Wide-angle lens of mobile terminal camera

A wide-angle lens and mobile terminal technology, which is applied in the field of wide-angle lenses, can solve the problems of single lens performance, inconvenient carrying, troublesome use, etc., and achieve the effect of increasing the shooting field of view, increasing performance, and improving wide-angle performance

Inactive Publication Date: 2014-09-24
PHICOMM (SHANGHAI) CO LTD
View PDF5 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The external lens is stuck on the mobile terminal, which is extremely inconvenient to carry, and the performance of the lens is single, so it needs to be purchased separately according to the functional requirements, and the lens needs to be replaced when shooting, which is troublesome to use

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wide-angle lens of mobile terminal camera
  • Wide-angle lens of mobile terminal camera
  • Wide-angle lens of mobile terminal camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further elaborated below by describing a preferred specific embodiment in detail with reference to the accompanying drawings.

[0023] like figure 1 As shown, a wide-angle lens for a camera of a mobile terminal includes: a first lens 1, which is embedded in a mobile terminal casing 5; a camera module 2, which is connected to the circuit board of the mobile terminal and is aligned with the first lens 1; Two lenses 3 are arranged between the first lens 1 and the camera module 2; a diaphragm 4 is arranged between the first lens 1 and the second lens 3 to enhance the lens effect A fixing member 6, connected to the mobile terminal housing 5, for fixing the second lens 3 and the diaphragm 4, the fixing member 6 of this embodiment includes a first card for fixing the second lens 3 A slot 61 and a second slot 62 for fixing the diaphragm 4 . The first card slot 61 and the second card slot 62 are part of the rear shell of the mobile terminal, and...

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

No PUM Login to view more

Abstract

The invention discloses a wide-angle lens of a mobile terminal camera. The wide-angle lens comprises a first lens, a camera module, a second lens, a diaphragm and a fixing component, wherein the first lens is embedded into a mobile terminal shell, the camera module is connected with a circuit board of a mobile terminal and aligns with the first lens, the second lens is arranged between the first lens and the camera module, the diaphragm is arranged between the first lens and the second lens, and the fixing component is connected with the mobile terminal shell and used for fixing the second lens and the diaphragm. The lens wide-angle performance of the module is improved through the set of lens with positive and negative diopter, the requirement for an ultrathin mobile terminal at present is met, the performance of the lens wide angle of the mobile terminal camera is added, the shooting field angle of the mobile terminal is increased, and much experience is acquired while the scenery and the like are shot.

Description

technical field [0001] The invention relates to a camera of a mobile terminal, in particular to a wide-angle lens of the camera of a mobile terminal. Background technique [0002] For the mainstream mobile terminals in the prior art, the production technology of mobile terminal camera modules is relatively mature. For example, in a pixel 8M module, 3~4 groups of lenses, sound cavity motors and ccd can be integrated within a thickness of 4.0±0.2mm. / cmos, etc., and can achieve a field of view angle of about 68°~76°, it can be seen that the mobile terminal camera has been highly integrated. [0003] In addition to the lens of the mobile terminal camera module itself, there are many external mobile terminal lenses in the existing technology. This lens takes full advantage of the large external space of the mobile terminal and can be composed of multiple groups of various lenses. Macro lenses are common. , wide angle, fisheye, telephoto lens, etc. By changing different types o...

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
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B13/06G03B17/12
Inventor 孙旺泉凌忠海
Owner PHICOMM (SHANGHAI) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap