Invention Grant
US09329686B2 Haptic feedback method, haptic feedback apparatus, electronic device and stylus
有权
触觉反馈方法,触觉反馈装置,电子装置和手写笔
- Patent Title: Haptic feedback method, haptic feedback apparatus, electronic device and stylus
- Patent Title (中): 触觉反馈方法,触觉反馈装置,电子装置和手写笔
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Application No.: US14136878Application Date: 2013-12-20
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Publication No.: US09329686B2Publication Date: 2016-05-03
- Inventor: Nan Lin , Jianfeng Hu , Rongbin Xiao
- Applicant: Lenovo (Beijing) Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: Lenovo (Beijing) Co., Ltd.
- Current Assignee: Lenovo (Beijing) Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201210576732 20121226
- Main IPC: G06F3/01
- IPC: G06F3/01 ; G06F3/0354 ; G06F3/041

Abstract:
The present invention discloses a haptic feedback method, a haptic feedback apparatus, an electronic device and a stylus The haptic feedback method applicable to an electronic device including a touch input unit includes: when an operation is performed on the touch input unit by an operating object, obtaining a first parameter indicating the type of the operating object; determining a feedback parameter of a force feedback unit at least based on the first parameter, wherein the force feedback unit is arranged on the touch input unit or the operating object; and controlling the force feedback unit based on the feedback parameter to generate and output to a user a feedback force corresponding to the type of the operating object.
Public/Granted literature
- US20140176472A1 HAPTIC FEEDBACK METHOD, HAPTIC FEEDBACK APPARATUS, ELECTRONIC DEVICE AND STYLUS Public/Granted day:2014-06-26
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