摘要:
A method of manufacturing a color filter, includes forming a colored coated film on a substrate using a colored composition containing a pigment, a monomer having an ethylenic unsaturated double bond and photo-polymerization initiator, irradiating a filter segment-forming region or a black matrix-forming region of the colored coated film with an excimer laser beam having a wavelength of 308 nm (XeCL) at a dosage sufficient to achieve a cumulative light exposure of 1-150 mJ/cm2, thereby curing the irradiated region, removing uncured portions of the colored coated film to form the filter segment or the black matrix, and repeating the above-described steps plural times, thereby forming filter segments of at least two colors and/or a black matrix.
摘要翻译:一种彩色滤光片的制造方法,其特征在于,使用含有颜料,具有烯属不饱和双键的单体和光聚合引发剂的着色组合物在基板上形成着色涂膜,照射过滤器段形成区域或黑色矩阵 具有波长为308nm的准分子激光束(XeCL)的彩色涂膜的成膜区域,其剂量足以实现1-150mJ / cm 2的累积曝光,从而固化照射区域,除去未固化的部分 该彩色涂膜形成过滤段或黑色矩阵,多次重复上述步骤,从而形成至少两种颜色和/或黑色矩阵的过滤段。
摘要:
A method of manufacturing a color filter, includes forming a colored coated film on a substrate using a colored composition containing a pigment, a monomer having an ethylenic unsaturated double bond and photo-polymerization initiator, irradiating a filter segment-forming region or a black matrix-forming region of the colored coated film with an excimer laser beam having a wavelength of 308 nm (XeCL) at a dosage sufficient to achieve a cumulative light exposure of 1-150 mJ/cm2, thereby curing the irradiated region, removing uncured portions of the colored coated film to form the filter segment or the black matrix, and repeating the above-described steps plural times, thereby forming filter segments of at least two colors and/or a black matrix.
摘要翻译:一种彩色滤光片的制造方法,其特征在于,使用含有颜料,具有烯属不饱和双键的单体和光聚合引发剂的着色组合物在基板上形成着色涂膜,照射过滤器段形成区域或黑色矩阵 具有波长为308nm的准分子激光束(XeCL)的彩色涂膜的成膜区域,其剂量足以实现1-150mJ / cm 2的累积曝光,从而固化照射区域,除去未固化的部分 该彩色涂膜形成过滤段或黑色矩阵,多次重复上述步骤,从而形成至少两种颜色和/或黑色矩阵的过滤段。
摘要:
Disclosed is a coloring composition including a pigment, a transparent resin, a monomer having an ethylenic unsaturated double bond, and a photo-polymerization initiator, wherein a ratio (M/P) of weight (M) of the monomer having an ethylenic unsaturated double bond to weight (P) of the transparent resin is confined to a range of 0.12 to 1.35, and the coloring composition is adapted to be employed in a manufacturing method of a color filter including coating a surface of a substrate with the coloring composition, irradiating a filter segment-forming region or a black matrix-forming region of the coated coloring composition film with a laser beam having a wavelength of 340 nm to 380 nm, thereby curing the irradiated region, and removing uncured portion of the coated coloring composition film to form the filter segment or the black matrix.
摘要:
A red-colored film in which when an elliptically polarized light is incident on the film in a direction 45° aslant from a normal line direction with respect to a surface of the film, a light transmitted through the film has an average amplitude transmittance ratio (av. tan Ψ) in a wavelength region of 575 to 635 nm, which satisfies the following equation (1): 0.960
摘要:
A red-colored film in which when an elliptically polarized light is incident on the film in a direction 45° aslant from a normal line direction with respect to a surface of the film, a light transmitted through the film has an average amplitude transmittance ratio (av. tan Ψ) in a wavelength region of 575 to 635 nm, which satisfies the following equation (1): 0.960
摘要:
There is disclosed an improvement upon a cancellation type printing mechanism or a stored energy type printing mechanism having magnetic members, so-called armatures, attracted by a permanent magnet while resiliently deflecting resilient members connected to one end thereof. The magnetic members are associated with corresponding electro-magnets which are adapted to be energized selectively to release the associated magnetic members by cancelling the magnetic attracting force of the permanent magnet, so that the magnetic member is actuated by the energy stored in the corresponding resilient members thereby to drive the printing elements. One end of the magnetic member contacts the magnetic pole surface of the permanent magnet or a yoke mounted on the permanent magnet so as to form a fulcrum for the rotation of the magnetic member. A recess is formed on one side of the magnetic member facing a core of the electro-magnet, so that the magnetic member does not engage the corner of the core of the electro-magnet. According to this construction, the magnetic member is prevented from striking against the corner of the core.
摘要:
A color filter is provided with red, green and blue color filter segments. When chromaticity coordinates (x, y) in a chromaticity diagram of XYZ color specification system are measured with the color filter being sandwiched between two polarizers, a chromaticity (xp, yp) of parallel-transmitted light and a chromaticity (xc, yc) of orthogonal-transmitted light satisfy the following formula (1): Δxy=[(xp−xc)2+(yp−yc)2]1/2
摘要:
A colored composition contains a colorant carrier including a transparent resin, a precursor thereof, or a mixture of the transparent resin and the precursor, a colorant, and an organic liquid medium. The organic liquid medium consists of an organic solvent (a) having a boiling point at 760 mmHg of 100° C. or higher but lower than 160° C., and an organic solvent (b) having a boiling point at 760 mmHg of 160° C. or higher but lower than 215° C. The organic solvent (b) is contained in an amount of 3% to 35% by weight based on the total amount of the colored composition.
摘要:
A dot matrix type serial printer wherein a print medium is printed with indicia such as letters, characters, symbols, or the like by selectively driving a number of print elements while moving a print head having the print elements in a direction of a printing line. To enable the simultaneous printing of a number of print lines in different colors, an ink ribbon is provided having a plurality of tracks in the different colors. The print head includes groups of print elements which are arranged such that the respective groups face and are associated with the respective different tracks of the ink ribbon thereby enabling the simultaneous printing of a number of print lines in the different colors by moving the print head. The ink ribbon is adjustable from a first mode wherein the print elements simultaneously print lines of different colors, to a second mode wherein all of the print elements may be associated with a common track of the ink ribbon thereby enabling a simultaneous printing of print lines in a single color.
摘要:
A color filter includes a red filter segment, a green filter segment and a blue filter segment, on a substrate, wherein when a pseudo-white LED is used, an area of a triangle defined by three chromaticity points of the red, green and blue filter segments expressed as (xR, yR), (xG, yG) and (xB, yB) on the x-y chromaticity diagram occupies 72% or more of an area standard triangle defined by defined by 3 points of red (0.67, 0.33), green (0.21, 0.71) and blue (0.14, 0.08), and the color filter has a color temperature of 6000K or more. Each of the red, green and blue filter segments has a thickness of 3.3 μm or less. A liquid crystal display device includes such color filter and the pseudo-white LED.