公开(公告)号：US2707249A

公开(公告)日：1955-04-26

申请号：US20908351

申请日：1951-02-02

Applicant: RCA CORP

Inventor： SCHNEIDER HELMUTH F

IPC: G05D16/20 ,  H01J7/42

CPC classification number: G05D16/2026 ,  H01J7/42 ,  Y10T137/7722 ,  Y10T137/86131 ,  Y10T137/86928

公开(公告)号：US2030781A

公开(公告)日：1936-02-11

申请号：US3033835

申请日：1935-07-08

Applicant: WALTER DALLENBACH

Inventor： WALTER DALLENBACH

IPC: H01J7/42

CPC classification number: H01J7/42

公开(公告)号：US1933097A

公开(公告)日：1933-10-31

申请号：US62270132

申请日：1932-07-15

Applicant: WALTER DALLENBACH

Inventor： WALTER DALLENBACH

IPC: H01J7/42

CPC classification number: H01J7/42

公开(公告)号：US10782938B2

公开(公告)日：2020-09-22

申请号：US15807128

申请日：2017-11-08

Applicant: EPTRONICS, INC.

Inventor： Tom O'Neil ,  Lee Chiang

IPC: H01J1/60 ,  H01J7/42 ,  H05B37/04 ,  G06F8/34 ,  G06F1/26 ,  H05B45/00

Abstract: An I2C and Manchester multiple serial interface LED driver programmer has a programmer that changes the operation parameters in the EEPROM of the LED driver via a computer graphic user interface. The LED driver operation is thus programmed according to the parameters stored in the EEPROM. The multiple interfaces are selectable as USB-to-I2C, RS232-to-I2C, USB-to-TxD/RxD, RS232-to-TxD/RxD and 3rd via a pass through USB-to-USB port for expanded LED programming interface such as Near Field Communication. The I2C and Manchester multiple serial interface LED driver has multiple output interface with USB-to-I2C, RS232-to-I2C, USB-to-TxD/RxD, RS232-to-TxD/RxD and third pass through USB-to-USB port for Near Field Communication interface.

公开(公告)号：US10531545B2

公开(公告)日：2020-01-07

申请号：US15492373

申请日：2017-04-20

Applicant: RAB Lighting Inc.

Inventor： Ross Barna ,  Michael Theodore Case-Hayes ,  Ankit Sanghvi ,  Jason Lawrence Oliver

IPC: H01J1/60 ,  H01J7/42 ,  H05B37/04 ,  H05B37/02 ,  H05B33/08 ,  H04L12/28 ,  H04L12/46 ,  H04W24/08 ,  H04L29/08 ,  H04W88/16 ,  H04W12/06 ,  H04W84/18 ,  H04L29/06 ,  H04W12/08

Abstract: A wireless lighting control system includes a remote server system connected to a wide area network and having software for configuring, monitoring, and controlling lighting fixtures at an installation site. The site includes wireless devices in communication with a gateway via a local wireless network and at least some of the wireless devices are configured to control lighting fixtures, including a configurable user control device, such as a wall dimmer switch, having user interface elements configurable to activate specific lighting effects, such as power, dimming, and scene control. A user computer device is connected to the wide area network and has a graphical user interface enabling virtually mapping of user interface elements to lighting effects. Configuration can advantageously be done without physical access to either the user control device or to the lighting controllers, fixtures, or other devices at the installation site.

公开(公告)号：US10299356B1

公开(公告)日：2019-05-21

申请号：US15878742

申请日：2018-01-24

Applicant: Lutron Ketra, LLC

Inventor： Mark Quilling ,  Rebecca Frank ,  Kenneth Priester

IPC: H01J1/60 ,  H01J7/42 ,  H05B37/04 ,  H05B37/02 ,  H05B33/08 ,  G06F3/0489 ,  H01H13/02

Abstract: An illumination system and method is disclosed for maintaining a consistent change in illumination value among a group of illumination devices whenever a change command is manually sent from a keypad to those illumination devices. The consistent change results from maintaining a common start illumination value among not only the group, but also the keypad which controls the group. From the start illumination value, the keypad can then compute an end illumination value depending upon the amount of time that the increase or decrease in illumination value button is depressed and held. Since the start change signal can arrive on different illumination devices within the group depending upon where each illumination device is geographically located, a masking time is reserved after the button is released so that enough time is allocated for each of the illumination devices within that group to arrive at a common end illumination value regardless of their disparate location to the keypad, the number of hops or interference therebetween.

公开(公告)号：US10251230B2

公开(公告)日：2019-04-02

申请号：US15621909

申请日：2017-06-13

Applicant: Zyntony, Inc.

