发明申请
US20090191374A1 DEVICE HAVING MULTI-PHASE SURFACES FOR SMUDGE PREVENTION 审中-公开
具有多相表面以防止预防的装置

  • 专利标题: DEVICE HAVING MULTI-PHASE SURFACES FOR SMUDGE PREVENTION
  • 专利标题(中): 具有多相表面以防止预防的装置
  • 申请号: US12019168
    申请日: 2008-01-24
  • 公开(公告)号: US20090191374A1
    公开(公告)日: 2009-07-30
  • 发明人: John D'UrsoYi Wei
  • 申请人: John D'UrsoYi Wei
  • 申请人地址: US IL Schaumburg
  • 专利权人: MOTOROLA, INC.
  • 当前专利权人: MOTOROLA, INC.
  • 当前专利权人地址: US IL Schaumburg
  • 主分类号: B32B3/26
  • IPC分类号: B32B3/26 B32B1/04
DEVICE HAVING MULTI-PHASE SURFACES FOR SMUDGE PREVENTION
摘要:
A device (200, 300) makes smudges (406), including oils and dust, unnoticeable when formed on a viewable surface (201) thereof. The device (200, 300) includes a transparent layer (202) overlying a housing (102, 104) and/or a display (110, 150). A multi-phase structure (204, 206) is disposed on the transparent layer (202), the multi-phase structure (204, 206) comprising a solid porous matrix (204) defining a plurality of pores (208), and a non-solid material (206), for example, a liquid or a gel, disposed within the pores (208).
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