CN105575302A - Display device testing method and system - Google Patents
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- CN105575302A CN105575302A CN201510969882.7A CN201510969882A CN105575302A CN 105575302 A CN105575302 A CN 105575302A CN 201510969882 A CN201510969882 A CN 201510969882A CN 105575302 A CN105575302 A CN 105575302A
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Abstract
The invention relates to a display device testing method and a system. The display device testing method comprises steps of controlling a signal generator to output a test image which is dynamically changed to a display device for displaying, obtaining a first test image which is currently displayed by the display device and a second test image outputted by the signal generator at a set moment, comparing the first test image with the second test image to determine the display progress difference of the first test image and the second test image in the test image, and determining the display performance of the display device according to the display progress difference. The display device testing method and the system can perform more complete test on the related performance of the display device and can improve the test effect.
Description
Technical field
The present invention relates to technical field of measurement and test, particularly relate to a kind of display device method of testing and system.
Background technology
Along with progressively popularizing of various display device, how to guarantee that the display unit of these display devices can normally work, in manufacturing process, how to confirm that corresponding image display module normally can show image, there is not misalignment, display image shift, image display delayed or the problem such as too fast, thus dependent evaluation is carried out to its quality bills of materials, the above-mentioned various test jobs relevant to display device have become most important.
Conventional art generally rests on manual detection for the test of display device, or make corresponding display device show certain tableaux, by analyzing the feature of above-mentioned tableaux to test respective display apparatus, but, above-mentioned manual detection or the problem reflected by the scheme that corresponding test is carried out in the display of tableaux limited, easily cause the test weak effect of display device.
Summary of the invention
Based on this, be necessary easily to cause display device to test the technical matters of weak effect for traditional scheme, a kind of display device method of testing and system are provided.
A kind of display device method of testing, comprises the steps:
The test pattern that control signal generator exports dynamic change shows to display device;
The first test pattern of the current display of display device and the second test pattern of signal generator output is obtained in the setting moment;
First test pattern and the second test pattern are compared, determine the first test pattern and the progress displaying of the second test pattern in test pattern poor;
The display performance of described display device is determined according to progress displaying difference.
Above-mentioned display device method of testing, by obtaining the first test pattern and the second test pattern from the output terminal of display device and signal generator respectively in the setting moment, both are compared determine the first test pattern and the progress displaying of the second test pattern in test pattern poor, thus corresponding display device to be tested; The test pattern that display device to be tested shows dynamic change can show its correlated performance comprehensively, therefore the first test pattern is used for corresponding test job and can carries out more complete test to the correlated performance of display device, test effect accordingly to improve.
Above-mentioned test pattern comprises frame count signal, and described frame count signal is shown in the frame number viewing area of test pattern by the form of picture number;
Described first test pattern and the second test pattern to be compared, determine that the step of the first test pattern and the second test pattern progress displaying difference in test pattern comprises:
The first frame number viewing area and the second frame number viewing area is searched respectively in the first test pattern and the second test pattern;
Identify the first picture number of described first frame number viewing area and the first picture number of the second frame number viewing area, determine the first progress displaying of the first test pattern according to the first picture number, determine the second progress displaying of the second test pattern according to the second picture number;
According to the first progress displaying and the second progress displaying determination progress displaying poor.
In above-mentioned display device method of testing, picture number shows which frame data that corresponding test pattern outputs signal for signal generator, corresponding picture number is utilized to determine the first progress displaying and the second progress displaying respectively, and then determine that progress displaying is poor, the detections such as the transmission frame number comparatively complicated without the need to the carrying out to corresponding test pattern or progress displaying, the acquisition efficiency of progress displaying difference can be improved, and then improve corresponding testing efficiency.
Above-mentioned according to progress displaying difference determine that the step of the display performance of described display device comprises:
The relation in detection display progress difference and preset difference value interval;
If described progress displaying difference is in preset difference value interval, judge that the display of described display device is normal;
If described progress displaying difference is greater than the upper bound in preset difference value interval, judge that the display of described display device is too fast;
If described progress displaying difference is less than the lower bound in preset difference value interval, judge the display delayed of described display device.
