公开(公告)号：US20060290267A1

公开(公告)日：2006-12-28

申请号：US11407703

申请日：2006-04-20

申请人： Ki-Woong Whang ,  Ju-Kwang Lee

发明人： Ki-Woong Whang ,  Ju-Kwang Lee

IPC分类号： H01J1/62

CPC分类号： C09K11/7797 ,  C09K11/595 ,  C09K11/7734 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2983 ,  G09G3/2986 ,  H01J61/305 ,  H01J61/545 ,  H01J65/04

摘要： Disclosed are a new Mercury-free flat light source structure capable of enhancing and adjusting brightness, maintaining stable and uniform discharge, and improving luminous efficiency, and a large flat light source apparatus using the same Mercury-free flat light source structure as a unit cell capable of adjusting the brightness and causing local discharges in selected areas, and a driving method thereof. The flat light source structure according to the present invention includes an upper substrate made of a light transmitting material; a lower substrate separated from the upper substrate by a distance; a barrier rib for maintaining the distance, thereby defining a discharge space filled with a discharge gas with a predetermined pressure; a phosphor coated on at least one of the inner surfaces of the upper substrate and the lower substrate, respectively; a pair of main electrodes disposed at predetermined positions on the surface of the upper or lower substrate and applied with a predetermined driving voltage, frequency and duty ratio to excite the phosphor by plasma generated due to electric field induced in the discharge space; an auxiliary electrode formed at a predetermined position on the lower and/or upper substrate(s) to have a parallel component which is parallel with any one of the main electrodes when viewing the discharge space from the upper substrate and a perpendicular component which traverses the electrodes across the pair of main electrodes.

摘要翻译： 公开了一种能够增强和调节亮度，保持稳定均匀放电并提高发光效率的新型无汞平板光源结构，以及使用相同的无汞平板光源结构作为单位电池的大型平面光源装置 能够调整亮度并导致选定区域的局部放电及其驱动方法。 根据本发明的平面光源结构包括由透光材料制成的上基板; 下基板与上基板分离一段距离; 用于保持距离的隔壁，从而限定了填充有预定压力的排出气体的放电空间; 分别涂覆在上基板和下基板的至少一个内表面上的荧光体; 一对主电极设置在上基板或下基板的表面上的预定位置，并施加预定的驱动电压，频率和占空比以通过由放电空间中引起的电场产生的等离子体激发荧光体; 形成在下基板和/或上基板上的预定位置处的辅助电极，以在从上基板观察放电空间时观察平行部件，该平行部件与主电极中的任何一个平行，并且横向穿过该基板的垂直部件 电极穿过该对主电极。

公开(公告)号：US20100039040A1

公开(公告)日：2010-02-18

申请号：US12582430

申请日：2009-10-20

申请人： Ki-Woong Whang ,  Ju-Kwang Lee

发明人： Ki-Woong Whang ,  Ju-Kwang Lee

IPC分类号： H05B41/00

CPC分类号： C09K11/7797 ,  C09K11/595 ,  C09K11/7734 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2983 ,  G09G3/2986 ,  H01J61/305 ,  H01J61/545 ,  H01J65/04

摘要： Disclosed are a new Mercury-free flat light source structure capable of enhancing and adjusting brightness, maintaining stable and uniform discharge, and improving luminous efficiency, and a large flat light source apparatus using the same Mercury-free flat light source structure as a unit cell capable of adjusting the brightness and causing local discharges in selected areas, and a driving method thereof.The flat light source structure according to the present invention includes an upper substrate made of a light transmitting material; a lower substrate separated from the upper substrate by a distance; a barrier rib for maintaining the distance, thereby defining a discharge space filled with a discharge gas with a predetermined pressure; a phosphor coated on at least one of the inner surfaces of the upper substrate and the lower substrate, respectively; a pair of main electrodes disposed at predetermined positions on the surface of the upper or lower substrate and applied with a predetermined driving voltage, frequency and duty ratio to excite the phosphor by plasma generated due to electric field induced in the discharge space; an auxiliary electrode formed at a predetermined position on the lower and/or upper substrate(s) to have a parallel component which is parallel with any one of the main electrodes when viewing the discharge space from the upper substrate and a perpendicular component which traverses the electrodes across the pair of main electrodes.

