White particles for display, particle dispersion for display, display medium and display device
White particles for display including at least one of a chain or cyclic polysilane compound having a polysilane structure represented by the following Formula (I) or a halogen-substituted compound thereof: wherein in Formula (I), A represents a phenyl group, B represents an alkyl group or a phenyl group, and n represents an integer of from 5 to 1000.
1. A display medium comprising:
a pair of substrates facing each other with a space therebetween, at least one of the substrates being transparent;
color particles that are located between the substrates and move between the substrates in response to an electric field formed between the substrates;
white particles for display that are located between the substrates; and
a dispersing medium that is located between the substrates and disperses the color particles and the white particles for display,
the white particles for display comprising at least one of a chain or cyclic polysilane compound having a polysilane structure represented by the following Formula (I) or a halogen-substituted compound thereof:
wherein in Formula (I), A represents a phenyl group, B represents an alkyl group or a phenyl group, and n represents an integer of from 5 to 1000.
2. The display medium according to claim 1 , wherein the polysilane compound comprises a chain polysilane compound having a structure represented by the following Formula (I-1A):
wherein in Formula (I-1A), n represents an integer of from 5 to 1000.
3. The display medium according to claim 1 , wherein the polysilane compound comprises a cyclic polysilane compound having a structure represented by the following Formula (I-2A):
4. A display medium comprising:
a pair of electrodes;
white particles for display that are located between the electrodes and move between the electrodes in response to an electric field formed between the electrodes; and
a dispersing medium that is located between the electrodes and disperses the white particles for display, the white particles for display comprising at least one of a chain or cyclic polysilane compound having a polysilane structure represented by the following Formula (I) or a halogen-substituted compound thereof:
wherein in Formula (I), A represents a phenyl group, B represents an alkyl group or a phenyl group, and n represents an integer of from 5 to 1000.
5. The display medium according to claim 4 , wherein the polysilane compound comprises a chain polysilane compound having a structure represented by the following Formula (I-1A):
wherein in Formula (I-1A), n represents an integer of from 5 to 1000.
6. The display medium according to claim 4 , wherein the polysilane compound comprises a cyclic polysilane compound having a structure represented by the following Formula (I-2A):
7. A display device comprising the display medium according to claim 1 and an electric field formation unit that forms an electric field between the pair of substrates.
8. A display device comprising the display medium according to claim 4 and an electric field formation unit that forms an electric field between the pair of electrodes.