Above-mentioned display device method of testing, by the relation of detection display progress difference with preset difference value interval, thus whether the display speed of detection display equipment is normal, if abnormal, can also judge that it specifically shows the situations such as too fast or time delay, corresponding staff can be made to debug accordingly for its display situation that is too fast or time delay, to improve the display performance of display device.
Above-mentioned test pattern comprises mobile rectification figure; Described mobile figure of correcting moves at the display interface that test pattern is corresponding;
Described according to progress displaying difference determine the step of the display performance of described display device after also comprise:
Obtain the primary importance information of shift calibrating figure on the first test pattern, and the reference position information of setting moment shift calibrating figure;
Described primary importance information and reference position information are compared, obtains positional information comparison result, according to the test result of described positional information comparison result determination display device.
Above-mentioned display device method of testing, moved by comparison and correct the test that the primary importance information of figure on the first test pattern and corresponding reference position information carry out display device correlated performance, normally can show as this class of shift calibrating figure is tested at the figure of display interface movement or other signals display device, the accuracy of corresponding test job can be improved further.
Above-mentioned mobile figure of correcting comprises rectification image and vertical correcting image; Described rectification image moves in the horizontal direction of corresponding display interface; Described vertical correcting image moves at the vertical direction of corresponding display interface;
Described according to progress displaying difference determine the step of the display performance of described display device after also comprise:
First test pattern obtains the horizontal position information of rectification image and the vertical position information of vertical correcting image respectively;
Obtain the horizontal level reference information of setting moment rectification image and the vertical position reference information of vertical correcting image;
Respectively by described horizontal position information and horizontal level reference information, described vertical position information and vertical position reference information are compared, obtain horizontal level comparison result and vertical position comparison result, according to the test result of described horizontal level comparison result and vertical position comparison result determination display device.
Above-mentioned horizontal level comparison result can show the level of the picture signal (row signal) in display device reception and reveal competence direction; Vertical position reference information can show the level of the picture signal (column signal) of display device reception and display vertical direction, obtain corresponding test result according to described horizontal level comparison result and vertical position comparison result, the comprehensive of test result can be improved further.
Above-mentioned display device method of testing, also comprises:
The first test zone and the second test zone is chosen respectively in the first test pattern and the second test pattern; Wherein, described first test zone is consistent with the positional information of the second test zone;
Image in comparison first test zone and the second test zone and color attribute, obtain test zone comparison result, obtains the test result of display device according to described test zone comparison result.
Above-mentioned display device method of testing, can at the first test pattern random selecting first test zone, and in the second test pattern, choose the positional informations such as coordinate second test zone consistent with the first test zone, image in comparison first test zone and the second test zone and color attribute, obtain test zone comparison result, if above-mentioned test zone comparison result consistent degree is high, show the better performances of respective display apparatus, otherwise corresponding poor performance, the test zone of random selecting is utilized to test, test result can be made to have more cogency, further raising tests effect accordingly.
A kind of display device test macro, comprising:
Display module, the test pattern exporting dynamic change for control signal generator shows to display device;
First acquisition module, the second test pattern that the first test pattern and signal generator for obtaining the current display of display device in the setting moment export;
First determination module, for the first test pattern and the second test pattern are compared, determine the first test pattern and the progress displaying of the second test pattern in test pattern poor;
Second determination module, for determining the display performance of described display device according to progress displaying difference.
Above-mentioned display device test macro, by obtaining the first test pattern and the second test pattern from the output terminal of display device and signal generator respectively in the setting moment, both are compared determine the first test pattern and the progress displaying of the second test pattern in test pattern poor, thus corresponding display device to be tested; The test pattern that display device to be tested shows dynamic change can show its correlated performance comprehensively, therefore the first test pattern is used for corresponding test job and can carries out more complete test to the correlated performance of display device, test effect accordingly to improve.
Above-mentioned test pattern comprises frame count signal, and described frame count signal is shown in the frame number viewing area of test pattern by the form of picture number;
Described first determination module comprises:
Search module, for searching the first frame number viewing area and the second frame number viewing area respectively in the first test pattern and the second test pattern;
Identification module, for the first picture number of the first picture number and the second frame number viewing area that identify described first frame number viewing area, determine the first progress displaying of the first test pattern according to the first picture number, determine the second progress displaying of the second test pattern according to the second picture number;
Progress difference determination module, for according to the first progress displaying and the second progress displaying determination progress displaying poor.
