Patent application number | Description | Published |
20080206660 | COLORED PHOTOSENSITIVE COMPOSITION, COLOR FILTER, AND METHOD FOR MAKING THE COLOR FILTER - The present invention provides a colored photosensitive composition containing a coloring agent, a resin, and a polymerizable compound, wherein the content of the coloring agent is 50% by mass to 80% by mass with reference to the total solid content, and the resin has an acid value of 1 mg KOH/g to 70 mg KOH/g. | 08-28-2008 |
20090053626 | COLORED PHOTOSENSITIVE COMPOSITION, COLOR FILTER, AND METHOD FOR MANUFACTURING COLOR FILTER - The invention provides a colored photosensitive composition including: a coloring agent with a content of from 50% by weight to 80% by weight with respect to the total solid content of the composition; an oxime-based initiator with a content of from 5% by weight to 20% by weight with respect to the total solid content of the composition; and a resin containing at least one first structural unit represented by any one of the following formulae (1) to (3) containing an unsaturated double bond, and at least one second structural unit represented by the following formula (4) containing an acid group, wherein a ratio of the first structural unit to the second structural unit is 1.5 or more (molar ratio). | 02-26-2009 |
20090085018 | COLORED CURABLE COMPOSITION, COLOR FILTER, AND SOLID IMAGE PICKUP ELEMENT - The invention provides a colored curable composition including: (A) a pigment dispersion containing (a-1) a pigment, (a-2) a compound having a pigment skeletal structure and an amino group in its molecule, and (a-3) a dispersion resin; (B) an oxime-based initiator; and (C) a polymerizable compound. The invention provides a colored curable composition that is useful for forming a colored region of a color filter, which even with a high content of a pigment, is capable of curing with high sensitivity, is excellent in developability and is capable of highly finely forming a thin-layer colored region excellent in hue. Further, the invention provides a color filter provided with a high fine thin-layer colored region excellent in color properties formed by the colored curable composition of the invention, and a solid image pickup device provided with the color filter, which is excellent in color properties. | 04-02-2009 |
20100028803 | SURFACE TREATING AGENT FOR RESIST PATTERN FORMATION, RESIST COMPOSITION, METHOD OF TREATING SURFACE OF RESIST PATTERN THEREWITH AND METHOD OF FORMING RESIST PATTERN - A surface treating agent for resist pattern formation comprises a compound having two or more nucleophilic functional groups in each of the molecules thereof, or its salt, and a solvent. | 02-04-2010 |
20100119959 | PIGMENT-DISPERSED COMPOSITION, CURABLE COMPOSITION, AND COLOR FILTER AND PRODUCTION METHOD THEREOF - There are provided a pigment-dispersed composition comprising at least a resin having a pendant group containing a nitrogen-containing heterocyclic ring and an ethylenic unsaturated double bond in the main chain skeleton, a pigment, and a solvent, and a curable composition using this, a color filter having a colored pattern formed from the curable composition, and a production method thereof. | 05-13-2010 |
20100323284 | PIGMENT-DISPERSED COMPOSITION, CURABLE COMPOSITION, COLOR FILTER AND PRODUCTION METHOD THEREOF - The present invention provides a pigment-dispersed composition including at least a polymer compound (A-1) having at least one selected from the structural units represented by the following formulae (1) to (3), a pigment (B) and a solvent (C), and a pigment-dispersed composition including at least a resin (D) having an acid number of 100 mg KOH/g or more, a dispersion resin (A-2) having an acid number of less than 100 mg KOH/g and an unsaturation equivalent of less than 600, a pigment (B), and a solvent (C) [R | 12-23-2010 |
20110017962 | COLORED CURABLE COMPOSITION, COLOR FILTER AND SOLID-STATE IMAGING DEVICE - 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. | 01-27-2011 |
20110104596 | POLYMERIZABLE COMPOSITION, LIGHT-BLOCKING COLOR FILTER FOR SOLID-STATE IMAGING DEVICE, AND SOLID-STATE IMAGING DEVICE - A polymerizable composition including at least a polymerizable compound, a binder polymer, a photopolymerization initiator, and a titanium black dispersion, wherein the mass ratio of the content of the polymerizable compound to the content of the binder polymer is more than 1. | 05-05-2011 |
20110217637 | POLYMERIZABLE COMPOSITION FOR COLOR FILTER, COLOR FILTER, AND SOLID-STATE IMAGING DEVICE - A polymerizable composition for a color filter, including (A) a polymerizable compound, (B) a polymerization initiator, (C) a coloring agent, and (D) a polymer including at least a group having polymerization inhibiting ability and a group having surface localizability. | 09-08-2011 |
20120250166 | LIGHT-SHIELDING CURABLE COMPOSITION, WAFER LEVEL LENS AND LIGHT-SHIELDING COLOR FILTER - A light-shielding curable composition is provided which exhibits excellent dispersion property, excellent storage stability, and excellent pattern edge formability, and a wafer level lens and a light-shielding color filter which have a light-shielding section produced using the curable composition are provided. The light-shielding curable composition includes (A) an inorganic pigment; (B) a dispersant having a polyester structure; (C) a polymerizable compound having a polyester structure; (D) a polymerization initiator; and (E) a solvent. | 10-04-2012 |
20130028587 | BLACK CURABLE COMPOSITION, LIGHT-SHIELDING COLOR FILTER FOR A SOLID-STATE IMAGING DEVICE AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, WAFER LEVEL LENS, AND CAMERA MODULE - A black curable composition for forming a light-shielding color filter of solid-state imaging device is provided, which is capable of forming a pattern at low exposure dose even when containing a high concentration of an inorganic pigment, and preventing pattern defects. Also, a black curable composition for a wafer level lens is provided, which is capable of forming a cured film having excellent light shieldability and excellent in co-formability of both a large pattern and a fine pattern. The composition includes: an inorganic pigment; a copolymer containing a monomer having at least one of an amino group and a nitrogen-containing heterocyclic group, a monomer having at least one group of a carboxyl group, a phosphate group and a sulfonate group, and a macromonomer having a weight average molecular weight from 1,000 to 50,000; a polymerization initiator; a polymerizable compound; and an alkali-soluble resin having an unsaturated double bond. | 01-31-2013 |
20140054738 | CURABLE RESIN COMPOSITION, OPTICAL MEMBER SET, METHOD OF PRODUCING THE SAME, AND SOLID STATE IMAGING DEVICE USING THE SAME - A curable resin composition, for forming a first optical member of an optical member set, the optical member having the first optical member and a second optical member covered with the first optical member, the first optical member being formed by curing a siloxane resin, comprising: a siloxane resin, a surfactant, and a solvent, the siloxane resin and the surfactant being contained in the solvent, the surfactant having a polyoxyalkylene structure, the siloxane resin being defined in 65% by mass to 100% by mass thereof having a particular polysilsesquioxane structure. | 02-27-2014 |
20140285695 | OPTICAL MEMBER SET AND SOLID-STATE IMAGING ELEMENT USING THE SAME - An optical member set which has a first optical member formed by curing a composition of curable resins, and a second optical member which is covered by the first optical member, in which the contact angle with water on a surface, which comes into contact with a first optical member, of the second optical member is 70 to 97° and the contact angle with the water on a surface of the opposite side to the side, which comes into contact with the second optical member, of the first optical member is 80 to 115°. | 09-25-2014 |