A method and device for controlling height difference of an interface area of a rigid-flex printed circuit board

Abstract

The embodiment provides a soft and hard combined plate transition area height difference control method and device, a first initial size of a soft plate area CVL layer is acquired; a second initial size of a hard plate area is acquired; an initial stagger size is calculated according to the first initial size and the second initial size; application scene parameters corresponding to the soft and hard combined plate are acquired; the initial stagger size is adjusted according to the application scene parameters to obtain a characteristic stagger size; a cutting operation is performed on the soft plate area CVL layer or the hard plate area according to the characteristic stagger size; the soft plate area CVL layer or the hard plate area after the cutting operation is completed is staggered and attached, and a preset operation is performed to obtain a soft and hard combined plate; the CVL stagger design reduces the height difference, reduces the use of CVL, reduces the material use cost, reduces the product scrap material waste, different stagger lengths are set according to different product application scenes, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computer, in particular to a soft and hard combination board interface area height difference control method, a soft and hard combination board interface area height difference control device, a computer equipment and a storage medium. BACKGROUND

[0002] With the development of soft and hard combination board technology to multi-layer and high density, the number of layers is superimposed with the height difference of the soft and hard interface area gradually increasing, and the product line yield is low and the scrap is serious by using the existing manufacturing method; how to reduce the height difference of the soft and hard interface area has become one of the important research topics for the breakthrough of soft and hard combination board. At present, the CVL of the soft plate area needs to be extended to the hard plate area in the design of the multi-layer soft and hard combination board, and after pressing, the soft plate covering film and the hard plate interface area are uneven, forming a height difference, as shown in Figure 1 , which leads to the phenomenon of exposure failure, line open circuit and line short circuit when the line paste dry film is pasted in the later process due to the influence of the height difference. SUMMARY

[0003] In view of the above problems, the present embodiment is proposed to provide a soft and hard combination board interface area height difference control method, a soft and hard combination board interface area height difference control device, a computer equipment and a storage medium which overcome the above problems or at least partially solve the above problems.

[0004] In order to solve the above problems, the present embodiment discloses a soft and hard combination board interface area height difference control method, the soft and hard combination board includes a hard plate area and a soft plate area, the soft plate area CVL is staggered with the hard plate area, comprising:

[0005] Obtaining the first initial size of the soft plate area CVL layer;

[0006] Obtaining the second initial size of the hard plate area;

[0007] Calculating the initial staggered size according to the first initial size and the second initial size;

[0008] Obtaining the application scenario parameters corresponding to the soft and hard combination board;

[0009] Adjusting the initial staggered size according to the application scenario parameters to obtain the characteristic staggered size;

[0010] According to the characteristic staggered size control device for the cutting operation of the soft plate area CVL layer or the hard plate area;

[0011] The soft plate area CVL layer or the hard plate area after the cutting operation is staggered and pasted, and then a preset operation is performed to obtain a soft and hard combination board.

[0012] Preferably, the first initial size comprises a first longitudinal size and a first transverse size; the obtaining of the first initial size of the CVL layer of the soft board area comprises:

[0013] obtaining a CVL layer image of the soft board area;

[0014] obtaining the first longitudinal size and the first transverse size of the CVL layer image of the soft board area by image recognition.

[0015] Preferably, the second initial size comprises a second longitudinal size and a second transverse size; the obtaining of the second initial size of the hard board area comprises:

[0016] obtaining a hard board area image;

[0017] obtaining the second longitudinal size and the second transverse size of the hard board area image by image recognition.

[0018] Preferably, the application scenario parameter comprises a high-temperature scenario parameter, a cold scenario parameter, a high-humidity scenario parameter, and a dry scenario parameter; the obtaining of the application scenario parameter corresponding to the soft and hard combination board comprises:

[0019] obtaining the high-temperature scenario parameter, the cold scenario parameter, the high-humidity scenario parameter, and the dry scenario parameter corresponding to the soft and hard combination board.

[0020] Preferably, the adjusting of the initial staggered size according to the application scenario parameter to obtain a characteristic staggered size comprises:

[0021] identifying a category code in the application scenario parameter;

[0022] finding a corresponding staggered variable size according to the category code;

[0023] adjusting the staggered variable size and the same category size of the initial staggered size to obtain a characteristic staggered size.

[0024] Preferably, the method further comprises:

[0025] obtaining a category code in the application scenario parameter;

[0026] calculating a staggered variable size of the CVL layer of the soft board area;

[0027] establishing a mapping relationship between the category code and the staggered variable size.