In above-mentioned display device test macro, picture number shows which frame data that corresponding test pattern outputs signal for signal generator, corresponding picture number is utilized to determine the first progress displaying and the second progress displaying respectively, and then determine that progress displaying is poor, the detections such as the transmission frame number comparatively complicated without the need to the carrying out to corresponding test pattern or progress displaying, the acquisition efficiency of progress displaying difference can be improved, and then improve corresponding testing efficiency.
Above-mentioned second determination module comprises:
Detection module, for the relation of detection display progress difference with preset difference value interval;
First determination module, if for described progress displaying difference in preset difference value interval, judges that the display of described display device is normal;
Second determination module, if the upper bound being greater than preset difference value interval for described progress displaying difference, judges that the display of described display device is too fast;
3rd determination module, if the lower bound being less than preset difference value interval for described progress displaying difference, judges the display delayed of described display device.
Above-mentioned display device test macro, by the relation of detection display progress difference with preset difference value interval, thus whether the display speed of detection display equipment is normal, if abnormal, can also judge that it specifically occurs too fast or time delay, corresponding staff can be made to debug accordingly for its display situation that is too fast or time delay, to improve the display performance of display device.
Above-mentioned test pattern comprises mobile rectification figure; Described mobile figure of correcting moves at the display interface that test pattern is corresponding;
Also comprise after described second determination module:
Second acquisition module, for obtaining the primary importance information of shift calibrating figure on the first test pattern, and the reference position information of setting moment shift calibrating figure;
Comparing module, for described primary importance information and reference position information being compared, obtains positional information comparison result, according to the test result of described positional information comparison result determination display device.
Above-mentioned display device test macro, moved by comparison and correct the test that the primary importance information of figure on the first test pattern and corresponding reference position information carry out display device correlated performance, normally can show as this class of shift calibrating figure is tested at the figure of display interface movement or other signals display device, the accuracy of corresponding test job can be improved further.
Accompanying drawing explanation
Fig. 1 is the display device method of testing process flow diagram of an embodiment;
Fig. 2 is the first test pattern schematic diagram of an embodiment;
Fig. 3 is the display device test system structure schematic diagram of an embodiment.
Embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing to display device method of testing of the present invention and device.
With reference to figure 1, Figure 1 shows that the display device method of testing process flow diagram of an embodiment, comprise the steps:
S10, the test pattern that control signal generator exports dynamic change shows to display device;
Above-mentioned display device is tested, the test macro that display device carries can be utilized, also can utilize the test macro that other and display device to be measured are separate.Above-mentioned test macro can according to the testing requirement of display device, one section of test signal is preset at signal generator, to generate the test pattern of dynamic change, making corresponding test pattern can comprise the frame number viewing area required for display device test, mobile rectification figure etc. can for the test elements of test.Above-mentioned test pattern is dynamic change in display device procedure for displaying, and the test pattern that each moment obtains from display device is incomplete same.
Above-mentioned test pattern can export display device to from signal generator and show under the control of test macro; The process that test macro control signal generator output test pattern to display device carries out showing can comprise: test macro sends output order to signal generator, and signal generator exports above-mentioned test pattern to display device according to described output order and shows.If above-mentioned test macro carries for display device, above-mentioned display system can send output order to signal generator, and the test pattern that Received signal strength generator exports according to output order, then the display screen above-mentioned test pattern being sent to display device shows.
S20, obtains the first test pattern of the current display of display device and the second test pattern of signal generator output in the setting moment;
The above-mentioned setting moment can comprise multiple, multiple setting moment can be arranged according to factors such as the test signal length of test pattern correspondence in signal generator, such as, the setting moment can comprise from the initial display moment, every each moment of 5 seconds, the acquisition of the first test pattern and the second test pattern can also be carried out according to a certain frequency.
Above-mentioned first test pattern and the second test pattern are respectively the test pattern of synchronization display device display and the test pattern of signal generator input display device, first test pattern and the second test pattern are carried out corresponding comparison, if both consistent degree are high, display device function admirable can be showed.
