KR20230115676A - Csp형 발광체를 이용한 수중등 - Google Patents
Csp형 발광체를 이용한 수중등 Download PDFInfo
- Publication number
- KR20230115676A KR20230115676A KR1020220012407A KR20220012407A KR20230115676A KR 20230115676 A KR20230115676 A KR 20230115676A KR 1020220012407 A KR1020220012407 A KR 1020220012407A KR 20220012407 A KR20220012407 A KR 20220012407A KR 20230115676 A KR20230115676 A KR 20230115676A
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- Prior art keywords
- light emitting
- light
- csp
- underwater
- present
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 16
- 238000007667 floating Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
- F21V5/004—Refractors for light sources using microoptical elements for redirecting or diffusing light using microlenses
-
- 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]
Landscapes
- 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 실시예에 따른 CSP형 발광체를 이용한 부유식 발광 장치를 도시한 정면도이다.
도 3은 본 발명의 실시예에 적용되는 발광체의 구조를 설명하기 위한 도면이다.
도 4는 본 발명의 실시예에 따른 발광부의 구조를 도시한 도면이다.
도 5는 본 발명의 실시예에 따른 발광부를 형성하는 과정을 도시한 도면이다.
도 6은 본 발명의 실시예에 따른 고정부재와 평행유지부재간의 결합 과정을 설명하기 위한 도면이다.
110 : 케이싱부
120 : 지지부
130 : 삽입공
200 : 발광부
205 : 발열 패드
210 : 세라믹 기판
220 : 발광체
Claims (6)
- 수면 상에 부유되어 광을 발산하는 수중등에 있어서,
케이싱부와,
상기 케이싱부의 저면부와 체결되어 상기 케이싱부의 내부 공간을 밀폐시키는 지지부와,
상기 지지부의 상부면에 설치되어 복수의 CSP 타입의 발광체를 통해 발광하는 발광부를 구비하는 CSP 타입의 발광체를 이용한 수중등.
- 제1항에 있어서,
상기 케이싱부는,
상기 지지부의 중심부에 대응되는 부분에 삽입공을 구비하며,
상기 발광부는,
상기 삽입공에 대응되는 위치에 체결홀을 구비하며,
상기 수중등은,
상기 삽입공에 삽입되어 상기 케이싱부의 내부 공간을 밀폐시키고, 상기 발광부의 체결홀을 통해 상기 지지부에 고정되는 고정부재를 더 포함하는 CSP 타입의 발광체를 이용한 수중등.
- 제2항에 있어서,
상기 발광부의 복수의 발광체는,
상기 지지부의 상부면에 형성되고, 상기 체결홀이 형성된 세라믹 기판에 접착제를 이용하여 부착되는 CSP 타입의 발광체를 이용한 수중등.
- 제2항에 있어서,
상기 수중등은,
상기 케이싱부의 내부 공간에 설치되어 상기 CSP 타입의 발광체의 발광에 따라 발생되는 광을 확산시키는 렌즈부를 더 포함하는 CSP 타입의 발광체를 이용한 수중등.
- 제4항에 있어서,
상기 렌즈부는,
일측이 상기 고정부재의 일부분과 연결되고 타측이 상기 지지부의 일부분과 연결되어 상기 케이싱부의 내부 공간에 고정되는 CSP 타입의 발광체를 이용한 수중등.
- 제2항에 있어서,
상기 발광체는,
플립칩 타입의 LED 칩과,
상기 LED 칩의 측면부와 상면부를 감싸는 형광체로 구성되는 CSP 타입의 발광체를 이용한 수중등.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020220012407A KR102733507B1 (ko) | 2022-01-27 | 2022-01-27 | Csp형 발광체를 이용한 수중등 |
Applications Claiming Priority (1)
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---|---|---|---|
KR1020220012407A KR102733507B1 (ko) | 2022-01-27 | 2022-01-27 | Csp형 발광체를 이용한 수중등 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20230115676A true KR20230115676A (ko) | 2023-08-03 |
KR102733507B1 KR102733507B1 (ko) | 2024-11-25 |
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KR1020220012407A Active KR102733507B1 (ko) | 2022-01-27 | 2022-01-27 | Csp형 발광체를 이용한 수중등 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005071766A (ja) * | 2003-08-22 | 2005-03-17 | Banpresto Co Ltd | 観賞用ライト |
CN102954394A (zh) * | 2011-08-26 | 2013-03-06 | 海洋王照明科技股份有限公司 | 警示灯 |
US20150023023A1 (en) * | 2011-08-11 | 2015-01-22 | Goldeneye, Inc. | Lighting systems with heat extracting light emitting elements |
KR101691653B1 (ko) | 2016-04-19 | 2017-01-02 | (주)포스라이트 | Led 수중등 |
-
2022
- 2022-01-27 KR KR1020220012407A patent/KR102733507B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005071766A (ja) * | 2003-08-22 | 2005-03-17 | Banpresto Co Ltd | 観賞用ライト |
US20150023023A1 (en) * | 2011-08-11 | 2015-01-22 | Goldeneye, Inc. | Lighting systems with heat extracting light emitting elements |
CN102954394A (zh) * | 2011-08-26 | 2013-03-06 | 海洋王照明科技股份有限公司 | 警示灯 |
KR101691653B1 (ko) | 2016-04-19 | 2017-01-02 | (주)포스라이트 | Led 수중등 |
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KR102733507B1 (ko) | 2024-11-25 |
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