KR101730164B1 - 고체 조명에 유용한 양자점-기반 광 시트 - Google Patents

고체 조명에 유용한 양자점-기반 광 시트 Download PDF

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KR101730164B1
KR101730164B1 KR1020107001056A KR20107001056A KR101730164B1 KR 101730164 B1 KR101730164 B1 KR 101730164B1 KR 1020107001056 A KR1020107001056 A KR 1020107001056A KR 20107001056 A KR20107001056 A KR 20107001056A KR 101730164 B1 KR101730164 B1 KR 101730164B1
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light
quantum dots
substrate
features
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KR20100047841A (ko
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피터 티. 카즐라스
존 알. 린톤
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삼성전자주식회사
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/08—Luminescent materials, e.g. electroluminescent or chemiluminescent containing inorganic luminescent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • 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
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020107001056A 2007-07-18 2008-07-18 고체 조명에 유용한 양자점-기반 광 시트 Active KR101730164B1 (ko)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US95059807P 2007-07-18 2007-07-18
US60/950,598 2007-07-18
US97188507P 2007-09-12 2007-09-12
US60/971,885 2007-09-12
US97364407P 2007-09-19 2007-09-19
US60/973,644 2007-09-19
US1622707P 2007-12-21 2007-12-21
US61/016,227 2007-12-21
PCT/US2008/008822 WO2009011922A1 (en) 2007-07-18 2008-07-18 Quantum dot-based light sheets useful for solid-state lighting

Related Child Applications (1)

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KR1020177008211A Division KR101820777B1 (ko) 2007-07-18 2008-07-18 고체 조명에 유용한 양자점-기반 광 시트

Publications (2)

Publication Number Publication Date
KR20100047841A KR20100047841A (ko) 2010-05-10
KR101730164B1 true KR101730164B1 (ko) 2017-04-25

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KR1020177008211A Active KR101820777B1 (ko) 2007-07-18 2008-07-18 고체 조명에 유용한 양자점-기반 광 시트

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Country Status (4)

Country Link
US (1) US20100283072A1 (cg-RX-API-DMAC10.html)
JP (1) JP2010533976A (cg-RX-API-DMAC10.html)
KR (2) KR101730164B1 (cg-RX-API-DMAC10.html)
WO (1) WO2009011922A1 (cg-RX-API-DMAC10.html)

Cited By (4)

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US11349038B2 (en) 2019-12-26 2022-05-31 Samsung Electronics Co., Ltd. Quantum dot complex and display apparatus including the same
US11785822B2 (en) 2020-05-14 2023-10-10 Samsung Display Co., Ltd. Display apparatus including concave portion
US12520709B2 (en) 2021-10-06 2026-01-06 Samsung Display Co., Ltd. Display device
US12707860B2 (en) 2021-11-15 2026-08-11 Samsung Display Co., Ltd. Display device

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