公开(公告)号：US20190151819A1

公开(公告)日：2019-05-23

申请号：US16314225

申请日：2017-06-02

Applicant: USHIO DENKI KABUSHIKI KAISHA

Inventor： Yasushi OMAE

IPC: B01J19/12 ,  B29C35/10 ,  H01B13/00

CPC classification number: B01J19/123 ,  B01J2219/0873 ,  B05D3/067 ,  B05D2256/00 ,  B29C35/10 ,  H01B13/003 ,  H01J61/00

Abstract: A light irradiation device includes a protective tube, which has a wire insertion path therein, a light source unit facing and disposed along an upper part of the protective tube, and a gutter-shaped concave reflection mirror facing the light source unit and provided below the protective tube. The concave reflection mirror is received in a gutter-shaped concave accommodating part provided in a holding body, and has flange portions extending from the outer surface in the horizontal direction. The convex reflection mirror is detachably affixed to the holding body with the flange portions.

公开(公告)号：US09769904B2

公开(公告)日：2017-09-19

申请号：US14610353

申请日：2015-01-30

Applicant: LITE-ON TECHNOLOGY CORPORATION

Inventor： Chien-Lung Wang ,  Shih-Chang Wang ,  Po-Chang Li ,  Li-Po Chang

IPC: G01B7/14 ,  H05B37/02 ,  H01J1/00 ,  H01J61/00

CPC classification number: H05B37/0218 ,  H01J1/00 ,  H01J61/00 ,  H01J2201/00 ,  Y02B20/46

Abstract: A light-emitting device includes an autotransformer, a circuit module and a light-emitting module. The autotransformer includes a first positive conductive wire for receiving a first input voltage within a first predetermined voltage range, a second positive conductive wire for receiving a second input voltage within a second predetermined voltage range, and a common negative conductive wire electrically mated to the first positive conductive wire and the second positive conductive wire. The first predetermined voltage range is larger than the second predetermined voltage range. The circuit module includes a driver electrically connected to the autotransformer, and a predetermined operating voltage value for driving the driver is substantially within the second predetermined voltage range. The light-emitting module is electrically connected to the driver. Therefore, one of both the first and the second positive conductive wires along with the common negative conductive wire are electrically connected to an AC power source.

公开(公告)号：US20170231074A1

公开(公告)日：2017-08-10

申请号：US15501614

申请日：2015-08-05

Applicant: USHIO DENKI KABUSHIKI KAISHA

Inventor： Kosuke SAKA ,  Minoru FUKUDA ,  Shigeyoshi MATSUMOTO ,  Shoichi TERADA

IPC: H05B41/36

CPC classification number: H05B41/36 ,  H01J61/00 ,  H01J61/04 ,  H01J61/0732 ,  H01J61/12 ,  H01J61/26 ,  H01J61/822 ,  H05B41/2886 ,  H05B41/2887 ,  Y02B20/202

Abstract: A discharge lamp lighting device includes a control unit adapted to control a frequency of the AC electric current supplied to a discharge lamp by a feeding unit, in different manners within a first term and a second term which are alternately repeated, the control unit is adapted to control the frequency of the AC electric current such that, within the first term, the frequency of the AC electric current becomes at least one frequency out of plural set frequencies, and is further adapted to control the frequency of the AC electric current, based on a predetermined frequency and an electric current within the previous first term, such that, within the second term, the frequency of the AC electric current becomes a frequency lower than this predetermined frequency.

公开(公告)号：US09698003B2

公开(公告)日：2017-07-04

申请号：US14661089

申请日：2015-03-18

Applicant: Xenex Disinfection Services, LLC

Inventor： Mark Andrew Stibich ,  James Blaine Wolford ,  Alexander Nathan Garfield ,  Martin Rathgeber ,  Eric Martin Frydendall

IPC: A61L2/10 ,  H01J61/02 ,  A61L2/24 ,  H01J61/00 ,  A61L9/20 ,  A47L11/40 ,  F21V21/22 ,  F21V21/15

CPC classification number: H01J61/025 ,  A47L11/405 ,  A61L2/10 ,  A61L2/24 ,  A61L9/20 ,  F21V21/15 ,  F21V21/22 ,  H01J61/00

