Electronics World

A lithographic process is used to mass produce flat-panel display panels for technology and electronics devices. The process involves spraying a layer of light sensitive photographic film with a long-lasting liquid called photoresist. A patterned mask is then placed over the film and the film is exposed to UV light. The exposed photoresist becomes opaque, and so the exposed portions of the film are no longer exposed to light. The next step is to expose the film to X-rays. By exposing the film to X-rays, the remaining unexposed portions of the film become opaque.  x-ray lithography x-ray lithography (x-ray lithography) is a technology that uses x-rays to make miniature objects, such as computer chips, optical disks, and other devices from semiconductors. x-ray lithography is a method of manufacturing by which a thin layer of material is exposed to x-rays, which cause the "layer of material to be in the form of a fine line pattern." Electron beam lithography Electron beam lith

Photolithography is a process that uses a light-sensitive material called a photoresist to create patterns in the wafer. Since photolithography is a process similar to ink-jet printing, the first step is to prepare the photoresist. The photoresist is printed onto the wafer, using a mask that is made of metal or silicon. When the photoresist is printed, it creates a pattern on the wafer. We've been talking about the next era of manufacturing for over 30 years—since the first electron beam lithography (EB-L) systems came on the market in the late '70s. Since then, the technology has transformed and revolutionized the electronics industry, driven by Moore's Law and all the benefits that the process brings. Union Photolithography Initiative (EUPLI). It's an EU funded project that is looking to switch the technology used to make chips from photolithography (basically, the old method) to Electron Beam Lithography. This allows for better detail, and less waste in the manufact

How Does IC Fabrication Process Work Today, most ICs are designed, fabricated, and tested all at the same time in one step, which is called the "wafer-level packaging" (WLP) process. This process is also known as "48-inch-wide, full-chip at-wafer-level packaging" (FFC-WLP) or "48-inch-wide, at-wafer-level packaging" (AWE) processing because it involves cutting the ICs at a 48" width and packaging the cut parts together with additional features on chip. The advantage of this approach is that both the IC and the packaging can be made with standard processes, and the process is flexible enough to accommodate many different IC design and packaging styles. A semiconductor wafer is made up of many different layers of materials. The most common are silicon, the chemical element that makes up the majority of all IC chips, and a thin amount of metal called silicon-germanium (SiGe), which is used in the formation of larger circuits. Materials like these are mi

Top Business Industries to Start in 2022 In the new world economy, huge numbers of people will be working for themselves, and there will be many more people earning a living from their homes. This is because technology has made it easier and cheaper to be your own boss—you can set up your own website, or run your own social media page, or use a software app to sell your handmade work. Here are some industries you should seriously consider if you want to be on the cutting edge of business in the year 2022. Electronics and Semiconductor Industry The semiconductor industry is a giant market, with trillions of dollars flowing through it annually. It is a complex industry that is built on a vast array of chips found in everything from your phone to your TV to your garage door opener. With the invention of the transistor, the electronic industry has grown exponentially. From the first use of the transistor in the late 1940s, the industry has experienced a continuous growth and innovation, e