CN101964178A - Display control system and method of display screen - Google Patents
Display control system and method of display screen Download PDFInfo
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- CN101964178A CN101964178A CN2009100551982A CN200910055198A CN101964178A CN 101964178 A CN101964178 A CN 101964178A CN 2009100551982 A CN2009100551982 A CN 2009100551982A CN 200910055198 A CN200910055198 A CN 200910055198A CN 101964178 A CN101964178 A CN 101964178A
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Abstract
The invention discloses a display control system and method of a display screen, which is characterized in that the display screen is divided into a plurality of display blocks, and each display block is respectively provided with at least one luminous element for giving users a display block for executing the display task based on requirement; applied voltage for the luminous element of each display block is adjusted to realize the purpose of distributed control of backlight luminance of the display screen by zones, thus effectively lowering the energy consumption of the display screen.
Description
Technical field
The present invention is about a kind of back light source brightness control technology of display screen, more detailed it, the method and system of carrying out subregion control relevant for a kind of back light source brightness to display screen.
Background technology
Present LCD display screen mostly adopts CCFL or LED-backlit, and the control mode of integral type is therefore, in the course of work of LCD screen, simultaneously luminous with constant brightness always.
So, because the backlight of LCD display screen is that overall fixed is luminous, for darker image, black part can not be very black, and the part brightness of white is not high, has reduced visual effect.Moreover when the picture mean flow rate was brighter, the luminous flux of whole image was bigger, can cause visual fatigue.
In addition,, cause the power consumption of display screen also progressively to rise thereupon,, run in the opposite direction with our the present environmental protection concept of advocating though the visual enjoyment of people can be greatly satisfied in this measure along with the size of LCD display screen is done bigger and bigger.Especially at the computer field, the original intention that disposes the large scale display screen for computer should be in order to satisfy computer game user's visual enjoyment, yet in exhausted most time, computer still is as a kind of document, the handling implement of communication uses, that is, display screen only is used to show the editing and processing result of some literal or figure in most time, in this case, only need utilize sub-fraction viewing area in these big screens can reach the purpose of demonstration in fact, therefore, computer for configuration large scale screen shows that with constant brightness whole screen can cause the unnecessary waste on the resource in the time of most.
Summary of the invention
For solving the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of display control program and method of display screen, can carry out subregion control at the back light source brightness of display screen.
Another object of the present invention is to provide a kind of display control program and method of display screen, can effectively reduce the power consumption of display screen, be beneficial to environmental protection.
Another purpose of the present invention is to provide a kind of display control program and method of display screen, can adjust the back light source brightness that respectively shows block in the display screen according to user's user demand, makes its display mode more meet human oriented design.
Reach other relevant purposes in order to achieve the above object, the present invention promptly provides a kind of display control program of display screen, it is characterized in that: division module is used for display screen is divided into a plurality of demonstration blocks, wherein, respectively this demonstration block has at least one light-emitting component respectively; Setting module is used to provide and sets the interface, chooses the demonstration block of at least one pending demonstration task for the user in the demonstration block of this division, sets the result thereby form; And processing module, be used for setting result according to this setting module, the corresponding light-emitting component of regulating this demonstration block respectively apply voltage, back light source brightness to the demonstration block of this should setting module selected at least one pending demonstration task in this display screen is lightened, and the back light source brightness of this demonstration block that other are not chosen in this display screen is dimmed.
In one embodiment of the invention, respectively the adjusting that applies voltage of the light-emitting component of this demonstration block by control circuit and integrated IC circuit one of them.Respectively this demonstration block of being divided in this display screen is rectangular, square and sexangle one of them.This setting result is the shape or the defined shape of this user of respectively this demonstration block of being divided in this display screen.
In another embodiment of the present invention, this display control program also comprises memory module, store this demonstrations block respectively light-emitting component apply voltage and respectively the back light source brightness parameter value of this demonstration block concern, this processing module also is used for according to the stored voltage brightness relationship of this memory module, the corresponding light-emitting component of regulating this demonstration block respectively apply voltage.