[0028] Preferably, the calculating of the initial staggered size according to the first initial size and the second initial size comprises:

[0029] extracting a first longitudinal size of the first initial size;

[0030] extracting a second longitudinal dimension of the second initial size;

[0031] calculating an initial staggered size according to the first longitudinal dimension and the second longitudinal dimension.

[0032] The embodiment discloses a soft and hard combined board interface area height difference control device, the soft and hard combined board includes a hard board area and a soft board area, the soft board area CVL is staggered with the hard board area, comprising:

[0033] The first acquisition module is used for acquiring a first initial size of the soft board area CVL layer.

[0034] The second acquisition module is used for acquiring a second initial size of the hard board area.

[0035] The calculation module is used for calculating an initial staggered size according to the first initial size and the second initial size.

[0036] The scene parameter acquisition module is used for acquiring application scene parameters corresponding to the soft and hard combined board.

[0037] The feature staggered size acquisition module is used for adjusting the initial staggered size according to the application scene parameters to obtain a feature staggered size.

[0038] The cutting operation module is used for controlling equipment to perform a cutting operation on the soft board area CVL layer or the hard board area according to the feature staggered size.

[0039] The fitting module is used for performing staggered fitting on the soft board area CVL layer or the hard board area after the cutting operation is completed, and then performing a preset operation to obtain a soft and hard combined board.

[0040] The embodiment further discloses a computer device including a memory and a processor, the memory stores a computer program, and the processor implements the steps of the soft and hard combined board interface area height difference control when executing the computer program.

[0041] The embodiment further discloses a computer readable storage medium, which stores a computer program, and the computer program is executed by a processor to implement the steps of the soft and hard combined board interface area height difference control.

[0042] The embodiment includes the following advantages:

[0043] In the embodiment of the present application, the soft and hard combination board comprises a hard plate area and a soft plate area, the soft plate area CVL is staggered with the hard plate area, and the height difference control method of the interface area of the soft and hard combination board comprises the following steps: obtaining a first initial size of the soft plate area CVL layer; obtaining a second initial size of the hard plate area; calculating an initial staggered size according to the first initial size and the second initial size; obtaining application scene parameters corresponding to the soft and hard combination board; adjusting the initial staggered size according to the application scene parameters to obtain a characteristic staggered size; controlling equipment to perform a cutting operation on the soft plate area CVL layer or the hard plate area according to the characteristic staggered size; and staggered pasting the soft plate area CVL layer or the hard plate area after the cutting operation, and then performing a preset operation to obtain a soft and hard combination board; the CVL staggered design reduces the height difference and ensures the electrical performance of the product; the use of the CVL is reduced, the material use cost is reduced, the height difference of the soft and hard interface area is reduced, the waste of product scrap materials is reduced, different staggered lengths are set according to different product application scenes, the size is more suitable, the cost is controlled, the cost is reduced, the material is saved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor

[0045] Figure 1 is a schematic diagram of the height difference of the interface area of a soft and hard combination board of the embodiment;

[0046] Figure 2 is a step flow chart of a height difference control method embodiment of the interface area of a soft and hard combination board of the embodiment;

[0047] Figure 3 is a schematic diagram of the staggered arrangement of the hard plate area and the soft plate area of a soft and hard combination board of the embodiment;

[0048] Figure 4 is a structure block diagram of a height difference control device embodiment of the interface area of a soft and hard combination board of the embodiment;

[0049] Figure 5 is an internal structure diagram of a computer device of an embodiment. DETAILED DESCRIPTION

[0050] In order to make the technical problems, technical solutions and beneficial effects solved by the embodiments clearer, the embodiments are further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0051] The soft and hard combination plate interface area height difference control method provided by the embodiments can be applied to an application environment including a terminal and a server. The terminal communicates with the server through a network. The terminal can be, but is not limited to, various personal computers, notebook computers, tablet computers, and the server can be implemented by an independent server or a server cluster composed of multiple servers.

[0052] Referring to Figure 2 , a step flowchart of a soft and hard combination plate interface area height difference control method embodiment of the embodiments is shown, the soft and hard combination plate includes a hard plate area and a soft plate area, the soft plate area CVL is staggered and attached with the hard plate area, and specifically can include the following steps:

[0053] Step 101, obtaining a first initial size of the soft plate area CVL layer;

