公开(公告)号：US20170342278A1

公开(公告)日：2017-11-30

申请号：US15635962

申请日：2017-06-28

申请人： The Regents of the University of California ,  PPG Industries Ohio, Inc.

发明人： Michael Andrew Zalich ,  Michael F. Baxter ,  Paul H. Berdahl ,  Stuart D. Hellring ,  Jeffrey Lynn Stalker

IPC分类号： C09D5/22 ,  B05D3/06 ,  C09D7/12 ,  B05D5/06 ,  B05D7/14 ,  C09D127/16 ,  C09D5/33 ,  C08K3/34 ,  C08K3/22 ,  C08K9/02

CPC分类号： C09D5/22 ,  B05D3/06 ,  B05D5/06 ,  B05D7/14 ,  C08K3/22 ,  C08K3/34 ,  C08K9/02 ,  C08K2003/2206 ,  C08K2003/2227 ,  C08K2003/2248 ,  C08K2003/2251 ,  C08K2201/014 ,  C09D5/004 ,  C09D7/61 ,  C09D7/62 ,  C09D127/16 ,  C09K11/54 ,  C09K11/562 ,  C09K11/685 ,  C09K11/7704 ,  C09K11/7706 ,  C09K11/7772 ,  C09K11/7774 ,  C09K11/883

摘要： The present invention provides for a composition comprising a pigment, wherein the composition is suitable for coating a surface that is, or is expected to be, exposed to the sun. The pigment comprises particles that fluoresce in sunlight, thereby remaining cooler in the sun than coatings pigmented with non-fluorescent particles. The particles comprise solids that fluoresce or glow in the visible or near infrared (NIR) spectra, or that fluoresce when doped. Suitable dopants include, but are not limited to, ions of rare earths and transition metals. A coating composition includes: (i) a film-forming resin; (ii) an infrared reflective pigment; and (iii) an infrared fluorescent pigment different from the infrared reflective pigment. When the coating composition is cured to form a coating and exposed to radiation comprising fluorescence-exciting radiation, the coating has a greater effective solar reflectance (ESR) compared to the same coating exposed to the radiation comprising fluorescence-exciting radiation except without the infrared fluorescent pigment. A multi-layer coating including the coating composition, and a substrate at least partially coated with the coating composition is also disclosed. A method of reducing temperature of an article includes applying the coating composition to at least a portion of the article.

公开(公告)号：US09388735B2

公开(公告)日：2016-07-12

申请号：US14603669

申请日：2015-01-23

申请人： Albert Chin-Tang Wey

发明人： Albert Chin-Tang Wey

IPC分类号： F02M69/04 ,  F02B51/06 ,  F02M27/06 ,  C09K11/68 ,  F02M27/00

CPC分类号： F02B51/06 ,  C09K11/685 ,  F02M27/06 ,  Y02T10/126

摘要： This invention relates to a ceramic composite that comprises of a mixture of infrared-emitting metal oxides having specific spectral luminance in 3-20 μm (micrometers) wavelength range and an effective amount of pyroelectric material that helps enhance infrared emissions of said oxides in said wavelength range. Said ceramic composite can be deviced to provide an effective means of improving hydrocarbon fuel efficiency in internal combustion engines for better engine performance with increased torque and power, improved fuel economy, and reduced exhaust emissions. Such ceramic composites can also be used in other applications that utilize infrared emissions in said wavelength range.

公开(公告)号：US08967119B2

公开(公告)日：2015-03-03

申请号：US12657961

申请日：2010-01-29

申请人： Albert Chin-Tang Wey

发明人： Albert Chin-Tang Wey

IPC分类号： F02M69/04 ,  F02B51/06 ,  F02M27/06 ,  F02M27/00

CPC分类号： F02B51/06 ,  C09K11/685 ,  F02M27/06 ,  Y02T10/126

摘要： This invention relates to a ceramic composite that comprises of a mixture of infrared-emitting metal oxides having specific spectral luminance in 3-20 μm (micrometers) wavelength range and an effective amount of pyroelectric material that helps enhance infrared emissions of said oxides in said wavelength range. Said ceramic composite can be deviced to provide an effective means of improving hydrocarbon fuel efficiency in internal combustion engines for better engine performance with increased torque and power, improved fuel economy, and reduced exhaust emissions. Such ceramic composites can also be used in other applications that utilize infrared emissions in said wavelength range.

