JP5956292B2 - 電子管 - Google Patents
電子管 Download PDFInfo
- Publication number
- JP5956292B2 JP5956292B2 JP2012195219A JP2012195219A JP5956292B2 JP 5956292 B2 JP5956292 B2 JP 5956292B2 JP 2012195219 A JP2012195219 A JP 2012195219A JP 2012195219 A JP2012195219 A JP 2012195219A JP 5956292 B2 JP5956292 B2 JP 5956292B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating
- resistance film
- electric resistance
- electron tube
- electrode
- Prior art date
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 18
- 239000011810 insulating material Substances 0.000 claims description 14
- 239000004020 conductor Substances 0.000 claims description 13
- 238000000231 atomic layer deposition Methods 0.000 claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 claims description 11
- 150000004706 metal oxides Chemical class 0.000 claims description 11
- 239000012777 electrically insulating material Substances 0.000 claims description 6
- 239000010408 film Substances 0.000 description 60
- 239000002585 base Substances 0.000 description 24
- 230000015572 biosynthetic process Effects 0.000 description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 5
- 229910000423 chromium oxide Inorganic materials 0.000 description 5
- 238000010926 purge Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- -1 In 2 O 3 Inorganic materials 0.000 description 1
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/28—Vessels, e.g. wall of the tube; Windows; Screens; Suppressing undesired discharges or currents
Landscapes
- Electron Tubes For Measurement (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
Description
Claims (6)
- 複数の電極と、
前記電極同士を電気的に絶縁した状態で保持する絶縁性保持部と、
前記電極及び前記絶縁性保持部を収容する筐体と、を備え、
前記絶縁性保持部は、
絶縁性材料からなる基体と、
前記基体における前記電極の保持面に形成された電気抵抗膜と、を有し、
前記電気抵抗膜は、原子層堆積法によって形成された電気絶縁層及び導電層の積層構造を有していることを特徴とする電子管。 - 複数の電極と、
前記電極同士を電気的に絶縁した状態で保持する絶縁性保持部と、
前記電極及び前記絶縁性保持部を収容する筐体と、を備え、
前記絶縁性保持部は、
絶縁性材料からなる基体と、
前記基体における前記電極の保持面に形成された電気抵抗膜と、を有し、
前記電気抵抗膜は、原子層堆積法によって形成された電気絶縁材料及び導電性材料の混合構造を有していることを特徴とする電子管。 - 前記電気抵抗膜は、前記基体の全面にわたって形成されていることを特徴とする請求項1又は2記載の電子管。
- 前記電気抵抗膜の形成に用いられる電気絶縁材料が金属酸化物であることを特徴とする請求項1〜3のいずれか一項記載の電子管。
- 前記電気抵抗膜の形成に用いられる導電性材料が金属酸化物であることを特徴とする請求項1〜4のいずれか一項記載の電子管。
- 入射光を光電子に変換する光電陰極を備え、
前記電極は、前記光電陰極で発生した光電子を増倍する増倍部の電極であることを特徴とする請求項1〜5のいずれか一項記載の電子管。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012195219A JP5956292B2 (ja) | 2012-09-05 | 2012-09-05 | 電子管 |
CN201380046330.8A CN104603909B (zh) | 2012-09-05 | 2013-07-31 | 电子管 |
US14/425,810 US9293308B2 (en) | 2012-09-05 | 2013-07-31 | Electron tube |
PCT/JP2013/070736 WO2014038318A1 (ja) | 2012-09-05 | 2013-07-31 | 電子管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012195219A JP5956292B2 (ja) | 2012-09-05 | 2012-09-05 | 電子管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014053095A JP2014053095A (ja) | 2014-03-20 |
JP5956292B2 true JP5956292B2 (ja) | 2016-07-27 |
Family
