External lens for mobile terminal, method for controlling lens, mobile terminal and storage medium
A technology of a mobile terminal and a lens driving device, applied in the field of photography, can solve the problems of inability to zoom, communicate, and easy to produce virtual focus, and achieve the effects of strong zoom capability, good shooting effect, and large depth of field range.
Active Publication Date: 2021-02-09
BEIJING BYTEDANCE NETWORK TECH CO LTD
View PDF13 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
This kind of external fixed-focus lens only physically superimposes the lens of the mobile phone and cannot zoom, so it cannot communicate with the mobile phone, cannot match and cooperate with the image processing chip of the mobile phone, and is prone to virtual focus
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.
[0029] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this regard. ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of camera shooting, in particular to an external lens for a mobile terminal, a method for controlling the lens, the mobile terminal and a storage medium. The invention provides an external lens for a mobile terminal. The external lens comprises a lens module, wherein the lens module comprises a lens assembly and a lens driving device; a mounting part which is configured to enable the external lens to be mounted on the mobile terminal and enable the optical axis of the lens assembly to be coaxial with the optical axis of at least one lens of the mobile terminal; a communication module used for establishing communication with the mobile terminal; wherein the lens driving device can drive at least one lens in the lens assembly in response to an instruction received by the communication module so as to perform focusing.
Description
technical field [0001] The present disclosure relates to the technical field of photography, and in particular to an external lens for a mobile terminal, a method for controlling the lens, a mobile terminal and a storage medium. Background technique [0002] Mobile phones have replaced cameras as people's daily main photography tool, and the number of cameras and camera pixels configured on mobile phones are getting higher and higher. However, limited by the hardware structure of the mobile phone and its thin and portable product characteristics, the zoom capability of the mobile phone camera is insufficient and the depth of field is small. [0003] The relevant technology in the field provides an external fixed-focus lens, which can be superimposed and installed on the lens of a mobile phone through a clamping device. This kind of external fixed-focus lens only physically superimposes the lens of the mobile phone and cannot zoom, so it cannot communicate with the mobile ph...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/225H04M1/02
CPCH04M1/0264H04N23/57H04N23/55H04N23/67
Inventor 马剑博
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD