CN103077000A - Method and device for adjusting display effect - Google Patents
Method and device for adjusting display effect Download PDFInfo
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- CN103077000A CN103077000A CN201210581853XA CN201210581853A CN103077000A CN 103077000 A CN103077000 A CN 103077000A CN 201210581853X A CN201210581853X A CN 201210581853XA CN 201210581853 A CN201210581853 A CN 201210581853A CN 103077000 A CN103077000 A CN 103077000A
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Abstract
The invention discloses a method and a device for adjusting a display effect. The display effect of a screen is adjusted by a display driving chip integrated in the display screen according to a display effect adjusting parameter, so that not only is the inner processing burden of a terminal not increased, but also the diversified display demands are satisfied.
Description
Technical field
The present invention relates to the control field of display screen, particularly adjust method and the device of display effect.
Background technology
The intelligent terminal that has at present touch display screen has obtained using more and more widely, affect the parameters of display screen display effect at the intelligent terminal inner setting, so the display effect of display screen is nonadjustable.
The function of using intelligent terminal to carry out along with the user is more and more abundanter, and the user has more various requirement to the display effect of display screen, and single display effect can't satisfy various display requirement at present.
Summary of the invention
The embodiment of the invention proposes method of adjustment and the device of display effect, can not only can not increase the load of terminal inner treater by the display effect that is integrated in display driver chip in the display screen and dynamically adjusts display screen, can also satisfy various display requirement.
The embodiment of the invention provides a kind of method of adjusting display effect, is applied to be integrated in the display driver chip in the display screen, and the method comprises:
Obtain display effect and adjust parameter;
Adjust the display effect of parameter adjustment display screen according to described display effect.
As seen, the method that the embodiment of the invention provides can be by the display effect that is integrated in display driver chip in the display screen and adjusts according to display effect the parameter adjustment display screen, realized the adjustment of display effect in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
Optionally, the described display effect of obtaining is adjusted parameter, comprising:
The display screen initialization sequence that described display effect is adjusted parameter is carried in reception;
From described display screen initialization sequence, parse described display effect and adjust parameter.
In this optional embodiment, need display screen to close first to open again and just can carry out the adjustment of display effect, because display screen initialization sequence itself is closed the sequence that all will be sent to from terminal inner display driver chip when opening again at display screen exactly at every turn, to show that adjusting parameter is carried in the initialization sequence and sends, and can save flow process.
Optionally, the described display effect of obtaining is adjusted parameter, comprising:
The display effect adjustment order that described display effect is adjusted parameter is carried in reception;
From described display effect adjustment order, parse described display effect and adjust parameter.
In this optional embodiment, the display effect that changes display screen need not to carry out after display screen is closed again unlatching, but can the directly inner display effect adjustment order that sends of receiving terminal under the state that display screen is opened, then adjust the parameter adjustment display effect according to the display effect of carrying in the display effect adjustment order, simplify thus user's operation, also realize adjusting in real time.
Optionally, described display effect is adjusted parameter and is comprised at least a kind of in gamma curve parameter, color enhancement parameter and the dynamic backlight control parameter.
The embodiment of the invention provides a kind of method of adjusting display effect, and the method comprises:
Obtain display effect and adjust parameter;
Described display effect is adjusted parameter send to display driver chip, described display driver chip is integrated in the display screen and is used for adjusting according to described display effect the display effect of parameter adjustment display screen.
As seen, the method that the embodiment of the invention provides can be by the display effect that is integrated in display driver chip in the display screen and adjusts according to display effect the parameter adjustment display screen, realized the adjustment of display effect in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
Optionally, describedly described display effect adjusted parameter send to display driver chip, comprising:
The state of detection display screen;
If the state of display screen is changed to unlatching by closing, send the display screen initialization sequence that carries described display effect adjustment parameter to described display driver chip.
In this optional embodiment, need display screen to close first to open again and just can carry out the adjustment of display effect, because display screen initialization sequence itself is exactly to close at display screen all will be to the sequence of display driver chip transmission when opening again at every turn, to show that adjusting parameter is carried in the initialization sequence and sends, and can save flow process.
Optionally, describedly described display effect adjusted parameter send to display driver chip, comprising:
Send the display effect adjustment order of carrying described display effect adjustment parameter to described display driver chip.
