OLED module and production process

Abstract

The invention relates to the technical field of OLED module production, and discloses an OLED module and a production process, and the OLED module comprises a printed circuit board, a display screen module is installed on the assembly surface of the printed circuit board, the display screen module comprises a glass substrate, the surface of the glass substrate is coated with a fluorocarbon coating and a polysiloxane coating, and the fluorocarbon coating and the polysiloxane coating are arranged on the assembly surface of the printed circuit board. The production process device of the OLED module comprises a roller conveying belt, a multi-channel coating machine, an ultraviolet curing system, a heating and drying furnace, an automatic detection platform and a packaging module. According to the OLED module and the production process, the fluorocarbon coating and the polysiloxane coating are simultaneously coated on the surface of the glass substrate of the OLED module, so that dust and greasy dirt pollutants are difficult to attach to the surface, and the UV lamp tube can be irradiated in all directions through the driving motor, so that ultraviolet light energy received by each part of the OLED module is more uniform, and the brightness of the OLED module is improved. The curing quality of the whole module is improved, and the situation that secondary curing or reworking is needed due to incomplete local curing is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of OLED module production, and in particular to an OLED module and a production process. Background Art

[0002] OLED (Organic Light Emitting Diode) is a light emitting device made of a very thin coating of organic materials and a glass substrate. When electric charges pass through these organic materials, they emit light. The color of OLED light depends on the material of the organic light emitting layer, so manufacturers can get the desired color by changing the material of the light emitting layer. Active matrix organic light emitting display has a built-in electronic circuit system, and each pixel is independently driven by a corresponding circuit.

[0003] Common OLED modules include OLED display screens, printed circuit boards and frames. OLED modules are produced through methods including evaporation (forming a thin film layer by depositing metal or organic material vapor onto a substrate in a vacuum environment), inkjet printing (using a nozzle to precisely spray liquid material to a specified position to form a desired pattern) and laser induced thermal imaging (using a laser to irradiate the organic material on the transfer medium to heat it and transfer it to the target substrate).

[0004] However, although the vapor deposition method can ensure high-quality film preparation, the equipment investment is huge and the operation and maintenance costs are high. The inkjet printing method is flexible and convenient, but it is difficult to ensure long-term stability and consistency. The laser induced thermal imaging method is limited by processing speed and output and cannot meet the needs of large-scale production. Before these steps, the common OLED module display screen substrate needs to be kept clean to avoid affecting the subsequent coating coverage, resulting in high precision required for the entire process. In addition, ultraviolet irradiation is used for irradiation and curing, and the ultraviolet lamp irradiates in a fixed range, which makes it easy to have dead corners during curing, especially for modules with irregular shapes or multi-layer structures, resulting in incomplete curing in some areas, which reduces the quality of OLED module production and cannot meet the working requirements of OLED module production. Therefore, an OLED module and production process are proposed. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides an OLED module and production process to solve the technical problems of huge investment in production equipment, high operating and maintenance costs, and easy occurrence of dead spots during irradiation and curing, which reduces the production quality of OLED modules.

[0006] (II) Technical solution To achieve the above-mentioned purpose, the present invention provides the following technical solution: an OLED module, comprising: A printed circuit board, wherein a display screen module is installed on the assembly surface of the printed circuit board, an input end of the display screen module is connected to a flexible circuit board, a pin is installed on the back of the printed circuit board, the display screen module comprises a glass substrate, an organic material coating, a pixel module, a polarizer and a UV curing MCL glue, and the surface of the glass substrate is coated with a fluorocarbon coating and a polysiloxane coating; The production process device of the OLED module includes a roller conveyor belt, a multi-channel coater, a UV curing system, a heating and drying furnace, an automatic detection platform and a packaging module. The UV curing system includes a cabinet, a mounting seat is installed inside the cabinet through a tripod, a driving motor is inserted on the upper side of the mounting seat, and a rotor of the driving motor passes through a corresponding position of the mounting seat, and a turntable is coaxially connected to the outer end of the rotor of the driving motor; The swing frame is mounted on the front lower side of the mounting seat through a bearing, a flange is mounted on the lower part of the swing frame through bolt and nut fittings, a UV lamp is connected to the front of the flange, a through slot is opened on the inner upper side of the swing frame, a driving rod is inserted into the through slot, a rear end of the driving rod is connected to the corresponding position of the turntable, a multi-channel coater is mounted above the roller conveyor belt, the ultraviolet curing system is mounted above the roller conveyor belt and located at the outlet of the multi-channel coater, the heating and drying furnace is mounted outside the roller conveyor belt and located at the downstream station of the ultraviolet curing system, the automatic detection platform is mounted at the tail of the roller conveyor belt, and the packaging module is mounted at the tail of the automatic detection platform.

