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:
Apr. 13, 2010
Filed:
Oct. 28, 2005
Gee-young Sung, Daegu-si, KR;
Kye-si Kwon, Seoul, KR;
Seong-jin Kim, Seongnam-si, KR;
Keon Kuk, Yongin-si, KR;
Seung-joo Shin, Seoul, KR;
Seog-soon Baek, Suwon-si, KR;
Gee-young Sung, Daegu-si, KR;
Kye-si Kwon, Seoul, KR;
Seong-jin Kim, Seongnam-si, KR;
Keon Kuk, Yongin-si, KR;
Seung-joo Shin, Seoul, KR;
Seog-soon Baek, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A nozzle plate, inkjet printhead with the same and method of manufacturing the same. The nozzle plate includes at least one nozzle and has at least one heater segment disposed adjacent to the nozzle. The heater segment is configured to heat a first fraction of the circumference to a greater degree than a second fraction of the circumference. Heater segments are disposed at intervals around a circumference of the nozzle and are independently operable.