In this optional embodiment, the display effect that changes display screen need not to carry out after display screen is closed again unlatching, carry the display effect adjustment order that display effect is adjusted parameter but can under the state that display screen is opened, directly send to display driver chip, then adjust the parameter adjustment display effect according to display effect, simplify thus user's operation, also realize adjusting in real time.
Optionally, the described display effect of obtaining is adjusted parameter and is comprised:
Determine the content of current demonstration on the display screen;
Inquire about the corresponding relation that predefined displaying contents and display effect are adjusted parameter, obtain display effect corresponding to described present displayed content and adjust parameter.
In this optional embodiment, can determine the display effect adjustment parameter that present displayed content is corresponding according to the corresponding relation of predefined displaying contents and display effect adjustment parameter.
Optionally, the described display effect of obtaining is adjusted parameter and is comprised:
Determine the content of current demonstration on the display screen;
Pixel value in the statistics present displayed content distributes;
Inquire about the corresponding relation that predefined statistics and display effect are adjusted parameter, obtain display effect corresponding to present displayed content and adjust parameter.
In this optional embodiment, can distribute according to the pixel value in the present displayed content display effect adjustment parameter of determining that present displayed content is corresponding.
Optionally, the content of current demonstration on described definite display screen comprises:
Detect the state of picture browsing application program;
If detect described picture browsing application program launching, determine that the present displayed content on the display screen is picture;
If detect described picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
In this optional embodiment, can for picture and two kinds of displaying contents of user interface, present different display effects.
Optionally, described display effect is adjusted parameter and is comprised at least a kind of in gamma curve parameter, color enhancement parameter and the dynamic backlight control parameter.
The embodiment of the invention provides a kind of device of adjusting display effect, is applied to be integrated in the display driver chip in the display screen, and this device comprises:
Acquiring unit is used for obtaining display effect and adjusts parameter;
Adjustment unit is used for the display effect according to described display effect adjustment parameter adjustment display screen.
Optionally, described acquiring unit comprises:
The first receiver module is used for receiving the display screen initialization sequence that carries described display effect adjustment parameter;
The first parsing module is used for parsing described display effect from described display screen initialization sequence and adjusts parameter.
Optionally, described acquiring unit comprises:
The second receiver module is used for receiving the display effect adjustment order of carrying described display effect adjustment parameter;
The second parsing module is used for parsing described display effect from described display effect adjustment order and adjusts parameter.
The embodiment of the invention provides a kind of device of adjusting display effect, and this device comprises:
Acquiring unit is used for obtaining display effect and adjusts parameter;
Transmitting element is used for that described display effect is adjusted parameter and sends to display driver chip, and described display driver chip is integrated in the display screen and is used for adjusting according to described display effect the display effect of parameter adjustment display screen.
Optionally, described transmitting element comprises:
Detection module is for detection of the state of display screen;
Sending module is used for being changed to when opening by closing at the state of display screen, sends to described display driver chip and carries the display screen initialization sequence that described display effect is adjusted parameter.
Optionally, described transmitting element comprises:
Generation module is used for generating the display effect adjustment order of carrying described display effect adjustment parameter;
Sending module is used for described display effect adjustment order is sent to described display driver chip.
Optionally, described acquiring unit comprises:
Determination module is for the content of determining current demonstration on the display screen;
Acquisition module is used for inquiring about the corresponding relation of predefined displaying contents and display effect adjustment parameter, obtains display effect corresponding to described present displayed content and adjusts parameter.
Optionally, described acquiring unit comprises:
Determination module is for the content of determining current demonstration on the display screen;
Statistical module, the pixel value that is used for the statistics present displayed content distributes;
Acquisition module is used for inquiring about the corresponding relation of predefined statistics and display effect adjustment parameter, obtains display effect corresponding to present displayed content and adjusts parameter.
Optionally, described determination module comprises:
Detection sub-module is for detection of the state of picture browsing application program;
Determine submodule, be used for when described detection sub-module detects described picture browsing application program launching, determining that the present displayed content on the display screen is picture; When described detection sub-module detects described picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
The further feature of the embodiment of the invention and advantage will be set forth in the following description, and, partly from instructions, become apparent, perhaps understand by implementing the embodiment of the invention.The purpose of the embodiment of the invention and other advantages can realize and obtain by specifically noted structure in the instructions of writing, claims and accompanying drawing.
Below by drawings and Examples, the technical scheme of the embodiment of the invention is described in further detail.
