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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 Preparatio...
According to the latest report from IC Insights, a well-known market research institution, the total installed capacity of global semiconductors will reach 263.6 million 8-inch equivalent wafers this ...
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 pro...
What is biochemical analysis? Biochemical analysis refers to the detection method of enzymes, carbohydrates, lipids, protein and non-protein nitrogen, inorganic elements, liver function and othe...
Article source: LIMATA's official website. LIMATA's own patent LUVIR. LUVIR high-efficiency solder mask imaging technology includes two types, and at the same time, two laser wavelengths are integrate...
LDI, the full name is Laser Direct Imaging, is an exposure process used in the PCB process, and the image is directly imaged on the PCB by the laser scanning method, and the image is more refined. Adv...
Fluorescent fibers are composed of a fluorescent material and some rare elements incorporated into the core and cladding. The fluorescent substance can absorb light in a specific wavelength range, cau...
A large number of fiber filaments are gathered into a bundle of fibers having a diameter of dB, and the basic characteristics of the bundle are the same as those of a single fiber core. The light tran...
Laser processing mainly uses high-energy laser to cut, weld, punch, mark, form, surface treat, and modify doping. Commonly used light sources in the industry are CO2 gas laser (wavelength 10.6 um) and...
Holmium laser is a high-tech technology that emerged at the end of the 20th century and is one of the most advanced minimally invasive surgical techniques. It uses pulsed light to activate the pulsed ...
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