公开(公告)号：US20060152135A1

公开(公告)日：2006-07-13

申请号：US11328080

申请日：2006-01-10

申请人： Ick-Kyu Choi ,  Young-Chui You ,  Jae-Woo Bae ,  Seon-Young Kwon ,  Yong-Seon Kim ,  Mi-ran Song ,  Kyu-Chan Park ,  Hyun-Deok Lee ,  Ji-Hyun Kim

发明人： Ick-Kyu Choi ,  Young-Chui You ,  Jae-Woo Bae ,  Seon-Young Kwon ,  Yong-Seon Kim ,  Mi-ran Song ,  Kyu-Chan Park ,  Hyun-Deok Lee ,  Ji-Hyun Kim

IPC分类号： H01J1/62

CPC分类号： C09K11/643 ,  C09K11/595 ,  C09K11/7774 ,  C09K11/778 ,  C09K11/7787 ,  C09K11/7797

摘要： A phosphor for a plasma display panel (PDP) has a decay time of about 1 ms or less when a Xe concentration is about 10 wt % to about 30 wt % based on the total weight of a discharge gas. A phosphor composition includes the same and a PDP includes a phosphor layer comprising the phosphor or the phosphor composition. When the phosphor or the phosphor composition are used, a low gray scale and low discharge problem due to a green phosphor of a PDP may be solved, a permanent afterimage due to a green phosphor is reduced, and a color reproduction range is significantly broadened compared to a conventional green phosphor of a PDP. In addition, the circuit of the PDP is simplified since colors are not individually subjected to gamma correction but are corrected using a single white gamma. Furthermore, the contrast in a light room is also improved due to the use of phosphor powders with color.

摘要翻译： 基于放电气体的总重量，当Xe浓度为约10重量％至约30重量％时，等离子体显示面板（PDP）的荧光体的衰减时间为约1ms以下。 荧光体组合物包括其，PDP包括包含磷光体或磷光体组合物的磷光体层。 当使用荧光体或荧光体组合物时，可以解决由于PDP的绿色荧光体引起的低灰度和低放电问题，由于绿色荧光体而导致的永久残像减少，并且颜色再现范围显着扩大 涉及PDP的常规绿色荧光体。 此外，PDP的电路被简化，因为颜色不是单独地进行伽马校正，而是使用单个白色伽马校正。 此外，由于使用具有颜色的荧光体粉末，所以在光室中的对比度也得到改善。