CN105957468B - A kind of color correcting method and the display device using it - Google Patents
A kind of color correcting method and the display device using it Download PDFInfo
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- CN105957468B CN105957468B CN201610281194.6A CN201610281194A CN105957468B CN 105957468 B CN105957468 B CN 105957468B CN 201610281194 A CN201610281194 A CN 201610281194A CN 105957468 B CN105957468 B CN 105957468B
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- display device
- color
- burning machine
- processor
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/2003—Display of colours
Abstract
For the present invention about a kind of color correcting method and using its display device, color correcting method detects the signal condition of display device the following steps are included: step S110, if in there is signal condition, step S120 is executed, if being in no signal condition, executes step S130；Step S120, display device execute burning machine；Step S130: detecting whether in default burning machine scheduling, if so, step S140 is executed, if it is not, executing step S160；Step S140, number when detecting practical burning machine, if number when number is greater than or equal to default burning machine when practical burning machine, execution step S150 executes step S160 if being less than；Step S150 starts color correction program, executes step S160 after the completion；Step S160, into energy-saving mode.Color correcting method of the invention carries out burning machine while using display device, saves the time for burning machine waste after color correction program starts again.
Description
Technical field
Display device more particularly to a kind of timesaving color school the present invention relates to a kind of color correcting method and using it
Correction method and the display device for applying it.
Background technique
With the increase for using the time, the internal component of display device, such as panel, backlight, it may occur that the phenomenon that aging,
It is increasing so as to cause the color and factory heterochromia of display device, thus need to carry out colour correction to display device.
Before carrying out colour correction, need to carry out display device to burn motor-driven work, burn machine when number according to different faces
Plate needs several hours to differ, and the mode of currently active color correction program is largely manual or semi-automatic, use in this way
After person starts color correction program, the time that several hours are not waited can be wasted to wait the completion of burning machine.
Summary of the invention
To improve the time-consuming problem of above-mentioned color correction program, the present invention provides a kind of color correcting method.
Above-mentioned color correcting method, the colour correction for display device, comprising the following steps:
Step S110: detecting the signal condition of display device, if display device, which is in, signal condition, thens follow the steps
S120 thens follow the steps S130 if display device is in no signal condition；
Step S120: the display device, which executes, burns motor-driven work；
Step S130: detecting whether the display device is in default burning machine scheduling, if so, S140 is thened follow the steps, if
It is no, then follow the steps S160；
Step S140: number when detecting reality burns machine executes if number is greater than or equal to number when presetting burning machine when practical burning machine
Step S150, if number when number is less than default burning machine when practical burning machine, thens follow the steps S160；
Step S150: starting color correction program carries out colour correction to the display device, if the color correction program is complete
At thening follow the steps S160；
Step S160: enter energy-saving mode.
As optional technical solution, the color correction program of step S150 includes:
Step S151: display test pictures；
Step S152: the color data of the test pictures is detected；
Step S153: comparing the color data and reference data, if misfitting, thens follow the steps S154, if coincideing, holds
Row step S155；
Step S154: calculating the difference of the color data and reference data, and the color of the test pictures is carried out according to difference
Correction, then execute step S152；
Step S155: color correction program is completed.
As optional technical solution, which further includes optical sensor, and the optical sensor is in the step
The color data of the test pictures is detected in S152.
As optional technical solution, before step S110 further include: detecting enabling signal is provided, is opened according to the detecting
Dynamic signal executes step S110.
As optional technical solution, the detecting enabling signal is provided with first frequency, which is fixed frequency
Or on-fixed frequency.
As optional technical solution, display device further includes memory, and number is deposited when presetting the scheduling of burning machine and default burning machine
Storage is in memory.
As optional technical solution, in the implementation procedure of step S120, if number has been equal to default burning when practical burning machine
Number when machine, thens follow the steps S110.
The present invention also provides a kind of display devices, comprising:
Processor；
Memory is coupled with the processor, and number device for processing calls when storing default burning machine scheduling and default burning machine；With
And
Counter is coupled with the processor；
Wherein, when processor judge display device be in have signal condition when, processor start burning machine program, counter note
It records number when reality burns machine and sends back to processor；
When processor judges that display device is in no signal condition, if display device meets following two conditions simultaneously:
Number when number is not less than default burning machine in default burning machine scheduling and when practical burning machine, then processor starts colour correction journey
Sequence；If two conditions are not satisfied all, processor starts energy-saving mode.
As optional technical solution, display device further includes optical sensor, is coupled with the processor, the colour correction journey
Sequence includes:
Step S191: display device shows test pictures；
Step S192: optical sensor detects the color data of the test pictures；
Step S193: the reference data that processor compares in color data and memory thens follow the steps if misfitting
S194 thens follow the steps S195 if coincideing；
Step S194: processor calculates the difference of color data and reference data, carries out the test pictures according to difference
Colour correction, then execute step S192；
Step S195: color correction program is completed.
