CN101587703B - Method and device for adjusting color temperature coordinate value measured by color analyzer - Google Patents
Method and device for adjusting color temperature coordinate value measured by color analyzer Download PDFInfo
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- CN101587703B CN101587703B CN2008100976297A CN200810097629A CN101587703B CN 101587703 B CN101587703 B CN 101587703B CN 2008100976297 A CN2008100976297 A CN 2008100976297A CN 200810097629 A CN200810097629 A CN 200810097629A CN 101587703 B CN101587703 B CN 101587703B
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- 238000012360 testing method Methods 0.000 claims abstract description 15
- 238000004458 analytical method Methods 0.000 claims description 58
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- 238000004519 manufacturing process Methods 0.000 description 5
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Abstract
The invention relates to a method and a device for adjusting a color temperature coordinate value measured by a color analyzer. The device comprises a main control module. The method comprises the following steps: displaying a testing image on a standard display; receiving a color temperature coordinate value measured by the color analyzer to the standard display; obtaining a preset standard colortemperature coordinate value and comparing the preset color temperature coordinate value with the measured color temperature coordinate value so as to obtain a color temperature deviation value; andadjusting the color temperature coordinate value measured by the color analyzer through the color temperature deviation value.
Description
Technical field
The present invention relates to a kind of method of adjustment and device of color analysis instrument, particularly a kind of method and device of adjusting the color temperature coordinate value of measured by color analyzer.
Background technology
Along with the prosperity of science and technology and the lifting of living standard, seem in the requirement of modern people for display and emphasize that more display is in the performance of chrominance signal.Therefore, for the precision of the color analysis instrument that is used for measuring display color temperature, just extremely important when adjusting display.Therefore be an important link in the flow process that is adjusted at display manufacturing now of color analysis instrument.
In the manufacturing process of prior art, the different-colour value of utilizing the different channel of color analysis instrument to remove to measure standard indicator usually.The value that to measure and standard value are made comparisons again, come color analysis instrument is adjusted with regard to deviate at last.But this mode need be adjusted the channel of too many color analysis instrument when verification, can cause temporal waste.On the other hand in the prior art, in the time of carrying out the white balance adjustment to display, to utilize two kinds of different brightness to adjust usually.But these two kinds of brightness only utilize same channel to measure usually, just have error thus easily.If measure different brightness, when just must the many verifications extra channel of the channel of verification color analysis instrument at the beginning, can cause the very big burden on the production line all the better with different channels.
Therefore need a kind of new method of adjustment of invention and install to solve the problem that prior art was taken place.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of adjusting gear of color temperature coordinate value of measured by color analyzer, can adjust the color temperature coordinate value of measured by color analyzer.
Another fundamental purpose of the present invention is a kind of method of adjustment of color temperature coordinate value of measured by color analyzer.
For reaching above-mentioned purpose, the adjusting gear of the color temperature coordinate value of measured by color analyzer of the present invention comprises the main control module, the main control module receives the color temperature coordinate value that color analysis instrument records from a standard indicator that shows testing image, relatively color temperature coordinate value and standard color temperature coordinate figure utilize this colour temperature deviate that the color temperature coordinate value of the measured display to be measured of color analysis instrument is compensated to obtain the colour temperature deviate at last again.
The method of adjustment of the color temperature coordinate value of measured by color analyzer of the present invention is: show testing image at a standard indicator; Receive color analysis instrument to standard indicator measure color temperature coordinate value; Obtain default standard color temperature coordinate figure and make comparisons, obtain the colour temperature deviate with the color temperature coordinate value that this records; And utilize the colour temperature deviate to adjust the measured color temperature coordinate value of color analysis instrument.
Description of drawings
Fig. 1 is the Organization Chart of adjusting gear of the color temperature coordinate value of measured by color analyzer of the present invention.
Fig. 2 adjusts the process flow diagram of the color temperature coordinate value of measured by color analyzer for the present invention.
Fig. 3 adjusts the process flow diagram of display to be measured for the present invention utilizes the color temperature coordinate value of measured by color analyzer.
The primary clustering symbol description:
The color temperature coordinate value adjusting gear 10 of measured by color analyzer
Main control module 20
Storage unit 21
Color analysis instrument 30
Image acquisition module 31
Standard indicator 41
Embodiment
For allowing the auditor can more understand technology contents of the present invention, be described as follows especially exemplified by preferred embodiment.
