公开(公告)号：US20230241273A1

公开(公告)日：2023-08-03

申请号：US18119741

申请日：2023-03-09

Applicant: LUMENLABS LLC

Inventor： Kevin C. Baxter ,  Scott R. Gant ,  Russel D. Schroader

IPC: A61L2/24 ,  G01C3/00 ,  G01J1/42 ,  A61L2/10 ,  F21V7/06 ,  F21V9/06 ,  H01J61/35 ,  H01J63/00

CPC classification number: A61L2/24 ,  G01C3/00 ,  G01J1/42 ,  A61L2/10 ,  F21V7/06 ,  F21V9/06 ,  H01J61/35 ,  H01J63/00 ,  A61L2202/11 ,  A61L2202/14 ,  A61L2202/25 ,  F21Y2115/10

Abstract: An excimer bulb assembly including an excimer bulb and a pass filter such that the excimer bulb assembly does not emit substantial UV radiation in wavelengths longer than 231 nm, 232 nm, 233 nm, 234 nm or 235 nm. The wavelengths are measured at an incident angle of zero (0) degrees to the filter plane. The pass filter is preferably constructed of a plurality of layers of hafnium oxide, and most preferably constructed of less than seventy five (75) layers of hafnium oxide. The excimer bulb, pass filter, and two electrical connectors may be adapted to form a cartridge which may be adapted to swivel along its main axis. The cartridge may further include a smart chip. The smart chip may retain and store information regarding the assembly and preferably retains hours of use of the excimer bulb.

公开(公告)号：US09242019B2

公开(公告)日：2016-01-26

申请号：US14209494

申请日：2014-03-13

Applicant: Mark F Eaton

Inventor： Mark F Eaton

IPC: H01J63/00 ,  A61L2/10 ,  A61L9/20 ,  H01J63/02

CPC classification number: A61L2/10 ,  A61L9/205 ,  H01J63/02

Abstract: A pipe source of UV flux has an inner pipe made of UV transmissive material and coated on its outer surface with a UV emitting phosphor. An outer pipe has a cathode array disposed on or near its inner surface, such as an array of thermionic filament cathodes mounted longitudinally or transverse to the length of the pipe, cold cathode arrays formed on the inner surface of the pipe or cold cathode arrays formed on separate substrates which are then attached to the inner surface of the outer pipe. The ends of this two-pipe assembly are hermetically sealed with flanges or end plates at either end of the pipe and evacuated to a pressure below 1×10−3 Torr. Internal spacing rings may be used to provide additional separation between the inner and out pipes. Current from the cathode arrays is accelerated by an anode voltage to strike the UV phosphors when then emit UV light flux which illuminates the inside of the pipe and the fluid material flowing through the inner pipe.

Abstract translation: UV通量的管道源具有由UV透射材料制成的内管，并且在其外表面上涂覆有UV发射磷光体。 外管具有设置在其内表面上或附近的阴极阵列，例如纵向或横向于管的长度安装的热离子丝阴极的阵列，形成在管的内表面上的冷阴极阵列或形成的冷阴极阵列 在分开的基板上，然后将其附接到外管的内表面。 该双管组件的端部在管的任一端用法兰或端板密封，并排空到低于1×10-3乇的压力。 内部间隔环可用于在内管和外管之间提供额外的间隔。 当阴极阵列的电流通过阳极电压加速，以便当发出照射管内部和流过内管的流体材料的UV光通量时，冲击UV荧光粉。

公开(公告)号：US08248326B2

公开(公告)日：2012-08-21

申请号：US12335968

申请日：2008-12-16

Applicant: Tsuyoshi Ooya ,  Hisafumi Ebisawa

Inventor： Tsuyoshi Ooya ,  Hisafumi Ebisawa

IPC: G09G3/22 ,  H01J63/00

CPC classification number: G09G3/22 ,  G09G3/2014 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2320/0209 ,  G09G2320/0285

Abstract: An image display apparatus includes a face plate with a plurality of light-emitting regions, a rear plate with electron-emitting devices corresponding to the plurality of light-emitting regions, respectively, and a drive circuit that drives the electron-emitting devices. The drive circuit has a correction circuit that calculates a correction value evaluated by influence of emitted electrons from electron-emitting devices which correspond to light-emitting regions around the light-emitting region to be corrected, and corrects a signal input to the electron-emitting device corresponding to the light-emitting region to be corrected based on the correction value. The correction circuit has an adjustment circuit that adjusts the correction value based on variation of characteristics of the plurality of light-emitting regions. Therefore, an image display having improved correction performance and lesser display unevenness can be performed.

