KR100970034B1 - 조명광통신장치 - Google Patents
조명광통신장치 Download PDFInfo
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- KR100970034B1 KR100970034B1 KR1020057007071A KR20057007071A KR100970034B1 KR 100970034 B1 KR100970034 B1 KR 100970034B1 KR 1020057007071 A KR1020057007071 A KR 1020057007071A KR 20057007071 A KR20057007071 A KR 20057007071A KR 100970034 B1 KR100970034 B1 KR 100970034B1
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- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
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Abstract
Description
Claims (100)
- 조명을 위한 LED 광원과, 그 LED광원으로 전력을 공급하기 위한 전력선과, 그 전력선에 복수의 정보를 변조하고 다중화해서 전력파형과 중첩시켜서 송출하는 정보변조수단과, 전력선상의 변조된 복수의 정보로부터 1 내지 복수개를 선택적으로 분리하여 상기 LED광원의 광량 또는 점멸을 제어하는 필터수단을 가지고, 상기 LED광원의 광량의 변화 또는 점멸에 의해서 정보를 송신하는 것을 특징으로 하는 방송시스템.
- 제 1항에 있어서, 상기 필터수단은, 정보를 선택하기 위한 선택수단을 가지고 있는 것을 특징으로 하는 방송시스템.
- 제 2항에 있어서, 상기 선택수단은, 상기 전력선상의 지시정보에 따라서 LED 광원의 광량의 변화 또는 점멸에 의해서 송신하는 정보를 선택하는 것을 특징으로 하는 방송시스템.
- 제 1항에 있어서, 상기 필터수단은, 복수의 정보가 다중화된 상태에서 상기 LED광원의 광량 또는 점멸을 제어하고, 그 LED광원으로부터의 광을 수광하는 수신측장치에서 정보의 선택을 하는 것을 특징으로 하는 방송시스템.
- 제 1항에 있어서, 상기 정보변조수단은, 복수의 정보를 주파수 분할에 의해서 다중화하고, 상기 필터수단은, 각각 주파수대역이 다른 복수의 밴드패스필터로부터 하나를 선택해서 분리하는 것을 특징으로 하는 방송시스템.
- 제 1항에 있어서, 상기 정보변조수단은, 복수의 정보를 시분할에 의해 다중화함과 함께 분할된 정보에 태그정보를 부가해서 송출하고, 상기 필터수단은 상기 태그정보에 의해 정보를 식별해서 정보를 선택적으로 분리하는 것을 특징으로 하는 방송시스템.
- 공급되는 전력에 의해 발광하고 조명하는 전구로서, 조명을 위한 LED광원과, 공급되는 전력에 중첩되어 있는 변조된 복수의 정보로부터 1 내지 복수개를 선택적으로 분리해서 상기 LED광원의 광량 또는 점멸을 제어하는 필터 수단을 가지는 것을 특징으로 하는 전구.
- 제 7항에 있어서, 상기 전력은 교류이고, 교류를 직류로 변환하는 AC/DC 변환수단을 설치하고, 상기 필터수단으로 분리한 정보성분을 상기 AC/DC변환수단에 의해 변환된 직류의 전력에 중첩해서 상기 LED광원을 구동하는 것을 특징으로 하는 전구.
