Abstract: Provided are a positive active material for a lithium secondary battery, a method of preparing the positive active material, and a lithium ion secondary battery including the positive active material, the positive active material including a lithium-containing compound represented by the formula of Li2-xM?O3-y (wherein M? is at least one element selected from Mg, Al, Ca, Ti, V, Cr, Fe, Cu, Zn, Ga, Sr, Y, Zr, Nb, Mo, Ru, and F; 0?x?1; and 0?y?3) on a surface or inside of a lithium metal oxide represented by the formula of Li1-xNiyM1-yO2-z (wherein M is at least one element selected from Co and Mn; 0?x?0.05; 0.6?y?1; and 0?z?0.05).

Abstract: Provided is a display device including a plurality of pixels; a plurality of data lines connected to the plurality of pixels; a data driver applying data voltages to the plurality of data lines; and a first test pad unit connected to at least one of the plurality of data lines in order to check the data voltages, in which the first test pad unit includes a test pad which is electrically double-separated from the at least one of the data lines.

Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

Abstract: A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer.

Abstract: A flexible display device includes a flexible display panel, a flexible printed circuit board extending from the display panel, an integrated circuit chip that is mounted on at least one surface of the flexible printed circuit board and is configured to drive the display panel, and a protection member attached to a rear surface of the display panel. When the flexible printed circuit board is flexed to be partially positioned on the rear surface of the display panel, the protection member is positioned between the display panel and the integrated circuit chip. The flexible display device prevents the integrated circuit chip stacked with the display panel from making direct contact with the display panel using the protection member. Thus, even if the display device is deformed into, for example, a flexed or rolled state, it is possible to prevent the display panel from being damaged.

Abstract: Disclosed is an athletic posture analysis device for analyzing an athletic posture taken by a user who stands on a foot plate, the athletic posture analysis device comprising: a pressure sensor plate provided at the foot plate for measuring a distribution of pressure applied to each of feet of the user, who performs an athletic action, by a weight of the user; a display device for displaying athletic posture analysis information of the user; and a controller for performing control so as to display a predetermined foot image and information regarding the distribution of pressure applied to each of the feet of the user in an overlapping fashion through the display device and to track a position of each of the feet of the user changed according to the user's athletic action and display the foot image.

Abstract: A display device includes a plurality of gate lines; a plurality of data lines; a plurality of thin film transistors each connected to one of the gate lines and one of the data lines; a plurality of pixels each including a first electrode and a second electrode insulated from the first electrode and connected to one of the thin film transistors, the pixels arranged in a plurality of pixel rows and a plurality of pixel columns; and a plurality of sensing lines connected to the first electrodes. The gate lines include front gate lines and rear gate lines arranged at a front and a rear of each of the respective pixel rows, and a rear gate line of a front pixel row and a front gate line of a rear pixel row are arranged between adjacent pixel rows, and two pixel columns are arranged between adjacent data lines.

Abstract: A method for recognizing an image in an electronic device is provided so as to determine whether or not a specific object is actually within the presence of (immediate photographable vicinity) of the electronic device based on certain characteristics of one or more images of the specific object. Images of the specific object which is focused and shot at different magnifications are obtained. Characteristics of an object region and a background region between the obtained images are compared. Whether the object is real is determined depending on the comparison result. An apparatus hardware configured for operation of the method in electronic devices including but limited to mobile terminals.

Abstract: A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer.

Abstract: An electronic device and a control method for configuring a multi-vision screen using a relative position between electronic devices are provided. The control method includes interacting with at least one other electronic device, capturing a first image and receiving, from the at least one other electronic device, a second image captured by the at least one other electronic device, determining relative positions of the electronic device and the at least one other electronic device by comparing the first image with the second image, and configuring a multi-vision screen using the display of the electronic device and the display of the at least one other electronic device based on the determined relative positions and controlling output of a content image on the multi-vision screen.

Abstract: A fabrication method for a diary or electronic device cover, the fabrication method includes the steps of: disposing an elastic first synthetic resin on a joint panel; disposing a second synthetic resin on the first synthetic resin; disposing a third synthetic resin different from the fist synthetic resin and the second synthetic resin in material; joining the first synthetic resin, the second synthetic resin, and the third synthetic resin at a plurality of points; and injecting air into a space between the first synthetic resin and the second synthetic resin to allow the cover to have a bulged surface.

Abstract: Provided is a display device including a plurality of pixels; a plurality of data lines connected to the plurality of pixels; a data driver applying data voltages to the plurality of data lines; and a first test pad unit connected to at least one of the plurality of data lines in order to check the data voltages, in which the first test pad unit includes a test pad which is electrically double-separated from the lat least one of the data lines.

Abstract: A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer.

Abstract: A method for preparing a positive active material for a lithium ion secondary battery, the method including obtaining a mixture by mixing a lithium containing compound and metal oxide, distributing powder of a lithium containing compound into a furnace, and heat treating the mixture in the furnace, wherein a thermal decomposition temperature of the lithium containing compound power distributed into the furnace is lower than that of the lithium containing compound mixed with the metal oxide.

Abstract: An array substrate includes a substrate, a dummy pad and a driving signal output line. The substrate includes a display area displaying an image, and a peripheral area surrounding the display area. The dummy pad extends along a first direction in the peripheral area of the substrate, and includes a first protrusion portion protruding from an end portion of the dummy pad along the first direction. The driving signal output line extends along a second direction crossing with the first direction, is disposed adjacent to the dummy pad, and provides an external signal. Accordingly static electricity provided to the driving signal output line flows into the dummy pad having the first protrusion portion, so that static electricity may be prevented from flowing into the display area.

Abstract: A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer.

Abstract: A method for recognizing an image in an electronic device is provided so as to determine whether or not a specific object is actually within the presence of immediate photographable vicinity) of the electronic device based on certain characteristics of one or more images of the specific object. Images of the specific object which is focused and shot at different magnifications are obtained. Characteristics of an object region and a background region between the obtained images are compared. Whether the object is real is determined depending on the comparison result. An apparatus hardware configured for operation of the method in electronic devices including but limited to mobile terminals.

Abstract: A liquid crystal display includes: a first substrate including a first through-hole; a second substrate facing the first substrate and including a second through-hole corresponding to the first through-hole; a sealant coupling the first substrate and the second substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a spacer disposed between the first substrate and the second substrate; and a supporting assistance member including a third through-hole connected to the first through-hole and the second through-hole, wherein the supporting assistance member includes a first supporting assistance member made with the same material as the spacer.

Abstract: A method for displaying a message in a mobile communication terminal in which includes: when a message is received (or transmitted), a keyword is extracted from received (or transmitted) message contents; a determination is made whether a counterpart's (or one's own) sender information of the received (or transmitted) message exists, wherein when the counterpart's (or one's own) sender information exists, a determination is made whether a representative photo image exists in the counterpart's (or one's own) sender information, and when the representative photo image exists, a face detection feature is extracted from the representative photo image, and a keyword is extracted from the received message contents, and wherein a photo image that meets at least one of the extracted face detection feature and the keyword is searched for from an internal device or an external device.

Abstract: An electronic device and a control method for configuring a multi-vision screen using a relative position between electronic devices are provided. The control method includes interacting with at least one other electronic device, capturing a first image and receiving, from the at least one other electronic device, a second image captured by the at least one other electronic device, determining relative positions of the electronic device and the at least one other electronic device by comparing the first image with the second image, and configuring a multi-vision screen using the display of the electronic device and the display of the at least one other electronic device based on the determined relative positions and controlling output of a content image on the multi-vision screen.