Abstract translation: 图像显示装置包括具有多个发光区域的面板和分别对应于多个发光区域的电子发射器件的后板和驱动电子发射器件的驱动电路。 驱动电路具有校正电路，该校正电路根据来自电子发射器件的发射电子的影响来计算校正值，所述电子发射器件对应于待校正的发光区域周围的发光区域，并校正输入到电子发射器件的信号 基于校正值对应于要校正的发光区域的装置。 校正电路具有基于多个发光区域的特性的变化来调整校正值的调整电路。 因此，可以进行具有改善的校正性能和较小的显示不均匀性的图像显示。

公开(公告)号：US07755267B2

公开(公告)日：2010-07-13

申请号：US11138472

申请日：2005-05-27

Applicant: Kunio Takada

Inventor： Kunio Takada

IPC: H01J63/00

CPC classification number: H01J9/027 ,  H01J1/316 ,  H01J31/127 ,  H01J2201/3165

Abstract: An object of the present invention is to prevent a device portion from being electrostatically charged with the use of the high resistivity film, and at the same time prevent a leak current passing the device portion due to an existing high resistivity film, in an electron source with the use of a surface-conduction electron-emitting device. This process for manufacturing the electron-emitting device comprises the steps of: forming an electroconductive thin film 4 astride device electrodes; forming the high resistivity film 7 in a region except the electroconductive thin film 4 and a perimeter thereof; subjecting the electroconductive thin film 4 to forming processing, to form a fissure 5 therein; and depositing a carbon film 6 inside the fissure 5 and in a region reaching the high resistivity film 7 from the edge of the fissure 5, by applying voltage between device electrodes 2 and 3 under an atmosphere containing a carbon compound.

Abstract translation: 本发明的目的是通过使用高电阻率膜来防止器件部分被静电充电，并且同时防止在电子源中由于现有的高电阻率膜而导致的器件部分漏电流 使用表面传导电子发射器件。 用于制造电子发射器件的该方法包括以下步骤：形成横跨器件电极的导电薄膜; 在导电薄膜4以外的区域及其周边形成高电阻率膜7; 对导电薄膜4进行成形处理，在其中形成裂缝5; 并且在裂缝5内部和从裂缝5的边缘到达高电阻率膜7的区域中，通过在含有碳化合物的气氛下在器件电极2和3之间施加电压而沉积碳膜6。

公开(公告)号：US20080265789A1

公开(公告)日：2008-10-30

申请号：US12055798

申请日：2008-03-26

Applicant: Ralph Peter Bertram ,  Robert Kraus

Inventor： Ralph Peter Bertram ,  Robert Kraus

IPC: H05B37/00 ,  H01J63/00

CPC classification number: F21K9/23 ,  F21S41/13 ,  F21S41/141 ,  F21S43/14 ,  F21W2102/00 ,  F21W2103/20 ,  F21Y2107/00 ,  F21Y2115/10

Abstract: LED lamp, light comprising an LED lamp, method for operating a light and method for generating an electrical dissipation power in association with an LED lampAn LED lamp (10) is [specified], comprising at least one LED (1) and at least one radiation-emitting semiconductor component (2), it being the case that when the LED lamp is operating, the at least one LED emits visible light and the at least one radiation-emitting semiconductor component emits electromagnetic radiation having a peak intensity outside the visible region of the spectrum.Further specified is a light comprising such an LED lamp, a method for operating a light and a method for generating an electrical dissipation power in association with an LED lamp.

