Abstract: A display device includes a first electrode and a second electrode disposed on a substrate and spaced apart from each other in a first direction. A light emitting element is disposed between the first electrode and the second electrode. A third electrode is disposed on the first electrode and electrically contacts an end portion of the light emitting element. A fourth electrode is disposed on the second electrode and electrically contacts another end portion of the light emitting element. A side of the third electrode and a side of the first electrode are located on a first virtual line substantially perpendicular to the substrate. A side of the fourth electrode facing the side of the third electrode and the side of the second electrode are located on a second virtual line substantially perpendicular to the substrate.

Abstract: A display device includes a substrate, a data conductive layer on the substrate and including a first voltage line, a via layer on the data conductive layer, a light emitting element on the via layer, a first contact electrode on the light emitting element and contacting a first end of the light emitting element, and a second contact electrode on the light emitting element and contacting a second end of the light emitting element, wherein the second contact electrode is electrically connected to the first voltage line through a first contact hole penetrating the via layer.

Abstract: The present invention relates to a material for aggregating blood cells, used in the preparation of a paraffin block for diagnosing circulating tumor cells (CTCs), and a method for preparing a paraffin block using the same, and more specifically, to a method for detecting CTCs present in the blood through blood sample collection in the preparation of a paraffin block from CTCs, which are present in a very small amount in the blood. The present invention is non-invasive and simple, and thus is very useful for the diagnosis of cancer recurrence and metastatic cancer and for prognosis prediction, and can be a remarkable breakthrough in cancer treatment through the analysis of the onset, metastasis and recurrence mechanisms of cancer.

Abstract: The present invention provides a method for determining low mass ions for diagnosing colorectal cancer by using a MALDI-TOF mass spectrometer to biostatistically analyze low mass ions, which are extracted from a biological sample, and a method for providing information for diagnosing colorectal cancer using same. The present inventions can provide a diagnostic method, which requires low cost and a short time for analysis, can analyze large areas, and which can provide superior and credible discriminations.

Abstract: The present invention relates to a material for aggregating blood cells, used in the preparation of a paraffin block for diagnosing circulating tumor cells (CTCs), and a method for preparing a paraffin block using the same, and more specifically, to a method for detecting CTCs present in the blood through blood sample collection in the preparation of a paraffin block from CTCs, which are present in a very small amount in the blood. The present invention is non-invasive and simple, and thus is very useful for the diagnosis of cancer recurrence and metastatic cancer and for prognosis prediction, and can be a remarkable breakthrough in cancer treatment through the analysis of the onset, metastasis and recurrence mechanisms of cancer.

Abstract: The present invention provides a method for crystallizing low mass ions for diagnosing colorectal cancer by using a MALDI-TOF mass spectrometer to biostatistically analyze low mass ions, which are extracted from a biological sample, and a method for providing information for diagnosing colorectal cancer using same. The present inventions can provide a diagnostic method, which requires low cost and a short time for analysis, can analyze large areas, and which can provide superior and credible discriminations.