CN103440838B - A kind of display control method and display device - Google Patents
A kind of display control method and display device Download PDFInfo
- Publication number
- CN103440838B CN103440838B CN201310309776.7A CN201310309776A CN103440838B CN 103440838 B CN103440838 B CN 103440838B CN 201310309776 A CN201310309776 A CN 201310309776A CN 103440838 B CN103440838 B CN 103440838B
- Authority
- CN
- China
- Prior art keywords
- adjustment parameter
- color adjustment
- main control
- control chip
- view data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 claims abstract description 90
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 23
- 230000006870 function Effects 0.000 description 6
- 238000012805 post-processing Methods 0.000 description 6
- 230000002708 enhancing effect Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the present invention provides a kind of display control method and display device, relates to display technique field, can ensure the display effect of the display device using embedded main control chip, thus reaches the object that high handling property and excellent display effect take into account.The method can comprise: receive the view data from main control chip; Color adjustment parameter according to presetting processes described view data; Described view data after transmission processing is to display screen time schedule controller.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of display control method and display device.
Background technology
Along with the raising of people's living standard, the requirement of people to digital entertainment is more and more higher.In display technique field, people have not only required to observe display frame, but more focus on the display frame observing high-quality.
In prior art, in order to strengthen the display effect of display device, the color rendition degree improving display device displaying contents, the contrast improving display device and sharpness, usually need require to display effect the function that in traditional main control chip that higher display device uses, integrating colour parameter regulates, thus, first tradition main control chip carries out color parameter adjustment to this displaying contents before displaying contents is sent to display screen time schedule controller.
But although traditional main control chip has the function that color parameter regulates, the handling property of traditional main control chip is lower; And for there is multi-core, high primary frequency, emphasizing that general-purpose computations ability and 3D calculate the embedded main control chip of the high handling property of ability in time, the function that its color parameter regulates is very weak even not to be had, therefore, the display effect of the display device using this embedded main control chip cannot be ensured, thus high handling property and display effect cannot be taken into account.
Summary of the invention
Embodiments of the invention provide a kind of display control method and display device, can ensure the display effect of the display device using embedded main control chip, thus reach the object that high handling property and excellent display effect take into account.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the present invention provides a kind of display control method, comprising:
Receive the view data from main control chip;
Color adjustment parameter according to presetting processes described view data;
Described view data after transmission processing is to display screen time schedule controller.
In the first possible implementation of first aspect, before the color adjustment parameter that described basis is preset processes described view data, described display control method also comprises:
Receive the described color adjustment parameter from described main control chip.
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible, described reception specifically comprises from the described color adjustment parameter of described main control chip:
By internal integrated circuit I
2c bus, serial peripheral equipment interface SPI bus or serial ports receive the described color adjustment parameter from described main control chip.
In conjunction with the first possible implementation of first aspect or the possible implementation of the second, in the implementation that the third is possible, described color adjustment parameter comprises and overlaps color adjustment parameter more;
Wherein, described reception specifically comprises from the described color adjustment parameter of described main control chip:
When needing to switch between described many cover color adjustment parameter, receive the described color adjustment parameter after from the switching of described main control chip.
In conjunction with the first possible implementation of first aspect or the possible implementation of the second, in the 4th kind of possible implementation, described color adjustment parameter comprises and overlaps color adjustment parameter more;
Wherein, described reception specifically comprises from the described color adjustment parameter of described main control chip:
Need to switch between described many cover color adjustment parameter, and when the difference of the described color adjustment parameter after the described color adjustment parameter be switched with switching is less than predetermined value, receive the described color adjustment parameter corresponding with described difference from described main control chip, to realize the switching of described color adjustment parameter.
Second aspect, the embodiment of the present invention provides a kind of display device, and comprise main control chip and display screen time schedule controller, described display device also comprises:
The image processing apparatus be connected with described display screen time schedule controller with described main control chip, described image processing apparatus receives the view data from described main control chip, and process described view data according to the color adjustment parameter preset, and the described view data after transmission processing is to described display screen time schedule controller.
