NOVELTY - The method (6001) involves transferring (6101) substrate to coating system for providing solid layer coating in specified region on first side of substrate. The substrate is supported (6201) in system using gas cushion provided to second side of substrate opposite specified region. Liquid coating is printed (6301) over specified region of substrate located in printing zone using printing system. The substrate is conveyed (6501) to treatment zone. The liquid coating in the system is treated (6601) for providing solid layer upon substrate in the specified region.    USE - Method for providing coating on substrate of device e.g. electronic circuits. Can also be used in solar cell, printed circuit board and flat panel display, organic LED (OLED) display, OLED lighting, organic photovoltaic, Perovskite solar cell, printed circuit board and organic and inorganic semiconductor device.    ADVANTAGE - The number of processing procedure, latency and mechanical damage to the substrate is reduced during engagement by a handler and enhanced uniformity of a solid layer provided by a coating system. The use of porous medium for providing a distributed pressure supply to float the substrate above the chuck surface reduces the visible defects in a resulting coating produced while the substrate is supported by the gas cushion. This makes greater portion of the substrate area available for the active regions. The treatment process established in terms of a desired dose of UV exposure beneficially shortens processing time. The use of UV source to provide power density at the substrate avoids damage or degradation of the display assembly.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a coating system for providing a solid layer on a substrate.    DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart illustrating the process of forming patterned solid layer on a substrate.    Method for forming patterned solid layer on a substrate (6001)    Step for transferring the substrate to coating system (6101)    Step for supporting the substrate in coating system using gas cushion (6201)    Step for printing liquid coating over specified region when substrate is supported by gas cushion (6301)    Step for conveying substrate to a treatment zone when substrate is supported using gas cushion (6501)    Step for treating liquid coating to provide solid layer when supporting substrate using the gas cushion (6601)