A method and system for adjusting the lighting parameters of a mobile phone display

Abstract

This invention discloses a method and system for adjusting the illumination parameters of a mobile phone display screen. The method includes (1) data parameter adjustment, which includes the following adjustment steps: S1: reading the model of the mobile phone display screen to be tested connected to the interface through the reading module; obtaining the corresponding illumination detection parameter column; S2: converting the illumination detection parameter column of the model of the mobile phone display screen to be tested through the conversion module. The beneficial effects of this invention are: it can quickly obtain the corresponding illumination detection parameter column of the model of the mobile phone display screen and match it with the stored detection parameter column in the storage database. It can quickly retrieve the pre-stored detection parameter column that matches the corresponding illumination detection data column of the mobile phone display screen. If the match is unsuccessful, the illumination detection parameter column is input again. It is not necessary to input the illumination detection parameter column before illumination detection of different models of mobile phone display screens, which can improve the efficiency of illumination detection of mobile phone display screens.

Description

Technical Field

[0001] This invention relates to the field of mobile phone display screen testing technology, specifically to a method and system for adjusting the illumination parameters of a mobile phone display screen. Background Technology

[0002] Screen testing is required during the development, testing, and production stages of a display screen. Screen light detection is an automated optical inspection performed when the mobile phone display screen is lit up; it is used to detect defects such as light leakage, dead pixels, bright pixels, and dark pixels in the mobile phone display screen.

[0003] For example, a lighting test system for a display module, with application number CN109256072B and publication date June 29, 2021, includes: a control circuit that receives a selection command and acquires parameter information and refresh rate corresponding to the current display module type according to the selection command; a logic circuit connected to the control circuit that receives a low-voltage differential signal, the parameter information, and the refresh rate to generate a lighting signal and a synchronization signal; and a signal bridging circuit connected to the logic circuit and the control circuit that receives the parameter information and refresh rate and converts the lighting signal and synchronization signal into signals required by the display module to control the display module to perform a lighting test.

[0004] Because different mobile phone display models have different corresponding LED detection parameter sets, the above-mentioned and existing technologies usually require inputting the parameters corresponding to the LED detection parameter set, which makes the LED parameter adjustment too slow, reduces the efficiency of LED testing, and cannot perform LED testing on mobile phone displays in different areas. Usually, the entire display is tested, which is not only inefficient, but also results in inaccurate test results. Therefore, it is urgent to design a method and system for adjusting the LED parameters of mobile phone displays to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a method and system for adjusting the illumination parameters of a mobile phone display screen, so as to solve the above-mentioned shortcomings in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A method for adjusting the backlight parameters of a mobile phone display screen, including...

[0008] (1) Data parameter adjustment

[0009] The following adjustment steps are included:

[0010] S1: The model of the mobile phone display screen to be tested is read by the reading module and connected to the interface; the corresponding lamp detection parameter list is obtained;

[0011] S2: The conversion module converts the light-light detection parameter list according to the model of the mobile phone display screen to be tested, and obtains the actual light-light detection parameter list that matches the light-light detection parameter format.

[0012] S3: The matching module retrieves the actual light detection parameter list converted by the conversion module from the parameter storage module and matches it with the stored detection parameter list in the storage database to obtain a pre-stored detection parameter list that matches the actual light detection parameter list of the mobile phone display screen.

[0013] S4: The pre-stored detection parameter column that matches the actual parameter column of the light-up detection of the above mobile phone display model is retrieved from the storage database by the retrieval module and is ready for use, thus completing the data parameter adjustment;

[0014] S5: If there are no matching pre-stored detection parameters in the storage database, the light detection data column corresponding to the mobile phone screen to be tested is input into the light detection device through the input module to generate the actual light detection parameter column and store it in the storage database.

[0015] S6: Then, by using the retrieval module, the pre-stored detection parameter list that matches the actual parameter list of the lamp detection of the above mobile phone display model is retrieved from the storage database and is ready for use, thus completing the data parameter adjustment;

[0016] (2) Adjustment of detection parameters

[0017] The following adjustment steps are included:

[0018] S1: The pickup module picks up the model of the mobile phone display screen connected to the interface, and then picks up the size of the mobile phone display screen of that model.

[0019] S2: The decomposition module decomposes the detection area of ​​the mobile phone display screen into several detection sub-areas according to the size of the mobile phone display screen to be detected;

[0020] S3: Adjust the number of detection modules of the detection equipment according to the number of detection sub-regions by adjusting the module to complete the size parameter adjustment.

