发明授权
- 专利标题： Color-changeable protective device and portable device
- 专利标题（中）： 可变色保护装置和便携式装置
-
申请号： US13649130申请日： 2012-10-11
-
公开(公告)号： US08964277B2公开(公告)日： 2015-02-24
- 发明人: Yao-Han Huang , Hsih-Bin Dai
- 申请人： Wistron Corporation
- 申请人地址： TW New Taipei
- 专利权人： Wistron Corporation
- 当前专利权人： Wistron Corporation
- 当前专利权人地址： TW New Taipei
- 代理机构： Jianq Chyun IP Office
- 优先权： TW101119600A 20120531
- 主分类号： G02F1/15
- IPC分类号： G02F1/15 ; G02F1/03 ; G02F1/153 ; G09G3/19 ; H04N9/16
摘要：
A color-changeable protective device for a portable device equipped with a touch screen is provided. The color-changeable protective device comprises a power source and a electro-chromic element. The electro-chromic element is disposed to correspond to the touch screen so as to cover the entire touch screen. According to whether the operating status of the electro-chromic element is a power-on operating status, the electro-chromic element appears to be transparent or opaque.
公开/授权文献
- US20130320821A1 COLOR-CHANGEABLE PROTECTIVE DEVICE AND PORTABLE DEVICE 公开/授权日：2013-12-05
信息查询
