Production method and system of display panel

Abstract

The embodiment of the invention provides a production method and system of a display panel. The method comprises the following steps: acquiring a mother board, and cutting the mother board to obtain display panels of at least two sizes; cleaning parameters corresponding to the current display panel are determined, and the current display panel is cleaned based on the cleaning parameters; determining a detection parameter corresponding to the current display panel, and detecting the current display panel based on the detection parameter; and determining blanking parameters corresponding to the current display panel, and blanking the current display panel based on the blanking parameters. The production efficiency of the display panel is improved, and the production cost is saved.

Description

Technical Field

[0001] This application relates to the field of display panels, and more particularly to a method and system for producing a display panel. Background Technology

[0002] In the manufacturing process of display panels, multiple display panels are typically integrated onto a single motherboard. The motherboard is then processed through steps such as cutting, cleaning, and inspection to obtain the final display panel. With advancements in manufacturing technology, motherboards can now integrate display panels of various sizes. However, after the motherboard is cut, subsequent processing steps include the following: 1. This can be achieved by setting up multiple production lines, each corresponding to a product of one size. However, since the production cycle of the cleaning agent and the testing machine is the same as that of the cutting machine, this method will result in low utilization of the cleaning and testing machines, and setting up multiple production lines will increase production costs. 2. Using a single production line, after the motherboard is cut, one size of display panel is cleaned first, and the other size of display panel is temporarily stored in the storage device. After all the display panels of one size are produced, the production of the other size of display panel is carried out. However, after the cutting is completed, display panels of different sizes may flow out of the cutting machine in an alternating manner. This means that this production method requires waiting for the products of one size to be completely produced before the production of products of another size can begin, resulting in low production efficiency and long production cycle. Summary of the Invention

[0003] In view of this, embodiments of this application provide a method and system for producing a display panel, which aims to improve the production efficiency of display panels and save production costs.

[0004] In a first aspect, embodiments of this application provide a method for producing a display panel, comprising: obtaining a motherboard and cutting the motherboard to obtain display panels of at least two sizes; determining cleaning parameters corresponding to the current display panel and cleaning the current display panel based on the cleaning parameters; determining detection parameters corresponding to the current display panel and detecting the current display panel based on the detection parameters; and determining blanking parameters corresponding to the current display panel and blanking the current display panel based on the blanking parameters.

[0005] In one possible implementation of the first aspect, determining the cleaning parameters corresponding to the current display panel includes: Obtain the identification information of the current display panel, and determine the cleaning parameters corresponding to the current display panel based on the identification information of the current display panel.

[0006] In one possible implementation of the first aspect, cleaning the current display panel based on the cleaning parameters includes: cleaning the current display panel based on the cleaning parameters, and obtaining the identification information of the next display panel to be cleaned during the cleaning process.

[0007] In one possible implementation of the first aspect, the cleaning parameters include at least one of size information, positioning information, and direction of movement.

[0008] In one possible implementation of the first aspect, the cleaning solution is the same for display panels of different sizes, and cleaning the current display panel based on the cleaning parameters includes: Based on the cleaning parameters, the current display panel is placed in the cleaning tank for cleaning.

[0009] In one possible implementation of the first aspect, the cleaning solution is different for display panels of different sizes, and cleaning the current display panel based on the cleaning parameters includes: Determine the target cleaning pool for the current display panel, and place the current display panel in the target cleaning pool for cleaning based on the cleaning parameters.

[0010] In one possible implementation of the first aspect, determining the detection parameters corresponding to the current display panel includes: Obtain the identification information of the current display panel, and determine the detection parameters corresponding to the current display panel based on the identification information of the current display panel.

[0011] In one possible implementation of the first aspect, determining the cutting parameters corresponding to the current display panel includes: Obtain the identification information of the current display panel, and determine the cutting parameters corresponding to the current display panel based on the identification information of the current display panel.

[0012] In one possible implementation of the first aspect, the identification information includes at least one of identity information and size information.