Please refer to Fig. 1, Fig. 1 is the Organization Chart of adjusting gear of the color temperature coordinate value of measured by color analyzer of the present invention.
The adjusting gear 10 of the color temperature coordinate value of measured by color analyzer of the present invention is in order to adjust the color temperature coordinate value that color analysis instrument 30 is measured, make this color temperature coordinate value can meet the color temperature coordinate value of different demanding criterias, allow the deviate of color temperature coordinate value of color analysis instrument 30 available measurement results and demanding criteria compensate.
The adjusting gear 10 of the color temperature coordinate value of this measured by color analyzer comprises main control module 20 and storage unit 21.Main control module 20 electrically connects with storage unit 21 and color analysis instrument 30.Main control module 20 can be a main frame, but the present invention is not as limit.Storage unit 21 is adjusted the numerical value of color analysis instrument 30 in order to note main control module 20.
Color analysis instrument 30 comprises image acquisition module 31, is used for capturing the colour temperature that standard indicator 41 is sent, and analyzes the color temperature coordinate value to obtain being correlated with.Main control module 20 is utilized color analysis instrument 30 to analyze the color temperature coordinate value and the predefined standard color temperature coordinate figure that obtain again and is compared, and can obtain a colour temperature deviate.When color analysis instrument 30 will be analyzed other displays to be measured that need adjust, just directly read deviate and compensate by storage unit 21.The method of adjusting the color temperature coordinate value that color analysis instrument 30 records after have detailed introduction.On the other hand, main control module 20 can be controlled a plurality of color analysis instruments 30 simultaneously, to adjust different displays to be measured.Because different color analysis instruments 30 has different sequence numbers, so main control module 20 can be recorded in the sequence number and the corresponding deviate thereof of different color analysis instrument 30 in the storage unit 21.In the time will adjusting display to be measured, read sequence number and corresponding colour temperature deviate thereof again, just can adjust.
Next please refer to Fig. 2 adjusts the color temperature coordinate value of measured by color analyzer about the present invention process flow diagram.Be noted that herein, though below be the method that example illustrates adjustment color analysis instrument of the present invention with the adjusting gear 10 of the color temperature coordinate value of measured by color analyzer, the method for the color temperature coordinate value of adjustment measured by color analyzer of the present invention is not so that be used in the adjusting gear 10 of the color temperature coordinate value of measured by color analyzer and exceed.
At first carry out step 201: show a testing image at a standard indicator.
At first standard indicator 41 can demonstrate testing image.Wherein testing image can be controlled image to display via main control module 20, but the present invention is not exceeded in this way.
Carry out step 202 again: receive this color analysis instrument to this standard indicator measure a colour temperature coordinate figure.
Color analysis instrument 30 measures the colour temperature of standard indicators 41 at this moment, and allows main control module 20 receive its color temperature coordinate values again.Preferred embodiment of the present invention is that color analysis instrument 30 is adjusted to initial channel, measures the colour temperature of standard indicator 41 again.Wherein the initial channel of color analysis instrument 30 is the most original measurement channel of color analysis instrument 30, and the user can't change the setting of initial channel.So benchmark that can utilize initial channel to be used as measuring in an embodiment of the present invention.And color analysis instrument 30 can utilize initial channel to measure the colour temperature of different-colour on the standard indicator 41, to obtain a plurality of color temperature coordinate values.
Step 203: obtain default standard color temperature coordinate figure and make comparisons, obtain the colour temperature deviate with the color temperature coordinate value that records.
After recording color temperature coordinate value, main control module 20 is made comparisons the color temperature coordinate value that records with default standard color temperature coordinate figure, just can obtain the colour temperature deviate.Wherein Yu She standard color temperature coordinate figure is the correct color temperature coordinate value that 41 of standard indicators should demonstrate.Therefore the color temperature coordinate value and the standard color temperature coordinate figure that record are made comparisons, can know how many color temperature coordinate values that color analysis instrument 30 measures understands deviation.Thus, just can learn that what compensation color analysis instrument 30 measured color temperature coordinate values should do.
Carry out step 204 at last: the sequence number and the pairing colour temperature deviate thereof of record color analysis instrument.
Because each color analysis instrument 30 all can have the sequence number under it, so sequence number and pairing colour temperature deviate thereof that main control this moment module 20 is understood the color analysis instrument 30 that will read are stored in the storage unit 21 together.Why just can learn each different color analysis instruments 30 pairing colour temperature deviates thus.Be noted that read the program of the sequence number of color analysis instrument 30 and can carry out, the present invention is not as limit in this step or step 202.
