摘要:
Provided is a photosensitive resin composition that is developable with an aqueous alkaline solution and is suitable for the production of a color filter for an image sensor. The composition comprises an alkali-soluble resin, a photopolymerizable monomer, a photopolymerization initiator, colorants and a solvent. As the colorants, a pigment and a dye are used in combination. The use of the composition enables the formation of fine pixels that exhibit excellent color reproduction and contrast. Therefore, the composition can be used to produce a high-resolution color filter for an image sensor.
摘要:
Disclosed is a pigment dispersion composition for producing a color filter. The pigment dispersion composition comprises a pigment, a binder resin, a dispersant and a solvent. The pigment is a blue anthraquinone pigment and is pretreated with a water-soluble inorganic salt and a wetting agent. The pigment dispersion composition can be used to produce a color filter for a color imaging device with good color separation and high transmittance.
摘要:
A photosensitive resin composition for producing a color filter is provided. The composition comprises an alkali-soluble resin, a photopolymerizable monomer, a photopolymerization initiator, a pigment, a dispersant and a solvent. As the dispersant, an amino group-containing maleic acid copolymer resin having long side chains is used. The composition can be used to form a pattern of ultra-fine pixels having a size of up to about 1.0 μm×about 1.0 μm without leaving any residue. Further provided is a high-resolution color filter for an image sensor produced using the composition.
摘要:
Disclosed herein are carbon black surface-modified with benzene compound of Formula 1 described in the specification and a carbon black dispersion composition for a black matrix using the carbon black. The carbon black dispersion composition uses carbon black surface-modified with the benzene compound of Formula 1, or about 0.1 to about 20% by weight of a cardo compound selected from cardo monomers, oligomers, polymers and mixtures thereof. The carbon black dispersion composition can provide improved adhesive properties, uniformity and resolution of black matrix patterns, and no undercut is formed on the black matrix patterns.
摘要:
A thermosetting resin composition for producing a color filter for a CMOS image sensor is provided. The thermosetting resin composition comprises an organic solvent and a self-curing copolymer having structural units represented by Formulae 1, 2, 3 and 4, which are described in the specification.
摘要:
A method and apparatus for controlling a motor, a washing machine, and a method of controlling the washing machine that efficiently calculate an amount of laundry within a drum are provided. The method of controlling a washing machine that calculates an amount of laundry housed within a drum rotating by a motor, the method includes: accelerating the drum from a first rotation speed to a second rotation speed by enabling the motor to apply torque to the drum in a predetermined direction and decelerating the drum from the second rotation speed to the first rotation speed by enabling the motor to apply torque to the drum in an opposite direction; and calculating the laundry amount from the sum of currents applied to the motor at the accelerating of the drum.
摘要:
A dynamic vibration absorber for a washing machine is provided. The dynamic vibration absorber for a washing machine includes: a mass body; at least one elastic body for supporting the mass body so that the mass body may vibrate; and a guider for limiting a motion of the mass body, wherein the dynamic vibration absorber is attached to the washing machine generating a vibration upon operating to reduce the vibration of the washing machine.
摘要:
An apparatus and method are provided to output a received call with a volume adjusted to a reference level range in the etiquette call mode. In the method for providing the etiquette call mode of a mobile device, the apparatus determines whether the etiquette call mode is activated in a call mode. When the etiquette call mode is activated, the apparatus establishes a transmission gain to a given gain value and also establishes a reception gain to a specific gain value corresponding to a minimum receiving volume level. Then the apparatus amplifies a received call by means of the established reception gain, adjusts a volume of the amplified received call to a given reference level range, and outputs the adjusted received call through a speaker.
摘要:
Provided is a gate valve with a disk replacement structure. The gate valve is installed on a pipe, and comprises: a valve body having a blocking space formed therein, a pair of flange pipes formed to communicate with the blocking space, and a cover mounted on an upper side thereof to close the blocking space; a disk arranged in the blocking space to be lifted and provided with a mounting hole which is formed on an upper surface thereof and has a lifting nut therein; and an operating rod installed on the cover to lift the disk. An insertion hole is formed on the cover to penetrate the cover.
摘要:
A washing machine may include a cabinet; a washing tub which is disposed in the cabinet and in which a washing operation is performed; a liquid detergent supplier which contains and supplies a liquid detergent; a drawer-type container to which the liquid detergent supplier is coupled so as to be easily attachable and detachable and in which the liquid detergent supplier is contained; and a liquid detergent storage unit which is coupled to the drawer-type container, uniformly supplies the liquid detergent supplied by the liquid detergent supplier into the washing tub and detects whether the liquid detergent supplied by the liquid detergent supplier is stored therein.