LIGHT EMISSION REDUCING FILM FOR ELECTRONIC DEVICES

摘要

A shield for a device is provided. In one embodiment, the shield for a device comprises a polymer substrate. The shield may also comprise an absorbing agent dispersed within the polymer substrate. The shield may also reduce a transmissivity of an ultraviolet range of light by at least 90%, wherein the ultraviolet range of light comprises a range between 380 and 400 nanometers, and wherein the shield also reduces a transmissivity of a high energy visible light range by at least 10%, wherein the high energy visible light range comprises a range between 415 and 555 nanometers, and wherein the shield also reduces a transmissivity of a red light range by at least 10%, wherein the red light range comprises a range between 625 and 740 nanometers. Additionally, the shield may also be configured to transmit sufficient light generated by the device such that an image generated by the device is substantially unaltered by the shield.

主权项

1. A shield for a device, the shield comprising:
a polymer substrate; an absorbing agent dispersed within the polymer substrate; wherein the shield reduces a transmissivity of an ultraviolet range of light by at least 90%, wherein the ultraviolet range of light comprises a range between 380 and 400 nanometers, and wherein the shield also reduces a transmissivity of a high energy visible light range by at least 10%, wherein the high energy visible light range comprises a range between 415 and 555 nanometers, and wherein the shield also reduces a transmissivity of a red light range by at least 10%, wherein the red light range comprises a range between 625 and 740 nanometers; and wherein the shield is configured to transmit sufficient light generated by the device such that an image generated by the device is substantially unaltered by the shield.