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    • 74. 发明申请
    • INFORMATION PRESENTING DEVICE
    • 信息显示装置
    • WO2007045598A1
    • 2007-04-26
    • PCT/EP2006/067343
    • 2006-10-12
    • SONY ERICSSON MOBILE COMMUNICATIONS ABKLEVERMAN, MatsKLINGHULT, Gunnar
    • KLEVERMAN, MatsKLINGHULT, Gunnar
    • H04M1/22
    • H04M1/22H01H2219/038H04M1/0283
    • The invention is directed towards an information presenting device and a portable electronic device including such an information presenting device. The information presenting device (16) comprises a first information layer (18) having a first information presentation structure (20) of photo chromatic material changing appearance when irradiated by light (28) of a specific wavelength, a second information layer (22) having a second information presentation structure (24), and a first light source (26) illuminating the second information layer for presenting the second information presentation structure, wherein the first information layer is of a material that is transparent for light emanating at least from the first light source when the first layer is not exposed to light of said specific wavelength.
    • 本发明涉及一种信息呈现装置和包括这种信息呈现装置的便携式电子装置。 信息呈现装置(16)包括:第一信息层(18),其具有当由特定波长的光(28)照射时具有光色材料变化的外观的第一信息呈现结构(20),第二信息层(22)具有 第二信息呈现结构(24)和照亮第二信息层以呈现第二信息呈现结构的第一光源(26),其中第一信息层是对于至少从第一信息呈现的光透明的材料 当第一层不暴露于所述特定波长的光时,光源。