Li et al., 2022 - Google Patents
Low-temperature sintering coating of phosphor in TeO2–SiO2–B2O3–ZnO glass for enhanced luminous efficacy of white LEDLi et al., 2022
- Document ID
- 1202773731901481170
- Author
- Li H
- Yang J
- Zhuo Y
- Wang P
- Li J
- Publication year
- Publication venue
- Journal of Materials Science: Materials in Electronics
External Links
Snippet
A low-temperature sintering coating of phosphor in glass (PiG) is applied to white light- emitting diode (WLED) packaging to improve its luminous efficacy. The PiG coating is used for packaging and as a white light converter. In this work, the PiG is prepared by low …
- 239000011521 glass 0 title abstract description 87
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier 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 with at least one potential-jump barrier or surface barrier 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
- C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead containing boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C4/00—Compositions for glass with special properties
- C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Lin et al. | Glass ceramic phosphors: towards long‐lifetime high‐power white light‐emitting‐diode applications–a review | |
He et al. | Glass-ceramic phosphors for solid state lighting: a review | |
CN1769231B (en) | Glass or glass ceremic | |
JP5334573B2 (en) | Light emission conversion type LED | |
TW201341335A (en) | Bismuth borate glass encapsulant for LED phosphors | |
Xu et al. | High refractive index coating of phosphor-in-glass for enhanced light extraction efficiency of white LEDs | |
US9647180B2 (en) | Glass-phosphor composite containing rare-earth ion and light-emitting diode including same | |
Lin et al. | Ultra-stable narrowband green-emitting CsPbBr 3 quantum dot-embedded glass ceramics for wide color gamut backlit displays | |
Xu et al. | Gradient refractive index structure of phosphor‐in‐glass coating for packaging of white LED s | |
Zhuo et al. | Enhanced luminous efficiency of multilayer gradient refractive index phosphor in P2O5-ZnO-B2O3-BaO glass for white light-emitting diode packages | |
Tian et al. | Multicolor phosphate glasses for potential white LED lighting and X‐ray detections | |
Bindai et al. | Realization of phosphor-in-glass thin film on soda-lime silicate glass with low sintering temperature for high color rendering white LEDs | |
JP2010261048A (en) | Light-emitting device and its manufacturing method | |
Ma et al. | A novel Eu3+-doped phosphor-in-glass for WLEDs and the effect of borophosphate matrix | |
Li et al. | Mapping the glass forming region and making their phosphor‐in‐glass for application in W‐LEDs packaging | |
CN109592907B (en) | Boron bismuthate glass-based Ce: YAG glass ceramic for white light LED and preparation method thereof | |
Si et al. | A stable and efficient red‐emitting color converter based on K2SiF6: Mn4+ phosphor‐in‐glass film for next‐generation laser‐excited lighting and display | |
Wang et al. | Tb4O7-Sm2O3 co-doped glass ceramics containing Ba3Gd (PO4) 3: preparation, tunable emission and temperature sensing properties | |
Behera et al. | Study of efficient sustainable phosphor in glass (P–i–G) material for white LED applications fabricated by tape casting and screen-printing techniques | |
Xu et al. | Tunable chromaticity and enhanced luminous efficacy of white LEDs with phosphor-in-glass coating via multilayer screen-printing | |
Wang et al. | High color rendering index of warm WLED based on LuAG: Ce 3+ PiG coated CaAlSiN 3: Eu 2+ phosphor film for residential lighting applications | |
Zhao et al. | Chromaticity-tunable color converter of CaAlSiN 3: Eu 2+ red phosphor film layer stacked YAG PiG for warm-WLED | |
WO2009083867A1 (en) | Color filter for a light emitting device | |
CN107500529B (en) | YAG fluorescent glass, preparation method thereof and application thereof in white light LED | |
Li et al. | Cation defects succeed in triggering super stability of narrow-band blue-emitting phosphors Ca3Sc2Si3O12: Bi3+ for backlighting display application |