发明名称 LIQUID CRYSTAL DISPLAY DEVICE
摘要 A liquid crystal display device (1) is provided with a liquid crystal panel (10), a front face protective plate (12), and an optical path changing part (13). The liquid crystal panel (10) has a planar display surface (41) on which a plurality of pixels are disposed. The front face protective plate (12) is disposed facing the display surface (41) of the liquid crystal panel (10). The optical path changing part (13) is disposed in the space from an emitting surface (12a) of the front face protective plate (12) to an air layer (16) which is the closest thereto and is positioned more toward a rear face side than the emitting surface (12a). The optical path changing part (13) changes the optical path of light that enters the optical path changing part (13) so that the emission angle of the light when emitted from the emitting surface (12a) of the front face protective plate (12) widens. Thereby, a viewer can visually recognize an image from a wider angular direction.
申请公布号 WO2015190164(A1) 申请公布日期 2015.12.17
申请号 WO2015JP60499 申请日期 2015.04.02
申请人 MITSUBISHI ELECTRIC CORPORATION 发明人 TAKADA YURIKO;YUUKI AKIMASA;OKUMURA TAKANORI;SATAKE TETSUYA;KUMAGAI TARO
分类号 G02F1/1335;G02F1/1333;G09F9/00 主分类号 G02F1/1335
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