[0021] Furthermore, both the actual parameter list and the stored detection parameter list for the light-light detection include light leakage detection data, bad pixel detection data, bright spot detection data, and dark spot detection data.

[0022] Furthermore, in step S3 of the data parameter adjustment, the sorting and number of items in the actual parameter column for lamp detection are the same as those in the pre-stored detection parameter column in the storage database.

[0023] Furthermore, in step S3 of adjusting the data parameters, the pre-stored detection parameter column stored in the storage database is input and stored through the input module.

[0024] Furthermore, in step S3 of the data parameter adjustment, the matching method between the actual parameter list for the mobile phone display screen illumination detection and the pre-stored detection parameter list is an elimination method.

[0025] The specific method is as follows:

[0026] Matching is done from the first parameter in the actual parameter list of the mobile phone display backlight test. Let's assume the actual parameter list for the backlight test is: light leakage detection data parameter a, dead pixel detection data b, bright spot detection data c, and dark spot detection data d.

[0027] If the light leakage detection data parameter 'a' in the actual parameter column of the light-on test does not match the light leakage detection data parameter 'a' in the pre-stored detection parameter column, then the matching of the bad pixel detection data 'b', bright pixel detection data 'c', and dark pixel detection data 'd' in the actual parameter column of the light-on test will not continue. If the light leakage detection data parameter 'a' in the actual parameter column of the light-on test matches the pre-stored detection parameter column, then the matching of the bad pixel detection data 'b', bright pixel detection data 'c', and dark pixel detection data 'd' in the actual parameter column of the light-on test will continue until all of a, b, c, and d are matched.

[0028] When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, and the bad pixel detection data b in the actual parameter column of the lighting test does not match the bad pixel detection data b in the pre-stored detection parameter column, then the matching of the bright spot detection data c and the dark spot detection data d in the actual parameter column of the lighting test will not continue. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, and the bad pixel detection data b in the actual parameter column of the lighting test matches the bad pixel detection data b in the pre-stored detection parameter column, then the matching of the bright spot detection data c and the dark spot detection data d will continue until a, b, c and d are all matched.

[0029] When the bright spot detection data c in the actual parameter column of the lighting test does not match the bright spot detection data c in the pre-stored detection parameter column, the matching of the dark spot detection data d with the dark spot detection data d in the pre-stored detection parameter column is not performed. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, the bad spot detection data b in the actual parameter column of the lighting test matches the bad spot detection data b in the pre-stored detection parameter column, and the bright spot detection data c in the actual parameter column of the lighting test matches the bright spot detection data c in the pre-stored detection parameter column, the matching of the dark spot detection data d in the actual parameter column of the lighting test matches the dark spot detection data d in the pre-stored detection parameter column is performed, until all matching of a, b, c, and d is completed.

[0030] When the dark spot detection data d in the actual parameter column of the lighting test does not match the dark spot detection data d in the pre-stored detection parameter column, the parameter matching between the actual parameter column of the lighting test and the pre-stored detection parameter column fails. When the dark spot detection data d in the actual parameter column of the lighting test matches the dark spot detection data d in the pre-stored detection parameter column, the parameter matching between the actual parameter column of the lighting test and the pre-stored detection parameter column succeeds.

[0031] Furthermore, in step S1 of adjusting the detection parameters, the size of the mobile phone display screen includes the length a and width b of the mobile phone display screen.

[0032] Where S = a × b, we get S, where S is the light detection area of ​​the mobile phone display screen.

[0033] Furthermore, in step S2 of adjusting the detection parameters, the light detection area S of the mobile phone display screen is decomposed into several detection sub-areas S1, S2, S3...Sn, with the same area for each of S1, S2, S3...Sn, and S = S1 + S2 + S3 + ...Sn.

[0034] Furthermore, in step S2 of adjusting the detection parameters, several detection sub-regions S1, S2, S3...Sn simultaneously perform lamp detection.

[0035] Furthermore, in step S3 of adjusting the detection parameters, the number of detection sub-regions is the same as the number of detection modules of the detection device.

[0036] In addition, a mobile phone display screen illumination parameter adjustment system is also provided, including a reading module, a conversion module, a matching module, a retrieval module, a pickup module, a decomposition module, and an adjustment module;

[0037] The reading module is used to read the model of the mobile phone display screen connected to the interface;

[0038] The conversion module is used to transcode the corresponding LED detection parameters of the mobile phone display screen to be tested.

