Rollable Display Panel Discharger for Static Electricity Release

The discharger is introduced as an intermediary component disposed between the first portion and the second portion of the display panel. This mediator component provides a controlled path for static electricity discharge, reducing harmful electrostatic discharge while maintaining the rolled mode structure. The discharger acts as a protective intermediary that prevents direct contact between portions without requiring complex protective mechanisms.

The discharger is extracted as a separate, independent component from the main display panel structure. By taking out the static electricity discharge function into a dedicated component, the patent simplifies the overall device architecture compared to integrating discharge functionality throughout the panel. The discharger can be independently positioned and configured between the first and second portions.

The stretching portion of the housing is designed with dynamic characteristics, allowing it to expand and contract during the rolling and unrolling operations. This dynamic structure maintains the electrical connection between the discharger and housing while accommodating the changing geometric configuration. The flexible stretching portion ensures continuous electrical connectivity without requiring high-precision rigid connections.

The stretching portion utilizes flexible materials or thin film structures that can deform while maintaining electrical conductivity. This flexible connection approach reduces the manufacturing precision requirements compared to rigid connections, as the flexible material can accommodate dimensional variations and deformation during rolling operations while maintaining the electrical pathway for static electricity discharge.