IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0987692
(2001-11-15)
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발명자
/ 주소 |
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출원인 / 주소 |
- Guardian Industries Corp.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
20 인용 특허 :
29 |
초록
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A substrate is coated with a layer(s) or coating(s) that includes, for example, amorphous carbon in a form of diamond-like carbon (DLC). In certain embodiments, the DLC inclusive layer may be doped with at least one polar inducing dopant (e.g., Boron, Nitrogen, and/or any other suitable polar induci
A substrate is coated with a layer(s) or coating(s) that includes, for example, amorphous carbon in a form of diamond-like carbon (DLC). In certain embodiments, the DLC inclusive layer may be doped with at least one polar inducing dopant (e.g., Boron, Nitrogen, and/or any other suitable polar inducing dopant) in order to make the layer more polar and thus more hydrophilic so as to have a lower contact angle θ. In other embodiments, where such doping is optional, the DLC may be exposed to ultraviolet (UV) radiation in a manner sufficient to cause the contact angle θ of the DLC layer to drop into a hydrophilic range (e.g., less than or equal to about 20 degrees).
대표청구항
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A substrate is coated with a layer(s) or coating(s) that includes, for example, amorphous carbon in a form of diamond-like carbon (DLC). In certain embodiments, the DLC inclusive layer may be doped with at least one polar inducing dopant (e.g., Boron, Nitrogen, and/or any other suitable polar induci
A substrate is coated with a layer(s) or coating(s) that includes, for example, amorphous carbon in a form of diamond-like carbon (DLC). In certain embodiments, the DLC inclusive layer may be doped with at least one polar inducing dopant (e.g., Boron, Nitrogen, and/or any other suitable polar inducing dopant) in order to make the layer more polar and thus more hydrophilic so as to have a lower contact angle θ. In other embodiments, where such doping is optional, the DLC may be exposed to ultraviolet (UV) radiation in a manner sufficient to cause the contact angle θ of the DLC layer to drop into a hydrophilic range (e.g., less than or equal to about 20 degrees). et al. (withdrawn) "Surface Hardening of Ceramic and Glass Materials" IBM Corp. 1993, vol. 36, No. 03, Mar. 1993.* "6001 Chemical Abstracts", Columbus. Ohio (1996) 1 pg No Month. "Highly Tetrahedral, Diamond-Like Amorphous Hydrogenated Carbon Prepared From a Plasma Beam Source", Sattel et al., Published Feb. 1994 pp. 2797-2799. "Deposition of Carbon Films by a Filtered Cathodic Arc", Kuhn et al., Jan. 1993, pp. 1350-1354. "Electronic Density of States in Highly Tetrahedral Amorphous Carbon", Veerasamy et al., Aug. 1993, pp. 319-326. "Preparation and Properties of Highly Tetrahedral Hydrogenated Amorphous Carbon", Weiler et al., Jan. 1996, pp. 1594-1607. "Optical and Electronic Properties of Amorphous Diamond", Veerasamy et al., Feb. 1993, pp. 782-787. "IBM Tech. Bulletin", vol. 36. No. 1 (1993) 1 pg. "Tetrahedral Amorphous Carbon Deposition, Characterisation and Electronic Properties", Veerasamy, Univ. of Cambridge, Jul., 1994. "The Fracturing of Glass" By Michalske, et al. No Date.
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