Abstract: Apparatuses are disclosed which include a discharge lamp configured to emit ultraviolet light, a power circuit configured to operate the discharge lamp, and a reflector system configured to redirect ultraviolet light emitted from the discharge lamp. In some embodiments, the apparatuses include a support structure containing the power circuit and supporting the discharge lamp. In some of such embodiments, the reflector system is configured to redirect ultraviolet light propagating away from the support structure to a region exterior to the apparatus and which is between approximately 2 feet and approximately 4 feet from a floor of a room in which the apparatus is arranged. In other embodiments, the reflector system may be additionally or alternatively configured to redirect ultraviolet light propagating away from the support structure to encircle an exterior surface of the apparatus. In any case, the reflector system may, in some embodiments, include a repositionable reflector.

公开(公告)号：US20170082274A1

公开(公告)日：2017-03-23

申请号：US14862411

申请日：2015-09-23

Applicant: Rich Brand Industries Limited

Inventor： Te-Shui Peng

IPC: F21V23/00 ,  H05B41/40 ,  H05B33/08

CPC classification number: H05B41/40 ,  H01J61/00 ,  H01R33/945 ,  H05B33/0845 ,  Y02B20/19 ,  Y02B20/386

Abstract: Disclosed is a dimming lampholder including a printed circuit board installed in the dimming lampholder, a switch and a dimming circuit installed in dimming lampholder and operated together with a dimmable energy-saving fluorescent bulb and a dimmable LED bulb, so that the dimmable energy-saving fluorescent bulb and the dimmable LED bulb may be installed and used directly to achieve the effect of adjusting the brightness of the emitting light.

公开(公告)号：US09000661B2

公开(公告)日：2015-04-07

申请号：US14096498

申请日：2013-12-04

Applicant: I2iC Corporation

Inventor： Udayan Kanade ,  Gaurav Kulkarni ,  Karthikk Sridharan ,  Manas Alekar ,  Manohar Joshi ,  Sanat Ganu ,  Balaji Ganapathy

IPC: F21V9/00 ,  H01J61/00 ,  F21V9/16 ,  F21V8/00 ,  G02F1/1335

CPC classification number: F21V9/00 ,  F21V9/30 ,  G02B6/005 ,  G02F1/133553 ,  G02F1/133615 ,  G02F1/133617 ,  G02F1/13362 ,  G02F1/133621 ,  G02F2203/34 ,  H01J61/00

Abstract: An energy efficient light source comprising photoluminescent material and a selective mirror is disclosed. In an embodiment, a first light source emanates light of a particular spectrum, a layer of photoluminescent material surrounding the first light source absorbs light of the spectrum emanated by the first light source and emanates light of a different spectrum, and a selective mirror surrounding the layer of photoluminescent material reflects light emanated by the first light source and transmits light emanated by the photoluminescent material.

Abstract translation: 公开了一种包含光致发光材料和选择镜的能量效率光源。 在一个实施例中，第一光源发射特定光谱的光，围绕第一光源的光致发光材料层吸收由第一光源发出的光谱的光并发射不同光谱的光，以及围绕 光致发光材料层反射由第一光源发出的光并透过光致发光材料发出的光。

公开(公告)号：US08629604B2

公开(公告)日：2014-01-14

申请号：US13453183

申请日：2012-04-23

Applicant: Udayan Kanade ,  Gaurav Kulkarni ,  Karthikk Sridharan ,  Manas Alekar ,  Manohar Joshi ,  Sanat Ganu ,  Balaji Ganapathy

Inventor： Udayan Kanade ,  Gaurav Kulkarni ,  Karthikk Sridharan ,  Manas Alekar ,  Manohar Joshi ,  Sanat Ganu ,  Balaji Ganapathy

IPC: G03B15/03

CPC classification number: F21V9/00 ,  F21V9/30 ,  G02B6/005 ,  G02F1/133553 ,  G02F1/133615 ,  G02F1/133617 ,  G02F1/13362 ,  G02F1/133621 ,  G02F2203/34 ,  H01J61/00

Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, a camera, and a selective mirror placed between the light source and camera. The selective mirror transmits light of a spectrum detected by the camera and reflects light of a spectrum generated by the light source. The light source is transparent to light incident on its face.

