Patent · US Active

Near-eye display apparatus and virtual/augmented reality system

US11099305B2 · kind B2 · utility

0Cited by

0References

17Claims

0Family size

Assignee

BOE Technology Group Co., Ltd. · CN

Inventors

Qiuyu Ling · Beijing, CN
Wei Wang · Beijing, CN
Xiandong Meng · Beijing, CN
Xianqin Meng · Beijing, CN
Meng Yan · Hubei, CN
Yishan Tian · Beijing, CN
Yujiao Guo · Beijing, CN
Xiaochuan Chen · Beijing, CN

Key dates

Filing date	Apr 30, 2020
Grant date	Aug 24, 2021
Priority date	—
Expiry date	Apr 30, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG02B27/30
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A near-eye display apparatus includes a pixel island configured to emit first light, and a combined micro lens disposed at a light exit side of the pixel island. The combined micro lens includes an additional micro lens and a first micro lens. The additional micro lens is configured to diverge the first light emitted by the pixel island. The first micro lens is disposed at a side of the additional micro lens away from the pixel island, and is configured to collimate light passed through the additional micro lens. The pixel island is disposed on a focal plane of the combined micro lens.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.