1、手机外观设计常用工艺简介东方通信终端产品研究所结构部 应东东Key Technology 1.IMD&IML&IMF 2.手机外壳表面处理工艺；手机外壳表面处理工艺；3.keypad的工艺与应用；的工艺与应用；4.LENS的工艺与应用的工艺与应用.IMD(In-mold decoration)Advantages High efficiency of space,time and cost achieved by simultaneous molding and transferring Environmental friendly operation free from pollution
2、by organic solvent.etc.Various choices of design such as gloss/mat and wood grain pattern,etc.Decoration on complicated,three-dimensional surfaces by high quality transferring High cost performance on mass-production.IMD TRANSFERRED PRODUCTSIMF(In-mold forming)Advantages multi-color picture sharp ra
3、dius&deep draw 2nd surface printing graphicIML(In-Mold-Labeling )Advantages low tooling&set up cost(no trimming die requested)picture graphic printable minimized processfoillensTwo-Shot Housing Advantages two color different material minimized process手机外壳表面处理工艺 喷 涂 喷涂普通漆 UV漆 底漆+UV面漆 高亮度 高硬度 色泽丰富 高成本
4、 电镀 镀层材料 Cr,Al,Zn 色泽均匀 金属质感强 镀层较薄，耐磨差 环境问题IMD&IML&IMF&TWO-SHOTKeypad Technology LSRK(Laser Etched Rubber Keypad)Advantages metallic color possible water-proof,dust-proof&low noise excellent light transmission good ESD protection 3D key top contour soft touch feelingFilm-In-Plastic Keypad Advantages
5、Light weight:1.5g/pcs in average Life time warranty for abrasion resistance(2nd surface printed)Partial glossy finish possible Metalic finish possible Easy to make Multi-color background Excellent tactile feel(associated with metal dome)3D key contour possible Row-to-Row key height level difference:
6、5mm Film-In-Plastic-On-Rubber Keypad Advantages Combined advantages of FIP&rubber keypad excellent hardtop feel Multicolor possible with high printing quality Life-time abrasion resistance on graphic by 2nd surface printing easy assembly(FIP on rubber pad)water-proof,anti-dust&humidity low noise exc
7、ellent light transmission good ESD protectionLENS 的工艺与应用 切割+印刷+（UV）射出+印刷+（UV）工艺要求低，低价位IMD single side&two side high cost(include tooling and foil)large quantity is essentialThe following factors must be taken into consideration 1)Resin and its color 2)First or second surface decoration 3)metalized or non-metalized foil 4)holes,grooves 5)transparent area(window)6)surface finishIML LOW COST 电镀 多变的色彩 耐磨性好 模具费用低THE ENDTHANK YOU VERY MUCH
