CN104658833A - Method for manufacturing MCP (microchannel plate) for low-light-level night vision by 3D laser printer - Google Patents
Method for manufacturing MCP (microchannel plate) for low-light-level night vision by 3D laser printer Download PDFInfo
- Publication number
- CN104658833A CN104658833A CN201510098492.7A CN201510098492A CN104658833A CN 104658833 A CN104658833 A CN 104658833A CN 201510098492 A CN201510098492 A CN 201510098492A CN 104658833 A CN104658833 A CN 104658833A
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- CN
- China
- Prior art keywords
- night vision
- microchannel plate
- light
- mcp
- low
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
Abstract
The invention provides a method for manufacturing a MCP (microchannel plate) for low-light-level night vision by a 3D laser printer. The MCP for low-light-level night vision is printed point by point and layer by layer in a 3D manner through laser melting lead glass powder or lead glass fiber of the 3D laser printer. The method has the advantages of few production technology processes, stable quality and capability of producing the MCP which has better performance, can inhibit ion feedback and is provided with bent channels.
Description
Technical field
The present invention is a kind of manufacture method of lll night vision microchannel plate (MCP), refers in particular to a kind of method that laser 3D printer manufactures lll night vision microchannel plate.
Background technology
The manufacture method of existing lll night vision microchannel plate, mainly contains hollow method and real core method two kinds, because the production difficulty of hollow method is large.At present, most of manufacturer generally all adopts real core method.Its basic production technological process is: (lead glass) material, and---system rod pipe---rod is managed supporting, and---------------------------steam electrode---and test cutting processing row's plate for corrosion and cleaning in hot pressing to draw a multifilament to arrange once-combined rod to draw monofilament by hydrogen process, although little than hollow method of its production difficulty, microchannel plate quality less stable.
Summary of the invention
The present invention is a kind of method that laser 3D printer manufactures lll night vision microchannel plate
Its technical scheme is: with lf lead glass powder or the L glass fiber of laser 3D printer, with pointwise successively 3D print lll night vision microchannel plate.
Its advantage is: the technological process of production is few, steady quality, especially can produce the bending channel microchannel plate that can suppress ion feedback.
Embodiment
The present invention's laser 3D printer manufactures the method for lll night vision microchannel plate, basic with general laser 3D Method of printing, but raw material adopt granularity about 10 microns of lead glass powder, or diameter about 10 microns of L glass fibers, its basic production technological process is: laser 3D prints about 10 μm, aperture, the microchannel plate of thick about 2mm---in the heating kettle of about 500 degrees Celsius, rinse process with hydrogen again, (restoring the plumbous film of one deck resistive secondary at each micro-pore wall of microchannel plate)---in microchannel plate two ends evaporation nickel electrode---tests out finished product microchannel plate simultaneously.
Claims (2)
1. manufacture a method for lll night vision microchannel plate, it is characterized in that: manufacture lll night vision microchannel plate with laser 3D printer.
2. manufacture the method for lll night vision microchannel plate as claimed in claim 1 with laser 3D printer, it is characterized in that: raw material adopt lead glass powder or L glass fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098492.7A CN104658833A (en) | 2015-03-04 | 2015-03-04 | Method for manufacturing MCP (microchannel plate) for low-light-level night vision by 3D laser printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098492.7A CN104658833A (en) | 2015-03-04 | 2015-03-04 | Method for manufacturing MCP (microchannel plate) for low-light-level night vision by 3D laser printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104658833A true CN104658833A (en) | 2015-05-27 |
Family
ID=53249827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510098492.7A Pending CN104658833A (en) | 2015-03-04 | 2015-03-04 | Method for manufacturing MCP (microchannel plate) for low-light-level night vision by 3D laser printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104658833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541108A (en) * | 2015-12-09 | 2016-05-04 | 中国建筑材料科学研究总院 | Preparation method of chalcogenide glass element based on 3D printing technology |
| CN112768327A (en) * | 2019-11-06 | 2021-05-07 | 王玉漫 | Novel method for manufacturing continuous dynode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0731488A1 (en) * | 1995-03-10 | 1996-09-11 | Hamamatsu Photonics K.K. | Microchannel plate and photomultiplier tube |
| CN103073174A (en) * | 2013-02-19 | 2013-05-01 | 苏州百纳思光学科技有限公司 | 3D laser printing device taking low-melting-point glass powder as raw material |
| CN103426718A (en) * | 2013-03-25 | 2013-12-04 | 上海显恒光电科技股份有限公司 | Flat ultraviolet radiation light source 3D printing system and light source thereof |
| CN103978307A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | High polymer material ultraviolet laser 3D (three-dimensional) printing method and device for precise temperature control |
| CN104323513A (en) * | 2014-09-19 | 2015-02-04 | 熊凌云 | Method for making graphene shape 3D (three-dimensional) printed intelligent safe life and work article |
-
2015
- 2015-03-04 CN CN201510098492.7A patent/CN104658833A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0731488A1 (en) * | 1995-03-10 | 1996-09-11 | Hamamatsu Photonics K.K. | Microchannel plate and photomultiplier tube |
| CN103073174A (en) * | 2013-02-19 | 2013-05-01 | 苏州百纳思光学科技有限公司 | 3D laser printing device taking low-melting-point glass powder as raw material |
| CN103426718A (en) * | 2013-03-25 | 2013-12-04 | 上海显恒光电科技股份有限公司 | Flat ultraviolet radiation light source 3D printing system and light source thereof |
| CN103978307A (en) * | 2014-04-30 | 2014-08-13 | 中国科学院化学研究所 | High polymer material ultraviolet laser 3D (three-dimensional) printing method and device for precise temperature control |
| CN104323513A (en) * | 2014-09-19 | 2015-02-04 | 熊凌云 | Method for making graphene shape 3D (three-dimensional) printed intelligent safe life and work article |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541108A (en) * | 2015-12-09 | 2016-05-04 | 中国建筑材料科学研究总院 | Preparation method of chalcogenide glass element based on 3D printing technology |
| CN105541108B (en) * | 2015-12-09 | 2018-08-31 | 中国建筑材料科学研究总院 | Chalcogenide glass part making method based on 3D printing technique |
| CN112768327A (en) * | 2019-11-06 | 2021-05-07 | 王玉漫 | Novel method for manufacturing continuous dynode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |
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| RJ01 | Rejection of invention patent application after publication |