[0013] Secondly, embodiments of this application also provide a display panel production system, including: a cutting device, a cleaning device, an inspection device, and a feeding device. The cutting device is used to obtain a motherboard and cut the motherboard to obtain display panels of at least two sizes; the cleaning device is used to determine cleaning parameters corresponding to the current display panel and clean the current display panel based on the cleaning parameters; the inspection device is used to determine inspection parameters corresponding to the current display panel and inspect the current display panel based on the inspection parameters; the feeding device is used to determine feeding parameters corresponding to the current display panel and feed the current display panel based on the feeding parameters.

[0014] In one possible implementation of the second aspect, the cleaning apparatus includes at least two cleaning tanks.

[0015] In one possible implementation of the second aspect, the number of cleaning tanks in the cleaning device is equal to the number of display panel size types obtained after the cutting device completes the cutting of the mother plate; or, The number of cleaning tanks in the cleaning device is equal to the number of different types of cleaning fluid required for all display panels obtained after the cutting device completes the cutting of the mother plate.

[0016] The production method provided in this application enables the production of display panels of multiple sizes on a single production line without incurring additional costs. When producing multiple sizes of products in combination, there is no need to configure splitter equipment, buffer equipment, etc., and there is no limitation on the size of the display panels. In other words, the mixed production of multiple sizes of products on a single production line can be achieved without increasing additional costs. Therefore, using the method of this application for production can improve the variety of products produced and the utilization rate of the motherboard without increasing production costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic flowchart illustrating a method for manufacturing a display panel according to an embodiment of this application; Figure 2 A schematic diagram of a process for cleaning a display panel provided in an embodiment of this application; Figure 3 A schematic diagram of a process for detecting a display panel provided in an embodiment of this application; Figure 4 A schematic diagram illustrating the process of display panel blanking provided in an embodiment of this application; Figure 5 A schematic diagram illustrating the principle of a method for manufacturing a display panel according to an embodiment of this application; Figure 6 A schematic diagram of a display panel production system provided in an embodiment of this application; Figure 7 A schematic diagram illustrating the flow distribution of a cleaning tank for a display panel, provided in an embodiment of this application; Figure 8This is a schematic diagram of a cleaning tank diversion for a display panel provided in an embodiment of this application. Detailed Implementation

[0019] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0020] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0021] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0022] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0023] In order to improve production efficiency and control production costs, this application provides a method and system for producing display panels.

[0024] like Figure 1 As shown, this application provides a method for manufacturing a display panel, including: S100: Obtain the motherboard and cut it to obtain display panels of at least two sizes.

[0025] In step S100, the motherboard can be transported to the cutting table by a robotic arm or a conveyor device (such as a conveyor belt). The cutting device will cut the motherboard. The motherboard includes display panels of at least two sizes. Therefore, after the motherboard is cut, at least two types of display panels will be obtained. The specific cutting process of the motherboard in step S100 can refer to existing cutting methods and will not be described in detail here.

[0026] S200: Determine the cleaning parameters corresponding to the current display panel, and clean the current display panel based on the cleaning parameters.

[0027] In step S200, the current display panel refers to the target display panel, which is the display panel to be cleaned, and is the display panel that needs to be cleaned in step S300.

[0028] In step S200, the corresponding cleaning parameters for the current display panel can be determined based on the correspondence between the current display panel and the cleaning parameters, and according to the information of the current display panel. Cleaning parameters refer to parameters that need to be adjusted or set during the cleaning process of the display panel. For example, cleaning parameters include at least one of the following: cleaning fluid type, cleaning temperature, cleaning time, cleaning method, size information, positioning information, movement direction, and movement speed.

[0029] The cleaning fluid category characterizes the applicable scope of the cleaning fluid, including its component ratio; the cleaning temperature includes both the cleaning fluid temperature and the ambient temperature during cleaning of the display panel, as the cleaning temperature affects the cleaning effect; the size information includes the size of the display panel to be cleaned, which affects the position of the fixing points during the cleaning process. The display panel needs to be fixed during cleaning, and the position information of the fixing points (e.g., coordinate information) varies depending on the size of the display panel, thus requiring size information during cleaning; the positioning information is the reference information needed to fix the display panel; and the movement direction and speed provide a basis for the cleaning process (e.g., spray cleaning), thereby improving the cleaning effect. In one possible implementation, the display panel is cleaned while moving on the cleaning table until it flows into the next process, such as into a finger-air shower drying system, thereby improving cleaning efficiency.