S30, compares the first test pattern and the second test pattern, determine the first test pattern and the progress displaying of the second test pattern in test pattern poor;
In above-mentioned steps S30, can mark by the associated schedule reading the first test pattern and the second test pattern respectively the progress displaying obtaining the first test pattern and the second test pattern respectively, and then determine that corresponding progress displaying is poor.
In one embodiment, above-mentioned test pattern can comprise frame count signal, and described frame count signal is shown in the frame number viewing area of test pattern by the form of picture number;
Above-mentioned steps S30 can comprise:
The first frame number viewing area and the second frame number viewing area is searched respectively in the first test pattern and the second test pattern;
Identify the first picture number of described first frame number viewing area and the first picture number of the second frame number viewing area, determine the first progress displaying of the first test pattern according to the first picture number, determine the second progress displaying of the second test pattern according to the second picture number;
According to the first progress displaying and the second progress displaying determination progress displaying poor.
In the present embodiment, above-mentioned frame number viewing area can show picture number, show which frame data that corresponding test pattern outputs signal for signal generator, above-mentioned picture number is utilized to determine the first progress displaying and the second progress displaying respectively, and then determine that progress displaying is poor, the detections such as the transmission frame number comparatively complicated without the need to the carrying out to corresponding test pattern or progress displaying, can improve the acquisition efficiency of progress displaying difference, and then improve corresponding testing efficiency.
S40, determines the display performance of described display device according to progress displaying difference.
Above-mentioned progress displaying difference is less value, can show tested display device better performances, if the absolute value of progress displaying difference is comparatively large, then illustrates that the performance need of display device improves accordingly.
In one embodiment, above-mentioned steps S40 can comprise:
The relation in detection display progress difference and preset difference value interval;
If described progress displaying difference is in preset difference value interval, judge that the display of described display device is normal;
If described progress displaying difference is greater than the upper bound in preset difference value interval, judge that the display of described display device is too fast;
If described progress displaying difference is less than the lower bound in preset difference value interval, judge the display delayed of described display device.
The interval numerical intervals that can be set to close 0 value according to features such as the models of display device of above-mentioned preset difference value, such as [-0.5,0.5], [-0.2,0.2] etc.
The present embodiment is by the relation of detection display progress difference with preset difference value interval, thus whether the display speed of detection display equipment is normal, if abnormal, can also judge that it specifically shows the situations such as too fast or time delay, corresponding staff can be made to debug accordingly for its display situation that is too fast or time delay, to improve the display performance of display device.
Display device method of testing provided by the invention, by obtaining the first test pattern and the second test pattern from the output terminal of display device and signal generator respectively in the setting moment, both are compared determine the first test pattern and the progress displaying of the second test pattern in test pattern poor, thus corresponding display device to be tested; The test pattern that display device to be tested shows dynamic change can show its correlated performance comprehensively, therefore the first test pattern is used for corresponding test job and can carries out more complete test to the correlated performance of display device, test effect accordingly to improve.
In one embodiment, above-mentioned test pattern can comprise mobile rectification figure; Described mobile figure of correcting moves at the display interface that test pattern is corresponding;
Described according to progress displaying difference determine the step of the display performance of described display device after can also comprise:
Obtain the primary importance information of shift calibrating figure on the first test pattern, and the reference position information of setting moment shift calibrating figure;
Described primary importance information and reference position information are compared, obtains positional information comparison result, according to the test result of described positional information comparison result determination display device.
In the present embodiment, above-mentioned mobile figure of correcting can be preset the test signal for testing display device in signal generator, it can comprise one and also can comprise multiple, if it is multiple for correcting figure mobile, can be controlled each respectively move and correct figure and move to different directions, test corresponding display device whether normally can show it by detecting its positional information in the test pattern of display device display.The reference position information of shift calibrating figure can be the positional information of setting moment shift calibrating figure on the second test pattern, it can obtain by reading the position of shift calibrating figure in the second test pattern, also can obtain the positional information of corresponding moment shift calibrating figure from the test signal that signal generator is preset.Above-mentioned primary importance information and reference position information can comprise moving corrects the information such as the coordinate range of figure in corresponding test pattern.
