Inkjet printing cartridge nozzle plate: -Invention & lesson learned- (1)

There are three chapters in this book, from the issue of inkjet printing cartridge nozzle process and a solution found for its improvement and the lesson learned from this case. The relevant sections of the title and related contents are as follows: The first chapter mainly introduces the issue of nozzle process of inkjet printing cartridge for inkjet printer.Chapter two is to introduce the solution to improve the issue of nozzle process of inkjet printing cartridge.Chapter three is to summarize the lesson learned from the nozzle plate process from all wet process using dry thick film photoresist issue and improved by a novel method of plasma dry etching using silicon-contain photoresist