公开(公告)号：US10209563B2

公开(公告)日：2019-02-19

申请号：US15232503

申请日：2016-08-09

Applicant: Google Inc.

Inventor： Peter Privitera ,  Matthew Scott ,  Giancarlo Giustina

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13357

Abstract: A non-black dead front display assembly includes a display frame, a backlight system supported by the frame, the backlight system configured to generate backlight rays, a light mask disposed on the backlight system, a light mask disposed on the backlight system, the light mask configured to transmit or to block the backlight rays in response to a control signal, and a film positioned over the light mask, the film configured to reflect ambient light rays and to scatter the backlight rays transmitted through the light mask, the scattered backlight rays causing a first portion of the film to glow while a second portion of the film appears non-glowing.

公开(公告)号：US20170329182A1

公开(公告)日：2017-11-16

申请号：US15232503

申请日：2016-08-09

Applicant: Google Inc.

Inventor： Peter Privitera ,  Matthew Scott ,  Giancarlo Giustina

IPC: G02F1/1335

CPC classification number: G02F1/133606 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/1336 ,  G02F2001/133331 ,  G02F2001/133562

Abstract: A non-black dead front display assembly includes a display frame, a backlight system supported by the frame, the backlight system configured to generate backlight rays, a light mask disposed on the backlight system, a light mask disposed on the backlight system, the light mask configured to transmit or to block the backlight rays in response to a control signal, and a film positioned over the light mask, the film configured to reflect ambient light rays and to scatter the backlight rays transmitted through the light mask, the scattered backlight rays causing a first portion of the film to glow while a second portion of the film appears non-glowing.