Abstract: The present application relates to a modified graphene oxide or modified carbon nanotube and an antistatic composition including the same. The antistatic composition of the present application has advantages of an excellent adhesive property, improved surface roughness, mechanical strength, and improved electrical proper.

Abstract: The present application relates to a conductive structure formed by connecting a modified graphene oxide or modified carbon nanotube with a conductive polymer, and an antistatic composition including the same. The antistatic composition of the present application has advantages of an excellent adhesive property, improved surface roughness, mechanical strength, and improved electrical properties.

Abstract: Provided are reference point marking apparatuses, roll map generation apparatuses, roll maps, and marked multi-lane electrodes whereby reference points are marked on multi-lane electrodes including a plurality of electrode lanes arranged in a width direction. A first marking machine may be configured to mark reference points on an uncoated portion of an electrode lane located on at least one end of the multi-lane electrode. A second marking machine be configured to move along the width direction and mark reference points on uncoated portions of electrode lanes located between the uncoated portion of the electrode lane located at an end of the multi-lane electrode and an opposing end of the multi-lane electrode. A controller may be configured to control the first and second marking machine. A defect inspector may be configured to inspect the multi-lane electrode to obtain inspection data about defects and obtain defect coordinate data of the multi-lane electrode.

Abstract: An electronic device includes a first camera that obtains a first image, a second camera that obtains a second image having a disparity with the first image, a memory that stores a first calibration parameter, and a processor that calibrates at least one of the first image and the second image by using the first calibration parameter and composes the first image and the second image. The processor is configured to collect, if a specified event occurs, images obtained from the first camera and the second camera after the specified event occurs and store the collected images in the memory, to compute a second to calibration parameter based on the images obtained after the specified event occurs, if a specified condition is satisfied, and to update the first calibration parameter with the second calibration parameter.

Abstract: An electronic device includes a first camera that obtains a first image, a second camera that obtains a second image having a disparity with the first image, a memory that stores a first calibration parameter, and a processor that calibrates at least one of the first image and the second image by using the first calibration parameter and composes the first image and the second image. The processor is configured to collect, if a specified event occurs, images obtained from the first camera and the second camera after the specified event occurs and store the collected images in the memory, to compute a second to calibration parameter based on the images obtained after the specified event occurs, if a specified condition is satisfied, and to update the first calibration parameter with the second calibration parameter.