storer, also can be non-labile storer (non-volatile memory), such as at least one magnetic disk memory.Storer 803 can also be optionally that at least one is positioned at the memory storage away from aforementioned processor 801, and input media 804 can be that temperature-detecting device (as thermometer, temperature sensor etc.) is or/and electric quantity detection apparatus (as voltameter etc.).Wherein, processor 801 can composition graphs 8 and the terminal described by Fig. 7, stores batch processing code in storer 803, and processor 801 calls the program code stored in storer 803, for performing following operation:
The operational factor of local terminal is detected by input media 804;
Judge whether the operational factor of described local terminal meets pre-conditioned;
If so, the inversion mode of the LCDs 802 of local terminal is set to the first inversion mode;
Otherwise, the inversion mode of the LCDs 802 of local terminal is set to the second inversion mode.
In an alternative embodiment, described processor 801 calls the program code stored in storer 803 detects local terminal operational factor by input media 804, comprising:
The operational factor of local terminal is detected by input media 804 timing.
In an alternative embodiment, the operational factor of described local terminal comprises: the temperature of the current residing environment of local terminal;
Described processor 801 calls the program code stored in storer 803 and judges whether the operational factor of described local terminal meets pre-conditioned, comprising:
Judge that whether the temperature of the current residing environment of local terminal is lower than preset temperature threshold value, if so, determines that the operational factor of described local terminal meets pre-conditioned; Otherwise, determine that the operational factor of described local terminal does not meet pre-conditioned.
In an alternative embodiment, the operational factor of described local terminal comprises: the dump energy that local terminal is current;
Described processor 801 calls the program code stored in storer 803 and judges whether the operational factor of described local terminal meets pre-conditioned, comprising:
Judge that whether the current dump energy of local terminal is lower than default dump energy threshold value, if so, determines that the operational factor of described local terminal meets pre-conditioned; Otherwise, determine that the operational factor of described local terminal does not meet pre-conditioned.
In an alternative embodiment, the operational factor of described local terminal comprises: the temperature of the current residing environment of local terminal and the current dump energy of local terminal;
Described processor 801 calls the program code stored in storer 803 and judges whether the operational factor of described local terminal meets pre-conditioned, comprising:
Judge that whether the temperature of the current residing environment of described local terminal is lower than preset temperature threshold value, and whether the current dump energy of described local terminal is lower than default dump energy threshold value;
If the temperature of the current residing environment of described local terminal is lower than described preset temperature threshold value, and the current dump energy of described local terminal lower than in described default dump energy threshold value, at least one is set up, determine that the operational factor of described local terminal meets pre-conditioned; Otherwise, determine that the operational factor of described local terminal does not meet pre-conditioned.
In an alternative embodiment, processor 801 calls the program code stored in storer 803 detects the current residing environment of local terminal temperature by temperature sensing device.
In an alternative embodiment, described processor 801 calls the program code stored in storer 803, can also perform following operation:
When the current dump energy of described local terminal is lower than default dump energy threshold value, export prompting message, described prompting message charges to local terminal for pointing out user.
In an alternative embodiment, described processor 801 call in storer 803 store program code detected the operational factor of local terminal by input media 804 before, following operation can also be performed:
Judge whether the LCDs 802 of local terminal is in bright screen state;
If be in bright screen state, perform the step of the operational factor being detected local terminal by input media 804.
In an alternative embodiment, described processor 801 call in storer 803 store program code detected the operational factor of local terminal by input media 804 before, following operation can also be performed:
Judge whether inversion mode dynamic conditioning switch is in opening;
If be in opening, perform the step of the operational factor being detected local terminal by input media 804.
Concrete, the terminal introduced in the present embodiment can implement the part or all of flow process in the embodiment of the control method of the LCDs that composition graphs 4 to Fig. 5 of the present invention introduces.
Step in embodiment of the present invention method can be carried out order according to actual needs and be adjusted, merges and delete.
Unit in embodiment of the present invention terminal or equipment or subelement can carry out merging, divide and deleting according to actual needs.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can carry out the device-dependent hardware of command terminal by program to have come, this program can be stored in a computer-readable recording medium, storage medium can comprise: flash disk, ROM (read-only memory) (Read-OnlyMemory, ROM), random access device (Random Access Memory, RAM), disk or CD etc.
Be described in detail the embodiment of the invention discloses a kind of terminal above, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a terminal, is characterized in that, comprising:
Detecting unit, for detecting the operational factor of described terminal;
Judging unit, for judging whether the operational factor of described terminal meets pre-conditioned;
Setting unit, for when the judged result of judging unit is for being, is set to the first inversion mode by the inversion mode of the LCDs of described terminal; When the judged result of judging unit is no, the inversion mode of the LCDs of described terminal is set to the second inversion mode.
2. terminal as claimed in claim 1, is characterized in that,
Described detecting unit, detects the operational factor of described terminal specifically for timing.
3. terminal as claimed in claim 1, it is characterized in that, the operational factor of described terminal comprises: the temperature of the current residing environment of described terminal;
Described judging unit, specifically for judging that whether the temperature of the current residing environment of described terminal is lower than preset temperature threshold value, if so, determines that the operational factor of described terminal meets pre-conditioned; Otherwise, determine that the operational factor of described terminal does not meet pre-conditioned.
4. terminal as claimed in claim 1, it is characterized in that, the operational factor of described terminal comprises: the dump energy that described terminal is current;
Described judging unit, specifically for judging that whether the current dump energy of described terminal is lower than default dump energy threshold value, if so, determines that the operational factor of described terminal meets pre-conditioned; Otherwise, determine that the operational factor of described terminal does not meet pre-conditioned.
5. terminal as claimed in claim 1, it is characterized in that, the operational factor of described terminal comprises: the temperature of the current residing environment of described terminal and the current dump energy of described terminal;
Described judging unit, specifically for judging that whether the temperature of the current residing environment of described terminal is lower than preset temperature threshold value, and whether the current dump energy of described terminal is lower than default dump energy threshold value; If the temperature of the current residing environment of described terminal is lower than described preset temperature threshold value, and the current dump energy of described terminal lower than in described default dump energy threshold value, at least one is set up, determine that the operational factor of described terminal meets pre-conditioned; Otherwise, determine that the operational factor of described terminal does not meet pre-conditioned.
6. the terminal as described in claim 3 or 5, is characterized in that,
Described detecting unit, specifically for detecting the temperature of the current residing environment of described terminal by temperature sensing device.
7. the terminal as described in claim 4 or 5, is characterized in that, described terminal also comprises:
Output unit, for when the current dump energy of described terminal is lower than default dump energy threshold value, export prompting message, described prompting message charges to described terminal for pointing out user.
8. terminal as claimed in claim 1, is characterized in that,
Described judging unit, also for judging whether the LCDs of described terminal is in bright screen state;
Described detecting unit, for when the judged result of described judging unit is for being in bright screen state, detects the operational factor of described terminal.
9. terminal as claimed in claim 1, is characterized in that,
Described judging unit, also for judging whether inversion mode dynamic conditioning switch is in opening;
Described detecting unit, for when the judged result of described judging unit is for being in opening, detects the operational factor of described terminal.
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Application publication date: 20150715 |