As optional technical solution, after processor completes self color correction program, start energy-saving mode.
Compared with the prior art, color correcting method of the invention carries out burning motor-driven work while using display device,
It saves and burns the time that machine is wasted again after starting color correction program.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Detailed description of the invention
Fig. 1 is the flow chart of color correcting method of the invention；
Fig. 2 is the flow chart of color correction program in color correcting method of the invention；
Fig. 3 is the schematic diagram of display device of the invention.
Specific embodiment
Fig. 1 is the flow chart of color correcting method of the invention, please refers to Fig. 1.Color correcting method 100 includes following step
It is rapid:
Step S110: detecting the signal condition of display device, if display device, which is in, signal condition, thens follow the steps
S120 thens follow the steps S130 if display device is in no signal condition；
Step S120: display device, which executes, burns motor-driven work；
Step S130: whether detection display device is in default burning machine scheduling, if so, S140 is thened follow the steps, if it is not,
Then follow the steps S160；
Step S140: number when detecting reality burns machine executes if number is greater than or equal to number when presetting burning machine when practical burning machine
Step S150, if number when number is less than default burning machine when practical burning machine, thens follow the steps S160；
Step S150: starting color correction program carries out colour correction to display device, if color correction program is completed,
Then follow the steps S160；
Step S160: enter energy-saving mode.
In above-mentioned steps S120, display device is in have and carries out burning motor-driven work while signal condition, i.e., using aobvious
It completes to burn motor-driven work when showing device, can so save after starting color correction program and burn the time that machine is wasted again.
It in the present embodiment, further include that detecting enabling signal is provided before step S110, so as to be started according to detecting
Signal executes step S110.The frequency for detecting enabling signal is first frequency, and the frequency of first frequency without limitation, can be
Fixed frequency, can also be on-fixed frequency, according to the actual situation depending on.
In the present embodiment, in the implementation procedure of step S120, if number when number has been equal to default burning machine when practical burning machine,
Step S110 can be executed at once to save the time.
Display device further includes memory, and number is storable in memory when above-mentioned default burning machine scheduling and default burning machine
It is interior, it is called when being needed for display device.
Fig. 2 is the flow chart of color correction program in color correcting method of the invention, refers again to Fig. 2.In step S150
Color correction program include:
Step S151: display test pictures；
Step S152: the color data of the test pictures is detected；
Step S153: color data and reference data are compared if misfitting and thens follow the steps S154, if coincideing, is executed
Step S155；
Step S154: calculating the difference of color data and reference data, and the colour correction of test pictures is carried out according to difference,
Step S152 is executed again；
Step S155: color correction program is completed.
In this example it is shown that device further includes optical sensor, optical sensor in step S152 to detect test
The color data of picture.
Fig. 3 is the schematic diagram of display device of the invention, referring to figure 3..Display device 200 includes processor 210, storage
Device 220, counter 230.Memory 220, counter 230 are coupled to processor 210, and default burning machine is stored in memory 220
Number device 210 for processing calls when scheduling and default burning machine；When processor 210 judge display device 200 be in have signal condition
When, processor 210 start burning machine program, when counter 230 records practical burning machine number and report to processor 210；Work as processor
210 when judging that display device 200 is in no signal condition, and display device 200 meets simultaneously " in default burning machine scheduling "
And " number when number is not less than default burning machine when practical burning machine " the two conditions, then processor 210 starts color correction program；If
When the two conditions are not satisfied simultaneously, as long as have a condition not to be satisfied, processor 210 starts energy saving mould
Formula.
After processor 210 completes color correction program, energy-saving mode can star.
In this example it is shown that device 200 further includes optical sensor 240, coupling and processor 210 can be used to detect
The color data of test pictures.
Color correction program in the present embodiment includes the following steps:
Step S191: display device 200 shows test pictures；
Step S192: the color data of the detecting test pictures of optical sensor 240；
Step S193: the reference data that processor 210 compares in color data and memory 220 executes if misfitting
Step S194 thens follow the steps S195 if coincideing；
Step S194: processor 210 calculates the difference of color data and reference data, carries out test pictures according to difference
Colour correction, then execute step S192；
Step S195: color correction program is completed.
In conclusion color correcting method of the invention, is carried out burning motor-driven work while using display device, be saved
The time that machine is wasted is burnt again after starting color correction program.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and modifications, but these corresponding changes and modifications can be made according to the present invention by knowing those skilled in the art
All it should fall within the scope of protection of the appended claims of the present invention.
