公开(公告)号：US20160103263A1

公开(公告)日：2016-04-14

申请号：US14513103

申请日：2014-10-13

Applicant: Google Inc.

Inventor： Andrei Kazmierski ,  Stephen Duane Dorow

IPC: F21V8/00 ,  G02F1/1335 ,  G02B3/00

CPC classification number: G02B6/0008 ,  G02B3/0056 ,  G02B19/0066 ,  G02B27/0994 ,  G02F1/13336 ,  G02F1/133609 ,  G02F1/133611

Abstract: A display including an architecture for illuminating pixels with light having consistent brightness and/or color. In an embodiment, a light transmission device of a display includes a light integration body comprising a first integration rod portion to mix light from multiple light sources, and to direct at least a portion of the integrated light toward a microlens array of the light transmission device. The microlens array receives and directs the portion of the integrated light from the light transmission unit toward pixels of the display. In another embodiment, the light transmission unit includes a plurality of integration rod portions and a plurality of microlens arrays each coupled to variously direct integrated light from a respective one of the plurality of integration rod portions toward a different respective pixel array of the display.

Abstract translation: 一种显示器，包括用于以具有一致的亮度和/或颜色的光照亮像素的架构。 在一个实施例中，显示器的光传输装置包括光集成体，其包括第一整合杆部分，以混合来自多个光源的光，并且将至少一部分集成光导向光传输装置的微透镜阵列 。 微透镜阵列将来自光传输单元的集成光的部分接收并引导到显示器的像素。 在另一个实施例中，光传输单元包括多个整合杆部分和多个微透镜阵列，每个微透镜阵列各自被耦合以将来自多个集成棒部分中的相应一个的集成光分别导向显示器的不同相应像素阵列。