公开(公告)号：US09941077B2

公开(公告)日：2018-04-10

申请号：US15068226

申请日：2016-03-11

申请人： SHENZHEN HUI CHUANG DA TECH. CO. LTD.

发明人： JinXin Ding ,  Xiaopeng Cao ,  Ming Li ,  Guishun Hong ,  Xiaojun Hong

IPC分类号： H01H13/83

CPC分类号： H01H13/83 ,  H01H2205/026 ,  H01H2213/00 ,  H01H2213/01 ,  H01H2219/036 ,  H01H2219/044 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2219/064

摘要： The present invention discloses a computer thin film switch keyboard, wherein the keyboard comprises keys/keycaps, a light guide film, a fixing film/air hole layer, metal domes, an air slot layer, a conductive film/PCB and a key plate, the key plate is disposed at the lowest layer, the conductive film/PCB is disposed above the key plate, the air slot layer is disposed above the conductive film/PCB, the metal domes are disposed on the conductive film/PCB, more than one metal dome is disposed corresponding to key configurations on the keyboard, the fixing film/air hole layer is disposed above the metal domes, and the keys/keycaps are disposed above the fixing film/air hole layer. The present invention has characteristics of being light, thin, and easy to carry, and having a Bluetooth function, a short stroke, and lower noises, etc.