In this paper,the request of lead forming is analyzed,the design of lead die on the basis of determining the forming manner is introduced.
在分析引线成形技术要求、确定成形方式的基础上进行了引线成形模具设计,并对引线成形过程进行分析、计算及校核,最终形成了引线成形模具的通用结构及相关计算的通用公式。
To avoid the exposure of the die and its wire or tape bonds to viscous molding material, the premolded package concept was developed.
为了避免管芯裸露出以及引线或带状引线与粘滞的模压材料相粘合，才提出前模压管壳的概念。
Figure 7 shows the sequence for tape bonding the chip and assembling the package.
图7所示为带状引线连接芯片和管壳装配的工艺程序。
interconnect tape
带有引线架的互连带
stripline circulator
带状线循环器带状线衰减器
beam tape automated bonder
梁式引线带自动焊接器
beam tape automated assembly
梁式引线带自动组装
common North American weed with linear leaves and small discoid heads of yellowish flowers; widely naturalized throughout temperate regions; sometimes placed in genus Erigeron.
北美洲常见杂草，有线形叶子和圆盘状黄花头状花序；温带地区广泛引入；常归为飞蓬属植物。
T-Bézier Curves with Shape Parameter
带形状参数的T-Bézier曲线
Varicella-zoster virus (VZV) causes chickenpox and shingles.
水痘-带状疱疹病毒能引起水痘及带状疱疹。
Change Shape to Line Callout 1 (Accent Bar)
将形状改为线形标注 1(带强调线)
Change Shape to Line Callout 2 (Accent Bar)
将形状改为线形标注 2(带强调线)
Change Shape to Line Callout 3 (Accent Bar)
将形状改为线形标注 3(带强调线)
Change Shape to Line Callout 4 (Accent Bar)
将形状改为线形标注 4(带强调线)
Broadband Circularly Polarized Dual Loop Antenna Fed by Coplane Stripline
一种共面带状线馈电的宽带圆极化双棱环天线
thermocompression tape automated bonded leads
热压带式自动焊接的引线
excising lead former
链式带芯片切割/引线成形机
pulling-in dogs
(拉拔用的)夹料钳，牵引链钳，带头线钳
Design of a novel SIR structure in stripline bandstop filter
一种新型结构的带状线SIR带阻滤波器设计