A mobile phone screen quality detection drawing detection partition method and system

CN122409141APending Publication Date: 2026-07-17SHENZHEN HONGSHENGTONG PHOTOELECTRIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN HONGSHENGTONG PHOTOELECTRIC CO LTD
Filing Date
2026-04-11
Publication Date
2026-07-17

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Abstract

本发明涉及电子设备检测技术领域,特别是一种手机屏幕质量检测用画检分区方法及系统,该方法包括:将屏幕划分为多个初始动态分区,并构建各分区独有的动态响应指纹图谱;基于动态响应指纹图谱在相邻分区边界处的梯度突变方向与相位偏移量,对相邻分区进行动态融合与边界重定位,形成耦合分区结构;依据耦合分区结构中各区域的力‑光耦合系数与交流驱动下的阻抗谱特征,为各区域分别匹配与其动态响应特性相协同的时域编码激励范式;将各区域的时域编码激励范式进行相位差有序排列,生成自适应复合检测序列,实现了检测激励与屏幕各区域本征动态特性的精准匹配,避免了激励信号突变导致的虚假响应,提升了手机屏幕质量检测的精度与可靠性。
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