EP1566848A3

Wavelength converted semiconductor light emitting device

Abstract

In a wavelength converted semiconductor light emitting device with at least two wavelength converting materials, the wavelength converting materials in the device are arranged relative to the light emitting device and relative to each other to tailor interaction between the different wavelength converting materials in order to maximize one or more of the luminous equivalent, color rendering index, and color gamut of the combined visible light emitted by the device.

EP1566848A3, drawing sheet 1 — Sheet 1 of 1

Term

Term ended

Projected expiry passed 9 February 2025, 1.6 years ago.

1 sheet

Sheet 1

Every citation, both ways

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
WO0124283A1	Cites	World Intellectual Property Organization (WIPO)	XY	Search report	28-30
JP2000031531A	Cites	Japan	Y	Search report	1-5,7-17
JP2002042525A	Cites	Japan	XY	Search report	18-21,23
US2002084748A1	Cites	United States of America	Y	Search report	21
US2003230751A1	Cites	United States of America	Y	Search report	18-27
GB2347018A	Cites	United Kingdom	DY	Search report	8

16 members in 5 offices; this record represents the family

This recordMember, by publication datePriority claim

Priority claims2

Priority claims
Document	Office	Kind	Date
785616	United States of America	–	2004-02-23
78561604	United States of America	A	2004-02-23

Members16

Family members, oldest first
Document	Office	Kind
EP1566848A2	European Patent Office (EPO)	A2	2005-08-24
US2005184638A1	United States of America	A1	2005-08-25
JP2005244226A	Japan	A	2005-09-08
TW200603434A	Taiwan Province of China	A	2006-01-16
US7250715B2	United States of America	B2	2007-07-31
EP1566848A3This record	European Patent Office (EPO)	A3	2010-04-07
EP2381303A2	European Patent Office (EPO)	A2	2011-10-26
JP2011216905A	Japan	A	2011-10-27
EP1566848B1	European Patent Office (EPO)	B1	2011-12-07
AT536638T	Austria	T	2011-12-15
ATE536638T1	Austria	T1	2011-12-15
EP2381303A3	European Patent Office (EPO)	A3	2012-02-08
JP2012064986A	Japan	A	2012-03-29
JP4969045B2	Japan	B2	2012-07-04
TWI394287B	Taiwan Province of China	B	2013-04-21
JP5575737B2	Japan	B2	2014-08-20

72 legal events, as 8 offices reported them to INPADOC

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Events

Legal events, newest first
	Event	Code	Office
2025-04-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2025-03-05	Patent expired after termination of 20 yearsExpiredPE20	PE20	GB
2025-02-09	Expiry of rightR071	R071	DE
2024-11-22	Amendment of ipc main classPREVIOUS MAIN CLASS: H01L0033500000R079	R079	DE
2024-05-31	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2024-04-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2024-04-30	Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP	PGFP	EP
2018-10-17	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)REGISTERED BETWEEN 20180920 AND 20180926732E	732E	GB
2018-02-27	Fee paymentPLFP	PLFP	FR
2018-01-31	Change of applicant/patenteeR081	R081	DE
2018-01-31	Change of representativeR082	R082	DE
2017-02-24	Fee paymentPLFP	PLFP	FR
2016-02-29	Fee paymentPLFP	PLFP	FR
2014-08-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-05-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2014-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-06-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2013-01-03	No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097	R097	DE
2012-11-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-11-21	Patent lapsedLapsedMM4A	MM4A	IE
2012-11-14	No opposition filedOpposition26N	26N	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-10-12	No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE	PLBE	EP
2012-10-12	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA	STAA	EP
2012-09-28	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-09-28	Patent ceasedCeasedPL	PL	CH
2012-09-15	Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05	MK05	AT
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-08-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-07-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-06-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-06-29	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-05-31	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-05-25	Lt: invalidation of european patent or patent extensionLTIE	LTIE	EP
2012-04-30	Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25	PG25	EP
2012-03-21	Discontinued in the netherlands as no translation has been filedVDEP	VDEP	NL
2012-02-02	Dpma publication of mentioned ep patent grantGrantedR096	R096	DE
2012-01-04	European patents granted designating irelandGrantedFG4D	FG4D	IE
2011-12-15	European patent takes effect as a national patent in ch/liEP	EP	CH
2011-12-08	Change of applicant/patenteeR081	R081	DE
2011-12-07	Designated contracting statesAK	AK	EP
2011-12-07	European patent grantedGrantedFG4D	FG4D	GB
2011-11-04	(expected) grantORIGINAL CODE: 0009210GRAA	GRAA	EP
2011-11-03	Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS	GRAS	EP
2011-08-03	Divisional application: reference to earlier application (deleted)DAC	DAC	EP
2011-06-17	Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP	GRAP	EP
2011-06-01	Information provided on ipc code assigned before grantRIC1	RIC1	EP
2011-04-27	Amendment of ipc main classPREVIOUS MAIN CLASS: H01L0033000000R079	R079	DE
2011-02-16	First examination report despatched17Q	17Q	EP
2010-12-22	Designated contracting states (corrected)RBV	RBV	EP
2010-12-15	Designation fees paidAKX	AKX	EP
2010-11-17	Request for examination filed17P	17P	EP
2010-04-07	Designated contracting statesAK	AK	EP
2010-04-07	Request for extension of the european patentAX	AX	EP
2010-03-05	Search report despatchedORIGINAL CODE: 0009013PUAL	PUAL	EP
2008-01-23	Party data changed (applicant data changed or rights of an application transferred)RAP1	RAP1	EP
2005-08-24	Designated contracting statesAK	AK	EP
2005-08-24	Request for extension of the european patentAX	AX	EP
2005-07-08	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI	EP

Wavelength converted semiconductor light emitting device

Abstract

Term

Priority claims2

Members16

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Events

Numbers

Titles3

Classification

Designated states36