[0030] There are two methods for cleaning display panels: spray cleaning, which involves placing the display panel to be cleaned on a cleaning platform and cleaning it by spraying cleaning solution from above and below; and immersion cleaning, which involves immersing the display panel to be cleaned in a cleaning tank. The cleaning parameters for spray cleaning may also include the spray speed of the cleaning solution. The cleaning parameters for immersion cleaning include at least one of the following: the size of the cleaning tank and the tank designation.

[0031] Cleaning parameters are a crucial factor in the cleaning process, and these parameters often correspond to the display panel. Different display panels may require different cleaning parameters. Therefore, the cleaning parameters for each display panel need to be set to the corresponding parameters before cleaning to ensure proper cleaning.

[0032] like Figure 2 As shown, in one possible implementation, determining the cleaning parameters corresponding to the current display panel includes: S210, obtain the identification information of the current display panel, and determine the cleaning parameters corresponding to the current display panel based on the identification information of the current display panel.

[0033] In step S210, the display panel's identification information is used to characterize the display panel. The identification information of the display panel may or may not be unique. Uniqueness means that there is a one-to-one correspondence between the display panel and the identification information; that is, one display panel corresponds to one identification information, and different display panels have different identification information. The identification information of the display panel can be ID information. The identification information of the display panel can be obtained through scanning or wireless identification.

[0034] The scenario where the identification information of a display panel is not unique applies when there is a one-to-one correspondence between the display panel category and its identification information; that is, one category of display panel corresponds to one identification information, different categories of display panels have different identification information, and display panels of the same category have completely identical cleaning parameters. The category of a display panel refers to the category of its required cleaning parameters; the cleaning parameters corresponding to the same category are completely identical. This can be understood as follows: if the cleaning parameters corresponding to display panels to be cleaned are completely identical, then the display panels to be cleaned belong to the same category. For example, if a certain model of display panel has the same cleaning parameters, then all display panels of that model belong to the same category. In one possible implementation, different models of display panels may have the same cleaning parameters, in which case the different models of display panels also belong to the same category.

[0035] In one possible implementation, the identification information includes at least one of identity information and size information.

[0036] The identification information on the display panel can be presented in the form of digital codes, barcodes, QR codes, or RFID, or other identifiable information formats.

[0037] After determining the cleaning parameters, the current display panel is transported to the target location for cleaning. The target location can be a cleaning station or cleaning tank corresponding to the current display panel. The display panel can be transported via a conveyor belt on the production line, or it can be transported to the target cleaning location by a robot or robotic arm.

[0038] like Figure 2 As shown, to improve cleaning efficiency and shorten the overall cleaning process of the motherboard, in one possible implementation, the cleaning process of the current display panel and the acquisition of cleaning parameters for the next display panel to be cleaned can be performed in parallel. That is: Cleaning the current display panel based on cleaning parameters includes: S220 cleans the current display panel based on cleaning parameters and obtains the identification information of the next display panel to be cleaned during the cleaning process.

[0039] In step S220, while cleaning the current display panel, the identification information of the next display panel to be cleaned is obtained in parallel, which can shorten the overall cleaning time of the motherboard and thus improve production efficiency. Taking spray cleaning as an example, after the current display panel is cleaned, the cleaning of the next display panel to be cleaned can be started directly based on the cleaning parameters of the previously completed next display panel, without waiting, saving time.

[0040] In one possible implementation, if the cleaning solution is the same for display panels of different sizes of the same type, then cleaning the current display panel based on cleaning parameters includes: Based on the cleaning parameters, the current display panel is placed in the cleaning tank for cleaning.

[0041] In this implementation, since display panels of different sizes belong to the same type and have the same cleaning parameters, there is no need to select a separate cleaning tank during cleaning. Therefore, it is only necessary to place the current display panel in the cleaning tank for cleaning.

