公开(公告)号：US20100239828A1

公开(公告)日：2010-09-23

申请号：US12407457

申请日：2009-03-19

Applicant: Sterling W. Cornaby ,  Erik C. Bard

Inventor： Sterling W. Cornaby ,  Erik C. Bard

IPC: B32B3/10

CPC classification number: H01K1/14 ,  H01J1/16 ,  H01J1/18 ,  H01J35/06 ,  H01J2201/2853 ,  H01J2201/2867 ,  Y10T428/24802

Abstract: A planar filament comprising two bonding pads and a non-linear filament connected between the two bonding pads. The filament may be wider in the center to increase filament life. The planar filament may be mounted on a substrate for easier handling and placement. Voltage can be used to create an electrical current through the filament, and can result in the emission of electrons from the filament. The planar filament can be utilized in an x-ray tube.

Abstract translation: 包括两个接合焊盘和连接在两个焊盘之间的非线性灯丝的平面灯丝。 长丝在中心可能较宽，以增加灯丝寿命。 平面细丝可以安装在基底上以便于处理和放置。 可以使用电压来产生通过灯丝的电流，并且可以导致从灯丝发射电子。 平面细丝可用于X射线管。