Invention Grant
US08100511B2 Heater of an inkjet printhead and method of manufacturing the heater
有权
喷墨打印头的加热器和加热器的制造方法
- Patent Title: Heater of an inkjet printhead and method of manufacturing the heater
- Patent Title (中): 喷墨打印头的加热器和加热器的制造方法
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Application No.: US12250749Application Date: 2008-10-14
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Publication No.: US08100511B2Publication Date: 2012-01-24
- Inventor: Kyong-il Kim , Sung-joon Park , Jun-woo Suh , Hyung Choi
- Applicant: Kyong-il Kim , Sung-joon Park , Jun-woo Suh , Hyung Choi
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee: SAMSUNG Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Stanzione & Kim, LLP
- Priority: KR10-2008-0057026 20080617
- Main IPC: B41J2/05
- IPC: B41J2/05 ; B41J2/04 ; H05B3/00 ; C23C14/00
Abstract:
A heater of a thermal inkjet printhead. The heater is formed of tantalum aluminum oxynitride (Ta—Al—ON), wherein the tantalum aluminum oxynitride is formed of about 30 to about 60 atomic % tantalum, about 10 to about 30 atomic % aluminum, about 5 to about 30 atomic % oxygen, and about 5 to about 30 atomic % nitrogen.
Public/Granted literature
- US20090309932A1 HEATER OF AN INKJET PRINTHEAD AND METHOD OF MANUFACTURING THE HEATER Public/Granted day:2009-12-17
Information query
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