J.C. Patents
Back-shooting inkjet print head
A back-shooting inkjet print head. The inkjet print head comprises: a first substrate having a plurality of thermal resistors formed on a back surface thereof, and a plurality of orifices formed through the first substrate and respectively located proximate to the resistors; an isolation layer having a plurality of ink channels formed therein, wherein the isolation layer is arranged onto the back surface of the first substrate such that the region of each ink channel covers that of one of the resistors and one of the orifices; and a second substrate having an ink supply window, wherein the second substrate is arranged on the isolation layer covering the ink channels, such that the ink supply window, connected to the ink channels, is located at one side of the resistors while the orifices of the first substrate are located at the other side of the resistors and face the second substrate.
Industrial Technology Research Institute
B B B B
B41J B41J B41J B41J
inventional additional additional inventional
Chia-Tai Je-Ping Shyh-Haur Chun-Jung Charles C. Ching-Yi
Chen Hu Su Chen Chang Mao