[0042] However, it should be noted that if display panels of different sizes belong to different types, meaning their corresponding cleaning parameters are different, then a separate target cleaning tank needs to be selected for cleaning. To improve cleaning efficiency, a production line can be equipped with multiple cleaning tanks, allowing multiple display panels to be cleaned simultaneously.

[0043] In one possible implementation, different sizes of display panels require different cleaning solutions. Therefore, cleaning the current display panel based on cleaning parameters includes: Determine the target cleaning tank for the current display panel, and place the current display panel in the target cleaning tank for cleaning based on the cleaning parameters.

[0044] In this implementation, the target cleaning pool for the current display panel is determined based on cleaning parameters or the identification information of the display panel. Specifically, the cleaning parameters include a cleaning pool number, which is the number corresponding to the target cleaning pool. Alternatively, the size information of the display panel can be obtained based on its identification information, and the target cleaning pool can be determined based on this size information.

[0045] It should be noted that in some application scenarios, the determination of the target cleaning tank is not solely based on the size of the display panel, but also requires reference to other information. However, in other application scenarios, such as when the cleaning tanks required for all display panels on the motherboard can be determined solely based on the size of the display panels, the target cleaning tank can be determined simply by the size of the display panels. For example, different cleaning tanks correspond to display panels of different sizes, but display panels of the same size have the same cleaning parameters; in this case, the target cleaning tank can be determined solely by the size of the display panels.

[0046] The correspondence between the display panel's identification information and cleaning parameters can be stored in tabular form on the display panel's identification information recognition device, the host computer, or the cleaning device. The display panel's identification information recognition device is used to identify the identification information. The host computer can be used to manage all devices; specifically, it manages the cutting device, cleaning device, and unloading device. The cleaning device is used to clean the display panel.

[0047] In one possible implementation, the correspondence between the display panel's identification information and cleaning parameters is stored in the display panel's identification information recognition device. After obtaining the display panel's identification information, the identification information recognition device parses the identification information and, based on the correspondence between the identification information and cleaning parameters, obtains the corresponding cleaning parameters for the display panel, and sends the cleaning parameters to the cleaning device. The cleaning device configures the cleaning parameters based on the received cleaning parameters and cleans the display panel.

[0048] In one possible implementation, the correspondence between the display panel's identification information and cleaning parameters is stored in a host computer. After obtaining the display panel's identification information, the identification information recognition device parses the information and sends it to the host computer. Based on the correspondence between the identification information and cleaning parameters, the host computer obtains the corresponding cleaning parameters for the display panel and sends them to the cleaning device. The cleaning device configures the cleaning parameters based on the received parameters and then cleans the display panel.

[0049] In one possible implementation, the correspondence between the display panel's identification information and cleaning parameters is stored in a host computer. After obtaining the display panel's identification information, the identification device sends it to the host computer. The host computer parses the identification information and, based on the parsing result and the correspondence between the identification information and cleaning parameters, obtains the corresponding cleaning parameters for the display panel and sends these parameters to the cleaning device. The cleaning device configures the cleaning parameters based on the received parameters and then cleans the display panel.

[0050] In one possible implementation, the correspondence between the display panel's identification information and cleaning parameters is stored in the cleaning device. After obtaining the display panel's identification information, the identification information recognition device parses the information and sends it to the cleaning device. Based on the correspondence between the identification information and cleaning parameters, the cleaning device obtains the corresponding cleaning parameters for the display panel and sends these parameters to the cleaning device. The cleaning device then configures the cleaning parameters based on the received parameters and cleans the display panel.

[0051] S300: Determine the detection parameters corresponding to the current display panel, and perform detection on the current display panel based on the detection parameters.

[0052] After the display panel cleaning is completed, step S300 is executed. During the execution of step S300, the corresponding detection parameters for the current display panel can be determined based on the correspondence between the current display panel and the detection parameters, and according to the information of the current display panel. Detection parameters refer to parameters that need to be adjusted or set during the detection process of the display panel. Detection parameters include at least one of the following: residue detection parameters, surface performance detection parameters, and functional verification parameters. Among them, residue detection parameters include: light intensity, angle, light wavelength, etc.; surface performance detection parameters include: spectral parameters, such as resolution, scanning time, wavelength range, etc.; functional verification parameters include: voltage, temperature, etc.

