Jihwan Park

Title: Jihwan Park and Localized Haptic Feedback Innovation.

Introduction.

Jihwan Park is an inventor associated with the Korea Advanced Institute of Science and Technology in Daejeon, South Korea. His patent work focuses on localized haptic feedback for touch displays.

Latest Patents.

Park is associated with 1 patent: “Haptic Device Providing Localized Haptic Feedback and Controlling Method Thereof.” The invention describes a display with a haptic driving unit and signal controller. The driving unit includes first and second panels, a common electrode, and multiple electrode patterns. By adjusting the amplitude or phase of voltage signals applied to those patterns, the controller can make output waves overlap, reinforce, or interfere, producing localized haptic feedback on the touch panel.

Career Highlights.

Park’s listed work connects display technology with tactile interaction. His patent describes a method for controlling haptic feedback at specific locations on a touch panel.

Collaborations.

The provided information lists Ki-Uk Kyung and Jaeseung Han as Park’s coworkers. The patent’s technical focus is consistent with collaborative research in haptic interfaces and display systems.

Conclusion.

Jihwan Park’s patent presents a localized haptic feedback approach that uses controlled voltage signals and electrode patterns to create tactile effects on a display.