Light source with hybrid coating, device including light source with hybrid coating, and/or methods of making the same
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01L-021/00
B05D-005/06
C08G-083/00
C09D-007/00
H05B-033/10
출원번호
US-0719530
(2012-12-19)
등록번호
US-9433974
(2016-09-06)
발명자
/ 주소
Veerasamy, Vijayen S.
Alvarez, Jemssy
출원인 / 주소
Gaurdian Industries Corp.
대리인 / 주소
Nixon & Vanderhye P.C.
인용정보
피인용 횟수 :
0인용 특허 :
11
초록▼
Certain example embodiments of this invention relate to techniques for improving the performance of Lambertian and non-Lambertian light sources. In certain example embodiments, this is accomplished by (1) providing an organic-inorganic hybrid material on LEDs (which in certain example embodiments ma
Certain example embodiments of this invention relate to techniques for improving the performance of Lambertian and non-Lambertian light sources. In certain example embodiments, this is accomplished by (1) providing an organic-inorganic hybrid material on LEDs (which in certain example embodiments may be a high index of refraction material), (2) enhancing the light scattering ability of the LEDs (e.g., by fractal embossing, patterning, or the like, and/or by providing randomly dispersed elements thereon), and/or (3) improving performance through advanced cooling techniques. In certain example instances, performance enhancements may include, for example, better color production (e.g., in terms of a high CRI), better light production (e.g., in terms of lumens and non-Lambertian lighting), higher internal and/or external efficiency, etc.
대표청구항▼
1. A method of making a coated article including a substrate supporting a coating, the method comprising: providing a precursor comprising titanium alkoxide;providing a chelate;reacting the precursor comprising titanium with the chelate to form a chelated titanium-inclusive substance, comprising rea
1. A method of making a coated article including a substrate supporting a coating, the method comprising: providing a precursor comprising titanium alkoxide;providing a chelate;reacting the precursor comprising titanium with the chelate to form a chelated titanium-inclusive substance, comprising reacting to convert tetra-coordinate Ti species in titanium alkoxide into a less reactive hexa-coordinate species to create chelated poly(dibutyl titanate);cross-linking the chelated titanium-inclusive substance with an organic resin material to form a hybrid solution; anddisposing the hybrid solution on the substrate in forming the coating,drying the hybrid solution at a temperature of less than 250 degrees C.,curing the hybrid solution at a temperature of at least 300 degrees C.,thereby allowing the coating to have an index of refraction of at least about 1.8 and be substantially transparent. 2. The method of claim 1, wherein said disposing comprises slot die coating the hybrid solution. 3. The method of claim 1, wherein the chelate comprises salicylic acid. 4. The method of claim 1, wherein the organic resin material comprises a hydroxy inclusive organic resin.
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이 특허에 인용된 특허 (11)
Negley Gerald H., High efficiency light emitting diodes.
Veerasamy, Vijayen S.; Alvarez, Jemssy, Light source with hybrid coating, device including light source with hybrid coating, and/or methods of making the same.
Ito Takeo (Yokohama JPX) Ido Tadashi (Ebina JPX) Takeuchi Hajime (Yokohama JPX) Hashimoto Minoru (Yokohama JPX) Maeda Tatsumi (Kawasaki JPX) Awa Masashi (Yokohama JPX), Powder for magnetic recording media and process for manufacturing the same.
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