Process-Quality Evaluation for Wire Bonding With Multiple Gold Wires

雷达图 模糊逻辑 计算机科学 数据挖掘 可靠性工程 过程能力 算法 人工智能 数学 统计 工程类 在制品 运营管理
作者
Chun-Min Yu,Kuei‐Kuei Lai,Kuen‐Suan Chen,Tsang-Chuan Chang
出处
期刊:IEEE Access [Institute of Electrical and Electronics Engineers]
卷期号:8: 106075-106082 被引量:31
标识
DOI:10.1109/access.2020.2998463
摘要

Taiwan is a world-leader in wafer foundry services and IC packaging and testing.Wire bonding is a crucial process in the overall IC-packaging industry chain.Thus, this paper proposes a process-quality evaluation model for wire bonding with multiple gold wires.We chose process quality indices as a tool of evaluation fully mirroring process yield and quality levels.These indices contain unknown parameters and thus require sample data to estimate.We first derived the uniformly minimum variance unbiased estimator of the indices and calculated the upper confidence limits of the indices based on DeMorgan's theorem and Boole's inequality.The upper confidence limits of the indices were then employed to create a confidence interval-based fuzzy membership function, in order to improve the accuracy of estimation as well as solve the problem of uncertainty of the measured data.Next, we obtained the fuzzy critical value and used index estimates and the fuzzy critical value to establish fuzzy test rules.Next, we marked the fuzzy critical value on the axes of a radar chart, which is a visualization evaluation tool, and connected neighboring critical points to create a critical region in the form of a regular polygon.The observed values of the indices were then marked on the axes to produce a visualized fuzzy radar evaluation chart.This fuzzy radar evaluation chart has a solid foundation in statistical inference, and evaluation rules were established using precise fuzzy test methods.Not only is this fuzzy radar evaluation chart easy to use, but it also reduces the chance of misinterpretations made by sampling errors, so that the accuracy of evaluation can be enhanced.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
旭a完成签到,获得积分10
1秒前
隐形曼青应助feizhuliu采纳,获得10
1秒前
2秒前
keke完成签到,获得积分10
2秒前
3秒前
3秒前
NexusExplorer应助玛卡巴卡采纳,获得10
3秒前
沐晴发布了新的文献求助10
4秒前
Cmiudz完成签到,获得积分10
4秒前
陈某完成签到,获得积分10
5秒前
7秒前
Wayne发布了新的文献求助10
8秒前
8秒前
9秒前
量子星尘发布了新的文献求助10
10秒前
丘比特应助genuine采纳,获得10
11秒前
11秒前
zhangyulu发布了新的文献求助10
12秒前
科研通AI5应助JANE采纳,获得10
12秒前
lyh完成签到,获得积分10
13秒前
无花果应助奋斗雁山采纳,获得10
14秒前
故晨发布了新的文献求助10
14秒前
14秒前
15秒前
15秒前
未道发布了新的文献求助10
16秒前
Dainlyn发布了新的文献求助10
19秒前
刘飞飞关注了科研通微信公众号
19秒前
Bili发布了新的文献求助10
19秒前
Jamie2完成签到,获得积分10
21秒前
em发布了新的文献求助10
22秒前
桐桐应助584178682采纳,获得10
22秒前
BEYOND啊完成签到 ,获得积分10
23秒前
zhao发布了新的文献求助10
23秒前
852应助小穆采纳,获得10
23秒前
老默发布了新的文献求助10
24秒前
小曾应助陶醉的梦露采纳,获得10
26秒前
黄哈哈发布了新的文献求助10
27秒前
lu完成签到,获得积分10
27秒前
摩西西发布了新的文献求助10
27秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3988827
求助须知:如何正确求助?哪些是违规求助? 3531197
关于积分的说明 11252739
捐赠科研通 3269830
什么是DOI,文献DOI怎么找? 1804815
邀请新用户注册赠送积分活动 881915
科研通“疑难数据库(出版商)”最低求助积分说明 809028