KR102094402B1 - 발광 소자 및 이를 포함하는 에어로졸 생성 장치 - Google Patents
발광 소자 및 이를 포함하는 에어로졸 생성 장치 Download PDFInfo
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- KR102094402B1 KR102094402B1 KR1020180099426A KR20180099426A KR102094402B1 KR 102094402 B1 KR102094402 B1 KR 102094402B1 KR 1020180099426 A KR1020180099426 A KR 1020180099426A KR 20180099426 A KR20180099426 A KR 20180099426A KR 102094402 B1 KR102094402 B1 KR 102094402B1
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- H—ELECTRICITY
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0095—Preparation of aerosols
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- 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
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- H—ELECTRICITY
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- 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]
- H10H20/01—Manufacture or treatment
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- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
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- 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
- H10H20/851—Wavelength conversion means
- H10H20/8515—Wavelength conversion means not being in contact with the bodies
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- H—ELECTRICITY
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- H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/60—Devices with integrated user interfaces
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- A—HUMAN NECESSITIES
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- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
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Abstract
Description
도 1b는 일 실시예에 관한 발광 소자의 단면도이다.
도 2는 도 1b에 도시된 실시예에 관한 발광 소자를 분해하여 도시한 사시도이다.
도 3a 내지 도 3c는 다른 실시예에 관한 발광 소자의 차광부의 예시적 형상들을 도시한 단면도이다.
도 4는 도 1b 내지 도 3c에 도시된 실시예들에 관한 발광 소자를 복수 개 포함한 발광 모듈을 도시한 사시도이다.
도 5a 및 도 5b는 도 4에 도시된 발광 모듈을 포함하는 또 다른 실시예들에 관한 에어로졸 생성 장치를 개략적으로 도시한 블록도이다.
도 5c는 도 5a 및 도 5b의 에어로졸 생성 장치의 사시도이다.
Claims (13)
- PCB에 장착되며 빛을 방출하는 발광부;
상기 PCB로부터 이격되며 상기 발광부에 대응되는 위치에 형성되어 상기 발광부에서 방출된 빛을 통과시키는 개구를 갖는 차광부;
상기 차광부와 상기 PCB의 사이에 배치되어 상기 발광부에서 방출된 빛이 상기 차광부와 상기 PCB의 사이로 방출되는 것을 차단하는 밀봉부; 및
상기 발광부로부터 멀어지는 방향을 향하는 상기 차광부의 일 면과 접하며, 상기 차광부의 상기 개구를 통과한 빛을 투과시키는 투과부;를 포함하되,
상기 개구를 통과한 빛의 번짐을 방지하도록 상기 개구는 상기 발광부로부터 멀어지는 방향에서의 일 측 단부에 상기 발광부로부터 멀어질수록 확장되는 외주면인 경사면을 갖는, 발광 소자. - 제 1 항에 있어서,
상기 밀봉부와 상기 PCB의 사이에 배치되어 상기 밀봉부와 상기 PCB를 접착하는 접착부를 더 포함하는, 발광 소자. - 제 1 항에 있어서,
상기 투과부는 상기 개구에 수용되는 돌출부를 포함하는, 발광 소자. - 제 1 항에 있어서,
상기 밀봉부는 탄성을 갖는 소재를 포함하는, 발광 소자. - 제 1 항에 있어서,
상기 차광부는, 상기 투과부보다 높은 유리전이온도를 가지는 물질을 포함하는, 발광 소자. - 제 1 항에 있어서,
상기 차광부의 상기 개구의 내벽면은 Ra ≤ 1인 표면 거칠기를 가져 빛을 반사하는 경면을 포함하는, 발광 소자. - 제 1 항에 있어서,
상기 개구의 상기 경사면은 상기 개구의 중심을 향하는 방향으로 경사진, 발광 소자. - 제 1 항에 있어서,
상기 개구의 상기 경사면은 상기 개구의 중심을 향하는 방향으로 볼록하게 만곡된, 발광 소자. - 제 1 항에 있어서,
상기 개구의 상기 경사면은 상기 개구의 중심으로부터 멀어지는 방향으로 오목하게 만곡된, 발광 소자. - 제 1 항에 있어서,
상기 개구의 상기 경사면은 가변 곡률을 갖는, 발광 소자. - 제 1 항 내지 제 10 항 중 어느 한 항에 따른 발광 소자를 복수 개 포함하는 발광 모듈.
