公开(公告)号：JP2008311203A

公开(公告)日：2008-12-25

申请号：JP2007200534

申请日：2007-08-01

Applicant: Seoul National Univ Industry Foundation ,  ソウル ナショナル ユニバーシティー インダストリー ファウンデーション

Inventor： CHOI MANSOO ,  KIM CHANG HYUK ,  SHIN SEUNGHA

IPC: H01J11/02 ,  H01J9/02 ,  H01J9/227 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42

CPC classification number: H01J11/40 ,  H01J11/12 ,  H01J2201/32

Abstract: PROBLEM TO BE SOLVED: To provide a plasma element which is excellent in discharge characteristics having a low discharge voltage and a short discharge lag time.
SOLUTION: The plasma element is provided with a particulate layer 11 of magnesium oxide having no negative pole luminescence peak at a wavelength range of 300 nm or less and having a negative pole luminescence peak in a range of 350-500 nm and having at least one negative pole luminescence peak in a range of 550-650 nm and 700-800 nm in a discharge space between a front substrate 1 and a rear substrate 8, and demonstrates improved discharge characteristics such as a low discharge voltage and a reduced discharge uneven time duration or the like.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有优异的放电特性的等离子体元件，其具有低的放电电压和短的放电滞后时间。 解决方案：等离子体元件设置有在300nm或更小的波长范围内没有负极发光峰的氧化镁颗粒层11，并且具有350-500nm范围内的负极发光峰，并且具有 在前基板1和后基板8之间的放电空间中，在550-650nm和700-800nm范围内的至少一个负极发光峰，并且显示出改善的放电特性，例如低放电电压和减少的放电 不均匀的持续时间等。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2004179143A

公开(公告)日：2004-06-24

申请号：JP2003154412

申请日：2003-05-30

Applicant: Ngk Insulators Ltd ,  日本碍子株式会社

Inventor： TAKEUCHI YUKIHISA ,  NANATAKI TSUTOMU ,  OWADA IWAO ,  KOKUNE NOBUMASA

IPC: H01J1/312 ,  G09G3/20 ,  G09G3/22 ,  H01J1/30 ,  H01J1/304 ,  H01J1/316 ,  H01J29/04 ,  H01J31/12

CPC classification number: H01J1/30 ,  G09G3/2011 ,  G09G3/22 ,  G09G2300/0439 ,  G09G2310/06 ,  G09G2320/043 ,  G09G2330/04 ,  H01J1/316 ,  H01J2201/32 ,  H01J2329/00

Abstract: PROBLEM TO BE SOLVED: To realize a longer-life and improvement in reliability by suppressing damage accompanied with emitting electrons at a cathode and an anode as for an electron emitter having an emitter part constituted of dielectrics. SOLUTION: This element has the emitter part 14 formed on the substrate 12, the cathode 16 formed on one face of the emitter part 14, and the anode 20 which is formed also on one face of the emitter part 14 and which forms a slit 18 together with the cathode 16. Between the cathode 16 and the anode 20, a drive voltage Va from a pulse generation source 22 is applied. The anode 20 is considered as the earth. Then, width d of the slit 18 is set as 0.1 μm to 50 μm. COPYRIGHT: (C)2004,JPO

公开(公告)号：JPS61140044A

公开(公告)日：1986-06-27

申请号：JP26143684

申请日：1984-12-11

Applicant: Hamamatsu Photonics Kk

Inventor： UCHIYAMA TOSHIYUKI ,  SUGAWARA TAKEO ,  OKUYAMA CHIYOJI ,  MIZUSHIMA YOSHIHIKO

IPC: C03B37/15 ,  H01J9/12 ,  H01J43/20

CPC classification number: H01J9/125 ,  C03B37/15 ,  H01J43/246 ,  H01J2201/32

Abstract: PURPOSE: To prevent a gain of a microchannel plate from being lowered after vacuum baking thereof as well as improve a life thereof by employing acid- soluble glass of a specific composition.
CONSTITUTION: Glass element wires yielded by converting an acid-soluble glass core material with acid resistant glass are tied up in a parallel bundle and heated to be welded with each other, and furthermore cut in a direction of crossing to the element wires to be formed into a plate shape. In a method of manufacturing a microchannel plate wherein the acid-soluble glass core material is dissolved with acid to permit electrodes to be formed on both surfaces thereof, while an internal surface of a channel is activated, magnesium oxide of alkali earth metal or a component including magnesium oxide and calcium oxide is incorporated into the acid resistant glass, whereby a microchannel plate can be assured, which shows a higher gain and stable operation characteristics.
COPYRIGHT: (C)1986,JPO&Japio

