Abstract: A colored curable composition including: a resin obtained by reacting a polymer of an alkylene imine having 2 to 4 carbon atoms, a number average molecular weight of the polymer being 300 to 1,500, with a polyester having a carboxyl group at least one terminal, a number average molecular weight of the polyester being 1,000 to 1,000,000; a pigment; a photopolymerization initiator; a compound containing an ethylenically unsaturated double bond; and a solvent.

Abstract: A method for producing a color filter, comprising: applying to a substrate at least one diacetylene capable of undergoing a light-activated color change reaction, and exposing the substrate to light thereby causing the exposed regions of the substrate to change color. The invention also provides devices comprising colored filters such as liquid crystal displays.

Abstract: A method for forming multicolor color filters is disclosed. First, a first patterned color layer is formed on a substrate. Second, a second patterned color layer and a third patterned color layer are respectively formed on the substrate with the first patterned color layer. Then the first patterned color layer, the second patterned color layer and the third patterned color layer are baked together to simultaneously transform the first patterned color layer, the second patterned color layer and the third patterned color layer to respectively become a first pixel color layer, a second pixel color layer and a third pixel color layer of the multicolor color filters, respectively.

Abstract: A color filter comprising a cured layer of a photosensitive resist composition comprising a highly reactive polyacrylate monomer and a process for the preparation thereof are provided. The color filter is especially useful for low temperature applications such as electrophoretic displays, polymer dispersed liquid crystal displays, OLED devices and the like.

Abstract: The present invention discloses a dedicated mask, a production method thereof, and a production method of a liquid crystal display (LCD) panel. The production method of an LCD panel comprises the following steps: coating a sealant around display areas of the LCD panel; laying a mask used for producing the LCD panel on the LCD panel, wherein the shape of a shading film of the mask used for producing the LCD panel is consistent with the shape of the display areas formed by the sealant; arranging the shading film in the position corresponding to an upper part of the display areas; and irradiating the sealant of the LCD panel exposed outside the shading film using a light source. The present invention can reduce the production cost, enhance the cost reduction, and effectively prevents the disturbance from a light source.

Abstract: A colorant composition comprising in a weight ratio of from 99:1 to 10:90, a pigment of average particle size from 10 to 200 nm and a compound of the formula

Abstract: The present invention discloses a method of forming exposure patterns. These steps of the present method comprise: a substrate is provided; a photoresist layer is formed over the substrate; subsequently, a photo mask with a pattern is placed and aligned to a corresponding location over the photoresist layer for at least double exposure processes, and the photo mask with a pattern is moved and aligned to another corresponding location over the photoresist layer during at least one exposure process; successively, at least one filter is provided to perform at least one exposure process, and the filter is placed above or below the photo mask; and the patterns with different dimensions are consequently formed on the substrate after partial photoresist is removed during a later developing process.

Abstract: A photoresist composition for a color filter is provided which includes a) a coloring agent, b) a binder resin, c) a photopolymerization initiator, d) a photopolymerizable monomer, and e) a solvent, wherein a siloxane-based material is bonded to the binder resin.

Abstract: A color filter comprising a cured layer of a photosensitive resist composition comprising a highly reactive polyacrylate monomer and an alkali soluble binder having a side chain containing an ethylenically unsaturated bond in the side chain and a process for the preparation thereof are provided. The color filter is especially useful for low temperature applications such as electrophoretic displays, polymer dispersed liquid crystal displays, OLED devices and the like.

Abstract: There are provide a pigment dispersion containing (A) a halogenated zinc phthalocyanine pigment, and (B) a copolymer of at least (b-1) a monomer having at least one group selected from an amino group and a nitrogen-containing heterocyclic group, (b-2) a monomer having a carboxyl group, and (b-3) a macromonomer having a weight-average molecular weight from 1,000 to 50,000, a colored curable composition containing the pigment dispersion, a color filter using the colored curable composition and a method for preparing the same.

