Abstract:
A composition, including a liquid crystal polymer or oligomer having a terminal hydroxyl group, and a cross-linking agent including a bismaleimide compound, an epoxy resin or a combination thereof, wherein the liquid crystal polymer or oligomer is represented by Formula 1: Z1—(R1)m—(R2)n—Z2 (1), wherein R1 is represented by Formula 2: —X1—Ar1—Y1— (2), wherein X1 and Y1 are each independently selected from the group consisting of O, CO and NR″, in which R″ is independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted C1-C20 alkyl group, and a substituted or unsubstituted C6-C30 aryl group, and Ar1 includes at least one divalent aromatic or alicyclic organic group selected from the group consisting of Formula 3:
Abstract:
A liquid crystal display includes a display panel having a plurality of pixels. The display panel includes a first substrate and a second substrate opposing each other. A liquid crystal layer is positioned between the first substrate and the second substrate. A pixel electrode is positioned on the first substrate and positioned in one pixel of the plurality of pixels. An opposing electrode faces the pixel electrode with the liquid crystal layer interposed therebetween. At least one of the pixel electrode and the opposing electrode includes a liquid crystal inclination direction determining member. A transmission region of the pixel includes a first region and a second region that have different cell gaps of the liquid crystal layer from each other and extension directions of the liquid crystal inclination direction determining member in the first region and the second region are different from each other.
Abstract:
A nonvolatile memory device and a method of forming a nonvolatile memory device are provided. The nonvolatile memory device includes an active region of a semiconductor substrate defined by a device isolation layer, a tunnel insulating structure disposed on the active region, and a charge storage structure disposed on the tunnel insulating structure. The nonvolatile memory device also includes a gate interlayer dielectric layer disposed on the charge storage structure, and a control gate electrode disposed on the gate interlayer dielectric layer. The charge storage structure includes an upper charge storage structure and a lower charge storage structure, and the upper charge storage structure has a higher impurity concentration than the lower charge storage structure.
Abstract:
The present invention relates to a multi-blade electric rotary razor which comprises a razor blade cartridge turned by a motor, and at least one pair of razor blade assemblies disposed at an equal-angle distance at the razor blade cartridge along a direction in which the razor blade cartridge rotates, at least one pair of razor blades (hereinafter referred to as first razor blades) being arranged in an overlapping manner at a predetermined distance at the razor blade assembly along a radius direction of the razor blade cartridge. The electric rotary razor of the present invention has a structure of a wet shaver where multiple razor blades are arranged, and uses the motor to turn the razor blade cartridge during shaving for user convenience and thorough shaving. The multi-blade razor blade assembly alleviates a dermal stimulation, minimizes a possibility of a scar, and does not require shaving cream, making shaving convenient and unhindered by time and space.
Abstract:
Disclosed is a method for detecting a hidden station in a specific station constituting a wireless communication network that includes receiving a frame after a lapse of an idle state interval longer than a predetermined waiting time; determining that there is a hidden station, if a size of the received frame is equal to a size of an Acknowledge (ACK) frame; and determining that there is no hidden station, if the size of the received frame is not equal to the size of the ACK frame.
Abstract:
A semiconductor test apparatus is provided. The semiconductor test apparatus includes a plate on which a custom tray is mounted, a carrier connected to the plate to transfer the plate, and a vibrator vibrating the plate while the plate is transferred.
Abstract:
An organic light emitting diode (OLED) display includes a display substrate including an organic light emitting element, an encapsulation substrate arranged opposite to the display substrate and covering the organic light emitting element, a sealant disposed on the edge of the display substrate and the encapsulation substrate, and sealing the display substrate and the encapsulation substrate to each other; and a filler filling the space between the display substrate and the encapsulation substrate. One surface of at least one of the display substrate and the encapsulation substrate is contacted with the filler and is divided into a hydrophobic region and a hydrophilic region, and the hydrophobic region is positioned between the hydrophilic region and the sealant.
Abstract:
An organic light emitting diode display comprises a display substrate including an organic light emitting element, an encapsulation substrate disposed to face the display substrate, a sealant disposed between edges of the display substrate and the encapsulation substrate for bonding and sealing the display substrate and the encapsulation substrate together, a filler filling in a space between the display substrate and the encapsulation substrate, first spacers formed on one surface of the display substrate contacting the filler, and second spacers formed on one surface of the encapsulation substrate contacting the filler. The display substrate and the encapsulation substrate are divided into a dropping area and a spreading area surrounding the dropping area and positioned relatively close to the sealant, and either or both of the first spacers and the second spacers have different shapes in the dropping area and in the spreading area.
Abstract:
A flash memory device includes a memory cell array made up of memory cells arranged in rows and columns. A first page of data is programmed in selected memory cells of the memory cell array, and a second page of data is subsequently programmed in the selected memory cells. The first page of data is programmed using a program voltage having a first start value, and the second page of data is programmed using a program voltage having a second start value determined by a programming characteristic of the selected memory cells.
Abstract:
The present invention relates to a method for preparing flavored teas by using wood, and flavored teas prepared thereby. More specifically, the present invention relates to a preparation method of flavored teas with excellent palatability and flavors in which the method uses natural wood along with the appropriate flavoring time and temperature settings, and flavored teas prepared thereby.