Abstract:
Disclosed is a temple support which supports a temple to prevent glasses nose pads from coming in contact with the bridge of the nose when wearing glasses, thereby reducing pressing on skin of the bridge of the nose caused by the glasses nose pads. The temple support according to the present disclosure comprises: a crescent-shaped main body portion provided at an upper bone constituting the boundary of the scalp of a wearer and the ear auricle; a fixing protrusion projected on the outer surface of the main body portion in an integrated manner. and a groove for temple insertion which is formed at the upper surface of the main body portion.
Abstract:
In a two-dimensional/three-dimensional (2D/3D) switchable image display apparatus and a method of displaying 2D and 3D images, the 2D/3D switchable image display apparatus may comprise: a data driver which outputs column data of an input image; a scan driver which controls a driving method of a plurality of odd scan lines and a plurality of even scan lines according to an input method and a display mode of the input image; a display panel which displays a 2D image or a 3D image by separately displaying the input image in odd lines and even lines; and a parallax device which generates binocular parallax between an image displayed in the odd lines and an image displayed in the even lines.
Abstract:
A display apparatus includes a first substrate opposite a second substrate, a plurality of electrode patterns in the second substrate, the plurality of electrode patterns extending along a first direction, a plurality of barrier patterns in the second substrate, the plurality of barrier patterns being insulated from the electrode patterns and extending along a second direction crossing the first direction, and a plurality of pixels, the first and second substrates with the pixels defining a display panel, and each pixel including a gate line extending along a third direction, a data line extending along a fourth direction, and a pixel electrode electrically connected to the gate line and the data line, the pixel electrode being configured to generate an electric field with a corresponding electrode pattern of the plurality of electrode patterns to display an image.
Abstract:
A data driver is presented in which the data driver includes a termination/pull-up driver and a pull-down driver. The termination/pull-up driver is configured to perform a termination operation and a pull-up operation at the same time for a data output terminal during an active interval of a semiconductor memory. The pull-down driver is configured to be activated when the semiconductor memory performs a read operation, and configured to pull down the output terminal in response to a level of an input data.
Abstract:
An impedance calibration period setting circuit includes a command decoder and an impedance calibration activation signal generator. The command decoder combines external signals to generate a refresh signal. The impedance calibration activation signal generator is configured to generate an impedance calibration activation signal in response to the refresh signal and an address signal. The impedance calibration period setting circuit prevents abnormal changes in an impedance calibration code and reduces current consumption.
Abstract:
A data driver is presented in which the data driver includes a termination/pull-up driver and a pull-down driver. The termination/pull-up driver is configured to perform a termination operation and a pull-up operation at the same time for a data output terminal during an active interval of a semiconductor memory. The pull-down driver is configured to be activated when the semiconductor memory performs a read operation, and configured to pull down the output terminal in response to a level of an input data.
Abstract:
Provided is a cell lysis method including: preparing a cell sample to be lysed; heating the cell sample; and cooling the cell sample by causing an endothermic reaction near the cell sample. According to the method, cell lysis can be simply and conveniently performed without regard to location and without additional devices since a separate energy source is not required and the apparatus is portable. In particular, when cell lysis is performed in a biochip using a small amount of sample, a greater cell lysis effect can be obtained. In addition, cell lysis efficiency is significantly improved, compared to when only heating is performed.
Abstract:
A method of evaluating visibility of a plurality of sub-pixel structures in a panel having a plurality of red sub-pixels, green sub-pixels, and blue sub-pixels arranged in stripes, the method including establishing a target sub-pixel structure different from the stripe sub-pixel structure of the panel by combining the plurality of pixels, and evaluating a displayed image by using the target sub-pixel structure.
Abstract:
A data processor for a display device that includes a plurality of pixels, each of which includes red, first green, blue, and second green sub-pixels, may include an input gamma processor for processing image data including red, green, and blue grayscale data into linearized image data by applying a gamma function to the image data, a first sub-pixel rendering unit for rendering the linearized image data according to layout of a plurality of sub-pixels included in the plurality of pixels using a 3×1 rendering filter to output linearized second sub-pixel data, and an output gamma processor for processing the linearized second sub-pixel data into non-linearized second sub-pixel data by applying an inverse gamma function to the linearized second sub-pixel data.
Abstract:
A display apparatus includes a substrate and pixels defined on the substrate, where each of the pixels is a hexagon having a first side, a second side, a third side, a fourth side, a fifth side and a sixth side, and the sum of the length of the first side and the length of the fourth side is greater than half the sum of the lengths of the second, third, fifth and sixth sides.