Semiconductor device and method for manufacturing the same
A semiconductor and organic semiconductor technology, applied in the field of electrical conductors, can solve the problem that the electrical conductivity has not been improved, and achieve the effect of easy manufacture
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no. 1 approach
[0082] In a first embodiment, the fine particles are linked together by a chemical reaction of the molecules of the protective film, forming a network in the conductive pathway. Each protective film molecule X-R-Y has a first functional group X at one end that can strongly bind to fine particles, and a second functional group Y at the other end. The second functional group Y of each protective film molecule X-R-Y bonded to the fine particle through the functional group X is condensed with the second functional group Y of the protective film molecule bonded to the adjacent fine particle, and the organic semiconductor molecule X-R-Y' is generated according to the following equation- R-X, to connect the grains to each other:
[0083] X-R-Y+Y-R-X→X-R-Y′-R-X+A
[0084] In the above formula, Y' represents the residue of the functional group Y, and A represents a small molecule such as water. Examples of such reactions include aldol condensation in which the second functional group...
no. 2 approach
[0131] In the second embodiment, the fine particles are connected to each other by another example of chemical reaction between molecules of the protective film, and form a network-like conductive path.
[0132] 6 is a diagram illustrating the generation of organic semiconductor molecules 12 from protective film molecules 11 so that adjacent fine particles 9 pass through the organic semiconductor molecules 12 (X-R-Y'-Z'-R B -Z'-Y'-X) Views of processes connected to each other.
[0133] One end of each protective film molecule 11 has a first functional group X capable of strongly binding to fine particles, and the other end has a second functional group Y. On the other hand, the structure of the reactive molecule B is represented as Z-R with a third functional group Z in two or more positions B -Z, which can form the above-mentioned combination with the second functional group Y.
[0134] By introducing reactive molecules B, the second functional groups Y of the protective fi...
no. 3 approach
[0139] In the third embodiment, the fine particles are connected to each other through another example of chemical reaction between molecules of the protective film, thereby forming a mesh-like conductive path.
[0140] 7 is a view illustrating a process of generating organic semiconductor molecules 12 from protective film molecules 11 so that adjacent fine particles 9 are connected to each other through the organic semiconductor molecules 12 according to the third embodiment.
[0141] One end of each protective film molecule 11 (X-R-Y) has a functional group X that can be strongly combined with a fine particle 9, and the other end has a functional group that can coordinate to a metal ion M n+ The second functional group Y. As shown in Figure 7, when introducing metal ions M n+ , the second functional group Y of the protective film molecule 11 bound to the adjacent fine particle 9 coordinates to the same metal ion M n+ , organic semiconductor molecules 12 connecting adjacent...
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