- 제 11 항에 따른 발광 모듈을 포함하는 에어로졸 생성 장치.
- PCB에 빛을 방출하는 발광부를 장착시키는 단계;
상기 발광부에서 방출된 빛을 통과시키도록 상기 발광부에 대응되는 위치에 형성된 개구를 갖는 차광부를 상기 PCB와 이격되게 배치시키는 단계;
상기 발광부에서 방출된 빛이 상기 차광부와 상기 PCB의 사이로 방출되는 것을 차단하는 밀봉부를 상기 차광부와 상기 PCB의 사이에 배치시키는 단계; 및
상기 차광부의 상기 개구를 통과한 빛을 투과시키는 투과부를 상기 발광부로부터 멀어지는 방향을 향하는 상기 차광부의 일 면과 접하도록 배치시키는 단계;를 포함하되,
상기 차광부의 상기 개구를 통과한 빛의 번짐을 방지하도록 상기 개구는 상기 발광부로부터 멀어지는 방향에서의 일 측 단부에 상기 발광부로부터 멀어질수록 확장되는 외주면인 경사면을 갖는, 발광 소자 제조 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
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KR1020180099426A KR102094402B1 (ko) | 2018-08-24 | 2018-08-24 | 발광 소자 및 이를 포함하는 에어로졸 생성 장치 |
US16/764,091 US11304449B2 (en) | 2018-08-24 | 2019-05-09 | Light-emitting element and aerosol generation device comprising same |
JP2020527112A JP7226904B2 (ja) | 2018-08-24 | 2019-05-09 | 発光素子及びそれを含むエアロゾル生成装置 |
PCT/KR2019/005527 WO2020040401A1 (ko) | 2018-08-24 | 2019-05-09 | 발광 소자 및 이를 포함하는 에어로졸 생성 장치 |
EP19851975.3A EP3819948A4 (en) | 2018-08-24 | 2019-05-09 | ELECTROLUMINESCENT ELEMENT AND AEROSOL GENERATION DEVICE INCLUDING IT |
CN201980005497.7A CN111295768B (zh) | 2018-08-24 | 2019-05-09 | 发光元件及包括该发光元件的气溶胶生成装置 |
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KR1020180099426A KR102094402B1 (ko) | 2018-08-24 | 2018-08-24 | 발광 소자 및 이를 포함하는 에어로졸 생성 장치 |
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KR102094402B1 true KR102094402B1 (ko) | 2020-03-27 |
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US (1) | US11304449B2 (ko) |
EP (1) | EP3819948A4 (ko) |
JP (1) | JP7226904B2 (ko) |
KR (1) | KR102094402B1 (ko) |
CN (1) | CN111295768B (ko) |
WO (1) | WO2020040401A1 (ko) |
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JP2022017855A (ja) * | 2020-07-14 | 2022-01-26 | スタンレー電気株式会社 | 発光装置 |
CN112133814A (zh) * | 2020-09-16 | 2020-12-25 | 弘凯光电(深圳)有限公司 | Led封装单体、按键装置及led封装方法 |
KR102621734B1 (ko) * | 2021-04-29 | 2024-01-04 | 주식회사 케이티앤지 | 에어로졸 생성 장치 |
WO2023112184A1 (ja) * | 2021-12-15 | 2023-06-22 | 日本たばこ産業株式会社 | 香味吸引器 |
USD1018967S1 (en) * | 2022-05-31 | 2024-03-19 | Kt&G Corporation | Electronic cigarette |
US20250107573A1 (en) * | 2022-08-30 | 2025-04-03 | Kt & G Corporation | Aerosol generating device and method of manufacturing outer cover for aerosol generating device |
WO2024251905A1 (en) * | 2023-06-09 | 2024-12-12 | Nicoventures Trading Limited | Aerosol provision device |
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JP2017147406A (ja) * | 2016-02-19 | 2017-08-24 | 日機装株式会社 | 発光装置 |
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JPS6139432Y2 (ko) * | 1979-07-10 | 1986-11-12 | ||
JPS63155654U (ko) * | 1987-03-31 | 1988-10-12 | ||
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CN111295768B (zh) | 2023-10-20 |
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WO2020040401A1 (ko) | 2020-02-27 |
EP3819948A4 (en) | 2021-07-21 |
US11304449B2 (en) | 2022-04-19 |
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