In the first possible implementation of second aspect,
Described image processing apparatus also receives the described color adjustment parameter from described main control chip.
In conjunction with the first possible implementation of second aspect, in the implementation that the second is possible,
Described image processing apparatus passes through I
2c bus, spi bus or serial ports receive the described color adjustment parameter from described main control chip.
In conjunction with the first possible implementation of second aspect or the possible implementation of the second, in the implementation that the third is possible, described color adjustment parameter comprises and overlaps color adjustment parameter more;
Described main control chip comprises judgment means, and when described judgment means for needing to switch between described many cover color adjustment parameter, whether the difference of the described color adjustment parameter that judgement is switched and the described color adjustment parameter after switching is less than predetermined value;
If so, then described image processing apparatus receives the described color adjustment parameter corresponding with described difference from described main control chip, to realize the switching of described color adjustment parameter;
If not, then described image processing apparatus receives from the described color adjustment parameter after the switching of described main control chip.
In conjunction with the first possible implementation of aforesaid second aspect or second aspect to any one implementation in the third possible implementation, in the 4th kind of possible implementation,
Described image processing apparatus comprises processor, first input end, the first output terminal; Described main control chip comprises the second output terminal;
Described image processing apparatus receives the view data sent by described second output terminal from described main control chip by described first input end, and processed described view data according to described color adjustment parameter by described processor, and by the described view data after described first output terminal transmission processing to described time sequence of display device controller.
The embodiment of the present invention provides a kind of display control method and display device, comprise the view data received from main control chip, and process this view data according to the color adjustment parameter preset, and this view data after transmission processing is to display screen time schedule controller.Pass through the program, because image processing apparatus can regulate the view data from main control chip according to the color adjustment parameter preset, namely the view data sent by main control chip is sent to display screen time schedule controller again after image processing apparatus regulates, therefore, the display effect of the display device using embedded main control chip can be ensured, thus reach the object that high handling property and excellent display effect take into account.
Accompanying drawing explanation
The process flow diagram one of a kind of display control method that Fig. 1 provides for the embodiment of the present invention;
The flowchart 2 of a kind of display control method that Fig. 2 provides for the embodiment of the present invention;
The structural representation one of the display device that Fig. 3 provides for the embodiment of the present invention;
The structural representation two of the display device that Fig. 4 provides for the embodiment of the present invention;
The structural representation three of the display device that Fig. 5 provides for the embodiment of the present invention.
Embodiment
A kind of display control method provided the embodiment of the present invention below in conjunction with accompanying drawing and display device are described in detail.
Embodiment one
The embodiment of the present invention provides a kind of display control method, and as shown in Figure 1, the method can comprise:
S101, image processing apparatus receive the view data from main control chip.
In the embodiment of the present invention, image processing apparatus can comprise post processing of image chip, and this post processing of image chip can be FRC(FrameRateConversion, frame rate conversion) chip.
Exemplary, when display device needs display view data, first main control chip will need the view data of display to be sent to image processing apparatus, and namely image processing apparatus receives the view data from main control chip.
S102, image processing apparatus process view data according to the color adjustment parameter preset.
After image processing apparatus receives the view data of main control chip transmission, image processing apparatus processes this view data according to the color adjustment parameter preset.
Optionally, color adjustment parameter can comprise at least one item in brightness, contrast, tone, saturation degree, colour temperature and look enhancing.
Concrete, image processing apparatus can regulate this view data, to ensure preferably display effect according at least one item in the brightness received, contrast, tone, saturation degree, colour temperature and look enhancing.
Optionally, color adjustment parameter can be preset when display device dispatches from the factory for the producer of display device, and also can be that user is self-defining in the process using display device, the mode that can also meet the demands for other, the present invention limit.
View data after S103, image processing apparatus transmission processing is to display screen time schedule controller.
After image processing apparatus processes view data, this view data after process is sent to display screen time schedule controller by image processing apparatus, to make display screen time schedule controller drive the display panel of display device to show the view data after this process, thus reach preferably display effect.
