发明名称 |
Ink jet printhead with channels formed in silicon with a (110) surface orientation |
摘要 |
In an ink-jet printhead, the individual channels for ejecting ink onto a print medium are orientation dependently etched along the (111) planes perpendicular to the (110) surface orientation of a single crystal silicon wafer. The silicon wafer is bonded on a glass substrate to act as both a support and an etch stop in the etching process. The orientation of the channels within the silicon layer facilitates channels which are rectangular in cross section.
|
申请公布号 |
US5870123(A) |
申请公布日期 |
1999.02.09 |
申请号 |
US19960679977 |
申请日期 |
1996.07.15 |
申请人 |
XEROX CORPORATION |
发明人 |
LORENZE, JR., ROBERT V.;O'NEILL, JAMES F. |
分类号 |
B41J2/05;B41J2/14;B41J2/16;(IPC1-7):B41J2/05 |
主分类号 |
B41J2/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|