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Samsung Mobile Display
| Samsung Mobile Display Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110170043 | LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A liquid crystal display panel is disclosed. The liquid crystal display panel includes: a first substrate with a conductive layer formed on one surface thereof; a color filter layer including a plurality of color filters formed on the conductive layer; a conductive light shielding layer formed between the plurality of color filters; a second substrate with a pixel array formed on one surface thereof; and a liquid crystal layer filled between the conductive light shielding layer and the pixel array, wherein the conductive layer is electrically short-circuited with the pixel array. Since a voltage is applied to the conductive layer formed on the front surface of the first substrate, liquid crystal molecules of the liquid crystal layer between the conductive layer and the pixel array can be prevented from being vertically aligned, thus improving liquid crystal efficiency. | 07-14-2011 |
| 20090195153 | ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE HAVING SUPERIOR CHARACTERISTICS AT HIGH TEMPERATURE - An organic electroluminescent display device improves driving characteristics at a high temperature and storage characteristics of the organic electroluminescent display device, and prevents pixel contraction phenomena of the device by providing an organic electroluminescent display device comprising a substrate, a first electrode and a second electrode formed on the substrate, and an organic film layer comprising at least one emitting layer between the first electrode and the second electrode. The emitting layer includes at least one phosphorescent dopant, and the dopant is represented by L3M or L2ML′, wherein the M is a transition metal selected from the group consisting of Ir, Pt, Zn and Os, the L and L′ are bidendate ligands coordinated with carbon and nitrogen, and at least one of the L and L′ has 15 or more carbon atoms in the ligand. | 08-06-2009 |