KR100586731B1 - 발광 다이오드와 전류구동형 집적회로를 구비하며 패키지화된 발광 반도체소자 - Google Patents
발광 다이오드와 전류구동형 집적회로를 구비하며 패키지화된 발광 반도체소자 Download PDFInfo
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- KR100586731B1 KR100586731B1 KR1020030057498A KR20030057498A KR100586731B1 KR 100586731 B1 KR100586731 B1 KR 100586731B1 KR 1020030057498 A KR1020030057498 A KR 1020030057498A KR 20030057498 A KR20030057498 A KR 20030057498A KR 100586731 B1 KR100586731 B1 KR 100586731B1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- 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
- H01L25/075—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 the devices being of a type provided for in group H01L33/00
- H01L25/0753—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 the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0555—Shape
- H01L2224/05552—Shape in top view
- H01L2224/05554—Shape in top view being square
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49175—Parallel arrangements
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (9)
- 삭제
- 삭제
- 발광 반도체소자로서,적어도 두개의 터미널;각각 두개의 전극접촉부를 구비하고 적어도 적색, 녹색 및 청색인 다수의 LED 다이스;접촉부와 적어도 3개의 출력포트를 구비하는 드라이버 IC 칩;상기 LED 다이스와 상기 드라이버 IC 칩 아래에 부착된 절연기질;상기 LED 다이스와 상기 드라이버 IC 칩을 일체로 밀봉하고, 상기 LED 다이스로부터 발생한 광을 미리 설정된 방향으로 굴절시키기 위한 굴절형 캡슐화 물질을 포함하고,각각의 LED 다이스의 상기 전극 접촉부들 중 하나는 전기전도성 수단에 의해 상기 드라이버 IC 칩의 각각의 출력 포트에 연결되고;각각의 LED 다이스의 다른 전극 접촉부는 전기전도성 수단에 의해 공유 노드에 연결되고, 상기 공유 노드는 상기 발광 반도체소자의 상기 터미널 중 하나에 연결되며;상기 드라이버 IC 칩의 상기 접촉부는 상기 발광 반도체소자의 다른 터미널에 연결되며;상기 LED 다이스는 상기 발광 반도체소자의 상기 터미널들에 전압이나 전류를 인가함으로써 발광되며;각각의 LED 다이스의 밝기는 요구되는 색의 결합광이 생성되도록 상기 드라이버 IC칩의 각각의 출력포트의 출력을 설정함으로써 조정되고,상기 결합광은 색온도 6,500∼8,000˚K 의 백광인 것을 특징으로 하는 발광 반도체소자.
- 삭제
- 발광 반도체소자로서,적어도 세개의 터미널;각각 두개의 전극접촉부를 구비하고 적어도 적색, 녹색 및 청색인 다수의 LED 다이스;적어도 2개의 접촉부와 적어도 3개의 출력포트를 구비하는 드라이버 IC 칩;상기 LED 다이스와 상기 드라이버 IC 칩 아래에 부착된 절연기질;상기 LED 다이스와 상기 드라이버 IC 칩을 일체로 밀봉하고, 상기 LED 다이스로부터 발생한 광을 미리 설정된 방향으로 굴절시키기 위한 굴절형 캡슐화 물질을 포함하고,각각의 LED 다이스의 상기 전극 접촉부들 중 하나는 전기전도성 수단에 의해 상기 드라이버 IC 칩의 각각의 출력 포트에 연결되고;각각의 LED 다이스의 다른 전극 접촉부는 전기전도성 수단에 의해 공유 노드에 연결되고, 상기 공유 노드는 상기 발광 반도체소자의 상기 터미널 중 하나에 연결되며;상기 드라이버 IC 칩의 상기 두개의 접촉부는 상기 발광 반도체소자의 다른 두개의 터미널에 연결되고, 상기 터미널들 중 하나는 상기 드라이버 IC 칩의 출력을 제어하기 위해 전압이나 전류를 제공하며;상기 LED 다이스는 상기 발광 반도체소자의 상기 터미널들에 전압이나 전류를 인가함으로써 발광되고,상기 터미널들 중 하나에 의해 제어된 상기 드라이버 IC 칩의 상기 출력은 상기 LED 다이스의 밝기를 변화시키고, 그로인해 필요로 하는 색의 결합광을 생성하며,상기 결합광은 색온도 6,500∼8,000˚K 의 백광인 것을 특징으로 하는 발광 반도체소자.