Abstract translation: 目的：为了防止微通道板的增益在真空烘烤之后降低，并且通过使用特定组成的酸溶性玻璃来改善其寿命。 构成：通过将耐酸玻璃的酸溶性玻璃芯材料转化而成的玻璃元件线被捆扎成平行的束，并被加热以彼此焊接，并且进一步沿与待形成的元件线交叉的方向切割 变成板状。 在制造微通道板的方法中，其中酸溶性玻璃芯材料用酸溶解以允许在其两个表面上形成电极，同时通道的内表面活化时，碱土金属的氧化镁或组分 包括氧化镁和氧化钙被掺入耐酸玻璃中，由此可以确保微通道板，其显示出更高的增益和稳定的操作特性。

公开(公告)号：KR100984047B1

公开(公告)日：2010-09-30

申请号：KR1020080019294

申请日：2008-02-29

Applicant: 재단법인서울대학교산학협력재단

Inventor： 최만수 ,  김창혁 ,  신승하

IPC: H01J11/40 ,  H01J9/24

CPC classification number: H01J11/40 ,  H01J11/12 ,  H01J2201/32

Abstract: 본 발명은 특정 음극 발광 특성의 산화마그네슘 미세입자를 포함하는 플라스마 소자에 관한 것으로서, 파장 영역 300 nm 이하에서 음극 발광 피크를 갖지 않으며, 350∼500 nm 사이에 음극 발광 피크를 갖고, 550∼650 nm와 700∼800 nm 사이에 적어도 하나 이상의 음극 발광 피크를 갖는 산화마그네슘 미세입자를 전면 기판과 배면 기판 사이의 방전 공간에 포함하는 것을 특징으로 하는 본 발명의 플라스마 소자는, 낮은 방전전압 및 짧은 방전 지연 시간 등의 향상된 방전 특성을 나타낸다.

公开(公告)号：KR20100071960A

公开(公告)日：2010-06-29

申请号：KR20100056511

申请日：2010-06-15

Applicant: SEOUL NAT UNIV IND FOUNDATION

Inventor： CHOI MAN SOO ,  KIM CHANG HYUK ,  SHIN SEUNG HA

IPC: H01J17/49 ,  H01J9/02 ,  H01J9/227 ,  H01J11/12 ,  H01J11/22 ,  H01J11/24 ,  H01J11/26 ,  H01J11/34 ,  H01J11/36 ,  H01J11/38 ,  H01J11/40 ,  H01J11/42

CPC classification number: H01J11/40 ,  H01J11/12 ,  H01J2201/32

Abstract: PURPOSE: A plasma device including a magnesium oxide fine particle of a specific cathode light-emitting property is provided to lower discharge voltage and reduce discharge delay time by including the magnesium oxide fine particle. CONSTITUTION: A front substrate(1) and back substrate faces each other leaving discharge space in interval. Electrode is inscribed in each of substrates. A dielectric layer coats each of electrodes. An MgO protection layer(4) is located in surface of the front surface among the dielectric layer. A fine particle layer(11) of a magnesium oxide fine particle has not cathode light-emitting peak in 300 nm or less wavelength area, has the cathode light-emitting peak between 350 and 500 nm, and has at least one cathode light-emitting peak between 550~650 nm and 700~800 nm on the MgO protection layer.

Abstract translation: 目的：提供包含特定阴极发光性的氧化镁微粒的等离子体装置，通过包含氧化镁微粒来降低放电电压并减少放电延迟时间。 构成：前基板（1）和后基板彼此面对，间隔放电空间。 电极刻在每个基板中。 电介质层涂覆每个电极。 MgO保护层（4）位于电介质层的前表面的表面。 氧化镁微粒的细粒子层（11）在300nm以下的波长区域中没有阴极发光峰，阴极发光峰值在350〜500nm之间，具有至少一个阴极发光 峰值在550〜650nm和700〜800nm之间的MgO保护层。

公开(公告)号：JPWO2004066339A1

公开(公告)日：2006-05-18

申请号：JP2005508054

申请日：2004-01-16

Applicant: 浜松ホトニクス株式会社

Inventor： 渡辺　孝 ,  渡辺　　孝 ,  義朗 赤井 ,  義朗 赤井 ,  四郎 酒井 ,  四郎 酒井

IPC: H01J9/12 ,  C22B5/04 ,  C22B26/10 ,  C23C14/14 ,  C23C14/24 ,  H01J1/32 ,  H01J1/34 ,  H01J1/35 ,  H01J29/38 ,  H01J31/50 ,  H01J40/06 ,  H01J43/08 ,  H01J43/18

CPC classification number: C22B26/10 ,  C22B5/04 ,  C23C14/14 ,  C23C14/243 ,  H01J1/35 ,  H01J9/12 ,  H01J2201/32 ,  H01J2201/3426

