Flood chamber for coating installations

A perfusion chamber and perfusion technology, applied in the field of perfusion chambers, can solve problems such as short perfusion time, and achieve the effect of offsetting the swing

Active Publication Date: 2008-09-24
APPLIED MATERIALS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows quicker blood vessel growth without causing damage or discomfort when it's being used. It also prevents air bubbles from getting trapped inside the tissue due to negative pressure caused by gravity. Additionally, this technology helps prevent bleeding after surgery while still allowing fluids to circulation through them effectively.

Problems solved by technology

This patent describes different technical problem addressed by the present inventors during production processes involving highly flexible films such as electronic displays. Specifically, there may occur delays when changing over large amounts of material due to slow down periods caused by rapid changes in temperature and humidity levels. Additionally, if multiple layers of materials are processed simultaneously without interfering with one another, they require separate handling systems and process windows, resulting in increased complexity and cost. Therefore, the objective of the current solutions involves improving efficiency and minimizing costs associated with the use of vacuous environments.

Method used

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  • Flood chamber for coating installations
  • Flood chamber for coating installations
  • Flood chamber for coating installations

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Embodiment Construction

[0040] FIG. 1 shows a schematic diagram of an in-line coating plant 1 with an inlet chamber 2 , a treatment chamber 3 and an outlet chamber 4 . The surface substrate to be coated (for example a glass plate) is introduced through the opening 5 of the feed chamber 2 and transported to the treatment chamber 3, where the substrate is coated. After coating, the substrate reaches the discharge chamber 4 and from there is transported to the outside.

[0041] FIG. 2 again shows the tap chamber 4 isolated. The four lock chamber walls 6 to 9 and the transport device 10 for the substrate 11 (here a glass plate) can be seen. The perfusion walls are indicated with 12 and 13 and provided with holes 14,15. The perfusion walls 12 , 13 together with the interior of the locking chamber walls 6 , 7 form perfusion channels 16 , 17 through which gas flows and subsequently through the holes 14 , 15 . The gas flow is indicated by arrows 18 , 19 . Feed via a gas supply pipe 29 , the gas supply ta...

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Abstract

The invention relates to a perfusion chamber for coating equipment, by which shorter perfusion time and shorter time cycle are realized. Two perfusion apparatuses thereof are adopted, and a substrate is symmetrically arranged between the two perfusion apparatuses. The perfusion apparatus sprays gas to the substrate which is arranged between the perfusion apparatuses.

Description

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Claims

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Application Information

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Owner APPLIED MATERIALS INC
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