[0054] In the embodiments of the present application, as Figure 3 shown, the inner layer 2 is arranged between the first outer layer 1 and the second outer layer 3, the hard plate area 5 and the soft plate area 4 are arranged between the inner layer 2 and the first outer layer 1, one side CVL layer of the soft plate area 4 is connected with the hard plate area 5, and the other side CVL layer of the soft plate area 4 is staggered and overlapped with the hard plate area 5; the hard plate area 5 and the soft plate area 4 are also arranged between the inner layer 2 and the second outer layer 3, one side CVL layer of the soft plate area 4 is staggered and overlapped with the hard plate area 5, and the other side CVL layer of the soft plate area 4 is connected with the hard plate area 5, 6 represents the characteristic staggered size in the longitudinal length direction; the CVL staggered design reduces the height difference and ensures the product electrical performance; and reducing the use of CVL reduces the material use cost, reduces the height difference of the soft and hard interface area, improves the product quality, reduces the waste of product scrap materials, thereby ensuring smooth product production; improves production efficiency; wherein the first outer layer 1 and the second outer layer 3 can include an outer layer of copper material, and the inner layer 2 can be a soft plate of various plastic materials, and the embodiments of the present application do not make too many limitations.

[0055] In a core idea of the embodiments of the present application, the length of the CVL layer staggered and overlapped can be adjusted according to different application scenarios of the soft and hard combination plate, the length of the CVL layer can be shortened, and the material can be further saved, and the material cost can be reduced.

[0056] Specifically applied to the embodiment of the present application, the terminal can first obtain the first initial size of the soft board area CVL layer; the first initial size includes a first longitudinal size and a first transverse size; the obtaining of the first initial size of the soft board area CVL layer includes: obtaining a soft board area CVL layer image; and obtaining the first longitudinal size and the first transverse size of the soft board area CVL layer image through image recognition.

[0057] In the embodiment of the present application, the first longitudinal size refers to the size of the longitudinal length direction of the soft board area CVL layer; the first transverse size refers to the size of the transverse length direction of the soft board area CVL layer; for example, the first longitudinal size can be 2.3 mm; and the first transverse size can be 0.5 mm.

[0058] Step 102, obtaining the second initial size of the hard board area;

[0059] Further applied to the embodiment of the present application, the second initial size of the hard board area can also be obtained; the second initial size includes a second longitudinal size and a second transverse size; the obtaining of the second initial size of the hard board area includes: obtaining a hard board area image; and obtaining the second longitudinal size and the second transverse size of the hard board area image through image recognition; in the embodiment of the present application, the longitudinal and transverse sizes of the hard board area image can be recognized through image recognition; on the other hand, the longitudinal and transverse sizes of the hard board area image can also be recognized from the preset design parameters, that is, the second longitudinal size and the second transverse size of the hard board area can be obtained.

[0060] It should be noted that the second longitudinal size refers to the size of the longitudinal length direction of the hard board area; the second transverse size refers to the size of the transverse length direction of the hard board area; for example, the first longitudinal size can be 4.5 mm; and the first transverse size can be 0.7 mm.

[0061] Step 103, calculating an initial stagger size according to the first initial size and the second initial size;

[0062] Further, the initial stagger size can be calculated according to the first initial size and the second initial size.

[0063] In the embodiment of the present application, the calculating of the initial stagger size according to the first initial size and the second initial size includes: extracting the first transverse size of the first initial size; extracting the second transverse size of the second initial size; and calculating the initial stagger size according to the first transverse size and the second transverse size.

[0064] The first lateral dimension and the second lateral dimension are added to obtain a lateral length sum, and the lateral length sum is subtracted from the overall lateral design length to obtain a difference, which is the initial stagger size, i.e., the lateral length of the staggered part of the CVL layer of the soft plate area and the hard plate area.

[0065] Specifically, the overall lateral design length refers to the sum of the lateral design lengths of the CVL layer of the soft plate area and the hard plate area designed in advance; and the initial stagger size refers to the lateral length of the staggered part of the CVL layer of the soft plate area and the hard plate area compared with the overall lateral design length.

[0066] In step 104, the application scene parameter corresponding to the soft and hard combination board is obtained.

[0067] In the embodiment of the application, the initial stagger size can also be adjusted according to the application scene parameter. First, the terminal can obtain the application scene parameter corresponding to the soft and hard combination board. Specifically, the application scene parameter includes high-temperature scene parameter, cold scene parameter, high-humidity scene parameter, arid scene parameter, and long-sunlight scene parameter, and can also include other types of application scene parameters, such as long-sunlight scene parameter, which is not limited in the embodiment of the application.

[0068] In the embodiment of the application, the application scene parameter corresponding to the soft and hard combination board is obtained, including: obtaining the high-temperature scene parameter, the cold scene parameter, the high-humidity scene parameter, the arid scene parameter, and the long-sunlight scene parameter corresponding to the soft and hard combination board.

[0069] In step 105, the initial stagger size is adjusted according to the application scene parameter to obtain a characteristic stagger size.

