公开(公告)号：US20070273266A1

公开(公告)日：2007-11-29

申请号：US11441187

申请日：2006-05-26

申请人： Yu-Heng Hsieh ,  Chu-Chi Ting ,  Hsin-Chia Ho ,  Jau-Shiu Chen ,  Wei-Yang Tseng

发明人： Yu-Heng Hsieh ,  Chu-Chi Ting ,  Hsin-Chia Ho ,  Jau-Shiu Chen ,  Wei-Yang Tseng

IPC分类号： H01J63/04 ,  H01J1/62

CPC分类号： H01J65/046 ,  G02F1/133602 ,  G02F1/133605 ,  G02F2001/133614 ,  H01J61/305

摘要： A planar light source device and a manufacturing method therefor are provided. The planar light source device includes a first substrate, a second substrate disposed under the first substrate and in parallel therewith at a specific distance therefrom and having a plurality of protrusions on an upper surface thereof or a plurality of recessions on a lower surface of the second substrate. The plurality of protrusions or recessions is formed by sandblasting or etching. Between the first and second substrates, a dielectric layer, a plurality of discharging spaces, a plurality of metal electrodes, a first phosphor layer, a second phosphor layer, a plurality of ribs and a reflective layer are provided and the reflective layer is formed on upper surfaces of the protrusions or lower surfaces of the recessions.

摘要翻译： 提供一种平面光源装置及其制造方法。 平面光源装置包括第一基板和第二基板，第二基板设置在第一基板的下方并与其隔开一定距离并且在其上表面上具有多个突起，或者在第二基板的下表面上具有多个凹部 基质。 多个突起或凹陷通过喷砂或蚀刻形成。 在第一和第二基板之间设置电介质层，多个放电空间，多个金属电极，第一荧光体层，第二荧光体层，多个肋和反射层，并且反射层形成在 凹陷的突起或下表面的上表面。