Thin digit camera

A digital camera and thin-shape technology, applied in the field of digital cameras, can solve the problems that digital cameras cannot be miniaturized, and achieve the effect of thinning and reducing the thickness in the Z direction

Inactive Publication Date: 2006-05-31
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For low-end digital cameras, the reduction in the number of lenses can reduce the thickness of the camera, but for high-end cameras, such as digital cameras with more than 8 million pixels, in order to meet the imaging requirements, the number of lenses must meet certain requirements. In order to ensure better imaging quality, therefore, with the increase of digital camera pixels, the axial thickness of digital cameras also increases accordingly, so it cannot meet the requirements of miniaturization of digital cameras

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
  • Thin digit camera

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] See figure 1 , the thin digital camera of the present invention includes a first lens barrel 10 , a second lens barrel 20 , a beam splitter 30 , an infrared filter 40 , and an image sensing element 50 .

[0010] The first lens barrel 10 is cylindrical, and houses a first lens group 12 therein. The first lens group 12 is composed of a plurality of lenses, which first contact the light entering the camera from the outside and focus the light. The first lens barrel 10 is located in the Z-axis direction. In order to protect the first lens group 12, a glass plate 14 is provided in front of the first lens group 12. The glass plate 14 is used to protect the first lens group 12 from avoiding In addition to scratches, it also prevents dust from entering.

[0011] The second lens barrel 20 is equipped with a second lens group 22, and the second lens group 22 is composed of a plurality of lenses. The second lens barrel 20 includes an accommodating portion 24 , a connecting porti...

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 consists of a first lens barrel in which the first group of lens is mounted, an image sensor, a second lens barrel in which a holding unit and a second group of lens are mounted, and a reflector. The second lens barrel joints with first lens barrel in a certain angle to make light beam shot to the second barrel via first lens barrel. The reflector sits at the joint between first lens barrel and second lens barrel. The image sensor sits behind the second group of lens. The invention sets up lens groups along vertical and horizontal direction so that thickness of digital cameral can be reduced.

Description

【Technical field】 [0001] The present invention relates to a digital camera with a thinner thickness. 【Background technique】 [0002] Digital cameras are new products that combine optics, precision machinery and electronic technologies. Because of their convenience for shooting and no need to rinse after shooting, they have become an essential electronic device for people's outdoor travel. For portability, people expect digital cameras to be small in size and light in weight. [0003] The structure of a traditional digital camera includes: a lens barrel, a filter, and an image sensing element. The lens barrel is equipped with a plurality of lenses, and the plurality of lenses are located on the same optical axis. The filter is located behind the plurality of mirrors, and the image sensing element is located behind the filter. Multiple lenses, filters, and image sensing elements are all located on the same optical axis, so the thickness of the camera largely depends on the ...

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): H04N5/225
CPCG02B13/0065G02B17/026
Inventor 陈杰良
Owner HONG FU JIN PRECISION IND (SHENZHEN) 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