公开(公告)号：US5170179A

公开(公告)日：1992-12-08

申请号：US649696

申请日：1991-02-01

Applicant: Kang Chen ,  Nhut Chau

Inventor： Kang Chen ,  Nhut Chau

IPC: B41J2/34 ,  B41J2/345 ,  B41J2/36

CPC classification number: B41J2/345 ,  B41J2/34 ,  B41J2/36

Abstract: Pulse fingers are disposed on a heat-generating material which fingers are pulsed to change the resistance of portions of the heat-generating material. By such change in the resistance of the heat-generating material, electrical current diffusion is prevented and heat diffusion is permitted between the changed resistance portion of the heat-generating material, thereby providing high resolution character printing and so-called "continuous" graphics printing.

Abstract translation: 脉冲指状物设置在发热材料上，手指被脉冲以改变发热材料的部分电阻。 通过发热材料的电阻的这种变化，防止了电流扩散，并且允许在发热材料的变化的电阻部分之间进行热扩散，从而提供高分辨率字符打印和所谓的“连续”图形印刷 。

公开(公告)号：US4604298A

公开(公告)日：1986-08-05

申请号：US700683

申请日：1985-02-12

Applicant: Victor Shevtchuk ,  Nhut Chau ,  Richard C. Schuessler

Inventor： Victor Shevtchuk ,  Nhut Chau ,  Richard C. Schuessler

IPC: B41M1/12 ,  H05K1/09 ,  H05K3/12 ,  H05K3/06

CPC classification number: B41M1/12 ,  H05K3/1225 ,  H05K1/092 ,  H05K3/1216

Abstract: A method of screen printing a conductive ink onto a substrate to form a pattern of narrow, closely spaced conductive lines. Before screening, the conductive ink is exposed to ambient air until its viscosity is in the range 700,000 to 900,000 centipoise at 70.degree. Fahrenheit.

Abstract translation: 将导电油墨丝网印刷到基板上以形成窄而紧密间隔的导线的图案的方法。 在筛选前，将导电油墨暴露于环境空气中，直至其粘度在70华氏度时为70万至90万厘泊。