公开(公告)号：EP2375435A1

公开(公告)日：2011-10-12

申请号：EP10159139.4

申请日：2010-04-06

Applicant: LightLab Sweden AB

Inventor： Hu, Qiu-Hong

IPC: H01J1/304 ,  H01J63/02 ,  H01J63/06 ,  H01J31/12

CPC classification number: H01J1/3044 ,  B82Y20/00 ,  H01J1/304 ,  H01J31/123 ,  H01J63/02 ,  H01J63/04 ,  H01J2201/3043 ,  H01J2201/30446 ,  H01J2201/30484 ,  H01J2201/30488 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0428 ,  H01J2329/0439 ,  H01J2329/0465 ,  H01J2329/0468 ,  H01J2329/0471 ,  H01J2329/0473

Abstract: The present invention relates to a field emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base structure, wherein at least a portion of the plurality of micrometer sized sections each are provided with a plurality of electrically conductive nanostructures.
Advantages of the invention include lower power consumption as well as an increase in light output of e.g. a field emission lighting arrangement comprising the field emission cathode.

Abstract translation: 本发明涉及一种场致发射阴极，包括至少部分导电的基底结构，以及空间上分布在基底结构处的多个导电千分尺尺寸的部分，其中多个微米尺寸部分的至少一部分各自为 具有多个导电纳米结构。 本发明的优点包括较低的功耗以及例如光输出的增加。 包括场致发射阴极的场发射照明装置。

公开(公告)号：EP2055682B1

公开(公告)日：2011-06-29

申请号：EP08168023.3

申请日：2008-10-31

Applicant: Samsung SDI Co., Ltd.

Inventor： Choi, Young-Chul ,  Park, Jong-Hwan ,  Jeong, Kwang-Seok ,  Kim, Beom-Kwon

IPC: C03C8/16 ,  C01B21/064 ,  H01J29/04 ,  H01J1/304 ,  H01J9/02

CPC classification number: C03C8/16 ,  B82Y10/00 ,  C03C17/008 ,  H01J1/304 ,  H01J9/025 ,  H01J9/148 ,  H01J29/04 ,  H01J2201/30434 ,  H01J2201/30488

公开(公告)号：EP2055682A1

公开(公告)日：2009-05-06

申请号：EP08168023.3

申请日：2008-10-31

Applicant: Samsung SDI Co., Ltd.

Inventor： Choi, Young-Chul ,  Park, Jong-Hwan ,  Jeong, Kwang-Seok ,  Kim, Beom-Kwon

IPC: C03C8/16 ,  C01B21/064 ,  H01J29/04 ,  H01J1/304 ,  H01J9/02

CPC classification number: C03C8/16 ,  B82Y10/00 ,  C03C17/008 ,  H01J1/304 ,  H01J9/025 ,  H01J9/148 ,  H01J29/04 ,  H01J2201/30434 ,  H01J2201/30488

Abstract: A boron nitride nanotube paste composition, an electron emission source including the same, an electron emission device including the same and a backlight unit and an electron emission display device including the same are provided. The boron nitride nanotube paste composition includes about 100 parts by weight boron nitride nanotubes, from about 250 to about 1000 parts by weight glass frit, from about 500 to about 1000 parts by weight filler, from about 1000 to about 2000 parts by weight organic solvent, and from about 2000 to about 3000 parts by weight polymer binder. Electron emission devices including the boron nitride nanotube electron emission sources have longer lifespan and improved uniformity among pixels.

Abstract translation: 氮化硼纳米管糊状合成物，以电子发射源包括相同，对电子包括相同和背光单元发射装置和向电子发射显示装置包括被设置在同一。 氮化硼纳米管糊状合成物包括按重量计的氮化硼纳米管约100份，从约250至约1000重量份的玻璃粉，大约500到大约1000份按重量计算的填料，大约1000到大约2000份重量的有机溶剂 和从约2000至约3000份（重量）聚合物粘合剂。 包括氮化硼纳米管电子发射源的电子发射器件具有较长的寿命和像素之间改善的均匀性。

公开(公告)号：WO2016111405A1

公开(公告)日：2016-07-14

申请号：PCT/KR2015/000593

申请日：2015-01-21

Applicant: VACUUM SCIENCE & INSTRUMENT CO., LTD

Inventor： KIM, Dae-Jun ,  KIM, Dong-Il ,  PARK, Kwan-Soo

IPC: H01J1/304 ,  C01B31/02

CPC classification number: H01J1/304 ,  H01J9/025 ,  H01J2201/30469 ,  H01J2201/30484 ,  H01J2201/30488 ,  H01J2201/30496

Abstract: The present invention provides a carbon nanotube (CNT) paste and a method of manufacturing the CNT paste. The carbon nanotube (CNT) paste includes first nano powder including insulating refractory material, second nano powder including metallic oxide material, solvent disgregating the first nano powder and the second nano powder, carbon nano tube disgregated in the solvent to operate as a field emission source, and organic binder included in the solvent for an attachment with an emitter electrode. Therefore, high power characteristics may be maintained even after high temperature process is performed for forming a CNT emitter.

