Printed circuit board and display device

Application Number  00129034 Application Date  2000.09.27
Publication Number  1290121 Publication Date  2001.04.04
Priority Information   1999/9/27 JP 271950/1999  
Applicant(s) Name  Sony Corp.  
Inventor(s) Name  Matsuda Yoshinari;Suzuki Yoshio;Otake Ryota  
Patent Agency Code  11038 Patent Agent  li deshan
AbstractThe present invention provides a printed circuit board allowing circuit parts of low moisture resistance to stably operate over the long term, and a display apparatus capable of stably displaying a video over a long time period. Through-holes of a glass substrate of the printed circuit board are filled with a silver paste using epoxy resin as a binder, and conductive patterns on both surfaces of the glass substrate have continuity via the silver paste. Therefore, it is possible to connect the circuit parts without using a dedicated plane area. Moreover, the circuit board does not transmit moisture, and the moisture does not reach the circuit parts.