探针台 |
2020-02-19 14:46 |
激光开封机在芯片开封中的应用
激光开封机在芯片开封中的应用: i0%S6vmaS 半导体业的铜制成芯片越来越成为发展主流,这给失效分析中器件开封带来越来越高的挑战。传统的酸开封已经没有办法完成铜制成器件的开封,良率一般低于30%。此时仪准科技推出的激光开封机,给分析产业带来了新的技术。 !kl9X-IiI 产片特点: H)),~<s 1、对铜制成器件有很好的开封效果,良率高于90%。 2?9SM@nAY 2、对环境及人体污染伤害交小,符合环保理念。 +d0&(b 3、开封效率是普通酸开封机台的3~5倍。 &ESE?{of) 4、电脑控制开封形状、位置、大小、时间等,操作便利。 ^nYS@ 5、设备稳定,故障率远低于酸开封机台。 !?o661+b 6、几乎没有耗材,running cost很低。 SJRiMR_F~ 7、体积较小,容易摆放。 8()L }@y *.UM[Wo Tool Description: X/_e#H0
1.Software: Windows XP <303PPX^6 2.Good Solution for the Depcasulation Processing J3oj}M* 3.The Best Solution of Copper Bonding Material Opening. ztNm,1pnQ 4.The Etch Rate Is Controllable and the Good Etch Uniformity. 1Y"[Qs]"mU 5.Convenient Failure Analysis Tool for PCBA or BGA Substrate Sample Preparation. xbFoXYqgP MjAF&bD^ {jX
h/` Applied Package Types: cvR|qHNX QFP, QFN, SOT ))"
*[ TO, DIP |-Z9-rl BGA 7T]}<aK<c[ COB, Assembly types p4
#U:_ Short Processing Time in ASIC and Power Chip 'J (4arN MCM Sample Opening 5TqT`XTzm Customized Area Opening 2} ,|RQETy 2t3'"8xJ 5G@z l ]>NP?S
)R The Total Solution of Stacked Chip Opening. fA!uSqR$V
The Copper Wire Bonding Decapsulation. uP\?y(=" Adjusted Etch Rate to Control the Decapsulated Well. #:{Bd8PS p m+_s]s, 5eI3a!E]O The Package 2nd Bonding Inspection with Laser Decapsulation. ;?>xuC$ [-X=lJ:+h The PCB or BGA substrate Delayer Inspection. M^\#(0^2@ Failure Analysis for the Copper Crack or Electrical Probing. `B+P$K< | |