Abstract translation: LED灯，包括LED灯的灯，用于操作光的方法和用于产生与LED灯相关联的耗散功率的方法。LED灯（10）[指定]包括至少一个LED（1），并且至少包括 一种辐射发射半导体部件（2），在LED灯正在工作的情况下，该至少一个LED发射可见光，并且该至少一个辐射发射半导体部件发射具有在可见光之外的峰强度的电磁辐射 频谱区域 进一步说明的是包括这种LED灯的灯，用于操作光的方法和与LED灯相关联地产生耗散功率的方法。

公开(公告)号：US5926239A

公开(公告)日：1999-07-20

申请号：US755168

申请日：1996-11-22

Applicant: Nalin Kumar ,  Zvi Yaniv

Inventor： Nalin Kumar ,  Zvi Yaniv

IPC: G02F1/1335 ,  F21V8/00 ,  G02F1/13357 ,  H01J63/00 ,  H01J63/06

CPC classification number: G02F1/133617 ,  H01J63/00 ,  H01J63/06

Abstract: A backlight for a color liquid crystal display uses various techniques for activating colored phosphors, which emit colored light to each one of several sub-pixels within a particular liquid crystal display pixel. Activation of the colored phosphors may be performed using field emission devices, both diode and triode, a fluorescent lamp, thin film electroluminescent light, an ultraviolet lamp, a thermionic emitter, or a high-intensity glow discharge lamp. LCD panels are manufactured using less than four glass substrates.

Abstract translation: 用于彩色液晶显示器的背光使用各种技术来激活彩色荧光体，其向特定液晶显示像素内的几个子像素中的每一个发射彩色光。 彩色荧光体的激活可以使用二极管和三极管，荧光灯，薄膜电致发光灯，紫外线灯，热离子发射器或高强度辉光放电灯的场致发射器件进行。 LCD面板使用少于四个玻璃基板制造。

公开(公告)号：US5675216A

公开(公告)日：1997-10-07

申请号：US482687

申请日：1995-06-07

Applicant: Nalin Kumar ,  Chenggang Xie

Inventor： Nalin Kumar ,  Chenggang Xie

IPC: H01J1/304 ,  H01J9/02 ,  H01J31/12 ,  H01J61/067 ,  H01J63/00 ,  H01J63/06 ,  H01J1/16 ,  H01J1/62 ,  H01J19/10 ,  H01J63/04

CPC classification number: H01J1/304 ,  H01J1/3042 ,  H01J31/127 ,  H01J61/0677 ,  H01J63/00 ,  H01J63/06 ,  H01J9/027 ,  H01J2201/304 ,  H01J2201/30426 ,  H01J2201/30457 ,  H01J2329/00 ,  H01J2329/8625

Abstract: A field emission cathode for use in flat panel displays is disclosed comprising a layer of conductive material and a layer of amorphic diamond film, functioning as a low effective work-function material, deposited over the conductive material to form emission sites. The emission sites each contain at least two sub-regions having differing electron affinities. Use of the cathode to form a computer screen is also disclosed along with the use of the cathode to form a fluorescent light source.

Abstract translation: 公开了一种用于平板显示器的场发射阴极，其包括一层导电材料和一层非晶金刚石膜，其作为低有效功函数材料，沉积在导电材料上以形成发射位置。 发射部位各自含有至少两个具有不同电子亲和力的亚区域。 还公开了阴极形成计算机屏幕的使用以及阴极的使用以形成荧光光源。

公开(公告)号：US4408141A

公开(公告)日：1983-10-04

申请号：US337046

申请日：1982-01-04

Applicant: Wojciech W. Byszewski ,  A. Bowman Budinger ,  Joseph M. Proud

Inventor： Wojciech W. Byszewski ,  A. Bowman Budinger ,  Joseph M. Proud

IPC: H01J63/08 ,  H01J61/54 ,  H01J61/72 ,  H01J63/00 ,  H05B41/18 ,  H01J23/16 ,  H01J7/44 ,  H01J13/46 ,  H01J17/34 ,  H01J19/78 ,  H01J29/96