The present invention also provides a kind of display control method of display screen, it is characterized in that: dividing display screen is a plurality of demonstration blocks, and wherein respectively this demonstration block has at least one light-emitting component respectively; Provide and set the interface, in the demonstration block of this division, choose the demonstration block of at least one pending demonstration task for the user; And regulate this demonstration block respectively light-emitting component apply voltage, the back light source brightness of the demonstration block of this at least one pending demonstration task that correspondence in this display screen is selected lightens, and the respectively back light source brightness of this demonstration block that other are not chosen in this display screen is dimmed.
In one embodiment of the invention, respectively the adjusting that applies voltage of the light-emitting component of this demonstration block be by control circuit and integrated IC circuit one of them.Respectively this demonstration block of being divided in this display screen is rectangular, square and hexagonal one of them.Wherein, the demonstration block of this pending demonstration task is the shape or the defined shape of this user of respectively this demonstration block of being divided in this display screen.
In another embodiment of the present invention, this display control method also comprises the step that voltage and the back light source brightness parameter value of this demonstration block respectively concern that applies of light-emitting component that this demonstration block respectively is provided, regulate according to parameter value that this provided relation corresponding respectively this demonstration block light-emitting component apply voltage, to adjust in this display screen respectively this back light source brightness of this demonstration block of correspondence.
Compared to prior art, the display control program of display screen of the present invention and method are by display screen being divided into a plurality of demonstration blocks, and each shows that block has at least one light-emitting component respectively, and regulate at the voltage that applies of the light-emitting component of this demonstration block respectively, can be according to user's user demand, and the current demonstration block that needs to carry out the demonstration task of highlighted demonstration, and automatically other non-ly are in the brightness that shows the demonstration block in executing the task and dim, effectively reduce the energy consumption of display screen with this.
Description of drawings
Fig. 1 is the basic framework synoptic diagram in order to the display control program that shows display screen of the present invention; And
Fig. 2 is the process flow diagram of display control method when carrying out in order to show display screen of the present invention.
The main element symbol description
100 display control programs
110 division modules
120 memory modules
130 setting modules
150 processing modules
200 display screens
The S201 step
The S205 step
The S207 step
Embodiment
Below by particular specific embodiment explanation embodiments of the present invention, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this instructions disclosed.The present invention also can be implemented or be used by other different instantiations, and the every details in this instructions also can be carried out various modifications and change based on different viewpoints and application under not departing from spirit of the present invention.
See also Fig. 1, it shows the basic framework synoptic diagram of the display control program 100 of display screen of the present invention.
As shown in Figure 1, the display control program 100 of display screen of the present invention is mainly used in the function that a subregion control backlight display brightness is provided for existing display screen 200, in the present embodiment, this display screen 200 is for having the LCD display screen of LED light-emitting component backlight.
See also Fig. 1, the display control program 100 of the display screen of one embodiment of the present of invention comprises division module 110, memory module 120, setting module 130 and processing module 150.
This division module 110 is used for this display screen 200 is divided into a plurality of demonstration blocks (not graphic), to reach the purpose that independent regulation respectively shows the back light source brightness of block.In an embodiment, the shape that respectively shows block of being divided in this display screen 200 is rectangular, square or sexangle etc., yet not as limit, still can defining respectively according to user's demand, this demonstration block is a difformity.Respectively this demonstration block has at least one light-emitting component respectively, also promptly respectively should can form by one or more light-emitting components by the demonstration block, in an embodiment of the present invention, can by control circuit or integrated IC circuit conditioning respectively this demonstration block light-emitting component apply voltage.
Moreover, except the demonstration block that display screen 200 is divided into a plurality of preset shapes and choose therein the mode of demonstration block of at least one pending demonstration task, the user also can utilize setting module and directly define the demonstration block of irregular or regular shape according to the personal like on display screen, thereby form the setting result of the demonstration block of different pending demonstration tasks, thereby promote the controlled range of this demonstration block.
The voltage that applies that this memory module 120 is used to store the light-emitting component of this demonstration block respectively concerns with the parameter value of the back light source brightness of this demonstration block respectively, in one embodiment of this invention, this memory module 120 is arranged on the BIOS firmware, read for this processing module 150, but not as limit, in other embodiments of the invention, also can select this memory module 120 is arranged in other storage device that can read for this processing module 150.
