| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid droplet discharge head, a method of manufacturing a liquid droplet discharge head, and an image formation apparatus which can define a displacement width of bending of a short-side part of a diaphragm plane on the pressure liquid chamber side precisely to a desired width, and suppress a rise in production cost by decreasing the number of places where high processing precision is necessary and the number of expensive precision processing devices.SOLUTION: Two long-side parts of a diaphragm 25 face a center part of a pressure liquid chamber 26, and are joined to a wall surface of a second partition 27b connecting with a mutually corresponding first partition 27a, respectively. Further, the first partition wall 27a is formed so that the position of a virtual line extending along the wall face of the first partition 27a is farther away from a center part of an ink liquid chamber 26 than the position of a virtual line extending along the wall face of the second partition 27b, which is a joint part to the long-side parts of the diaphragm 25. |
