KR101360147B1 - Led 패키지 및 그 제조방법 - Google Patents
Led 패키지 및 그 제조방법 Download PDFInfo
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- KR101360147B1 KR101360147B1 KR1020110140203A KR20110140203A KR101360147B1 KR 101360147 B1 KR101360147 B1 KR 101360147B1 KR 1020110140203 A KR1020110140203 A KR 1020110140203A KR 20110140203 A KR20110140203 A KR 20110140203A KR 101360147 B1 KR101360147 B1 KR 101360147B1
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- South Korea
- Prior art keywords
- light emitting
- dummy
- led package
- emitting device
- reflector
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 19
- 239000000758 substrate Substances 0.000 claims abstract description 43
- 238000010168 coupling process Methods 0.000 claims description 21
- 229910000679 solder Inorganic materials 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000004904 shortening Methods 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
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/68—Details of reflectors forming part of the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
-
- 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
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 LED 패키지를 개략적으로 나타내는 단면도이다.
도 3a 및 도 3b는 본 발명의 일 실시예에 따른 LED 패키지를 개략적으로 나타내는 분해 사시도이다.
도 4는 본 발명의 일 실시예에 따른 LED 패키지 제조 방법을 설명하기 위한 순서도이다.
23, 23', 23'': 더미 24: 리플렉터
25: 솔더
Claims (14)
- 회로 및 솔더가 인쇄된 기판;
상기 기판에 실장된 발광소자;
상기 발광소자를 둘러싸도록 상기 기판의 솔더가 인쇄된 영역에 솔더링되어 부착되는 더미(dummy); 및
상기 더미와 탈부착 가능하도록 결합하고 상기 발광소자의 광을 반사시켜 외부로 내보내는 리플렉터(reflector)를 포함하며,
상기 더미 및 상기 리플렉터는, 나사 결합 방식으로 결합하는 것을 특징으로 하는 LED 패키지. - 삭제
- 삭제
- 청구항 1에 있어서,
상기 더미는,
플라스틱 부재에 도금하여 형성하는 것을 특징으로 하는 LED 패키지. - 삭제
- 청구항 1에 있어서,
상기 발광 소자는,
발광 다이오드(Light Emitting Diode, LED)인 것을 특징으로 하는 LED 패키지. - 청구항 1에 있어서,
상기 발광소자 상부에 결합된 렌즈를 더 포함하는 것을 특징으로 하는 LED 패키지. - 청구항 1에 있어서,
상기 리플렉터는,
상기 발광소자의 광이 지향성을 가지고 반사되도록 경사면을 포함하고, 상기 경사면은 상기 발광소자의 최상부보다 위쪽에 위치하는 것을 특징으로 하는 LED 패키지. - 회로 및 솔더가 인쇄된 기판을 구비하는 단계;
상기 기판에 발광소자를 실장하는 단계;
상기 발광소자를 둘러싸도록 더미(dummy)를 상기 기판의 솔더가 인쇄된 영역에 솔더링하여 부착하는 단계; 및
상기 발광소자의 광을 반사시켜 외부로 내보내는 리플렉터(reflector)를 상기 더미와 탈부착 가능하도록 결합하는 단계를 포함하며,
상기 리플렉터를 상기 더미와 탈부착 가능하도록 결합하는 단계는,
상기 더미 및 상기 리플렉터를 나사 결합 방식으로 결합하는 것을 특징으로 하는 LED 패키지 제조 방법. - 삭제
- 삭제
- 청구항 9에 있어서,
플라스틱 부재에 도금하여 상기 더미를 형성하는 단계를 더 포함하는 것을 특징으로 하는 LED 패키지 제조 방법. - 삭제
- 청구항 9에 있어서,
상기 발광소자 상부에 렌즈를 결합하는 단계를 더 포함하는 것을 특징으로 하는 LED 패키지 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110140203A KR101360147B1 (ko) | 2011-12-22 | 2011-12-22 | Led 패키지 및 그 제조방법 |
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---|---|---|---|
KR1020110140203A KR101360147B1 (ko) | 2011-12-22 | 2011-12-22 | Led 패키지 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130072673A KR20130072673A (ko) | 2013-07-02 |
KR101360147B1 true KR101360147B1 (ko) | 2014-02-11 |
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KR1020110140203A Active KR101360147B1 (ko) | 2011-12-22 | 2011-12-22 | Led 패키지 및 그 제조방법 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20150129268A (ko) * | 2014-05-09 | 2015-11-19 | (주)엔디에스 | 투명 디스플레이장치 및 이의 제조방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110011191A (ko) * | 2009-07-28 | 2011-02-08 | 이레텍전자 주식회사 | 회로기판을 포함한 반사경의 탈부착결합장치 |
KR20110021159A (ko) * | 2009-08-25 | 2011-03-04 | (주)알텍테크놀로지스 | 조명 모듈 |
KR101104755B1 (ko) * | 2011-06-30 | 2012-01-12 | 박건 | 발광 장치 |
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- 2011-12-22 KR KR1020110140203A patent/KR101360147B1/ko active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20110011191A (ko) * | 2009-07-28 | 2011-02-08 | 이레텍전자 주식회사 | 회로기판을 포함한 반사경의 탈부착결합장치 |
KR20110021159A (ko) * | 2009-08-25 | 2011-03-04 | (주)알텍테크놀로지스 | 조명 모듈 |
KR101104755B1 (ko) * | 2011-06-30 | 2012-01-12 | 박건 | 발광 장치 |
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