Primary importance information and reference position information are compared, if both are consistent, can show that corresponding display device correlated performance is excellent; On the mobile moving direction correcting figure, if before the reference position of the primary importance in primary importance information in the information of reference position, show that corresponding display device display speed is too fast, above-mentioned primary importance, after corresponding reference position, shows that it shows time delay.
The present embodiment is moved by comparison and corrects the test that the primary importance information of figure on the first test pattern and corresponding reference position information carry out display device correlated performance, normally can show as this class of shift calibrating figure is tested at the figure of display interface movement or other signals display device, the accuracy of corresponding test job can be improved further.
As an embodiment, above-mentioned mobile figure of correcting can comprise rectification image and vertical correcting image; Described rectification image moves in the horizontal direction of corresponding display interface; Described vertical correcting image moves at the vertical direction of corresponding display interface;
Described according to progress displaying difference determine the step of the display performance of described display device after can also comprise:
First test pattern obtains the horizontal position information of rectification image and the vertical position information of vertical correcting image respectively;
Obtain the horizontal level reference information of setting moment rectification image and the vertical position reference information of vertical correcting image;
Respectively by described horizontal position information and horizontal level reference information, described vertical position information and vertical position reference information are compared, obtain horizontal level comparison result and vertical position comparison result, according to the test result of described horizontal level comparison result and vertical position comparison result determination display device.
Above-mentioned horizontal position information can comprise the information such as the coordinate range of rectification image, vertical position information can comprise the information such as the coordinate range of vertical correcting image, above-mentioned horizontal level reference information and vertical position reference information by reading accordingly from the second test pattern respectively, can obtain the test signal also can preset from signal generator.
Above-mentioned horizontal level comparison result can show that display device receives and the level of picture signal (row signal) in reveal competence direction, if horizontal level comparison result unanimously, can show the reception of the capable signal of display device or reveal competence higher; Vertical position reference information can show that display device receives and the level of picture signal (column signal) of display vertical direction, if vertical position comparison result is consistent, can show the reception of display device column signal or reveal competence higher.On the moving direction of rectification image, if the horizontal level in horizontal position information is before the horizontal reference position of horizontal level reference information, show that the display speed of row signal is too fast, above-mentioned horizontal level, after respective horizontal reference position, shows that time delay appears in row Signal aspects.On the moving direction of vertical correcting image, if the vertical position in vertical position information is before the vertical reference position of vertical position reference information, show that the display speed of column signal is too fast, above-mentioned vertical position, after corresponding vertical reference position, shows that column signal shows time delay.
In one embodiment, above-mentioned display device method of testing, can also comprise:
The first test zone and the second test zone is chosen respectively in the first test pattern and the second test pattern; Wherein, described first test zone is consistent with the positional information of the second test zone
Image in comparison first test zone and the second test zone and color attribute, obtain test zone comparison result, obtains the test result of display device according to described test zone comparison result.
Above-mentioned first test zone can in the first test pattern random selecting, can be chosen one or more, to ensure the uncertainty of the data that display device test process uses, improve the coverage rate of test, thus improve the accuracy of test result.The coordinate range of above-mentioned second test zone in the second test pattern and the coordinate range of the first test zone in the first test pattern completely the same.
The present embodiment can at the first test pattern random selecting first test zone, and in the second test pattern, choose the positional informations such as coordinate second test zone consistent with the first test zone, image in comparison first test zone and the second test zone and color attribute, obtain test zone comparison result, if above-mentioned test zone comparison result consistent degree is high, show the better performances of respective display apparatus, otherwise corresponding poor performance, the test zone of random selecting is utilized to test, test result can be made to have more cogency, further raising tests effect accordingly.