Abstract translation: 公开了一种用于提供光致发光光源的设备。 在一个实施例中，该装置包括发出特定光谱的光的光源，照相机和放置在光源和照相机之间的选择镜。 选择镜透射由相机检测到的光谱的光，并反射由光源产生的光谱的光。 光源对其表面上的光线是透明的。

公开(公告)号：US20120207458A1

公开(公告)日：2012-08-16

申请号：US13453183

申请日：2012-04-23

Applicant: Udayan Kanade ,  Gaurav Kulkarni ,  Karthikk Sridharan ,  Manas Alekar ,  Manohar D. Joshi ,  Sanat D. Ganu ,  Balaji Ganapathy

Inventor： Udayan Kanade ,  Gaurav Kulkarni ,  Karthikk Sridharan ,  Manas Alekar ,  Manohar D. Joshi ,  Sanat D. Ganu ,  Balaji Ganapathy

IPC: G03B15/03

CPC classification number: F21V9/00 ,  F21V9/30 ,  G02B6/005 ,  G02F1/133553 ,  G02F1/133615 ,  G02F1/133617 ,  G02F1/13362 ,  G02F1/133621 ,  G02F2203/34 ,  H01J61/00

Abstract: An apparatus for providing a photoluminescent light source is disclosed. In one embodiment, the apparatus comprises a light source that emanates light of a particular spectrum, a camera, and a selective mirror placed between the light source and camera. The selective mirror transmits light of a spectrum detected by the camera and reflects light of a spectrum generated by the light source. The light source is transparent to light incident on its face.

Abstract translation: 公开了一种用于提供光致发光光源的设备。 在一个实施例中，该装置包括发出特定光谱的光的光源，照相机和放置在光源和照相机之间的选择镜。 选择镜透射由相机检测到的光谱的光，并反射由光源产生的光谱的光。 光源对其表面上的光线是透明的。

公开(公告)号：US07063583B2

公开(公告)日：2006-06-20

申请号：US09815678

申请日：2001-03-23

Applicant: Woo Sik Yoo

Inventor： Woo Sik Yoo

IPC: H01J9/395

CPC classification number: G03F7/70016 ,  H01J9/395 ,  H01J61/00 ,  H01J61/12 ,  H01J61/16 ,  H01J61/28 ,  H01J61/305 ,  H01J61/307 ,  H01J61/32 ,  H01J61/322 ,  H01J61/327 ,  H01J61/38

Abstract: A multi-spectral uniform light source provides a single light source for a variety of applications. The gas or gases inside the light source may be exchanged for another gas or gases depending on the desired application and need for a particular wavelength of emitted light.

公开(公告)号：US06573663B1

公开(公告)日：2003-06-03

申请号：US09269124

申请日：1999-05-13

Applicant: Scott John MacGregor ,  Richard Anthony Fouracre

Inventor： Scott John MacGregor ,  Richard Anthony Fouracre

IPC: H05B4124

CPC classification number: H01J65/046 ,  H01J61/00

Abstract: A high intensity light source comprises a solid dielectric sheet having its back surface in contact with a conducting medium, which is electrically conducted to a fixed potential (such as ground) and its front surface free to receive electric charge to be electrostatically bound to the sheet. In one example, the charge is delivered to the surface by a unipolar Corona discharge arrangement having a plurality of Corona sources at different locations over the surface of the sheet. In order to generate a light output from the source, the electric charge build-up on the surface is discharged as an electric discharge by the rapid application of a switchable voltage to at least a localized region of the surface.

Abstract translation: 高强度光源包括固体电介质片，其背面与导电介质接触，导电介质被导电至固定电位（例如接地），其前表面自由地接收电荷以静电结合到片材 。 在一个示例中，电荷通过在片材表面上的不同位置具有多个电晕源的单极电晕放电装置传送到表面。 为了从源产生光输出，通过将可切换电压快速施加到表面的至少局部区域，表面上的电荷积聚作为放电放电。