• Journal of Convergence for Information Technology
• /
• v.10 no.10
• /
• pp.47-52
• /
• 2020

The general flatbed printer system is composed of a PC and a dedicated S/W, which is inconvenient to use. In the end, there is a need for a technology that can easily and conveniently use various types of printing through simplification, smartization, etc. of a flatbed printer system configuration. That is, there is an increasing demand for multi-dimensional printer capable of printing on various types of materials with one printer and capable of printing various types of products. Therefore, in this paper, we developed a flatbed printer system capable of multi-dimensional printing using Head Encoder/Trigger control. To this end, we developed a flatbed printer that connects the internal module of the flatbed printer with an input type detection sensor and controls all operating states by the head encoder and head trigger signals of the printer through separate main controllers. Through this, the development and diffusion of IoT technology will expand the printer control of the smart environment to the developed form throughout the industry. It is expected to contribute to the development of the 3D printing industry in the future.

• 프린팅코리아
• /
• s.47
• /
• pp.90-93
• /
• 2006

• Proceedings of the Optical Society of Korea Conference
• /
• 2003.02a
• /
• pp.276-277
• /
• 2003

전체 반도체 소자 제조 공정의 40 ％를 차지하고 있는 리소그래피 기술은 기억 소자뿐만 아니라 마이크로 프로세서, ASIC 등의 실리콘 소자와 군사 및 통신에 많이 사용되고 있는 화합물 반도체를 만드는 데도 쓰이고 있고, 요즈음은 DRAM 의 리소그래피 기술들을 LCD 등의 평판 표시 장치, 디스크 헤드, 프린터 헤드 및 MEMS(Micro-Electro-Mechanical System), 나노 바이오 칩 등의 제작에 응용하여 쓰고 있다. 리소그래피 기술은 생산 원가 면에서 제일 큰 비중을 차지하고 있을 뿐만 아니라 집적소자의 초고집적화 및 초미세화를 선도하는 기술이다. (중략)

• Transactions of the Korean Society of Mechanical Engineers B
• /
• v.34 no.1
• /
• pp.89-94
• /
• 2010

Patterning bacteria and cells on substrates has potential applications in molecular biology, antimicrobial drug screening, environmental monitoring and tissue engineering. We developed a technique to deposit two-dimensional array of bacterial cells onto an agar plate by modifying commercially available thermal inkjet printers. The concentration of the bacterial solution in the cartridge was carefully determined to ensure a single cell suspension in a droplet ejected from a nozzle. We measured quantitatively the effects of the bacterial concentration and the agar concentration on patterning performance. Bacterial patterning by inkjet printer is a low-cost and versatile technique which may replace the existing sophisticated methods.