CPC classification number: H01J61/72 ,  H01J63/00

Abstract: The lamp shown herein is a beam mode fluorescent lamp for general lighting applications. The lamp comprises a light transmitting envelope, having a phosphor coating on its inner surface, enclosing a pair of thermionic electrodes and a fill material, such as mercury, which emits ultraviolet radiation upon excitation. During application of the first polarity of an AC signal, one electrode acts as a cathode and the other electrode functions as an anode. During the other AC polarity, the electrodes reverse their functions. This invention reduces the requirement for input power to a beam mode discharge lamp without adversely affecting luminous output. This lamp substantially eliminates wasted electron bombardment energy to the anode by use of this energy to help heat the cathode for the next half of the AC cycle. This lamp employs a single power source and may be used in various pre-heat or rapid start configurations.

Abstract translation: 本文所示的灯是用于一般照明应用的光束模式荧光灯。 该灯包括透光外壳，在其内表面上具有荧光体涂层，包围一对热离子电极和诸如汞的填充材料，其在激发时发射紫外线。 在施加AC信号的第一极性时，一个电极用作阴极，另一个电极用作阳极。 在另一AC极性期间，电极反转它们的功能。 本发明减少了对束模式放电灯的输入功率的要求，而不会不利地影响发光输出。 该灯基本上消除了通过使用这种能量来有助于在阴极下一半的AC循环中加热阴极对于阳极的浪费的电子轰击能量。 该灯采用单个电源，可用于各种预热或快速启动配置。

公开(公告)号：US4004178A

公开(公告)日：1977-01-18

申请号：US511896

申请日：1974-10-03

Applicant: Leslie A. Riseberg ,  Alexander Lempicki ,  Charles Brecher ,  Herman O. Dressel

Inventor： Leslie A. Riseberg ,  Alexander Lempicki ,  Charles Brecher ,  Herman O. Dressel

IPC: C09K11/77 ,  H01J63/00 ,  H01J29/20

CPC classification number: H01J63/00 ,  C09K11/7709 ,  Y02B20/181

Abstract: A white light source is described in which a trivalent metallic ultraphosphate is irradiated with a low voltage electron beam. The metallic ions are generally restricted to the lanthanide rare earth ions and yttrium. The material so irradiated emits light in a spectral continuum centered in the visible portion of the electro-magnetic spectrum. This emission is, however, in addition to any narrow bandwidth light emission of the type generally associated with a transition of the metallic ion involving the electrons of the 4f shell.

Abstract translation: 描述了用低电压电子束照射三价金属超磷酸盐的白光源。 金属离子通常限于镧系稀土离子和钇。 所照射的材料以电磁光谱的可见部分为中心的光谱连续谱发光。 然而，这种发射除了通常与涉及4f壳的电子的金属离子的转变相关联的任何窄带宽光发射之外。

公开(公告)号：US3921022A

公开(公告)日：1975-11-18

申请号：US50266974

申请日：1974-09-03

Applicant: RCA CORP

Inventor： LEVINE JULES DAVID

IPC: H01J1/304 ,  H01J3/02 ,  H01J9/02 ,  H01J29/04 ,  H01J29/52 ,  H01J31/12 ,  H01J37/073 ,  H01J63/00 ,  H01J1/02

CPC classification number: H01J29/52 ,  H01J1/3042 ,  H01J3/022 ,  H01J9/025 ,  H01J63/00 ,  H01J2893/0031

Abstract: A non-thermionic field emitting device includes at least one pyramidal shaped field emitting element on one surface of an electrically conductive substrate. At least one needle-like projection is located on the tip of the pyramidal shaped field emitting element. An electron extracting electrode is mounted in parallel spaced relation to and is electrically insulated from the surface of the substrate having the field emitting element thereon. The electron extracting electrode has at least one aperture therein, the aperture being positioned substantially coaxially with a corresponding pyramidal shaped field emitting element.

Abstract translation: 非热离子场发射器件在导电衬底的一个表面上包括至少一个锥形场发射元件。 至少一个针状突起位于金字塔形场发射元件的尖端上。 电子提取电极安装成与其上具有场致发射元件的衬底的表面平行间隔开并与其电绝缘。 电子提取电极在其中具有至少一个孔，孔与相应的锥形场发射元件基本同轴地定位。