Invention Grant
- Patent Title: Near-eye display device and near-eye display method
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Application No.: US16763368Application Date: 2019-10-24
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Publication No.: US11624915B2Publication Date: 2023-04-11
- Inventor: Tao Hong
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE Technology Group Co., Ltd.
- Current Assignee: BOE Technology Group Co., Ltd.
- Current Assignee Address: CN Beijing
- Agency: Banner & Witcoff, Ltd.
- Priority: CN201910048296.7 20190118
- International Application: PCT/CN2019/113076 WO 20191024
- International Announcement: WO2020/147364 WO 20200723
- Main IPC: G02B27/01
- IPC: G02B27/01 ; G02B27/28 ; G02B30/25

Abstract:
A near-eye display device and a near-eye display method are provided. In the near-eye display device and method, displaying a first image and a second image in different time periods by using a display portion; converting light of the first image to first linearly polarized light and converting light of the second image to second linearly polarized light by using a polarization conversion portion, a polarization direction of the first linearly polarized light being different from that of the second linearly polarized light; receiving the first linearly polarized light and the second linearly polarized light, and causing them to be emitted towards different directions by using a polarization splitting portion; and transmitting the first linearly polarized light and transmitting the second linearly polarized light by using an image light transmission portion.
Public/Granted literature
- US20210208400A1 Near-Eye Display Device and Near-Eye Display Method Public/Granted day:2021-07-08
Information query