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苹果新专利可自定义屏幕视角,能防偷窥 - 站长搜索
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苹果新专利可自定义屏幕视角,能防偷窥

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2017-08-04 11:56:11 转载来源: IThome

站搜网8月4日消息 ,根据美国专利商标局的信息显示,苹果正在研究如何通过改进移动设备(如iPhone、iPad 等)的屏幕来保护用户的安全。当前移动设备的屏幕可视角度越来越大,随之而来的是用户在公共场合使用设备的隐私问题

站搜网8月4日消息 ,根据美国专利商标局的信息显示,苹果正在研究如何通过改进移动设备(如iPhone、iPad 等)的屏幕来保护用户的安全。

当前移动设备的屏幕可视角度越来越大,随之而来的是用户在公共场合使用设备的隐私问题。为此,苹果申请了一项名为“视角可调显示”的专利,通过电动调节的镜头阵列调整背光灯亮度,以缩小屏幕的可视角度。

在这一专利申请中,苹果没有选择使用可附式滤镜,而是将一系列的基质层整合到屏幕上,中间夹有一层液晶材料。

液晶层可能通过电极控制,将滤光层的部分改变为黑暗或半透明状态,并限制屏幕视角。

到目前为止,苹果官方尚未就此专利申请做出任何评论。

标签: 苹果 新专利 专利 自定义 屏幕 视角 能防 偷窥


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