公开(公告)号：US09997427B2

公开(公告)日：2018-06-12

申请号：US15680249

申请日：2017-08-18

申请人： Yang-Chen Chen ,  Nai-Fang Hsu ,  Yu-Hsien Wu

发明人： Yang-Chen Chen ,  Nai-Fang Hsu ,  Yu-Hsien Wu

IPC分类号： H01L29/49 ,  H01L23/31 ,  H01L27/12 ,  H01L23/16 ,  H01L23/29 ,  H01L27/32 ,  H01L33/54 ,  H01L27/15 ,  H01L51/52

CPC分类号： H01L23/3192 ,  H01L23/16 ,  H01L23/291 ,  H01L23/293 ,  H01L23/3171 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/156 ,  H01L27/3246 ,  H01L27/3258 ,  H01L33/54 ,  H01L51/5253

摘要： A display panel includes a first inorganic capping layer (INOCL) in a non-displaying area (AND) of a substrate, a first electrode in the AND formed on the first INOCL, an organic capping layer (OCL) on the substrate overlapping at least a portion of the first electrode, and a first dam structure in the AND positioned between a first lateral surface of the substrate and the OCL in top view. A first distance H is between the top surfaces of the first INOCL and the OCL in a normal direction of the substrate. The first dam structure has a first maximum dam height Hdam and a dam width Wdam. A second distance Lsr is a minimum distance from a third lateral surface of the first dam structure to a second lateral surface of the first electrode, wherein H, Lsr, Hdam and Wdam conform to the equation: H×(0.1870−Wdam/(2.46×Lsr))≤Hdam≤H×(0.9548−Wdam/(44.26×Lsr)).

公开(公告)号：US20180061728A1

公开(公告)日：2018-03-01

申请号：US15680249

申请日：2017-08-18

申请人： Yang-Chen CHEN ,  Nai-Fang HSU ,  Yu-Hsien WU

发明人： Yang-Chen CHEN ,  Nai-Fang HSU ,  Yu-Hsien WU

IPC分类号： H01L23/31 ,  H01L27/12 ,  H01L23/16

CPC分类号： H01L23/3192 ,  H01L23/16 ,  H01L23/291 ,  H01L23/293 ,  H01L23/3171 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/156 ,  H01L27/3246 ,  H01L27/3258 ,  H01L33/54 ,  H01L51/5253

摘要： A display panel includes a first inorganic capping layer (INOCL) in a non-displaying area (AND) of a substrate, a first electrode in the AND formed on the first INOCL, an organic capping layer (OCL) on the substrate overlapping at least a portion of the first electrode, and a first dam structure in the AND positioned between a first lateral surface of the substrate and the OCL in top view. A first distance H is between the top surfaces of the first INOCL and the OCL in a normal direction of the substrate. The first dam structure has a first maximum dam height Hdam and a dam width Wdam. A second distance Lsr is a minimum distance from a third lateral surface of the first dam structure to a second lateral surface of the first electrode, wherein H, Lsr, Hdam and Wdam conform to the equation: H×(0.1870−Wdam/(2.46×Lsr))≦Hdam≦H×(0.9548−Wdam/(44.26×Lsr)).