Description of drawings
Accompanying drawing is used to provide the further understanding to the embodiment of the invention, and consists of the part of instructions, does not consist of the restriction to the embodiment of the invention.In the accompanying drawings:
Fig. 1 is the method flow diagram of adjusting display effect in the embodiment of the invention one;
Fig. 2 is the method flow diagram of adjusting display effect in the embodiment of the invention two;
Fig. 3 is the method flow diagram of adjusting display effect in the embodiment of the invention three;
Fig. 4 is the method flow diagram of adjusting display effect in the embodiment of the invention four;
Fig. 5 is the method flow diagram of adjusting display effect in the embodiment of the invention five;
Fig. 6 is the method flow diagram of adjusting display effect in the embodiment of the invention six;
Fig. 7 is the method flow diagram of adjusting display effect in the embodiment of the invention seven;
Fig. 8 is the method flow diagram of adjusting display effect in the embodiment of the invention eight;
Fig. 9 is the structural representation of adjusting the device of display effect in the embodiment of the invention nine;
Figure 10 is the structural representation of adjusting the device of display effect in the embodiment of the invention ten;
Figure 11 is the structural representation of adjusting the device of display effect in the embodiment of the invention 11;
Figure 12 is the structural representation of adjusting the device of display effect in the embodiment of the invention 12;
Figure 13 is the structural representation of adjusting the device of display effect in the embodiment of the invention 13;
Figure 14 is the structural representation of adjusting the device of display effect in the embodiment of the invention 14;
Figure 15 is the structural representation of adjusting the device of display effect in the embodiment of the invention 15;
Figure 16 is the structural representation of adjusting the device of display effect in the embodiment of the invention 16.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment is described, should be appreciated that preferred embodiment described herein only is used for the description and interpretation embodiment of the invention, is not intended to limit the present invention embodiment.
Embodiment one
Fig. 1 is the method flow diagram of adjusting display effect in the embodiment of the invention one, and this flow process is applied to be integrated in the display driver chip in the display screen.
Flow process shown in Figure 1 comprises:
Step 11: obtain display effect and adjust parameter.
Step 12: the display effect of adjusting the parameter adjustment display screen according to display effect.
In this step, adjust parameter according to display effect and change the some physical characteristicss that act on display screen, for example be carried in the voltage that makes liquid crystal deflection on the display screen, thereby realize adjusting the display effect of display screen.
The method that present embodiment one provides can be adjusted according to display effect the display effect of parameter adjustment display screen, has realized the adjustment of display effect in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
Obtain display effect in the above-mentioned steps 11 and adjust parameter, several implementation method is arranged, following embodiment two and embodiment three provide wherein two kinds of implementation methods.
Embodiment two
Fig. 2 is the method flow diagram of adjusting display effect in the embodiment of the invention two, and this flow process is applied to be integrated in the display driver chip in the display screen.
Flow process shown in Figure 2 comprises:
Step 21: receive and carry the display screen initialization sequence that display effect is adjusted parameter.
In this step, display screen by close be changed to unlatching in, display driver chip is with the inner display screen initialization sequence that sends of receiving terminal.
Step 22: from the display screen initialization sequence, parse display effect and adjust parameter.
Step 23: the display effect of adjusting the parameter adjustment display screen according to display effect.
In the present embodiment two, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
The method that present embodiment two provides can be adjusted according to display effect the display effect of parameter adjustment display screen, has realized the display effect adjustment in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
In the present embodiment two, display effect adjustment parameter is carried in the display screen initialization sequence and sends, therefore need display screen to close first to open again and just can carry out the adjustment of display effect, because display screen initialization sequence itself is closed the sequence that all will be sent to from terminal inner display driver chip when opening again at display screen exactly at every turn, to show that adjusting parameter is carried in the initialization sequence and sends, and can save flow process.
Embodiment three
Fig. 3 is the method flow diagram of adjusting display effect in the embodiment of the invention three, and this flow process is applied to be integrated in the display driver chip in the display screen.
Flow process shown in Figure 3 comprises:
Step 31: receive and carry the display effect adjustment order that described display effect is adjusted parameter.
In this step, display effect adjustment order is the order irrelevant with the display screen state, can under the state that display screen is held open, receive the display effect adjustment order that sends from terminal inner.
Step 32: from display effect adjustment order, parse display effect and adjust parameter.