Abstract: A color filter and a manufacturing method thereof are disclosed. The color filter includes a plurality of first black matrixes and a plurality of second black matrixes disposed on a substrate, and each of the second black matrixes is positioned between adjacent two of the first black matrixes. The first black matrixes define a plurality of sub-pixels, and the second black matrixes are located in the sub-pixels. A plurality of color layers are positioned in the sub-pixels, and portions of the color layers are positioned on the second black matrixes to form a plurality of protrusions.

Abstract: A color filter includes a transparent substrate, a transparent conductive layer, a plurality of filter layers, and a plurality of bumps. The filter layers are disposed between the transparent substrate and the transparent conductive layer, and the bumps are disposed on a plane of the transparent conductive layer. A sheet resistance of each of the bumps is above 1014?/?, and an optical density (OD) of each of the bumps is above 1.5.

Abstract: A colored curable composition is provided which has desired transmittance properties, has stability in a state of a chemical solution such as dispersion uniformity or long-term viscosity stability, is excellent in developing properties and is capable of forming a color pattern with high resolving power. The colored curable composition includes (A) a monomer having an alkyleneoxy chain, (B) a binder polymer, (C) a photopolymerization initiator, and (D) Pigment Red 166.

Abstract: In a method of manufacturing a display substrate and a method of manufacturing a display panel, the display substrate includes a color filter layer disposed on a base substrate within a pixel area, a first organic insulating pattern disposed on a first boundary area between adjacent pixel areas, a pixel electrode disposed on the color filter layer, and a first blocking pattern disposed on the first organic insulating pattern. Accordingly, an organic insulating layer corresponding to the pixel area is removed so that deterioration of the display quality by impurities generated from the organic insulating layer may be minimized. In addition, a stepped portion of a blocking pattern disposed between a pixel area and a boundary area of a plurality of the pixel areas is reduced so that motion blurring of a liquid crystal may be prevented.

Abstract: A photoresist layer exposed through first slits of a mask is exposed using first light. The photoresist layer exposed through second slits of the mask is exposed by using second light. The first light passes thorough a transflective shutter to generate the second light.

Abstract: A color filter including a first photo-spacer, and a second photo-spacer having a smaller film thickness than that of the first photo-spacer, wherein the second photo-spacer has a cross-sectional configuration whose longitudinal width is made greater than the lateral width. These photo-spacers are formed by making use of a photomask which includes a first aperture pattern for forming the first photo-spacer, a second aperture pattern for forming the second photo-spacer which has a smaller film thickness than that of the first photo-spacer, wherein an aperture of the second aperture pattern has a lateral width in the range 2.0-10.0 ?m and the ratio of lateral width to longitudinal width is confined to 11.25 or more.

Abstract: The invention provides a colored photosensitive curing composition useful for color filters in primary colors, including blue, green, and red, having a high molar absorption coefficient and allowing a reduction in film thickness and superior color purity and fastness; the colored photosensitive curing composition including, as its colorant, a dipyrromethene-based metal complex compound or a interconvertible isomer thereof, obtained from a metal or metal compound and a dipyrromethene-based compound represented by Formula (III): wherein R2 to R5, R7 represent a hydrogen atom or a substituent group; Ma represents a metal or metal compound; X3 represents NR, a nitrogen, oxygen or sulfur atom; X4 represents NR, an oxygen or sulfur atom; Y1 represents NR, a nitrogen or carbon atom; Y2 represents a nitrogen or carbon atom; R8 and R9 represent a substituent group; X5 represents a group that can bond to Ma; and a is 0, 1, or 2.

Abstract: The present invention relates to a pigment dispersion solution, a pigment photoresist and a color filter. The pigment dispersion solution includes a colored pigment, a dispersant, a binder resin and a solvent, and further includes particles of white pigment. The pigment photoresist using the pigment dispersion solution of the present invention includes an alkali-soluble resin, a monomer, a photo initiator and an additive. The color filter using the pigment photoresist of the present invention includes a substrate, and the pigment photoresist is developed to be shaped in regions corresponding to pixels on the substrate. The present invention adopts a technical means that adding the particles of the white pigment into the pigment dispersion solution, thereby taking advantage of properties such as high reflectivity and diffused reflection on surface of the white pigment, so as to increase transmitting path and absorbing path of lights in the pigment dispersion solution.