[0070] In the embodiment of the application, first, the mapping relationship between the type code in the application scene parameter and the stagger variable size can be established. Specifically, in the embodiment of the application, first, the type code in the application scene parameter can be obtained; the stagger variable size of the CVL layer of the soft plate area is calculated; and the mapping relationship between the type code and the stagger variable size is established.

[0071] The stagger variable size refers to the increase or decrease of the longitudinal length of the staggered part of the CVL layer of the soft plate area and the hard plate area. The type code can be associated with the stagger variable size, i.e., each application scene corresponds to one stagger variable size.

[0072] For example, the mapping relationship between the category code in the application scenario parameter and the staggered variable size of the embodiment of the present application can be as follows: the category code of the high-temperature scenario parameter is H23, and the corresponding staggered variable size is an increase of X1 mm; the category code of the cold scenario parameter is C23, and the corresponding staggered variable size is an increase of X2 mm; the high-humidity scenario parameter is H41, and the corresponding staggered variable size is a decrease of X3 mm; the arid scenario parameter is D68, and the corresponding staggered variable size is X4 mm; the long-daylight scenario parameter is S09, and the corresponding staggered variable size is an increase of X5 mm.

[0073] Specifically, the staggered variable size can be a size parameter related to a cost coefficient, a performance coefficient (such as a coefficient related to the tensile strength, fatigue resistance, aging resistance, and heat resistance of plastic), and a longitudinal interface length. Any staggered variable size parameter can be set or calculated by a person skilled in the art according to actual conditions, and the embodiment of the present application does not make too many limitations on this.

[0074] In an application process of the embodiment of the present application, the adjusting of the initial staggered size according to the application scenario parameter to obtain a characteristic staggered size includes: identifying the category code in the application scenario parameter; finding the corresponding staggered variable size according to the category code; and adjusting the same type size of the staggered variable size and the initial staggered size to obtain the characteristic staggered size.

[0075] In the actual application of the embodiment of the present application, the category code in the application scenario parameter can be found according to the mapping relationship to obtain the corresponding staggered variable size. The initial staggered size is adjusted according to the staggered variable size to obtain the characteristic staggered size. For example, when a soft and hard combination board is applied to a high-temperature steam engine room, it is determined that the application scenario is a high-temperature scenario, the application scenario parameter is a high-temperature scenario parameter, and the mapping relationship shows that the category code of the high-temperature scenario parameter is H23, and the corresponding staggered variable size is an increase of X1 mm. Therefore, the longitudinal length is increased by X1 mm on the basis of the initial staggered size to obtain the characteristic staggered size.

[0076] Step 106: controlling the cutting operation of the soft board area CVL layer or hard board area according to the characteristic staggered size control equipment;

[0077] The cutting operation of the soft board area CVL layer or hard board area is performed according to the characteristic staggered size control equipment. Different staggered lengths are set according to different product application scenarios, so that the size is more suitable, the cost is controlled, the cost is reduced, the material is saved, and the production efficiency is improved.

[0078] Step 107: staggered lamination of the soft board area CVL layer or hard board area after the cutting operation is completed, and then preset operation is performed to obtain a soft and hard combination board.

[0079] Further, the soft plate area CVL layer or the hard plate area after the cutting operation is completed can be staggered and attached, and then a preset operation is performed to obtain a soft and hard combination plate; specifically, the preset operation can include a combination operation, a plate stacking operation, a pressing operation, a targeting operation, an edge fishing operation, a drilling operation, an electroplating operation, an outer layer image etching operation, a solder mask operation, a gold plating operation, a heat setting text operation, a molding operation, a cover opening operation, a soft plate UV molding operation, an electrical measurement operation, etc., and the present embodiment is not limited thereto. Before the staggered attachment, FCCL cutting operation, baking operation, inner layer drilling operation, inner layer image etching operation, brown operation, etc. can also be included, and the present embodiment is also not limited thereto.

[0080] In the embodiment of the present application, the soft and hard combination plate includes a hard plate area and a soft plate area, the soft plate area CVL is staggered and attached with the hard plate area, and the soft and hard combination plate interface area height difference control method includes: obtaining a first initial size of the soft plate area CVL layer; obtaining a second initial size of the hard plate area; calculating an initial stagger size according to the first initial size and the second initial size; obtaining application scenario parameters corresponding to the soft and hard combination plate; adjusting the initial stagger size according to the application scenario parameters to obtain a characteristic stagger size; controlling equipment according to the characteristic stagger size to perform a cutting operation on the soft plate area CVL layer or the hard plate area; and performing a preset operation on the soft plate area CVL layer or the hard plate area after the cutting operation is completed to obtain a soft and hard combination plate. The CVL stagger design reduces the height difference and ensures the product electrical performance. The use of CVL is reduced to reduce the material use cost, the height difference of the soft and hard interface area is reduced, the product scrap material waste is reduced, different stagger lengths are set according to different product application scenarios, the size is more suitable, the cost is controlled, the cost is reduced, the material is saved, and the production efficiency is improved.

