公开(公告)号：US09857593B2

公开(公告)日：2018-01-02

申请号：US14866463

申请日：2015-09-25

Applicant: QUALCOMM Incorporated

Inventor： John Hong ,  Jian Ma ,  Chong Lee ,  Tallis Chang ,  Jay Yun ,  Robert Sean Daley ,  Frederick Kim

IPC: G02F1/13 ,  G02B5/30 ,  G02B27/01 ,  G02C7/08 ,  G02C7/10 ,  G02F1/1343 ,  G02B26/10 ,  G02F1/29

CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B26/106 ,  G02B2027/0127 ,  G02B2027/0147 ,  G02B2027/0178 ,  G02C7/083 ,  G02C7/101 ,  G02F1/134309 ,  G02F2001/294

Abstract: Natural-scene light is polarized so the light exiting the polarizer and entering a glass assembly has a first polarization. Light having a second polarization substantially orthogonal to the first polarization is launched into the glass assembly and directed normal to the glass assembly and into a zone plate assembly, along with the natural-scene light. A first plurality of electric fields is established in the zone assembly to form at least one zone plate that modulates the launched light without modulating the natural-scene light. The first plurality of electric fields is disestablished and a second plurality of electric fields is established in the zone plate assembly to reposition the at least one zone plate in the liquid crystal plate. Disestablishment and establishment of electric fields is repeated at a sufficient rate so that an image defined by a number of pixel spots formed on a retina is perceived by a viewer.

公开(公告)号：US20160018657A1

公开(公告)日：2016-01-21

申请号：US14866463

申请日：2015-09-25

Applicant: QUALCOMM Incorporated

Inventor： John Hong ,  Jian Ma ,  Chong Lee ,  Tallis Chang ,  Jay Yun ,  Robert Sean Daley ,  Frederick Kim

IPC: G02B27/01 ,  G02C7/10 ,  G02F1/133 ,  G02C7/08 ,  G02F1/1335 ,  G02F1/1343

CPC classification number: G02B27/0172 ,  G02B5/30 ,  G02B26/106 ,  G02B2027/0127 ,  G02B2027/0147 ,  G02B2027/0178 ,  G02C7/083 ,  G02C7/101 ,  G02F1/134309 ,  G02F2001/294

Abstract: Natural-scene light is polarized so the light exiting the polarizer and entering a glass assembly has a first polarization. Light having a second polarization substantially orthogonal to the first polarization is launched into the glass assembly and directed normal to the glass assembly and into a zone plate assembly, along with the natural-scene light. A first plurality of electric fields is established in the zone assembly to form at least one zone plate that modulates the launched light without modulating the natural-scene light. The first plurality of electric fields is disestablished and a second plurality of electric fields is established in the zone plate assembly to reposition the at least one zone plate in the liquid crystal plate. Disestablishment and establishment of electric fields is repeated at a sufficient rate so that an image defined by a number of pixel spots formed on a retina is perceived by a viewer.

Abstract translation: 自然场景光被偏振，因此离开偏振器并进入玻璃组件的光具有第一偏振。 具有基本上与第一极化正交的第二偏振的光与自然场景光一起被发射到玻璃组件中并且垂直于玻璃组件引导到区域板组件中。 在区域组件中建立第一多个电场，以形成至少一个调制发射的光而不调制自然场景光的区域板。 第一多个电场被消除，并且在该区板组件中建立第二多个电场以重新定位液晶板中的至少一个区域板。 以足够的速率重复电场的建立和建立，使得由观察者感知由形成在视网膜上的多个像素点定义的图像。