Abstract: Disclosed is a blue resin composition for a color filter that includes a colorant including an azaporphyrin-based dye and a blue pigment, an acrylic-based binder resin, a reactive unsaturated compound, a polymerization initiator, and a solvent.

Abstract: Disclosed is a polymerizable composition characterized by containing at least (A) a photopolymerization initiator represented by the following general formula (1); (B) a coloring agent; (C) a polymerizable monomer; (D) a binder polymer; and (E) a solvent. wherein, in formula (1), R1 represents an aromatic group; R2 represents a group represented by any one of the above Formulae (2-1) to (2-3); R3 represents an alkyl group or the like; and A represents a single bond or —C(?O)—; X1, X2, and Y each independently represent a hydrogen atom, an alkyl group or the like and Z represents an atomic group which may form an arbitrary ring structure containing a carbon-carbon double bond.

Abstract: A method of manufacturing a color filter substrate is provided. The color filter substrate includes a substrate, a light-shielding layer, and a plurality of color filter patterns. The substrate has a plurality of annular trough areas, a plurality of central areas, and a light-shielding area positioned among the annular trough areas. Each of the annular trough areas has an inner edge connected to the central area and an outer edge connected to the light-shielding area. The light-shielding layer is disposed on the light-shielding area and extends from the outer edges of the annular trough areas to the top of the annular trough areas. The color filter patterns are disposed on the annular trough areas and the central areas, and the color filter patterns are in contact with a side surface and a part of the bottom surface of the light-shielding layer.

Abstract: The present invention relates to a photosensitive resin composition that includes a polymer prepared by using a macromonomer as an alkali soluble resin. The photosensitive resin composition is used for various types of purposes such as a photoresist for preparing a color filter, an overcoat photoresist, a column spacer, and an insulating material having a light blocking property, and improves physical properties such as residue or not, chemical resistance, and heat resistance of the photoresist.

Abstract: A method of generating photomask data for fabricating a microlens array, the photomask having a microlens pattern including light-shielding portions and non-light-shielding portions, a rectangular region including a surrounding region having four sides of the rectangular region as outer edges and a primary region having boundaries that are inner edges of the surrounding region, the surrounding region being configured by four strip regions each including one of the four sides as its part, and a width between each outer edge and each corresponding inner edge being not more than 1/2 of a wavelength of exposure light. The method includes determining a layout of light-shielding portions and non-light-shielding portions in the surrounding region so that a density of light-shielding portions is set to fall within a range from 0% to 15%.

Abstract: A colored curable composition including at least (A-1) a complex including a compound represented by the following formula (I) and a metal atom or a metal compound, (A-2) a phthalocyanine pigment, (B) a dispersing agent, (C) a polymerizable compound, (D) a photopolymerization initiator, and (E) an organic solvent: wherein R1 to R6 each independently represent a hydrogen atom or a substituent, but R1 and R6 do not bond to each other to form a ring structure; and R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group.

Abstract: The invention provides a colored composition including a dye multimer having an alkali-soluble group as a dye, the dye multimer having a weight-average molecular weight (Mw) of from 5,000 to 20,000 and a dispersity (weight-average molecular weight (Mw)/number-average molecular weight (Mn)) of from 1.00 to 2.50.

Abstract: A method of manufacturing a color filter substrate, performed by: preparing a color mask including a cyan transparent layer, a fuchsine transparent layer and a yellow transparent layer; preparing a color sensitive material substrate including a red sensitive emulsion cyan layer, a green sensitive emulsion fuchsine layer and a blue sensitive emulsion yellow layer; exposing the color sensitive material substrate using the color mask; and performing processes of development, bleaching, fixation and stabilization on the color sensitive material substrate.

