TWI799948B - 用於微型發光二極體之藍色轉換器 - Google Patents

用於微型發光二極體之藍色轉換器 Download PDF

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Publication number
TWI799948B
TWI799948B TW110130219A TW110130219A TWI799948B TW I799948 B TWI799948 B TW I799948B TW 110130219 A TW110130219 A TW 110130219A TW 110130219 A TW110130219 A TW 110130219A TW I799948 B TWI799948 B TW I799948B
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Taiwan
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blue color
micro leds
color converter
converter
leds
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TW110130219A
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TW202212535A (zh
Inventor
駱英東
徐立松
西法帕奇亞 卡納帕西亞潘
浩智 黃
炳成 郭
朱明偉
納格Ｂ 帕逖邦德拉
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美商應用材料股份有限公司
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • H01L33/504—Elements with two or more wavelength conversion materials
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08F2/00—Processes of polymerisation
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    • C08F2/00—Processes of polymerisation
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    • C08F2/00—Processes of polymerisation
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    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
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    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
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    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
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    • C08F22/1006—Esters of polyhydric alcohols or polyhydric phenols, e.g. ethylene glycol dimethacrylate
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    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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    • C09D11/00—Inks
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    • C09D11/00—Inks
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    • C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
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    • H01—ELECTRIC ELEMENTS
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
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    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Led Device Packages (AREA)
  • Polymerisation Methods In General (AREA)
  • Optical Filters (AREA)
  • Luminescent Compositions (AREA)
TW110130219A 2020-08-28 2021-08-17 用於微型發光二極體之藍色轉換器 TWI799948B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/006,663 US11942576B2 (en) 2020-08-28 2020-08-28 Blue color converter for micro LEDs
US17/006,663 2020-08-28

Publications (2)

Publication Number Publication Date
TW202212535A TW202212535A (zh) 2022-04-01
TWI799948B true TWI799948B (zh) 2023-04-21

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TW110130219A TWI799948B (zh) 2020-08-28 2021-08-17 用於微型發光二極體之藍色轉換器

Country Status (7)

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US (2) US11942576B2 (zh)
EP (1) EP4204466A4 (zh)
JP (1) JP2023539203A (zh)
KR (1) KR20230058449A (zh)
CN (1) CN115996958A (zh)
TW (1) TWI799948B (zh)
WO (1) WO2022047005A1 (zh)

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TW202014047A (zh) * 2018-08-09 2020-04-01 美商凱特伊夫公司 具有光耦合及轉換層的發光二極體

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