[0007] Roller conveyor: Photoelectric sensors are installed at the positions on both sides of the roller conveyor at the bottom of the multi-channel coater, and pneumatic clamps are installed at the positions corresponding to the photoelectric sensors on both sides of the upper part of the roller conveyor. The installation height of the photoelectric sensor is adapted to the transmission plane of the glass substrate to ensure that the glass substrate can accurately block light during normal transmission. The transmitting end and the receiving end of the photoelectric sensor are integrated inside the housing of the photoelectric sensor. The housing of the photoelectric sensor is fixed to the frames on both sides of the roller conveyor through a bracket. The cylinder and the solenoid valve of the pneumatic clamp are connected by an air pipe. The clamp of the pneumatic clamp The claw is connected to the piston of the cylinder through a mechanical structure, and the control systems of the photoelectric sensor and the pneumatic clamp are connected through cables. The photoelectric sensor and the pneumatic clamp are respectively installed with a sensor signal acquisition module, a clamp control module, a human-computer interaction module and a data recording module. The sensor signal acquisition module is responsible for collecting and processing the signals of the photoelectric sensor, and the clamp control module sends control instructions to the clamp according to the sensor signal and preset logic. The human-computer interaction module provides an interactive interface between the operator and the system for setting parameters and viewing the status. The data recording module is used to record relevant data in the production process.

[0008] Heating and drying furnace: The heating and drying furnace includes a heating element, a temperature sensor, a temperature controller and a fan. The heating element is connected to the power supply through a cable, the temperature sensor is connected to the temperature controller through a signal line, and the fan is connected to the power supply and the temperature controller through cables.

[0009] Automatic detection platform: high-precision cameras are installed above the automatic detection platform. The number of the high-precision cameras is 3-6 groups. The high-precision cameras are installed at different positions above the automatic detection platform. Lighting equipment is installed at the positions above the automatic detection platform corresponding to the high-precision cameras. Image acquisition cards are installed inside the high-precision cameras. The image acquisition cards are used to convert the analog electrical signals collected by the cameras into digital signals, and transmit the digital signals to the computer for analysis.

[0010] Packaging module: The packaging module includes thin film packaging equipment, sensors and packaging material conveying system. The sensors include temperature sensors, thickness sensors and vacuum sensors. The temperature sensor is used to monitor the temperature during coating, curing and deposition. The thickness sensor is used to measure the coating thickness of the sealing material or the deposition thickness of the thin film. The vacuum sensor is used to monitor the vacuum environment during thin film deposition. The thin film packaging equipment is internally equipped with a control module, a process parameter management module, a data acquisition and analysis module and a user interface module. The control module is used to control the start, stop and operation parameters of the packaging equipment. The process parameter management module is used to set and store the parameters of the packaging process. The data acquisition and analysis module is used to collect sensor data and perform analysis and processing. The user interface module is used to provide an interactive interface between the operator and the software.

[0011] The present invention provides a production process of an OLED module, comprising: S1. Pretreatment of the glass substrate: placing the glass substrate in the OLED module on the surface of a roller conveyor belt for conveying, and coating the surface of the glass substrate with a fluorocarbon coating and a polysiloxane coating to ensure that dust does not adhere to the surface of the glass substrate; S2, organic material coating, transporting the OLED module to the inside of the multi-channel coating machine through a roller conveyor belt, and detecting it through a photoelectric sensor, and then controlling the pneumatic clamp to limit and fix the OLED module, and then coating the organic material through the nozzle inside the multi-channel coating machine; S3, UV curing, the coated glass substrate is transported to the UV curing system station through the roller conveyor belt, and then the drive motor is started to drive the turntable and the drive rod to rotate, so that the swing frame and the flange can be driven to swing left and right through the through slot, and then the UV lamp can be used to quickly harden the newly coated material layer to avoid changes caused by long-term exposure to air; S4, heating and drying, the cured OLED module is further transported to the inside of the heating and drying furnace through a roller conveyor belt to further consolidate the bonding force between the material layers and remove residual solvents; S5, automatic inspection, the dried OLED module is transported to the surface of the automatic inspection platform, and the image data is collected by a high-precision camera for analysis to eliminate unqualified products; S6, packaging and packaging: the OLED module after testing is placed inside the packaging module for packaging.