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JP2003037746A JP2004248128A (ja) | 2003-02-17 | 2003-02-17 | 電気機器及びコントローラ |
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KR20050071617A KR20050071617A (ko) | 2005-07-07 |
KR100970034B1 true KR100970034B1 (ko) | 2010-07-16 |
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KR1020057007071A KR100970034B1 (ko) | 2002-10-24 | 2003-10-23 | 조명광통신장치 |
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US (6) | US7583901B2 (ko) |
EP (8) | EP1858179A1 (ko) |
KR (1) | KR100970034B1 (ko) |
CN (1) | CN101714898A (ko) |
AT (1) | ATE372614T1 (ko) |
AU (1) | AU2003275606A1 (ko) |
DE (3) | DE60336770D1 (ko) |
HK (2) | HK1087848A1 (ko) |
WO (1) | WO2004038962A1 (ko) |
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- 2003-10-23 EP EP07017122A patent/EP1860799A1/en not_active Withdrawn
- 2003-10-23 EP EP07017126A patent/EP1860801A1/en not_active Withdrawn
- 2003-10-23 DE DE60316178T patent/DE60316178T2/de not_active Expired - Lifetime
- 2003-10-23 EP EP07017125A patent/EP1860800A1/en not_active Withdrawn
- 2003-10-23 KR KR1020057007071A patent/KR100970034B1/ko active IP Right Grant
- 2003-10-23 DE DE60331271T patent/DE60331271D1/de not_active Expired - Lifetime
- 2003-10-23 WO PCT/JP2003/013539 patent/WO2004038962A1/ja active IP Right Grant
- 2003-10-23 CN CN200910179120A patent/CN101714898A/zh active Pending
- 2003-10-23 AT AT03758809T patent/ATE372614T1/de not_active IP Right Cessation
- 2003-10-23 US US10/532,250 patent/US7583901B2/en not_active Expired - Fee Related
- 2003-10-23 EP EP07017124A patent/EP1863203A1/en not_active Withdrawn
- 2003-10-23 EP EP07017123A patent/EP1865631B1/en not_active Expired - Fee Related
- 2003-10-23 EP EP03758809A patent/EP1564914B1/en not_active Expired - Lifetime
- 2003-10-23 EP EP07016825A patent/EP1855398B1/en not_active Expired - Fee Related
- 2003-10-23 AU AU2003275606A patent/AU2003275606A1/en not_active Abandoned
-
2006
- 2006-07-14 HK HK06107882.0A patent/HK1087848A1/xx not_active IP Right Cessation
-
2009
- 2009-07-20 HK HK09106578.8A patent/HK1129164A1/xx not_active IP Right Cessation
- 2009-08-05 US US12/461,223 patent/US20090297167A1/en not_active Abandoned
- 2009-08-05 US US12/461,227 patent/US20090297166A1/en not_active Abandoned
- 2009-08-05 US US12/461,226 patent/US20090297156A1/en not_active Abandoned
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Patent Citations (1)
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JPH11127170A (ja) | 1997-10-23 | 1999-05-11 | Horiba Ltd | 蛍光灯による通信方法とその通信機 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150114362A (ko) | 2014-03-27 | 2015-10-12 | 국민대학교산학협력단 | 색 공간 기반 영상 처리를 이용한 색상에 무관한 비주얼-mimo 통신 시스템 및 그 동작 방법 |
KR20180094661A (ko) * | 2017-02-16 | 2018-08-24 | 주식회사 제이피케이코리아 | 무선 광통신 기반 조명 시스템 및 상기 조명 시스템용 통신모듈 |
KR101990372B1 (ko) * | 2017-02-16 | 2019-06-20 | 빛생활연구소 주식회사 | 무선 광통신 기반 조명 시스템 |
KR20190028255A (ko) * | 2017-09-08 | 2019-03-18 | 주식회사 블랙라벨 | 조명장치를 이용한 사물인터넷 허브통신 시스템 및 사물인터넷 허브통신 방법 |
KR102039083B1 (ko) * | 2017-09-08 | 2019-10-31 | 주식회사 블랙라벨 | 조명장치를 이용한 사물인터넷 허브통신 시스템 및 사물인터넷 허브통신 방법 |
Also Published As
Publication number | Publication date |
---|---|
US7583901B2 (en) | 2009-09-01 |
EP1863203A1 (en) | 2007-12-05 |
DE60316178T2 (de) | 2008-06-05 |
US20090297167A1 (en) | 2009-12-03 |
HK1129164A1 (en) | 2009-11-20 |
ATE372614T1 (de) | 2007-09-15 |
EP1860799A1 (en) | 2007-11-28 |
EP1865631A1 (en) | 2007-12-12 |
DE60336770D1 (de) | 2011-05-26 |
EP1860800A1 (en) | 2007-11-28 |
EP1855398A1 (en) | 2007-11-14 |
EP1564914A4 (en) | 2006-01-25 |
HK1087848A1 (en) | 2006-10-20 |
EP1860801A1 (en) | 2007-11-28 |
AU2003275606A1 (en) | 2004-05-13 |
US20090297157A1 (en) | 2009-12-03 |
KR20050071617A (ko) | 2005-07-07 |
EP1858179A1 (en) | 2007-11-21 |
WO2004038962A1 (ja) | 2004-05-06 |
EP1865631B1 (en) | 2011-04-13 |
US20090297156A1 (en) | 2009-12-03 |
US7929867B2 (en) | 2011-04-19 |
EP1855398B1 (en) | 2010-02-10 |
US20090297166A1 (en) | 2009-12-03 |
CN101714898A (zh) | 2010-05-26 |
EP1564914B1 (en) | 2007-09-05 |
EP1564914A1 (en) | 2005-08-17 |
US20090310976A1 (en) | 2009-12-17 |
DE60331271D1 (de) | 2010-03-25 |
DE60316178D1 (de) | 2007-10-18 |
US20060056855A1 (en) | 2006-03-16 |
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