公开(公告)号：US09229237B2

公开(公告)日：2016-01-05

申请号：US14139160

申请日：2013-12-23

Applicant: Elbit Systems Ltd.

Inventor： Miron Margulis ,  Joseph Yaeli ,  Sasson Abraham

IPC: G02B27/14 ,  G02B27/01 ,  G02B5/20

CPC classification number: G02B27/0172 ,  G02B5/20 ,  G02B2027/0118 ,  G02B2027/0132 ,  G02B2027/0138 ,  G02B2027/0156 ,  G02B2027/0167

Abstract: A Helmet Mounted Display (HMD) system, to be mounted on a helmet of a user, includes a tinted visor, coupled with the helmet, located in front of the face of the user when the tinted visor is in an operative position. The tinted visor further includes a patch, which is located in front of an eye of the user. The patch has greater light transmission than the rest of the tinted visor. The HMD system includes an image generator, coupled with the helmet, generating an image to be displayed to the user. The HMD system further includes an optical combiner, coupled with the helmet, and located substantially on the optical axis of the user's eye. The combiner reflects the generated image toward the eye, and transfers light rays of an outside scene toward the eye.

Abstract translation: 安装在使用者头盔上的头戴式显示器（HMD）系统包括当有色遮阳板处于操作位置时位于使用者面部前方的着色遮阳板与头盔相连。 有色遮阳板还包括位于使用者眼睛前方的贴片。 该贴片具有比其余有色遮阳板更大的光透射率。 HMD系统包括与头盔一起的图像发生器，产生要向用户显示的图像。 HMD系统还包括与头盔耦合并且基本上位于使用者眼睛的光轴上的光学组合器。 组合器将生成的图像反射到眼睛，并将外部场景的光线传递给眼睛。