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Application filed by Ichia Tech IncfiledCriticalIchia Tech Inc
Priority to TW95120956ApriorityCriticalpatent/TW200802455A/en
Publication of TW200802455ApublicationCriticalpatent/TW200802455A/en
Application grantedgrantedCritical
Publication of TWI319888BpublicationCriticalpatent/TWI319888B/zh
The invention provides a structure of a thin keypad and the manufacturing method thereof. The keypad structure comprises a key pad composed of UV-curable resin, an elastic layer and a thin film layer with printed pattern placed between them. The manufacturing method includes: pouring the UV-curable resin into two sets of mold troughs in moldboards separately; irradiating ultraviolet light; forming keypad and elastic layer separately after curing two sets of UV-curable resins; attaching a thin film layer on the bottom surface of the said keypad; printing a pattern layer and an electro luminescent layer; stacking and combining the bottom surface of keypad with the elastic layer.
TW95120956A2006-06-132006-06-13Structure of thin keypad and manufacturing method thereof
TW200802455A
(en)
Original sheet of embossed release sheet, embossed release sheet, method for producing original sheet of embossed release sheet, method for producing embossed release sheet, apparatus for producing embossed release sheet, synthetic leather, and method for producing synthetic leather