摘要:
A photoelectric diode includes a first electrode and a second electrode facing each other; a photoelectric conversion layer between the first electrode and the second electrode, and a compensation layer on the photoelectric conversion layer, the compensation layer being configured to compensate absorption and reflection of light. The photoelectric conversion layer is associated with a first optical spectrum having a light-absorption peak at a first wavelength and a reflection peak at a second wavelength, the first wavelength and the second wavelength both within a wavelength region of about 750 nm to about 1200 nm. The photoelectric diode is associated with a second optical spectrum having a light-absorption peak at a third wavelength, the third wavelength is within the wavelength region of about 750 nm to about 1200 nm, the third wavelength different from the first wavelength.
摘要:
An object is to overcome the drawbacks of conventional blue phthalocyanine pigments upon the formation of images, and to develop a blue pigment that can satisfactorily exhibit a greenish blue color high in chroma and excellent in colorfulness, brightness, dispersibility, hue, tintingpower and the like and that is applicable to various image recording methods. The obj ect can be achieved by a greenish blue pigment, which exhibits a greenish blue hue of high chroma and contains a pigment represented by the following formula (I): wherein the number, m, of substituent phthalimidomethyl group(s) is in a range of 1.0‰¤m‰¤5.0, and the number, n, of a substituent sulfonic group R1 is in a range of 0.05‰¤n‰¤1.0.
摘要:
An object is to overcome the drawbacks of conventional blue phthalocyanine pigments upon the formation of images, and to develop a blue pigment that can satisfactorily exhibit a greenish blue color high in chroma and excellent in colorfulness, brightness, dispersibility, hue, tintingpower and the like and that is applicable to various image recording methods. The obj ect can be achieved by a greenish blue pigment, which exhibits a greenish blue hue of high chroma and contains a pigment represented by the following formula (I): wherein the number, m, of substituent phthalimidomethyl group(s) is in a range of 1.0‰¤m‰¤5.0, and the number, n, of a substituent sulfonic group R1 is in a range of 0.05‰¤n‰¤1.0.
摘要:
Dyes, method(s) of making them, and their use in photoelectric conversion devices, especially in dye-sensitized solar cells. The dye compounds are phthalocyanine and naphthalocyanine analogues which comprises an element M in a macrocyclic structure having a formula (X).
摘要:
A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes Also novel compounds, inks, printing processes, printed materials (including color filters) and ink-jet cartridges.
摘要:
There are provided an ink set having color reproducibility over a wide range and excellent fastness to ozone gas and light resistance (in a region of yellow monochrome and regions of mixed colors, such as red and green), and a recording method and a recorded material each using such an ink set. The ink set includes a yellow ink composition and either a magenta ink composition or a cyan ink composition, or both, wherein a coloring agent of the yellow ink composition is one which includes an azo pigment represented e.g. by the following formula
or its tautomers or their salts or hydrates, the magenta ink composition contains as a coloring agent at least one pigment selected from the following: C.I. Pigment Violet 19, C.I. Pigment Red 122, C.I. Pigment Red 202 and C.I. Pigment Red 209, and the cyan ink composition contains as a coloring agent at least one pigment selected from the following: C.I. Pigment blue 15:1, C.I. Pigment Blue 15:2, C.I. Pigment Blue 15:3, C.I. Pigment Blue 15:4 and C.I. Pigment Blue 15:6.
摘要:
A system for interacting with a coded substrate. The system comprises a substrate having human-readable information and machine-readable coded data disposed thereon and a sensing device for reading the machine-readable coded data. The coded data comprises an IR-absorbing phthalocyanine dye having sulfonate groups. A counterion of each sulfonate group is a phosphonium cation.
摘要:
Fluorinated bis-(phthalocyanylaluminoxy)silyl bridged cyan or blue-green pigments according to formula (I) wherein R 1 and R 2 are independently substituted or unsubstituted alkyl, alkenyl, alkynyl, or cycloalkyl groups with eight or less carbon atoms or aryl groups with ten or less carbon atoms; R 3 is a divalent linking group comprising oxygen, R 1 R 2 Si, substituted or unsubstituted alkyl, alkenyl, alkynyl cycloalkyl or aryl groups; R 1 , R 2 , and R 3 may comprise the elements of a cyclic ring; n is 1-4; and z is 1-4.
摘要翻译:根据式(I)的氟化双 - (酞菁基铝氧基)甲硅烷基桥接青色或蓝绿色颜料,其中R 1和R 2独立地为具有八个或更少碳原子的取代或未取代的烷基,烯基,炔基或环烷基或芳基, 十个或更少的碳原子; R 3是包含氧,R 1 R 2 Si,取代或未取代的烷基,烯基,炔基环烷基或芳基的二价连接基团; R 1,R 2和R 3可以包含环状元素; n是1-4; z是1-4。