[0039] The matching module is used to match the actual parameter column of the light-up test of the transcoded mobile phone display screen with the stored test parameter column in the database.

[0040] The retrieval module is used to extract a pre-stored detection parameter column that matches the display screen of the mobile phone under test from the database;

[0041] The pickup module is used to pick up the size of the mobile phone display screen model connected to the interface;

[0042] The decomposition module is used to decompose the detection area of ​​the mobile phone display screen.

[0043] The adjustment module is used to adjust the number of detection modules in the detection equipment according to the number of detection units.

[0044] In the above technical solution, the present invention provides a method and system for adjusting the illumination parameters of a mobile phone display screen.

[0045] (1) By using the set reading module, conversion module, matching module and retrieval module, the corresponding light detection parameter column of the mobile phone display model can be quickly obtained and matched with the stored detection parameter column in the storage database. The pre-stored detection parameter column that matches the corresponding light detection data column of the mobile phone display can be quickly retrieved. If the matching fails, the light detection parameter column is entered again. It is not necessary to enter the light detection parameter column before light detection for different models of mobile phone displays, which can improve the efficiency of light detection of mobile phone displays and make it more convenient.

[0046] (2) Through the set pickup module, decomposition module and adjustment module, the decomposition module can decompose the collected display screen into several detection sub-areas. The lighting detection device can simultaneously perform lighting detection on several detection sub-areas through several detection modules. On the one hand, it can speed up the efficiency of lighting detection of mobile phone display screen, and on the other hand, it can achieve accurate detection, making the results of lighting detection of mobile phone display screen more accurate. Attached Figure Description

[0047] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0048] Figure 1 This is a schematic diagram of the structure of the lighting parameter adjustment method provided in the embodiment of the lighting parameter adjustment method and system of a mobile phone display screen according to the present invention.

[0049] Figure 2 This is a schematic diagram of the data parameter adjustment method flow structure provided by an embodiment of a mobile phone display screen illumination parameter adjustment method and system according to the present invention.

[0050] Figure 3 This is a schematic diagram of the flow structure of the detection parameter adjustment method provided in an embodiment of the present invention, which describes a method and system for adjusting the illumination parameters of a mobile phone display screen.

[0051] Figure 4 This is a schematic diagram of the system structure provided for an embodiment of a method and system for adjusting the illumination parameters of a mobile phone display screen according to the present invention. Detailed Implementation

[0052] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0053] like Figure 1-4 As shown, an embodiment of the present invention provides a method for adjusting the illumination parameters of a mobile phone display screen, including...

[0054] (1) Data parameter adjustment

[0055] The following adjustment steps are included:

[0056] S1: The model of the mobile phone display screen to be tested is read by the reading module and connected to the interface; the corresponding lamp detection parameter list is obtained;

[0057] S2: The conversion module converts the light-light detection parameter list according to the model of the mobile phone display screen to be tested, and obtains the actual light-light detection parameter list that matches the light-light detection parameter format.

[0058] S3: The matching module retrieves the actual light detection parameter list converted by the conversion module from the parameter storage module and matches it with the stored detection parameter list in the storage database to obtain a pre-stored detection parameter list that matches the actual light detection parameter list of the mobile phone display screen.

[0059] S4: The pre-stored detection parameter column that matches the actual parameter column of the light-up detection of the above mobile phone display model is retrieved from the storage database by the retrieval module and is ready for use, thus completing the data parameter adjustment;

[0060] S5: If there are no matching pre-stored detection parameters in the storage database, the light detection data column corresponding to the mobile phone screen to be tested is input into the light detection device through the input module to generate the actual light detection parameter column and store it in the storage database.

[0061] S6: Then, by using the retrieval module, the pre-stored detection parameter list that matches the actual parameter list of the lamp detection of the above mobile phone display model is retrieved from the storage database and is ready for use, thus completing the data parameter adjustment;

[0062] (2) Adjustment of detection parameters

[0063] The following adjustment steps are included:

[0064] S1: The pickup module picks up the model of the mobile phone display screen connected to the interface, and then picks up the size of the mobile phone display screen of that model.

[0065] S2: The decomposition module decomposes the detection area of ​​the mobile phone display screen into several detection sub-areas according to the size of the mobile phone display screen to be detected;

[0066] S3: Adjust the number of detection modules of the detection equipment according to the number of detection sub-regions by adjusting the module to complete the size parameter adjustment.

