Lower power supply thermal bubble printhead chip with MEMS technology increasing thermal energy effect

Jian Chiun Liou, Chun Jung Chen, Min Hon Chuang

研究成果: 書貢獻/報告類型會議貢獻

1 引文 斯高帕斯(Scopus)

摘要

This paper describes the low power supply aimed to develop a thermal inkjet(TIJ) printhead by using bulk micromachining technology (MEMS). This experiment develops new structure designs of chip for inkjet printheads. A thermal inkjet device is designed, several of the dimensions may be adjusted just a few microns to change or optimize the drop generation performance. This energy conversion devices and systems based on Integrated Driver Head with The Performance of High-Frequency And Picoliter Drop Inkjet and structures. The TIJ process is akin to an internal combustion engine driven by an explosive phase change rather than an oxidation. In cooking, boiling is experienced as a process with an unpredictable beginning, following the lighting of the cooking flame. The boiling process is given its essential predictability in TIJ by using very great power densities to superheat the fluid far above its normal boiling temperature. Some of the waste heat can be carried away by silicon substrate. That is, the heater has excellent heat capacity. Deciding it to warm a few degrees by taking up waste heat at a location away from the heater region can significantly assist the heat management problem. For thermal inkjet printhead, the back side etching is used. The technology of microelectro-mechanical system to achieve a better thermal isolation structure and minimize conductive heat losses. Controling energy conversion is important. The fabricated back side etching thermal inkjet (TIJ) printhead is measured by open pool and close pool system. The measured begin voltage is 6.5 V, Life time is 9×10̂7.
原文英語
主出版物標題Final Program and Proceedings of IS and T's NIP20
主出版物子標題International Conference on Digital Printing Technologies
頁面863-866
頁數4
出版狀態已發佈 - 2004
對外發佈Yes
事件Final Program and Proceedings of IS and T's NIP20: International Conference on Digital Printing Technologies - Salt Lake City, UT, 美国
持續時間: 十月 31 2004十一月 5 2004

會議

會議Final Program and Proceedings of IS and T's NIP20: International Conference on Digital Printing Technologies
國家美国
城市Salt Lake City, UT
期間10/31/0411/5/04

ASJC Scopus subject areas

  • Media Technology
  • Computer Science Applications

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