Articles including anticondensation coatings and/or methods of making the same
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C03C-017/34
C09D-005/00
E06B-003/67
출원번호
US-0870107
(2013-04-25)
등록번호
US-8980386
(2015-03-17)
발명자
/ 주소
Lemmer, Jean-Marc
Murphy, Nestor P.
출원인 / 주소
Guardian Industries Corp.
대리인 / 주소
Nixon & Vanderhye P.C.
인용정보
피인용 횟수 :
5인용 특허 :
18
초록▼
Certain example embodiments of this invention relate to articles including anticondenzation coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondenzation coatings may be survivable in an outside environment. The coatings
Certain example embodiments of this invention relate to articles including anticondenzation coatings that are exposed to an external environment, and/or methods of making the same. In certain example embodiments, the anticondenzation 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 window comprising: a coating supported by a glass substrate, the coating being exposed to an adjacent external environment, wherein the coating comprises the following layers moving away from the glass substrate:a silicon inclusive dielectric layer comprising oxygen and doped with aluminum, the
1. A window comprising: a coating supported by a glass substrate, the coating being exposed to an adjacent external environment, wherein the coating comprises the following layers moving away from the glass substrate:a silicon inclusive dielectric layer comprising oxygen and doped with aluminum, the silicon inclusive dielectric layer being from 10-50 nm thick,a transparent layer comprising indium-tin-oxide (ITO) having a physical thickness of from 75-175 nm,a dielectric layer comprising silicon oxynitride, the dielectric layer comprising silicon oxynitride being doped with aluminum, anda dielectric layer comprising oxygen and aluminum, the dielectric layer comprising oxygen and aluminum being located directly on and contacting the dielectric layer comprising silicon oxynitride;wherein said layer comprising ITO is located between and directly contacting said dielectric layer comprising silicon oxynitride and said silicon inclusive dielectric layer,wherein the layer comprising silicon oxynitride is thinner than is the layer comprising ITO. 2. The window of claim 1, wherein the external environment is the inside of a house or vehicle. 3. The window of claim 1, wherein the external environment is the outside environment. 4. The window of claim 1, wherein each of said layers is sputter-deposited. 5. The window of claim 1, wherein said dielectric layer comprising aluminum and oxygen is an outermost layer of the coating and is exposed to the environment. 6. A coated article comprising: a coating supported by a glass substrate, the coating to be exposed to an adjacent external environment, wherein the coating comprises the following layers moving away from the glass substrate:a silicon inclusive dielectric layer comprising oxygen and doped with aluminum, the silicon inclusive dielectric layer being from 10-50 nm thick,a transparent layer comprising indium-tin-oxide (ITO) having a physical thickness of from 75-175 nm,a dielectric layer comprising silicon oxynitride, the dielectric layer comprising silicon oxynitride being doped with aluminum, anda dielectric layer comprising oxygen and aluminum, the dielectric layer comprising oxygen and aluminum being located directly on and contacting the dielectric layer comprising silicon oxynitride;wherein said layer comprising ITO is located between and directly contacting said dielectric layer comprising silicon oxynitride and said silicon inclusive dielectric layer,wherein the layer comprising silicon oxynitride is thinner than is the layer comprising ITO. 7. The coated article of claim 6, wherein the external environment is the inside of a house or vehicle. 8. The coated article of claim 6, wherein the external environment is the outside environment. 9. The coated article of claim 6, wherein each of said layers is sputter-deposited. 10. The coated article of claim 6, wherein said dielectric layer comprising aluminum and oxygen is an outermost layer of the coating and is exposed to the environment.
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