The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2009
Filed:
Oct. 06, 2006
Chia-tai Chen, Hsinchu, TW;
Chia-Tai Chen, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An ink jet head structure and an adhering method thereof are provided. The ink jet head structure has ink accommodated therein, and the ink is jetted with the operation of the actuator. The ink jet head structure includes a first substrate, a second substrate, and a third substrate sandwiched between the first and the second substrates. A first fluid passage is formed between the first and the third substrates, and a second fluid passage is formed between the second and the third substrates. By injecting glue between the first and the second fluid passages, the first, second and third substrates are bonded. When the actuator operates, the reservoir disposed in the three substrates may jet the ink accommodated therein from the ink outlet thereof, thereby achieving the purpose of easy bonding and ink jetting.