Inventor： Robin Urry ,  Roger Johnsen ,  Russell Scott ,  Jay Davis

IPC: H01J1/60 ,  H01J7/42 ,  H05B37/04 ,  H05B33/08 ,  H05B37/02 ,  F21L4/08 ,  F21L4/02 ,  F21V23/04 ,  F21V33/00 ,  F41B13/08 ,  F41B15/08 ,  F21Y103/10 ,  F21Y115/10

Abstract: An electronic torch is disclosed which includes at least one light emitting diode disposed in each one of a plurality of sections of the electronic torch. In one embodiment, each one of the plurality of sections of the electronic torch is independently selectable to activate the at least one light emitting diode disposed in each one of the plurality of sections of the electronic torch. In another embodiment, a mobile device may be connected to the electronic torch and provide instructions to the torch via a wired or wireless connection.

公开(公告)号：US10187955B2

公开(公告)日：2019-01-22

申请号：US15634809

申请日：2017-06-27

Applicant: Infineon Technologies AG

Inventor： Marco Pamato ,  Maurizio Galvano ,  Roberto Guerra ,  Aurelio Pellegrini ,  Damiano Sartori ,  Enrico Tonazzo

IPC: H01J1/60 ,  H01J7/42 ,  H05B37/04 ,  H05B33/08

Abstract: The disclosure is directed to a circuit that may detect a single short in a chain of loads, such as light emitting diodes (LEDs). The circuit may drive either multiple LED chains or a single LED chain to determine whether one, or more, of the LEDs in the LED chain is no longer working because of a short. The circuit determines whether the LED chain voltage satisfies a threshold based on a single LED voltage drop. Therefore, the same circuit may be used for applications regardless of the number of LEDs in an LED chain. Additionally, the circuit, according to the techniques of this disclosure may use may use no output pins, other than those used to deliver current to LED chains, regardless of the number of LED chains that the circuit drives.

公开(公告)号：US09167665B2

公开(公告)日：2015-10-20

申请号：US13944124

申请日：2013-07-17

Applicant: Panasonic Corporation

Inventor： Hisaya Takikita ,  Masafumi Yamamoto ,  Katsunobu Hamamoto

IPC: H01J1/60 ,  H01J7/42 ,  H05B37/04 ,  H05B37/02 ,  H05B33/08

CPC classification number: H05B37/02 ,  H05B33/0851 ,  H05B33/089

Abstract: A control unit controls an operation of an electric power conversion unit so that load current that flows through a light source load becomes a constant value, using electric power setting value that is used to determine a size of electric power that is supplied to the light source load and a current detection value that is detected by a current detection resistor (current detection unit), and a load electric power calculation unit obtains load electric power of the light source load using the electric power setting value and a voltage detection value that is detected by a voltage detection unit, and an input electric power estimation unit corrects a circuit loss for the obtained load electric power and estimates input electric power.

Abstract translation: 控制单元控制电力转换单元的操作，使得流过光源负载的负载电流变为恒定值，使用用于确定提供给光源的电力的大小的电功率设定值 负载电流检测值和由电流检测电阻（电流检测单元）检测的电流检测值，负载电力计算单元使用电力设定值和检测到的电压检测值来取得光源负载的负荷电力 通过电压检测单元，并且输入电力估计单元校正所获得的负载电力的电路损耗并估计输入电力。

公开(公告)号：US20150245458A1

公开(公告)日：2015-08-27

申请号：US14631766

申请日：2015-02-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Han Young YU ,  Yark Yeon KIM ,  Won Ick JANG ,  Yong Sun YOON ,  Bong Kuk LEE

IPC: H05H1/24 ,  H01J7/42

CPC classification number: H01J7/42 ,  H01J7/24 ,  H05H1/34 ,  H05H1/36 ,  H05H1/48

Abstract: Provided herein an apparatus for generating plasma, the apparatus including a nozzle array, first electrode, and housing. The nozzle discharges plasma. The first electrode is disposed to surround the nozzle array. The housing is disposed to surround the nozzle array and first electrode. The nozzle includes a plurality of nozzles disposed adjacent to one another and in the form of an array, each nozzle configured to discharge plasma. Therefore, it is possible to generate a large size plasma evenly and stably.

Abstract translation: 本文提供了一种用于产生等离子体的装置，该装置包括喷嘴阵列，第一电极和壳体。 喷嘴排出等离子体。 第一电极设置成围绕喷嘴阵列。 壳体设置成围绕喷嘴阵列和第一电极。 喷嘴包括彼此相邻布置并且以阵列的形式设置的多个喷嘴，每个喷嘴被配置为排放等离子体。 因此，可以均匀且稳定地产生大尺寸的等离子体。