[0081] It should be noted that for the method embodiment, in order to simply describe, it is expressed as a combination of a series of actions, but those skilled in the art should know that the present embodiment is not limited by the order of the described actions, because according to the present embodiment, certain steps can be performed in other order or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification are all preferred embodiments, and the actions involved are not necessarily required by the present embodiment.

[0082] Reference Figure 4 , a structure block diagram of a soft and hard combination plate interface area height difference control device embodiment of the present embodiment is shown, the soft and hard combination plate includes a hard plate area and a soft plate area, the soft plate area CVL is staggered and attached with the hard plate area, and specifically can include the following modules:

[0083] The first acquisition module 301 is configured to acquire a first initial size of the soft board area CVL layer.

[0084] The second acquisition module 302 is configured to acquire a second initial size of the hard board area.

[0085] The calculation module 303 is configured to calculate an initial staggered size according to the first initial size and the second initial size.

[0086] The scene parameter acquisition module 304 is configured to acquire an application scene parameter corresponding to the soft and hard combination board.

[0087] The feature staggered size acquisition module 305 is configured to adjust the initial staggered size according to the application scene parameter to obtain a feature staggered size.

[0088] The cutting operation module 306 is configured to control equipment to perform a cutting operation on the soft board area CVL layer or the hard board area according to the feature staggered size.

[0089] The lamination module 307 is configured to perform staggered lamination on the soft board area CVL layer or the hard board area after the cutting operation is completed, and then perform a preset operation to obtain the soft and hard combination board.

[0090] Preferably, the first initial size includes a first longitudinal size and a first transverse size; and the first acquisition module includes:

[0091] The first acquisition submodule is configured to acquire a soft board area CVL layer image.

[0092] The first identification submodule is configured to acquire the first longitudinal size and the first transverse size of the soft board area CVL layer image by image recognition.

[0093] Preferably, the second initial size includes a second longitudinal size and a second transverse size; and the second acquisition module includes:

[0094] The second acquisition submodule is configured to acquire a hard board area image.

[0095] The second identification submodule is configured to acquire the second longitudinal size and the second transverse size of the hard board area image by image recognition.

[0096] Preferably, the application scene parameter includes a high-temperature scene parameter, a cold scene parameter, a high-humidity scene parameter, and a dry scene parameter; and the scene parameter acquisition module includes:

[0097] The scene parameter acquisition submodule is configured to acquire a high-temperature scene parameter, a cold scene parameter, a high-humidity scene parameter, and a dry scene parameter corresponding to the soft and hard combination board.

[0098] Preferably, the feature staggered size obtaining module comprises:

[0099] The encoding identifying sub-module is configured to identify a category code in the application scenario parameter.

[0100] The searching sub-module is configured to search for a corresponding staggered variable size according to the category code.

[0101] The adjusting sub-module is configured to adjust the staggered variable size and the same category size of the initial staggered size to obtain the feature staggered size.

[0102] Preferably, the device further comprises:

[0103] The encoding module is configured to obtain a category code in an application scenario parameter.

[0104] The calculating module is configured to calculate a staggered variable size of a CVL layer of a soft board area.

[0105] The establishing module is configured to establish a mapping relationship between the category code and the staggered variable size.

[0106] Preferably, the calculating module comprises:

[0107] The first extracting sub-module is configured to extract a first longitudinal size of the first initial size.

[0108] The second extracting sub-module is configured to extract a second longitudinal size of the second initial size.

[0109] The calculating sub-module is configured to calculate an initial staggered size according to the first longitudinal size and the second longitudinal size.

[0110] For the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the related parts refer to the part of the method embodiment.

[0111] For specific limitations of the soft and hard combined board interface area height difference control device, refer to the limitations of the soft and hard combined board interface area height difference control method described above, which will not be repeated here. Each module in the above soft and hard combined board interface area height difference control device can be realized by software, hardware and their combinations. The above modules can be embedded in or independent of the processor in the computer device in hardware form, or can be stored in the memory in the computer device in software form, so as to call and execute the operations corresponding to the above modules by the processor.

[0112] The above-provided soft and hard combined board interface area height difference control device can be used to execute the soft and hard combined board interface area height difference control method provided by any of the above embodiments, and has the corresponding functions and beneficial effects.