[0053] like Figure 3 As shown, in one possible implementation, determining the detection parameters corresponding to the current display panel includes: S310: Obtain the identification information of the current display panel, and determine the detection parameters corresponding to the current display panel based on the identification information of the current display panel.

[0054] The identification information of the display panel and how to obtain it can be found in step S210, and will not be elaborated here.

[0055] The correspondence between the display panel's identification information and the detection parameters can be stored in tabular form on the display panel's identification information recognition device, the host computer, or the detection device. The display panel's identification information recognition device is used to identify the identification information. The host computer can be used to manage all devices, specifically the cutting device, cleaning device, detection device, and unloading device. The detection device is used to detect the display panel.

[0056] In one possible implementation, the correspondence between the identification information of the display panel and the detection parameters is stored in the identification information recognition device of the display panel. After obtaining the identification information of the display panel, the identification information recognition device parses the identification information and, based on the correspondence between the identification information and the detection parameters, obtains the corresponding detection parameters for the display panel, and sends the detection parameters to the detection device. The detection device configures the detection parameters based on the received detection parameters and performs detection on the display panel.

[0057] In one possible implementation, the correspondence between the display panel's identification information and the detection parameters is stored in a host computer. After obtaining the display panel's identification information, the identification information recognition device parses the information and sends it to the host computer. Based on the correspondence between the identification information and the detection parameters, the host computer obtains the corresponding detection parameters for the display panel and sends them to the detection device. The detection device configures the detection parameters based on the received parameters and performs detection on the display panel.

[0058] In one possible implementation, the correspondence between the display panel's identification information and the detection parameters is stored in a host computer. After obtaining the display panel's identification information, the identification device sends it to the host computer. The host computer parses the identification information and, based on the parsing result and the correspondence between the identification information and the detection parameters, obtains the corresponding detection parameters for the display panel and sends these parameters to the detection device. The detection device configures the detection parameters based on the received parameters and performs detection on the display panel.

[0059] In one possible implementation, the correspondence between the display panel's identification information and the detection parameters is stored in the detection device. After obtaining the display panel's identification information, the identification information recognition device parses the information and sends the parsed information to the detection device. Based on the correspondence between the identification information and the detection parameters, the detection device obtains the corresponding detection parameters for the display panel and sends these parameters to the detection device. The detection device then configures the detection parameters based on the received parameters and performs detection on the display panel.

[0060] like Figure 3 As shown, to improve production efficiency, in one possible implementation, the detection process of the current display panel and the acquisition of detection parameters for the next display panel to be detected can be performed in parallel. That is: The detection of the current display panel based on the detection parameters includes: S320 performs detection on the current display panel based on detection parameters, and obtains the identification information of the next display panel to be detected during the detection process, and obtains the detection information of the next display panel to be detected based on the identification information of the display panel.

[0061] S400: Determine the cutting parameters corresponding to the current display panel, and cut the current display panel based on the cutting parameters.

[0062] After the display panel detection is completed, step S400 is executed. During the execution of step S400, the corresponding material cutting parameters can be determined based on the correspondence between the current display panel and the material cutting parameters, and according to the information of the current display panel. Material cutting parameters refer to the parameters that need to be adjusted or set during the material cutting process of the display panel. Material cutting parameters include at least one of the following: size information, movement direction, and material cutting method. Among them, size information can determine the information of the fixed point of the material cutting robot arm, movement direction is used to determine the material cutting direction, and material cutting method refers to which method of material cutting is used, such as flipping material cutting, vertical material cutting, or translational material cutting, etc.

[0063] like Figure 4 As shown, in one possible implementation, determining the cutting parameters corresponding to the current display panel includes: S410: Obtain the identification information of the current display panel, and determine the cutting parameters corresponding to the current display panel based on the identification information of the current display panel.

[0064] The identification information of the display panel and how to obtain it can be found in step S210, and will not be elaborated here.

[0065] The correspondence between the display panel's identification information and the material feeding parameters can be stored in tabular form in the display panel's identification information recognition device, the host computer, or the material feeding device. The display panel's identification information recognition device is used to identify the identification information. The host computer can be used to manage all devices; specifically, it manages the cutting device, cleaning device, material feeding device, and material feeding device. The material feeding device is used to feed the display panel.

