Unlock instant, AI-driven research and patent intelligence for your innovation.

A biochip including a side-emitting light-emitting device and its manufacturing method

A light-emitting device, side-emitting technology, used in chemiluminescence/bioluminescence, biological testing, fluorescence/phosphorescence, etc.

Active Publication Date: 2019-10-11
光行科技株式会社
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, the above-mentioned conventional biochip 100 has the following disadvantages: the wavelength of external light (λ 1 ) and the wavelength of light emitted from luminescent or fluorescent substances (λ ε ) is very small, and it is necessary to design a sophisticated filter layer 120 capable of filtering out light corresponding to this small difference

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
  • A biochip including a side-emitting light-emitting device and its manufacturing method
  • A biochip including a side-emitting light-emitting device and its manufacturing method
  • A biochip including a side-emitting light-emitting device and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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

[0021] figure 2 A cross-sectional view showing a biochip including a side-emission type light emitting device according to the present invention.

[0022] Such as figure 2 As shown, a biochip 200 including a side-emitting light emitting device according to the present invention includes a biofilm layer 210 and an image sensor layer 220 .

[0023] The biofilm layer 210 includes a plurality of light emitting devices 211 and a plurality of reaction zones 212 .

[0024] Each light emitting device 211 includes a first reflective layer 211a, a light emitting region 211b, and a second reflective layer 211c.

[0025] The plurality of reaction regions 212 are formed by etching a region excluding a region where the light emitting device 211 is formed in the biofilm layer 210, and the reaction region 212 is a place where a biochemical reaction ...

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 biochip comprising a side-emitting light-emitting device, the bio-chip comprising: a light-emitting device emitting light from a fluorescent substance; a reflective layer arranged above and below the light-emitting device so as to emit light from the side of the light-emitting device and a reaction region formed by etching side regions of the light emitting device. In the above biochip, light emitted from the side of the light emitting device induces biochemical reactions in the reaction area. According to the present invention, the light emitted from the light-emitting device only moves sideways, and is not transmitted to the top or bottom of the biofilm layer, but is transmitted to the reaction zone formed by etching the side area of ​​the light-emitting device, so in the reaction zone Biochemical reactions can be done more efficiently.

Description

technical field [0001] The present invention relates to a biochip and a manufacturing method thereof, and more particularly, to a biochip including a side-emitting light-emitting device and a manufacturing method thereof, wherein the light emitted from the side of the light-emitting device included in the biofilm layer The biochemical reaction can be triggered, and the biochip can detect the light emitted by the biochemical reaction to provide biochemical information. Background technique [0002] In general, biochips are formed by arranging standard samples including biomolecules such as DNA and proteins on a support made of glass, silicon, metals such as gold, or nylon. [0003] The biochip mainly utilizes the biochemical reaction between the standard sample fixed on the support and the target substance. Typical examples of biochemical reactions between standard samples and target samples include DNA base complementary binding, and antigen-antibody reactions. [0004] Di...

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 Patents(China)
IPC IPC(8): G01N21/76G01N21/64
CPCG01N21/6454G01N2201/062G01N21/75G01N33/00G01N33/52G01N21/6428G01N21/6452G01N21/6456H01L31/125H01L31/18
Inventor 李道永全寅均
Owner 光行科技株式会社