[0113] In one embodiment, a computer device is provided, which can be a terminal, and an internal structure diagram thereof can be as shown in FIG. 1. Figure 5 The computer device includes a processor, a memory, a network interface, a display screen and an input device connected through a system bus. The processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for running the operating system and the computer program in the non-volatile storage medium. The network interface of the computer device is configured to communicate with external terminals through a network connection. The computer program is executed by the processor to implement a method for simulating a daylight factor. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen. The input device of the computer device can be a touch layer overlaid on the display screen, or a key, trackball or touchpad arranged on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.

[0114] Those skilled in the art can understand that Figure 5 The structure shown in FIG. 1 is only a block diagram of part of the structure related to the scheme of the present application, and does not constitute a limitation on the computer device to which the scheme of the present application is applied. The specific computer device can include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0115] In one embodiment, a computer device is provided, which includes a memory and a processor, the memory stores a computer program, and the processor executes the computer program to implement the following steps:

[0116] Obtain a first initial size of the soft plate area CVL layer;

[0117] Obtain a second initial size of the hard plate area;

[0118] Calculate an initial staggered size according to the first initial size and the second initial size;

[0119] Obtain an application scenario parameter corresponding to the soft and hard combination plate;

[0120] Adjust the initial staggered size according to the application scenario parameter to obtain a feature staggered size;

[0121] Control a device according to the feature staggered size to perform a cutting operation on the soft plate area CVL layer or the hard plate area;

[0122] Interleave the soft plate area CVL layer or the hard plate area after the cutting operation is completed, and then perform a preset operation to obtain a soft and hard combination plate.

[0123] Preferably, the first initial size includes a first longitudinal size and a first transverse size; the obtaining of the first initial size of the soft board area CVL layer includes:

[0124] Obtaining a soft board area CVL layer image;

[0125] Obtaining the first longitudinal size and the first transverse size of the soft board area CVL layer image through image recognition.

[0126] Preferably, the second initial size includes a second longitudinal size and a second transverse size; the obtaining of the second initial size of the hard board area includes:

[0127] Obtaining a hard board area image;

[0128] Obtaining the second longitudinal size and the second transverse size of the hard board area image through image recognition.

[0129] Preferably, the application scenario parameter includes a high-temperature scenario parameter, a cold scenario parameter, a high-humidity scenario parameter, and a dry scenario parameter; the obtaining of the application scenario parameter corresponding to the soft and hard combination board includes:

[0130] Obtaining the high-temperature scenario parameter, the cold scenario parameter, the high-humidity scenario parameter, and the dry scenario parameter corresponding to the soft and hard combination board.

[0131] Preferably, the adjusting of the initial staggered size according to the application scenario parameter to obtain a characteristic staggered size includes:

[0132] Identifying a category code in the application scenario parameter;

[0133] Finding a corresponding staggered variable size according to the category code;

[0134] Adjusting the staggered variable size and the same type size of the initial staggered size to obtain a characteristic staggered size.

[0135] Preferably, the method further includes:

[0136] Obtaining a category code in the application scenario parameter;

[0137] Calculating a staggered variable size of the soft board area CVL layer;

[0138] Establishing a mapping relationship between the category code and the staggered variable size.

[0139] Preferably, the calculating of the initial staggered size according to the first initial size and the second initial size includes:

[0140] Extracting a first longitudinal size of the first initial size;

[0141] extracting a second longitudinal dimension of the second initial size;

[0142] calculating an initial staggered size according to the first longitudinal dimension and the second longitudinal dimension.

[0143] In one embodiment, a computer readable storage medium is provided, and a computer program is stored on the computer readable storage medium, and the computer program is executed by a processor to implement the following steps:

[0144] obtaining a first initial size of the soft plate area CVL layer;

[0145] obtaining a second initial size of the hard plate area;

[0146] calculating an initial staggered size according to the first initial size and the second initial size;

[0147] obtaining an application scenario parameter corresponding to the soft and hard combination plate;

[0148] adjusting the initial staggered size according to the application scenario parameter to obtain a feature staggered size;

[0149] controlling a device according to the feature staggered size to perform a cutting operation on the soft plate area CVL layer or the hard plate area;

[0150] staggering and bonding the soft plate area CVL layer or the hard plate area after the cutting operation is completed, and then performing a preset operation to obtain a soft and hard combination plate.

[0151] Preferably, the first initial size includes a first longitudinal dimension and a first transverse dimension; and the obtaining of the first initial size of the soft plate area CVL layer includes:

[0152] obtaining a soft plate area CVL layer image;

[0153] obtaining the first longitudinal dimension and the first transverse dimension of the soft plate area CVL layer image by image recognition.