[0066] In one possible implementation, the correspondence between the identification information of the display panel and the cutting parameters is stored in the identification information recognition device of the display panel. After obtaining the identification information of the display panel, the identification information recognition device parses the identification information and, based on the correspondence between the identification information and the cutting parameters, obtains the corresponding cutting parameters for the display panel, and sends the cutting parameters to the cutting device. The cutting device configures the cutting parameters based on the received cutting parameters and cuts the display panel.

[0067] In one possible implementation, the correspondence between the display panel's identification information and the cutting parameters is stored in a host computer. After obtaining the display panel's identification information, the identification information recognition device parses the information and sends it to the host computer. Based on the correspondence between the identification information and the cutting parameters, the host computer obtains the corresponding cutting parameters for the display panel and sends them to the cutting device. The cutting device configures the cutting parameters based on the received parameters and then cuts the display panel.

[0068] In one possible implementation, the correspondence between the display panel's identification information and the cutting parameters is stored in a host computer. After obtaining the display panel's identification information, the identification information recognition device sends it to the host computer. The host computer parses the identification information and, based on the parsing result and the correspondence between the identification information and the cutting parameters, obtains the corresponding cutting parameters for the display panel and sends these parameters to the cutting device. The cutting device configures the cutting parameters based on the received parameters and then cuts the display panel.

[0069] In one possible implementation, the correspondence between the display panel's identification information and the cutting parameters is stored in the cutting device. After obtaining the display panel's identification information, the identification information recognition device parses the information and sends it to the cutting device. Based on the correspondence between the identification information and the cutting parameters, the cutting device obtains the corresponding cutting parameters for the display panel and sends these parameters to the cutting device. The cutting device then configures the cutting parameters based on the received parameters and cuts the display panel.

[0070] like Figure 4 As shown, to improve production efficiency, in one possible implementation, the current display panel's unloading process and the acquisition of the unloading parameters for the next display panel to be unloaded can be performed in parallel. That is: The cutting process for the current display panel based on the cutting parameters includes: S420 cuts the current display panel based on the cutting parameters, and obtains the identification information of the next display panel to be cut during the cutting process, and obtains the cutting information of the next display panel to be cut based on the identification information of the display panel.

[0071] To better understand the production method provided in the embodiments of this application, a specific example will be used for illustrative purposes. For easier understanding of the solution, we will collectively refer to the cleaning parameters, detection parameters, and feeding parameters corresponding to the display panel as sub-formulas, and the cleaning parameters, detection parameters, and feeding parameters corresponding to the motherboard as formulas. It should be noted that the motherboard generally does not require separate cleaning, detection, and feeding; therefore, the name "formula" only represents a general concept and does not necessarily have actual physical meaning.

[0072] like Figure 5 As shown, the master plate (i.e., the large glass panel) is designed with two sizes, A and B. Product A has IDs 1, 2, 4, and 5; product B has IDs 3 and 6. The product formula for this motherboard is set to 01; The cleaning device, inspection device, and feeding device are configured with two sub-formulas, A and B, under formula 01: Sub-formulation A: Corresponds to product A (set product A parameters, such as size, orientation, etc.), identification ID settings: 1, 2, 4, 5 Sub-formulation B: Corresponds to product B (sets product A parameters, such as size, orientation, etc.), identification ID setting: 3, 6 Before a product enters the equipment, the preceding equipment sends product information to the following equipment. Upon recognizing the information (ID), the following equipment retrieves the corresponding sub-formula and then the product flows into the process. Specifically, after the motherboard 001 is cut, the display panel enters the subsequent processes sequentially in the order of 1, 2, 3, 4, 5, 6. The subsequent sub-formulas are then configured in the order of A, A, B, A, A, B. Therefore, this method enables mixed-process chip fabrication.

[0073] It should be noted that the types of sub-formulas correspond to the types of products. That is, after the motherboard is cut, there will be several types of display panels, and there is no limit to the number of types of sub-formulas.

