Products/Services for Etchant Photoresist
Cleaning Agents and Surface Treatments - (2123 companies)
No Image AvailableEtchers and Etching Machines - (56 companies)...corrosive, such as hydrochloric acid, to etch the surface of the wafer. Photoresists are masks that become soluble or insoluble to the etchant based upon their exposure to light. These types of etchers and etching machines use wet etching processes... Learn More
Product News for Etchant Photoresist
OMG Electronic Chemicals, LLC
Plating 3D of photo-resist / liquid photo imageable solder mask using sodium carbonate. PD-610 increases the bath life and enhances the developing efficiency. Dry Film Stripper PD-3503 / PD-3506 is an aqueous solution formulated for high speed removal of all type alkaline dry film photo resist. It will not activate or darken tin surfaces, leaving copper surfaces bright and untarnished. Ammonium Etchant is an alkaline etching chemistry for the manufacturing of high quality printed through hole or print and etch type... (read more)
Photo Chemical Machining (PCM) Chemart has always been a major contributor to the Photo Chemical Machining (PCM) industry since its creation in 1976. Its founder, Dick Beaupre, was the originator of aqueous dry film photoresist used in PCM imaging applications. Currently, all dry film photoresists used in PCM applications are based on his original research. Today, Chemart utilizes that same critical understanding of the imaging process and entrepreneurial spirit to manufacture critical metal parts with the PCM process. When... (read more)Browse Electrochemical, Photochemical, and Chemical Milling Services Datasheets for ChemArt Company
GFS Chemicals, Inc.
Electronic Microcircuits Materials consistency, predictable and responsive delivery times, competitive prices and a secure supply chain. We can now meet those needs with an electronics-grade Ceric Ammonium Nitrate (CAN) product suitable for etching applications. ”. CAN is typically used to make a chrome etchant for the manufacture of electronic microcircuits. GFS now produces the chemical in both commercial and electronics grade and can produce higher purity products for customers with more stringent trace metal requirements... (read more)Browse Inorganic Chemicals and Compounds Datasheets for GFS Chemicals, Inc.
GFS Chemicals, Inc.
Ceric Ammonium Nitrate Bulk Electronics Grade with an electronics-grade Ceric Ammonium Nitrate (CAN) product suitable for etching applications. ”. CAN is typically used to make a chrome etchant for the manufacture of electronic microcircuits. GFS now produces the chemical in both commercial and electronics grade and can produce higher purity products for customers with more stringent trace metal requirements. The new electronics-grade product is suitable for common electronic etching applications and can be used as feedstock by etchant manufacturers... (read more)Browse Inorganic Chemicals and Compounds Datasheets for GFS Chemicals, Inc.
Chem Milling Chemical milling is used to reduce the weight or dimensions of a 3-D part that was formed by a previous process. It is also used to alter the finish or eliminate scratches from the metal surface. Areas that are not to be chemically milled are physically masked-off to prevent etching. Alternately, the PCM process utilizes a photoresist to initially mask off areas not to be etched and actually forms the dimensions of the part. (read more)Browse Electrochemical, Photochemical, and Chemical Milling Services Datasheets for ChemArt Company
GFS Chemicals, Inc.
High Purity Nitrate Salts & Nitric Acid in Bulk scale production so you don ’t have to re-qualify material throughout your process life cycle. . Whether it be an off the shelf ACS reagent, a custom nitrate etchant, or anything in between; GFS has the flexibility and expertise to produce what you need. . . See some of our core products below: . Aluminum Nitrate (Item #644). Ammonium Nitrate (Item #646). Barium Nitrate (Item #858). Bismuth Nitrate (Item #864). Cadmium Nitrate (Item #871). Calcium Nitrate (Item #779... (read more)Browse Inorganic Chemicals and Compounds Datasheets for GFS Chemicals, Inc.
GFS Chemicals, Inc.