[0154] Preferably, the second initial size includes a second longitudinal dimension and a second transverse dimension; and the obtaining of the second initial size of the hard plate area includes:

[0155] obtaining a hard plate area image;

[0156] obtaining the second longitudinal dimension and the second transverse dimension of the hard plate area image by image recognition.

[0157] Preferably, the application scenario parameter includes a high temperature scenario parameter, a cold scenario parameter, a high humidity scenario parameter, and a dry scenario parameter; and the obtaining of the application scenario parameter corresponding to the soft and hard combination plate includes:

[0158] Obtaining high-temperature scene parameters, cold scene parameters, high-humidity scene parameters and arid scene parameters corresponding to the soft and hard combination board.

[0159] Preferably, the adjusting the initial staggered size according to the application scene parameter to obtain a characteristic staggered size comprises:

[0160] Identifying a category code in the application scene parameter;

[0161] Finding a corresponding staggered variable size according to the category code;

[0162] Adjusting the staggered variable size and the same category size of the initial staggered size to obtain a characteristic staggered size.

[0163] Preferably, the method further comprises:

[0164] Obtaining a category code in the application scene parameter;

[0165] Calculating a staggered variable size of the CVL layer of the soft plate area;

[0166] Establishing a mapping relationship between the category code and the staggered variable size.

[0167] Preferably, the calculating the initial staggered size according to the first initial size and the second initial size comprises:

[0168] Extracting a first longitudinal size of the first initial size;

[0169] Extracting a second longitudinal size of the second initial size;

[0170] Calculating an initial staggered size according to the first longitudinal size and the second longitudinal size.

[0171] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer readable storage medium, and when executed, can include the processes of the above-mentioned embodiments of each method. Any reference to memory, storage, database, or other medium used in each embodiment provided by the present application can include non-volatile and / or volatile memory. Non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration but not limitation, RAM is available in various forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct RAM bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

[0172] Each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between embodiments can be referred to each other.

[0173] Those skilled in the art should understand that the embodiments of the present embodiment can be provided as a method, device, or computer program product. Therefore, the present embodiment can be in the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware aspects. Moreover, the present embodiment can be in the form of a computer program product implemented on one or more computer usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer usable program code.

[0174] The present embodiment is described with reference to flowcharts and / or block diagrams of devices, terminal equipment (systems), and computer program products according to the present embodiment. It should be understood that each flow and / or block in the flowchart and / or block diagram, and the combination of the flows and / or blocks in the flowchart and / or block diagram can be realized by computer program instructions. These computer program instructions can be provided to the processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing terminal equipment to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing terminal equipment produce a method for implementing the functions described in the flowchart and / or block diagram. Figure 1one or more processes and / or blocks Figure 1 an apparatus for performing the functions specified in the block or blocks.

[0175] These computer program instructions can also be stored in a computer- readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instructions which implement the Figure 1 one or more processes and / or blocks Figure 1 an apparatus for performing the functions specified in the block or blocks.

[0176] These computer program instructions can also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the Figure 1 one or more processes and / or blocks Figure 1 an apparatus for performing the functions specified in the block or blocks.

[0177] Although preferred embodiments of the application have been described, those skilled in the art will recognize that additional modifications and changes can be made thereto without departing from the scope of the present application. Accordingly, the appended claims are intended to cover all such modifications and changes as fall within the scope of the application.