This setting module 130 is used to provide sets the interface, chooses the demonstration block of at least one pending demonstration task for the user in the demonstration block of this division, sets the result thereby form.Particularly, setting module 130 of the present invention can be set the interface by these display screen 200 outputs, for the user by slide-mouse click, modes such as keyboard input or touch-control input, in a plurality of demonstration blocks that this display screen 200 is divided, select to need to carry out the demonstration block of demonstration task.
150 of this processing modules are used for the setting result according to this setting module 130, the corresponding voltage that applies of regulating the light-emitting component that respectively shows block, to adjust the back light source brightness that respectively shows block, reach the purpose of regulating this voltage by control circuit or integrated IC circuit in one embodiment of the invention.Particularly, the processing module 150 of present embodiment is used for the setting result according to this setting module 130, the corresponding light-emitting component of regulating this demonstration block respectively apply voltage, thereby with in this display screen 200 to should setting module the back light source brightness of demonstration block of 130 selected pending demonstration tasks lighten, and simultaneously other non-back light source brightness that respectively show block of choosing in this display screen 200 are dimmed, also be, only show the current demonstration block (the residing demonstration block of computer applications formula operation interface of for example current operation) that needs to carry out the demonstration task that the user is selected, and corresponding other back light source brightness that show blocks are dimmed, use the whole energy consumption of effective saving display screen.
In one embodiment of the invention, this processing module 150 also is used for concerning with the back light source brightness parameter value of this demonstration block respectively according to the voltage that applies of the light-emitting component of stored respectively this demonstration block of this memory module 120, the corresponding light-emitting component of regulating this demonstration block respectively apply voltage, adjusting in this display screen corresponding respectively this back light source brightness of this demonstration block, but not as limit.
Please continue to consult Fig. 2, it is the process flow diagram of display control method when carrying out of display screen of the present invention, as shown in Figure 2, at first carry out step S201, display screen 200 is divided into a plurality of demonstration blocks, and wherein, each shows that the block cording has at least one light-emitting component, and the shape that respectively shows block can be default rectangle, square or sexangle etc., yet not as limit.Then carry out step S205.
In step S205, set the interface in these display screen 200 outputs, for the demonstration block that the user is able to that slide-mouse clicks, modes such as keyboard input or touch-control input are selected pending demonstration task in this setting interface, or by the direct demonstration block of the pending demonstration task of the irregular or regular shape of definition on display screen of user, that is, provide the user to set the current residing demonstration block of computer applications formula operation interface of one of executing the task, then carry out step S207.
In step S207, according to this user's setting result, the adjusting respectively voltage of the light-emitting component of this demonstration block applies, and is extremely suitable to adjust the back light source brightness that respectively should show block.Under default situation, the present invention only lightens the back light source brightness of the demonstration block of pending demonstration task selected in this display screen 200, the backlight of the corresponding residing demonstration block of the computer applications formula operation interface of only this being executed the task lightens), and simultaneously other non-back light source brightness that respectively show block of choosing in this display screen 200 are dimmed, with the whole energy consumption of effective saving display screen.
In sum, display control program of the present invention and method system are by being divided into display screen a plurality of demonstration blocks, and each shows that block has at least one light-emitting component respectively, and regulate at the voltage that applies of the light-emitting component of this demonstration block respectively, to provide the user to set the demonstration block of pending demonstration task according to user demand, thereby make display control program of the present invention be able to according to this user demand, and this pending demonstration block of highlighted demonstration, and dim the brightness of other demonstration blocks that are ready, with the energy consumption of effective reduction display screen, meet the theory of environmental protection.
The above-mentioned described preferred embodiment of the present invention's display control program and method that only is, non-scope in order to the essence technology contents that limits the present invention.Its essence technology contents system of display control program of the present invention and method broadly is defined in the following claim, any technology entity or method that other people are finished, if it is identical with the following definien of application range institute, or be the change of equivalence, all will be regarded as containing among this claim.
Claims (10)
1. the display control program of a display screen is characterized in that:
Division module is used for display screen is divided into a plurality of demonstration blocks, and wherein, respectively this demonstration block system has at least one light-emitting component respectively;
Setting module is used to provide and sets the interface, chooses the demonstration block of at least one pending demonstration task for the user in the demonstration block of this division, sets the result thereby form; And
Processing module is used for the setting result according to this setting module, the corresponding light-emitting component of regulating this demonstration block respectively apply voltage.
