An electronic book includes a shell and an illumination device. The shell defines a receiving groove. The illumination device includes a support arm fastened to the shell and an illumination member fixed on the support arm. The illumination device is received in the receiving groove when not in use. The electronic book can be read when the ambient light is too low or in darkness.
申请公布号
US8220945(B2)
申请公布日期
2012.07.17
申请号
US20100761352
申请日期
2010.04.15
申请人
HUANG BAO-JUN;WEN JING;HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD.