First, the meaning of the membrane switch:
Membrane switch is a kind of text mark, trademark, transparent window and display integrated with decorative and functional.
Second, the membrane switch structure
A, Panel: Face sheet with logo product logo, graphic, control keys, etc.
B, surface adhesive: double-sided adhesive tape connecting panel and circuit layer;
C, line: according to product requirements for a certain line distribution, so as to achieve a certain function;
D. Adhesive: Adhesive membrane switch and double-sided adhesive for injection moulding shell or other stickers.
Third, the characteristics of membrane switch:
A, beautiful appearance, novelty;
B, small size, thin thickness, light weight, more conducive to computer keyboard to light, thin, short, small and high-intelligent direction of development;
C, moisture-proof, dust-proof, anti-oil and harmful gas, strong sealing, acid and alkali resistance;
d, long life, resistant to bending.
Fourth, the classification of membrane switch
A, flexible membrane switch: The mask layer, isolation layer and circuit layer of the membrane keyboard are all composed of films with different properties;
B. Hard membrane keyboard: The pattern and circuit of the switch are made on the common printed circuit copper clad board;
C. Plane membrane keyboard: The keys on the membrane keyboard represent the position, shape and size of the keys in different colors.
Hangzhou Kaike Electronics Co., Ltd.
Address: No. 2. Dadi Road, Haining Agricultural External Development Zone 314408,
Contact Person: May Wong
Telephone: 86-571-86830690 Fax: 86-571-86687367
Cell Phone: 86-15158112598