Patent application number | Description | Published |
20090092931 | Methods of forming a blocking pattern using a photosensitive composition and methods of manufacturing a semiconductor device - A method of forming a blocking pattern includes forming a preliminary blocking layer on first and second regions of a substrate, the preliminary blocking layer being formed of a photosensitive composition including a siloxane polymer, a cross-linking agent, a photoacid generator, and a thermal acid generator, selectively exposing to light a first portion of the preliminary blocking layer, the first portion of the preliminary blocking layer being formed on the first region of the substrate, such that a cross-linked pattern is formed on the first region of the substrate, and removing a second portion of the preliminary blocking layer, the second portion of the preliminary blocking layer being formed on the second region of the substrate. | 04-09-2009 |
20120156614 | Novel Phenol Compounds and Positive Photosensitive Resin Composition Including the Same - Disclosed are a novel phenol compound comprising a compound represented by Chemical Formula 1, a compound represented by Chemical Formula 2, or a combination thereof, and a positive photosensitive resin composition including the same. | 06-21-2012 |
20120156616 | Positive Photosensitive Resin Composition - Disclosed is a positive photosensitive resin composition that includes (A) a polybenzoxazole precursor including a repeating unit represented by the following Chemical Formula 1; (B) a photosensitive diazoquinone compound; (C) a silane compound; (D) a phenol compound; and (E) a solvent. | 06-21-2012 |
20120156622 | Ortho-Nitrobenzyl Ester Compound and Positive Type Photosensitive Resin Composition Including the Same - An ortho-nitrobenzyl ester compound including a compound represented by Chemical Formula 1, and a positive photosensitive resin composition including the same are provided. | 06-21-2012 |
20120162590 | Liquid crystal display devices and methods of manufacturing liquid crystal display devices - A liquid crystal display device includes a first substrate, a first electrode on the first substrate, a second substrate opposed to the first substrate, and a second electrode on the second substrate. The second electrode corresponds to the first electrode. The liquid crystal display device also includes a liquid crystal structure between the first electrode and the second electrode. The liquid crystal structure includes a plurality of liquid crystal molecules and at least one movement control member. The movement control member in the liquid crystal structure restricts a movement of the liquid crystal molecules. | 06-28-2012 |
20120287377 | LIQUID CRYSTAL DISPLAY DEVICES AND METHODS OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICES - A liquid crystal display device may include a first substrate having a reflective region and a transmissive region, a second substrate corresponding to the first substrate, a first liquid crystal structure disposed between the first substrate and the second substrate in the reflective region, the first liquid crystal structure including first polymer networks and first liquid crystal molecules, and a second liquid crystal structure disposed between the first substrate and the second substrate in the transmissive region, the second liquid crystal structure including second polymer networks and second liquid crystal molecules. | 11-15-2012 |
20130342772 | LIQUID CRYSTAL DISPLAY DEVICES AND METHODS OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICES - A liquid crystal display device includes a first substrate, a first electrode on the first substrate, a second substrate facing the first substrate, a second electrode on the second substrate facing the first electrode, and a liquid crystal structure between the first electrode and the second electrode. The liquid crystal structure includes a polymer network and liquid crystal molecules. The liquid crystal display device operates in a transmissive mode when an electric field is not generated between the first and the second electrodes, and operates in a scattering mode when the electric field is generated between the first and the second electrodes. | 12-26-2013 |
20140014033 | ORGANIC SOLUTION SUPPLY NOZZLE AND COATING APPARATUS INCLUDING THE SAME - An organic solution coating apparatus is provided. The organic solution coating apparatus includes a rotary chuck having an upper surface on which a target is adsorbed and fixed, an organic solution supply nozzle configured to supply an organic solution to the target and having an inner surface having a contact angle with the organic solution of 90° or greater; and a nozzle standby unit in which the organic solution supply nozzle performs a preliminary spraying operation while the coating process is not performed, the nozzle standby unit including a nozzle standby hole having a surface having a contact angle with the organic solution of 90° or greater. | 01-16-2014 |
20140038051 | NEGATIVE ACTIVE MATERIAL FOR LITHIUM BATTERY, METHOD OF PREPARING THE NEGATIVE ACTIVE MATERIAL, AND LITHIUM BATTERY EMPLOYING THE NEGATIVE ACTIVE MATERIAL - A negative active material for a lithium battery with an improved cycle characteristic and capacity retention rate, and the negative active material comprises a plurality of particles comprising a plurality of first particles comprising Si, Ti, and Ni; and composite particles comprising a plurality of second particles in which at least one element selected from the group consisting of Cu, Fe, Ni, Au, Ag, Pd, Cr, Mn, Ti, B, and P is partially or completely deposited on surface(s) of other of first particles, a method of preparing the negative active material, and a lithium battery including a negative electrode including the negative active material. | 02-06-2014 |
20140183728 | WAFER SUPPORTING STRUCTURE, INTERMEDIATE STRUCTURE OF A SEMICONDUCTOR PACKAGE INCLUDING THE WAFER SUPPORTING STRUCTURE - A wafer supporting structure includes a supporting substrate for supporting a wafer, a release layer for detaching the wafer from the supporting substrate, and an adhesive layer for attaching the wafer to the supporting substrate. | 07-03-2014 |
20150024574 | TEMPORARY BONDING ADHESIVE COMPOSITIONS AND METHODS OF MANUFACTURING A SEMICONDUCTOR DEVICE USING THE SAME - A temporary bonding adhesive composition includes a first compound including a thermosetting polyorganosiloxane and a second compound including a thermoplastic polyorganosiloxane. | 01-22-2015 |