The embodiment of the present invention provides a kind of display control method, comprises the view data received from main control chip, and processes this view data according to the color adjustment parameter preset, and this view data after transmission processing is to display screen time schedule controller.Pass through the program, because image processing apparatus can regulate the view data from main control chip according to the color adjustment parameter preset, namely the view data sent by main control chip is sent to display screen time schedule controller again after image processing apparatus regulates, therefore, the display effect of the display device using embedded main control chip can be ensured, thus reach the object that high handling property and excellent display effect take into account.
Embodiment two
The embodiment of the present invention provides a kind of display control method, and as shown in Figure 2, the method can comprise:
S201, main control chip send view data to image processing apparatus.
In the embodiment of the present invention, image processing apparatus can comprise post processing of image chip, and this post processing of image chip can be FRC chip.
Exemplary, when display device needs display view data, first main control chip will need the view data of display to be sent to image processing apparatus, and namely image processing apparatus receives the view data from main control chip.
S202, main control chip send default color adjustment parameter to image processing apparatus.
Main control chip sends default color adjustment parameter to image processing apparatus, and namely image processing apparatus receives the color adjustment parameter preset from main control chip.Wherein, color adjustment parameter can comprise at least one item in brightness, contrast, tone, saturation degree, colour temperature and look enhancing.
Optionally, color adjustment parameter can be preset when display device dispatches from the factory for the producer of display device, and also can be that user is self-defining in the process using display device, the mode that can also meet the demands for other, the present invention limit.
Optionally, image processing apparatus can pass through I
2c(Inter-IntegratedCircuit, internal integrated circuit) bus, SPI(SerialPeripheralInterface, Serial Peripheral Interface (SPI)) bus or serial ports receive view data from main control chip and color adjustment parameter.
In the display control method that the embodiment of the present invention provides, color adjustment parameter can comprise and overlaps color adjustment parameter more.
Concrete, if image processing apparatus can only apply a set of color adjustment parameter, namely this cover color adjustment parameter sent by main control chip, then when needing to switch between many cover color adjustment parameter, the color adjustment parameter from main control chip that image processing apparatus receives can be following one:
(1) if when the difference of the color adjustment parameter be switched and the color adjustment parameter after switching is more than or equal to predetermined value, image processing apparatus can receive a whole set of color adjustment parameter after from the switching of main control chip.
(2) if when the difference of the color adjustment parameter be switched and the color adjustment parameter after switching is less than predetermined value, image processing apparatus can receive the color adjustment parameter corresponding with this difference from main control chip.
Especially, suppose that predetermined value is 3, the number of carrying out the project (brightness, contrast, tone, saturation degree, colour temperature and look enhancing etc.) regulated in namely predetermined color adjustment parameter is 3.By the color adjustment parameter after switching compared with the color adjustment parameter be switched, if when the number of carrying out the project regulated in color adjustment parameter is more than or equal to 3, all items in color adjustment parameter after switching all can be sent to image processing apparatus by main control chip, and namely image processing apparatus receives a whole set of color adjustment parameter from main control chip; If when the number of carrying out the project regulated in color adjustment parameter is less than 3, the project of carrying out in color adjustment parameter regulating only can be sent to image processing apparatus by main control chip, and namely image processing apparatus receives the color adjustment parameter corresponding with the project of carrying out regulating from main control chip.
For example, for above-mentioned six reconciling items, if the color adjustment parameter after switching is compared with the color adjustment parameter before switching, have adjusted brightness, contrast, saturation degree and colour temperature, then main control chip need by regulate after brightness, contrast, saturation degree, colour temperature, and unadjusted tone, look strengthen all be sent to image processing apparatus; Contrary, if only have adjusted contrast and saturation degree, then the contrast after adjustment and saturation degree only need be sent to image processing apparatus by main control chip.
