Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Image sensor, imaging device, mobile terminal and imaging method

A technology of an image sensor and an imaging method, which is applied in the field of image sensors, imaging of image sensors, and imaging devices, can solve problems such as large noise and poor definition, and achieve the effects of improving signal-to-noise ratio, reducing noise, and increasing the amount of incoming light

Active Publication Date: 2016-04-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF11 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For this reason, an object of the present invention is to propose an image sensor capable of solving the problems of large noise and poor definition in a low-light environment

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
  • Image sensor, imaging device, mobile terminal and imaging method
  • Image sensor, imaging device, mobile terminal and imaging method
  • Image sensor, imaging device, mobile terminal and imaging method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0047] The image sensor, imaging device, mobile terminal and imaging method proposed by the embodiments of the present invention are described below with reference to the accompanying drawings.

[0048] according to figure 1 and Figure 2a-2d In an embodiment, the image sensor 10 of the embodiment of the present invention includes: a photosensitive pixel array 11 and a filter 13 disposed on the photosensitive pixel array 11 .

[0049] The filter 13 includes a filter unit array 131, wherein the filter unit array 131 has a plural...

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 an image sensor, an imaging device, a mobile terminal and an imaging method. The image sensor comprises a photosensitive pixel array and an optical filter arranged on the photosensitive pixel array, wherein the optical filter comprises a photosensitive unit array provided with a plurality of filtering units, wherein each filtering unit covers N photosensitive pixels; some filtering units at least include white filtering areas; the white filtering areas cover at least one photosensitive pixel in N photosensitive pixels, wherein a combined pixel is formed by the N photosensitive pixels covered by one filtering unit, and N is a positive integer. According to the image sensor disclosed by the embodiments of the invention, the while filtering areas are embedded into some filtering units, so that the light quantity can be increased, so that higher signal to noise ratio, brightness and definition can be obtained at low illumination, and an image with fewer noisy points can be generated.

Description

technical field [0001] The invention relates to imaging technology, in particular to an image sensor, an imaging device, a mobile terminal and an imaging method of the image sensor. Background technique [0002] The image generated by the image sensor of the relevant imaging device in a low-light environment may have the problems of large noise and poor definition. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide an image sensor capable of solving the problems of large noise and poor definition in a low-light environment. [0004] Another object of the present invention is to provide an imaging device. Another object of the present invention is to provide a mobile terminal. Another object of the present invention is to provide an imaging method. [0005] In order to achieve the above object, an embodiment of th...

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): H04N9/07H04N5/225H04N5/359H04N23/12H04N25/46
CPCH04N23/57H04N25/133H04N25/135H04N23/12H04N25/78H04N25/60H01L27/14621H01L27/14627H01L27/14645H04N25/46H01L27/14603H01L27/14683H04N25/75
Inventor 康健
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com