KR20070104069A - 표면실장형 발광 다이오드 소자의 제조방법 - Google Patents
표면실장형 발광 다이오드 소자의 제조방법 Download PDFInfo
- Publication number
- KR20070104069A KR20070104069A KR1020060036201A KR20060036201A KR20070104069A KR 20070104069 A KR20070104069 A KR 20070104069A KR 1020060036201 A KR1020060036201 A KR 1020060036201A KR 20060036201 A KR20060036201 A KR 20060036201A KR 20070104069 A KR20070104069 A KR 20070104069A
- Authority
- KR
- South Korea
- Prior art keywords
- package
- light emitting
- emitting diode
- lead frame
- molding material
- Prior art date
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- 239000012778 molding material Substances 0.000 claims abstract description 38
- 238000005530 etching Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 20
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- 230000008569 process Effects 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 150000002500 ions Chemical class 0.000 description 14
- 238000000605 extraction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- 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
- 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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0091—Scattering means in or on the semiconductor body or semiconductor body package
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Led Devices (AREA)
Abstract
Description
매질 | 진공 | 공기(STP)b | 물 | 아세톤 | 보통유리 | 사파이어 | 고밀도유리 | 다이아몬드 |
굴절률a | 1.00 | 1.00029 | 1.33 | 1.36 | 1.52 | 1.77 | 1.89 | 2.42 |
Claims (5)
- 한 쌍의 리드 단자로 형성된 리드프레임;상기 리드프레임의 일부를 내측에 수용하고, 빛이 방사되도록 오픈된 방사창을 가지도록 형성된 패키지;상기 패키지 내부의 리드프레임 상에 실장된 LED 칩;상기 LED 칩과 상기 리드프레임의 통전을 위한 와이어; 및상기 패키지 내부에 충진되되, 상기 패키지의 방사창을 통해 노출되는 표면에 소정 형상의 표면요철 구조를 가지는 몰딩재;를 포함하는 표면실장형 발광 다이오드 소자.
- 제1항에 있어서,상기 표면요철은, 하나 이상의 라인으로 이루진 것을 특징으로 하는 표면실장형 발광 다이오드 소자.
- 제1항에 있어서,상기 표면요철은, 이온빔 식각 공정을 통해 형성된 것을 특징으로 하는 표면실장형 발광 다이오드 소자.
- 제3항에 있어서,상기 이온빔 식각 공정은, 식각 이온으로 아르곤(Ar)을 사용하는 것을 특징으로 하는 표면실장형 발광 다이오드 소자.
- 제1항에 있어서,상기 몰딩재는 투명 에폭시, 실리콘 또는 형광체 혼합물 중 선택된 어느 하나로 이루어짐을 특징으로 하는 표면실장형 발광 다이오드 소자.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060036201A KR100793333B1 (ko) | 2006-04-21 | 2006-04-21 | 표면실장형 발광 다이오드 소자의 제조방법 |
DE102007018208A DE102007018208A1 (de) | 2006-04-21 | 2007-04-16 | SMD-Leuchtdiode |
US11/736,159 US7696525B2 (en) | 2006-04-21 | 2007-04-17 | Surface mounting device-type light emitting diode |
JP2007110434A JP4727617B2 (ja) | 2006-04-21 | 2007-04-19 | 表面実装型発光ダイオード素子 |
CNB2007100981784A CN100555688C (zh) | 2006-04-21 | 2007-04-20 | 表面安装器件型发光二极管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060036201A KR100793333B1 (ko) | 2006-04-21 | 2006-04-21 | 표면실장형 발광 다이오드 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070104069A true KR20070104069A (ko) | 2007-10-25 |
KR100793333B1 KR100793333B1 (ko) | 2008-01-11 |
Family
ID=38565051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060036201A KR100793333B1 (ko) | 2006-04-21 | 2006-04-21 | 표면실장형 발광 다이오드 소자의 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7696525B2 (ko) |
JP (1) | JP4727617B2 (ko) |
KR (1) | KR100793333B1 (ko) |
CN (1) | CN100555688C (ko) |
DE (1) | DE102007018208A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020101188A1 (en) * | 2018-11-16 | 2020-05-22 | Samsung Electronics Co., Ltd. | Display module, display apparatus, and manufacturing method of display apparatus |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090109539A1 (en) * | 2007-07-09 | 2009-04-30 | Bruno Devos | Display panel with improved reflectivity |