Abstract translation: 本发明提供一种碳纳米管（CNT）糊剂及其制造方法。 碳纳米管（CNT）浆料包括包括绝缘耐火材料的第一纳米粉末，包含金属氧化物材料的第二纳米粉末，分散第一纳米粉末和第二纳米粉末的溶剂，分散在溶剂中作为场发射源的碳纳米管 以及包含在用于与发射极连接的溶剂中的有机粘合剂。 因此，即使在用于形成CNT发射体的高温处理之后，也可以保持高功率特性。

公开(公告)号：WO2015118177A1

公开(公告)日：2015-08-13

申请号：PCT/EP2015/052788

申请日：2015-02-10

Applicant: LUXBRIGHT AB

Inventor： HU, Qui-Hong

IPC: H01J35/06

CPC classification number: H01J35/065 ,  G01N23/046 ,  G01N23/22 ,  G01V5/00 ,  H01J35/32 ,  H01J2201/30488 ,  H01J2201/30496

Abstract: Example embodiments presented herein are directed towards an x-ray generating device. The device comprises at least one electron emitter (s) (22, 22_1, 22_2, 22_3) which has an electrically conductive substrate (23). The electrically conductive substrate comprises a coating of nanostructures (24). The device further comprises a heating element(21)attachable to each electrically conductive substrate. The device further comprises an electron receiving component (14) configured to receiving electrons emitted from the at least one electron emitter (s). The device also comprises an evacuated enclosure (10) configured to house the at least one electron emitter(s), the heating element and the electron receiving component. The at least one electron emitter (s) is configured for Schottky emission when the heating element is in an on-state and the at least one electron emitter (s) is negatively biased.

Abstract translation: 本文呈现的示例性实施例针对x射线产生装置。 该器件包括至少一个具有导电衬底（23）的电子发射器（22,22_1,22_2,22_3）。 导电基底包括纳米结构的涂层（24）。 该装置还包括可连接到每个导电基底的加热元件（21）。 该装置还包括被配置为接收从至少一个电子发射器发射的电子的电子接收部件（14）。 该装置还包括被构造成容纳至少一个电子发射器，加热元件和电子接收部件的抽真空的外壳（10）。 当加热元件处于导通状态并且所述至少一个电子发射器被负偏压时，所述至少一个电子发射器被配置为用于肖特基发射。

公开(公告)号：WO2011124555A1

公开(公告)日：2011-10-13

申请号：PCT/EP2011/055213

申请日：2011-04-04

Applicant: LIGHTLAB SWEDEN AB ,  HU, Qiu-Hong

Inventor： HU, Qiu-Hong

IPC: H01J1/304 ,  H01J31/12 ,  H01J63/02 ,  H01J63/06

CPC classification number: H01J1/3044 ,  B82Y20/00 ,  H01J1/304 ,  H01J31/123 ,  H01J63/02 ,  H01J63/04 ,  H01J2201/3043 ,  H01J2201/30446 ,  H01J2201/30484 ,  H01J2201/30488 ,  H01J2201/30492 ,  H01J2201/30496 ,  H01J2329/0428 ,  H01J2329/0439 ,  H01J2329/0465 ,  H01J2329/0468 ,  H01J2329/0471 ,  H01J2329/0473

Abstract: The present invention relates to afield emission cathode, comprising an at least partly electrically conductive base structure, and a plurality of electrically conductive micrometer sized sections spatially distributed at the base structure, wherein at least a portion of the plurality of micrometer sized sections each are provided with a plurality of electrically conductive nanostructures. Advantages of the invention include lower power consumption as well as an increase in light output of e.g. a field emission lighting arrangement comprising the field emission cathode.

Abstract translation: 本发明涉及包括至少部分导电的基底结构的外部发射阴极和空间上分布在基部结构处的多个导电千分尺尺寸的部分，其中每个微米尺寸部分的至少一部分被设置 具有多个导电纳米结构。 本发明的优点包括降低功率消耗以及例如增加光输出。 包括场发射阴极的场发射照明装置。

公开(公告)号：EP3105773B1

公开(公告)日：2018-10-10

申请号：EP15705247.3

申请日：2015-02-10

Applicant: Luxbright AB

Inventor： HU, Qiu-Hong

IPC: H01J35/06

CPC classification number: H01J35/065 ,  G01N23/046 ,  G01N23/22 ,  G01V5/00 ,  H01J35/32 ,  H01J2201/30488 ,  H01J2201/30496

Abstract: Example embodiments presented herein are directed towards an electron emitter (22, 22_1, 22_2, 22_3) for an x-ray tube. The electron emitter comprises an electrically conductive substrate (23) and a nanostructure material (24). The nanostructure material is comprised on at least a portion of the electrically conductive substrate. The nanostructure material is made of oxides, nitrides, silicides, selinides or tellurides. Such an electron emitter may be used for hybrid emission, such as Schottky emission or field emission.