- 삭제
- 제 3항에 있어서,상기 드라이버 IC 칩의 상기 출력포트들의 상기 출력은 적색:녹색:청색 = (0.8∼1.2):(0.8∼1.2):(0.8∼1.2)의 비율로 미리 설정되는 것을 특징으로 하는 발광 반도체소자.
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092119195A TWI307945B (en) | 2003-07-15 | 2003-07-15 | A light-emitting semiconductor device packaged with light-emitting diodes and current-driving integrated circuits |
TW092119195 | 2003-07-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050008426A KR20050008426A (ko) | 2005-01-21 |
KR100586731B1 true KR100586731B1 (ko) | 2006-06-08 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020030057498A KR100586731B1 (ko) | 2003-07-15 | 2003-08-20 | 발광 다이오드와 전류구동형 집적회로를 구비하며 패키지화된 발광 반도체소자 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050012457A1 (ko) |
JP (1) | JP2005039167A (ko) |
KR (1) | KR100586731B1 (ko) |
TW (1) | TWI307945B (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6825559B2 (en) | 2003-01-02 | 2004-11-30 | Cree, Inc. | Group III nitride based flip-chip intergrated circuit and method for fabricating |
US20050128767A1 (en) * | 2003-12-10 | 2005-06-16 | Bily Wang | Light source structure of light emitting diode |
KR100658700B1 (ko) | 2004-05-13 | 2006-12-15 | 서울옵토디바이스주식회사 | Rgb 발광소자와 형광체를 조합한 발광장치 |
US8308980B2 (en) | 2004-06-10 | 2012-11-13 | Seoul Semiconductor Co., Ltd. | Light emitting device |
KR100665299B1 (ko) | 2004-06-10 | 2007-01-04 | 서울반도체 주식회사 | 발광물질 |
TWM286903U (en) * | 2005-01-25 | 2006-02-01 | Shu-Shiung Guo | Jewelry lamp |
TWI307970B (en) * | 2005-12-13 | 2009-03-21 | Macroblock Inc | Light-emitting semiconductor device with open-bypass function |
KR101055772B1 (ko) | 2005-12-15 | 2011-08-11 | 서울반도체 주식회사 | 발광장치 |
US8791645B2 (en) * | 2006-02-10 | 2014-07-29 | Honeywell International Inc. | Systems and methods for controlling light sources |
KR100875443B1 (ko) | 2006-03-31 | 2008-12-23 | 서울반도체 주식회사 | 발광 장치 |
US20080149951A1 (en) * | 2006-12-22 | 2008-06-26 | Industrial Technology Research Institute | Light emitting device |
DE102007015473A1 (de) * | 2007-03-30 | 2008-10-09 | Osram Gesellschaft mit beschränkter Haftung | LED-Bauelement |
US7791285B2 (en) | 2007-04-13 | 2010-09-07 | Cree, Inc. | High efficiency AC LED driver circuit |
US8111001B2 (en) | 2007-07-17 | 2012-02-07 | Cree, Inc. | LED with integrated constant current driver |
US8427075B2 (en) | 2008-12-12 | 2013-04-23 | Microchip Technology Incorporated | Constant current output sink or source |
US20110080108A1 (en) * | 2009-10-06 | 2011-04-07 | Walsin Lihwa Corporation | Color tunable light emitting diode |
US8748910B2 (en) * | 2009-12-18 | 2014-06-10 | Marvell World Trade Ltd. | Systems and methods for integrating LED displays and LED display controllers |
TWI423472B (zh) * | 2010-01-29 | 2014-01-11 | Everlight Electronics Co Ltd | 白光的產生方法以及白光發光二極體裝置 |
US10267506B2 (en) * | 2010-11-22 | 2019-04-23 | Cree, Inc. | Solid state lighting apparatuses with non-uniformly spaced emitters for improved heat distribution, system having the same, and methods having the same |
KR101174101B1 (ko) * | 2011-07-26 | 2012-08-16 | 고관수 | 고효율 교류 구동 led 모듈 |
US20150316219A1 (en) * | 2014-05-01 | 2015-11-05 | CoreLed Systems, LLC | High-pass filter for led lighting |
CN104485407B (zh) * | 2014-10-23 | 2017-05-24 | 贵州省兴豪华电子科技有限公司 | 一种带控制芯片的led灯 |