[0178] Finally, it should be noted that the terms "comprises", "comprising", or other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0179] The above describes in detail the soft and hard combined board joint area height difference control method, the soft and hard combined board joint area height difference control device, the computer equipment and the storage medium provided by the present application. The principles and implementation manners of the present application are described by using specific examples. The above examples are only used to help understand the method of the present application and its core idea. Meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation manners and application ranges will be changed. In summary, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A method for controlling height difference of an interconnection area of a rigid-flexible printed circuit board, characterized in that, The soft and hard combination board comprises a hard board area and a soft board area, one side of a CVL layer of the soft board area is connected with the hard board area, and the other side of the CVL layer of the soft board area is staggered and overlapped with the hard board area, comprising: obtaining a first initial size of the soft board area CVL layer; obtaining a second initial size of the hard board area; calculating an initial staggered size according to the first initial size and the second initial size; the first initial size comprises a first longitudinal size and a first transverse size; the second initial size comprises a second longitudinal size and a second transverse size; adding the first transverse size and the second transverse size to obtain a transverse length sum, and subtracting the transverse length sum from an overall transverse design length to obtain a difference, which is the initial staggered size, that is, the transverse length of the staggered part of the soft board area CVL layer and the hard board area; the overall transverse design length refers to the sum of the transverse design length of the soft board area CVL layer and the hard board area designed in advance; obtaining the application scene parameters corresponding to the soft and hard combination board; the application scene parameters comprise high temperature scene parameters, cold scene parameters, high humidity scene parameters and arid scene parameters; the obtaining of the application scene parameters corresponding to the soft and hard combination board comprises: obtaining the high temperature scene parameters, the cold scene parameters, the high humidity scene parameters and the arid scene parameters corresponding to the soft and hard combination board; adjusting the initial staggered size according to the application scene parameters to obtain a characteristic staggered size; the adjusting of the initial staggered size according to the application scene parameters to obtain a characteristic staggered size comprises: identifying a kind code in the application scene parameters; finding a corresponding staggered variable size according to the kind code; adjusting the staggered variable size and the same kind size of the initial staggered size to obtain the characteristic staggered size; controlling equipment according to the characteristic staggered size to perform a cutting operation on the soft board area CVL layer or the hard board area; staggering and bonding the soft board area CVL layer or the hard board area after the cutting operation, and then performing a preset operation to obtain the soft and hard combination board.

2. The method of claim 1, wherein, The obtaining of the first initial size of the soft board area CVL layer comprises: obtaining a soft board area CVL layer image; obtaining the first longitudinal size and the first transverse size of the soft board area CVL layer image by image recognition.

3. The method of claim 2, wherein, The obtaining of the second initial size of the hard board area comprises: obtaining a hard board area image; obtaining the second longitudinal size and the second transverse size of the hard board area image by image recognition.

4. The method of claim 1, wherein, The method further comprises: obtaining a kind code in the application scene parameters; calculating a staggered variable size of the soft board area CVL layer; establishing a mapping relationship between the kind code and the staggered variable size.

5. A device for controlling the height difference of the interface area of a rigid-flexible printed circuit board, characterized in that, The soft and hard combination board comprises a hard board area and a soft board area, one side of a CVL layer of the soft board area is connected with the hard board area, and the other side of the CVL layer of the soft board area is staggered and overlapped with the hard board area, comprising: a first obtaining module for obtaining a first initial size of the soft board area CVL layer; a second obtaining module for obtaining a second initial size of the hard board area; A calculating module is configured to calculate an initial staggered size according to the first initial size and the second initial size; the first initial size includes a first longitudinal size and a first lateral size; and the second initial size includes a second longitudinal size and a second lateral size. The first lateral size and the second lateral size are added to obtain a lateral length sum, and the lateral length sum is subtracted from an overall lateral design length to obtain a difference, which is the initial staggered size, i.e., the lateral length of the staggered part of the CVL layer of the soft board area and the hard board area; the overall lateral design length refers to the sum of the lateral design lengths of the CVL layer of the soft board area and the hard board area designed in advance. A scene parameter obtaining module is configured to obtain application scene parameters corresponding to the soft and hard combination board; the application scene parameters include high-temperature scene parameters, cold scene parameters, high-humidity scene parameters, and arid scene parameters; and the obtaining of the application scene parameters corresponding to the soft and hard combination board includes: Obtaining high-temperature scene parameters, cold scene parameters, high-humidity scene parameters, and arid scene parameters corresponding to the soft and hard combination board. A characteristic staggered size obtaining module is configured to adjust the initial staggered size according to the application scene parameters to obtain a characteristic staggered size. The adjusting of the initial staggered size according to the application scene parameters to obtain a characteristic staggered size includes: Identifying a type code in the application scene parameters; Finding a corresponding staggered variable size according to the type code; Adjusting the staggered variable size and the same type size of the initial staggered size to obtain a characteristic staggered size. A cutting operation module is configured to control equipment to perform a cutting operation on the CVL layer of the soft board area or the hard board area according to the characteristic staggered size. A lamination module is configured to perform staggered lamination on the CVL layer of the soft board area or the hard board area after the cutting operation, and then perform a preset operation to obtain a soft and hard combination board. 6.A computer device, comprising a memory and a processor, wherein the memory stores a computer program, and the computer device is configured to perform the method according to any one of claims 1-5 when the computer program is executed by the processor. The processor executes the computer program to implement the steps of the soft and hard combination board interface area height difference control method in any one of claims 1 to 4.

7. A computer-readable storage medium having stored thereon a computer program, characterized in that The computer program is executed by the processor to implement the steps of the soft and hard combination board interface area height difference control method in any one of claims 1 to 4.

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