公开(公告)号：US20100045163A1

公开(公告)日：2010-02-25

申请号：US12515160

申请日：2007-10-25

申请人： Holger Winkler ,  Klaus Ambrosius ,  Thomas Juestel ,  Katsuhisa Nitta ,  Kaiman Shimizu

发明人： Holger Winkler ,  Klaus Ambrosius ,  Thomas Juestel ,  Katsuhisa Nitta ,  Kaiman Shimizu

IPC分类号： H01J1/62 ,  B32B5/16 ,  C09K11/08

CPC分类号： C09K11/685 ,  H01L33/502 ,  H01L33/505 ,  Y10T428/2982

摘要： The invention relates to a phosphor element comprising Cr(III)-activated aluminium oxide (ruby), to the production thereof, and to the use thereof as LED conversion phosphor for white LEDs or so-called colour-on-demand applications.

摘要翻译： 本发明涉及一种包含Cr（III）活化的氧化铝（红宝石）的磷光体元件及其制造方法，以及作为白色LED的LED转换荧光体或所谓的按需颜色的应用。

公开(公告)号：US06632757B2

公开(公告)日：2003-10-14

申请号：US09929554

申请日：2001-08-14

申请人： George H. Beall

发明人： George H. Beall

IPC分类号： C03C1004

CPC分类号： H01S3/17 ,  C03B32/02 ,  C03B37/01211 ,  C03B37/027 ,  C03B2201/10 ,  C03B2201/28 ,  C03B2201/31 ,  C03B2201/34 ,  C03B2201/40 ,  C03B2203/22 ,  C03B2205/56 ,  C03B2205/72 ,  C03C3/085 ,  C03C4/0071 ,  C03C10/0045 ,  C09K11/646 ,  C09K11/685 ,  H01S3/162 ,  H01S3/1623 ,  H01S3/163 ,  H01S3/1658

摘要： A glass-ceramic which is substantially and desirably totally transparent, and which contains a predominant crystal phase of forsterite. The glass-ceramic is formed from precursor glasses having the following compositions, in weight percent on an oxide basis: SiO2 30-60; Al2O3 10-25; MgO 13-30; K2O 8-20; TiO2 0-10; and GeO2 0-25. The glass-ceramic may be doped with up to 1 wt. % chromium oxide to impart optical activity thereto.

摘要翻译： 一种玻璃陶瓷，其基本上和期望地完全透明，并且含有镁橄榄石的主要结晶相。 玻璃陶瓷由具有以下组成的前体玻璃形成，以氧化物为基准的重量百分数：SiO 2：30-60; 2 O 3 10-25; MgO 13-30; K 2 O 8-20; 0＆lt; HIL＆gt;＆lt; PDAT＆gt; 2＆lt; 和GeO 2 0-25。 玻璃陶瓷可掺杂高达1wt。 ％氧化铬以赋予其光学活性

公开(公告)号：US2363090A

公开(公告)日：1944-11-21

申请号：US42523241

申请日：1941-12-31

申请人： GEN ELECTRIC

发明人： ROBERT SCHOENFELDT HERMAN

IPC分类号： C09K11/67 ,  C09K11/68

CPC分类号： C09K11/685 ,  C09K11/678 ,  C09K11/68

公开(公告)号：US20240218246A1

公开(公告)日：2024-07-04

申请号：US18539105

申请日：2023-12-13

申请人： NICHIA CORPORATION

发明人： Yoshinori MURAZAKI

IPC分类号： C09K11/77 ,  C09K11/02 ,  C09K11/68 ,  H01L33/50

CPC分类号： C09K11/7774 ,  C09K11/02 ,  C09K11/684 ,  C09K11/685 ,  C09K11/7708 ,  C09K11/77342 ,  C09K11/77347 ,  C09K11/77348 ,  C09K11/7738 ,  H01L33/502

摘要： A light-emitting device includes a light-emitting element and a phosphor that absorbs at least a portion of light from the light-emitting element and emits light. The phosphor includes two or more types of phosphors each having a light emission peak wavelength in a different range. The two or more types of phosphors are selected from the group consisting of a first phosphor having a light emission peak wavelength within a first range of 700 nm to less than 800 nm, a second phosphor having a light emission peak wavelength within a second range of 800 nm to less than 1100 nm, and a third phosphor having a light emission peak wavelength within a third range of 1100 nm to less than 1500 nm.