Step 33: the display effect of adjusting the parameter adjustment display screen according to display effect.
In the present embodiment three, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
The method that present embodiment three provides can be adjusted according to display effect the display effect of parameter adjustment display screen, has realized the display effect adjustment in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
Further, the display effect that changes display screen need not to carry out after display screen is closed again unlatching, but can the directly inner display effect adjustment order that sends of receiving terminal under the state that display screen is opened, then adjust the parameter adjustment display effect according to the display effect of carrying in the display effect adjustment order, simplify thus user's operation, also realize adjusting in real time.
Embodiment four
Fig. 4 is the method flow diagram of adjusting display effect in the embodiment of the invention four, and this flow process comprises:
Step 41: obtain display effect and adjust parameter.
Step 42: display effect is adjusted parameter send to display driver chip, display driver chip is integrated in the display screen and is used for adjusting according to display effect the display effect of parameter adjustment display screen.
The method that present embodiment four provides can be adjusted parameter with the display effect of obtaining and send to display driver chip, adjusted the display effect of parameter adjustment display screen according to display effect by display driver chip, realized the display effect adjustment in display screen inside thus, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
Obtain display effect in present embodiment four steps 41 and adjust parameter, several implementation method is arranged, following embodiment five and embodiment six provide wherein two kinds of implementation methods.
Present embodiment four steps 42 are adjusted parameter with display effect and are sent to display driver chip, and several implementation method is also arranged, and following embodiment seven and embodiment eight provide wherein two kinds of implementation methods.
Embodiment five
Fig. 5 is the method flow diagram of adjusting display effect in the embodiment of the invention five, and the method comprises:
Step 51: determine the present displayed content on the display screen.
Step 52: the pixel value in the statistics present displayed content distributes.
In this step, pixel value is concentrated the interval that distributes in the statistics present displayed content.
Step 53: inquire about the corresponding relation of predefined statistics and display effect furnishing parameter, obtain display effect corresponding to present displayed content and adjust parameter.
In this step, preset different display effects for different statisticses and adjust parameter, for example can preset display effect corresponding to different pixel value distributed area and adjust parameter, the display effect of setting is adjusted parameter and is comprised that at least gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.Display effect is adjusted the concrete value of parameter, can rule of thumb be worth or test to determine.
Suppose that it is gamma (Gamma) parameter of curve that the display effect of setting is adjusted parameter, specifically comprise gamma (Gamma) curve 2.4 and gamma (Gamma) curve 2.5, it is corresponding respectively with this two gammas (Gamma) curve to preset two kinds of pixel value distributed areas this moment.
Step 54: display effect is adjusted parameter send to display driver chip.
Can adjust display effect according to the distribution of the pixel value of present displayed content in the present embodiment five, satisfy various display requirement.
Further, as a kind of optional embodiment, can detect present displayed content in the above-mentioned steps 51 is picture or user interface, and the user interface here comprises the multiple interfaces such as operating system desktop, address list interface, short message editing interface.This moment, step 51 can be realized by following substep:
Detect the state of picture browsing application program;
If detect the picture browsing application program launching, determine that the present displayed content on the display screen is picture;
If detect the picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
Picture has different requirements with user interface to display effect, when use can strengthen the parameter display user interface of image display effect, might destroy the color-grading on the user interface, based on this, the method that present embodiment five provides can be respectively for picture and these two kinds of displaying contents of user interface, adjust display screen and present different display effects, thereby make these two kinds of displaying contents can both present better display effect.
Embodiment six
Fig. 6 is the method flow diagram of adjusting display effect in the embodiment of the invention six, and the method comprises:
Step 61: determine the present displayed content on the display screen.
Step 62: inquire about the corresponding relation that predefined displaying contents and display effect are adjusted parameter, obtain display effect corresponding to present displayed content and adjust parameter.
In this step, adjust parameter for different displaying contents presets respectively display effect, the display effect of setting is adjusted and is comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.Display effect is adjusted the concrete value of parameter, can rule of thumb be worth or test to determine.
Step 63: display effect is adjusted parameter send to display driver chip.
Can adjust display effect according to the corresponding relation of displaying contents and display effect adjustment parameter in the present embodiment six, satisfy various display requirement.
