Maipu Guangcai tells you the LED display production process and process

LED display screen famous brand Maipu Guangcai tells you the production process and process of Shenzhen LED display:

Today, LED display screens should continue to innovate technology, improve production processes, produce high-quality and efficient LED display products, seize the market in the fast-developing LED industry, and lead the development trend of the display market. Therefore, Shenzhen Maipu Guangcai LED Display Factory introduced some of the production process of LED display screen for everyone:
1. Plug in the lamp: Insert the diode lamp of different colors into the hole of the PCB to form a pixel. It is often said that the pixel pitch is the distance between adjacent pixels, and the resolution is the number of lamps per unit area. Diodes mainly include wafers, Huacan, Sanan, Silan, Dalian Lumei, American Corey, Guanglei, AXT, AOC, Japan Nichia, etc.; standard specifications for luminescent film are generally 12mell, G and B are 14mell. Note: a. The direction of the lamp, the positive and negative poles should not be inserted anti-b. Do not plant less, wrong plant c. Check the diode itself for problems d.QC detection
2, solder: a. machine over tin b. check whether there is a drop of light c. whether there is a virtual welding d. cut angle e. in the middle of a single DAO
3, the installation of the plastic frame: a. shearing b. will be completed the light board and the frame is fixed c.
4. Soldering the lamp board and the driver board: a. Insert the driver board into the lamp board b. Solder the wire with c.QC
5, the school board: a. Use the baffle to align the lamp b. Fix the c.QC test with the lamp cover, remove the cover
6. Detection: a. Access the cable to check if there is any light that is not bright b. Use the universal meter to measure the cause and solve
7. Fix the lamp board: a. Fix the spacer frame with screws b. Fill the glue c. Cover the lamp cover d. Screw the screws to fix the e.
8. The upper frame: a. The module is fixed on the box, from bottom to top b. upper line, connecting c. upper circuit wiring, positive red and black negative d. on the power line, red, blue and green corresponding to positive and negative e. The plastic belt is stuck
9, testing, computer debugging, aging
Conclusion: The LED display has a refined display effect, and must start from various process links such as material selection, circuit design, temperature rise control, etc. to meet the use requirements and extend the life cycle of the product.
Shenzhen Maipu Guangcai Technology Co., Ltd. is a professional operation service provider in the field of LED photoelectric display and LED lighting; it is a high-tech enterprise integrating R&D, production, sales and service of LED electronic display and LED lighting. Main business: LED display, LED lighting, lighting, lighting, DLP splicing screen, information display, management system equipment research and development and sales; LED display, lighting engineering design and construction; decorative engineering, steel structure engineering design and Construction; LED display, stage lighting and audio equipment rental business.

FOXSEW devoted into Heavy duty sewing machines for many years, we are professional in modified special sewing machines for different customers. Like FX-868, FX867 Durkopp Adler Type Compound feed Lockstitch Sewing Machine, in China no others can make same machine, like FX-4620, Long Arm Compound Feed Heavy Duty Sewing Machine, we can make any length according to customers demands. We developed the FX-4630 with triple needle, triple hook special machines for Summer Sleeping Mats sewing, so it is very popular in China local market.
Welcome all customers from China and Abroad to do mutual benefit business with us for Sofa and Furniture Heavy duty sewing machines.

Heavy Duty Sewing Machine for Sofa Upholstery and Automotive Interior Trims

Automatic Sewing Machines Unit,Automatic Sewing Machines,Sofa Upholstery Heavy Duty Sewing Machine,Automotive Interior Trims Sewing Machine,Moccasin Ornamental Stitching Machine,Seated Type Side Stitching Machine

TAIZHOU FOXSEW SEWING MACHINE CO.,LTD. , https://www.chinafoxsew.com

Posted on