GB0713242D0 (en) * | 2007-07-09 | 2007-08-15 | Barco Nv | Led filling |
EP2128689A1 (en) * | 2008-05-27 | 2009-12-02 | Barco NV | A display panel with improved reflectivity |
KR101051140B1 (ko) | 2009-01-08 | 2011-07-22 | 주식회사 아이엠티 | Led의 봉지재 에칭 방법 및 그에 따른 에칭 패턴 |
DE102009006250A1 (de) | 2009-01-27 | 2009-10-01 | Daimler Ag | Elektrooptisches Leuchtelement und Verfahren zur Überwachung desselben |
TW201041192A (en) * | 2009-05-11 | 2010-11-16 | Semi Photonics Co Ltd | LED device with a roughened light extraction structure and manufacturing methods thereof |
KR101039609B1 (ko) | 2010-05-24 | 2011-06-09 | 엘지이노텍 주식회사 | 발광 소자, 발광 소자의 제조방법 및 발광 소자 패키지 |
KR101653684B1 (ko) | 2010-05-28 | 2016-09-02 | 삼성전자 주식회사 | 발광 장치, 이를 포함하는 발광 시스템, 및 이들의 제조 방법 |
TWI517452B (zh) | 2011-03-02 | 2016-01-11 | 建準電機工業股份有限公司 | 發光晶體之多晶封裝結構 |
US20130193837A1 (en) * | 2012-01-26 | 2013-08-01 | Sharp Kabushiki Kaisha | Phosphor plate, light emitting device and method for manufacturing phosphor plate |
CN103199186A (zh) * | 2013-04-27 | 2013-07-10 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种盖帽表面粗化结构的光电器件 |
KR102252994B1 (ko) * | 2014-12-18 | 2021-05-20 | 삼성전자주식회사 | 발광소자 패키지 및 발광소자 패키지용 파장 변환 필름 |
KR102642878B1 (ko) * | 2018-06-11 | 2024-03-05 | 서울바이오시스 주식회사 | 발광 다이오드 패키지 및 발광 다이오드 패키지를 포함하는 광 조사 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3951406B2 (ja) * | 1998-01-16 | 2007-08-01 | 日亜化学工業株式会社 | 発光素子 |
US6610598B2 (en) | 2001-11-14 | 2003-08-26 | Solidlite Corporation | Surface-mounted devices of light-emitting diodes with small lens |
TW576864B (en) | 2001-12-28 | 2004-02-21 | Toshiba Corp | Method for manufacturing a light-emitting device |
JP2003234509A (ja) | 2002-02-08 | 2003-08-22 | Citizen Electronics Co Ltd | 発光ダイオード |
JP2004235337A (ja) | 2003-01-29 | 2004-08-19 | Toyoda Gosei Co Ltd | 発光ダイオード |
KR100550856B1 (ko) | 2003-06-03 | 2006-02-10 | 삼성전기주식회사 | 발광 다이오드(led) 소자의 제조 방법 |
JP2005294736A (ja) | 2004-04-05 | 2005-10-20 | Stanley Electric Co Ltd | 半導体発光装置の製造方法 |
KR100703217B1 (ko) * | 2006-02-22 | 2007-04-09 | 삼성전기주식회사 | 발광다이오드 패키지 제조방법 |
-
2006
- 2006-04-21 KR KR1020060036201A patent/KR100793333B1/ko active IP Right Grant
-
2007
- 2007-04-16 DE DE102007018208A patent/DE102007018208A1/de not_active Ceased
- 2007-04-17 US US11/736,159 patent/US7696525B2/en active Active
- 2007-04-19 JP JP2007110434A patent/JP4727617B2/ja active Active
- 2007-04-20 CN CNB2007100981784A patent/CN100555688C/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020101188A1 (en) * | 2018-11-16 | 2020-05-22 | Samsung Electronics Co., Ltd. | Display module, display apparatus, and manufacturing method of display apparatus |
US11152548B2 (en) | 2018-11-16 | 2021-10-19 | Samsung Electronics Co., Ltd. | Display module and display apparatus |
Also Published As
Publication number | Publication date |
---|---|
CN100555688C (zh) | 2009-10-28 |
US20070246728A1 (en) | 2007-10-25 |
JP4727617B2 (ja) | 2011-07-20 |
DE102007018208A1 (de) | 2007-11-08 |
KR100793333B1 (ko) | 2008-01-11 |
US7696525B2 (en) | 2010-04-13 |
CN101060158A (zh) | 2007-10-24 |
JP2007294963A (ja) | 2007-11-08 |
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