In one embodiment, as shown in Figure 2, above-mentioned first test pattern can comprise multiple position correction color block, be in which or which position correction color block determine the primary importance information of shift calibrating figure on the first test pattern by obtaining shift calibrating figure, above-mentioned position correction color block can be as shown in Figure 2, in strip, distinguish different calibration color block by shade.As shown in Figure 2, the mobile figure of correcting of the present embodiment can comprise rectification image (in figure mobile rectification figure-A) and vertical correcting image (move in figure and correct figure-B), figure-A position correction color block can be corrected specifically in which block position correction color block, to determine its horizontal position information by reading to move; By reading mobile figure-B position correction color block of correcting specifically in which position of any block position correction color block, to determine its vertical position information, figure-A is corrected in above-mentioned movement, the moving direction of mobile rectification figure-B in the first test pattern procedure for displaying can be as denoted by the arrows in fig. 2.In Fig. 2, the first picture number that first frame number viewing area (frame number viewing area) shows is 24, show the 24th frame data that corresponding first test pattern outputs signal for signal generator, thus corresponding first progress displaying can be obtained with this.Above-mentioned first test pattern first test zone can comprise region shown in dotted line frame (static measured zone) in Fig. 2, image in the above-mentioned static measured zone of comparison and corresponding second test zone and color attribute, if above-mentioned comparison result consistent degree is high, show the better performances of respective display apparatus, otherwise corresponding poor performance, thus can obtain and test effect accordingly.
With reference to figure 3, Figure 3 shows that the display device test system structure schematic diagram of an embodiment, comprising:
Display module 10, the test pattern exporting dynamic change for control signal generator shows to display device;
First acquisition module 20, the second test pattern that the first test pattern and signal generator for obtaining the current display of display device in the setting moment export;
First determination module 30, for the first test pattern and the second test pattern are compared, determine the first test pattern and the progress displaying of the second test pattern in test pattern poor;
In one embodiment, above-mentioned test pattern can comprise frame count signal, and described frame count signal is shown in the frame number viewing area of test pattern by the form of picture number;
Described first determination module 30 can comprise:
Search module, for searching the first frame number viewing area and the second frame number viewing area respectively in the first test pattern and the second test pattern;
Identification module, for the first picture number of the first picture number and the second frame number viewing area that identify described first frame number viewing area, determine the first progress displaying of the first test pattern according to the first picture number, determine the second progress displaying of the second test pattern according to the second picture number;
Progress difference determination module, for according to the first progress displaying and the second progress displaying determination progress displaying poor.
Second determination module 40, for determining the display performance of described display device according to progress displaying difference.
In one embodiment, above-mentioned second determination module 40 can comprise:
Detection module, for the relation of detection display progress difference with preset difference value interval;
First determination module, if for described progress displaying difference in preset difference value interval, judges that the display of described display device is normal;
Second determination module, if the upper bound being greater than preset difference value interval for described progress displaying difference, judges that the display of described display device is too fast;
3rd determination module, if the lower bound being less than preset difference value interval for described progress displaying difference, judges the display delayed of described display device.
In one embodiment, test pattern can comprise mobile rectification figure; Described mobile figure of correcting moves at the display interface that test pattern is corresponding;
Can also comprise after described second determination module:
Second acquisition module, for obtaining the primary importance information of shift calibrating figure on the first test pattern, and the reference position information of setting moment shift calibrating figure;
Comparing module, for described primary importance information and reference position information being compared, obtains positional information comparison result, according to the test result of described positional information comparison result determination display device.
Display equipment test device provided by the invention and display device method of testing one_to_one corresponding provided by the invention, the technical characteristic of setting forth in the embodiment of described display device method of testing and beneficial effect thereof are all applicable in the embodiment of display equipment test device, hereby state.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a display device method of testing, is characterized in that, comprises the steps:
The test pattern that control signal generator exports dynamic change shows to display device;
The first test pattern of the current display of display device and the second test pattern of signal generator output is obtained in the setting moment;
First test pattern and the second test pattern are compared, determine the first test pattern and the progress displaying of the second test pattern in test pattern poor;
The display performance of described display device is determined according to progress displaying difference.
2. display device method of testing according to claim 1, is characterized in that, described test pattern comprises frame count signal, and described frame count signal is shown in the frame number viewing area of test pattern by the form of picture number;
Described first test pattern and the second test pattern to be compared, determine that the step of the first test pattern and the second test pattern progress displaying difference in test pattern comprises:
The first frame number viewing area and the second frame number viewing area is searched respectively in the first test pattern and the second test pattern;
Identify the first picture number of described first frame number viewing area and the first picture number of the second frame number viewing area, determine the first progress displaying of the first test pattern according to the first picture number, determine the second progress displaying of the second test pattern according to the second picture number;
According to the first progress displaying and the second progress displaying determination progress displaying poor.
