发明名称 Photoconductor panel for lighting a keyboard
摘要 A photoconductor panel for lighting a keyboard. The photoconductor panel is disposed in an electronic product having a liquid crystal module and a keyboard. The photoconductor panel is disposed on the bottom of the liquid crystal module. The photoconductor panel has a photoconduction face facing the liquid crystal module. At least one side of the photoconduction face has multiple photoconduction sections for conducting light beam to the photoconduction face. At least one light source is disposed on one side of the photoconduction face. A portion of the photoconductor panel is further formed with multiple through holes corresponding to the touch sections of the keyboard and the touch buttons. The circumference of each through hole is formed with at least one second photoconduction section for conducting light beam upward.
申请公布号 US6561659(B1) 申请公布日期 2003.05.13
申请号 US20010987524 申请日期 2001.11.15
申请人 WINTEK CORPORATION 发明人 HSU CHEN-CHANG
分类号 H04M1/22;H04M1/725;(IPC1-7):H04M1/22 主分类号 H04M1/22
代理机构 代理人
主权项
地址