Abstract: この発明は、アルカリ金属を安定的に発生させることのできる光電面又は二次電子放出面を形成するためのアルカリ金属発生剤等に関する。当該アルカリ金属発生剤(1)は、入射光に対応して光電子を放出する光電面、又は入射電子に対応して二次電子を放出する二次電子放出面の形成に使用される。特に、当該アルカリ金属発生剤(1)は、アルカリ金属イオンをカウンターカチオンとする少なくとも一種のバナジウム酸塩からなる酸化剤と、前記イオンを還元するための還元剤とを少なくとも含む。バナジウム酸塩はクロム酸塩よりも酸化力が弱いので、還元剤との酸化還元反応がクロム酸塩の場合に比べて緩やかに進行し、反応速度の制御が容易である。

公开(公告)号：JPWO2004066338A1

公开(公告)日：2006-05-18

申请号：JP2005508050

申请日：2004-01-16

Applicant: 浜松ホトニクス株式会社

Inventor： 杉山　浩之 ,  浩之 杉山 ,  義朗 赤井 ,  義朗 赤井 ,  四郎 酒井 ,  四郎 酒井

IPC: H01J9/12 ,  C22B5/04 ,  C22B26/10 ,  C23C14/14 ,  C23C14/24 ,  H01J1/32 ,  H01J1/34 ,  H01J1/35 ,  H01J29/38 ,  H01J31/50 ,  H01J40/06 ,  H01J43/08 ,  H01J43/18

CPC classification number: C22B26/10 ,  C22B5/04 ,  C23C14/14 ,  C23C14/243 ,  H01J1/35 ,  H01J9/12 ,  H01J2201/32 ,  H01J2201/3426

Abstract: この発明は、アルカリ金属を安定的に発生させることのできる光電面又は二次電子放出面を形成するためのアルカリ金属発生剤等に関する。当該アルカリ金属発生剤(1)は、入射光に対応して光電子を放出する光電面、又は入射電子に対応して二次電子を放出する二次電子放出面の形成に使用される。特に、当該アルカリ金属発生剤(1)は、アルカリ金属イオンをカウンターカチオンとする少なくとも一種のモリブデン酸塩からなる酸化剤と、前記イオンを還元するための還元剤とを少なくとも含む。モリブデン酸塩はクロム酸塩よりも酸化力が弱いので、還元剤との酸化還元反応がクロム酸塩の場合に比べて緩やかに進行し、反応速度の制御が容易である。

公开(公告)号：JPS5177167A

公开(公告)日：1976-07-03

申请号：JP14648875

申请日：1975-12-10

Applicant: Philips Nv

Inventor： ARAN JOOJI KUNATSUPU

IPC: H01J1/32 ,  H01J9/12 ,  H01J43/24

CPC classification number: H01J43/243 ,  H01J9/125 ,  H01J2201/32

公开(公告)号：JPS5173377A

公开(公告)日：1976-06-25

申请号：JP13676875

申请日：1975-11-12

Applicant: Rca Corp

Inventor： CHII CHUN WAN

IPC: H01J1/32 ,  C01B25/06 ,  C23C16/30 ,  H01J9/12

CPC classification number: H01J9/125 ,  C01B25/06 ,  C23C16/301 ,  H01J2201/32

公开(公告)号：EP1598844A4

公开(公告)日：2006-12-06

申请号：EP04702855

申请日：2004-01-16

Applicant: HAMAMATSU PHOTONICS KK

Inventor： WATANABE TAKASHI ,  AKAI YOSHIRO ,  SAKAI SHIROU

IPC: C22B5/04 ,  C22B26/10 ,  C23C14/14 ,  C23C14/24 ,  H01J1/32 ,  H01J1/34 ,  H01J1/35 ,  H01J9/12 ,  H01J29/38 ,  H01J31/50 ,  H01J40/06 ,  H01J43/08 ,  H01J43/18

CPC classification number: C22B26/10 ,  C22B5/04 ,  C23C14/14 ,  C23C14/243 ,  H01J1/35 ,  H01J9/12 ,  H01J2201/32 ,  H01J2201/3426

Abstract: An alkali metal generating agent (1) for use in forming a photoelectric surface emitting a photoelectron corresponding to an incident light or a secondary electron emission surface emitting a secondary electron corresponding to an incident electron, which comprises an oxidizing agent comprising at least one vanadate having an alkali metal ion as a counter cation and a reducing agent for reducing the above cation. The above metal generating agent (1), which includes a vanadate having weaker oxidizing power than that of a chromate, undergoes slower oxidation-reduction reaction, which results in easier reaction rate control as compared to a conventional technique using a chromate, leading to the generation of an alkali metal with good stability.