KR102427049B1 - 플래시 모듈 및 이를 포함하는 단말기 - Google Patents

플래시 모듈 및 이를 포함하는 단말기 Download PDF

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Publication number
KR102427049B1
KR102427049B1 KR1020170062462A KR20170062462A KR102427049B1 KR 102427049 B1 KR102427049 B1 KR 102427049B1 KR 1020170062462 A KR1020170062462 A KR 1020170062462A KR 20170062462 A KR20170062462 A KR 20170062462A KR 102427049 B1 KR102427049 B1 KR 102427049B1
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South Korea
Prior art keywords
light emitting
wavelength
light
emitting chip
flash module
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KR1020170062462A
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Korean (ko)
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KR20170131275A (ko
Inventor
최종범
이태성
진민지
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쑤저우 레킨 세미컨덕터 컴퍼니 리미티드
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0442—Constructional details of the flash apparatus; Arrangement of lamps, reflectors, or the like
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/56—Accessories
    • G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
    • H01L33/504—
    • H01L33/58—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • H01S5/323—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser
    • H01S5/32308—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures in AIIIBV compounds, e.g. AlGaAs-laser, InP-based laser emitting light at a wavelength less than 900 nm
    • 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
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • 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
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G03B2215/0517—Housing
    • G03B2215/0546—Housing modular
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0567—Solid-state light source, e.g. LED, laser

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Led Device Packages (AREA)
  • Stroboscope Apparatuses (AREA)
  • Planar Illumination Modules (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
KR1020170062462A 2016-05-19 2017-05-19 플래시 모듈 및 이를 포함하는 단말기 Active KR102427049B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020160061544 2016-05-19
KR20160061544 2016-05-19
KR1020160084778 2016-07-05
KR20160084778 2016-07-05

Publications (2)

Publication Number Publication Date
KR20170131275A KR20170131275A (ko) 2017-11-29
KR102427049B1 true KR102427049B1 (ko) 2022-07-29

Family

ID=60326568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170062462A Active KR102427049B1 (ko) 2016-05-19 2017-05-19 플래시 모듈 및 이를 포함하는 단말기

Country Status (6)

Country Link
US (1) US10809596B2 (enExample)
EP (1) EP3460569A4 (enExample)
JP (1) JP7296090B2 (enExample)
KR (1) KR102427049B1 (enExample)
CN (1) CN109154762B (enExample)
WO (1) WO2017200341A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675232B2 (en) 2020-10-27 2023-06-13 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7132502B2 (ja) 2018-03-09 2022-09-07 日亜化学工業株式会社 光源装置
US10924647B2 (en) * 2019-06-11 2021-02-16 Google Llc Flash module with LED-covering substrate having different diameters
KR102150827B1 (ko) * 2020-04-17 2020-09-02 주식회사 참테크 렌즈패키지 및 그 성형방법
KR102849288B1 (ko) * 2020-06-01 2025-08-22 삼성전자주식회사 플래시 led 패키지
CN111897176A (zh) * 2020-08-10 2020-11-06 谷麦光电科技股份有限公司 一种闪光灯模组及其制造方法
KR20220099692A (ko) * 2021-01-07 2022-07-14 삼성전자주식회사 전자 장치의 플래시 렌즈
EP4250002A4 (en) 2021-01-07 2024-04-24 Samsung Electronics Co., Ltd. Flash lens of electronic device

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KR101867284B1 (ko) 2011-07-01 2018-06-15 삼성전자주식회사 카메라 플래시 모듈

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JP2006221098A (ja) * 2005-02-14 2006-08-24 Citizen Electronics Co Ltd フラッシュライト用ｌｅｄ付きカメラモジュール
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KR20080042882A (ko) * 2005-09-06 2008-05-15 도레이 가부시끼가이샤 광확산 필름 및 이것을 사용한 면광원
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US20100044726A1 (en) 2008-08-22 2010-02-25 Qing Li Method for Packaging White-Light LED and LED Device Produced Thereby
KR101867284B1 (ko) 2011-07-01 2018-06-15 삼성전자주식회사 카메라 플래시 모듈

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11675232B2 (en) 2020-10-27 2023-06-13 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof
US12013614B2 (en) 2020-10-27 2024-06-18 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof
US12282226B2 (en) 2020-10-27 2025-04-22 Samsung Electronics Co., Ltd. Display apparatus and light source device thereof

Also Published As

Publication number Publication date
CN109154762B (zh) 2021-10-26
KR20170131275A (ko) 2017-11-29
EP3460569A2 (en) 2019-03-27
JP7296090B2 (ja) 2023-06-22
WO2017200341A2 (ko) 2017-11-23
US10809596B2 (en) 2020-10-20
JP2019523964A (ja) 2019-08-29
EP3460569A4 (en) 2020-01-08
US20190302573A1 (en) 2019-10-03
CN109154762A (zh) 2019-01-04
WO2017200341A3 (ko) 2018-01-04

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