Optionally, the form of expression of the project in color adjustment parameter can comprise numerical value or the number percent of the required setting of this project.Such as, the required numerical value arranged of brightness can be 50 or 50%.Form of expression the present invention of project in concrete color adjustment parameter does not limit.
Optionally, many covers color adjustment parameter is with to overlap display mode corresponding more, this many covers color adjustment parameter and many cover display modes can be that the producer of display device is preset, and many cover display modes can comprise general mode, mode standard, bright-coloured pattern, motor pattern and film mode etc.Wherein, if user switches to mode standard, then the color adjustment parameter corresponding with mode standard can be sent to image processing apparatus by main control chip, to make image processing apparatus can process view data according to this color adjustment parameter corresponding with mode standard, thus ensure preferably display effect.
It should be noted that, because color adjustment parameter is kept in the internal register of image processing apparatus, and internal register will be cleared after power-off, therefore, start when display device first time, or when accident power-off is restarted, main control chip then needs again the color adjustment parameter that the last time preserves to be sent to image processing apparatus.
The present invention does not limit the execution sequence of S201 and S202, and namely the present invention performs S202 after can first performing S201; Also S201 is performed after can first performing S202; Also can perform S201 and S202 simultaneously.
S203, image processing apparatus process view data according to color adjustment parameter.
Image processing apparatus receive main control chip send view data and color adjustment parameter after, image processing apparatus processes this view data according to this color adjustment parameter.
Concrete, image processing apparatus can regulate this view data, to ensure preferably display effect according at least one item in the brightness received, contrast, tone, saturation degree, colour temperature and look enhancing.
View data after S204, image processing apparatus transmission processing is to display screen time schedule controller.
After image processing apparatus processes view data, this view data after process is sent to display screen time schedule controller by image processing apparatus, to make display screen time schedule controller drive the display panel of display device to show the view data after this process, thus reach preferably display effect.
The drive singal that S205, display screen time schedule controller export according to it, drives this view data after the display panel Graphics Processing of display device.
After display screen time schedule controller receives the view data after from image processing apparatus process, the drive singal that display screen time schedule controller exports according to it, drive this view data after the display panel Graphics Processing of display device, thus reach preferably display effect.
Exemplary, the drive singal that display screen time schedule controller can export according to it, i.e. line synchronizing signal and field sync signal, drives the display panel of display device that this view data after process is converted to the data of each pixel and shows.
Be understandable that, the adjustable project kind configured in above-mentioned color adjustment parameter is The more the better.Namely, except six projects adjustable in above-mentioned color adjustment parameter, can also comprise the project of other influences display effect, the present invention does not limit.
The embodiment of the present invention provides a kind of display control method, comprises the view data received from main control chip, and processes this view data according to the color adjustment parameter preset, and this view data after transmission processing is to display screen time schedule controller.Pass through the program, because image processing apparatus can regulate the view data from main control chip according to the color adjustment parameter preset, namely the view data sent by main control chip is sent to display screen time schedule controller again after image processing apparatus regulates, therefore, the display effect of the display device using embedded main control chip can be ensured, thus reach the object that high handling property and excellent display effect take into account.
Embodiment three
As shown in Figure 3, the embodiment of the present invention provides a kind of display device 1, this display device 1 can comprise main control chip 10, display screen time schedule controller 11, the image processing apparatus 12 that is connected with described display screen time schedule controller 11 with described main control chip 10, and the display panel 13 to be connected with described display screen time schedule controller 11, wherein
Described image processing apparatus 12 can receive the view data from described main control chip 10, and according to the color adjustment parameter preset, described view data is processed, and the described view data after transmission processing is to described display screen time schedule controller 11, drives described display panel 13 to show described view data to make described display screen time schedule controller 11.
Optionally, described image processing apparatus 12 also receives the described color adjustment parameter from described main control chip.
Optionally, described image processing apparatus 12 passes through I
2c bus, spi bus or serial ports receive the described color adjustment parameter from described main control chip.