[0012] (III) Beneficial effects Compared with the prior art, the present invention provides an OLED module and production process, which has the following beneficial effects: 1. The OLED module and production process can improve the light transmittance by simultaneously coating the glass substrate of the OLED module with a fluorocarbon coating and a polysiloxane coating. The fluorocarbon coating and the polysiloxane coating can form a uniform and smooth surface after coating. This smooth surface can reduce the scattering of light, so that the light can pass through the substrate more directly, thereby improving the light transmittance of the OLED module. The fluorocarbon coating has the characteristic of low surface energy, making it difficult for dust and oil pollutants to adhere to the surface, thereby keeping the surface of the substrate clean. The polysiloxane coating can effectively prevent the generation and accumulation of static electricity, thereby improving the accuracy of the OLED module production process. 2. The OLED module and production process drive the turntable and the drive rod to rotate through the driving motor, so that the swing frame and the flange can be driven to swing left and right through the through slot, so that the UV lamp can be irradiated in all directions, so that the ultraviolet light energy received by various parts of the OLED module is more uniform, especially for modules with irregular shapes or multi-layer structures, which improves the curing quality of the entire module. In addition, since the material can be cured more evenly, the need for secondary curing or rework due to incomplete local curing is reduced, which can improve production efficiency and reduce production costs in large-scale production. At the same time, uniform curing can make the internal structure of the material more regular, thereby improving the physical and chemical properties of the material and improving the production quality of the OLED module. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of an OLED module of the present invention; Figure 2 This is a block diagram of the display screen module of the present invention; Figure 3 It is a schematic diagram of the mounting base of the present invention; Figure 4 This is a flow chart of the OLED module and production process of the present invention.

[0014] In the figure: 1. printed circuit board; 2. display module; 3. flexible circuit board; 4. pins; 10. mounting base; 11. drive motor; 12. turntable; 13. swing frame; 14. through slot; 15. drive rod; 16. flange; 17. UV lamp. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1 The assembly surface of the printed circuit board 1 is mounted with a display screen module 2, the input end of the display screen module 2 is connected to a flexible circuit board 3, and the back of the printed circuit board 1 is mounted with a pin 4, see Figure 2 The display screen module 2 includes a glass substrate, an organic material coating, a pixel module, a polarizer, and a UV-curable MCL adhesive, and the surface of the glass substrate is coated with a fluorocarbon coating and a polysiloxane coating; The production process equipment of OLED module includes roller conveyor, multi-channel coater, UV curing system, heating and drying oven, automatic detection platform and packaging module. The UV curing system includes cabinet, please refer to Figure 4 A mounting base 10 is installed inside the cabinet through a tripod, a driving motor 11 is inserted into the upper side of the mounting base 10, and a rotor of the driving motor 11 passes through a corresponding position of the mounting base 10, and a turntable 12 is coaxially connected to the outer end of the rotor of the driving motor 11; The swing frame 13 is mounted on the front lower side of the mounting seat 10 through a bearing, a flange 16 is mounted on the lower part of the swing frame 13 through bolt and nut fittings, a UV lamp 17 is connected to the front of the flange 16, a through slot 14 is opened on the inner upper side of the swing frame 13, a driving rod 15 is inserted into the through slot 14, and the rear end of the driving rod 15 is connected to the corresponding position of the turntable 12, a multi-channel coater is mounted above the roller conveyor belt, a UV curing system is mounted above the roller conveyor belt and located at the exit of the multi-channel coater, a heating and drying furnace is mounted outside the roller conveyor belt and located at the downstream station of the UV curing system, an automatic detection platform is mounted at the tail of the roller conveyor belt, and a packaging module is mounted at the tail of the automatic detection platform.

