Image generation system

FIELD: image generation.

SUBSTANCE: image generation element includes chemical compound in crystalline form, which transforms to amorphous form, which has its own color, different from color of crystalline form. Image generation temperature mainly does not depend on time of heating.

EFFECT: increased efficiency.

2 cl, 8 app, 3 dwg

 

The text descriptions are given in facsimile form.

1. Element for forming colored images comprising a substrate bearing one or more color-forming layer, in which at least one of these color-forming layer includes a chemical compound in a crystalline form specified crystal form capable of being converted into amorphous form specified chemical compound specified in amorphous form has its own color different from the color in the specified crystal form.

2. Element for forming images according to claim 1, in which the melting point of the specified chemical compounds in the specified crystalline form comprises from about 60°up to about 300°C.

3. Element for forming images according to claim 1, in which the temperature range in which melts specified chemical compound in a specified crystalline form is less than about 15°C.

4. Element for forming images according to claim 1, in which the Tg of the specified amorphous form specified chemical compound is about 50°C or higher.

5. Element for forming images according to claim 1, including at least two color-forming layer.

6. Element for forming images on the .1, includes three color-forming layer.

7. Element for forming images according to claim 5, in which the first color-forming layer includes a first chemical compound in a crystalline form and a second color-forming layer includes a second chemical compound in crystalline form, the above crystalline form of the above first and second chemical compounds capable of being converted into an amorphous form, these first and second connection specified in amorphous form have their own color different from the color in the specified crystal form.

8. Element for forming images according to claim 6, in which the above color-forming layers to form cyan, Magenta and yellow, respectively.

9. Element for forming images according to claim 6, in which at least one of these color-forming layer is on the first side of the specified substrate and at least one other of the above color-forming layer is located on the second side of the specified substrate.

10. Element for forming images according to claim 9, in which the layers forming Magenta and yellow, are specified on the first side of the specified substrate and the layer forming the blue color is specified on the second side of the specified substrate.

11. Element for forming images according to claim 6, which shows the color-forming layers are initially colorless.

12. Element for forming images according to claim 1, wherein said color-forming layer that includes a specified chemical compound that is initially colorless.

13. The method of forming colored images comprising a stage

(a) a receiving element for forming images according to claim 1; and

(b) transforming at least part of the specified chemical compounds in amorphous form, a distribution which reproduces the image, resulting in image formation.

14. The method according to item 13, in which stage (b) includes the effect of thermal energy distribution which reproduces the image on the specified element for forming images, the specified thermal energy is sufficient to convert at least part of the specified chemical compounds in amorphous form.

15. The method according to 14, wherein said element for imaging includes at least two color-forming layer, resulting formed multicolor image.

16. The method according to item 15, wherein said element for forming an image includes three color-forming layer, which formed as a result multicolor image.

17. The method according to item 15, in which the first color-forming layer includes a first chemical compound in a crystalline form and a second chemical soy is inania in crystalline form, these crystalline forms of these first and second chemical compounds capable of being converted into an amorphous form, these first and second chemical compounds specified in amorphous form have their own color different from the color in the specified crystal form.

18. The method according to clause 16, in which the above color-forming layers to form cyan, Magenta and yellow, respectively.

19. The method according to clause 16, in which at least one of these color-forming layer is on the first side of the specified substrate and at least one other of the above color-forming layer is located on the second side of the specified substrate.

20. The method according to claim 19, in which the layers forming Magenta and yellow, are specified on the first side of the specified substrate and the layer forming the blue color is specified on the second side of the specified substrate.

21. The method according to clause 16, in which the above color-forming layers are initially colorless.

22. The method according to item 13, wherein said color-forming layer contains the specified chemical compound that is initially colorless.

23. The method according to item 13, in which the melting point of the specified chemical compounds in the specified crystalline form comprises from about 60°up to about 300°C.

24. The method according to item 13, in the cat the rum temperature range, which melts specified chemical compound in a specified crystalline form is less than about 15°C.

25. The method according to item 13, in which the glass transition temperature (Tg) of the amorphous form of the specified chemical compound is about 50°C or higher.



 

Same patents:

FIELD: image generation.

SUBSTANCE: image generation element includes chemical compound in crystalline form, which transforms to amorphous form, which has its own color, different from color of crystalline form. Image generation temperature mainly does not depend on time of heating.

EFFECT: increased efficiency.

2 cl, 8 app, 3 dwg

FIELD: chemistry.

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46 cl, 5 dwg, 14 ex

FIELD: image generation.

SUBSTANCE: image generation element includes chemical compound in crystalline form, which transforms to amorphous form, which has its own color, different from color of crystalline form. Image generation temperature mainly does not depend on time of heating.

EFFECT: increased efficiency.

2 cl, 8 app, 3 dwg

FIELD: physics, computer engineering.

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