스크린 인쇄법 및 열 전사법에 의한 디스플레이 개발

Development of Display by Screen Printing and Heat-transfer

  • 이현철 (부경대학교 공과대학 화상정보공학부) ;
  • 남수용 (부경대학교 공과대학 화상정보공학부)
  • 발행 : 2002.03.01

초록

Cathode ray tubes (CRT) are the most common electronic display in use in information technology. The CRT consists of an electron gun, electrostatic or magnetic fields to direct the electron beam, and a phosphor screen. When the electron beam strikes the phosphor screen, the phosphor generates light. The phosphor screen has formed by precipitation method, electro-forming and centrifuge method. The high quality product was achieved by electro-forming or centrifuge method. Now applying method is electro-forming used with phosphor and Eh(isopropyl alcohol). Now applying method has been much consumption of raw-material, dirty working environment, dangerous fire and require of high cost. New method to form phosphor surface of monochrome is required to improve this matter. This study was developed novel method to form the phosphor surface by heat-transfer method. This method have advantages of simple process, automatization, clean environment, saving raw material and saving running-cost.

키워드