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CN110119607A 在黑屏模式中的基于压力的指纹感测方法及触摸输入装置 有权

  • Patent Title: 在黑屏模式中的基于压力的指纹感测方法及触摸输入装置
  • Patent Title (English): FINGERPRINT SENSING MEHOTD BASED ON TOUCH PRESSURE IN BLACK SCREEN MODE OF TOUCH INPUT APPARATUS AND TOUCH INPUT APPRARATUS FOR THE SAME
  • Application No.: CN201910098026.7
    Application Date: 2019-01-31
  • Publication No.: CN110119607A
    Publication Date: 2019-08-13
  • Inventor: 朴佑铉
  • Applicant: 希迪普公司
  • Applicant Address: 韩国京畿道
  • Assignee: 希迪普公司
  • Current Assignee: 希迪普公司
  • Current Assignee Address: 韩国京畿道
  • Agency: 上海弼兴律师事务所
  • Agent 薛琦; 金明花
  • Priority: 10-2018-0014767 2018.02.06 KR
  • Main IPC: G06F21/32
  • IPC: G06F21/32 ;  G06K9/00 ;  G06F3/041 ;  G06F3/044
在黑屏模式中的基于压力的指纹感测方法及触摸输入装置
Abstract:
本发明实施例的在黑屏模式中的基于压力的指纹感测方法可包括：在上述黑屏模式中，检测通过客体施加的规定的第一临界值以上的第一压力的步骤；判断是否在检测到上述第一压力之后连续检测到与上述第一压力不相同的规定的第二临界值以上的第二压力的步骤；在检测到上述第二压力的情况下，识别上述客体的指纹的步骤；判断上述识别到的指纹是否与在上述触摸输入装置已注册的指纹相同的步骤；以及在上述识别到的指纹与上述已注册的指纹相同的情况下，执行规定动作的步骤。
Abstract(English):

A fingerprint sensing method based on touch pressure in a black screen mode of a touch input device according to the embodiment of the present invention includes: sensing first pressure which has a value equal to or greater than a first predetermined threshold value and is applied by an object in the black screen mode; determining continuously after sensing the first pressure whether second pressure which has a value equal to or greater than a second predetermined threshold value and is different from the first pressure is sensed or not; recognizing a fingerprint of the object when the secondpressure is sensed; determining whether or not the recognized fingerprint is identical to a fingerprint previously registered in the touch input device; and performing a predetermined operation when the recognized fingerprint is identical to the previously registered fingerprint.

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