Claims (9)
1. a kind of color correcting method, the colour correction for display device, which is characterized in that the color correcting method include with
Lower step:
Step S110: detecting the signal condition of display device, if display device, which is in, signal condition, thens follow the steps S120,
If display device is in no signal condition, S130 is thened follow the steps；
Step S120: the display device, which executes, burns motor-driven work；
Step S130: detecting whether the display device is in default burning machine scheduling, if so, S140 is thened follow the steps, if it is not, then
Execute step S160；
Step S140: number when detecting reality burns machine thens follow the steps if number is greater than or equal to number when presetting burning machine when practical burning machine
S150, if number when number is less than default burning machine when practical burning machine, thens follow the steps S160；
Step S150: starting color correction program carries out colour correction to the display device, if the color correction program is completed,
Then follow the steps S160；
Step S160: enter energy-saving mode.
2. color correcting method as described in claim 1, which is characterized in that the color correction program packet of step S150
It includes:
Step S151: display test pictures；
Step S152: the color data of the test pictures is detected；
Step S153: comparing the color data and reference data, if misfitting, thens follow the steps S154, if coincideing, executes step
Rapid S155；
Step S154: calculating the difference of the color data and reference data, and the colour correction of the test pictures is carried out according to difference,
Step S152 is executed again；
Step S155: color correction program is completed.
3. color correcting method as claimed in claim 2, which is characterized in that the display device further includes optical sensor, the light
The color data of sensor to detect the test pictures in step S152.
4. color correcting method as described in claim 1, which is characterized in that before step S110 further include: provide detecting
Enabling signal executes step S110 according to the detecting enabling signal.
5. color correcting method as claimed in claim 4, which is characterized in that the detecting enabling signal is provided with first frequency,
The first frequency is fixed frequency or on-fixed frequency.
6. color correcting method as described in claim 1, which is characterized in that display device further includes memory, presets burning machine
Number is stored in memory when scheduling and default burning machine.
7. a kind of display device, which is characterized in that display device includes:
Processor；
Memory is coupled with the processor, and number device for processing calls when storing default burning machine scheduling and default burning machine；And
Counter is coupled with the processor；
Wherein, when processor judge display device be in have signal condition when, processor starts burning machine program, and counter records are real
Border number and sends back to processor when burning machine；
When processor judges that display device is in no signal condition, if display device meets following two conditions simultaneously: being in
Number when number is not less than default burning machine in default burning machine scheduling and when practical burning machine, then processor starts color correction program；If
When two conditions are not satisfied simultaneously, then processor starts energy-saving mode.
8. display device as claimed in claim 7, which is characterized in that display device further includes optical sensor, with the processor
Coupling, the color correction program include:
Step S191: display device shows test pictures；
Step S192: optical sensor detects the color data of the test pictures；
Step S193: the reference data that processor compares in color data and memory thens follow the steps S194 if misfitting,
If coincideing, S195 is thened follow the steps；
Step S194: processor calculates the difference of color data and reference data, and the color of the test pictures is carried out according to difference
Correction, then execute step S192；
Step S195: color correction program is completed.
9. display device as claimed in claim 7, which is characterized in that after processor completes self color correction program, starting
Energy-saving mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610281194.6A CN105957468B (en) | 2016-05-03 | 2016-05-03 | A kind of color correcting method and the display device using it |
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| CN201610281194.6A CN105957468B (en) | 2016-05-03 | 2016-05-03 | A kind of color correcting method and the display device using it |
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| CN105957468A CN105957468A (en) | 2016-09-21 |
| CN105957468B true CN105957468B (en) | 2019-11-29 |
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| JP3081748B2 (en) * | 1993-12-28 | 2000-08-28 | シャープ株式会社 | Drive circuit for liquid crystal display |
| JP5341509B2 (en) * | 2006-05-23 | 2013-11-13 | パナソニック株式会社 | Image display device, image display method, plasma display panel device, program, integrated circuit, and recording medium |
| CN101140725A (en) * | 2006-09-04 | 2008-03-12 | 明基电通股份有限公司 | System for producing display apparatus |
| CN101123077B (en) * | 2007-09-10 | 2011-06-15 | 宏碁股份有限公司 | Image correction system and correction method for display device |
| CN101996114A (en) * | 2009-08-26 | 2011-03-30 | 英业达股份有限公司 | Testing method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101414454A (en) * | 2007-10-18 | 2009-04-22 | 佳世达科技股份有限公司 | Method for updating display firmware |
| CN101447173A (en) * | 2008-12-22 | 2009-06-03 | 北京巨数数字技术开发有限公司 | System for adjusting point-to-point brightness in a plant and method |
| CN105355189A (en) * | 2015-11-24 | 2016-02-24 | 四川长虹电器股份有限公司 | High color temperature debugging method for improving liquid crystal screen luminance |
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