The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2022
Filed:
Mar. 17, 2021
Tianma Japan, Ltd., Kanagawa, JP;
Wuhan Tianma Micro-electronics Co., Ltd., Wuhan, CN;
Yiping Yang, Kawasaki, JP;
Hiroshi Haga, Kawasaki, JP;
Harue Sasaki, Kawasaki, JP;
Daisuke Sugimoto, Kawasaki, JP;
Takuya Asai, Kawasaki, JP;
Koji Shigemura, Kawasaki, JP;
TIANMA JAPAN. LTD., Kanagawa, JP;
Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan, CN;
Abstract
An electronic device having a display screen that displays a user interface including at least one object, comprising: a display mechanism that displays the user interface; a coordinate detection mechanism that detects coordinates of a user touch point on the display screen; a first feedback presentation mechanism that presents tactile feedback at a prescribed point to make the user perceive the presence of an object; a measurement mechanism that measures a force generated by the user pressing the display screen; and a second feedback presentation mechanism that detects an operation trigger based on the force and generates mechanical vibration.