Title:
OPTICAL AMPLIFICATION COMBINED LENS, HEAD-MOUNTED OPTICAL DISPLAY SYSTEM AND VIRTUAL REALITY DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/141720
Kind Code:
A1
Abstract:
An optical amplification combined lens, head-mounted optical display system and virtual reality display device. The optical amplification combined lens is used in a head-mounted virtual reality display device and comprises a central region (A) and an edge region (B), the central region (A) being a convex lens or a combined convex lens, and the edge region (B) being a focusing thin optical element, wherein the central region (A) corresponds to a main field of view imaging, and the edge region (B) corresponds to an edge field of view imaging. The optical amplification combined lens ensures central image quality, and expands a peripheral field of view of a human eye, thus increasing user immersion.
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Inventors:
HUANG QINHUA (CN)
SONG HAITAO (CN)
REN ZHAOQUAN (CN)
SONG HAITAO (CN)
REN ZHAOQUAN (CN)
Application Number:
PCT/CN2015/093082
Publication Date:
September 15, 2016
Filing Date:
October 28, 2015
Export Citation:
Assignee:
CHENGDU IDEALSEE TECHNOLOGY CO LTD (CN)
International Classes:
G02B27/01; G02B25/04
Foreign References:
| CN204515243U | 2015-07-29 | |||
| CN104991340A | 2015-10-21 | |||
| CN104749762A | 2015-07-01 | |||
| CN104749761A | 2015-07-01 | |||
| CN204595324U | 2015-08-26 | |||
| CN204028465U | 2014-12-17 | |||
| CN101710190A | 2010-05-19 | |||
| CN203643689U | 2014-06-11 | |||
| CN104267507A | 2015-01-07 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
北京聿宏知识产权代理有限公司 (CN)
北京聿宏知识产权代理有限公司 (CN)
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