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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； 3. keypad的工艺与应用； 4 . LENS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 by organic
2、 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 PRODUCTS,IMF(In-mold forming),Advantages multi-color picture sharp radi
3、us& deep draw 2nd surface printing graphic,IML(In-Mold-Labeling ),Advantages low tooling & set up cost(no trimming die requested) picture graphic printable minimized process,foil,lens,Two-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
4、色泽丰富 高成本,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-SHOT,Keypad 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 feeling,Film-In-Plastic K
5、eypad,Advantages 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 h
6、eight level difference: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-du
7、st&humidity low noise,excellent light transmission good ESD protection,LENS 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 essential,The 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 finish,IML LOW COST,电镀 多变的色彩 耐磨性好 模具费用低,THE END,THANK YOU VERY MUCH,