Camera device for portable terminal

A technology of portable terminal and camera device, applied in image communication, parts of color TV, parts of TV system, etc., can solve the problems of not easy to carry, large size, etc. The effect of shooting

Inactive Publication Date: 2013-12-04
SAMSUNG SEMICON CHINA RES & DEV +1
View PDF7 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current mobile terminal cameras usually only have the electronic zoom function, and a few cameras with optical zoom lenses need to be attached to the outside of the mobile phone, which is bulky and difficult to carry. This is contrary to the trend of ultra-thin mobile terminals.

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
  • Camera device for portable terminal
  • Camera device for portable terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0021] figure 1 Schematically shows the structural arrangement of a camera device of a conventional mobile terminal. Such as figure 1 As shown, the lens group 10 and the photoreceptor 20 are arranged along the thickness direction of the mobile phone. Since the thickness of the mobile terminal is getting thinner and thinner, there is no room for the lens group to perform optical zooming by telescopic movement in the direction of the optical axis.

[0022] This application firstly carried out the first step of improvement, that is, let figure 1 The lens group 10 is arranged along the long side (or short side) direction of the mobile phone, but in this case, in order to make the lens group face the subject in front when shooting, it is necessary to place the end surface of the mobile terminal (for example, the head end surface 4 ) facing the subject in front,...

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 camera device for a portable terminal. The camera device comprises a reflector, a lens group and a photo sensor. The reflector is oblique relative to the surface of a screen of the portable terminal, reflects incident light emitted from the front surface or back surface, nearly parallel to the surface of the screen, of the portable terminal to change the transmission direction of the incident light so as to enable the incident light to emit into the lens group. The lens group is arranged along the long side or short side of the portable terminal, lenses of the lens group can be moved to realize optical zooming, and the incident light reflected by the reflector is perpendicular to the lens group generally. The photo sensor is perpendicular to an optical axis of the lens group and located at the tail end of the lens group. The portable terminal provides more space for arrangement of the lens group, has the optical zooming function without thickness increase, and can take pictures for objects on front surface or back surface of a mobile phone; and users can view the shooting details clearly and regulate the shooting angle conveniently.

Description

technical field [0001] The invention relates to a camera device for a portable terminal, in particular to a periscope camera suitable for a portable terminal. Background technique [0002] In recent years, mobile terminals such as mobile phones have become more and more popular, and a photographing function has become an important function of the mobile terminal. The cameras of current mobile terminals usually only have an electronic zoom function, and a few cameras with optical zoom lenses need to be attached to the outside of the mobile phone, which are bulky and difficult to carry. This is contrary to the trend of ultra-thin mobile terminals. [0003] Such as figure 1 As shown, the camera in a traditional mobile phone generally consists of a lens group 10 and a photoreceptor 20. The lens group 10 is made of several pieces of glass, fluorite or plastic or other transparent materials, and the photoreceptor 20 is made of a semiconductor device capable of sensing light. , t...

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 & AuthorityApplications(China)
IPC IPC(8): H04N5/225
Inventor潘国振
OwnerSAMSUNG SEMICON CHINA RES & DEV