Articles including anticondensation coatings and/or methods of making the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B32B-015/04
B32B-017/06
C03C-017/34
E04D-013/03
E06B-007/12
C03C-017/22
C03C-017/23
E06B-007/00
출원번호
US-0138274
(2016-04-26)
등록번호
US-9695085
(2017-07-04)
발명자
/ 주소
Lemmer, Jean-Marc
Murphy, Nestor P.
출원인 / 주소
Guardian Industries Corp.
대리인 / 주소
Nixon & Vanderhye P.C.
인용정보
피인용 횟수 :
2인용 특허 :
24
초록▼
Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings
Certain example embodiments of this invention relate to articles including anticondensation coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondensation coatings may be survivable in an outside environment. The coatings also may have a sufficiently low sheet resistance and hemispherical emissivity such that the glass surface is more likely to retain heat from the interior area, thereby reducing (and sometimes completely eliminating) the presence condensation thereon. The articles of certain example embodiments may be, for example, skylights, vehicle windows or windshields, IG units, VIG units, refrigerator/freezer doors, and/or the like.
대표청구항▼
1. A coated article, for use in a window, comprising: a coating supported by a glass substrate, wherein:the coating comprises the following thin-film layers moving away from the glass substrate: a dielectric layer comprising silicon and nitrogen;a transparent conductive layer comprising indium tin o
1. A coated article, for use in a window, comprising: a coating supported by a glass substrate, wherein:the coating comprises the following thin-film layers moving away from the glass substrate: a dielectric layer comprising silicon and nitrogen;a transparent conductive layer comprising indium tin oxide (ITO),a silicon-inclusive contact layer comprising silicon and nitrogen located over and directly contacting the transparent conductive layer comprising indium tin oxide (ITO),a protective layer comprising oxygen and aluminum, the protective layer comprising oxygen and aluminum being located over and directly contacting the silicon-inclusive contact layer comprising silicon and nitrogen;wherein the protective layer comprising oxygen and aluminum is the outermost layer of the coating and is to be exposed to an external environment adjacent the window; wherein the coating is disposed on an exterior surface of the glass substrate such that the coating is to be exposed to an external environment, and wherein the coating has a hemispherical emissivity of less than 0.23 and a sheet resistance of less than 30 ohms/square. 2. The coated article of claim 1, wherein the coated article has a visible transmission of at least 70%. 3. The coated article of claim 1, wherein the coated article has a visible transmission of at least 80%. 4. A window including the coated article of claim 1, wherein the external environment is ambient atmosphere outside of a building. 5. The coated article of claim 1, wherein the transparent conductive layer comprising indium tin oxide (ITO) is located over and directly contacting the dielectric layer comprising silicon and nitrogen. 6. The coated article of claim 1, wherein the coating further comprises another dielectric layer located between the glass substrate and the dielectric layer comprising silicon and nitrogen. 7. The coated article of claim 1, wherein the transparent conductive layer consists essentially of ITO. 8. The coated article of claim 1, wherein the coating further comprises another dielectric layer located between the glass substrate and the dielectric layer comprising silicon and nitrogen. 9. The coated article of claim 1, wherein the transparent conductive layer consists essentially of ITO. 10. A coated article, for use in a vehicle window, comprising: a coating supported by a glass substrate, wherein the coating comprises the following thin-film layers moving away from the glass substrate: a dielectric layer comprising silicon and nitrogen;a transparent conductive layer comprising indium tin oxide (ITO),a silicon-inclusive contact layer comprising silicon and nitrogen located over and directly contacting the transparent conductive layer comprising indium tin oxide (ITO),a protective layer comprising oxygen and aluminum, the protective layer comprising oxygen and aluminum being located over and directly contacting the silicon-inclusive contact layer comprising silicon and nitrogen;wherein the protective layer comprising oxygen and aluminum is the outermost layer of the coating;wherein said glass substrate is laminated to another glass substrate, and wherein the coating is not located between the glass substrates; andwherein the coating has a hemispherical emissivity of less than 0.23 and a sheet resistance of less than 30 ohms/square. 11. The coated article of claim 10, wherein the coated article has a visible transmission of at least 70%. 12. The coated article of claim 10, wherein the coated article has a visible transmission of at least 50%. 13. The coated article of claim 10, wherein the transparent conductive layer comprising indium tin oxide (ITO) is located over and directly contacting the dielectric layer comprising silicon and nitrogen.
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