2. the display control program of display screen as claimed in claim 1 is characterized in that, respectively the adjusting system that applies voltage of the light-emitting component of this demonstration block by control circuit and integrated IC circuit one of them.
3. the display control program of display screen as claimed in claim 1, it is characterized in that, this display control program also comprises memory module, store this demonstrations block respectively light-emitting component apply voltage and respectively the back light source brightness parameter value of this demonstration block concern, this processing module also is used for according to the stored parameter value of this memory module relation, the corresponding light-emitting component of regulating this demonstration block respectively apply voltage.
4. the display control program of display screen as claimed in claim 1 is characterized in that, respectively this demonstration block of being divided in this display screen is rectangular, square and sexangle one of them.
5. the display control program of display screen as claimed in claim 1 is characterized in that, this setting result is the shape or the defined shape of this user of respectively this demonstration block of being divided in this display screen.
6. the display control method of a display screen is characterized in that:
Dividing display screen is a plurality of demonstration blocks, and wherein respectively this demonstration block has at least one light-emitting component respectively;
Provide and set the interface, in the demonstration block of this division, choose the demonstration block of at least one pending demonstration task for the user; And
Regulating respectively, the voltage of the light-emitting component of this demonstration block applies, the back light source brightness of the demonstration block of this at least one pending demonstration task that correspondence in this display screen is selected lightens, and the respectively back light source brightness of this demonstration block that other are not chosen in this display screen is dimmed.
7. the display control method of display screen as claimed in claim 6 is characterized in that, respectively the adjusting that applies voltage of the light-emitting component of this demonstration block by control circuit and integrated IC circuit one of them.
8. the display control method of display screen as claimed in claim 6, it is characterized in that, this display control method also comprises the step that voltage and the back light source brightness parameter value of this demonstration block respectively concern that applies of light-emitting component that this demonstration block respectively is provided, regulate according to parameter value that this provided relation corresponding respectively this demonstration block light-emitting component apply voltage, to adjust in this display screen respectively this back light source brightness of this demonstration block of correspondence.
9. the display control method of display screen as claimed in claim 6 is characterized in that, respectively this demonstration block of being divided in this display screen is rectangular, square and hexagonal one of them.
10. the display control method of display screen as claimed in claim 6 is characterized in that, the demonstration block of this pending demonstration task is the shape or the defined shape of this user of respectively this demonstration block of being divided in this display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100551982A CN101964178A (en) | 2009-07-22 | 2009-07-22 | Display control system and method of display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009100551982A CN101964178A (en) | 2009-07-22 | 2009-07-22 | Display control system and method of display screen |
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| CN101964178A true CN101964178A (en) | 2011-02-02 |
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| CN2009100551982A Pending CN101964178A (en) | 2009-07-22 | 2009-07-22 | Display control system and method of display screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845100A (en) * | 2016-03-21 | 2016-08-10 | 南京信息工程大学 | Screen local backlight dynamic adjustment method |
| CN107527592A (en) * | 2015-04-13 | 2017-12-29 | 合肥龙精灵信息技术有限公司 | It is a kind of to control the scattered method opened and closed of touch-screen background lamp |
| CN116524844A (en) * | 2023-05-15 | 2023-08-01 | 深圳市玖润光电科技有限公司 | Display screen brightness adjusting method and device, computer equipment and storage medium |
-
2009
- 2009-07-22 CN CN2009100551982A patent/CN101964178A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107527592A (en) * | 2015-04-13 | 2017-12-29 | 合肥龙精灵信息技术有限公司 | It is a kind of to control the scattered method opened and closed of touch-screen background lamp |
| CN107527592B (en) * | 2015-04-13 | 2019-10-11 | 连云港指诺智能物联有限公司 | A method of control touch-screen background lamp dispersion opening and closing |
| CN105845100A (en) * | 2016-03-21 | 2016-08-10 | 南京信息工程大学 | Screen local backlight dynamic adjustment method |
| CN116524844A (en) * | 2023-05-15 | 2023-08-01 | 深圳市玖润光电科技有限公司 | Display screen brightness adjusting method and device, computer equipment and storage medium |
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Application publication date: 20110202 |