[0074] The display panel production method provided in this application embodiment requires only one production line to achieve mixed production of display panels of multiple sizes without increasing production costs, thus facilitating cost control. At the same time, by using corresponding parameters in each process of multi-size display panels for corresponding settings, seamless cleaning, inspection and unloading between different sizes can be achieved, thereby improving production efficiency and shortening the production cycle.

[0075] like Figure 6 As shown, this application also provides a display panel production system 100 including: a cutting device 110, a cleaning device 120, an inspection device 130, and a feeding device 140.

[0076] The cutting device 110 is used to obtain a mother plate and cut the mother plate to obtain display panels of at least two sizes.

[0077] The cutting process of the cutting device 110 on the mother plate can refer to the cutting process in the aforementioned method, and will not be repeated here.

[0078] The cleaning device 120 is used to determine the cleaning parameters corresponding to the current display panel, and to clean the current display panel based on the cleaning parameters.

[0079] The process by which the cleaning device 120 determines the cleaning parameters can refer to the determination process described in the aforementioned method, and will not be repeated here. The process by which the cleaning device 120 cleans the current display panel based on the cleaning parameters can also refer to the cleaning process described in the aforementioned method, and will not be repeated here.

[0080] The detection device 130 is used to determine the detection parameters corresponding to the current display panel, and to perform detection on the current display panel based on the detection parameters.

[0081] The process by which the detection device 130 determines the detection parameters can refer to the determination process in the aforementioned method, and will not be repeated here. The process by which the detection device 130 detects the current display panel based on the detection parameters can also refer to the detection process in the aforementioned method, and will not be repeated here.

[0082] The feeding device 140 is used to determine the feeding parameters corresponding to the current display panel, and to feed the current display panel based on the feeding parameters.

[0083] The process by which the feeding device 140 determines the feeding parameters can refer to the determination process in the aforementioned method, and will not be repeated here. The process by which the feeding device 140 feeds the current display panel based on the feeding parameters can also refer to the feeding process in the aforementioned method, and will not be repeated here.

[0084] In one possible implementation, the cleaning device 120 includes at least two cleaning tanks 121.

[0085] The cleaning tank 121 can be used to soak and clean the display panels. The cleaning apparatus 120 includes at least two cleaning tanks 121, which can clean various types of display panels, thereby improving production efficiency.

[0086] like Figure 7 As shown, in one possible implementation, the number of cleaning tanks 121 in the cleaning device 120 is equal to the number of display panel sizes obtained after the cutting device 110 completes the motherboard cutting. The cleaning tanks 121 correspond one-to-one with the display panel sizes. This scenario applies when display panels of the same size require the same cleaning fluid parameters. Figure 7 As shown, the motherboard 001 is cut into display panel a and display panel b. Display panel a and display panel b have different sizes. Therefore, display panel a enters the corresponding cleaning tank 121a for cleaning, and display panel b enters the corresponding cleaning tank 121b for cleaning.

[0087] like Figure 8 As shown, in one possible implementation, the number of cleaning tanks 121 in the cleaning device 120 is equal to the number of different types of cleaning fluid required for all display panels obtained after the cutting device 110 completes the motherboard cutting. Each cleaning tank 121 contains one type of cleaning fluid, thus meeting the cleaning needs of the entire motherboard, thereby improving cleaning efficiency and ultimately increasing production efficiency. Figure 8As shown, board 001 is cut into display panel a, display panel b, display panel c and display panel d. Although display panel a and display panel c have different sizes, they require the same cleaning solution. Although display panel b and display panel d have different sizes, they require the same cleaning solution. Therefore, display panel a and display panel c enter their corresponding cleaning tank 121a for cleaning, and display panel b and display panel d enter their corresponding cleaning tank 121b for cleaning.

[0088] The production system provided in this application embodiment can complete the entire process of cutting, cleaning, inspection, and unloading. Furthermore, it can achieve the cutting, cleaning, inspection, and unloading of multiple display panels from a single motherboard on a single production line. Therefore, the production system provided in this application embodiment can both control production costs and realize the production of multiple display panels.

[0089] The embodiments of this application also need to be explained as follows: (1) The accompanying drawings corresponding to the embodiments of this application only involve the structures involved in the embodiments of this application. Other structures can be referred to the general design.