Further, as a kind of optional embodiment, can detect present displayed content in the above-mentioned steps 61 is picture or user interface, and the user interface here comprises the multiple interfaces such as operating system desktop, address list interface, short message editing interface.This moment, step 61 can be realized by following substep:
Detect the state of picture browsing application program;
If detect the picture browsing application program launching, determine that the present displayed content on the display screen is picture;
If detect the picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
Picture has different requirements with user interface to display effect, when use can strengthen the parameter display user interface of image display effect, might destroy the color-grading on the user interface, based on this, the method that present embodiment five provides can be respectively for picture and these two kinds of displaying contents of user interface, adjust display screen and present different display effects, thereby make these two kinds of displaying contents can both present better display effect.
Embodiment seven
Fig. 7 is the method flow diagram of adjusting display effect in the embodiment of the invention seven, and this flow process comprises:
Step 71: obtain display effect and adjust parameter.
Step 72: the state of detection display screen.
Step 73: if the state of display screen is changed to unlatching by closing, send the display screen initialization sequence that carries display effect adjustment parameter to display driver chip.
In the present embodiment seven, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
In the present embodiment seven, display effect adjustment parameter is carried in the display screen initialization sequence and sends, therefore need display screen to close first to open again and just can carry out the adjustment of display effect, because the display screen initialization sequence was closed the sequence that all will be sent to from terminal inner display driver chip when opening again at display screen originally exactly at every turn, to show that adjusting parameter is carried in the initialization sequence and sends, and can save flow process.
Embodiment eight
Fig. 8 is the method flow diagram of adjusting display effect in the embodiment of the invention eight, and this flow process comprises:
Step 81: obtain display effect and adjust parameter.
Step 82: send the display effect adjustment order of carrying display effect adjustment parameter to display driver chip.
In this step, display effect adjustment order is the order irrelevant with the display screen state, can under the state that display screen is held open, send display effect adjustment order to display driver chip.
In the present embodiment eight, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
In the present embodiment eight, the display effect that changes display screen need not to carry out after display screen is closed again unlatching, but can under the state that display screen is opened, directly send display effect adjustment order to display driver chip, simplify thus user's operation, also realize adjusting in real time.
Embodiment nine
Fig. 9 is the structural representation of adjusting the device of display effect in the embodiment of the invention nine, the display driver chip of this application of installation in being integrated in display screen.
Device shown in Figure 9 comprises: acquiring unit 91 and adjustment unit 92.
Acquiring unit 91 is used for obtaining display effect and adjusts parameter.
Adjustment unit 92, the display effect that is used for obtaining according to acquiring unit 91 is adjusted the display effect of parameter adjustment display screen.
Adjustment unit 92 can be adjusted parameter according to display effect and change the some physical characteristicss that act on display screen, for example is carried in the voltage that makes liquid crystal deflection on the display screen, thereby realizes adjusting the display effect of display screen.
In the present embodiment nine, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
The device that present embodiment nine provides can be adjusted according to display effect the display effect of parameter adjustment display screen, this device is integrated in the display screen, therefore realize the display effect adjustment in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
The inner structure of above-mentioned acquiring unit 91 has several implementation, and following examples ten and embodiment 11 provide wherein two kinds of implementations.
Embodiment ten
Figure 10 is the structural representation of adjusting the device of display effect in the embodiment of the invention ten, and this device is integrated in the display screen.
Device shown in Figure 10 comprises: acquiring unit 101 and adjustment unit 102.
Acquiring unit 101 comprises: the first receiver module 1011 and the first parsing module 1012.
The first receiver module 1011 is used for receiving the display screen initialization sequence that carries display effect adjustment parameter.
The first parsing module 1012 is used for parsing display effect from the display screen initialization sequence that the first receiver module 1011 receives and adjusts parameter.
Adjustment unit 102 is used for the display effect according to display effect adjustment parameter adjustment display screen.
In the present embodiment ten, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
The display driver chip of the application of installation that present embodiment ten provides in being integrated in display screen, can adjust according to display effect the display effect of parameter adjustment display screen, therefore realized the display effect adjustment in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
In the present embodiment ten, display effect adjustment parameter is carried in the display screen initialization sequence and sends, therefore need display screen to close first to open again and just can carry out the adjustment of display effect, because display screen initialization sequence itself is exactly to close at display screen all will be to the sequence of display driver chip transmission when opening again at every turn, to show that adjusting parameter is carried in the initialization sequence and sends, and can save flow process.
