“刘海”时代结束，新的屏幕技术到来
近些年，智能手机开始进入全面屏时代，华为、小米、OPPO等手机品牌竞相推出刘海屏、水滴屏、滑盖屏等全面屏方案，致力于为用户打造全面屏的视觉享受。
从目前手机圈的动向来看，将摄像镜头置于屏幕下的新一代打孔屏，似乎已经成为全球智能手机的新宠，既无刘海屏之碍眼，也无水滴屏之只差一线，更无滑盖屏之繁琐。而且三星、苹果、华为在最近都曝出了新款打孔屏手机的消息。例如，采用Infinity O异形屏的三星Galaxy A8s日前就曝光了渲染图。
在SDC2018开发者大会上，三星推出了一系列异形屏设计，包括Infinity-O（打孔屏）、Infinity-U（水滴屏）、Infinity-V（V形槽）等。按照网友在微博上披露的说法，三星A8s将采用Infinity-O方案，即在显示屏上通过挖孔的方式来安装前置摄像头，以获得更高的屏占比，此款手机预计会在明年2月份发布。
无独有偶，又或者是“英雄所见略同”，苹果似乎也在发力打孔屏这项技术。根据美国商标和专利局最新公示的专利清单，苹果在今年6月提交了全面屏技术专利申请，标题为“将相机集成到玻璃下方以及生产覆盖玻璃以提供相机窗口的装置、系统和方式”，屏下摄像头位于左上角，并写明此项专利适用于手机等小型的手持式电子设备中。
可以预料的是，打孔屏已经成为新一代iPhone的重要选择对象。不过，根据往年的惯例，苹果往往不是第一批使用新技术的厂商，因此，或许搭载打孔屏的iPhone手机，可能还需要等上一两年才能见到。
就当下的新一代打孔屏形势而言，三星可谓跃跃欲试，苹果则稳坐钓鱼台，而华为可能是这些厂家中动作最快的。据业内人士刚刚曝出的猛料，华为将在12月份的nova新款手机上率先采用打孔屏。假如消息确凿，华为将“截胡”三星，提前2个月左右推出全球首款屏下摄像头机型。
从nova新机谍照可以看出，华为将在屏幕左上方钻孔，然后把前置摄像头塞进里面，从而大幅提高屏占比。尤其值得一提的是，华为在没有降低摄像头规格，同时不影响相机的性能的前提下，缩小了摄像头模组尺寸，使新nova的屏下开孔，远小于三星A8s，看起来相当惊艳。
此外，针对打孔屏最难以克服但必须克服的玻璃透光率问题，nova新机将采用环形倾斜的无缝点胶方案，可以一举解决偏色、重影、眩光和漏光等困扰，有效提升屏幕的透光率。
在通向真正全面屏的道路上上，采用屏下摄像头的打孔屏技术，是目前最稳妥也是最具可行性的手段。与人脸识别、屏下指纹一样，打孔屏的诞生具有颠覆性。这意味着，如果搭载屏下摄像头的华为nova新机如约而至，那么从今年的12月起，一个崭新的全面屏屏时代将要来临
。
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