公开(公告)号：US20130010355A1

公开(公告)日：2013-01-10

申请号：US13176583

申请日：2011-07-05

Applicant: Liying Chen ,  Timothy Large ,  Neil Emerton ,  Adrian Travis

Inventor： Liying Chen ,  Timothy Large ,  Neil Emerton ,  Adrian Travis

IPC: G02B23/08 ,  B29D11/00 ,  G02B6/02

CPC classification number: B29D11/00663 ,  G02B5/0236 ,  G02B5/0278 ,  G02B6/003 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0051 ,  G02B23/08 ,  G03B21/005 ,  G03B21/10

Abstract: A transmission optic having a transparent sheet with opposing front and back faces and an end face adjacent the front and back faces. The separation between the back face and a nearest point on the front face varies as a conic function of distance along the front face from that point to the end face.

Abstract translation: 一种透射光学元件，具有透明片材，该透明片材具有相对的前后表面和与前表面和后表面相邻的端面。 背面与前表面最近点之间的分离随着从该点到端面的前面的距离的圆锥函数而变化。

公开(公告)号：US08767294B2

公开(公告)日：2014-07-01

申请号：US13176583

申请日：2011-07-05

Applicant: Liying Chen ,  Timothy Large ,  Neil Emerton ,  Adrian Travis

Inventor： Liying Chen ,  Timothy Large ,  Neil Emerton ,  Adrian Travis

IPC: G02B23/08

CPC classification number: B29D11/00663 ,  G02B5/0236 ,  G02B5/0278 ,  G02B6/003 ,  G02B6/0031 ,  G02B6/0046 ,  G02B6/0051 ,  G02B23/08 ,  G03B21/005 ,  G03B21/10

Abstract: A transmission optic having a transparent sheet with opposing front and back faces and an end face adjacent the front and back faces. The separation between the back face and a nearest point on the front face varies as a conic function of distance along the front face from that point to the end face.

Abstract translation: 一种透射光学元件，具有透明片材，该透明片材具有相对的前后表面和与前表面和后表面相邻的端面。 背面与前表面最近点之间的分离随着从该点到端面的前面的距离的圆锥函数而变化。