Abstract: A colored curable composition contains a dipyrromethene metal complex compound formed from a fluorine-containing dipyrromethene compound represented by Formula (1) and a metal or metal compound. (R1 to R7: H or substituent (at least one of R1 to R7 includes a substituent represented by Formula (2)); Rg: H or substituent; a ?1; Rf: a fluorine atom, fluorine-containing alkyl group having 1 to 4 carbon atoms, fluorine-containing aryl group, fluorine-containing alkoxy group having 1 to 4 carbon atoms, fluorine-containing alkylsulfonamido group having 1 to 4 carbon atoms, or fluorine-containing arylsulfonamido group; m: 1 to 5; n: 0 to 4; L: single bond, O, S, NH, R—NH(R: alkylene), —Ar—NH— (Ar: arylene), CO, COO, OCO, *COS, *SCO, *CONH, *NHCO, *NHSO2, SO, SO2, *SO2NH, an alkylene chain having 1 to 4 carbon atoms or arylene group.

Abstract: Provided are a processed pigment excellent in dispersibility and dispersion stability, a pigment-dispersed composition excellent in dispersibility and dispersion stability of a pigment that uses the processed pigment, a colored photosensitive composition using the pigment-dispersed composition, and a color filter having improved color properties that uses the colored photosensitive composition, in which a pigment is covered with at least one of a specific polymer compound selected from the following (SP-1) to (SP-3); (SP-1) A polymer compound having a heterocycle on a side chain, (SP-2) A graft polymer compound having a weight average molecular weight of from 1,000 to 100000, (SP-3) A polymer compound represented by the following formula (3-1), wherein, RC, RD, A1 and P1 respectively represent an organic linkage group, a single bond or a divalent organic linkage group, a monovalent organic group containing such as an organic dye structure, and a polymer skeleton.

Abstract: An exemplary embodiment of the present invention relates to a display panel having a plurality of pixels, the display panel including a first substrate, and a color filter including a plurality of first color filters disposed on the first substrate and a second color filter having a black color and disposed in the same layer as the first color filters.

Abstract: A colored curable composition including at least (A-1) a complex including a compound represented by the following formula (I) and a metal atom or a metal compound, (A-2) a phthalocyanine pigment, (B) a dispersing agent, (C) a polymerizable compound, (D) a photopolymerization initiator, and (E) an organic solvent: wherein R1 to R6 each independently represent a hydrogen atom or a substituent; and R7 represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group or a heterocyclic group.

Abstract: An optical filter containing at least a clay mineral complex (A). The clay mineral complex (A) comprises a layered clay mineral (B) intercalated with a dye cation (C), and an organic cation (D).

Abstract: A liquid crystal display (LCD) panel, a color filter (CF) and a manufacturing method thereof are disclosed in the present disclosure. The CF comprises a transparent substrate, a black matrix, first CF units, second CF units and a conductive layer. The transparent substrate comprises an active area and a dummy area. The first CF units in the active area have a trapezoidal cross section, and the second CF units in the dummy area have an inverted trapezoidal cross section. The conductive layer covers the active area continuously but covers the dummy area discontinuously; and thus, the active area can perform normal electrical conduction functions while an insulating effect can be achieved in the dummy area. In this way, even if conductive particles are present in the dummy area during the assembling process of the CF and a TFT, the discontinuous conductive layer in the dummy area can still prevent occurrence of abnormal conditions that the CF and the TFT are at the same voltage level.

Abstract: A composition for stripping a color filter and a color filter regeneration method are provided. A composition for stripping the color filter according to an exemplary embodiment of the present invention includes glycol and potassium hydroxide (KOH), in which either (a) the concentration of the glycol is in the range of 83 wt % to 91 wt % and of the concentration of the potassium hydroxide satisfies the condition: (wt % of KOH)?6?(0.065*(wt % of the glycol)), or (b) the concentration of glycol is more than 91 wt % and the concentration of potassium hydroxide (KOH) is more than 0.2 wt %.

Abstract: A colored curable composition is provided which has good developability, has excellent color purity, can be formed into a thin film, and has a high absorption coefficient. The colored curable composition includes at least one of specific dipyrromethene metal complex compounds and tautomers thereof. Also, a colored curable composition suitable for forming a color filter which is used in a liquid crystal display device or a solid-state imaging device, and a color filter using the colored curable composition and a method of producing the same are provided.

