1. A patterning mold comprising:
a transfer body, the transfer body including a patterning part at one end of the transfer body, the patterning part configured to contact a surface of a substrate to form a channel, the transfer body further including an ink supply passage communicating with the patterning part, the ink supply passage being configured to supply ink to the channel; and
a fixing member coupled to an exterior of the transfer body, the fixing member being configured to reduce deformation of the transfer body.
2. The patterning mold according to claim 1, wherein
the patterning part includes convex portions configured to contact the substrate and concave portions between adjacent convex portions.
3. The patterning mold according to claim 2, wherein at least one of the convex and concave portions communicates with the ink supply passage.
4. The patterning mold according to claim 3, wherein at least one of the convex portions includes an air outlet.
5. The patterning mold according to claim 4, wherein the at least one of the convex portions that includes the air outlet includes a step defining the air outlet.
6. The patterning mold according to claim 1, wherein the fixing member includes irregularities to enhance a coupling force between the transfer body and the fixing member.
7. The patterning mold according to claim 6, wherein the irregularities have a thread shape.
8. The patterning mold according to claim 1, wherein the fixing member includes a reinforcing member at an inner peripheral surface thereof, and the reinforcing member is coupled with the transfer body to reduce deformation of the transfer body by gravity.
9. A patterning mold molding apparatus, comprising:
a first mold, the first mold including one of an injection port through which a material of a transfer body is injected and an opening to remove air bubbles formed when the material of the transfer body is cured;
a second mold configured to couple to the first mold, the second mold including a master pattern configured to form a patterning part of the transfer body, wherein the first mold and the second mold are configured to form a cavity into which the material of the transfer body is injected to form the transfer body.
10. The patterning mold molding apparatus according to claim 9, wherein the second mold includes an inclined portion to allow the transfer body to separate from the second mold.
11. The patterning mold molding apparatus according to claim 10, wherein the injection port is at an upper portion of the first mold.
12. The patterning mold molding apparatus according to claim 10, wherein the opening extends through the first mold.
13. The patterning mold molding apparatus according to claim 10, wherein the first mold includes irregularities to enhance a coupling force between the transfer body and the first mold.
14. The patterning mold molding apparatus according to claim 10, further comprising:
a positioning pin in the one of the injection port and the opening to form a fluid passage communicating with the patterning part at the transfer body.
15. The patterning mold molding apparatus according to claim 14, wherein the first mold includes a pin holding member to support the positioning pin.
16. The patterning mold molding apparatus according to claim 15, wherein
the master pattern is configured to form the patterning part to have convex portions configured to contact a substrate, and to form concave portions between adjacent convex portions.
17. The patterning mold molding apparatus according to claim 16, wherein the positioning pin is configured to form the fluid passage to be in communication with at least one of the convex and concave portions.
18. The patterning mold molding apparatus according to claim 17, wherein at least one of the convex portions includes an air outlet.
19. The patterning mold molding apparatus according to claim 18, wherein the at least one of the convex portions that includes the air outlet includes a step.
20. The patterning mold molding apparatus according to claim 10, wherein the inclined portion is at least partially covered with a release agent to allow the transfer body to be easily separated from the second mold.
21. The patterning mold molding apparatus according to claim 10, wherein
the first mold includes a reinforcing member at an inner peripheral surface of the first mold, and the reinforcing member is configured to fix the transfer body.
22. A method for manufacturing a patterning mold usable to form a micropattern on a substrate, comprising:
providing a first mold, the first mold including an injection port to allow injection of a material for a transfer body;
providing a second mold, the second mold including a master pattern to form a patterning part of the transfer body;
coupling the first and second molds to form a cavity;
injecting the transfer body material into the cavity formed by the first and second molds, through the injection port;
arranging a pin at an upper portion of the first mold, to form an ink supply passage in the transfer body;
curing the transfer body material, to form the transfer body; and
separating the second mold from the transfer body and the first mold coupled with the transfer body.
23. The method according to claim 22, wherein the first mold includes irregularities having a thread shape.
24. The method according to claim 22, wherein the first mold includes a reinforcing member at an inner peripheral surface of the first mold, and the reinforcing member is fixed to the transfer body during curing of the transfer body material.
25. The method according to claim 22, wherein the second mold includes an inclined portion to allow the transfer body to be easily separated from the second mold.
26. The method according to claim 22, wherein the transfer body material is one of a thermosetting resin and a photocurable resin.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An ablation device for forming a lesion in targeted biological tissue, the device comprising:
an ablation portion for delivering ablation energy to targeted biological tissue;
a handle portion extending proximally of the ablation portion; and
a grip portion attached to and extending distally from a distal end of the ablation portion to facilitate manipulating the ablation portion into position relative to the targeted biological tissue.
2. The ablation device according to claim 1 in which the ablation portion and grip portion are flexible to facilitate conforming the ablation portion to contours of the targeted biological tissue.
3. The ablation device according to claim 1 in which the targeted biological tissue includes epicardial tissue and the ablation portion and grip portion are flexible to substantially conform to the surface contours of the targeted epicardial tissue.
4. The ablation device according to claim 1 in which the ablation portion includes a high frequency antenna structure for delivering high frequency ablation energy to targeted biological tissue in response to high frequency energy applied to the antenna structure.
5. The ablation device according to claim 1 in which the ablation portion delivers ablation energy through a window portion in a surface of the ablation portion; and
the grip portion attached to a distal end of the ablation portion is axially offset in a direction toward the window portion.
6. The ablation device according to claim 2 in which the handle portion is flexible.