Utilize above-mentioned step, promptly finished the adjustment flow process of color analysis instrument 30.Next please refer to Fig. 3 utilizes the color temperature coordinate value of measured by color analyzer to adjust the process flow diagram of display to be measured about the present invention.
At first carry out step 301: the sequence number and the corresponding colour temperature deviate thereof that read color analysis instrument.
When will be when still unadjusted display to be measured is adjusted on a production line, main control module 20 will read in the sequence number of color analysis instrument 30 on this production line, and read the pairing colour temperature deviate of this sequence number simultaneously from storage unit 21.
Then carry out step 302 again: the deviate of setting the pairing color analysis instrument of this sequence number.
Owing to learnt the deviate of the required adjustment of color temperature coordinate value that color analysis instrument 30 is measured, so main control module 20 can be set out the deviate of color analysis instrument 30 according to sequence number.Main control module just 20 is directly set out the compensation what will do the color temperature coordinate value that color analysis instrument 30 measured out.When color analysis instrument 30 began to measure the color temperature coordinate value that still unadjusted display to be measured sent, main control module 20 can be learnt that its numerical value will be added and subtracted and how much be only correct measuring value.
Then carry out step 303: show testing image at display to be measured.
Show testing image at display to be measured this moment, and wherein testing image is identical with described image among the step 201.
Carry out step 304 again: obtain the measurement color temperature coordinate value that color analysis instrument records display to be measured.
The colour temperature of color analysis instrument 30 measurements this moment display to be measured, and allow main control module 20 receive its measurement color temperature coordinate values that record again.This step and step 202 are similar, so do not repeat them here.
Carry out step 305 again: utilize the colour temperature deviate that measured measurement color temperature coordinate value is compensated, to obtain revising color temperature coordinate value.
Owing to noted the colour temperature deviate of color analysis instrument 30 in step 204, main control this moment module 20 can directly read out the colour temperature deviate of color analysis instrument 30 correspondences from storage unit 21.Then the measurement color temperature coordinate value that further color analysis instrument 30 is measured again compensates, to obtain correct correction color temperature coordinate value.
Carry out step 306 at last: unadjusted test display is still adjusted.
Then main control module 20 utilizes correct correction color temperature coordinate value to calculate, and uses unadjusted test display is still carried out the adjustment of pictures such as white balance.Because the method for adjustment to the test display is not emphasis of the present invention place, so do not repeat them here its flow process.
Be noted that herein the method for the color temperature coordinate value of adjustment measured by color analyzer of the present invention is not exceeded with above-mentioned order of steps, as long as can reach purpose of the present invention, but the also change of above-mentioned order of steps.
Utilize above-mentioned method of adjustment, just the color temperature coordinate value that color analysis instrument 30 measures can be adjusted to numerical value the most accurately, display is adjusted with conveniently follow-up.
To sum up institute is old, and no matter the present invention everywhere all shows it totally different in the feature of known technology with regard to purpose, means and effect, earnestly asks the auditor to perceive, and grants quasi patent early, makes Jiahui society, and the true feeling moral just.Only it should be noted that above-mentioned many embodiment give an example for convenience of explanation, the present invention's interest field required for protection should be as the criterion so that claims scope is described certainly, but not only limits to the foregoing description.
Claims (5)
1. the adjusting gear of the color temperature coordinate value of a measured by color analyzer, in order to adjust the color temperature coordinate value of a measured by color analyzer, described device comprises:
One main control module, receive the color temperature coordinate value that described color analysis instrument records from a standard indicator that shows testing image, a more described color temperature coordinate value and a standard color temperature coordinate figure utilize described colour temperature deviate that the color temperature coordinate value of the measured display to be measured of described color analysis instrument is compensated to obtain a colour temperature deviate.
2. the adjusting gear of the color temperature coordinate value of measured by color analyzer as claimed in claim 1, wherein said main control module is a main frame.
3. the adjusting gear of the color temperature coordinate value of measured by color analyzer as claimed in claim 2 also comprises a storage unit, in order to the sequence number and the pairing colour temperature deviate thereof of record different color analyser.
