ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,431,043, issued on Sept. 30, was assigned to Hewlett-Packard Development Co. LP (Spring, Texas).
"Heat spreading substrate for a display" was invented by Kuan-Ting Wu (Taipei, Taiwan), Hsing-Hung Hsieh (Taipei, Taiwan) and Chi Hao Chang (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure is drawn to displays for electronic devices. In one example, the display includes a light emitting layer with an organic light emitting element. A porous substrate can be attached to the light emitting layer, wherein the porous substrate is flexible and spreads heat generated by the light emitting layer. A cover layer can be attached t...