-
公开(公告)号:US09285513B2
公开(公告)日:2016-03-15
申请号:US14010238
申请日:2013-08-26
Applicant: CHIMEI INNOLUX CORPORATION
Inventor: Minoru Shibazaki , Kazuyuki Hashimoto , Yoshitaka Haruyama
IPC: G02B5/02 , G02F1/1335 , G06F3/045
CPC classification number: G02B5/0278 , G02B5/0242 , G02F1/133504 , G06F3/045
Abstract: A display apparatus at least comprises a touchscreen, and a symmetric diffusion film (SDF) disposed above the touchscreen. The SDF comprises at least two different materials, including a first material mixed with a second material. The first material has a first refractive index and the second material has a second refractive index, and the first refractive index is different from the second refractive index.
Abstract translation: 显示装置至少包括触摸屏和设置在触摸屏上方的对称扩散膜(SDF)。 SDF包括至少两种不同的材料,包括与第二材料混合的第一材料。 第一材料具有第一折射率,第二材料具有第二折射率,第一折射率不同于第二折射率。