최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0721119 (2017-09-29) |
등록번호 | US-10054270 (2018-08-21) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 535 |
A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure h
A replacement light tube for replacing a fluorescent light tube includes a bulb portion extending between a first end and a second end, the bulb portion comprising a support structure, a plurality of white light emitting diodes (LEDs) and an elongate light-transmissive cover. The support structure has a first surface extending between the first end and the second end. The plurality of LEDs are supported by the first surface and arranged between the first end and the second end. The elongate light-transmissive cover extends between the first end and the second end and over the first surface of the support structure. A first end cap and a second end cap are disposed on the first end and the second end, respectively, each configured to fit with a socket for a fluorescent light tube. A power supply circuit is configured to provide power to the plurality of LEDs. The plurality of LEDs are arranged to emit light through the elongate light-transmissive cover and at least a portion of the power supply circuit is packaged inside at least one of the end caps.
1. A light tube comprising: a tubular bulb portion comprising a plurality of light emitting diodes;a first end cap disposed at a first end of the bulb portion;a second end cap disposed at a second end of the bulb portion opposite the first end;a power supply circuit; anda first inductive receiver di
1. A light tube comprising: a tubular bulb portion comprising a plurality of light emitting diodes;a first end cap disposed at a first end of the bulb portion;a second end cap disposed at a second end of the bulb portion opposite the first end;a power supply circuit; anda first inductive receiver disposed in the first end cap,wherein the light tube is configured to insert into a socket of a light fixture,wherein the first inductive receiver is configured to receive electrical power inductively from a first inductive transmitter disposed within the socket of the light fixture, and provide the electrical power to the power supply circuit, andwherein the power supply circuit is configured to provide the electrical power to the plurality of light emitting diodes. 2. The light tube of claim 1, wherein the first end cap is configured to secure to a first bracket of the light fixture, and the second end cap is configured to secure to into a second bracket of the light fixture. 3. The light tube of claim 1, wherein the light tube is configured such that, when the light tube is inserted into the socket of the light fixture, the first inductive receiver is disposed adjacent to the first inductive transmitter. 4. The light tube of claim 1, wherein the first inductive receiver is configured to magnetically link to the first inductive transmitter. 5. The light tube of claim 1, further compromising a second inductive receiver disposed in the second end cap, wherein the second inductive receiver is configured to receive electrical power inductively from a second inductive transmitter disposed within the socket of the light fixture, and provide the electrical power to the power supply circuit. 6. The light tube of claim 5, wherein the second inductive receiver is configured to magnetically link to the second inductive transmitter. 7. The light tube of claim 5, wherein the first inductive receiver comprises an antenna.
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