知搜-全球专利检索

  1. Login
  2. Sign Up
Invention Publication
CN107443898A 打印元件基板和打印装置 有权

打印元件基板和打印装置
Abstract:
本发明涉及一种打印元件基板和打印装置。提供能够抑制图像质量的降低的打印元件基板和打印装置。为了该目的，在各加热区域中配置加热器、副加热器和驱动器，并且在打印元件基板上排列多个加热区域。
Abstract(English):

A print element substrate and a printing device which can suppress lowering of an image quality are provided. For that purpose, a heater, a sub-heater, and a driver are arranged in each heating area, and a plurality of the heating areas is arrayed on the print element substrate.

Public/Granted literature
Patent Agency Ranking
0/0