公开(公告)号：US09591701B2

公开(公告)日：2017-03-07

申请号：US14670176

申请日：2015-03-26

Applicant: Japan Display Inc.

Inventor： Yasuyuki Yamada ,  Tomoki Nakamura

IPC: H05B33/04 ,  H05B33/10 ,  H05B33/12 ,  H01L51/52

CPC classification number: H05B33/04 ,  H01L51/524 ,  H01L51/5246 ,  H01L2251/566 ,  H05B33/10 ,  H05B33/12

Abstract: A color filter type EL display device in which the deterioration of a light-emitting layer is prevented, which can be manufactured by a gang-printing method, and whose cost in manufacture is reduced includes: a display area having a plurality of pixels; a frame area surrounding the display area; lower electrodes each formed in each of pixels; an insulating layer separating the pixels; a light-emitting EL layer formed on the lower electrodes and the insulating layer so as to straddle the plurality of pixels; an upper electrode formed on the EL layer so as to straddle the plurality of pixels; and a sealing layer formed on the upper electrode. In the frame area, the upper electrode and the insulating layer contact each other, or the sealing layer and the insulating layer contact each other, so as to surround the display area.

Abstract translation: 防止发光层劣化的滤色器型EL显示装置，其可以通过组合印刷方法制造，并且其制造成本降低，包括：具有多个像素的显示区域; 围绕显示区域的框架区域; 每个形成在每个像素中的下电极; 分离像素的绝缘层; 形成在所述下电极和所述绝缘层上以跨越所述多个像素的发光EL层; 形成在所述EL层上以跨越所述多个像素的上电极; 以及形成在上电极上的密封层。 在框架区域中，上部电极和绝缘层彼此接触，或者密封层和绝缘层彼此接触，以便围绕显示区域。

公开(公告)号：US08878428B2

公开(公告)日：2014-11-04

申请号：US14069405

申请日：2013-11-01

Applicant: Japan Display Inc.

Inventor： Tohru Sasaki ,  Tomoki Nakamura ,  Yasuyuki Yamada ,  Toshihiro Sato

IPC: H05B33/14 ,  G02B5/30

CPC classification number: G02B5/3025 ,  H01L51/524 ,  H01L51/5281 ,  H01L51/529

Abstract: A display device of the invention includes: a self-light-emitting display panel including a first substrate and a second substrate; a first heat-shrinkable film for anti-reflection bonded to a surface of the first substrate on the side opposite to the second substrate and having different shrinkage rates depending on directions; and a second heat-shrinkable film bonded to a surface of the second substrate on the side opposite to the first substrate and having different shrinkage rates depending on directions, wherein a first shrinkage direction that is a direction having a highest shrinkage rate among directions in which the first heat-shrinkable film shrinks is the same as a second shrinkage direction that is a direction having a highest shrinkage rate among directions in which the second heat-shrinkable film shrinks.

Abstract translation: 本发明的显示装置包括：自发光显示面板，包括第一基板和第二基板; 第一热收缩膜，其在与第二基板相反的一侧与第一基板的表面接合并且具有取决于方向的收缩率不同的抗反射; 以及第二热收缩膜，其在与所述第一基板相反的一侧的表面上接合到所述第二基板的表面，并且具有取决于方向的收缩率不同的第一收缩率，其中作为在其中的收缩率之间具有最高收缩率的方向的第一收缩方向 第一热收缩膜收缩与第二收缩方向相同，第二收缩方向是第二热收缩膜收缩方向之间具有最高收缩率的方向。