摘要翻译： 公开了一种能够增强和调节亮度，保持稳定均匀放电并提高发光效率的新型无汞平板光源结构，以及使用相同的无汞平板光源结构作为单位电池的大型平面光源装置 能够调整亮度并导致选定区域的局部放电及其驱动方法。 根据本发明的平面光源结构包括由透光材料制成的上基板; 下基板与上基板分离一段距离; 用于保持距离的隔壁，从而限定了填充有预定压力的排出气体的放电空间; 分别涂覆在上基板和下基板的至少一个内表面上的荧光体; 一对主电极设置在上基板或下基板的表面上的预定位置，并施加预定的驱动电压，频率和占空比以通过由放电空间中引起的电场产生的等离子体激发荧光体; 形成在下基板和/或上基板上的预定位置处的辅助电极，以在从上基板观察放电空间时观察平行部件，该平行部件与主电极中的任何一个平行，并且横向穿过该基板的垂直部件 电极穿过该对主电极。

公开(公告)号：US08462082B2

公开(公告)日：2013-06-11

申请号：US12582430

申请日：2009-10-20

申请人： Ki-Woong Whang ,  Ju-Kwang Lee

发明人： Ki-Woong Whang ,  Ju-Kwang Lee

IPC分类号： G09G3/28 ,  H01J17/04

CPC分类号： C09K11/7797 ,  C09K11/595 ,  C09K11/7734 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2983 ,  G09G3/2986 ,  H01J61/305 ,  H01J61/545 ,  H01J65/04

摘要： Disclosed are a new Mercury-free flat light source structure capable of enhancing and adjusting brightness, maintaining stable and uniform discharge, and improving luminous efficiency, and a large flat light source apparatus using the same Mercury-free flat light source structure as a unit cell capable of adjusting the brightness and causing local discharges in selected areas, and a driving method thereof.The flat light source structure according to the present invention includes an upper substrate made of a light transmitting material; a lower substrate separated from the upper substrate by a distance; a barrier rib for maintaining the distance, thereby defining a discharge space filled with a discharge gas with a predetermined pressure; a phosphor coated on at least one of the inner surfaces of the upper substrate and the lower substrate, respectively; a pair of main electrodes disposed at predetermined positions on the surface of the upper or lower substrate and applied with a predetermined driving voltage, frequency and duty ratio to excite the phosphor by plasma generated due to electric field induced in the discharge space; an auxiliary electrode formed at a predetermined position on the lower and/or upper substrate(s) to have a parallel component which is parallel with any one of the main electrodes when viewing the discharge space from the upper substrate and a perpendicular component which traverses the electrodes across the pair of main electrodes.

摘要翻译： 公开了一种能够增强和调节亮度，保持稳定均匀放电并提高发光效率的新型无汞平板光源结构，以及使用相同的无汞平板光源结构作为单位电池的大型平面光源装置 能够调整亮度并导致选定区域的局部放电及其驱动方法。 根据本发明的平面光源结构包括由透光材料制成的上基板; 下基板与上基板分离一段距离; 用于保持距离的隔壁，从而限定了填充有预定压力的排出气体的放电空间; 分别涂覆在上基板和下基板的至少一个内表面上的荧光体; 一对主电极设置在上基板或下基板的表面上的预定位置，并施加预定的驱动电压，频率和占空比以通过由放电空间中引起的电场产生的等离子体激发荧光体; 形成在下基板和/或上基板上的预定位置处的辅助电极，以在从上基板观察放电空间时观察平行部件，该平行部件与主电极中的任何一个平行，并且横向穿过该基板的垂直部件 电极穿过该对主电极。

公开(公告)号：US07781976B2

公开(公告)日：2010-08-24

申请号：US11407703

申请日：2006-04-20

申请人： Ki-Woong Whang ,  Ju-Kwang Lee

发明人： Ki-Woong Whang ,  Ju-Kwang Lee

IPC分类号： H01J17/04 ,  H01J61/04

CPC分类号： C09K11/7797 ,  C09K11/595 ,  C09K11/7734 ,  G09G3/2022 ,  G09G3/293 ,  G09G3/294 ,  G09G3/2983 ,  G09G3/2986 ,  H01J61/305 ,  H01J61/545 ,  H01J65/04

摘要： A flat light source structure includes an upper substrate made of a light transmitting material; a lower substrate separated from the upper substrate by a distance; a barrier rib for maintaining the distance, thereby defining a discharge space filled with a discharge gas; a phosphor coated on at least one of the inner surfaces of the upper substrate and the lower substrate, respectively; a pair of main electrodes disposed at predetermined positions on the surface of the upper or lower substrate and applied with a predetermined driving voltage, frequency and duty ratio to excite the phosphor by plasma generated; an auxiliary electrode formed at a predetermined position on the lower and/or upper substrate(s) to have a parallel component which is parallel with any one of the main electrodes when viewing the discharge space from the upper substrate and a perpendicular component which traverses across the pair of main electrodes.

摘要翻译： 平面光源结构包括由透光材料制成的上基板; 下基板与上基板分离一段距离; 用于保持距离的隔壁，由此限定填充有放电气体的放电空间; 分别涂覆在上基板和下基板的至少一个内表面上的荧光体; 一对主电极设置在上基板或下基板的表面上的预定位置，并施加预定的驱动电压，频率和占空比以通过产生的等离子体激发荧光体; 形成在下基板和/或上基板上的预定位置处的辅助电极，以在从上基板观察放电空间时横向穿过所述平行部件，该平行部件与主电极中的任一个平行，垂直部件 一对主电极。