Figure 11 is the structural representation of adjusting the device of display effect in the embodiment of the invention 11, and this device is integrated in the display screen.
Device shown in Figure 11 comprises: acquiring unit 111 and adjustment unit 112.
Acquiring unit 111 comprises: the second receiver module 1111 and the second parsing module 1112.
The second receiver module 1111 is used for receiving the display effect adjustment order of carrying display effect adjustment parameter.
The second parsing module 1112 is used for parsing display effect from the display effect adjustment order that the second receiver module 1111 receives and adjusts parameter.
In the present embodiment 11, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
The display driver chip of the application of installation that present embodiment 11 provides in being integrated in display screen, can adjust according to display effect the display effect of parameter adjustment display screen, therefore realized the display effect adjustment in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
Further, the display effect that changes display screen need not to carry out after display screen is closed again unlatching, carry the display effect adjustment order that display effect is adjusted parameter but can under the state of display screen unlatching, directly send to display driver chip, simplify thus user's operation, also realize adjusting in real time.
Figure 12 is the device of adjusting display effect in the embodiment of the invention 12, and this device comprises: acquiring unit 121 and transmitting element 122.
Acquiring unit 121 is used for obtaining display effect and adjusts parameter.
Transmitting element 122 is used for that display effect is adjusted parameter and sends to display driver chip, and display driver chip is integrated in the display screen and is used for adjusting according to display effect the display effect of parameter adjustment display screen.
The device that present embodiment 12 provides can be adjusted parameter with the display effect of obtaining and send to display driver chip, adjusted the display effect of parameter adjustment display screen according to display effect by display driver chip, therefore realized the display effect adjustment in display screen inside, thereby can not increase the processing load of terminal inner, can also satisfy various display requirement.
The inner structure of above-mentioned acquiring unit 121 has several implementation, and following examples 13 and embodiment 14 provide wherein two kinds of implementations.
The inner structure of above-mentioned transmitting element 122 has several implementation, and following examples 15 and embodiment 16 provide wherein two kinds of implementations.
Embodiment 13
Figure 13 is the structural representation of adjusting the device of display effect in the embodiment of the invention 13, and this device comprises: acquiring unit 131 and transmitting element 132.
Acquiring unit 131 comprises: determination module 1311, statistical module 1312 and acquisition module 1313.
Transmitting element 132 is used for that display effect is adjusted parameter and sends to display driver chip.
Can adjust display effect according to the distribution of the pixel value of present displayed content in the present embodiment 13, satisfy various display requirement.
Further, as a kind of optional embodiment, determination module 1311 comprises: detection sub-module and definite submodule.
Above-mentioned detection sub-module is for detection of the state of picture browsing application program.
Above-mentioned definite submodule is used for determining that the present displayed content on the display screen is picture when above-mentioned detection sub-module detects described picture browsing application program launching; When above-mentioned detection sub-module detects described picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
Picture has different requirements with user interface to display effect, when use can strengthen the parameter display user interface of image display effect, might destroy the color-grading on the user interface, based on this, the method that present embodiment 13 provides can be respectively for picture and these two kinds of displaying contents of user interface, adjust display screen and present different display effects, thereby make these two kinds of displaying contents can both present better display effect.
Embodiment 14
Figure 14 is the structural representation of adjusting the device of display effect in the embodiment of the invention 14, and this device comprises: acquiring unit 141 and transmitting element 142.
Acquiring unit 141 comprises: determination module 1411 and acquisition module 1412.
Transmitting element 142 is used for that display effect is adjusted parameter and sends to display driver chip.
Can adjust display effect according to the corresponding relation of displaying contents and display effect adjustment parameter in the present embodiment 14, satisfy various display requirement.
Further, as a kind of optional embodiment, determination module 1411 comprises: detection sub-module and definite submodule.
Above-mentioned detection sub-module is for detection of the state of picture browsing application program.
Above-mentioned definite submodule is used for determining that the present displayed content on the display screen is picture when above-mentioned detection sub-module detects described picture browsing application program launching; When above-mentioned detection sub-module detects described picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
Picture has different requirements with user interface to display effect, when use can strengthen the parameter display user interface of image display effect, might destroy the color-grading on the user interface, based on this, the method that present embodiment 14 provides can be respectively for picture and these two kinds of displaying contents of user interface, adjust display screen and present different display effects, thereby make these two kinds of displaying contents can both present better display effect.
