Wallpaper having thermochromic material layer and manufacturing method thereof
View Patent ↗A wallpaper having a thermochromic material layer and a manufacturing method thereof are disclosed where colors of a wallpaper having a thermochromic material layer change by a surrounding or human body temperature so information concerning surrounding temperature or human body health state is provided, and a user does not feel tedious about colors of a wallpaper. The manufacturing method of a wallpaper having a thermochromic material layer comprises forming a wallpaper substrate; forming at least one plane heater on the wallpaper substrate; forming at least one thermochromic material layer on the wallpaper substrate or the plane heater; forming at least one protection layer on the wallpaper substrate so that the thermochromic material layer and the plane heater are substantially covered; and forming a power supply and control means on the wallpaper substrate for supplying power to the plane heater and controlling temperature.
1. A method of manufacturing a wallpaper, comprising:
a step in which a wallpaper substrate is formed;
a step in which a thermochromic material layer is formed on the wallpaper substrate;
a step in which a plane heater with a heating member having a ceramic resistance member is formed on at least one of the wallpaper substrate or the thermochromic material layer, wherein the plane heater is controllable so as to change a temperature of the thermochromic material layer; and
a step in which a protection layer is formed on at least one of the thermochromic material layer or the plane heater.
2. The method of claim 1 , wherein said thermochromic material layer may be formed from at least one selected from the group consisting of a liquid crystal layer, a cholesteric liquid crystal layer, a photo-crosslinkable polymer material layer, and a liquid crystal polymer material layer.
3. The method of claim 1 , wherein said thermochromic material layer is made of at least one selected from the group consisting of a liquid crystal material, a cholesteric liquid crystal material, a photo-crosslinkable material and a liquid crystal polymer material.
4. The method of claim 1 , further comprising a step in which at least one indicator unit, of which a color changes in accordance with a surrounding or human body temperature change, is formed on the wallpaper substrate.
5. The method of claim 1 , wherein said wallpaper substrate is formed of Korean traditional paper.
6. In a method of manufacturing a wallpaper, a manufacturing method of a wallpaper having a thermochromic material layer, comprising:
a step in which a wallpaper substrate is formed;
a step in which at least one plane heater with a heating member having a ceramic resistance member is formed on the wallpaper substrate;
a step in which at least one thermochromic material layer is formed on the wallpaper substrate or the plane heater;
a step in which at least one protection layer is formed on the wallpaper substrate so that the thermochromic material layer and the plane heater are substantially covered; and
a step in which a power supply and control means is formed on the wallpaper substrate for supplying power to the plane heater and controlling a temperature.
7. The method of claim 6 , wherein said thermochromic material layer may be formed from at least one selected from the group consisting of a liquid crystal layer, a cholesteric liquid crystal layer, a photo-crosslinkable polymer material layer, and a liquid crystal polymer material layer.
8. The method of claim 6 , wherein said thermochromic material layer is made of at least one selected from the group consisting of a liquid crystal material, a cholesteric liquid crystal material, a photo-crosslinkable material and a liquid crystal polymer material.
9. The method of claim 6 , further comprising a step in which at least one indicator unit, of which a color changes in accordance with a surrounding or human body temperature change, is formed on the wallpaper substrate.
10. The method of claim 9 , further comprising:
a step in which a color indicator part, of which the color changes in accordance with the surrounding or human body temperature change, is formed on the indicator unit; and
a step in which a description indicator part, which indicates information in accordance with the surrounding or human body temperature change, is formed on the indicator unit.
11. The method of claim 6 , wherein said wallpaper substrate is formed of Korean traditional paper.
12. In a wallpaper, a wallpaper having a thermochromic material layer, comprising:
a wallpaper substrate;
a thermochromic material layer which is formed on the wallpaper substrate;
a plane heater with a heating member having a ceramic resistance member formed on at least one of the wallpaper substrate or the thermochromic material layer, wherein the plane heater is controllable so as to change a temperature of the thermochromic material layer; and
a protection layer which is formed on at least one of the thermochromic material layer or the plane heater.
13. The wallpaper of claim 12 , wherein said thermochromic material layer may be formed from at least one selected from the group consisting of a liquid crystal layer, a cholesteric liquid crystal layer, a photo-crosslinkable polymer material layer, and a liquid crystal polymer material layer.
14. The wallpaper of claim 12 , wherein said thermochromic material layer is made of at least one selected from the group consisting of a liquid crystal material, a cholesteric liquid crystal material, a photo-crosslinkable material and a liquid crystal polymer material.
15. The wallpaper of claim 12 , further comprising at least one indicator unit, of which a color changes in accordance with a surrounding or human body temperature change, formed on the wallpaper substrate.
16. The wallpaper of claim 12 , wherein said wallpaper substrate is formed of Korean traditional paper.
17. In a wallpaper, a wallpaper having a thermochromic material layer, comprising:
a wallpaper substrate;
at least one plane heater with a heating member having a ceramic resistance member which is formed on the wallpaper substrate;
at least one thermochromic material layer which is formed on the wallpaper substrate or the plane heater;
at least one protection layer which is formed on the wallpaper substrate so that the thermochromic material layer and the plane heater are substantially covered; and
a power supply and control means which is formed on the wallpaper substrate for supplying power to the plane heater and controlling a temperature.
18. The wallpaper of claim 17 , wherein said thermochromic material layer may be formed from at least one selected from the group consisting of a liquid crystal layer, a cholesteric liquid crystal layer, a photo-crosslinkable polymer material layer, and a liquid crystal polymer material layer.
19. The wallpaper of claim 17 , wherein said thermochromic material layer is made of at least one selected from the group consisting of a liquid crystal material, a cholesteric liquid crystal material, a photo-crosslinkable material and a liquid crystal polymer material.
20. The wallpaper of claim 17 , further comprising at least one indicator unit, of which a color changes in accordance with a surrounding or human body temperature change, formed on the wallpaper substrate.
21. The wallpaper of claim 20 , further comprising:
a color indicator part, of which colors change in accordance with the surrounding or human body temperature change, formed on the indicator unit; and
a description indicator part which indicates information in accordance with the surrounding or human body temperature change and is formed on the indicator unit.
22. The wallpaper of claim 17 , wherein said wallpaper substrate is formed of Korean traditional paper.