[0090] (2) For clarity, the thickness of layers or regions is enlarged or reduced in the drawings used to describe embodiments of this application, i.e., these drawings are not drawn to actual scale. It is understood that when an element such as a layer, film, region or substrate is referred to as being "above" or "below" another element, the element may be "directly" located "above" or "below" the other element or there may be intermediate elements.

[0091] (3) Where there is no conflict, the embodiments of this application and the features in the embodiments can be combined with each other to obtain new embodiments. The new embodiments still fall within the scope of disclosure of the embodiments of this application, and the new embodiments can provide support for the protection scope that this application wants to achieve.

[0092] (4) For the same or similar parts between the various embodiments or implementations in this specification, please refer to each other. In particular, for the device embodiments and terminal embodiments, since they are basically similar to the method embodiments or implementations, the description is relatively simple, and the relevant parts can be referred to the description in the method embodiments.

[0093] The above description is merely a specific implementation of the embodiments of this application, but the protection scope of the embodiments of this application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the protection scope of the embodiments of this application.

Claims

1. A method for producing a display panel, characterized in that, include: Obtain a master plate and cut the master plate to obtain display panels of at least two sizes; Determine the cleaning parameters corresponding to the current display panel, and clean the current display panel based on the cleaning parameters; Determine the detection parameters corresponding to the current display panel, and detect the current display panel based on the detection parameters; Determine the cutting parameters corresponding to the current display panel, and cut the current display panel based on the cutting parameters.

2. The method according to claim 1, characterized in that, The determination of the cleaning parameters corresponding to the current display panel includes: Obtain the identification information of the current display panel, and determine the cleaning parameters corresponding to the current display panel based on the identification information of the current display panel.

3. The method according to claim 1, characterized in that, The step of cleaning the current display panel based on the cleaning parameters includes: cleaning the current display panel based on the cleaning parameters, and obtaining the identification information of the next display panel to be cleaned during the cleaning process.

4. The method according to claim 1, characterized in that, The cleaning parameters include at least one of the following: size information, positioning information, and direction of movement.

5. The method according to claim 1, characterized in that, Since the cleaning solution is the same for display panels of different sizes, the cleaning of the current display panel based on the cleaning parameters includes: Based on the cleaning parameters, the current display panel is placed in the cleaning tank for cleaning.

6. The method according to claim 1, characterized in that, Since the cleaning solution differs for display panels of different sizes, the cleaning of the current display panel based on the cleaning parameters includes: Determine the target cleaning pool for the current display panel, and place the current display panel in the target cleaning pool for cleaning based on the cleaning parameters.

7. The method according to claim 1, characterized in that, The determination of the detection parameters corresponding to the current display panel includes: Obtain the identification information of the current display panel, and determine the detection parameters corresponding to the current display panel based on the identification information of the current display panel.

8. The method according to claim 1, characterized in that, The determination of the cutting parameters corresponding to the current display panel includes: Obtain the identification information of the current display panel, and determine the cutting parameters corresponding to the current display panel based on the identification information of the current display panel.

9. The method according to any one of claims 2-8, characterized in that, The identification information includes at least one of identity information and size information.

10. A display panel production system, characterized in that, include: A cutting device for obtaining a mother plate and cutting the mother plate to obtain display panels of at least two sizes; A cleaning device is used to determine cleaning parameters corresponding to the current display panel and to clean the current display panel based on the cleaning parameters. A detection device is used to determine detection parameters corresponding to the current display panel, and to detect the current display panel based on the detection parameters; A feeding device is used to determine the feeding parameters corresponding to the current display panel, and to feed the current display panel based on the feeding parameters.

11. The system according to claim 10, characterized in that, The cleaning device includes at least two cleaning tanks.

12. The system according to claim 11, characterized in that, The number of cleaning tanks in the cleaning device is equal to the number of display panel sizes obtained after the cutting device completes the cutting of the motherboard; or, The number of cleaning tanks in the cleaning device is equal to the number of different types of cleaning fluid required for all display panels obtained after the cutting device completes the cutting of the mother plate.

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