The Research Of A Company LCD Quality Improvement

The technology of LCD displaying has become the main trend in the current market. It is absolutely substituted for the technology of CRT tube and it appeared in the flat TV, desk-business displaying, PC and digital camera. The technology of LCD is incessant advancing at the recent period. Especially for the intelligent cellphone and flat computer, some new advantage and technology have been arisen. And the high quality is also required. To meet the required from the consumption market and the quality area, a lot of work is done in the designing step, studying the new technology and controlling the quality in the manufacture.This paper will study the format as the quality-managing of engineering project for 5.5 high chromaticity of cellphone in A company. The stability of producing process would be achieved by the improved requirements which are used the advanced product quality planning. It would be also achieved by the key elements which used the failure mode and effects analysis and by the optimized parameters which are used the design of experiment. The online-state management and improvement way is also used in the process. The quality-managing of the displaying products and improvement process were detailed. Through the summary and analyzing the problem in the products development and manufacture, the comparison about improving quality- managing measurements is made from start to finish.Analyzing the question about developing the manufacture and process quality-managing in this studying, it takes an very important part in ability of quality-managing and continued improvement for A company. Meanwhile it could become the valuable reference about studying the product quality- managing in displaying manufacture.