CN113330349A - 光波导镜片及近眼显示装置 - Google Patents

光波导镜片及近眼显示装置 Download PDF

Info

Publication number
CN113330349A
CN113330349A CN201980079835.1A CN201980079835A CN113330349A CN 113330349 A CN113330349 A CN 113330349A CN 201980079835 A CN201980079835 A CN 201980079835A CN 113330349 A CN113330349 A CN 113330349A
Authority
CN
China
Prior art keywords
light
optical waveguide
waveguide lens
interface
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980079835.1A
Other languages
English (en)
Inventor
郑琼羽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Royole Technologies Co Ltd
Original Assignee
Shenzhen Royole Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Royole Technologies Co Ltd filed Critical Shenzhen Royole Technologies Co Ltd
Publication of CN113330349A publication Critical patent/CN113330349A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

一种光波导镜片(100)及近眼显示装置(200)。光波导镜片(100)包括出光部(10)、传输部(20)和进光部(30)。传输部(20)连接于出光部(10)和进光部(30)之间。进光部(30)用以供光线进入。出光部(10)用以供光线出射。传输部(20)设有聚光部(201)，用于将进入的光线会聚。在维持出光部(10)的视场角不变的情况下，使得显示器件(210)在位于会聚的光线传播路径上可减小体积，使得光波导镜片(100)及近眼显示装置(200)满足轻薄化使用要求，提高用户体验。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201980079835.1A 2019-05-31 2019-05-31 光波导镜片及近眼显示装置 Pending CN113330349A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/089689 WO2020237684A1 (zh) 2019-05-31 2019-05-31 光波导镜片及近眼显示装置

Publications (1)

Publication Number Publication Date
CN113330349A true CN113330349A (zh) 2021-08-31

Family

ID=73552493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980079835.1A Pending CN113330349A (zh) 2019-05-31 2019-05-31 光波导镜片及近眼显示装置

Country Status (2)

Country Link
CN (1) CN113330349A (zh)
WO (1) WO2020237684A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023107273A1 (en) * 2021-12-10 2023-06-15 Google Llc Optical waveguide with integrated optical elements

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080111796A1 (en) * 2006-11-10 2008-05-15 Rpo Pty Limited Planar Waveguide Lens Design
US20150160460A1 (en) * 2013-12-06 2015-06-11 Seiko Epson Corporation Virtual image display apparatus
US20160018639A1 (en) * 2014-07-17 2016-01-21 Google Inc. Heads-up display with integrated display and imaging system
US20190137766A1 (en) * 2017-11-06 2019-05-09 Lg Display Co., Ltd. Display apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205787364U (zh) * 2016-03-23 2016-12-07 北京三星通信技术研究有限公司 近眼显示设备
CN107290816B (zh) * 2016-03-30 2020-04-24 中强光电股份有限公司 光波导元件以及具有此光波导元件的头戴式显示装置
EP3407112A1 (en) * 2017-05-26 2018-11-28 Qioptiq Limited Distributed aperture head-up display (hud)
CN107797287A (zh) * 2017-11-28 2018-03-13 苏州苏大维格光电科技股份有限公司 光波导镜片及显示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080111796A1 (en) * 2006-11-10 2008-05-15 Rpo Pty Limited Planar Waveguide Lens Design
US20150160460A1 (en) * 2013-12-06 2015-06-11 Seiko Epson Corporation Virtual image display apparatus
US20160018639A1 (en) * 2014-07-17 2016-01-21 Google Inc. Heads-up display with integrated display and imaging system
US20190137766A1 (en) * 2017-11-06 2019-05-09 Lg Display Co., Ltd. Display apparatus

Also Published As

Publication number Publication date
WO2020237684A1 (zh) 2020-12-03

Similar Documents

Publication Publication Date Title
US11747537B2 (en) Light guide optical assembly
US11650427B2 (en) Diffractive display element with grating mirror
US8760762B1 (en) Image waveguide utilizing two mirrored or polarized surfaces
US11982812B2 (en) Highly efficient compact head-mounted display system having small input aperture
JP7131145B2 (ja) ヘッドマウントディスプレイ
US9946069B2 (en) Displays
CN110596807B (zh) 波导结构、显示装置及电子设备
EP0171888A2 (en) Anamorphic prism for beam shaping
US11536963B2 (en) Optical device for augmented reality having improved light efficiency
CN111448505B (zh) 具有偏振波导的近眼系统
CN108732767A (zh) 一种紧凑型自由曲面波导近眼显示光学装置
CN215117019U (zh) 一种光学镜组及近眼显示装置
CN111983812A (zh) 微镜激光扫描近眼显示系统
CN114236852B (zh) 一种光学显示装置
TWI790700B (zh) 光學裝置
CN113330349A (zh) 光波导镜片及近眼显示装置
JP2017146447A (ja) ライトガイド及び虚像表示装置
WO2023024691A1 (zh) 导光镜组、导光系统和头戴显示设备
US12111470B2 (en) Optical system and mixed reality device
KR102310804B1 (ko) 곡선 배치 반사 구조를 갖는 컴팩트형 증강 현실용 광학 장치
KR102667889B1 (ko) 분할반사 어레이와 웨지프리즘을 이용한 이미지 디스플레이 디바이스
US20230368474A1 (en) Lightguide-type eyepiece for augmented reality headsets with improved field-of-view
US20240177432A1 (en) Optical device for augmented reality having ghost image prevention function
CN219936206U (zh) 一种阵列波导系统及近眼显示设备
CN118068476A (zh) 一种新型出瞳入瞳方式的波导

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210831

WD01 Invention patent application deemed withdrawn after publication