FILM AND HIDDEN SWITCH STRUCTURE HAVING THE SAME

Disclosed herein are a film and a hidden switch structure having the same. The film includes a base layer made of a transparent material， a first adhesive layer laminated on the base layer， a shield layer laminated and bonded on the first adhesive layer and having a symbol laser-machined after an opaque paint is applied to the shield layer， a second adhesive layer laminated on the shield layer， and a sheet layer laminated on the second adhesive layer and made of thin real wood， thereby enhancing visibility. The hidden switch structure includes a first substrate having LEDs， a second substrate spaced apart from the first substrate and having a touch sensor， a molded article having a built-in prism and laminated on the second substrate， and the film， thereby increasing a degree of freedom of design and enhancing aesthetics.

本发明公开了一种薄膜及具备该薄膜的隐藏式开关结构。该薄膜包括由透明材料制成的基层、层压于基层之上的第一粘合层、层压粘合于第一粘合层之上的屏蔽层——该屏蔽层在涂布不透明涂料后通过激光加工形成标识符号、层压于屏蔽层之上的第二粘合层，以及层压于第二粘合层之上的薄实木薄片层，以此提升可视性。该隐藏式开关结构包括设有发光二极管（Light Emitting Diode，LED）的第一基板、与第一基板间隔设置且配备触摸传感器的第二基板、内置棱镜并层压于第二基板之上的模塑构件，以及上述薄膜，以此提升设计自由度并增强美观性。