公开(公告)号：EP3105773A1

公开(公告)日：2016-12-21

申请号：EP15705247.3

申请日：2015-02-10

Applicant: Luxbright AB

Inventor： HU, Qiu-Hong

IPC: H01J35/06

CPC classification number: H01J35/065 ,  G01N23/046 ,  G01N23/22 ,  G01V5/00 ,  H01J35/32 ,  H01J2201/30488 ,  H01J2201/30496

Abstract: Example embodiments presented herein are directed towards an electron emitter (22, 22_1, 22_2, 22_3) for an x-ray tube. The electron emitter comprises an electrically conductive substrate (23) and a nanostructure material (24). The nanostructure material is comprised on at least a portion of the electrically conductive substrate. The nanostructure material is made of oxides, nitrides, silicides, selinides or tellurides. Such an electron emitter may be used for hybrid emission, such as Schottky emission or field emission.

Abstract translation: 本文呈现的示例性实施例针对用于X射线管的电子发射器（22,22_1,22_2,22_3）。 电子发射器包括导电基底（23）和纳米结构材料（24）。 纳米结构材料包含在导电基底的至少一部分上。 纳米结构材料由氧化物，氮化物，硅化物，硒化烯或碲化物制成。 这种电子发射体可以用于杂散发射，例如肖特基发射或场发射。

公开(公告)号：EP3105772A1

公开(公告)日：2016-12-21

申请号：EP15704775.4

申请日：2015-02-10

Applicant: Luxbright AB

Inventor： HU, Qiu-Hong

IPC: H01J35/06

CPC classification number: H01J35/065 ,  G01N23/046 ,  G01N23/22 ,  G01V5/00 ,  H01J35/32 ,  H01J2201/30488 ,  H01J2201/30496

Abstract: Example embodiments presented herein are directed towards an electron emitter (22, 22_1, 22_2, 22_3) for an x-ray tube. The electron emitter comprises an electrically conductive substrate (23) and a nanostructure material (24). The nanostructure material is comprised on at least a portion of the electrically conductive substrate. The nanostructure material is made of oxides, nitrides, silicides, selinides or tellurides. Such an electron emitter may be used for hybrid emission, such as Schottky emission or field emission.

Abstract translation: 本文呈现的示例实施例针对一种x射线生成装置。 该装置包括至少一个具有导电衬底（23）的电子发射器（22,22_1,22_2,22_3）。 导电基底包含纳米结构（24）的涂层。 该装置还包括可连接到每个导电基底的加热元件（21）。 该装置还包括被配置为接收从至少一个电子发射器发射的电子的电子接收部件（14）。 该装置还包括被配置为容纳至少一个电子发射器，加热元件和电子接收部件的真空外壳（10）。 所述至少一个电子发射器被配置用于当所述加热元件处于开启状态且所述至少一个电子发射器被负偏置时进行肖特基发射。

公开(公告)号：EP2893548A1

公开(公告)日：2015-07-15

申请号：EP13773190.7

申请日：2013-09-06

Applicant: HaWilKo GmbH

Inventor： KOOPS, Hans W. P.

IPC: H01J1/304 ,  B82Y10/00 ,  H01B1/14 ,  H01B1/16 ,  H01B1/20 ,  H01B1/22 ,  H01J9/02

CPC classification number: H01J1/304 ,  B82Y10/00 ,  C23C14/28 ,  C23C14/30 ,  H01B1/14 ,  H01B1/16 ,  H01B1/20 ,  H01B1/22 ,  H01J9/025 ,  H01J19/38 ,  H01J19/57 ,  H01J43/246 ,  H01J2201/3048 ,  H01J2201/30488 ,  H01J2201/30496

Abstract: The invention relates to nano granular materials (NGM) which has the extraordinary capability to conduct current in a 100 fold current density compared to high Tc superconductors by charges moving in form of Bosons produced by Bose-Einstein-Condensation (BEC) in overlapping excitonic surface orbital states at room temperature and has a light dependent conductivity. The material is disposed between electrically conductive connections and is a nano-crystalline composite material. The invention further relates to electrical components comprising NGM and methods and arrangements for making it by corpuscular -beam induced deposition applied to a substrate, using inorganic compounds being adsorbed on the surface of the substrate owing to their vapor pressure, and which render a crystalline conducting phase embedded in an inorganic insolating matrix enclosing the material.

Abstract translation: 纳米颗粒材料（NDA）设置thathave非凡能力在100倍的电流密度，以传导电流与通过电荷在由玻色 - 爱因斯坦凝聚（BEC）中的激子的重叠表面轨道州生产玻色子的形式移动高温超导 在室温下，并具有光导电性依赖。 该材料是导电的连接之间设置并且是纳米晶体复合材料。 所以提供了电气元件包括NGM和方法和安排由施加到一个底物微粒束诱导沉积制备它，使用无机化合物被吸附由于其蒸汽压在基板的表面上，和使结晶传导相嵌 在无机基质曝晒包围材料。