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:
Jan. 30, 2018
Filed:
Jan. 05, 2015
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Jongsung Bae, Hwaseong-si, KR;
Chan Young Park, Yongin-si, KR;
Donghyeon Lee, Seoul, KR;
Jusuck Lee, Seoul, KR;
Heesoon Jeong, Hwaseong-si, KR;
Seongmin Cho, Seoul, KR;
Eunsil Han, Hwaseong-si, KR;
Jeongjin Hong, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
An electronic device includes a pressure providing part, a fluid, and a tactile sensation providing layer. The pressure providing part generates an initial pressure by an electrical signal. The fluid generates a fluidic pressure by the initial pressure in each of active regions partitioned from each other. The tactile sensation providing layer is configured to protrude by the fluidic pressure. The pressure providing layer may include piezoelectric elements mechanically modified by the electrical signal.