手机“多摄”趋势致材料短缺 日媒:情况或持续数年

Release time:2020-08-05
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source:国际电子商情网
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由于“多摄像头”作为智能手机的一大卖点之一 ,市场主流手机厂商都开始卯足劲增加手机摄像头数量,希望能在拍照性能上玩出“新花样”,这一趋势下,手机镜头材料的需求出现激增,供不应求成了“常态”。报道称,尽管一些垄断市场份额的日企正在扩大供给能力,但今后数年供给短缺的现象恐持续。

出于对供应短缺的担忧,智能手机供应链传出了诸如“比CMOS缺货情况更严重”、“主流手机厂商大批收入,囤积库存深度防断供”的消息。

虽然今年的疫情导致全球智能手机销量下滑,供求现象得到缓和,但镜头短缺的问题仍未缓解。

据日本调查公司Techno Systems Research的统计显示,手机的多摄像头(2个以上)配备率预计从2017年的近20%提高至2020年的86%。镜头材料厂商的负责人认为,“2018年仅为37亿个的模块数到2020年将达到55亿个,到2024~2025年达到80亿个”。

大多数情况下,电子零部件会因量产而逐年降价,但CMOS传感器在近2年来维持了持平走势。从多用于手机的1300万像素(尺寸为3分之1英寸)CMOS传感器的大单优惠价格来看,即使是手机销售低迷的4~6月,也达到1个1.7美元,与上个季度处于相同水平。

报道分析,智能手机的镜头材料是在聚烯烃和聚碳酸酯等通用的石化原料中加入化合物的树脂。几乎100%由三菱气体化学、三井化学和日本Zeon等日企供给。为了避免影响手机的设计自由度,因此对树脂的要求严苛,目前具备制造能力的企业有限。

报道进一步称,目前上述企业均着手扩大供给能力。三菱气体化学将产能扩大至此前的1.6倍。三井化学也将提高至1.5倍。不过,量产开始要等到2年后,手机制造商表示“仍跟不上需求”。

 

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