公开(公告)号：US20150240151A1

公开(公告)日：2015-08-27

申请号：US14427380

申请日：2012-09-11

申请人： Mingjie Zhou ,  Rong Wang

发明人： Mingjie Zhou ,  Rong Wang

IPC分类号： C09K11/02 ,  C09K11/77 ,  C09K11/68

CPC分类号： C09K11/025 ,  C09K11/02 ,  C09K11/685 ,  C09K11/7721 ,  C09K11/7734 ,  C09K11/7749 ,  C09K11/7774

摘要： A zinc aluminate luminescent material is provided having the general molecular formula of Zn1-xAl2O4:A3+x@Al2O3@My, wherein A is selected from the group consisting of Cr, Eu, Tb, and Ce; M is selected from at least one of Ag, Au, Pt, Pd and Cu metal nanoparticles; 0

摘要翻译： 提供具有通式为Zn1-xAl2O4：A3 + x @ Al2O3 @ My的铝酸锌发光材料，其中A选自Cr，Eu，Tb和Ce; M选自Ag，Au，Pt，Pd和Cu金属纳米颗粒中的至少一种; 0

公开(公告)号：US08877096B2

公开(公告)日：2014-11-04

申请号：US13394627

申请日：2010-09-21

申请人： Zhengwei Pan ,  Yi-Ying Lu

发明人： Zhengwei Pan ,  Yi-Ying Lu

IPC分类号： C09K11/66 ,  C09K11/08 ,  H01L33/00 ,  C09K11/68 ,  C04B35/01 ,  C04B35/16 ,  C04B35/457 ,  C09D5/22 ,  C09K11/62 ,  H01L33/50

CPC分类号： C09K11/662 ,  C04B35/01 ,  C04B35/16 ,  C04B35/457 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3241 ,  C04B2235/3279 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/3287 ,  C04B2235/3298 ,  C09D5/22 ,  C09K11/623 ,  C09K11/682 ,  C09K11/685 ,  H01L33/502

摘要： Phosphors based on transition metal-activated gallates, particularly Cr3+- and Ni2+-activated zinc germanium gallates, are disclosed herein. In some embodiments such phosphors can exhibit persistent infrared phosphorescence for as long as 400 hours. Such phosphors can be used, for example, as components of a luminescent paint.

摘要翻译： 基于过渡金属活化的没食子酸酯，特别是Cr 3+和Ni 2+激活的没食子酸镓锗的磷光体在本文中公开。 在一些实施方案中，这样的荧光体可以持续长达400小时的持续红外磷光。 这样的荧光体可以用作例如发光涂料的组分。

公开(公告)号：US20110186010A1

公开(公告)日：2011-08-04

申请号：US12657961

申请日：2010-01-29

申请人： Albert Chin-Tang Wey

发明人： Albert Chin-Tang Wey

IPC分类号： F02M63/00 ,  F02M33/00

CPC分类号： F02B51/06 ,  C09K11/685 ,  F02M27/06 ,  Y02T10/126

摘要： This invention relates to a ceramic composite that comprises of a mixture of infrared-emitting metal oxides having specific spectral luminance in 3-20 μm (micrometers) wavelength range and an effective amount of pyroelectric material that helps enhance infrared emissions of said oxides in said wavelength range. Said ceramic composite can be deviced to provide an effective means of improving hydrocarbon fuel efficiency in internal combustion engines for better engine performance with increased torque and power, improved fuel economy, and reduced exhaust emissions. Such ceramic composites can also be used in other applications that utilize infrared emissions in said wavelength range.

摘要翻译： 本发明涉及一种陶瓷复合材料，其特征在于包括在3-20μm（微米）波长范围内具有特定光谱亮度的红外发射金属氧化物的混合物和有助于促进所述波长氧化物的红外发射的热电材料 范围。 可以设计所述陶瓷复合材料以提供内燃机中的碳氢化合物燃料效率的有效手段，以提高扭矩和功率，提高燃油经济性和减少废气排放。 这种陶瓷复合材料也可以用于在所述波长范围内利用红外发射的其它应用中。