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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2021/232911
Kind Code:
Embodiments of the present application provide a mobile terminal, comprising a camera and a light supplement module. The light supplement module comprises a light supplement light source, and a light guide member having a first receiving port. A plane perpendicular to an optical axis of the camera is a projection plane. The projection of the end face of the end of the camera close to an object side on the projection plane is located in the projection of the first receiving port on the projection plane. The end of the light guide member close to the object side has a plurality of protrusions provided at intervals. Each of the protrusions comprises a reflective surface and a light exit surface corresponding to the reflective surface. Light rays of the light supplement light source enter the light guide member. Some of the light rays of the light supplement light source are reflected to the corresponding light exit surface by the reflective surface and are guided to a field of view of the camera by means of the corresponding light exit surface. The mobile terminal of the embodiments of the present application can provide sufficient lighting for a field of view of a camera in a close-range photographing mode, and thus can clearly photograph an object to be photographed in the field of view.

CHEN, Jiawei (Haibin Road Wusha, Chang'an, Dongguan Guangdong 0, CN)
Application Number:
Publication Date:
November 25, 2021
Filing Date:
March 17, 2021
Export Citation:
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GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. (Haibin Road Wusha, Chang'an, Dongguan Guangdong 0, CN)
International Classes:
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (Zhongguancun Intellectual Property Building Block B, No.21 Haidian South Road,Haidian District, Beijing 0, CN)
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