Embodiment 15
Figure 15 is the structural representation of adjusting the device of display effect in the embodiment of the invention 15, and this device comprises: acquiring unit 151 and transmitting element 152.
Acquiring unit 151 is used for obtaining display effect and adjusts parameter.
Transmitting element 152 comprises: detection module 1521 and sending module 1522.
Detection module 1521 is for detection of the state of display screen.
Sending module 1522 is used for being changed to when opening by closing at the state of display screen, sends to display driver chip and carries the display screen initialization sequence that display effect is adjusted parameter.
In the present embodiment 15, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
In the present embodiment 15, display effect adjustment parameter is carried in the display screen initialization sequence and sends, therefore need display screen to close first to open again and just can carry out the adjustment of display effect, because display screen initialization sequence itself is closed the sequence that all will be sent to from terminal inner display driver chip when opening again at display screen exactly at every turn, to show that adjusting parameter is carried in the initialization sequence and sends, and can save flow process.
Embodiment 16
Figure 16 is the structural representation of adjusting the device of display effect in the embodiment of the invention 16, and this device comprises: acquiring unit 161 and transmitting element 162.
Acquiring unit 161 is used for obtaining display effect and adjusts parameter.
Transmitting element 162 comprises: generation module 1621 and sending module 1622.
Sending module 1622 is used for described display effect adjustment order is sent to described display driver chip.
In the present embodiment 16, display effect is adjusted and to be comprised at least in the parameter that gamma (Gamma) parameter of curve, color enhancement (CE) parameter and dynamic backlight regulate a kind of in (CABC) parameter.
In the present embodiment 16, the display effect that changes display screen need not to carry out after display screen is closed again unlatching, carry the display effect adjustment order that display effect is adjusted parameter but can under the state of display screen unlatching, directly send to display driver chip, simplify thus user's operation, also realize adjusting in real time.
Those skilled in the art should understand that the embodiment of the invention can be provided as method, system or computer program.Therefore, the embodiment of the invention can adopt complete hardware implementation example, complete implement software example or in conjunction with the form of the embodiment of software and hardware aspect.And the embodiment of the invention can adopt the form of the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) that wherein include computer usable program code.
The embodiment of the invention is that reference is described according to process flow diagram and/or the block scheme of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block scheme and/or square frame and process flow diagram and/or the block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device producing a machine, so that the instruction of carrying out by the processor of computing machine or other programmable data processing device produces the device of the function that is used for being implemented in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, so that the instruction that is stored in this computer-readable memory produces the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.
These computer program instructions also can be loaded on computing machine or other programmable data processing device, so that carry out the sequence of operations step producing computer implemented processing at computing machine or other programmable devices, thereby be provided for being implemented in the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame in the instruction that computing machine or other programmable devices are carried out.
Obviously, those skilled in the art can carry out various changes and modification to the embodiment of the invention and not break away from the spirit and scope of the embodiment of the invention.Like this, if these of the embodiment of the invention are revised and modification belongs within the scope of claim and equivalent technologies thereof, then the embodiment of the invention also is intended to comprise these changes and modification interior.
Claims (20)
1. a method of adjusting display effect is characterized in that, is applied to be integrated in the display driver chip in the display screen, and the method comprises:
Obtain display effect and adjust parameter;
Adjust the display effect of parameter adjustment display screen according to described display effect.
2. the method for claim 1 is characterized in that, the described display effect of obtaining is adjusted parameter, comprising:
The display screen initialization sequence that described display effect is adjusted parameter is carried in reception;
From described display screen initialization sequence, parse described display effect and adjust parameter.
3. the method for claim 1 is characterized in that, the described display effect of obtaining is adjusted parameter, comprising:
The display effect adjustment order that described display effect is adjusted parameter is carried in reception;
From described display effect adjustment order, parse described display effect and adjust parameter.
4. such as each described method of claims 1 to 3, it is characterized in that described display effect is adjusted parameter and comprised at least a kind of in gamma curve parameter, color enhancement parameter and the dynamic backlight control parameter.
5. method of adjusting display effect is characterized in that the method comprises:
Obtain display effect and adjust parameter;
Described display effect is adjusted parameter send to display driver chip, described display driver chip is integrated in the display screen and is used for adjusting according to described display effect the display effect of parameter adjustment display screen.