DE102014117897B4 (de) * | 2014-12-04 | 2022-01-13 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung von optoelektronischen Modulen und Anordnung mit einem solchen Modul |
TWI596985B (zh) * | 2015-07-22 | 2017-08-21 | 億光電子工業股份有限公司 | 發光裝置 |
US10893587B2 (en) | 2016-09-23 | 2021-01-12 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
US9801250B1 (en) | 2016-09-23 | 2017-10-24 | Feit Electric Company, Inc. | Light emitting diode (LED) lighting device or lamp with configurable light qualities |
US10091855B2 (en) | 2017-01-13 | 2018-10-02 | ETi Solid State Lighting Inc. | Manually controllable LED correlated color temperature light fixture |
DE102018114175A1 (de) * | 2018-06-13 | 2019-12-19 | Osram Opto Semiconductors Gmbh | Anordnung für ein Display und Verfahren |
US11564302B2 (en) | 2020-11-20 | 2023-01-24 | Feit Electric Company, Inc. | Controllable multiple lighting element fixture |
US11147136B1 (en) | 2020-12-09 | 2021-10-12 | Feit Electric Company, Inc. | Systems and apparatuses for configurable and controllable under cabinet lighting fixtures |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4068148A (en) * | 1975-10-14 | 1978-01-10 | Hitachi, Ltd. | Constant current driving circuit |
US4810937A (en) * | 1986-04-28 | 1989-03-07 | Karel Havel | Multicolor optical device |
US6016038A (en) * | 1997-08-26 | 2000-01-18 | Color Kinetics, Inc. | Multicolored LED lighting method and apparatus |
TW497277B (en) * | 2000-03-10 | 2002-08-01 | Toshiba Corp | Semiconductor light emitting device and method for manufacturing the same |
US6522065B1 (en) * | 2000-03-27 | 2003-02-18 | General Electric Company | Single phosphor for creating white light with high luminosity and high CRI in a UV led device |
US6498440B2 (en) * | 2000-03-27 | 2002-12-24 | Gentex Corporation | Lamp assembly incorporating optical feedback |
US6636003B2 (en) * | 2000-09-06 | 2003-10-21 | Spectrum Kinetics | Apparatus and method for adjusting the color temperature of white semiconduct or light emitters |
JP3548713B2 (ja) * | 2000-12-08 | 2004-07-28 | ホシデン株式会社 | イメージセンサマウス |
US6741042B1 (en) * | 2002-12-10 | 2004-05-25 | Tai-Ning Tang | Light-emitting device for optic fiber decoration |
US6858870B2 (en) * | 2003-06-10 | 2005-02-22 | Galaxy Pcb Co., Ltd. | Multi-chip light emitting diode package |
US6956337B2 (en) * | 2003-08-01 | 2005-10-18 | Directed Electronics, Inc. | Temperature-to-color converter and conversion method |
US6874901B1 (en) * | 2003-10-02 | 2005-04-05 | Joinscan Electronics Co., Ltd. | Light emitting diode display device |
-
2003
- 2003-07-15 TW TW092119195A patent/TWI307945B/zh not_active IP Right Cessation
- 2003-08-20 KR KR1020030057498A patent/KR100586731B1/ko active IP Right Grant
- 2003-09-02 US US10/651,987 patent/US20050012457A1/en not_active Abandoned
- 2003-09-08 JP JP2003315005A patent/JP2005039167A/ja active Pending
Also Published As
Publication number | Publication date |
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TW200503218A (en) | 2005-01-16 |
TWI307945B (en) | 2009-03-21 |
US20050012457A1 (en) | 2005-01-20 |
JP2005039167A (ja) | 2005-02-10 |
KR20050008426A (ko) | 2005-01-21 |
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