최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0980204 (2010-12-28) |
등록번호 | US-8096642 (2012-01-17) |
우선권정보 | AU-PO8505 (1997-08-11) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 698 |
An inkjet nozzle includes a first wafer having active drive circuitry together with an ink jet print nozzle formed therein; a second wafer having an ink channel formed therein; and a paddle layer sandwiched between the first and second wafers in a chamber complementarily defined by the wafers. The p
An inkjet nozzle includes a first wafer having active drive circuitry together with an ink jet print nozzle formed therein; a second wafer having an ink channel formed therein; and a paddle layer sandwiched between the first and second wafers in a chamber complementarily defined by the wafers. The paddle layer is in signal communication with the active drive circuitry so that ink supplied via the ink channel is ejected via the print nozzle upon actuation of the paddle layer by the circuitry. The first wafer includes a silicon wafer upon which is fabricated an epitaxial boron doped layer, an epitaxial silicon layer, drive transistors and distribution circuitry forming a CMOS logic and drive transistor level, and a silicon nitride layer.
1. An inkjet nozzle comprising: a first wafer having active drive circuitry together with an ink jet print nozzle formed therein;a second wafer having an ink channel formed therein; anda paddle layer sandwiched between the first and second wafers in a chamber complementarily defined by the wafers, t
1. An inkjet nozzle comprising: a first wafer having active drive circuitry together with an ink jet print nozzle formed therein;a second wafer having an ink channel formed therein; anda paddle layer sandwiched between the first and second wafers in a chamber complementarily defined by the wafers, the paddle layer in signal communication with the active drive circuitry, so that ink supplied via the ink channel is ejected via the print nozzle upon actuation of the paddle layer by the circuitry, whereinthe first wafer includes a silicon wafer upon which is fabricated an epitaxial boron doped layer, an epitaxial silicon layer, and a drive transistors and distribution circuitry forming a CMOS logic and drive transistor level. 2. The inkjet nozzle of claim 1, wherein the paddle layer includes two solenoid coil paddles arranged on top of each other, said coil paddles thermally expanding upon activation by the drive circuitry to eject the ink. 3. The inkjet nozzle of claim 2, wherein the paddle layer is constructed utilizing a damascene process utilizing chemical mechanical polishing techniques.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.