Anti-Reflective Coating
Anti-Reflective Coating news and technical articles from Solid State Technology Magazine. Search Anti-Reflective Coating latest and archived news and articles
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CVD replacement coats solar cells with fewer defects, lower cost
… delivered its first intelligent process station for anti - reflective coating (ARC) on solar cells . The liquid phase deposition ..... The LPD station measures the thickness of the anti - reflective coating on a wafer while submerged in a chemical bath …
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Optimizing lithographic stack materials when using hyper-NA exposure tools
… As lithography pushes past 32nm resolution, the need to optimize stack materials, including resist, bottom anti - reflective coating (BARC), and substrate has never been greater for IC manufacturers. Material and process complexity has increased …
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Pressure control for reduced microbubble formation
… dispense nozzle to reduce microbubbles in top anti - reflective coating (TARC). Each photolithography step in semiconductor ..... 4. T. Couteau, M. Carcasi, "Topside Anti - reflective Coating Process and Productivity Improvements on KrF Lithography …
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Microsurgery on Microchips
… Typical backside image without an anti - reflective coating . b) Same area of sample after anti - reflective coating . Click here to enlarge image ..... contrast. The addition of an anti - reflective coating provides both improved contrast …
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Double-patterning, topcoat-less photoresists and silicon hard masks
… patterns into the desired substrate. A simple bottom anti - reflective coating (BARC) does not typically offer sufficient etch ..... groups around the world. The spin-on silicon anti - reflective coating (or SiARC) material is placed between the resist …
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Prodcut News
… pfeiffer-vacuum.de. Antireflective coatings for KrF, ArF The ARC DS-K101P developer-soluble bottom anti - reflective coating (DBARC) targets <150nm CD processes for implant and a viable cost reduction for BEOL layers at the 22nm and …
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DuPont, Heraeus roll new PV metallization pastes
… that it says offers better contact quality and aspect ratios. The SOL9235H, "enhances the etching of the anti - reflective coating and significantly improves the contact quality of the cell during the spike firing process," according to …
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Solar cell manufacturing and robot automation: Right fit, right robot
… diffusion of process equipment, wet benches and PECVD anti - reflective coating machines. In these applications the tables and ..... of four robot categories that can be used in an anti - reflective coating load/unload process. A Cartesian robot it is …
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MONO/MULTI/NANO/UMG SILICON; Silicon dioxide layer key to high-efficiency crystalline solar cells
… internal light path and to prevent the incident light from exiting the cell. A textured front surface with an anti - reflective coating (ARC) and SiO 2 passivation layer has good light capture properties to allow the light to enter the cell …
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Industry News
… Yield for solar cell production lines requires not only solar wafer surface and solar cell inspection, but also anti - reflective coating (ARC) and print inspection, micro-crack and texturizing inspection, and end-of-line cell classification …
