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Chang-Min Lee
Chang-Min Lee, Uiwang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20100104958 | Photosensitive Resin Composition for Color Filter and Color Filter Prepared Using the Same - Disclosed is a color filter photosensitive resin composition that includes (A) an acryl-based binder resin having at least one carboxyl group, (B) an acryl-based photopolymerizable monomer, (C) a photopolymerization initiator, and (D) a solvent, where at least one of the acryl-based binder resin or the acryl-based photopolymerizable monomer includes a blue dye functional group. The color filter photosensitive resin composition can be prepared into a color filter having uniformity, almost no residue, and high resolution due to ultrafine pixels of 1.4 μm or less. | 04-29-2010 |
| 20110006386 | Organic-Inorganic Hybrid Composition and Image Sensor - Disclosed are an organic-inorganic hybrid composition including a fluorene-based monomer, an inorganic particle, an initiator, and a solvent, and an image sensor made using the same. The organic-inorganic hybrid composition can have a high refractive index and excellent transmittance to minimize light loss, and the image sensor produced using the same may transport a greater amount of light to a photodiode. Accordingly, it is possible to accomplish a high resolution image sensor having improved sensitivity. | 01-13-2011 |
| 20110159283 | ADHESIVE BINDER, ADHESIVE COMPOSITION INCLUDING THE SAME, OPTICAL MEMBER, AND ASSOCIATED METHODS - An adhesive binder, an adhesive composition including the same, an optical member, and associated methods, the adhesive binder including a (meth)acrylic copolymer having urethane, hydroxyl, aromatic, and vinyl groups in side chains thereof. | 06-30-2011 |
| 20110160329 | Photoresist Composition for Color Filter Protective Layer, Color Filter Protective Layer Including the Same, and Image Sensor Including the Same - Disclosed is a photosensitive resin composition for a color filter protective layer including a cross-linkable alkali soluble resin including a repeating unit represented by the following Chemical Formula 1, a reactive unsaturated compound, a photopolymerization initiator, and a solvent. | 06-30-2011 |
Chang-Min Lee, Goyang-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20100160474 | Photosensitive Resin Composition for Color Filter and Color Filter Made Using the Same - The present invention relates to a photosensitive resin composition for a color filter and a color filter fabricated using the same. The photosensitive resin composition includes (a) an acrylic-based resin, (b) a photopolymerizable monomer, (c) a photopolymerization initiator, (d) a pigment, and (e) a solvent. The acrylic-based resin is a copolymer including a repeating unit of an ethylenic unsaturated monomer including a carboxyl group and a repeating unit of an ethylenic unsaturated monomer including an alkoxy 4-oxo butanoic acid group. The photosensitive resin composition for a color filter can have residue removing characteristics, and is capable of forming fine pixels and providing a color filter having high resolution. | 06-24-2010 |
| 20100167188 | Pigment Dispersion Composition, Resist Composition for Color Filter Including the Same, and Color Filter Using the Same - The present invention relates to a pigment dispersion composition that is capable of decreasing pattern residues and improving resolution, a resist composition for a color filter including the same, and a color filter fabricated using the same. More particularly, the pigment dispersion composition includes a pigment, a binder resin, a solvent, and a first dispersing agent and a second dispersing agent each represented by a predetermined chemical formula. | 07-01-2010 |
Chang-Min Lee, Suwon-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090190835 | METHOD FOR CAPTURING IMAGE TO ADD ENLARGED IMAGE OF SPECIFIC AREA TO CAPTURED IMAGE, AND IMAGING APPARATUS APPLYING THE SAME - An image capturing method and an imaging apparatus, the image capturing method including: selecting a face of a person from a captured image; enlarging the selected face; and adding the enlarged selected face to the captured image. Accordingly, it is possible for a user to simultaneously film people and their background more conveniently and economically. | 07-30-2009 |
Chang-Min Lee, Goyang-Si KR
| Patent application number | Description | Published |
|---|---|---|
| 20090140220 | Photosensitive Resin Composition for Color Filter and Color Filter Using Same - The photosensitive resin composition for a color filter according to one embodiment of the present invention includes (A) a pigment including a repeating unit of the following Formula 1, (B) a binder resin, (C) a photopolymerization initiator, (D) a photopolymerizable monomer, and (E) a solvent: | 06-04-2009 |
| 20090146236 | PHOTOSENSITIVE RESIN COMPOSITION FOR PAD PROTECTIVE LAYER, AND METHOD FOR MAKING IMAGE SENSOR USING THE SAME - The present invention provides a photosensitive resin composition for a pad protective layer that includes (A) an alkali soluble resin, (B) a reactive unsaturated compound, (C) a photoinitiator, and (D) a solvent. The (A) alkali soluble resin includes a copolymer including about 5 to about 50 wt % of a unit having the Chemical Formula 1, about 1 to about 25 wt % of a unit having the Chemical Formula 2, and about 45 to about 90 wt % of a unit having the Chemical Formula 3, and a method of making an image sensor using the photosensitive resin composition. | 06-11-2009 |
Chang-Min Lee, Seodaemun-Ku KR
| Patent application number | Description | Published |
|---|---|---|
| 20080305015 | Negative ion generator for incorporation into lighting apparatuses - An improved lighting and ionic air purifying device for both lighting and improving the air quality of a room or space. The device includes a light source such as a compact fluorescent lamp and an anion generator with a metal fiber brush which reduces or eliminates ozone production. The improved device provides extended lamp life and increased dispersion of ions into the ambient air in the room or space. The device may also include a photocatalyst coating on the lamp to further purify the air. | 12-11-2008 |