| 摘要 |
<p>An ink-jet printhead is provided. The ink-jet printhead includes a nozzle plate 100 having a nozzle 102, a substrate 120 having an ink feed hole 122, and an intermediate layer 110 interposed between the nozzle plate 100 and the substrate 120. The intermediate layer 110 includes an ink chamber 115 connected to the ink feed hole 122 and the nozzle 102 and a heating element 112, 116 surrounding the ink chamber. Here, the nozzle 102, the ink chamber 115, and the ink feed hole 122 are formed in a straight channel, thereby providing high density printhead. <IMAGE></p> |