ID=50236936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012195219A Active JP5956292B2 (ja) | 2012-09-05 | 2012-09-05 | 電子管 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9293308B2 (ja) |
JP (1) | JP5956292B2 (ja) |
CN (1) | CN104603909B (ja) |
WO (1) | WO2014038318A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9683862B2 (en) | 2015-08-24 | 2017-06-20 | International Business Machines Corporation | Internationalization during navigation |
US10453660B2 (en) * | 2016-01-29 | 2019-10-22 | Shenzhen Genorivision Technology Co., Ltd. | Photomultiplier and methods of making it |
JP7033501B2 (ja) * | 2018-06-06 | 2022-03-10 | 浜松ホトニクス株式会社 | 第1段ダイノード及び光電子増倍管 |
WO2020033119A1 (en) * | 2018-08-08 | 2020-02-13 | Skyfinis Inc. | Integrated native oxide device based on aluminum, aluminum alloys or beryllium copper (inod) and discrete dynode electron multiplier (ddem) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50112053U (ja) | 1974-02-22 | 1975-09-12 | ||
JPS51131263A (en) | 1975-05-12 | 1976-11-15 | Toshiba Corp | X-ray fluorescence intensifying tube |
JPS585319Y2 (ja) | 1980-06-30 | 1983-01-29 | 株式会社島津製作所 | イメ−ジ管 |
US4604545A (en) * | 1980-07-28 | 1986-08-05 | Rca Corporation | Photomultiplier tube having a high resistance dynode support spacer anti-hysteresis pattern |
NL8801657A (nl) * | 1988-06-30 | 1990-01-16 | Philips Nv | Elektronenbuis. |
NL8900039A (nl) | 1989-01-09 | 1990-08-01 | Philips Nv | Beeldversterkerbuis met chroomoxyde coating. |
JP3361008B2 (ja) | 1996-03-28 | 2003-01-07 | 株式会社東芝 | 高真空構造体およびイメージ増強管 |
CN1119829C (zh) * | 1996-09-17 | 2003-08-27 | 浜松光子学株式会社 | 光电阴极及装备有它的电子管 |
JP4231123B2 (ja) * | 1998-06-15 | 2009-02-25 | 浜松ホトニクス株式会社 | 電子管及び光電子増倍管 |
JP2002080828A (ja) | 2000-09-11 | 2002-03-22 | Toshiba Corp | 帯電防止用分散液と帯電防止膜および画像表示装置 |
US6824816B2 (en) * | 2002-01-29 | 2004-11-30 | Asm International N.V. | Process for producing metal thin films by ALD |
US7972898B2 (en) * | 2007-09-26 | 2011-07-05 | Eastman Kodak Company | Process for making doped zinc oxide |
JP2010199449A (ja) * | 2009-02-27 | 2010-09-09 | Sony Corp | 抵抗素子の製造方法 |
JP5330083B2 (ja) * | 2009-05-12 | 2013-10-30 | 浜松ホトニクス株式会社 | 光電子増倍管 |
JP2011082301A (ja) * | 2009-10-06 | 2011-04-21 | Sony Corp | 配線基板、その製造方法および電子機器 |
JP5323025B2 (ja) * | 2010-10-26 | 2013-10-23 | 富士フイルム株式会社 | 固体撮像素子 |
-
2012
- 2012-09-05 JP JP2012195219A patent/JP5956292B2/ja active Active
-
2013
- 2013-07-31 US US14/425,810 patent/US9293308B2/en active Active
- 2013-07-31 WO PCT/JP2013/070736 patent/WO2014038318A1/ja active Application Filing
- 2013-07-31 CN CN201380046330.8A patent/CN104603909B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104603909A (zh) | 2015-05-06 |
US9293308B2 (en) | 2016-03-22 |
JP2014053095A (ja) | 2014-03-20 |
WO2014038318A1 (ja) | 2014-03-13 |
US20150235825A1 (en) | 2015-08-20 |
CN104603909B (zh) | 2017-05-24 |
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