Optionally, described color adjustment parameter comprises and overlaps color adjustment parameter more;
As shown in Figure 4, described main control chip 10 comprises judgment means 100, when described judgment means 100 for needing to switch between described many cover color adjustment parameter, whether the difference of the described color adjustment parameter that judgement is switched and the described color adjustment parameter after switching is less than predetermined value;
If so, then described image processing apparatus 12 receives the described color adjustment parameter corresponding with described difference from described main control chip 10, to realize the switching of described color adjustment parameter.
If not, then described image processing apparatus 12 receives the described color adjustment parameter after from the switching of described main control chip 10.
Optionally, as shown in Figure 5, described image processing apparatus 12 comprises processor 120, first input end 121, first output terminal 122; Described main control chip 10 comprises the second output terminal 101;
Described image processing apparatus 12 receives the view data sent by described second output terminal 101 from described main control chip by described first input end 121, and processed described view data according to described color adjustment parameter by described processor 120, and by the described view data after described first output terminal 122 transmission processing to described time sequence of display device controller 11.
Optionally, described first input end 121 can be LVDS(LowVoltageDifferentialSignaling, Low Voltage Differential Signal) input end; Described first output terminal 122 and described second output terminal 101 can be LVDS output terminal.
Optionally, described image processing apparatus 12 can comprise post processing of image chip, and described post processing of image chip can comprise FRC chip.
The display device that the embodiment of the present invention provides can be the equipment that LCD TV, liquid crystal panel, liquid crystal display etc. have Presentation Function.
In the display device that the embodiment of the present invention provides, because image processing apparatus can regulate the view data from main control chip according to the color adjustment parameter preset, namely the view data sent by main control chip is sent to display screen time schedule controller again after image processing apparatus regulates, therefore, the display effect of the display device using embedded main control chip can be ensured, thus reach the object that high handling property and excellent display effect take into account.
Those skilled in the art can be well understood to, for convenience and simplicity of description, only be illustrated with the division of above-mentioned each functional module, in practical application, can distribute as required and by above-mentioned functions and be completed by different functional modules, inner structure by device is divided into different functional modules, to complete all or part of function described above.The specific works process of the device of foregoing description, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiments that the application provides, should be understood that disclosed apparatus and method can realize by another way.Such as, device embodiment described above is only schematic.Another point, shown or discussed coupling each other or direct-coupling can be by some interfaces, the indirect coupling of device, can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be a physical location or multiple physical location, namely can be positioned at a place, or also can be distributed to multiple different local.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form of SFU software functional unit also can be adopted to realize.
If described integrated unit using the form of SFU software functional unit realize and as independently production marketing or use time, can be stored in a read/write memory medium.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words or all or part of of this technical scheme can embody with the form of software product, this software product is stored in a storage medium, comprise all or part of step of some instructions in order to make an equipment (can be single-chip microcomputer, chip etc.) or processor (processor) perform method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (8)
1. a display control method, is characterized in that, comprising:
Receive the view data from main control chip;
Receive the color adjustment parameter preset from described main control chip;
According to described color adjustment parameter, described view data is processed;
Described view data after transmission processing is to display screen time schedule controller.
2. display control method according to claim 1, is characterized in that, described reception specifically comprises from the color adjustment parameter of described main control chip:
By internal integrated circuit I
2c bus, serial peripheral equipment interface SPI bus or serial ports receive the described color adjustment parameter from described main control chip.
3. display control method according to claim 1 and 2, is characterized in that, described color adjustment parameter comprises and overlaps color adjustment parameter more;
Wherein, described reception specifically comprises from the color adjustment parameter of described main control chip:
When needing to switch between described many cover color adjustment parameter, receive the described color adjustment parameter after from the switching of described main control chip.
4. display control method according to claim 1 and 2, is characterized in that, described color adjustment parameter comprises and overlaps color adjustment parameter more;
Wherein, described reception specifically comprises from the color adjustment parameter of described main control chip:
Need to switch between described many cover color adjustment parameter, and when the difference of the described color adjustment parameter after the described color adjustment parameter be switched with switching is less than predetermined value, receive the described color adjustment parameter corresponding with described difference from described main control chip, to realize the switching of described color adjustment parameter, in described color adjustment parameter, carry out the number of the Items regulated when described difference is and switches, described color adjustment parameter corresponding to described and described difference is the Items carrying out in described color adjustment parameter regulating.