[0017] Photoelectric sensors are installed at the positions of the lower part of the multi-channel coater on both sides of the roller conveyor belt, and pneumatic clamps are installed at the positions corresponding to the photoelectric sensors on both sides of the upper part of the roller conveyor belt. The installation height of the photoelectric sensor is adapted to the transmission plane of the glass substrate to ensure that the glass substrate can accurately block light during normal transmission. The transmitting end and the receiving end of the photoelectric sensor are integrated inside the housing of the photoelectric sensor. The housing of the photoelectric sensor is fixed on the frames on both sides of the roller conveyor belt through a bracket. The cylinder and the solenoid valve of the pneumatic clamp are connected through an air pipe. The clamping claw of the pneumatic clamp is connected to the piston of the cylinder through a mechanical structure. The control systems of the photoelectric sensor and the pneumatic clamp are connected through cables. The sensor signal acquisition module, the clamp control module, the human-computer interaction module and the data recording module are installed inside the photoelectric sensor and the pneumatic clamp respectively. The sensor signal acquisition module is responsible for collecting and processing the signal of the photoelectric sensor. The clamp control module sends control instructions to the clamp according to the sensor signal and the preset logic. The human-computer interaction module provides an interactive interface between the operator and the system for setting parameters and viewing the status. The data recording module is used to record relevant data in the production process.

[0018] The heating and drying furnace includes a heating element, a temperature sensor, a temperature controller and a fan. The heating element is connected to a power source through a cable, the temperature sensor is connected to the temperature controller through a signal line, and the fan is connected to the power source and the temperature controller through a cable.

[0019] High-precision cameras are installed above the automatic detection platform. The number of high-precision cameras is 3-6 groups. The high-precision cameras are installed in different positions above the automatic detection platform. Lighting equipment is installed at the positions above the automatic detection platform corresponding to the high-precision cameras. Image acquisition cards are installed inside the high-precision cameras. The image acquisition cards are used to convert the analog electrical signals collected by the cameras into digital signals and transmit the digital signals to the computer for analysis.

[0020] The packaging module includes thin film packaging equipment, sensors and packaging material delivery system. The sensors include temperature sensors, thickness sensors and vacuum sensors. The temperature sensor is used to monitor the temperature during coating, curing and deposition. The thickness sensor is used to measure the coating thickness of the sealing material or the deposition thickness of the thin film. The vacuum sensor is used to monitor the vacuum environment during thin film deposition.

[0021] The thin film encapsulation equipment is equipped with a control module, a process parameter management module, a data acquisition and analysis module, and a user interface module. The control module is used to control the start, stop, and operation parameters of the encapsulation equipment. The process parameter management module is used to set and store the parameters of the encapsulation process. The data acquisition and analysis module is used to collect sensor data and analyze and process it. The user interface module is used to provide an interactive interface between the operator and the software.

[0022] This solution uses a series of precise designs and advanced integrated design concepts and control technologies. It integrates multiple systems including roller conveyor belts, multi-channel coaters, UV curing systems, heating and drying furnaces, automatic inspection platforms and packaging modules. In the overall production process, the glass substrate can be pre-treated first, and then the multi-channel coater is used to complete the uniform coverage of each layer of material. Then, it goes through the two steps of UV curing and heating and drying to ensure that the material layer is completely finalized. It then enters the automatic inspection platform for quality control, and finally is packaged and packaged to generate the final product. The whole process is highly automated, which not only significantly improves production efficiency and yield rate, but also effectively reduces the risk of manual intervention and significantly reduces manufacturing costs.

[0023] The core of this solution is to improve the light transmittance by simultaneously coating the fluorocarbon coating and the polysiloxane coating on the surface of the glass substrate of the OLED module. The fluorocarbon coating and the polysiloxane coating can form a uniform and smooth surface after coating. This smooth surface can reduce the scattering of light, allowing the light to pass through the substrate more directly, thereby improving the light transmittance of the OLED module. The fluorocarbon coating has the characteristic of low surface energy, making it difficult for dust and oil pollutants to adhere to the surface, thereby keeping the surface of the substrate clean. The polysiloxane coating can effectively prevent the generation and accumulation of static electricity, thereby improving the accuracy of the OLED module production process.

