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Invention Grant
CN107610664B 一种电路板以及显示器 有权

  • Patent Title: 一种电路板以及显示器
  • Application No.: CN201710876949.1
    Application Date: 2017-09-25
  • Publication No.: CN107610664B
    Publication Date: 2019-08-13
  • Inventor: 单剑锋
  • Applicant: 惠科股份有限公司
  • Applicant Address: 广东省深圳市宝安区石岩街道水田村民营工业园惠科工业园厂房1、2、3栋,九州阳光1号厂房5、7楼
  • Assignee: 惠科股份有限公司
  • Current Assignee: 惠科股份有限公司
  • Current Assignee Address: 广东省深圳市宝安区石岩街道水田村民营工业园惠科工业园厂房1、2、3栋,九州阳光1号厂房5、7楼
  • Agency: 深圳市精英专利事务所
  • Agent 林燕云
  • Main IPC: G09G3/36
  • IPC: G09G3/36
一种电路板以及显示器
Abstract:
本发明实施例公开了一种电路板以及显示器，其中，所述电路板包括开关单元，开关单元预设有导通信号，开关单元用于分别与系统板以及控制板连接；当接收到来自所述系统板的控制信号与所述导通信号相同时，所述开关单元导通，以使所述电路板能够接收所述驱动数据而正常工作；当接收到来自所述系统板的控制信号与所述导通信号不相同时，所述开关单元断开，以使所述电路板不能接收所述驱动数据而不工作。可见，只有在系统板与电路板相匹配时，系统板才能将电路板的开关单元导通，从而避免了系统板与电路板错误的搭配给电路板带来的损坏。
Abstract(English):

Disclosed are a circuit board and a display. The circuit board (3) comprises a switch unit (31), wherein a switching-on signal is pre-set for the switch unit (31), and the switch unit (31) is used for being connected to a system board (1) and a control board (2) respectively. When a control signal received from the system board (1) is the same as the switching-on signal, the switch unit (31) is switched on, such that the circuit board (3) can receive drive data, and thus operates normally. When the control signal received from the system board (1) is not the same as the switching-on signal, the switch unit (31) is switched off, such that the circuit board (3) cannot receive drive data, and thus stops operating.

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