Abstract: Discussed is a battery that may include at least one battery module including at least one battery cell, a case tray configured to support the at least one battery module, a case cover coupled with the case tray to cover the at least one battery module, a sealing gasket disposed between the case tray and the case cover to prevent penetration of moisture or foreign substance into the at least one battery module, and a reinforcing unit provided to the case cover to be disposed adjacent to the sealing gasket and configured to prevent twisting of the case cover when the case tray and the case cover are coupled.

Abstract: Discussed is a battery pack that may include at least one battery module including at least one battery cell; a case tray configured to support the at least one battery module; a tray cover coupled to the case tray; and at least one bushing gasket configured to connect the case tray and the tray cover and to support the case tray on a plurality of points.

Abstract: A method of a terminal may comprise: receiving a first message including state information of a base station from the base station; identifying preliminary inactive state information included in the first message when the state information of the base station indicates a preliminary inactive state; and performing a cell selection based on the preliminary inactive state information.

Abstract: A method for tile-based rendering may include verifying a size of a memory available in an apparatus for rendering, and determining a number of buffers required for performing a rendering based on graphics data input, and may further include determining a size of a tile to be used for performing the rendering based on the determined number of buffers and the size of the memory available.

Abstract: A method and apparatus for configuring dynamic data are provided. A compilation apparatus may select a data format showing an optimum performance when a binary code is executed, from among a plurality of data formats supported by an execution apparatus used to execute a binary code, and may generate a binary code that uses the selected data format. The execution apparatus may execute a binary code provided by the compilation apparatus.

Abstract: A method and apparatus for graphic processing using multi-threading includes at least one context task, mediation task, and control task executed by a processor. The at least one context task sequentially generates graphic commands. The mediation task mediates processing of the graphic commands. The mediation task may process a particular graphic command on behalf of the at least one context task, and change a processing order of the graphic commands. The control task transmits the graphic commands to a graphic hardware.

Abstract: Provided is a graphics processing method and apparatus using a post fragment shader. A rendering pipeline of the graphics processing apparatus may include a fragment shader that operates before a raster operator, and a post fragment shader that operates after the raster operator. Each of the fragment shader and the post fragment shader may apply a different effect to each of a plurality of fragments.

Abstract: Provided is an image processing apparatus. Ray tracing may be performed using a general scheme with respect to a plurality of reference pixels among pixels of an image to be rendered. With respect to a pixel excluding the reference pixels, geometry information may be interpolated based on a ray tracing result of adjacent reference pixels.

Abstract: A method and apparatus for processing a vertex may fetch pieces of position information of vertexes, may extract pieces of target position information from the fetched pieces of position information, may perform tile binning on the pieces of target position information, may fetch pieces of attribute information having same indexes as the pieces of target position information, and may shade the fetched pieces of attribute information.

Abstract: Provided are a light emitting device, a method of fabricating the light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a first conductive type semiconductor layer, a light emitting layer over the first conductive type semiconductor layer, an electron blocking layer over the light emitting layer, and a second conductive type semiconductor layer over the electron blocking layer. The electron blocking layer comprises a pattern having a height difference.

Abstract: A method for tile-based rendering may include verifying a size of a memory available in an apparatus for rendering, and determining a number of buffers required for performing a rendering based on graphics data input, and may further include determining a size of a tile to be used for performing the rendering based on the determined number of buffers and the size of the memory available.

Abstract: A method and apparatus for configuring dynamic data are provided. A compilation apparatus may select a data format showing an optimum performance when a binary code is executed, from among a plurality of data formats supported by an execution apparatus used to execute a binary code, and may generate a binary code that uses the selected data format. The execution apparatus may execute a binary code provided by the compilation apparatus.

Abstract: A method to discard pixels early includes a first early depth test maintaining a depth value on a pixel to be discarded by a discard instruction, and a second early depth test updating the depth value on a pixel not to be discarded by the discard instruction. Because of the first and second early depth tests, a number of pixels to be processed by a pixel shading process may be reduced.

Abstract: Provided is a graphics processing method and apparatus using a post fragment shader. A rendering pipeline of the graphics processing apparatus may include a fragment shader that operates before a raster operator, and a post fragment shader that operates after the raster operator. Each of the fragment shader and the post fragment shader may apply a different effect to each of a plurality of fragments.

Abstract: Provided are a light emitting device, a method of fabricating the light emitting device, a light emitting device package, and a lighting system. The light emitting device comprises a first conductive type semiconductor layer, a light emitting layer over the first conductive type semiconductor layer, an electron blocking layer over the light emitting layer, and a second conductive type semiconductor layer over the electron blocking layer. The electron blocking layer comprises a pattern having a height difference.

Abstract: Provided is a light emitting device package and a method of fabricating the same. The light emitting device package comprises a package body having a cavity, a seed layer on a surface of the package body, a conductive layer on the seed layer, a mirror layer on the conductive layer, and a light emitting device in the cavity.

Abstract: A light emitting device according to an embodiment of the present invention includes a first conductive semiconductor layer providing a roughness on a upper surface thereof and including a PEC etching control layer; an active layer under the first conductive semiconductor layer; a second conductive semiconductor layer under the active layer; a reflective electrode electrically connected to the second conductive semiconductor layer; and a first electrode electrically connected to the first conductive semiconductor layer.

Abstract: A method and apparatus for processing a vertex may fetch pieces of position information of vertexes, may extract pieces of target position information from the fetched pieces of position information, may perform tile binning on the pieces of target position information, may fetch pieces of attribute information having same indexes as the pieces of target position information, and may shade the fetched pieces of attribute information.

Abstract: A method to discard pixels early includes a first early depth test maintaining a depth value on a pixel to be discarded by a discard instruction, and a second early depth test updating the depth value on a pixel not to be discarded by the discard instruction. Because of the first and second early depth tests, a number of pixels to be processed by a pixel shading process may be reduced.

Abstract: Provided is a light emitting device package and a method of fabricating the same. The light emitting device package comprises a package body having a cavity, a seed layer on a surface of the package body, a conductive layer on the seed layer, a mirror layer on the conductive layer, and a light emitting device in the cavity.