[0024] At the same time, in the structural design of the UV curing system, the present solution drives the rotation of the turntable and the driving rod through the driving motor, thereby driving the swing frame and the flange to swing left and right through the through slot, so that the UV lamp can be irradiated in all directions, so that the UV light energy received by each part of the OLED module is more uniform, especially for modules with irregular shapes or multi-layer structures, which improves the curing quality of the entire module. In addition, since the material can be cured more evenly, the need for secondary curing or rework due to incomplete local curing is reduced, which can improve production efficiency and reduce production costs in large-scale production. At the same time, uniform curing can make the internal structure of the material more regular, thereby improving the physical and chemical properties of the material and improving the production quality of the OLED module.

[0025] In summary, this solution has successfully achieved high automation of the entire OLED module production process through a series of innovative designs and intelligent and integrated management strategies, which not only significantly improved production efficiency and yield rate, but also effectively reduced the risk of manual intervention and significantly reduced manufacturing costs. In addition, in the entire OLED module production process, dust and oil pollutants are difficult to adhere to the surface of the glass substrate, thereby keeping the substrate surface clean and improving the accuracy of the OLED module production process.

[0026] See also Figure 4 The production process of the OLED module of the present invention comprises the following steps: S1. Pretreatment of glass substrate. Place the glass substrate in the OLED module on the surface of the roller conveyor belt for transportation. At the same time, coat the surface of the glass substrate with fluorocarbon coating and polysiloxane coating to ensure that dust will not adhere to the surface of the glass substrate. The precautions for this process are as follows: 1. Before placing the glass substrate on the roller conveyor belt, it is necessary to ensure that the surface of the roller conveyor belt is clean and free of impurities, and clean the roller regularly to prevent the dust or foreign matter remaining on the roller from being transferred to the glass substrate and affecting the coating quality. 2. Check whether the roller rotates smoothly to avoid uneven transportation of the glass substrate due to roller jamming, thereby causing uneven coating thickness. 3. Fluorocarbon coating and polysiloxane coating materials must be fully stirred before use to ensure that the materials are evenly mixed. For materials that have not been used for a long time, check whether they have precipitation or stratification. 4. Accurately control the amount of coating material, adjust the parameters of the coating equipment according to the size of the glass substrate and the required coating thickness, and avoid coating that is too thick or too thin; S2. Organic material coating: The OLED module is transported to the inside of the multi-channel coater by a roller conveyor belt and detected by a photoelectric sensor. The pneumatic clamp is then controlled to limit and fix the OLED module. The organic material is then coated through the nozzle inside the multi-channel coater. The precautions for this process are as follows: 1. Before using the multi-channel coater, the coater should be fully debugged to check whether each channel of the coater is unobstructed and whether the nozzle is blocked or damaged. If a problem is found with the nozzle, it should be cleaned or replaced in time to ensure that the organic material can be accurately and evenly coated. 2. 1. Adjust the coating parameters of the multi-channel coater, such as coating pressure and coating speed, to match the size of the OLED module and the required coating amount of organic materials. 2. Ensure the sensitivity and accuracy of the photoelectric sensor, and calibrate the photoelectric sensor regularly to prevent the pneumatic clamp from being unable to correctly limit and fix the OLED module due to sensor misjudgment. If the sensor fails, it should be repaired or replaced in time to ensure the normal operation of the entire process. 3. Debug the clamping force of the pneumatic clamp to make it moderate. At the same time, check the sealing performance of the pneumatic clamp to avoid unstable clamping force due to leakage; S3, UV curing, the coated glass substrate is transported to the UV curing system station through the roller conveyor belt, and then the drive motor is started to drive the turntable and the drive rod to rotate, so that the swing frame and the flange can be driven to swing left and right through the through slot, and then the newly coated material layer can be quickly hardened through the UV lamp to avoid changes caused by long-term exposure to air. The precautions for this process are: 1. Regularly check the service life and luminous intensity of the UV lamp to prevent the luminous intensity of the UV lamp from gradually weakening with the increase of use time. When the luminous intensity is lower than a certain value, the organic material may not be effectively cured. At this time, the UV lamp needs to be replaced in time to ensure the curing effect. 2. Accurately set the speed and rotation direction of the drive motor, because too fast a speed may cause the swing amplitude to be too large, affecting the uniform irradiation of UV light; too slow a speed may not achieve a sufficient irradiation area, resulting in incomplete curing of the organic material. At the same time, ensure that the rotation direction of the drive motor is correct so that the swing frame and flange can swing left and right in a predetermined manner; S4, heating and drying. The cured OLED module is further transported to the interior of the heating and drying furnace through a roller conveyor belt to further consolidate the bonding strength between the material layers and remove residual solvents. The precautions for this process are as follows: 1. According to the type of organic material and coating thickness, the temperature, drying time and hot air circulation parameters of the heating and drying furnace should be reasonably set. If the temperature is too high, the organic material will decompose or deform; if the temperature is too low or the drying time is insufficient, the residual solvent cannot be effectively removed, affecting the bonding strength between the material layers. 2. During the drying process, pay close attention to the temperature changes in the heating and drying furnace to ensure that the temperature fluctuation is within the allowable range; S5, automatic inspection, the dried OLED module is transported to the surface of the automatic inspection platform, and the image data is collected by a high-precision camera for analysis to remove unqualified products. The precautions for this process are: 1. Regularly calibrate the high-precision camera, including the calibration of the focal length of the lens, the resolution of the image, and the color reproduction parameters. 2. Check whether the installation position and angle of the camera have changed. During the production process, the position and angle of the camera may shift due to equipment vibration or human factors, and need to be adjusted in time to ensure that complete and accurate image data can be collected. 3. Keep the detection environment of the automatic detection platform stable, including lighting conditions, temperature and humidity factors. The stability of the detection environment can be maintained by installing environmental control equipment, such as a constant temperature and humidity chamber and a light shield; S6, packaging and packaging. The OLED module after inspection is placed inside the packaging module for packaging. The precautions for this process are: 1. Before placing the OLED module into the packaging module, clean the inside of the packaging module to ensure that there is no dust and debris. At the same time, check whether the packaging material in the packaging module is sufficient and whether the packaging equipment is working properly. 2. According to the size and packaging requirements of the OLED module, adjust the packaging parameters of the packaging module, such as packaging pressure, packaging temperature and packaging time.