Inorganic and Organic Process Chemistry the world as a partner to better chemistry. Our compounds are used in a wide variety of applications and markets: Aerospace: raw materials for coatings, optics and propellants. Power Storage: specialty raw materials for battery electrolytes, fuel cells, solar cells and advanced energy research. Pharmaceuticals: catalysts, oxidizers, desiccants, buffers, low-moisture salts and low-trace metal compounds. Electronics/Semiconductors: etchants, acids, photoresists, constituents for CMP slurries... (read more)Browse Inorganic Chemicals and Compounds Datasheets for GFS Chemicals, Inc.
Liquid flow sensor for dosing applications Designed for use in high-purity fluid handling applications in the semiconductor, PV and flat panel display industries, the new SLQ-QT105 sensor features a short measurement response time of approximately 40 ms and very high sensitivity for flow rates down to 0.05 cc/sec (3 ml/min). Detection of air bubbles in the microliter range is also possible. Flow is measured without moving parts and non-invasively through the wall of a straight flow path. All wetted materials are made from Teflon® or... (read more)Browse Liquid Flow Meters Datasheets for Sensirion AG
Highest precision for measuring liquid flow with a sample rate of up to 1 ms. With this unique technology even liquids with a very high viscosity (100,000 cP and more) are not a problem. Andres Laib says: "The sensor is suitable for measuring hydrocarbon-based solvents such as photoresists, as well as water-based liquids such as TARC and H2O2. With the SLQ-QT500, liquids with virtually any viscosity as well as liquids which contain particles can be measured. This makes the sensor unique in the liquid flow sensor industry."... (read more)Browse Liquid Flow Meters Datasheets for Sensirion AG
...to ultra-violet light through a photomask. The substrate is then etched, during which process the developed photoresist serves as a barrier against the etchant, resulting in only the selected area being etched. Other Links: What is Photochemical Etching?. The "Quality" Policy of Advanced Metal Etching...
...in Figure 1, the. The main limitation of PCM is to be found in the. use of photoresists enables fabrication of high resolution. characteristics of isotropic etching whereby the etchant will. parts with complex, plan view geometry or with large. attack not only downwards into the metal but also. arrays...
...the etchant through filter assemblies using diaphragm or bellows pumps. Generally, the pump and filter assemblies are housed in secondary containment cabinets to ensure worker safety. The pumps, tubing, and filter assemblies are usually made from fluorocarbon compounds that are resistant to chemical...
...of your part. The Fototool is used to transfer the images of your part photographically to a sheet of clean flat metal which has been coated on both sides with a photosensitive, etchant-resistant polymer called photoresist. The result of these processes is a sheet of metal that is covered...
Engineering Web Search: Etchant Photoresist
Microelectromechanical systems - Wikipedia, the free...
It uses X-rays to transfer a geometric pattern from a mask to a light-sensitive chemical photoresist, or simply "resist," on the substrate.
Printed circuit board - Simple English Wikipedia, the free...
4 Manufacturing 4.1 Photo-resist 4.2 Silkscreen
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Characterization of photoresist etching in KOH silicon etchant using microneedle masking design
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Think & Tinker Instrument Prototyping
Photoresist and Soldermask Lamination Imaging Peroxy-Sulfuric Etchant Rinse Tanks Online Catalog
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Gray scale lithography with positive photoresist positive photoresist ? Advantages of gray scale ? Photoresist clearance vs dose ? Process flow ?
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Table VI Etchant Type A, titanium wet etchant, CR-7 chromium etchant, continues with the metals Mo, W, Ni, Pd, Pt, Cu, Ag, Au, alloys CR-14 chromium
Chapter 1.9 - VLSI Etchants
Opaque Films (single-crystal silicon, metals) were patterned with photoresist. In some cases, the photoresist was left on the wafers for the etch.
AZ5214E IR Photoresist AZ 4620 Photoresist Chromium Etchant (CR-7S) Gold Etchant Miscellaneous