JP6865770B2 - タップ付き線形ドライバを有するマルチパッド・マルチジャンクションｌｅｄパッケージ - Google Patents

タップ付き線形ドライバを有するマルチパッド・マルチジャンクションｌｅｄパッケージ Download PDF

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JP6865770B2
JP6865770B2 JP2018557315A JP2018557315A JP6865770B2 JP 6865770 B2 JP6865770 B2 JP 6865770B2 JP 2018557315 A JP2018557315 A JP 2018557315A JP 2018557315 A JP2018557315 A JP 2018557315A JP 6865770 B2 JP6865770 B2 JP 6865770B2
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Japan
Prior art keywords
led
tap
package
powered
leds
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JP2018557315A
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Japanese (ja)
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JP2019520667A (ja
Inventor
チィウ，イーフォン
グース，グレゴリー
デン ブレーイェン，イェルーン
デン ブレーイェン，イェルーン
Original Assignee
ルミレッズ リミテッド ライアビリティ カンパニー
ルミレッズ リミテッド ライアビリティ カンパニー
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Priority claimed from PCT/US2017/030542 external-priority patent/WO2017192513A1/en
Publication of JP2019520667A publication Critical patent/JP2019520667A/ja
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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]
    • H05B45/30—Driver circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter 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
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • 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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • 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
JP2018557315A 2016-05-02 2017-05-02 タップ付き線形ドライバを有するマルチパッド・マルチジャンクションｌｅｄパッケージ Active JP6865770B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662330754P 2016-05-02 2016-05-02
US62/330,754 2016-05-02
EP16175057 2016-06-17
EP16175057.5 2016-06-17
PCT/US2017/030542 WO2017192513A1 (en) 2016-05-02 2017-05-02 Multi-pad, multi-junction led package with tapped linear driver

Publications (2)

Publication Number Publication Date
JP2019520667A JP2019520667A (ja) 2019-07-18
JP6865770B2 true JP6865770B2 (ja) 2021-04-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018557315A Active JP6865770B2 (ja) 2016-05-02 2017-05-02 タップ付き線形ドライバを有するマルチパッド・マルチジャンクションｌｅｄパッケージ

Country Status (4)

Country Link
JP (1) JP6865770B2 (zh)
KR (1) KR102370342B1 (zh)
CN (1) CN109716863B (zh)
TW (1) TWI744320B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI783677B (zh) * 2021-09-11 2022-11-11 友達光電股份有限公司 發光二極體顯示裝置及其關機控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4776463B2 (ja) * 2006-07-20 2011-09-21 シャープ株式会社 面光源装置、照明装置、バックライト装置および表示装置
US8410717B2 (en) * 2009-06-04 2013-04-02 Point Somee Limited Liability Company Apparatus, method and system for providing AC line power to lighting devices
US20130069546A1 (en) * 2010-11-23 2013-03-21 O2Micro, Inc. Circuits and methods for driving light sources
JP2012129032A (ja) * 2010-12-15 2012-07-05 Calsonic Kansei Corp Ｌｅｄバックライト
JP2012142453A (ja) * 2010-12-29 2012-07-26 Citizen Electronics Co Ltd 半導体発光装置
KR20150018853A (ko) * 2011-01-28 2015-02-24 서울반도체 주식회사 Ｌｅｄ 구동회로 및 이를 포함하는 ｌｅｄ 발광 장치
US9839083B2 (en) * 2011-06-03 2017-12-05 Cree, Inc. Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same
US8742671B2 (en) * 2011-07-28 2014-06-03 Cree, Inc. Solid state lighting apparatus and methods using integrated driver circuitry
EP2903396A1 (en) * 2012-01-20 2015-08-05 Osram Sylvania Inc. Secondary side phase-cut dimming angle detection
KR101310366B1 (ko) * 2012-02-06 2013-09-23 주식회사 포스코엘이디 엘이디 어레이 및 이를 이용한 엘이디 조명장치
EP2645816A1 (en) * 2012-03-29 2013-10-02 Nxp B.V. An LED driver and a method of driving LEDs
EP2645818B1 (en) * 2012-03-30 2019-07-17 Nxp B.V. A circuit for driving leds
KR101552824B1 (ko) * 2013-02-28 2015-09-14 주식회사 실리콘웍스 발광 다이오드 조명 장치의 제어 회로
KR20140124509A (ko) * 2013-04-17 2014-10-27 주식회사 포스코엘이디 장방형 led 조명장치
KR102277126B1 (ko) * 2014-06-24 2021-07-15 삼성전자주식회사 Led 구동 장치 및 조명 장치
WO2016020402A1 (en) * 2014-08-07 2016-02-11 Koninklijke Philips N.V. Arrangement of led elements connected to a step driver
US9374863B2 (en) * 2014-09-15 2016-06-21 Analog Integrations Corporation AC LED lamps and control methods thereof
US9826581B2 (en) * 2014-12-05 2017-11-21 Cree, Inc. Voltage configurable solid state lighting apparatuses, systems, and related methods

Also Published As

Publication number Publication date
KR102370342B1 (ko) 2022-03-04
CN109716863A (zh) 2019-05-03
TWI744320B (zh) 2021-11-01
TW201811117A (zh) 2018-03-16
KR20190003702A (ko) 2019-01-09
CN109716863B (zh) 2021-08-27
JP2019520667A (ja) 2019-07-18

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