Abstract: A color filter substrate includes a plurality of color filters and a first dummy pattern. The color filters are formed in a display area. The color filters include a plurality of colors. The first dummy pattern is formed in a peripheral area surrounding the display area. The first dummy pattern has a color identical to one of the colors. An edge portion of the first dummy pattern corresponding to an apex of the display area is rounded. Therefore, the reliability of a color filter manufacturing process may be improved, the reliability of the color filter may be improved, and the generation of stain defects having a radial shape may be prevented, so that display quality may be improved.

Abstract: An electromagnetic wave suppression material that has a high light transmission performance even under a low temperature environment to display a sufficient electromagnetic wave suppression effect, and an electromagnetic wave suppression sheet that has the electromagnetic wave suppression material sealed in it, are disclosed. An electromagnetic wave suppression sheet (3) is composed of an electromagnetic wave suppression material (1) charged into a moisture-resistant film (2) whose peripheral part is laminated by a predetermined adhesive by way of sealing.

Abstract: A black resin composition capable of forming a black matrix having high OD value and high adhesion as well as high resistance is disclosed. The black resin composition is a black resin composition comprising at least a light shielding agent, a resin and a solvent, which light shielding agent contains at least titanium nitride compound particles, wherein the angle of diffraction 2? of the peak originated from (200) plane of the titanium nitride compound particles when CuK? line is used as the X-ray source is not less than 42.5° and not more than 42.8°. Using this black resin composition allows a thin resin black matrix having a high light shielding property and high resistance to be readily attained.

Abstract: A manufacturing method for a color filter substrate is disclosed in the present disclosure, which comprises the following steps of: providing a substrate; providing a photoreactive layer that covers the substrate; providing a photomask disposed above the photoreactive layer; and providing light rays of different frequency bands for irradiating the photoreactive layer through the photomask so as to form color resist regions and black matrix regions on the photoreactive layer respectively. A photomask and a photoreactive layer for preparing a color resist layer on a color filter substrate are also provided in the present disclosure. Thereby, the present disclosure can advantageously shorten the production cycle, and improve the aperture ratio and the contrast ratio.

Abstract: A display apparatus is provided which can detect light of a predetermined wavelength with a high degree of accuracy from within light incident from a screen by a simple configuration. The display apparatus includes a CF substrate (9) having a plurality of color filters (31) of different colors for passing light for displaying an image on the screen (55a) and an IR filter (33) provided in a region different from an arrangement region of the color filters of the different colors for passing light incident from the screen (55a), and a main sensor (19) provided on the rear side of the IR filter (33) for detecting light incident from the screen (55a) and passing through the IR filter (33). The IR filter (33) has a laminate of filter materials same as filter materials from which at least two or more ones of the color filters of the different colors are formed respectively.

Abstract: A liquid droplet discharging apparatus includes a substrate having a plurality of film formation regions; a plurality of nozzles discharging droplets of a liquid, the nozzles being positioned facing the substrate and moved relatively with respect to the substrate to perform a scanning operation so as to discharge the droplets in the film formation regions during the scanning operation; a first moving mechanism moving the substrate relatively with the nozzles in a first direction; a plurality of driving units provided, each corresponding to one of the nozzles; a nozzle driving section generating a plurality of driving signals to supply one of the driving signals changing amounts of the droplets to be discharged to the driving units so as to allow the droplets to be discharged from the nozzles; and a control section controlling the first moving mechanism to allow the scanning operation to be performed a plurality of times over a same film formation region and controlling the nozzle driving section to allow a pr

Abstract: The present invention relates to a composition for preparing a curable resin, comprising a) a compound represented by Formula 1; b) glycidyl (meth)acrylate; c) acid monoanhydride; and d) a solvent, a curable resin manufactured by the composition, and an ink composition comprising the same. The curable resin has a low viscosity and excellent flow properties, and the ink composition is excellent in terms of storage stability, heat resistance and chemical resistance.

