US Patent Application 18234203. DISPLAY APPARATUS simplified abstract
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
YongGyoon Jang of Paju-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18234203 titled 'DISPLAY APPARATUS
Simplified Explanation
The patent application describes a display apparatus that includes a display panel and at least one vibration module on the rear surface of the panel. The vibration module is made up of a piezoelectric composite layer with multiple sub-modules that vibrate the display panel. Each sub-module consists of piezoelectric first portions and flexible second portions arranged in a specific pattern.
- Display apparatus with a vibration module on the rear surface of the display panel
- Vibration module consists of a piezoelectric composite layer with multiple sub-modules
- Each sub-module includes piezoelectric first portions and flexible second portions
- First portions have piezoelectric characteristics, while second portions provide flexibility
- Sub-modules are arranged in a specific pattern
- First portions in sub-modules can be arranged in the same direction or partially in different directions
Original Abstract Submitted
A display apparatus includes: a display panel configured to display an image, and at least one vibration module on a rear surface of the display panel, the at least one vibration module including a piezoelectric composite layer including a plurality of sub-modules configured to vibrate the display panel, each of the plurality of sub-modules including: a plurality of first portions including a piezoelectric characteristic, and a plurality of second portions having flexibility, each of the plurality of second portions being between a respective pair of the plurality first portions, wherein the plurality of first portions in the respective sub-modules are arranged in a same direction or are partially arranged in different directions.
