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Diagnosis device and method of manufacturing the diagnosis device

A technology for diagnostic equipment and image sensors, applied in chemical instruments and methods, measuring devices, material analysis by optical means, etc., and can solve problems such as complex cooling procedures

Inactive Publication Date: 2010-06-02
SILICONFILE TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the problem is that this cooling procedure is complex and requires additional equipment

Method used

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  • Diagnosis device and method of manufacturing the diagnosis device
  • Diagnosis device and method of manufacturing the diagnosis device
  • Diagnosis device and method of manufacturing the diagnosis device

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Embodiment Construction

[0041] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0042] image 3 is a view showing a diagnostic device according to an embodiment of the present invention.

[0043] exist image 3 The diagnostic device 300 shown in includes: an image sensor 310 ; a polymer layer 320 ; and a plurality of wells 330 .

[0044] The image sensor 310 in which the plurality of photodetectors 311 are formed may be a well-known CCD (Charge Coupled Device) or CMOS (Complementary MOS) type image sensor or any type of image sensor. Generally, the image sensor 310 is formed on a silicon (Si) substrate mainly used in semiconductor processes.

[0045] As a representative example of the photodetector 311, there is a photodiode. A plurality of photodetectors 311 generally formed on the surface of the image sensor 310 detect light to generate charges. Each photodetector 311 is connected to a peripheral circuit (not shown) for generating a si...

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Abstract

Provided are a diagnosis device in which a bio-chemical reaction between a reference sample and a target sample occurs and a result of the bio-chemical reaction can be detected and a method of manufacturing the diagnosis device. The diagnosis device includes an image sensor where a plurality of photo-detectors are formed; a polymer layer which is made of a polymer material and formed on an upper portion of the image sensor; and a plurality of wells which are formed corresponding to the plurality of photo-detectors on the polymer layer, wherein an inner portion of each well is empty.

Description

technical field [0001] The present invention relates to a diagnostic device using an image sensor, and more particularly, to a diagnostic device in which a biochemical reaction between a reference sample and a target sample occurs at a portion thereof and a method of manufacturing the same The part that detects the reaction result is integrated, and its biochemical reaction part is made of polymer or glass foil. Background technique [0002] In general, a biochip is formed by regularly arranging a reference sample composed of biomolecules such as DNA, protein, etc. on a substrate made of glass, silicon, metal such as gold, nylon, or the like. Biochips are classified into DNA chips and protein chips according to the type of reference samples arranged. A biochip mainly utilizes a biochemical reaction between a reference sample and a target sample immobilized on a substrate. As representative examples of biochemical reactions between a reference sample and a target sample, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/00
CPCG01N21/6454B01L2300/0654G01N21/76B01L3/5085B01L2200/12
Inventor 李炳洙李道永
Owner SILICONFILE TECH INC