各大手机厂商折叠屏专利大公开！哪个你更感兴趣？-k8凯发就送28

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各大手机厂商折叠屏专利大公开！哪个你更感兴趣？

2021-03-13 18:00

折叠屏手机概念“横空出世”后，唱衰之声不断，但是包括华为、三星、联想（摩托罗拉）、tcl在内的诸多厂商还是陆续发布了折叠屏手机，各大手机厂商接连布局的动态更是频繁:

苹果可折叠屏幕原型曝光，华为新增有关折叠屏的专利信息，小米、oppo、vivo等各大厂商的折叠屏手机有关专利和概念机相继曝光……

柔性大潮之下，折叠屏等更多形态的终端产品将不断推陈出新，未来折叠手机会是怎样？

华为：消灭折痕

华为技术有限公司一项“可折叠电子设备以及折叠屏安装结构”专利信息在3月9日被公开,专利公开号为 cn112466205a，申请日期为 2019 年 9 月。

专利摘要显示，该申请提供了一种可折叠电子设备以及折叠屏安装结构。华为通过这项专利可大幅减小当前折叠屏的硬伤，能极大程度的减少屏幕反复弯折造成的形变凸起，进一步增强了折叠屏幕的实用性，期待能在mate x3上见到这项技术的应用。

苹果：屏幕自动修复凹痕、划痕

近日美国专利和商标局向苹果授予了一项名为 "具有柔性显示屏的电子设备 "的新专利，能够通过加热显示屏的方式来解决折叠屏常见的折痕、折叠耐用度等问题。

苹果通过在显示器中覆盖的一层自愈合材料，有望减轻显示屏覆盖层中的凹痕、划痕或其他缺陷的数量。另外，自愈合可以通过外部施加的热、光、电流或其他类型的外部刺激来启动或加速。

vivo：前后均有屏幕，或采用屏下摄像头技术

vivo于2020年8月底提交了一份设计专利，并于2021年2月12日正式发布，其展示了一种独特的外观设计方案。

专利显示vivo的这款折叠屏是向内折叠的方式，用户可以像翻盖电话一样折叠背面的屏幕部分，同时，手机背面搭载有五颗摄像头，还配有手写笔。

小米：内外双屏、书本式开合

小米于2020年9月25日提交了一份专利申请，并于2020年11月20日进行对外公布，其展示了一个独特的折叠屏设备方案。

专利显示，这款折叠屏设备支持向内折叠和弹出式的摄像头方案。当用户将其完全展开时，可以收获到一个类似平板电脑大小的操作区域；当用户将其完全折叠后，其机身外部的副屏则可以进行信息通知显示，并支持一些简单的操作。

三星：可实现屏幕双向拉伸

2020年3月，三星向世界知识产权局申请了"双滑动电子设备"专利，2021年1月21日对外公布。这项专利最大的亮点在于这是一款"双向伸缩"设备。手机的正面和机身内部都配备了柔性屏幕，而手机背面可采用织物、皮革等材料，方便屏幕拓展。

另外，手机配有两个齿轮和一个齿轮导轨，用于拉入和拉出伸缩屏幕，屏幕展开后，屏幕尺寸可以扩大30%，原来6英寸的屏幕可延展到8英寸。

oppo：独特铰链，上下翻折

oppo于2020年2月向wipo（世界知识产权组织）提交了这项“可折叠终端”的专利申请，并于2020年9月3日获得批准并发布。

相关消息显示，这项专利申请对铰链部分的设计进行了详细的描述。其采用了一种带齿轮的旋转铰链。这款设备可以向内折叠，一对盖板可旋转地连接至支撑板，并允许壳体相对于盖板滑出。

格力：不依赖铰链，两块屏独立

格力电器在2月6日公开了一项名为“可折叠屏幕以及折叠屏移动终端”的专利。这项专利的申请时间为2020年11月份。

值得一提的是，格力这项专利呈现出的，是一种不依赖于复杂结构折叠铰链的折叠屏以及相关终端产品，据悉，格力的折叠屏是利用反光镜的反射输出原理，使两块屏幕的显示内容向外反射到用户眼中。而两块屏幕均为独立存在，彼此之间相对自由。

就此来看，5g现象级应用仍未出现，手机行业暂时没有更好的发展方向。而折叠屏手机尚未完全定型，各大厂商都还在角逐中，隐藏着巨大潜力，无疑将成为万众期待的消费刺激点。

相较传统智能手机，折叠手机的技术门槛更高，因为要实现屏幕可折叠，整个产业链上下游涉及的材料、工艺都需要作出相应变革。比如可折叠屏在触控层、盖板层等多个环节都出现了较大的变化。而目前全球范围内，同时掌握了柔性触控层、盖板层关键核心技术的厂商屈指可数，我司便是其中一家。

华科创智是唯一家同时掌握新一代柔性触控材料纳米银线及柔性盖板材料cpi核心技术的国家高新科技企业，并基于这两项关键新材料技术，自主开发的可折叠触控模组弯曲半径1.0mm时，耐弯折次数超过50万次，成功并广泛用于手持移动终端、折叠平板、折叠笔记本电脑、柔性智能穿戴等。

在全球复杂的政治经济环境下，掌握关键核心技术是中国企业获取竞争优势的必要条件，而在折叠屏从概念走向量产的这一风口上，只有掌握了柔性新材料核心技术的厂商，才能在顺风翱翔。华科创智新材料技术，为更多电子设备打开柔性大门！

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