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KR100405453B1 - Chip light emitting diode(led) and manufacturing method thereof - Google Patents

Chip light emitting diode(led) and manufacturing method thereofDownload PDF

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Publication number
KR100405453B1
KR100405453B1KR1020030057331AKR20030057331AKR100405453B1KR 100405453 B1KR100405453 B1KR 100405453B1KR 1020030057331 AKR1020030057331 AKR 1020030057331AKR 20030057331 AKR20030057331 AKR 20030057331AKR 100405453 B1KR100405453 B1KR 100405453B1
Authority
KR
South Korea
Prior art keywords
light emitting
molding part
manufacturing
led
chip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020030057331A
Other languages
Korean (ko)
Inventor
Kwan Young Han
Do Hyung Kim
Seung Man Yang
Original Assignee
Seoul Semiconductor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seoul Semiconductor Co LtdfiledCriticalSeoul Semiconductor Co Ltd
Application grantedgrantedCritical
Publication of KR100405453B1publicationCriticalpatent/KR100405453B1/en
Priority to MYPI20040006ApriorityCriticalpatent/MY135367A/en
Priority to DE102004001312Aprioritypatent/DE102004001312B4/en
Priority to US10/754,389prioritypatent/US7042022B2/en
Priority to CNB2004100003576Aprioritypatent/CN100382340C/en
Priority to TW093100501Aprioritypatent/TWI239660B/en
Priority to JP2004007357Aprioritypatent/JP2005045199A/en
Priority to US11/652,468prioritypatent/USRE42112E1/en
Priority to JP2007161732Aprioritypatent/JP2007235182A/en
Anticipated expirationlegal-statusCritical
Expired - Fee Relatedlegal-statusCriticalCurrent

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Abstract

PURPOSE: A chip LED(Light Emitting Diode) and a manufacturing method thereof are provided to be capable of maximizing light path and increasing visible angle for reducing the number of chips used per unit surface area. CONSTITUTION: A chip LED(10) is provided with a PCB(Printed Circuit Board)(11), a metal pad and lead(12,15) spaced apart from each other on the PCB, and a light emitting chip(13) mounted on the metal pad. The chip LED further includes a wire(14) for electrically connecting the light emitting chip with the lead and a package molding part(16) for selectively enclosing the resultant structure. At this time, the package molding part is roundly protruded. Preferably, the round shape of the package molding part has a cross-section of semi-circle.
KR1020030057331A2003-07-252003-08-19Chip light emitting diode(led) and manufacturing method thereofExpired - Fee RelatedKR100405453B1 (en)

Priority Applications (8)

Application NumberPriority DateFiling DateTitle
MYPI20040006AMY135367A (en)2003-07-252004-01-02Chip light emitting diode and fabrication method thereof
DE102004001312ADE102004001312B4 (en)2003-07-252004-01-07 Chip light-emitting diode and method for its production
TW093100501ATWI239660B (en)2003-07-252004-01-09Chip light emitting diode and fabrication method thereof
CNB2004100003576ACN100382340C (en)2003-07-252004-01-09 Chip light emitting diode and manufacturing method thereof
US10/754,389US7042022B2 (en)2003-07-252004-01-09Chip light emitting diode and fabrication method thereof
JP2004007357AJP2005045199A (en)2003-07-252004-01-14 Chip light emitting diode and manufacturing method thereof
US11/652,468USRE42112E1 (en)2003-07-252007-01-11Chip light emitting diode and fabrication method thereof
JP2007161732AJP2007235182A (en)2003-07-252007-06-19 Chip light emitting diode

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
KR200300513652003-07-25

Publications (1)

Publication NumberPublication Date
KR100405453B1true KR100405453B1 (en)2003-11-12

Family

ID=37422649

Family Applications (1)

Application NumberTitlePriority DateFiling Date
KR1020030057331AExpired - Fee RelatedKR100405453B1 (en)2003-07-252003-08-19Chip light emitting diode(led) and manufacturing method thereof

Country Status (1)

CountryLink
KR (1)KR100405453B1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR100609734B1 (en)*2004-07-022006-08-08럭스피아 주식회사 LED package for LCD backlight and its manufacturing method
US7153000B2 (en)2004-08-122006-12-26Samsung Electro-Mechanics Co., Ltd.Multi-lens light emitting diode
KR100809658B1 (en)2007-06-272008-03-05김재을 LED lens and LED display device using same
US7479662B2 (en)2002-08-302009-01-20Lumination LlcCoated LED with improved efficiency
US7572036B2 (en)2004-10-182009-08-11Samsung Electronics Co., Ltd.Light emitting diode and lens for the same
US7800121B2 (en)2002-08-302010-09-21Lumination LlcLight emitting diode component
US7842960B2 (en)2006-09-062010-11-30Lumination LlcLight emitting packages and methods of making same
US9841175B2 (en)2012-05-042017-12-12GE Lighting Solutions, LLCOptics system for solid state lighting apparatus
US9951938B2 (en)2009-10-022018-04-24GE Lighting Solutions, LLCLED lamp

Cited By (15)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US8436380B2 (en)2002-08-302013-05-07GE Lighting Solutions, LLCLight emitting diode component
US7479662B2 (en)2002-08-302009-01-20Lumination LlcCoated LED with improved efficiency
US8362695B2 (en)2002-08-302013-01-29GE Lighting Solutions, LLCLight emitting diode component
US7800121B2 (en)2002-08-302010-09-21Lumination LlcLight emitting diode component
KR100609734B1 (en)*2004-07-022006-08-08럭스피아 주식회사 LED package for LCD backlight and its manufacturing method
US7153000B2 (en)2004-08-122006-12-26Samsung Electro-Mechanics Co., Ltd.Multi-lens light emitting diode
US8696175B2 (en)2004-10-182014-04-15Samsung Display Co., Ltd.Light emitting diode and lens for the same
US7572036B2 (en)2004-10-182009-08-11Samsung Electronics Co., Ltd.Light emitting diode and lens for the same
US7963680B2 (en)2004-10-182011-06-21Samsung Electronics Co., Ltd.Light emitting diode and lens for the same
US9200778B2 (en)2004-10-182015-12-01Samsung Display Co., Ltd.Light emitting diode and lens for the same
US7842960B2 (en)2006-09-062010-11-30Lumination LlcLight emitting packages and methods of making same
KR100809658B1 (en)2007-06-272008-03-05김재을 LED lens and LED display device using same
US9951938B2 (en)2009-10-022018-04-24GE Lighting Solutions, LLCLED lamp
US9841175B2 (en)2012-05-042017-12-12GE Lighting Solutions, LLCOptics system for solid state lighting apparatus
US10139095B2 (en)2012-05-042018-11-27GE Lighting Solutions, LLCReflector and lamp comprised thereof

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