5. a display device, comprise main control chip and display screen time schedule controller, it is characterized in that, described display device also comprises:
The image processing apparatus be connected with described display screen time schedule controller with described main control chip, described image processing apparatus receives the view data from described main control chip, and the color adjustment parameter preset received from described main control chip, and process described view data according to described color adjustment parameter, and the described view data after transmission processing is to described display screen time schedule controller.
6. display device according to claim 5, is characterized in that,
Described image processing apparatus passes through I
2c bus, spi bus or serial ports receive the described color adjustment parameter from described main control chip.
7. the display device according to claim 5 or 6, is characterized in that, described color adjustment parameter comprises and overlaps color adjustment parameter more;
Described main control chip comprises judgment means, when described judgment means is used for needing to switch between described many cover color adjustment parameter, whether the difference of the described color adjustment parameter that judgement is switched and the described color adjustment parameter after switching is less than predetermined value, carries out the number of the Items regulated when described difference is and switches in described color adjustment parameter;
If, then described image processing apparatus receives the described color adjustment parameter corresponding with described difference from described main control chip, to realize the switching of described color adjustment parameter, described color adjustment parameter corresponding to described and described difference is the Items carrying out in described color adjustment parameter regulating;
If not, then described image processing apparatus receives from the described color adjustment parameter after the switching of described main control chip.
8. the display device according to claim 5 or 6, is characterized in that,
Described image processing apparatus comprises processor, first input end, the first output terminal; Described main control chip comprises the second output terminal;
Described image processing apparatus receives the view data sent by described second output terminal from described main control chip by described first input end, and processed described view data according to described color adjustment parameter by described processor, and by the described view data after described first output terminal transmission processing to described display screen time schedule controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309776.7A CN103440838B (en) | 2013-07-22 | 2013-07-22 | A kind of display control method and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310309776.7A CN103440838B (en) | 2013-07-22 | 2013-07-22 | A kind of display control method and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103440838A CN103440838A (en) | 2013-12-11 |
| CN103440838B true CN103440838B (en) | 2016-04-06 |
Family
ID=49694530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310309776.7A Active CN103440838B (en) | 2013-07-22 | 2013-07-22 | A kind of display control method and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103440838B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105895004B (en) * | 2016-05-25 | 2019-08-27 | 深圳创维－Rgb电子有限公司 | Display panel drive method and device |
| CN109587347A (en) * | 2019-01-28 | 2019-04-05 | 珠海格力电器股份有限公司 | Method of adjustment, the device and system of display screen parameter, mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020063807A1 (en) * | 1999-04-19 | 2002-05-30 | Neal Margulis | Method for Performing Image Transforms in a Digital Display System |
| CN101692332A (en) * | 2009-09-29 | 2010-04-07 | 深圳市国显科技有限公司 | Method for realizing timing controller for driving liquid crystal display module |
| CN101764981A (en) * | 2008-12-23 | 2010-06-30 | 康佳集团股份有限公司 | High-resolution video image controller for embedded LED display screen |
| CN202373269U (en) * | 2011-12-06 | 2012-08-08 | 肇庆全商联盟信息科技有限公司 | High-definition video image controller for embedded-type LED display screen |
| CN202549261U (en) * | 2012-04-11 | 2012-11-21 | 重庆巨创计量设备股份有限公司 | TFT (Thin Film Transistor) liquid crystal display system of LNG (Liquefied Natural Gas) filling machine |
