KR100665365B1 - 발광다이오드 패키지 제조 방법 - Google Patents
발광다이오드 패키지 제조 방법 Download PDFInfo
- Publication number
- KR100665365B1 KR100665365B1 KR1020060001519A KR20060001519A KR100665365B1 KR 100665365 B1 KR100665365 B1 KR 100665365B1 KR 1020060001519 A KR1020060001519 A KR 1020060001519A KR 20060001519 A KR20060001519 A KR 20060001519A KR 100665365 B1 KR100665365 B1 KR 100665365B1
- Authority
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- South Korea
- Prior art keywords
- led package
- transparent resin
- resin
- transparent
- package body
- 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
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 239000011347 resin Substances 0.000 claims abstract description 68
- 229920005989 resin Polymers 0.000 claims abstract description 68
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 6
- 238000005538 encapsulation Methods 0.000 description 9
- 239000004593 Epoxy Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/04—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism
- F02M27/045—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by electric means, ionisation, polarisation or magnetism by permanent magnets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/20—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/50—Shaping under special conditions, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00019—Production of simple or compound lenses with non-spherical faces, e.g. toric faces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00365—Production of microlenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00432—Auxiliary operations, e.g. machines for filling the moulds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
- F02B51/04—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving electricity or magnetism
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Led Device Packages (AREA)
Abstract
Description
수지의 양(mg) | 경화 시간(분) | 경화 온도(℃) | 새그(mm) |
5 | 30 | 150 | 1.2 |
7 | 30 | 150 | 1.5 |
10 | 60 | 150 | 2.0 |
13 | 80 | 150 | 2.5 |
압력 강하(MPa) | 렌즈 새그(mm) |
0(대기압) | 1.2 |
0.03 | 1.2 |
0.04 | 1.7 |
0.05 | 2.2 |
0.06 | 2.2 |
0.07 | 2.7 |
0.08 | 3.2 |
0.09 | 4.2 |
Claims (5)
- (가) 윗면에 오목부가 형성된 기부에 리드를 설치하고 상기 리드에 LED 칩을 장착하고 전기적으로 연결시킨 다음 상기 오목부에 투명한 탄성 수지를 채워 LED 패키지 본체를 준비하는 단계;(나) 상기 패키지 본체의 상부에 투명한 수지를 반구 형태로 토출하는 투명 수지 토출 단계; 및(다) 상기 (나) 단계에서 얻은 구조를 뒤집은 상태로 상기 반구 형태의 투명 수지를 경화시켜 상기 패키지 본체와 일체로 된 렌즈를 형성하는 투명 수지 경화 단계를 포함하는 것을 특징으로 하는 LED 패키지 제조 방법.
- 제1항에 있어서, 상기 (다) 투명 수지 경화 단계는 상기 (나) 단계에서 얻은 구조를 경화 챔버에 넣고 내부 압력을 대기압에 비해 강하시킨 상태로 수행하는 것을 특징으로 하는 LED 패키지 제조 방법.
- 제2항에 있어서, 압력 강하의 값은 대기압으로부터 0.03 내지 0.09 Mpa인 것을 특징으로 하는 LED 패키지 제조 방법.
- 제1항에 있어서, 상기 투명 수지는 탄성 수지인 것을 특징으로 하는 LED 패키지 제조 방법.
- 제1항에 있어서, 상기 투명 수지는 상기 LED 패키지 본체의 탄성 수지와 동일한 재질인 것을 특징으로 하는 LED 패키지 제조 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060001519A KR100665365B1 (ko) | 2006-01-05 | 2006-01-05 | 발광다이오드 패키지 제조 방법 |
JP2007000493A JP5016313B2 (ja) | 2006-01-05 | 2007-01-05 | 発光ダイオードパッケージの製造方法 |
US11/649,914 US20070155033A1 (en) | 2006-01-05 | 2007-01-05 | Method of manufacturing light emitting diode package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060001519A KR100665365B1 (ko) | 2006-01-05 | 2006-01-05 | 발광다이오드 패키지 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100665365B1 true KR100665365B1 (ko) | 2007-01-09 |
Family
ID=37867085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060001519A Expired - Fee Related KR100665365B1 (ko) | 2006-01-05 | 2006-01-05 | 발광다이오드 패키지 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070155033A1 (ko) |
JP (1) | JP5016313B2 (ko) |