[0067] This invention provides a method for adjusting the illumination parameters of a mobile phone display screen, including...

[0068] (1) Data parameter adjustment

[0069] The following adjustment steps are included:

[0070] S1: The model of the mobile phone display screen to be tested is read by the reading module and connected to the interface; the corresponding lamp detection parameter list is obtained;

[0071] S2: The conversion module converts the light-light detection parameter list according to the model of the mobile phone display screen to be tested, and obtains the actual light-light detection parameter list that matches the light-light detection parameter format.

[0072] S3: The matching module retrieves the actual light detection parameter list converted by the conversion module from the parameter storage module and matches it with the stored detection parameter list in the storage database to obtain a pre-stored detection parameter list that matches the actual light detection parameter list of the mobile phone display. Both the actual light detection parameter list and the stored detection parameter list include light leakage detection data, bad pixel detection data, bright spot detection data, and dark spot detection data. The actual light detection parameter list and the pre-stored detection parameter list in the storage database have the same order and number of items. The pre-stored detection parameter list stored in the storage database is input and stored through the input module.

[0073] The matching method between the actual parameter list for mobile phone screen backlight detection and the pre-stored detection parameter list is the elimination method.

[0074] The specific method is as follows:

[0075] Matching is done from the first parameter in the actual parameter list of the mobile phone display backlight test. Let's assume the actual parameter list for the backlight test is: light leakage detection data parameter a, dead pixel detection data b, bright spot detection data c, and dark spot detection data d.

[0076] If the light leakage detection data parameter 'a' in the actual parameter column of the light-on test does not match the light leakage detection data parameter 'a' in the pre-stored detection parameter column, then the matching of the bad pixel detection data 'b', bright pixel detection data 'c', and dark pixel detection data 'd' in the actual parameter column of the light-on test will not continue. If the light leakage detection data parameter 'a' in the actual parameter column of the light-on test matches the pre-stored detection parameter column, then the matching of the bad pixel detection data 'b', bright pixel detection data 'c', and dark pixel detection data 'd' in the actual parameter column of the light-on test will continue until all of a, b, c, and d are matched.

[0077] When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, and the bad pixel detection data b in the actual parameter column of the lighting test does not match the bad pixel detection data b in the pre-stored detection parameter column, then the matching of the bright spot detection data c and the dark spot detection data d in the actual parameter column of the lighting test will not continue. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, and the bad pixel detection data b in the actual parameter column of the lighting test matches the bad pixel detection data b in the pre-stored detection parameter column, then the matching of the bright spot detection data c and the dark spot detection data d will continue until a, b, c and d are all matched.

[0078] When the bright spot detection data c in the actual parameter column of the lighting test does not match the bright spot detection data c in the pre-stored detection parameter column, the matching of the dark spot detection data d with the dark spot detection data d in the pre-stored detection parameter column is not performed. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, the bad spot detection data b in the actual parameter column of the lighting test matches the bad spot detection data b in the pre-stored detection parameter column, and the bright spot detection data c in the actual parameter column of the lighting test matches the bright spot detection data c in the pre-stored detection parameter column, the matching of the dark spot detection data d in the actual parameter column of the lighting test matches the dark spot detection data d in the pre-stored detection parameter column is performed, until all matching of a, b, c, and d is completed.

[0079] When the dark spot detection data d in the actual parameter column of the lighting test does not match the dark spot detection data d in the pre-stored detection parameter column, the parameter matching between the actual parameter column of the lighting test and the pre-stored detection parameter column fails. When the dark spot detection data d in the actual parameter column of the lighting test matches the dark spot detection data d in the pre-stored detection parameter column, the parameter matching between the actual parameter column of the lighting test and the pre-stored detection parameter column succeeds.

[0080] S4: The pre-stored detection parameter column that matches the actual parameter column of the light-up detection of the above mobile phone display model is retrieved from the storage database by the retrieval module and is ready for use, thus completing the data parameter adjustment;

[0081] S5: If there are no matching pre-stored detection parameters in the storage database, the light detection data column corresponding to the mobile phone screen to be tested is input into the light detection device through the input module to generate the actual light detection parameter column and store it in the storage database.

[0082] S6: Then, by using the retrieval module, the pre-stored detection parameter list that matches the actual parameter list of the lamp detection of the above mobile phone display model is retrieved from the storage database and is ready for use, thus completing the data parameter adjustment;

[0083] It can quickly match the pre-stored detection parameter column with the corresponding light detection data column of the mobile phone display. If the match fails, the light detection parameter column is entered again, making the light detection of the mobile phone display more efficient.