-
2013
- 2013-07-22 CN CN201310309776.7A patent/CN103440838B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020063807A1 (en) * | 1999-04-19 | 2002-05-30 | Neal Margulis | Method for Performing Image Transforms in a Digital Display System |
| CN101764981A (en) * | 2008-12-23 | 2010-06-30 | 康佳集团股份有限公司 | High-resolution video image controller for embedded LED display screen |
| CN101692332A (en) * | 2009-09-29 | 2010-04-07 | 深圳市国显科技有限公司 | Method for realizing timing controller for driving liquid crystal display module |
| CN202373269U (en) * | 2011-12-06 | 2012-08-08 | 肇庆全商联盟信息科技有限公司 | High-definition video image controller for embedded-type LED display screen |
| CN202549261U (en) * | 2012-04-11 | 2012-11-21 | 重庆巨创计量设备股份有限公司 | TFT (Thin Film Transistor) liquid crystal display system of LNG (Liquefied Natural Gas) filling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103440838A (en) | 2013-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102097050B (en) | A kind of apparatus and method realizing display seamless switching | |
| CN105261344B (en) | The control device and control method of a kind of display panel | |
| US11151929B2 (en) | Control method and control circuit for display device | |
| US9508277B2 (en) | Display device, driving method of display device and data processing and outputting method of timing control circuit | |
| CN101882416A (en) | Display device and ghost eliminating method thereof | |
| CN105047141A (en) | Split screen detection method and apparatus of multi-divided-zone dynamic backlight, and liquid crystal television set | |
| EP3651148A1 (en) | Display apparatus and control method thereof | |
| US20090237340A1 (en) | Liquid crystal display module and display system including the same | |
| CN108628569A (en) | A kind of dual system real-time display operation method and equipment and dual system all-in-one machine | |
| CN104751817A (en) | Drive circuit and drive method | |
| CN101815180A (en) | Signal self-adaptive adapter plate of display screen interface | |
| CN104021772A (en) | liquid crystal pixel circuit of liquid crystal display panel and driving method thereof | |
| CN103135272A (en) | Stereoscopic image display | |
| US9837026B2 (en) | Backlight control method, backlight control device and display apparatus employing a system on chip and a field-programmable gate array | |
| CN104599654A (en) | Signal conversion device and method, signal generation system and display device | |
| CN106228939A (en) | LCD TV driving method, device and LCD TV drive circuit board | |
| US9240159B2 (en) | Timing controller and display apparatus having the same | |
| CN103440838B (en) | A kind of display control method and display device | |
| CN106652931B (en) | Display driver circuit, drive control method, voltage supply chip and display equipment | |
| US20160349896A1 (en) | Display driving apparatus and method for driving touch display panel | |
| CN105991953A (en) | Video signal processing method and electronic equipment | |
| CN102750914B (en) | Display module driving circuit, driving method and liquid crystal television | |
| CN106157901A (en) | The control system of a kind of bielectron ink screen and method | |
| CN103913864A (en) | Liquid crystal display | |
| CN101377909B (en) | Timing controllers and driving ability control methods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170721 Granted publication date: 20160406 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200721 Granted publication date: 20160406 |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300453 Tianjin Binhai New Area, Tianjin Eco-city, No. 126 Animation and Animation Center Road, Area B1, Second Floor 201-427 Patentee after: Xinle Visual Intelligent Electronic Technology (Tianjin) Co.,Ltd. Address before: 300467 Tianjin Binhai New Area, Tianjin ecological city animation Middle Road, building, No. two, B1 District, 201-427 Patentee before: LE SHI ZHI XIN ELECTRONIC TECHNOLOGY (TIANJIN) Ltd. Address after: Room 301-1, Room 301-3, Area B2, Animation Building, No. 126 Animation Road, Zhongxin Eco-city, Tianjin Binhai New Area, Tianjin Patentee after: LE SHI ZHI XIN ELECTRONIC TECHNOLOGY (TIANJIN) Ltd. Address before: 300453 Tianjin Binhai New Area, Tianjin Eco-city, No. 126 Animation and Animation Center Road, Area B1, Second Floor 201-427 Patentee before: Xinle Visual Intelligent Electronic Technology (Tianjin) Co.,Ltd. |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210201 Granted publication date: 20160406 |