[0027] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An OLED module, characterized in that: include: A printed circuit board (1), wherein a display screen module (2) is mounted on an assembly surface of the printed circuit board (1), an input end of the display screen module (2) is connected to a flexible circuit board (3), a pin (4) is mounted on the back of the printed circuit board (1), the display screen module (2) comprises a glass substrate, an organic material coating, a pixel module, a polarizer and UV curing MCL glue, and the surface of the glass substrate is coated with a fluorocarbon coating and a polysiloxane coating; The production process device of the OLED module comprises a roller conveyor belt, a multi-channel coating machine, an ultraviolet curing system, a heating and drying furnace, an automatic detection platform and a packaging module, wherein the ultraviolet curing system comprises a cabinet, a mounting seat (10) is installed inside the cabinet through a tripod, a driving motor (11) is inserted into the upper side of the interior of the mounting seat (10), and a rotor of the driving motor (11) passes through a corresponding position of the mounting seat (10), and a turntable (12) is coaxially connected to the outer end of the rotor of the driving motor (11); A swing frame (13) is mounted on the front lower side of the mounting seat (10) via a bearing; a flange (16) is mounted on the lower side of the swing frame (13) via bolt and nut fittings; a UV lamp tube (17) is connected to the front of the flange (16); a through slot (14) is provided on the upper side of the interior of the swing frame (13); a driving rod (15) is inserted into the interior of the through slot (14); and a rear end of the driving rod (15) is connected to a corresponding position of the turntable (12).

2. The OLED module according to claim 1, characterized in that: The multi-channel coater is installed above the roller conveyor belt, the ultraviolet curing system is installed above the roller conveyor belt and located at the exit of the multi-channel coater, the heating and drying furnace is installed outside the roller conveyor belt and located at the downstream station of the ultraviolet curing system, the automatic detection platform is installed at the tail of the roller conveyor belt, and the packaging module is installed at the tail of the automatic detection platform.

3. The OLED module according to claim 1, characterized in that: Photoelectric sensors are installed at positions on both sides of the roller conveyor belt located at the bottom of the multi-channel coater, and pneumatic clamps are installed at positions corresponding to the photoelectric sensors on both sides of the upper part of the roller conveyor belt. The installation height of the photoelectric sensor is adapted to the transmission plane of the glass substrate to ensure that the glass substrate can accurately block light during normal transmission.

