Title:
インクジェットプリンタヘッドの製造方法
Document Type and Number:
Japanese Patent JP3554782
Kind Code:
B2
Abstract:
In a method of manufacturing an ink-jet printer which uses a thin film sheet having adhesive layers respectively formed on the top and bottom sides, as an orifice plate, orifices are formed in the ink-ejecting side of the thin film sheet after the adhesive layer on that ink-ejecting side has been removed. This prevents the formation of the orifices from being adversely affected by any otherwise residual of the adhesive layer and can thus permit accurate formation of orifices of a desired shape. Even if helicon-wave dry etching which ensure fast etching using high-power energy is used to form orifices, therefore, no adhesive layer is thermally expanded to be a residual so that multiple orifices can be formed simultaneously and quickly.
Inventors:
Katsuzo Uenishi
Junji Shioda
Ichiro Kono
Kazunori Arai
Junji Shioda
Ichiro Kono
Kazunori Arai
Application Number:
JP2337699A
Publication Date:
August 18, 2004
Filing Date:
February 01, 1999
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
B41J2/05; B41J2/135; B41J2/16; (IPC1-7): B41J2/135; B41J2/05
Domestic Patent References:
| JP8207287A | ||||
| JP10286955A |
Attorney, Agent or Firm:
Yoshiyuki Osuga