[0084] (2) Adjustment of detection parameters

[0085] The following adjustment steps are included:

[0086] S1: The pickup module picks up the model of the mobile phone display screen connected to the interface, and picks up the size of the mobile phone display screen of that model. The size of the mobile phone display screen includes the length a and the width b of the mobile phone display screen. S = a × b, and S is the light detection area of ​​the mobile phone display screen.

[0087] S2: The decomposition module divides the detection area of ​​the mobile phone display screen into several detection sub-regions according to the size of the screen. Based on the illumination detection area S of the mobile phone display screen, the illumination detection area S is further decomposed into several detection sub-regions S1, S2, S3...Sn, where the areas of S1, S2, S3...Sn are all the same, and S = S1 + S2 + S3 + ... + Sn. The illumination detection of the several detection sub-regions S1, S2, S3...Sn is performed simultaneously.

[0088] S3: Adjust the number of detection modules of the detection equipment according to the number of detection sub-regions by adjusting the module to complete the size parameter adjustment. The number of detection sub-regions is the same as the number of detection modules of the detection equipment.

[0089] It can perform illumination detection on different areas of the mobile phone display screen, which can speed up the illumination detection process and achieve accurate detection, making the illumination detection results more precise.

[0090] In addition, a mobile phone display screen illumination parameter adjustment system is also provided, including a reading module, a conversion module, a matching module, a retrieval module, a pickup module, a decomposition module, and an adjustment module;

[0091] The reading module is used to read the model of the mobile phone display screen connected to the interface;

[0092] The conversion module is used to transcode the corresponding LED detection parameters of the mobile phone display screen to be tested;

[0093] The matching module is used to match the actual parameter list of the LED test of the transcoded mobile phone display screen with the stored test parameter list in the database.

[0094] The retrieval module is used to extract a pre-stored detection parameter column that matches the display screen of the mobile phone under test from the database;

[0095] The pickup module is used to pick up the size of the mobile phone display screen model connected to the interface;

[0096] The decomposition module is used to decompose the detection area of ​​the mobile phone display screen;

[0097] The adjustment module is used to adjust the number of detection modules in the detection equipment according to the number of detection units.

