KR100405453B1 - Chip light emitting diode(led) and manufacturing method thereof - Google Patents
Chip light emitting diode(led) and manufacturing method thereof Download PDFInfo
- Publication number
- KR100405453B1 KR100405453B1 KR1020030057331A KR20030057331A KR100405453B1 KR 100405453 B1 KR100405453 B1 KR 100405453B1 KR 1020030057331 A KR1020030057331 A KR 1020030057331A KR 20030057331 A KR20030057331 A KR 20030057331A KR 100405453 B1 KR100405453 B1 KR 100405453B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- molding part
- manufacturing
- led
- chip
- Prior art date
Links
Classifications
-
- 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
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Landscapes
- Led Device Packages (AREA)
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.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20040006A MY135367A (en) | 2003-07-25 | 2004-01-02 | Chip light emitting diode and fabrication method thereof |
DE102004001312A DE102004001312B4 (en) | 2003-07-25 | 2004-01-07 | Chip light-emitting diode and method for its production |
TW093100501A TWI239660B (en) | 2003-07-25 | 2004-01-09 | Chip light emitting diode and fabrication method thereof |
US10/754,389 US7042022B2 (en) | 2003-07-25 | 2004-01-09 | Chip light emitting diode and fabrication method thereof |
CNB2004100003576A CN100382340C (en) | 2003-07-25 | 2004-01-09 | Chip light emitting diode and fabrication method thereof |
JP2004007357A JP2005045199A (en) | 2003-07-25 | 2004-01-14 | Chip light emitting diode and its manufacturing method |
US11/652,468 USRE42112E1 (en) | 2003-07-25 | 2007-01-11 | Chip light emitting diode and fabrication method thereof |
JP2007161732A JP2007235182A (en) | 2003-07-25 | 2007-06-19 | Chip light emitting diode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20030051365 | 2003-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100405453B1 true KR100405453B1 (en) | 2003-11-12 |
Family
ID=37422649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030057331A KR100405453B1 (en) | 2003-07-25 | 2003-08-19 | Chip light emitting diode(led) and manufacturing method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100405453B1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100609734B1 (en) * | 2004-07-02 | 2006-08-08 | 럭스피아 주식회사 | Led package for use in back light of lcd and method of the same |
US7153000B2 (en) | 2004-08-12 | 2006-12-26 | Samsung Electro-Mechanics Co., Ltd. | Multi-lens light emitting diode |
KR100809658B1 (en) | 2007-06-27 | 2008-03-05 | 김재을 | Lens for led and led display device using thereof it |
US7479662B2 (en) | 2002-08-30 | 2009-01-20 | Lumination Llc | Coated LED with improved efficiency |
US7572036B2 (en) | 2004-10-18 | 2009-08-11 | Samsung Electronics Co., Ltd. | Light emitting diode and lens for the same |
US7800121B2 (en) | 2002-08-30 | 2010-09-21 | Lumination Llc | Light emitting diode component |
US7842960B2 (en) | 2006-09-06 | 2010-11-30 | Lumination Llc | Light emitting packages and methods of making same |
US9841175B2 (en) | 2012-05-04 | 2017-12-12 | GE Lighting Solutions, LLC | Optics system for solid state lighting apparatus |
US9951938B2 (en) | 2009-10-02 | 2018-04-24 | GE Lighting Solutions, LLC | LED lamp |
-
2003
- 2003-08-19 KR KR1020030057331A patent/KR100405453B1/en active IP Right Review Request
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8436380B2 (en) | 2002-08-30 | 2013-05-07 | GE Lighting Solutions, LLC | Light emitting diode component |
US7479662B2 (en) | 2002-08-30 | 2009-01-20 | Lumination Llc | Coated LED with improved efficiency |
US8362695B2 (en) | 2002-08-30 | 2013-01-29 | GE Lighting Solutions, LLC | Light emitting diode component |
US7800121B2 (en) | 2002-08-30 | 2010-09-21 | Lumination Llc | Light emitting diode component |
KR100609734B1 (en) * | 2004-07-02 | 2006-08-08 | 럭스피아 주식회사 | Led package for use in back light of lcd and method of the same |
US7153000B2 (en) | 2004-08-12 | 2006-12-26 | Samsung Electro-Mechanics Co., Ltd. | Multi-lens light emitting diode |
US7572036B2 (en) | 2004-10-18 | 2009-08-11 | Samsung Electronics Co., Ltd. | Light emitting diode and lens for the same |
US7963680B2 (en) | 2004-10-18 | 2011-06-21 | Samsung Electronics Co., Ltd. | Light emitting diode and lens for the same |
US8696175B2 (en) | 2004-10-18 | 2014-04-15 | Samsung Display Co., Ltd. | Light emitting diode and lens for the same |
US9200778B2 (en) | 2004-10-18 | 2015-12-01 | Samsung Display Co., Ltd. | Light emitting diode and lens for the same |
US7842960B2 (en) | 2006-09-06 | 2010-11-30 | Lumination Llc | Light emitting packages and methods of making same |
KR100809658B1 (en) | 2007-06-27 | 2008-03-05 | 김재을 | Lens for led and led display device using thereof it |
US9951938B2 (en) | 2009-10-02 | 2018-04-24 | GE Lighting Solutions, LLC | LED lamp |
US9841175B2 (en) | 2012-05-04 | 2017-12-12 | GE Lighting Solutions, LLC | Optics system for solid state lighting apparatus |
US10139095B2 (en) | 2012-05-04 | 2018-11-27 | GE Lighting Solutions, LLC | Reflector and lamp comprised thereof |
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