Mask and manufacturing method thereof
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0428940
(2014-07-31)
|
등록번호 |
US-9482941
(2016-11-01)
|
우선권정보 |
CN-2013 1 0421535 (2013-09-16) |
국제출원번호 |
PCT/CN2014/083407
(2014-07-31)
|
국제공개번호 |
WO2015/035834
(2015-03-19)
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발명자
/ 주소 |
|
출원인 / 주소 |
- BOE Technology Group Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
3 |
초록
▼
A mask and a manufacturing method thereof are provided. The mask comprises a body and a film layer comprising an oleophobic material and covering the surface of the body, thereby the possibility of the organic coagulation adhering to the surface of the mask is effectively reduced, and the contaminat
A mask and a manufacturing method thereof are provided. The mask comprises a body and a film layer comprising an oleophobic material and covering the surface of the body, thereby the possibility of the organic coagulation adhering to the surface of the mask is effectively reduced, and the contamination of the mask by the organic solvent and other volatile organic in the photoresist during exposure is also reduced.
대표청구항
▼
1. A mask, comprising: a body;a film layer comprising an oleophobic material and covering the surface of the body; anda cross-linked layer disposed between the body and the film layer, the cross-linked layer comprising silicone fiber. 2. The mask according to claim 1, wherein a contact angle of an o
1. A mask, comprising: a body;a film layer comprising an oleophobic material and covering the surface of the body; anda cross-linked layer disposed between the body and the film layer, the cross-linked layer comprising silicone fiber. 2. The mask according to claim 1, wherein a contact angle of an organic coagulation on the film layer is greater than 150°. 3. The mask according to claim 1, wherein the oleophobic material is located on the surface of the film layer. 4. The mask according to claim 1, wherein the oleophobic material is a fluorine-containing material. 5. The mask according to claim 4, wherein the fluorine-containing material is 1H,1H,2H,2H-perfluorodecyltrichlorosilane. 6. The mask according to claim 1, wherein the diameter of the silicone fiber is from 20 nm to 60 nm. 7. The mask according to claim 4, wherein the fluorine-containing material is fluorinated silicon dioxide nanoparticles, and the diameter of each one of the fluorinated silicon dioxide nanoparticles is from 100 nm to 200 nm. 8. The mask according to claim 2, wherein the oleophobic material is located on the surface of the film layer. 9. The mask according to claim 2, wherein the oleophobic material is a fluorine-containing material. 10. The mask according to claim 3, wherein the oleophobic material is a fluorine-containing material. 11. The mask according to claim 8, wherein the oleophobic material is a fluorine-containing material. 12. A manufacturing method of mask, comprising: providing a body of the mask;forming a cross-linked layer covering the surface of the body on the body of the mask; andforming a film layer comprising an oleophobic material and covering the surface of the cross-linked layer. 13. The manufacturing method according to claim 12, wherein the oleophobic material is 1H,1H,2H,2H-perfluorodecyltrichlorosilane. 14. The manufacturing method according to claim 12, further comprising: before forming the cross-linked layer covering the surface of the mask body on the body, etching the surface of the body using an etching technique. 15. The manufacturing method according to claim 12, wherein the oleophobic material is fluorinated silicon dioxide nanoparticles; and wherein the method further comprises: homogeneously dispersing the fluorinated silicon dioxide nanoparticles in an organic solution; andspin-coating the organic solution with dispersed fluorinated silicon dioxide nanoparticles on the surface of the body.
이 특허에 인용된 특허 (3)
-
Veerasamy Vijayen S. ; Petrmichl Rudolph Hugo ; Thomsen Scott V., Coated article including a DLC inclusive layer(s) and a layer(s) deposited using siloxane gas, and corresponding method.
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Mancini David P. ; Resnick Douglas J., Lithographic printing method using a low surface energy layer.
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Chang, Chih Wing, Mask with hydrophobic surface.
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