Abstract: A color filter substrate is provided that allows the realization of a liquid crystal display device having excellent display quality and generating no noticeable display unevenness. On a color filter substrate, a lattice-shaped black matrix is formed, and a plurality of colored pixels are formed in matrix. The maximum value of the differences between the overlap widths Wa (or Wb) in the row direction between first colored layers and the black matrix in an area exposed through a photomask, and the overlap widths Wg (or Wh) in the row direction between second colored layers and the black matrix in an area exposed through another photomask, is 4 ?m or less. Further, the maximum value of overlap widths Wa to Wl in the row direction between all of the colored pixels and the black matrix is 8 ?m or less.

Abstract: The disclosed technology provides a method of manufacturing a color filter substrate, comprising: preparing a transparent base substrate, the transparent base substrate having a first principal surface and a second principal surface opposite to the first principal surface; forming a color film on the first principal surface of the transparent base substrate, performing an exposure on the color film by illustrating light from the second principal surface side of the transparent base substrate, and etching the exposed color film to form a plurality of color film patterns, the plurality of color film patterns having intervals therebetween; and forming a black matrix in the intervals between the plurality of color film patterns so that the black matrix fully fills the intervals between the plurality of color film patterns. The disclosed technology also provides a color filter substrate.

Abstract: A color filter including a transparent substrate; a light shielding part formed on the transparent substrate and contains at least a light shielding material and a resin; and a colored layer formed in the opening part of the light shielding part on the transparent substrate to cover a part of the light shielding part. The light shielding part has the width of the thick film region, 85% or more of the maximum film thickness of the light shielding part and disposed in the central part of the light shielding part; and the width of each of the thin film regions, 50% or less of the maximum film thickness of the light shielding part and disposed on the both side parts of the light shielding part.

Abstract: The invention provides a pigment dispersion composition including an azo pigment represented by formula (1), in which the azo pigment represented by formula (1) does not have an ionic hydrophilic group, an azo pigment derivative and a dispersant. In formula (1), G represents a hydrogen atom, an aliphatic group, an aryl group or a heterocyclic group; R1 represents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group or a heterocyclic group; R2 represents a substituent; A represents a heterocyclic group; m represents an integer of 0 to 5; and n represents an integer of 1 to 4, wherein: when n=2, the azo pigment is a dimer formed via R1, R2, A or G; when n=3, the azo pigment is a a trimer formed via R1, R2, A or G; and when n=4, the azo pigment is a tetramer formed via R1, R2, A or G.

Abstract: An exposure method for color filter substrate is provided. As shown in FIG. 7(a), exposure is performed while a substrate 20 to which a photoresist has been applied is being transported in the Y direction, to simultaneously form first layers 81 and layers 91 in first non-display regions 51 (regions indicated by hatching sloping upward to the right) and the display region, respectively, on the substrate 20. Next, as shown in (b), the substrate 20 is rotated by 90 degrees, and exposure is performed while the substrate 20 is being transported in the X direction, to form second layers 82 in second non-display regions 52 (regions indicated by hatching sloping upward to the right). Thus, dummy PSs 71 and dummy PSs 72 arranged with desired pitches and having desired shapes can be formed in the first non-display regions 51 and the second non-display regions 52, respectively.

Abstract: A color filter and a manufacturing method thereof are provided, in which a stacked structure composed of several color film layers having different colors is formed in a non-transmitting partitioning region of the color filter in such a way that the stacked structure can prevent light from passing through the color filter via the partitioning region.

Abstract: Various embodiments provide systems and methods for direct digital marking, wherein an electrostatic latent image or a surface charge contrast can be formed and developed at a development nip formed by a nano-enabled imaging member and a negatively-biased development subsystem.

Abstract: An optical film includes a near-infrared absorbing layer, the near-infrared absorbing layer containing at least one colorant having a maximum absorption wavelength in the range of 900 nm to 1,100 nm, and a transparent copolymer resin containing fine rubber particles.

Abstract: A colored curable composition including: (A) a pigment dispersion containing (a-1) a pigment, (a-2) a compound having a pigment mother nucleus structure and an amino group in a molecule, and (a-3) a resin having an acid group and a polymerizable group; (B) an oxime ester initiator; and (C) a polymerizable compound.