Wholesale Smart Electronics, PCB, Optical Fiber Communications, RFID Cards Distributor
Wholesale Smart Electronics, PCB, Optical Fiber Communications, RFID Cards at best price from certified suppliers. Strict quality control, longer service life, trustworthy!Import and Export Review Laser Product Imports Decrease for the First Time in Six Years in 2022
As China's laser industry continues to undergo the process of localization, with significant improvements in the quality of domestic products, the domestic market share of laser products, including high-power laser equipment, light sources (fiber lasers, ultrafast lasers, etc.), optical component...
Introduction to Laser Direct Imaging (LDI) Equipment Industry
Laser direct imaging refers to Laser Direct Imaging, abbreviated as LDI, which belongs to a type of direct imaging. The light is emitted by an ultraviolet laser and is mainly used for the exposure process in the PCB manufacturing process. The imaging quality of LDI technology is clearer than...
Mobile Phone Camera Lens Detection MTF System
According to research by TrendForce, the shipment volume of smartphone camera modules in 2022 will be raised to 5.02 billion units, an annual increase of 5%. Since the price-performance ratio of the whole machine is the main basis for consumers to buy, the three-lens design is still the main...
Nanjing HECHO will participate in the 24th China International Optoelectronic Expo with its fiber optic and light source products.
We look forward to your visit and guidance at Booth 090, Hall D, Shenzhen International Convention and Exhibition Center. During the exhibition, you can have an on-site understanding of our LDI laser imaging fiber, plastic welding laser fiber, holmium laser fiber, specialty fibers of various spec...
Our company will participate in the 24th China International Optoelectronics Expo
(CIOE2023) On September 6-8,2023, Nanjing Qingzhao Technology will participate in the 24th China International Optoelectronics Expo (CIOE2023) in Shenzhen. Welcome friends to visit. Pavilion: Hall 2 Booth number: 2D090
Some Applications of arrayed fiberoptics
Arrayed fiberoptics are a special type of fiber optic structure composed of multiple individual fiber bundles arranged in an array. Each individual fiber bundle has its own transmission channel and can transmit light signals independently. Arrayed fiberoptics play an important role in various app...
The ranking of the performance of laser companies in the first three quarters is out!
In terms of revenue in the first three quarters of 2023, the leading companies are still Han's Laser and Huagong Tech, with revenues of 9.387 billion yuan and 7.208 billion yuan respectively. Li Yuanheng and Haimuxing ranked third and fourth with revenues of 4.236 billion yuan and 3.361 billion y...
What is Plastic Laser Welding?
Laser welding is a technology that uses the heat generated by a laser beam to melt plastic contact surfaces, thereby bonding thermoplastic sheets, films or molded parts together. Laser welding technology can be useful when the plastic parts being bonded cannot withstand vibration, or when wa...
What is semiconductor lithography?
Fundamentals of Lithography Figure 1 shows a typical lithography process for defining shallow trench isolation features. This process includes the following steps: 1. Substrate Cleaning and Preparation 2. Form a thermal oxide layer and deposit a layer of silicon nitr...
What is the mass production accuracy achieved by China's LDI lithography machine?
At present, the mass production accuracy (line width) achieved by the domestic LDI lithography machine, the optical maskless is currently understood at 1UM+.