[0098] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A method for adjusting the illumination parameters of a mobile phone display screen, characterized in that, include (1) Adjustment of data parameters The following adjustment steps are included: S1: The model of the mobile phone display screen to be tested is read by the reading module and connected to the interface; the corresponding lamp detection parameter list is obtained; S2: The conversion module converts the light-light detection parameter list according to the model of the mobile phone display screen to be tested, and obtains the actual light-light detection parameter list that matches the light-light detection parameter format. S3: The matching module retrieves the actual light detection parameter list converted by the conversion module from the parameter storage module and matches it with the stored detection parameter list in the storage database to obtain a pre-stored detection parameter list that matches the actual light detection parameter list of the mobile phone display screen; both the actual light detection parameter list and the stored detection parameter list include light leakage detection data, dead pixel detection data, bright spot detection data and dark spot detection data; The actual parameter column for lighting detection is the same as the pre-stored detection parameter column in the storage database in terms of sorting and number of items; The matching method between the actual parameter list for mobile phone display screen illumination detection and the pre-stored detection parameter list is an elimination method, specifically as follows: Match the first parameter in the actual parameter list of the mobile phone display backlight test. The actual parameter list of the backlight test is as follows: light leakage detection data parameter a, dead pixel detection data b, bright spot detection data c, and dark spot detection data d. If the light leakage detection data parameter 'a' in the actual parameter column of the light-on test does not match the light leakage detection data parameter 'a' in the pre-stored detection parameter column, then the matching of the bad pixel detection data 'b', bright pixel detection data 'c', and dark pixel detection data 'd' in the actual parameter column of the light-on test will not continue. If the light leakage detection data parameter 'a' in the actual parameter column of the light-on test matches the pre-stored detection parameter column, then the matching of the bad pixel detection data 'b', bright pixel detection data 'c', and dark pixel detection data 'd' in the actual parameter column of the light-on test will continue until all of a, b, c, and d are matched. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, and the bad pixel detection data b in the actual parameter column of the lighting test does not match the bad pixel detection data b in the pre-stored detection parameter column, then the matching of the bright spot detection data c and the dark spot detection data d in the actual parameter column of the lighting test will not continue. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, and the bad pixel detection data b in the actual parameter column of the lighting test matches the bad pixel detection data b in the pre-stored detection parameter column, then the matching of the bright spot detection data c and the dark spot detection data d will continue until a, b, c and d are all matched. When the bright spot detection data c in the actual parameter column of the lighting test does not match the bright spot detection data c in the pre-stored detection parameter column, the matching of the dark spot detection data d with the dark spot detection data d in the pre-stored detection parameter column is not performed. When the light leakage detection data parameter a in the actual parameter column of the lighting test matches the light leakage detection data parameter a in the pre-stored detection parameter column, the bad spot detection data b in the actual parameter column of the lighting test matches the bad spot detection data b in the pre-stored detection parameter column, and the bright spot detection data c in the actual parameter column of the lighting test matches the bright spot detection data c in the pre-stored detection parameter column, the matching of the dark spot detection data d in the actual parameter column of the lighting test matches the dark spot detection data d in the pre-stored detection parameter column is performed, until all matching of a, b, c, and d is completed. When the dark spot detection data d in the actual parameter column of the lighting test does not match the dark spot detection data d in the pre-stored detection parameter column, the parameter matching between the actual parameter column of the lighting test and the pre-stored detection parameter column fails. When the dark spot detection data d in the actual parameter column of the lighting test matches the dark spot detection data d in the pre-stored detection parameter column, the parameter matching between the actual parameter column of the lighting test and the pre-stored detection parameter column succeeds. S4: The pre-stored detection parameter column that matches the actual parameter column of the light-up detection of the above mobile phone display model is retrieved from the storage database by the retrieval module and is ready for use, thus completing the data parameter adjustment; S5: If there are no matching pre-stored detection parameters in the storage database, the light detection data column corresponding to the mobile phone screen to be tested is input into the light detection device through the input module to generate the actual light detection parameter column and store it in the storage database. S6: Then, by using the retrieval module, the pre-stored detection parameter list that matches the actual parameter list of the lamp detection of the above mobile phone display model is retrieved from the storage database and is ready for use, thus completing the data parameter adjustment; (2) Adjustment of detection parameters The following adjustment steps are included: S1: The pickup module picks up the model of the mobile phone display screen connected to the interface, and then picks up the size of the mobile phone display screen of that model. S2: The decomposition module decomposes the detection area of ​​the mobile phone display screen into several detection sub-areas according to the size of the mobile phone display screen to be detected; Based on the light detection area S of the mobile phone screen, the light detection area S is decomposed into several detection sub-regions S1, S2, S3...Sn. The areas of S1, S2, S3...Sn are all the same, and S = S1 + S2 + S3 + ... + Sn. Several detection sub-regions S1, S2, S3...Sn simultaneously perform lamp detection; S3: Adjust the number of detection modules of the detection equipment according to the number of detection sub-regions by adjusting the module to complete the size parameter adjustment; The number of detection sub-regions is the same as the number of detection modules in the detection equipment.

2. The method for adjusting the illumination parameters of a mobile phone display screen according to claim 1, characterized in that, In step S3 of the data parameter adjustment, the pre-stored detection parameter column stored in the storage database is input and stored through the input module.

3. The method for adjusting the illumination parameters of a mobile phone display screen according to claim 1, characterized in that, In step S1 of adjusting the detection parameters, the mobile phone display screen size includes the length a and width b of the mobile phone display screen. Where S = a × b, we get S, where S is the light detection area of ​​the mobile phone display screen.

4. A mobile phone display screen illumination parameter adjustment system, applied to the mobile phone display screen illumination parameter adjustment method of claim 1, characterized in that, It includes a reading module, a conversion module, a matching module, a retrieval module, a picking module, a decomposition module, and an adjustment module; The reading module is used to read the model of the mobile phone display screen connected to the interface; The conversion module is used to transcode the corresponding LED detection parameters of the mobile phone display screen to be tested. The matching module is used to match the actual parameter column of the light-up test of the transcoded mobile phone display screen with the stored test parameter column in the database. The retrieval module is used to extract a pre-stored detection parameter column that matches the display screen of the mobile phone under test from the database; The pickup module is used to pick up the size of the mobile phone display screen model connected to the interface; The decomposition module is used to decompose the detection area of ​​the mobile phone display screen. The adjustment module is used to adjust the number of detection modules in the detection equipment according to the number of detection units.

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