3. display device method of testing according to claim 1, is characterized in that, described according to progress displaying difference determine that the step of the display performance of described display device comprises:
The relation in detection display progress difference and preset difference value interval;
If described progress displaying difference is in preset difference value interval, judge that the display of described display device is normal;
If described progress displaying difference is greater than the upper bound in preset difference value interval, judge that the display of described display device is too fast;
If described progress displaying difference is less than the lower bound in preset difference value interval, judge the display delayed of described display device.
4. display device method of testing according to claim 1, is characterized in that, described test pattern comprises mobile rectification figure; Described mobile figure of correcting moves at the display interface that test pattern is corresponding;
Described according to progress displaying difference determine the step of the display performance of described display device after also comprise:
Obtain the primary importance information of shift calibrating figure on the first test pattern, and the reference position information of setting moment shift calibrating figure;
Described primary importance information and reference position information are compared, obtains positional information comparison result, according to the test result of described positional information comparison result determination display device.
5. display device method of testing according to claim 4, is characterized in that, described mobile figure of correcting comprises rectification image and vertical correcting image; Described rectification image moves in the horizontal direction of corresponding display interface; Described vertical correcting image moves at the vertical direction of corresponding display interface;
Described according to progress displaying difference determine the step of the display performance of described display device after also comprise:
First test pattern obtains the horizontal position information of rectification image and the vertical position information of vertical correcting image respectively;
Obtain the horizontal level reference information of setting moment rectification image and the vertical position reference information of vertical correcting image;
Respectively by described horizontal position information and horizontal level reference information, described vertical position information and vertical position reference information are compared, obtain horizontal level comparison result and vertical position comparison result, according to the test result of described horizontal level comparison result and vertical position comparison result determination display device.
6. display device method of testing according to claim 1, is characterized in that, also comprise:
The first test zone and the second test zone is chosen respectively in the first test pattern and the second test pattern; Wherein, described first test zone is consistent with the positional information of the second test zone;
Image in comparison first test zone and the second test zone and color attribute, obtain test zone comparison result, obtains the test result of display device according to described test zone comparison result.
7. a display device test macro, is characterized in that, comprising:
Display module, the test pattern exporting dynamic change for control signal generator shows to display device;
First acquisition module, the second test pattern that the first test pattern and signal generator for obtaining the current display of display device in the setting moment export;
First determination module, for the first test pattern and the second test pattern are compared, determine the first test pattern and the progress displaying of the second test pattern in test pattern poor;
Second determination module, for determining the display performance of described display device according to progress displaying difference.
8. display device test macro according to claim 7, is characterized in that, described test pattern comprises frame count signal, and described frame count signal is shown in the frame number viewing area of test pattern by the form of picture number;
Described first determination module comprises:
Search module, for searching the first frame number viewing area and the second frame number viewing area respectively in the first test pattern and the second test pattern;
Identification module, for the first picture number of the first picture number and the second frame number viewing area that identify described first frame number viewing area, determine the first progress displaying of the first test pattern according to the first picture number, determine the second progress displaying of the second test pattern according to the second picture number;
Progress difference determination module, for according to the first progress displaying and the second progress displaying determination progress displaying poor.
9. display device method of testing according to claim 7, is characterized in that, described second determination module comprises:
Detection module, for the relation of detection display progress difference with preset difference value interval;
First determination module, if for described progress displaying difference in preset difference value interval, judges that the display of described display device is normal;
Second determination module, if the upper bound being greater than preset difference value interval for described progress displaying difference, judges that the display of described display device is too fast;
3rd determination module, if the lower bound being less than preset difference value interval for described progress displaying difference, judges the display delayed of described display device.
10. display device test macro according to claim 7, is characterized in that, described test pattern comprises mobile rectification figure; Described mobile figure of correcting moves at the display interface that test pattern is corresponding;
Also comprise after described second determination module:
Second acquisition module, for obtaining the primary importance information of shift calibrating figure on the first test pattern, and the reference position information of setting moment shift calibrating figure;
Comparing module, for described primary importance information and reference position information being compared, obtains positional information comparison result, according to the test result of described positional information comparison result determination display device.
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