公开(公告)号：US09798018B2

公开(公告)日：2017-10-24

申请号：US15069590

申请日：2016-03-14

申请人： The Regents of the University of California

发明人： Diane Bryant ,  Simon A. Morton

IPC分类号： G01T1/20 ,  G21H3/02 ,  G21K1/10

CPC分类号： G01T1/201 ,  G01T1/2006 ,  G21H3/02 ,  G21K1/10

摘要： This disclosure provides systems, methods, and apparatus related to beam stops. In one aspect, a device comprises a luminescent material, a beam stop plate, and an optical fiber. The luminescent material is a parallelepiped having a first side and a second side that are squares and having a third side that is a rectangle or a square. The first side and the second side are perpendicular to the third side. The beam stop plate is attached to the first side of the luminescent material. The optical fiber has a first end and a second end, with the first end of the optical fiber attached to the third side of the luminescent material.

公开(公告)号：US20160268012A1

公开(公告)日：2016-09-15

申请号：US14644071

申请日：2015-03-10

申请人： Luke Adam Williams

发明人： Luke Adam Williams

IPC分类号： G21H3/02

CPC分类号： G21H3/02 ,  G21F3/00

摘要： A subdermal lighting apparatus with enhanced operational longevity, safety and biological compatibility with a user is provided. The subdermal lighting apparatus includes a housing unit to store a radioactive isotope, a phosphor layer affixed to an interior surface of the housing unit to interact with radiation emitted by the radioactive isotope to generate visible light, a radiation shielding layer disposed around the housing unit and able to permit the generated visible light to pass through, and a biologically safe layer disposed around the radiation shielding layer able to permit the generated visible light to pass through. The biologically safe layer serves as a barrier between the radiation shielding layer and biological tissue of the user, thereby enhancing user safety of the apparatus.

摘要翻译： 提供了具有增强的使用寿命，与使用者的安全性和生物相容性的皮下照明设备。 皮下照明装置包括：容纳单元，用于存储放射性同位素;荧光体层，其固定在所述壳体单元的内表面上，以与由所述放射性同位素发射的辐射相互作用以产生可见光;辐射屏蔽层，设置在所述壳体单元周围; 能够允许产生的可见光通过，并且设置在辐射屏蔽层周围的生物安全层能够允许所产生的可见光通过。 生物安全层用作辐射屏蔽层和使用者的生物组织之间的屏障，从而增强了设备的使用者安全性。

公开(公告)号：US20060049365A1

公开(公告)日：2006-03-09

申请号：US10542916

申请日：2004-01-22

申请人： Patrick Hickey

发明人： Patrick Hickey

IPC分类号： F21K2/00

CPC分类号： C09K11/04 ,  G01J1/08 ,  G21H3/02

摘要： A luminescent device comprises a gaseous tritium light source (GTLS). The GTLS is held within a housing which may optionally be located in an outer casing. A filter, such as a neutral density filter, may be used to modify the light output to predetermined levels. The device may be used to calibrate apparatus used to measure optical output, such as a luminometer.

摘要翻译： 发光装置包括气态氚光源（GTLS）。 GTLS被保持在可以可选地位于外壳中的壳体内。 可以使用诸如中性密度滤光器的滤光器将光输出修改为预定水平。 该装置可用于校准用于测量光输出的装置，例如发光计。

公开(公告)号：US4935632A

公开(公告)日：1990-06-19

申请号：US271436

申请日：1988-11-15

申请人： Douglas Hart

发明人： Douglas Hart

IPC分类号： F21K99/00 ,  G21H3/02 ,  H01J65/08

CPC分类号： F21K99/00 ,  G21H3/02 ,  H01J65/08

摘要： A light assembly comprises a self-luminescent light source, a wave guide and output optics. The self-luminescent light source takes the form of a luminescent concentrator which is activated by beta radiation from tritium which is immobilized in a matrix in which a luminescent material is distributed.

