First of all, we put an emphasis on the global market status of TFT-LCD, which is also our government¡¦s most important economic investment in the near future. We think it is necessary for Taiwan cooperating with Japan to reach the global No.1 place in TFT-LCD industry since Japan initiates and masters many related technologies. A-Company; however, gets such right chance for multinational combination by taking good use of some key factors¡Xorganization integration, communication and human resources management. Because TFT-LCD products get short-lasting life and fast-advancing technology, A-Company must be greatly expanding its investment annually. Although the company has independent technologies, it still has to rapidly enhance its competitiveness on global purchase, global distribution and global service through making cooperation with other technical corporations. Thus, how to take advantage of both companies¡¦ interior resources to create even more high values is meaningful to A-Company. This research shows that organization integration, personal factors, organization promises and individual defense will affect merger achievements. We design a questionnaire and use SPSS for quantification analysis to strengthen the reliability and validity of our research. Lastly, we bring out the final results and conclusions for A-Company reference. According to the questionnaire we find out that, A-Company employees think the high-level managers play quite an important role in the organization integration; their communication and expression on human resource management will directly affect merger achievements. Nevertheless, the company seems not participate in the consolidating planning before combination and not elaborate on the communication after that which leads it into negative effects after combination. From this, we deeply realize that ¡§Manpower¡¨ is the most emphasized resource for consolidating business. Our conclusion is that many failure factors of overseas or domestic combination business are also applied to TFT-LCD Company, and therefore, we think that the success factors during its merger can be imitated by other industries as well. Anyhow, it¡¦s a real pity for A-Company¡¦s not taking good application to academic researches and some successful measures from other business. In sum, there are not only multinational cooperation but also multicultural races merging in the special TFT-LCD industry which reveals a fact that the affiliation of academia will speed up this industry¡¦s growth.