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:
Jul. 04, 2000
Filed:
Mar. 23, 1998
Tse-Chi Mou, Taipei Hsien, TW;
Arnold Chang-Mou Yang, Hsinchu Hsien, TW;
Ta-Wei Hsueh, Hsinchu Hsien, TW;
Microjet Technology Co., Ltd., Hsinchu, TW;
Abstract
An enduring and low-shock inkjet nozzle for an ink cartridge in an inkjet printer is provided. The inkjet nozzle includes a nozzle chip retaining thereon an ink obtained from the ink cartridge, a nozzle plate having thereon a plurality of ink-jetting holes, an energy converting layer converting an external electricity into a heat for vaporizing the ink to be jetted out from the ink-jetting holes, a protecting medium for preventing the energy converting layer from direct impact by the vaporized ink unsuccessfully jetted out of the ink-jetting holes, and a shock-absorbing medium mounted between the nozzle chip and the nozzle plate for absorbing a shock caused by the vaporized ink.