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研究生:黃文義
研究生(外文):HOANG VAN NGHIEP
論文名稱:使用 TRIZ 方法增強潔淨室防塵維護策略
論文名稱(外文):Using TRIZ Methodology to Enhance Cleanroom Maintenance Strategies for Dust Prevention
指導教授:楊素華楊素華引用關係王嘉男王嘉男引用關係
指導教授(外文):YANG, SU-HUAWANG,CHIA- NAN
口試委員:何正得楊素華王嘉男
口試委員(外文):HE,ZHENG -DEYANG, SU-HUAWANG,CHIA- NAN
口試日期:2023-12-10
學位類別:碩士
校院名稱:國立高雄科技大學
系所名稱:電子工程系
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:2023
畢業學年度:112
語文別:英文
論文頁數:61
中文關鍵詞:無塵室
外文關鍵詞:Cleanroom
IG URL:munxu- huang
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越南的電子產業持續蓬勃發展,實現了可觀的出口收入,並成為全球製造中心,吸引了大型跨國公司的投資。 在電子製造企業中,電子設備往往具有非常精確和複雜的結構,即使是很小的灰塵顆粒也會影響設備的運行,甚至損壞設備。 因此,無塵室可以消除空氣中的灰塵顆粒、細菌和其他污染物,從而確保製造出最高品質的電子設備。 然而,在生產過程中,在無塵室中我們經常會遇到許多與灰塵相關的問題,例如灰塵侵入工作空間、風速不當、機器設備相關的灰塵問題,所有這些都會影響產品的品質。 因此,改善無塵室系統以提高產品品質不僅對於確保客戶滿意度至關重要,而且還可以為公司帶來節省成本的效益。 儘管TRIZ方法已顯示出其在工程、建築、金融、管理等各個領域廣泛應用的潛力。 目前仍有數量有限的具體例子來展示其在無塵室環境中的應用。 考慮到這個問題後,我們應用TRIZ方法解決了無塵室中的問題,如進入無塵室前清潔CAM PCBA、提高FFU風速、定期清潔、控制WIP……經過一系列改進,潔淨室的灰塵量顯著減少。減少了,提高了產品質量,同時節省了生產成本。 在這項研究中,它展示了潔淨室在電子產業中的重要角色以及應用TRIZ方法解決生產問題的有效性。
The electronics industry in Vietnam has continued to thrive, achieving significant export revenues, and becoming a global manufacturing hub, attracting investments from major multinational corporations. In electronics manufacturing companies, electronic devices often have a very sophisticated and complex structure, even a small dust particle can affect the operation of the device, even damage the device. As a result, a clean room eliminates dust particles, bacteria, and other pollutants in the air, thereby ensuring the highest quality manufactured electronic devices. However, during the production process, in the cleanroom we often encounter many problems relative to the dust, such as dust intrusion into the workspace, improper wind speed, machine and equipment-related dust issues, all of which can affect the quality of the product. Therefore, improving the cleanroom system with the aim of enhancing product quality is not only crucial for ensuring customer satisfaction but can also yield cost-saving benefits for the company. Although TRIZ method has demonstrated its potential for widespread application in various fields such as engineering, construction, finance, and management. There remains a limited number of specific examples that demonstrate its application in cleanroom environments. After considering this issue, we applied the TRIZ method to solve the problems in cleanrooms like cleaning CAM PCBA before input cleanroom, improve FFU Air-speed, regularly clean, control WIP…After a series of improvements, the amount of dust in cleanroom has significantly decreased, improved product quality, and saved production costs at the same time. in this research, it demonstrates the important role of cleanrooms in electronics industry and the effectiveness of applying the TRIZ method to solve production problems.
CONTENTS
ACKNOWLEDGEMENT viii
CONTENTS ix
LIST OF TABLES xi
LIST OF FIGURES 1
CHAPTER 1 INTRODUCTION 2
1.1 Research background 2
1.2 Research objective 4
1.3 Thesis organization 6
CHAPTER 2 LITERATURE REVIEW 7
2.1 Literature review about Cleanroom improvement 7
2.2 Literature review about applying TRIZ. 8
2.3 Literature review about apply TRIZ in improvement Cleanroom. 10
CHAPTER 3 METHODOLOGY 11
3.1 Overview creative development throughout history 11
3.2 Introduction about TRIZ 12
3.3 Step Applying TRIZ for Problem Solving。 19
CHAPTER 4 EXPERIMENTS AND RESULTS 21
4.1 Case Company Introductions. 21
4.2 Process Introduction 24
4.2.1 Raw Material Management. 24
4.2.2 Incoming Materials & IQC Inspection 25
4.2.3 OP gets in cleanroom. 26
4.2.4 Camera module Sub Assembly (SA1) 27
4.3 Problems Definitions 28
4.3.1: Problem Detection - Camera Module Sub Assembly (SA1) 28
4.4 TRIZ Analysis 29
4.5 Actions Deployments 32
4.5.1 Cleaning tray for Cleanroom 32
4.5.2 Cleaning CAM PCBA before input Cleanroom 33
4.5.3 Actions to Improve Cleanroom FFU Air-speed and direction: 33
4.5.4 Actions to Address VI Material Before Assembly: 34
4.5.5 Add auto inspection program at SA1 -20 and control WIP: 35
4.5.6 To regularly clean OP glove & Clothes: 36
4.5.7 Daily & Weekly Cleaning Clean room 37
4.5.8 Setup new 7 FFU to Cleanroom 1K。 38
4.6 Results and Discussions 38
4.6.1 Amounts of dust at station SA1 -20 and SA1 -50. 38
4.6.2 Cleanroom Improvement Effect Tracking 40
4.6.3 Effect of FFU in Cleanroom. 41
CHAPTER 5 CONCLUSION 44
5.1 Research Conclusion 44
5.2 Research Contribution 45
5.3 Limitation and further research. 46
REFERENCES 47
APPENDIX 49


REFERENCES
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