摘要翻译： 灯组件包括自发光光源，波导和输出光学器件。 自发光光源采用发光浓缩器的形式，其由来自氚的β辐射激活，其固定在分布有发光材料的基质中。

公开(公告)号：US4103172A

公开(公告)日：1978-07-25

申请号：US670688

申请日：1976-03-26

申请人： Nigel Lawrence Spottiswoode ,  David John Ryden

发明人： Nigel Lawrence Spottiswoode ,  David John Ryden

IPC分类号： F21S8/00 ,  G21H3/02 ,  F21K2/02

CPC分类号： G21H3/02 ,  F21W2111/00

摘要： The invention relates to light sources and, in particular, to light sources for use in navigational aids such as lighthouses and lighted buoys.In more detail, the light source of the present invention comprises a radio isotope fuel source, thermal insulation against heat loss, a biological shield against the escape of ionizing radiation, a material having a surface which attains incandescence when subject to isotope decay heat and means for transferring energy from the insulated fuel source to produce incandescence of the surface and thereby emit light.

公开(公告)号：US09488318B2

公开(公告)日：2016-11-08

申请号：US14424773

申请日：2013-08-28

申请人： MB-Microtec AG

发明人： Hannes Kind ,  Sandro M. O. L. Schneider

IPC分类号： F21K2/00 ,  G04B19/32

CPC分类号： F21K2/00 ,  C09K11/54 ,  C09K11/55 ,  C09K11/562 ,  C09K11/565 ,  G04B19/32 ,  G21H3/02 ,  H01J9/247 ,  H01J9/248 ,  H01J9/395 ,  H01J9/40 ,  H01J65/08 ,  H05B33/14

摘要： A process produces self-illuminating bodies, in which a recess is made in a housing part of a housing and a fluorescent and/or phosphorescent layer and/or a mask is arranged on a boundary wall of a cavity which is formed by joining the housing parts together. The housing parts are connected in a gastight manner, with at least one feed opening from outside into the cavity remaining open. Furthermore, a medium emitting decaying radiation is introduced through the at least one feed opening into the cavity, the decaying radiation being intended to illuminate the fluorescent and/or phosphorescent layer. Furthermore, a self-illuminating body and also the use thereof are specified.

摘要翻译： 一种工艺产生自发光体，其中在壳体的壳体部分中形成凹部，并且在空腔的边界壁上布置有荧光和/或磷光层和/或掩模，所述空腔的边界壁通过将壳体 零件在一起 壳体部分以气密方式连接，至少一个从外部进入腔的进料口保持打开。 此外，介质发射衰减辐射通过至少一个进料口引入空腔，衰减辐射旨在照亮荧光和/或磷光层。 此外，还规定了自身照明体及其用途。

公开(公告)号：US09424957B1

公开(公告)日：2016-08-23

申请号：US14644071

申请日：2015-03-10

申请人： Luke Adam Williams

发明人： Luke Adam Williams

IPC分类号： G01J1/58 ,  G21H3/02

CPC分类号： G21H3/02 ,  G21F3/00

摘要： A subdermal lighting apparatus with enhanced operational longevity, safety and biological compatibility with a user is provided. The subdermal lighting apparatus includes a housing unit to store a radioactive isotope, a phosphor layer affixed to an interior surface of the housing unit to interact with radiation emitted by the radioactive isotope to generate visible light, a radiation shielding layer disposed around the housing unit and able to permit the generated visible light to pass through, and a biologically safe layer disposed around the radiation shielding layer able to permit the generated visible light to pass through. The biologically safe layer serves as a barrier between the radiation shielding layer and biological tissue of the user, thereby enhancing user safety of the apparatus.

摘要翻译： 提供了具有增强的使用寿命，与使用者的安全性和生物相容性的皮下照明设备。 皮下照明装置包括：容纳单元，用于存储放射性同位素;荧光体层，其固定在所述壳体单元的内表面上，以与由所述放射性同位素发射的辐射相互作用以产生可见光;辐射屏蔽层，设置在所述壳体单元周围; 能够允许产生的可见光通过，并且设置在辐射屏蔽层周围的生物安全层能够允许所产生的可见光通过。 生物安全层用作辐射屏蔽层和使用者的生物组织之间的屏障，从而增强了设备的使用者安全性。

公开(公告)号：US20150022759A1

公开(公告)日：2015-01-22

申请号：US13945388

申请日：2013-07-18

申请人： Apple Inc.