KR (1) | KR100665365B1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100870065B1 (ko) * | 2007-04-11 | 2008-11-24 | 알티전자 주식회사 | 엘이디 패키지용 렌즈 제조방법 |
TWI419378B (zh) * | 2009-11-05 | 2013-12-11 | Advanced Optoelectronic Tech | 發光二極體封裝方法及其治具 |
EP2323186B1 (en) * | 2009-11-13 | 2017-07-26 | Tridonic Jennersdorf GmbH | Light-emitting diode module and corresponding manufacturing method |
IT1402806B1 (it) * | 2010-11-29 | 2013-09-18 | St Microelectronics Srl | Dispositivo fotomoltiplicatore incapsulato di materiale semiconduttore, in particolare per l'utilizzo in macchine per l'esecuzione della tomografia ad emissione di positroni. |
JP5923850B2 (ja) * | 2010-11-30 | 2016-05-25 | サンユレック株式会社 | オプトデバイスの製造方法 |
JP5988073B2 (ja) * | 2011-11-01 | 2016-09-07 | 東芝ライテック株式会社 | 発光モジュールおよび照明装置 |
CN103296183A (zh) * | 2013-05-28 | 2013-09-11 | 惠州市大亚湾永昶电子工业有限公司 | 温度与胶量控制的led透镜成型方法 |
KR102227774B1 (ko) | 2014-10-23 | 2021-03-16 | 삼성전자주식회사 | 발광다이오드 패키지 제조방법 |
DE102015107516A1 (de) * | 2015-05-13 | 2016-11-17 | Osram Opto Semiconductors Gmbh | Verfahren zum Herstellen einer Linse für eine optoelektronische Leuchtvorrichtung |
CN107452855B (zh) * | 2017-08-17 | 2018-05-29 | 旭宇光电(深圳)股份有限公司 | 贴片led无模封装方法 |
CN109411587B (zh) * | 2018-12-10 | 2020-11-27 | 浙江单色电子科技有限公司 | 一种含硅胶透镜的紫光led生产方法及其紫光led |
EP3792046A1 (de) * | 2019-09-12 | 2021-03-17 | Technische Hochschule Wildau | Verfahren zur herstellung asymmetrischer oder asphärischer linsen sowie leuchteinheit mit einer derart hergestellten linse |
Family Cites Families (16)
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US4034466A (en) * | 1974-09-03 | 1977-07-12 | Motorola, Inc. | Package and method for a semiconductor radiant energy emitting device |
US4304466A (en) * | 1978-09-11 | 1981-12-08 | Vivitar Corporation | Zoom lens |
JPH0677540A (ja) * | 1992-08-24 | 1994-03-18 | Sanyo Electric Co Ltd | 光半導体装置 |
JP3521469B2 (ja) * | 1994-03-08 | 2004-04-19 | 日本板硝子株式会社 | 樹脂製レンズアレイおよびその製造方法 |
JPH08236654A (ja) * | 1995-02-23 | 1996-09-13 | Matsushita Electric Ind Co Ltd | チップキャリアとその製造方法 |
JPH10284646A (ja) * | 1997-04-08 | 1998-10-23 | Mitsubishi Electric Corp | 半導体デバイス及びその製造方法 |
JP2003234511A (ja) * | 2002-02-06 | 2003-08-22 | Toshiba Corp | 半導体発光素子およびその製造方法 |
US7084472B2 (en) * | 2002-07-09 | 2006-08-01 | Toppan Printing Co., Ltd. | Solid-state imaging device and manufacturing method therefor |
EP1484802B1 (en) * | 2003-06-06 | 2018-06-13 | Stanley Electric Co., Ltd. | Optical semiconductor device |
JP4329514B2 (ja) * | 2003-12-02 | 2009-09-09 | 富士ゼロックス株式会社 | マイクロレンズアレイ及びその製造方法 |
US20050281980A1 (en) * | 2004-06-22 | 2005-12-22 | Cruz Jose A | Vacuum pressure bag for use with large scale composite structures |
JP4922555B2 (ja) * | 2004-09-24 | 2012-04-25 | スタンレー電気株式会社 | Led装置 |
WO2006043422A1 (ja) * | 2004-10-19 | 2006-04-27 | Nichia Corporation | 半導体素子 |
CN1815269A (zh) * | 2005-01-31 | 2006-08-09 | 株式会社有泽制作所 | 镜片制造方法 |
JP4667094B2 (ja) * | 2005-03-18 | 2011-04-06 | 富士通株式会社 | 電子装置の製造方法 |
TWI297784B (en) * | 2005-09-22 | 2008-06-11 | Lite On Technology Corp | Optical module having a lens formed without contacting a reflector and method of manufacturing the same |
-
2006
- 2006-01-05 KR KR1020060001519A patent/KR100665365B1/ko not_active Expired - Fee Related
-
2007
- 2007-01-05 US US11/649,914 patent/US20070155033A1/en not_active Abandoned
- 2007-01-05 JP JP2007000493A patent/JP5016313B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070155033A1 (en) | 2007-07-05 |
JP5016313B2 (ja) | 2012-09-05 |
JP2007184616A (ja) | 2007-07-19 |
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