Integrated Model of Lean Production System and Six Sigma-An Example of Polarizer Manufacturer in Optoelectronic Industries

• Main Authors: Jeng-Yu Shen, 沈政諭
• Other Authors: Jui-Chin Jiang
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/92275793979046380730

碩士 === 中原大學 === 工業工程研究所 === 95 === With day-by-day advancing technology and rapid changes in industries, the thesis is about integrating the systems of Lean Production system and Six Sigma to come up with “VMPS” （Voice Measure Pull Sustain）system applying into polarizer industry （one of optoelectronic components industries）for boosting efficiency, smooth process operation, reducing variance, and process control to meet the demands of customers. Based on the results, VMPS Model is verified its positive efficiency and feasibility after applying it into process improvement in polarizer industry. Take the studied company for example, the cycle time of post-production is shortened by 29.6％; the ratio of curling（used to the No.1 defect）is also reduced from 4.9％ to 2.1％. Hence, it is hoped that VMPS Model could be introduced into other polarizer manufacturers, and could generate profits from it to achieve the goal of sustainable operation.