4. the method for adjustment of the color temperature coordinate value of a measured by color analyzer, the adjusting gear of color temperature coordinate value that is used for a measured by color analyzer said method comprising the steps of to adjust a color analyser:
Show a testing image at a standard indicator;
Receive described color analysis instrument to described standard indicator measure a colour temperature coordinate figure;
Obtain a default standard color temperature coordinate figure and make comparisons, obtain a colour temperature deviate with the described color temperature coordinate value that records; And
Utilize described colour temperature deviate to adjust the measured described color temperature coordinate value of described color analysis instrument;
The step of wherein utilizing described colour temperature deviate to adjust the described color temperature coordinate value of described measured by color analyzer also comprises:
Show described testing image at a display to be measured;
Obtain the measurement color temperature coordinate value that described color analysis instrument records described display to be measured; And
Utilize described colour temperature deviate that measured described measurement color temperature coordinate value is compensated, revise color temperature coordinate value to obtain one.
5. the method for adjustment of the color temperature coordinate value of measured by color analyzer as claimed in claim 4, the step of its adjustment also comprises:
Read the described sequence number of described color analysis instrument; And
Set the deviate of the pairing color analysis instrument of described sequence number.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100976297A CN101587703B (en) | 2008-05-22 | 2008-05-22 | Method and device for adjusting color temperature coordinate value measured by color analyzer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100976297A CN101587703B (en) | 2008-05-22 | 2008-05-22 | Method and device for adjusting color temperature coordinate value measured by color analyzer |
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| CN101587703A CN101587703A (en) | 2009-11-25 |
| CN101587703B true CN101587703B (en) | 2011-06-15 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101976540B (en) * | 2010-11-22 | 2012-10-03 | 天津三星电子有限公司 | Method for automatically adjusting grey-scale consistency of display |
| CN102890924B (en) * | 2011-07-21 | 2015-07-22 | 晨星软件研发(深圳)有限公司 | Method for correcting color of panel and related correction module |
| CN103050071B (en) * | 2011-10-14 | 2016-06-22 | 晨星软件研发(深圳)有限公司 | The method of correction panel and relevant display controller |
| US9875724B2 (en) | 2012-08-21 | 2018-01-23 | Beijing Lenovo Software Ltd. | Method and electronic device for adjusting display |
| CN104240674B (en) * | 2013-06-14 | 2016-10-05 | 联想(北京)有限公司 | A kind of method regulating display unit and a kind of electronic equipment |
| CN105225645A (en) * | 2014-11-26 | 2016-01-06 | 维沃移动通信有限公司 | The colour temperature calibration steps of liquid crystal display module and system |
| CN104680962B (en) * | 2015-03-25 | 2018-01-30 | 合肥京东方光电科技有限公司 | A kind of method, apparatus and system of the optical characteristics for testing display module |
| CN106200031A (en) * | 2015-04-30 | 2016-12-07 | 深圳市比亚迪电子部品件有限公司 | The calibration steps of LCD MODULE, device and system |
| CN106652938B (en) * | 2016-12-14 | 2020-01-14 | 深圳Tcl数字技术有限公司 | Color temperature deviation adjusting method and system of liquid crystal display screen |
| CN109348205B (en) * | 2018-10-15 | 2019-12-24 | 南京熊猫电子股份有限公司 | White balance adjusting method and device |
| CN109410892B (en) * | 2018-11-21 | 2020-09-04 | 苏州佳世达电通有限公司 | Image processing method and display device |
| CN110706673B (en) * | 2019-07-26 | 2021-08-06 | 深圳市彤兴电子有限公司 | Display control method and device of display, electronic equipment and computer readable storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201015215Y (en) * | 2007-01-23 | 2008-01-30 | 珠海石头电子有限公司 | Color-brightness consistency regulating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201015215Y (en) * | 2007-01-23 | 2008-01-30 | 珠海石头电子有限公司 | Color-brightness consistency regulating system |
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Effective date of registration: 20171130 Address after: The new Taiwan Chinese Taiwan New Taipei City Xizhi District Five Road No. 88 21 floor Co-patentee after: Wistron Corp. Patentee after: WISTRON Corp. Address before: Taiwan Taipei County 221 China Sijhih City five new Taiwan Road No. 88 21F Patentee before: WISTRON Corp. |
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Address after: Zhongshan City, Guangdong province 528437 Wistron Zhongshan torch hi tech Industrial Development Zone in Zhongshan science and Technology Park Co-patentee after: WISTRON Corp. Patentee after: Wistron Corp. Address before: The new Taiwan Chinese Taiwan New Taipei City Xizhi District Five Road No. 88 21 floor Co-patentee before: Wistron Corp. Patentee before: WISTRON Corp. |
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Granted publication date: 20110615 |