| 摘要 |
PURPOSE: An outdoor display device and a manufacturing method thereof are provided to prevent the waste of resources and costs and environmental pollution due to the use of a placard by displaying various information, promotion, and advertisements through characters, pictures, and images. CONSTITUTION: A panel assembly(110) is formed into at least one flat panel. A protective plate(120) is spaced apart from the panel assembly with a fixed interval. The protective plate is located in the front side of the panel assembly. A housing(130) is used in order to clinch the panel assembly and protective plate. The protective plate comprises a pyrex glass(126) protecting the panel assembly, and a first AR(Anti-Reflection) film(124) preventing the diffuse reflection of the outside light and a nano coating film(122) preventing the attach of contaminant. |