6. method as claimed in claim 5 is characterized in that, describedly described display effect is adjusted parameter sends to display driver chip, comprising:
The state of detection display screen;
If the state of display screen is changed to unlatching by closing, send the display screen initialization sequence that carries described display effect adjustment parameter to described display driver chip.
7. method as claimed in claim 5 is characterized in that, describedly described display effect is adjusted parameter sends to display driver chip, comprising:
Send the display effect adjustment order of carrying described display effect adjustment parameter to described display driver chip.
8. method as claimed in claim 5 is characterized in that, the described display effect adjustment parameter of obtaining comprises:
Determine the content of current demonstration on the display screen;
Inquire about the corresponding relation that predefined displaying contents and display effect are adjusted parameter, obtain display effect corresponding to described present displayed content and adjust parameter.
9. method as claimed in claim 5 is characterized in that, the described display effect adjustment parameter of obtaining comprises:
Determine the content of current demonstration on the display screen;
Pixel value in the statistics present displayed content distributes;
Inquire about the corresponding relation that predefined statistics and display effect are adjusted parameter, obtain display effect corresponding to present displayed content and adjust parameter.
10. method as claimed in claim 8 or 9 is characterized in that the content of current demonstration on described definite display screen comprises:
Detect the state of picture browsing application program;
If detect described picture browsing application program launching, determine that the present displayed content on the display screen is picture;
If detect described picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
11., it is characterized in that described display effect is adjusted parameter and comprised at least a kind of in gamma curve parameter, color enhancement parameter and the dynamic backlight control parameter such as each described method of claim 5 to 9.
12. a device of adjusting display effect is characterized in that, is applied to be integrated in the display driver chip in the display screen, this device comprises:
Acquiring unit is used for obtaining display effect and adjusts parameter;
Adjustment unit is used for the display effect according to described display effect adjustment parameter adjustment display screen.
13. device as claimed in claim 12 is characterized in that, described acquiring unit comprises:
The first receiver module is used for receiving the display screen initialization sequence that carries described display effect adjustment parameter;
The first parsing module is used for parsing described display effect from described display screen initialization sequence and adjusts parameter.
14. device as claimed in claim 12 is characterized in that, described acquiring unit comprises:
The second receiver module is used for receiving the display effect adjustment order of carrying described display effect adjustment parameter;
The second parsing module is used for parsing described display effect from described display effect adjustment order and adjusts parameter.
15. a device of adjusting display effect is characterized in that, this device comprises:
Acquiring unit is used for obtaining display effect and adjusts parameter;
Transmitting element is used for that described display effect is adjusted parameter and sends to display driver chip, and described display driver chip is integrated in the display screen and is used for adjusting according to described display effect the display effect of parameter adjustment display screen.
16. device as claimed in claim 15 is characterized in that, described transmitting element comprises:
Detection module is for detection of the state of display screen;
Sending module is used for being changed to when opening by closing at the state of display screen, sends to described display driver chip and carries the display screen initialization sequence that described display effect is adjusted parameter.
17. device as claimed in claim 15 is characterized in that, described transmitting element comprises:
Generation module is used for generating the display effect adjustment order of carrying described display effect adjustment parameter;
Sending module is used for described display effect adjustment order is sent to described display driver chip.
18. device as claimed in claim 15 is characterized in that, described acquiring unit comprises:
Determination module is for the content of determining current demonstration on the display screen;
Acquisition module is used for inquiring about the corresponding relation of predefined displaying contents and display effect adjustment parameter, obtains display effect corresponding to described present displayed content and adjusts parameter.
19. device as claimed in claim 15 is characterized in that, described acquiring unit comprises:
Determination module is for the content of determining current demonstration on the display screen;
Statistical module, the pixel value that is used for the statistics present displayed content distributes;
Acquisition module is used for inquiring about the corresponding relation of predefined statistics and display effect adjustment parameter, obtains display effect corresponding to present displayed content and adjusts parameter.
20. such as claim 18 or 19 described devices, it is characterized in that described determination module comprises:
Detection sub-module is for detection of the state of picture browsing application program;
Determine submodule, be used for when described detection sub-module detects described picture browsing application program launching, determining that the present displayed content on the display screen is picture; When described detection sub-module detects described picture browsing closing application program, determine that the present displayed content on the display screen is user interface.
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| CN103077000B (en) | 2016-02-24 |
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