-
公开(公告)号:US07170222B2
公开(公告)日:2007-01-30
申请号:US10997467
申请日:2004-11-23
申请人: Seo-Young Choi , Seung-Uk Kwon
发明人: Seo-Young Choi , Seung-Uk Kwon
CPC分类号: C09K11/778 , H01J11/12 , H01J11/42
摘要: A green phosphor for a plasma display panel, comprising a first phosphor comprising ReBO3:Tb (where Re is at least one rare earth element selected from the group consisting of Sc, Y, La, Ce, and Gd) and a second phosphor of MgAlxOy:Mn (where x is in the range of 1 to 20 and y is in the range of 1 to 30). The green phosphor improves color purity, lifespan characteristics, and discharge stability of a plasma display panel.
摘要翻译: 一种用于等离子体显示面板的绿色荧光体,其包含第一荧光粉,其包括ReBO 3:Tb(其中Re为选自Sc,Y,La,Ce和 Gd)和第二磷酸镁(其中x在1至20的范围内,y在1至30的范围内)的MnAl 2 O 3。 绿色荧光体提高等离子体显示面板的色纯度,寿命特性和放电稳定性。
-
公开(公告)号:US07141921B2
公开(公告)日:2006-11-28
申请号:US10700633
申请日:2003-11-05
申请人: Seo-Young Choi
发明人: Seo-Young Choi
IPC分类号: H01J17/49
CPC分类号: H01J11/10 , C09K11/7794 , C09K11/7795 , C09K11/7797 , H01J11/42
摘要: A plasma display panel includes a fluorescent layer having a red phosphor pattern, a green phosphor pattern, and a blue phosphor pattern, wherein the red phosphor pattern contains Y(V,P)O4:Eu and (Y,Gd)BO3:Eu. The plasma display panel emits red light having an appropriate luminance, improved color purity, and improved afterglow properties.
摘要翻译: 等离子体显示面板包括具有红色荧光体图案的荧光层,绿色荧光体图案和蓝色荧光体图案,其中红色荧光体图案包含Y(V,P)O 4:Eu和( Y,Gd)BO 3:Eu。 等离子体显示面板发出具有适当亮度,改善的色纯度和改善的余辉特性的红光。
-
公开(公告)号:US20050134166A1
公开(公告)日:2005-06-23
申请号:US10999117
申请日:2004-11-29
申请人: Seo-Young Choi , Hye-Kyong Kwon
发明人: Seo-Young Choi , Hye-Kyong Kwon
IPC分类号: H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/36 , H01J11/42 , H01J17/49
CPC分类号: H01J11/12 , C09K11/07 , C09K11/595 , C09K11/7734 , C09K11/7795 , C09K11/7797 , H01J11/42
摘要: A plasma display panel includes a red phosphor layer, a green phosphor layer, and a blue phosphor layer. The thickness of the red phosphor layer comprises Y(V,P)O4:Eu and (Y,Gd)BO3:Eu coated on a barrier rib and is satisfied by the following condition: when Dr is (S−2L)/S, Dr ≧0.64, S being a distance between barrier ribs at half the height of the barrier rib; and L being a side thickness at half the height of the barrier rib of the phosphor layer coated on the barrier rib.
摘要翻译: 等离子体显示面板包括红色荧光体层,绿色荧光体层和蓝色荧光体层。 红色磷光体层的厚度包括涂覆在隔壁上的Y(V,P)O 4:Eu和(Y,Gd)BO 3:Eu,并且满足 通过以下条件:当D(S-2L)/ S,D SUB> = 0.64时,S是隔离层的一半高度处的隔离物之间的距离 隔肋 并且L是涂覆在隔壁上的荧光体层的隔壁的高度的一半的侧面厚度。
-
-