DEVICE FOR PREVENTING MOBILE PHONE CAMERA LENS FROM GENERATING HALO FLARE

WIPO Patent Application WO/2020/248758

A1

Disclosed is a device for preventing a mobile phone camera lens from generating a halo flare, the device specifically relating to the field of photographic equipment. The device is composed of an external shading plate, a shaft, a spring, an electromagnet coil assembly, a finger nest, a shading cover, a suction-type assembly, etc. The external shading plate is mounted on a shell outside a camera lens on the back face of a mobile phone by means of the shaft; when in use, the external shading plate is opened by means of spring tension by controlling the electromagnet coil assembly to be powered off, and can also be manually opened by means of the finger nest; and when reset takes place, the external shading plate is reset by means of manually pressing. When in use, the shading cover is mounted on a panel on the front face of the mobile phone, and can be manually mounted or removed. The device can effectively prevent various adverse effects on the quality of a picture and a video due to a halo flare caused by the reflection of strong light by a lens when the mobile phone camera lens carries out photographing and video recording in a strong light environment, thereby greatly improving the imaging quality; and the device can also provide a protection function by preventing the surface of the mobile phone lens from being scratched and abraded by foreign matter.

WANG XINLING (CN)

PCT/CN2020/090024

December 17, 2020

May 13, 2020

Click for automatic bibliography generation  

ZHAO ZHONGHONG (CN)
WANG XINLING (CN)

H04M1/02; G02B7/00; G03B30/00

CN106506743A	2017-03-15
CN109471312A	2019-03-15
CN110035159A	2019-07-19
CN209897097U	2020-01-03
CN207354421U	2018-05-11
CN205019022U	2016-02-10
KR100733238B1	2007-06-27

View/Download PDF      PDF Help

Previous Patent: SYSTEMS AND METHODS FOR SINGLE PARTICLE ANALYSIS

Next Patent: ELECTRONIC EXPANSION VALVE