Invention Application
US20170006689A1 Invisible, Light Transmissive Display System 审中-公开
不可见的光透射显示系统

Invisible, Light Transmissive Display System
Abstract:
An invisible, light-transmissive display system with a light resistant material is provided. Substantially invisible, tapered, light-transmissive holes are penetrated in a light transmissive pattern through at least a portion of the light resistant material using a laser beam having a focal width less than the smallest diameter of the tapered holes.
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