摘要:
An information writing method of an optical recording device selectively irradiates light on an optical recording medium, having a thin organic film containing donor and acceptor molecules, and a pair of electrodes (2, 8) for applying a voltage to the thin organic film, in order to cause charge transfer between the donor and acceptor molecules, and records a change in optical or electric characteristics of the thin organic film by the charge transfer as information. Selective light irradiation is performed while a voltage is applied to the electrodes (2,8).
摘要:
An organic thin film formed of molecules of at least one dye compound selected from the compounds represented by the following general formulae: where X is a hydrogen atom, a methyl group, or a halogen atom, R¹ is an electron attractive group substituted with a hydrophobic group having 12 or more carbon atoms, Z is either = 0 or = NR², and R² is an electron attractive group or an electron attractive group substituted with an organic group having 1 to 50 carbon atoms; and R - (DS) (III) where R is an organic hydrophobic group having terminated with two long chain alkyl groups or an organic hydrophobic group having a steroid carbon skeleton, and DS is a dyestuff group having a dye skeleton of tetracyanoquino dimethane, N, N′-dicyanoquinonediimine, N-cyanoquinoneimine, benzoquinone, pheylenediamine, tetrathiafulvalne, tetraselenavalene, ferrocene, phthalocyanine, or porphyrin.
摘要:
An organic thin film display element comprises an organic thin film containing donor molecules and acceptor molecules and a pulse voltage source for causing a charge transfer between the donor molecules and the acceptor molecules. The charge transfer varies the optical characteristic of the organic thin film, whereby the organic thin film displays an image.
摘要:
An organic thin film formed of molecules of at least one dye compound selected from the compounds represented by the following general formulae: where X is a hydrogen atom, a methyl group, or a halogen atom, R¹ is an electron attractive group substituted with a hydrophobic group having 12 or more carbon atoms, Z is either = 0 or = NR², and R² is an electron attractive group or an electron attractive group substituted with an organic group having 1 to 50 carbon atoms; and R - (DS) (III) where R is an organic hydrophobic group having terminated with two long chain alkyl groups or an organic hydrophobic group having a steroid carbon skeleton, and DS is a dyestuff group having a dye skeleton of tetracyanoquino dimethane, N, N′-dicyanoquinonediimine, N-cyanoquinoneimine, benzoquinone, pheylenediamine, tetrathiafulvalne, tetraselenavalene, ferrocene, phthalocyanine, or porphyrin.
摘要:
A film manufacturing apparatus includes a trough (12) storing a liquid (16) therein. The liquid surface of the liquid (16) forms a developing region (18) in which a monomolecular film of organic molecules is developed. The developed monomolecular film is compressed by a barrier (26) to a predetermined surface pressure. A work having a build-up surface (24a) is moved by a vertical moving mechanism (46) in a direction perpendicular to the developing region through the monomolecular film while being moved ahead of the build-up surface in a horizontal direction by a horizontal moving mechanism (42), so that the monomolecular film is built up on the build-up surface.
摘要:
A field-effect transistor comprising a semiconductor substrate (11) having source and drain regions (12, 13) and a gate electrode (19), wherein a thin organic film including donor and acceptor molecules is provided between the semiconductor substrate (11) and the gate electrode (19). When a predetermined voltage is applied to the gate electrode, charge transfer occurs between the donor and acceptor molecules included in the thin organic film, thereby controlling the surface potential of the semiconductor substrate (11).
摘要:
A film manufacturing apparatus includes a trough (12) storing a liquid (16) therein. The liquid surface of the liquid (16) forms a developing region (18) in which a monomolecular film of organic molecules is developed. The developed monomolecular film is compressed by a barrier (26) to a predetermined surface pressure. A work having a build-up surface (24a) is moved by a vertical moving mechanism (46) in a direction perpendicular to the developing region through the monomolecular film while being moved ahead of the build-up surface in a horizontal direction by a horizontal moving mechanism (42), so that the monomolecular film is built up on the build-up surface.
摘要:
A field-effect transistor comprising a semiconductor substrate (11) having source and drain regions (12, 13) and a gate electrode (19), wherein a thin organic film including donor and acceptor molecules is provided between the semiconductor substrate (11) and the gate electrode (19). When a predetermined voltage is applied to the gate electrode, charge transfer occurs between the donor and acceptor molecules included in the thin organic film, thereby controlling the surface potential of the semiconductor substrate (11).