Patent ID: 7703874
Filing Date: 2010-04-27
Classification: B41J,Y10T

Abstract:
1. An inkjet head, comprising: a head unit formed by fixing a plurality of head elements to each other, a manifold attached across and in contact with side surfaces of said plurality of head elements forming said head unit, and a nozzle plate fixed on said head unit; wherein said head element has a pair of main surfaces and a front surface positioned between said pair of main surfaces, said front surface having a plurality of openings respectively communicated with a plurality of ink chambers provided inside; the head elements forming said head unit are fixed with their main surfaces brought into contact with each other; said nozzle plate is brought into contact with a front surface of said head unit across all the head elements forming said head unit, and has nozzle holes provided at positions corresponding to said openings, and said head element includes a head chip providing said plurality of openings and ink chambers, and a heat radiating member in contact with said head chip.