91‐2: Research on Thermal Dissipation in AMOLED Display Module for Handheld Gaming Application
Year: 2026
Type: conference-paper
Abstract: Handheld gaming consoles are becoming increasingly popular in nowadays, and AMOLED display is penetrated into this market due to their high response time, low power consumption and good picture quality. However, there are still some issues that urgently need to be researched. This paper investigates the thermal dissipation in AMOLED display module for handheld gaming application. By analyzing the thermal diffusion models of COF and COG structures, it is determined that the DDIC and PMIC are the main thermal sources. It was shown that applying high thermal conductive materials (such as graphene) can effectively promote in‐plane (X/Y) thermal diffusion, eliminating hotspots and improving thermal uniformity, while enhancing vertical (Z‐direction) thermal dissipation. Moreover, graphene performs excellently under high brightness, providing a significant solution for the thermal management optimization for handheld gaming application.
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W7212291365