Patent 11557231 was granted and assigned to InnoLux Corporation on January, 2023 by the United States Patent and Trademark Office.
A display device includes a rollable display panel having two surfaces opposed to each other, and a heat dissipation sheet disposed on one of the two surfaces of the display panel and rollable together with the rollable display panel. The heat dissipation sheet has a thermal conductivity greater than 200 W/mK.