Micro-fluidic chip and manufacturing method thereof
A technology of microfluidic chip and manufacturing method, which is applied in the direction of chemical instruments and methods, laboratory utensils, laboratory containers, etc., and can solve the problems of unavailable microfluidic chips, low production efficiency of microfluidic chips, and microfluidic problems. The process of making control chips is complex and other issues
Active Publication Date: 2022-04-12
SHANGHAI AVIC OPTOELECTRONICS +1
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Problems solved by technology
[0003] In related technologies, during the bonding process of the microfluidic chip, certain damages will be caused to the internal channels, cavities and reagents that need to be pre-packaged in the microfluidic chip, and even the microfluidic chip will be unusable, affecting the microfluidic chip. The quality of the fluidic chip, in addition, the existing microfluidic chip manufacturing process is complicated, resulting in low efficiency and high cost of microfluidic chip manufacturing; Improve the combined method, simplify the production process of microfluidic chips, and improve the quality of microfluidic chips
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[0029] Certain terms are used, for example, in the description and claims to refer to particular components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. As mentioned throughout the specification and claims, "comprising" is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. In addition, the term "coupled" herein includes any direct and indirect electrical coupling means. Therefore, if it is described that a first device is coupled to a second device, it means that the first device may be directly elect...
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Abstract
The invention discloses a micro-fluidic chip and a manufacturing method thereof, and relates to the technical field of display, the micro-fluidic chip comprises a first substrate and a second substrate, the first substrate and the second substrate are parallel and oppositely arranged; the first substrate comprises a first area and a second area, and the second area is arranged around the first area; the first substrate comprises a groove, and the groove is located in a first area of the first substrate; the frame glue is located between the first substrate and the second substrate and fixedly connected with the first substrate and the second substrate; the frame glue is located in the second area in the direction perpendicular to the first substrate; the first organic material is positioned between the first substrate and the second substrate and is fixedly connected with the first substrate and the second substrate; in the direction perpendicular to the first substrate, the first organic material is located in the first area, and the first organic material is located between the groove and the frame glue. The first substrate and the second substrate are bonded through cooperation of the frame glue and the first organic material, the manufacturing process can be simplified, and the yield of the micro-fluidic chip can be improved.
Description
technical field [0001] The present application relates to the field of display technology, in particular to a microfluidic chip and a manufacturing method thereof. Background technique [0002] As microfluidic chip technology is more and more widely used in biological, medical, chemical and other detection fields, the internal structure and function of the chip are becoming more and more complex, so its manufacturing difficulty is gradually increasing. [0003] In related technologies, during the bonding process of the microfluidic chip, certain damages will be caused to the internal channels, cavities and reagents that need to be pre-packaged in the microfluidic chip, and even make the microfluidic chip unusable, affecting the microfluidic chip. The quality of the fluidic chip. In addition, the manufacturing process of the existing microfluidic chip is complicated, resulting in low efficiency and high cost of the microfluidic chip. Therefore, there is an urgent need to impr...
Claims
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Inventor 席克瑞彭旭辉秦锋崔婷婷李鑫
Owner SHANGHAI AVIC OPTOELECTRONICS