4. The OLED module according to claim 3, characterized in that: The transmitting end and the receiving end of the photoelectric sensor are both integrated inside the housing of the photoelectric sensor. The housing of the photoelectric sensor is fixed to the frames on both sides of the roller conveyor belt through a bracket. The cylinder and the solenoid valve of the pneumatic clamp are connected through an air pipe. The clamping jaws of the pneumatic clamp are connected to the piston of the cylinder through a mechanical structure. The control systems of the photoelectric sensor and the pneumatic clamp are connected through cables.

5. The OLED module according to claim 4, characterized in that: The photoelectric sensor and the pneumatic clamp are respectively installed with a sensor signal acquisition module, a clamp control module, a human-computer interaction module and a data recording module. The sensor signal acquisition module is responsible for collecting and processing the signals of the photoelectric sensor. The clamp control module sends control instructions to the clamp according to the sensor signal and preset logic. The human-computer interaction module provides an interactive interface between the operator and the system for setting parameters and viewing the status. The data recording module is used to record relevant data in the production process.

6. The OLED module according to claim 1, characterized in that: The heating and drying oven comprises a heating element, a temperature sensor, a temperature controller and a fan. The heating element is connected to a power source via a cable, the temperature sensor is connected to a temperature controller via a signal line, and the fan is connected to the power source and the temperature controller via cables.

7. The OLED module according to claim 1, characterized in that: A high-precision camera is installed above the automatic detection platform. The high-precision cameras are installed at different positions above the automatic detection platform. Lighting equipment is installed at positions above the automatic detection platform corresponding to the high-precision cameras. An image acquisition card is installed inside the high-precision camera. The image acquisition card is used to convert the analog electrical signals collected by the camera into digital signals and transmit the digital signals to a computer for analysis.

8. The OLED module according to claim 1, characterized in that: The packaging module includes thin film packaging equipment, sensors and a packaging material delivery system. The sensors include temperature sensors, thickness sensors and vacuum sensors. The temperature sensor is used to monitor the temperature during coating, curing and deposition. The thickness sensor is used to measure the coating thickness of the sealing material or the deposition thickness of the thin film. The vacuum sensor is used to monitor the vacuum environment during thin film deposition.

9. The OLED module according to claim 8, characterized in that: The thin film encapsulation equipment is internally equipped with a control module, a process parameter management module, a data acquisition and analysis module and a user interface module. The control module is used to control the start, stop and operation parameters of the encapsulation equipment, the process parameter management module is used to set and store the parameters of the encapsulation process, the data acquisition and analysis module is used to collect sensor data and perform analysis and processing, and the user interface module is used to provide an interactive interface between the operator and the software.

10. A production process of an OLED module, comprising an OLED module as claimed in any one of claims 1 to 9, characterized in that: The process steps include: S1. Pretreatment of the glass substrate: placing the glass substrate in the OLED module on the surface of a roller conveyor belt for conveying, and coating the surface of the glass substrate with a fluorocarbon coating and a polysiloxane coating to ensure that dust does not adhere to the surface of the glass substrate; S2, organic material coating, transporting the OLED module to the inside of the multi-channel coating machine through a roller conveyor belt, and detecting it through a photoelectric sensor, and then controlling the pneumatic clamp to limit and fix the OLED module, and then coating the organic material through the nozzle inside the multi-channel coating machine; S3, UV curing, the coated glass substrate is transported to the UV curing system station through the roller conveyor belt, and then the drive motor is started to drive the turntable and the drive rod to rotate, so that the swing frame and the flange can be driven to swing left and right through the through slot, and then the UV lamp can be used to quickly harden the newly coated material layer to avoid changes caused by long-term exposure to air; S4, heating and drying, the cured OLED module is further transported to the inside of the heating and drying furnace through a roller conveyor belt to further consolidate the bonding force between the material layers and remove residual solvents; S5, automatic inspection, the dried OLED module is transported to the surface of the automatic inspection platform, and the image data is collected by a high-precision camera for analysis to eliminate unqualified products; S6, packaging and packaging: the OLED module after testing is placed inside the packaging module for packaging.

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