发明人： Jason J. Huey ,  Kevin M. Keeler

IPC分类号： G02F1/1335

CPC分类号： G02F1/133602 ,  G21H3/02

摘要： An electronic device is provided with a display such as a liquid crystal display mounted in an electronic device housing. The display may be provided with a backlight unit. The backlight unit may include radioluminescent backlight structures. The radioluminescent backlight structures include an ionizing radiation source that produces beta particles or other ionizing radiation. The radioluminescent backlight structures also include a phosphor that produces light in response to being struck by the ionizing radiation. The light produced by the phosphor passes through liquid crystal display layers and serves as backlight for the display. Photoluminescent material and light-emitting diodes may also be used to produce backlight for the display. The display backlight may have a light guide plate that is provided with light from the radioluminescent light source or other light source structures.

摘要翻译： 电子设备设置有诸如安装在电子设备外壳中的液晶显示器的显示器。 显示器可以设置有背光单元。 背光单元可以包括放射性发光背光结构。 放射性发光背光结构包括产生β粒子或其他电离辐射的电离辐射源。 放射性发光背光结构还包括响应于电离辐射而产生光的磷光体。 由荧光体产生的光通过液晶显示层并用作显示器的背光源。 光致发光材料和发光二极管也可用于产生用于显示器的背光。 显示器背光源可以具有设置有来自放射性发光光源或其它光源结构的光的导光板。

公开(公告)号：US07482608B2

公开(公告)日：2009-01-27

申请号：US11406665

申请日：2006-04-18

申请人： Eddie Michael Zanrosso ,  James Michael Horn

发明人： Eddie Michael Zanrosso ,  James Michael Horn

IPC分类号： G21G4/00

CPC分类号： G21H5/02 ,  B82Y10/00 ,  G21H3/02

摘要： A nuclear powered quantum dot light source, having a holder having at least a portion that is a radiolucent and a mixture of quantum dots, a radionuclide, and a radiolucent binder material into which the quantum dots and radionuclide are located. Alpha and/or beta particles from the radionuclide energize the quantum dots and cause them to give off light at one or more predetermined wavelengths.

摘要翻译： 一种核动量子点光源，其具有至少一部分为射线可透光的保持器，量子点和放射性核素所在的量子点，放射性核素和射线可透过性粘合剂材料的混合物。 来自放射性核素的α和/或β粒子激发量子点并使它们以一个或多个预定波长发光。

公开(公告)号：US5561679A

公开(公告)日：1996-10-01

申请号：US419472

申请日：1995-04-10

申请人： Lennart Mannik ,  Harry E. Ruda

发明人： Lennart Mannik ,  Harry E. Ruda

IPC分类号： G21H3/02 ,  H01L33/00 ,  H01L33/02 ,  H01S3/09 ,  H01S3/0955 ,  H01S3/0957 ,  H01S5/18 ,  H01S5/183 ,  H01S5/187 ,  H01S5/32 ,  H01S5/34 ,  H01S5/343 ,  H01S3/19 ,  H01J65/00

CPC分类号： H01L33/025 ,  B82Y20/00 ,  G21H3/02 ,  H01L33/0008 ,  H01S3/09 ,  H01S3/0955 ,  H01S3/0957 ,  H01S5/32 ,  H01S5/18 ,  H01S5/18308 ,  H01S5/187 ,  H01S5/3409 ,  H01S5/3428 ,  H01S5/3432 ,  H01S5/34326 ,  H01S5/34333

摘要： A radioluminescent light source comprising a crystalline III-V or II-VI semiconductor or a group IV quantum semiconductor and a radioactive element adapted to cause the semiconductor to produce light is disclosed. The radioactive element, such as tritium, is either incorporated within the semiconductor, preferably proximate to the p-n junction of the semiconductor, or placed adjacent the semiconductor.

摘要翻译： 公开了一种包括晶体III-V或II-VI半导体或IV族量子半导体和适于使半导体产生光的放射性元件的放射性发光光源。 放射性元素，例如氚，或者被并入半导体内，最好靠近半导体的p-n结，或放在与半导体相邻的位置。