发明名称 DISPLAY DEVICE
摘要 A liquid crystal display device 10 includes a liquid crystal panel 11 and a second light diffusing sheet 43 that is an anisotropic optical member. The liquid crystal panel 11 includes a display surface DS for displaying images. The liquid crystal panel 11 has anisotropy in an exit angle distribution of rays of exiting light such that an exit angle range of the exiting light is relatively small with respect to the first direction along the display surface DS and relatively large with respect to the second direction along the display surface DS and perpendicular to the first direction. The second light diffusing sheet 43 is disposed over the liquid crystal panel 11 on any one of the display surface DS side and an opposite side thereof. The second light diffusing sheet 43 has anisotropy in an exit angle distribution of exiting light such that an exit angle range of the exiting light is relatively large with respect to the first direction and relatively small with respect to the second direction.
申请公布号 US2016116646(A1) 申请公布日期 2016.04.28
申请号 US201414893097 申请日期 2014.02.27
申请人 SHARP KABUSHIKI KAISHA 发明人 ARAKI Ryoh;TANAKA Shigenori;KAGEYAMA Masaki
分类号 G02B5/02;F21V8/00;G02F1/1335;G02B5/00 主分类号 G02B5/02
代理机构 代理人
主权项 1. A display device including a display surface for displaying images, the display device comprising: an anisotropic display component having isotropy in an exit angle distribution of exiting light such that an exit angle range of the exiting light is relatively small with respect to a first direction along the display surface and relatively large with respect to a second direction perpendicular to the first direction; and an anisotropic optical member disposed on any one of a display surface side or an opposite side relative to the anisotropic display component, the anisotropic optical member having anisotropy in an exit angle distribution of exiting light such that the exit angle range of the exiting light is relatively large with respect to the first direction and relatively small with respect to the second direction.
地址 Osaka JP