Tuneable flat panel UV exposure system for screen printing

• 收藏
• 分享

专利权人:

Inc.;M&；R Printing Equipment

发明人:

Keith R. Falk

申请号：

US15470174

公开号：

US10576733B2

申请日:

2017.03.27

申请国别(地区):

US

年份:

2020

代理人:

摘要：

A tuneable flat panel UV exposure system for screen printing is provided. The panel includes a plurality of UV LED chips where each chip is connected to multiple, independently controllable power sources and pulse width modulation circuits. The power sources allow an operator to control a plurality of different wavelength outputs independently for each UV LED in the panel.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/