Title:
LENS AND SMART GLASSES
Document Type and Number:
WIPO Patent Application WO/2022/088887
Kind Code:
A1
Abstract:
A lens (10) and smart glasses (20). The lens (10) comprises a lens body (11) and a light fusion device (12), wherein the lens body (11) comprises an inner lens face (13) and an outer lens face (14); the profile parameters of the inner lens face (13) are fixed, and the profile parameters of the outer lens face (14) depend on the profile parameters of the inner lens face (13); the diopter of the lens body (11) is determined by combining the profile parameters of the inner lens face (13) and the profile parameters of the outer lens face (14); and the light fusion device (12) is arranged on the inner lens face (13), or the light fusion device (12) is arranged in a region between the inner lens face (13) and the outer lens face (14), and the light fusion device (12) is used for reflecting beam groups. Parameters, such as an arrangement position, of the light fusion device (12) are only determined according to the profile parameters of the inner lens face (13), such that it is not necessary to change the parameters, such as the arrangement position, of the light fusion device (12) as the strength of the lens is changed, thereby reducing the application costs of the lens (10), and simplifying the sample specifications of the lens (10) during production and manufacturing. Moreover, mass production is facilitated, and the smart glasses (20) with the lens (10) also have a minimalistic structure which is easily formed.
Inventors:
WANG QI (CN)
XIE ZHENLIN (CN)
ZHU SHUAISHUAI (CN)
XIE ZHENLIN (CN)
ZHU SHUAISHUAI (CN)
Application Number:
PCT/CN2021/114458
Publication Date:
May 05, 2022
Filing Date:
August 25, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02C7/00; G02B27/01; G02C11/00
Domestic Patent References:
| WO2014209431A1 | 2014-12-31 |
Foreign References:
| CN107466375A | 2017-12-12 | |||
| CN109633905A | 2019-04-16 | |||
| CN106170729A | 2016-11-30 | |||
| CN109073897A | 2018-12-21 | |||
| CN214011669U | 2021-08-20 | |||
| CN109459859A | 2019-03-12 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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