| dc.description.abstract | Liquid crystal displays have been widely used in the current life, for example: mobile phones, Notebook, Monitor, satellite navigation... etc.. The light guide plate plays an important role in the module, it can make the uniform distribution of light, is one of the important components of optical efficiency. Light guide plate production process, by a mechanism design, optical design, CAE mold flow analysis, mold design, precision mold machining (CNC machining, EDM, wire cutting processing and grinding), measurement, group, injection molding, optical verification, the light guide plate mold development process in the mould design and mould processing spent the most time, so will the mold design standards, standardization of parts.
In the past a set of mold development process, from the mold design to mold processing and the completion of the group, the time required for about 22~25 days, if you can shorten the mold development process, will be able to significantly enhance the company′s competitiveness. This paper is a study on relationship of the case company injection molding guide plate LGP (light guide plate mold development process, through the case company injection mould unit diagnosis and analysis of the existing mold development long-term problems, the mould parameterized design function of AutoCAD design software, and the guide plate LGP injection mould according to the size and don′t induction into several categories and shorten mold parts processing process and change processing, preparation method, after improved the actual mold development time comparison, confirm can shorten the case company light guide plate injection mold development process, can be accelerated the case company products sent to the kind of validation and improve the company′s product development and competitiveness. Finally in the fifth chapter second section proposes management recommendations provide case company and related industry reference. | en_US |